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Merge branch 'development' into dev-raspberrypi

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This commit is contained in:
Marcelo Aquino
2016-08-16 13:42:41 -03:00
parent 79c263291b 7465308df3
commit 2315e2d62c
1100 changed files with 8306 additions and 162512 deletions
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libraries/Adafruit_BMP085/Adafruit_BMP085.cpp
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/***************************************************
This is a library for the Adafruit BMP085/BMP180 Barometric Pressure + Temp sensor
Designed specifically to work with the Adafruit BMP085 or BMP180 Breakout
----> http://www.adafruit.com/products/391
----> http://www.adafruit.com/products/1603
These displays use I2C to communicate, 2 pins are required to
interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************/
#include "Adafruit_BMP085.h"
Adafruit_BMP085::Adafruit_BMP085() {
}
boolean Adafruit_BMP085::begin(uint8_t mode) {
if (mode > BMP085_ULTRAHIGHRES)
mode = BMP085_ULTRAHIGHRES;
oversampling = mode;
Wire.begin();
if (read8(0xD0) != 0x55) return false;
/* read calibration data */
ac1 = read16(BMP085_CAL_AC1);
ac2 = read16(BMP085_CAL_AC2);
ac3 = read16(BMP085_CAL_AC3);
ac4 = read16(BMP085_CAL_AC4);
ac5 = read16(BMP085_CAL_AC5);
ac6 = read16(BMP085_CAL_AC6);
b1 = read16(BMP085_CAL_B1);
b2 = read16(BMP085_CAL_B2);
mb = read16(BMP085_CAL_MB);
mc = read16(BMP085_CAL_MC);
md = read16(BMP085_CAL_MD);
#if (BMP085_DEBUG == 1)
Serial.print("ac1 = "); Serial.println(ac1, DEC);
Serial.print("ac2 = "); Serial.println(ac2, DEC);
Serial.print("ac3 = "); Serial.println(ac3, DEC);
Serial.print("ac4 = "); Serial.println(ac4, DEC);
Serial.print("ac5 = "); Serial.println(ac5, DEC);
Serial.print("ac6 = "); Serial.println(ac6, DEC);
Serial.print("b1 = "); Serial.println(b1, DEC);
Serial.print("b2 = "); Serial.println(b2, DEC);
Serial.print("mb = "); Serial.println(mb, DEC);
Serial.print("mc = "); Serial.println(mc, DEC);
Serial.print("md = "); Serial.println(md, DEC);
#endif
return true;
}
int32_t Adafruit_BMP085::computeB5(int32_t UT) {
int32_t X1 = (UT - (int32_t)ac6) * ((int32_t)ac5) >> 15;
int32_t X2 = ((int32_t)mc << 11) / (X1+(int32_t)md);
return X1 + X2;
}
uint16_t Adafruit_BMP085::readRawTemperature(void) {
write8(BMP085_CONTROL, BMP085_READTEMPCMD);
delay(5);
#if BMP085_DEBUG == 1
Serial.print("Raw temp: "); Serial.println(read16(BMP085_TEMPDATA));
#endif
return read16(BMP085_TEMPDATA);
}
uint32_t Adafruit_BMP085::readRawPressure(void) {
uint32_t raw;
write8(BMP085_CONTROL, BMP085_READPRESSURECMD + (oversampling << 6));
if (oversampling == BMP085_ULTRALOWPOWER)
delay(5);
else if (oversampling == BMP085_STANDARD)
delay(8);
else if (oversampling == BMP085_HIGHRES)
delay(14);
else
delay(26);
raw = read16(BMP085_PRESSUREDATA);
raw <<= 8;
raw |= read8(BMP085_PRESSUREDATA+2);
raw >>= (8 - oversampling);
/* this pull broke stuff, look at it later?
if (oversampling==0) {
raw <<= 8;
raw |= read8(BMP085_PRESSUREDATA+2);
raw >>= (8 - oversampling);
}
*/
#if BMP085_DEBUG == 1
Serial.print("Raw pressure: "); Serial.println(raw);
#endif
return raw;
}
int32_t Adafruit_BMP085::readPressure(void) {
int32_t UT, UP, B3, B5, B6, X1, X2, X3, p;
uint32_t B4, B7;
UT = readRawTemperature();
UP = readRawPressure();
#if BMP085_DEBUG == 1
// use datasheet numbers!
UT = 27898;
UP = 23843;
ac6 = 23153;
ac5 = 32757;
mc = -8711;
md = 2868;
b1 = 6190;
b2 = 4;
ac3 = -14383;
ac2 = -72;
ac1 = 408;
ac4 = 32741;
oversampling = 0;
#endif
B5 = computeB5(UT);
#if BMP085_DEBUG == 1
Serial.print("X1 = "); Serial.println(X1);
Serial.print("X2 = "); Serial.println(X2);
Serial.print("B5 = "); Serial.println(B5);
#endif
// do pressure calcs
B6 = B5 - 4000;
X1 = ((int32_t)b2 * ( (B6 * B6)>>12 )) >> 11;
X2 = ((int32_t)ac2 * B6) >> 11;
X3 = X1 + X2;
B3 = ((((int32_t)ac1*4 + X3) << oversampling) + 2) / 4;
#if BMP085_DEBUG == 1
Serial.print("B6 = "); Serial.println(B6);
Serial.print("X1 = "); Serial.println(X1);
Serial.print("X2 = "); Serial.println(X2);
Serial.print("B3 = "); Serial.println(B3);
#endif
X1 = ((int32_t)ac3 * B6) >> 13;
X2 = ((int32_t)b1 * ((B6 * B6) >> 12)) >> 16;
X3 = ((X1 + X2) + 2) >> 2;
B4 = ((uint32_t)ac4 * (uint32_t)(X3 + 32768)) >> 15;
B7 = ((uint32_t)UP - B3) * (uint32_t)( 50000UL >> oversampling );
#if BMP085_DEBUG == 1
Serial.print("X1 = "); Serial.println(X1);
Serial.print("X2 = "); Serial.println(X2);
Serial.print("B4 = "); Serial.println(B4);
Serial.print("B7 = "); Serial.println(B7);
#endif
if (B7 < 0x80000000) {
p = (B7 * 2) / B4;
} else {
p = (B7 / B4) * 2;
}
X1 = (p >> 8) * (p >> 8);
X1 = (X1 * 3038) >> 16;
X2 = (-7357 * p) >> 16;
#if BMP085_DEBUG == 1
Serial.print("p = "); Serial.println(p);
Serial.print("X1 = "); Serial.println(X1);
Serial.print("X2 = "); Serial.println(X2);
#endif
p = p + ((X1 + X2 + (int32_t)3791)>>4);
#if BMP085_DEBUG == 1
Serial.print("p = "); Serial.println(p);
#endif
return p;
}
int32_t Adafruit_BMP085::readSealevelPressure(float altitude_meters) {
float pressure = readPressure();
return (int32_t)(pressure / pow(1.0-altitude_meters/44330, 5.255));
}
float Adafruit_BMP085::readTemperature(void) {
int32_t UT, B5; // following ds convention
float temp;
UT = readRawTemperature();
#if BMP085_DEBUG == 1
// use datasheet numbers!
UT = 27898;
ac6 = 23153;
ac5 = 32757;
mc = -8711;
md = 2868;
#endif
B5 = computeB5(UT);
temp = (B5+8) >> 4;
temp /= 10;
return temp;
}
float Adafruit_BMP085::readAltitude(float sealevelPressure) {
float altitude;
float pressure = readPressure();
altitude = 44330 * (1.0 - pow(pressure /sealevelPressure,0.1903));
return altitude;
}
/*********************************************************************/
uint8_t Adafruit_BMP085::read8(uint8_t a) {
uint8_t ret;
Wire.beginTransmission(BMP085_I2CADDR); // start transmission to device
#if (ARDUINO >= 100)
Wire.write(a); // sends register address to read from
#else
Wire.send(a); // sends register address to read from
#endif
Wire.endTransmission(); // end transmission
Wire.beginTransmission(BMP085_I2CADDR); // start transmission to device
Wire.requestFrom(BMP085_I2CADDR, 1);// send data n-bytes read
#if (ARDUINO >= 100)
ret = Wire.read(); // receive DATA
#else
ret = Wire.receive(); // receive DATA
#endif
Wire.endTransmission(); // end transmission
return ret;
}
uint16_t Adafruit_BMP085::read16(uint8_t a) {
uint16_t ret;
Wire.beginTransmission(BMP085_I2CADDR); // start transmission to device
#if (ARDUINO >= 100)
Wire.write(a); // sends register address to read from
#else
Wire.send(a); // sends register address to read from
#endif
Wire.endTransmission(); // end transmission
Wire.beginTransmission(BMP085_I2CADDR); // start transmission to device
Wire.requestFrom(BMP085_I2CADDR, 2);// send data n-bytes read
#if (ARDUINO >= 100)
ret = Wire.read(); // receive DATA
ret <<= 8;
ret |= Wire.read(); // receive DATA
#else
ret = Wire.receive(); // receive DATA
ret <<= 8;
ret |= Wire.receive(); // receive DATA
#endif
Wire.endTransmission(); // end transmission
return ret;
}
void Adafruit_BMP085::write8(uint8_t a, uint8_t d) {
Wire.beginTransmission(BMP085_I2CADDR); // start transmission to device
#if (ARDUINO >= 100)
Wire.write(a); // sends register address to read from
Wire.write(d); // write data
#else
Wire.send(a); // sends register address to read from
Wire.send(d); // write data
#endif
Wire.endTransmission(); // end transmission
}
libraries/Adafruit_BMP085/Adafruit_BMP085.h
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/***************************************************
This is a library for the Adafruit BMP085/BMP180 Barometric Pressure + Temp sensor
Designed specifically to work with the Adafruit BMP085 or BMP180 Breakout
----> http://www.adafruit.com/products/391
----> http://www.adafruit.com/products/1603
These displays use I2C to communicate, 2 pins are required to
interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************/
#ifndef ADAFRUIT_BMP085_H
#define ADAFRUIT_BMP085_H
#if (ARDUINO >= 100)
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#include "Wire.h"
#define BMP085_DEBUG 0
#define BMP085_I2CADDR 0x77
#define BMP085_ULTRALOWPOWER 0
#define BMP085_STANDARD 1
#define BMP085_HIGHRES 2
#define BMP085_ULTRAHIGHRES 3
#define BMP085_CAL_AC1 0xAA // R Calibration data (16 bits)
#define BMP085_CAL_AC2 0xAC // R Calibration data (16 bits)
#define BMP085_CAL_AC3 0xAE // R Calibration data (16 bits)
#define BMP085_CAL_AC4 0xB0 // R Calibration data (16 bits)
#define BMP085_CAL_AC5 0xB2 // R Calibration data (16 bits)
#define BMP085_CAL_AC6 0xB4 // R Calibration data (16 bits)
#define BMP085_CAL_B1 0xB6 // R Calibration data (16 bits)
#define BMP085_CAL_B2 0xB8 // R Calibration data (16 bits)
#define BMP085_CAL_MB 0xBA // R Calibration data (16 bits)
#define BMP085_CAL_MC 0xBC // R Calibration data (16 bits)
#define BMP085_CAL_MD 0xBE // R Calibration data (16 bits)
#define BMP085_CONTROL 0xF4
#define BMP085_TEMPDATA 0xF6
#define BMP085_PRESSUREDATA 0xF6
#define BMP085_READTEMPCMD 0x2E
#define BMP085_READPRESSURECMD 0x34
class Adafruit_BMP085 {
public:
Adafruit_BMP085();
boolean begin(uint8_t mode = BMP085_ULTRAHIGHRES); // by default go highres
float readTemperature(void);
int32_t readPressure(void);
int32_t readSealevelPressure(float altitude_meters = 0);
float readAltitude(float sealevelPressure = 101325); // std atmosphere
uint16_t readRawTemperature(void);
uint32_t readRawPressure(void);
private:
int32_t computeB5(int32_t UT);
uint8_t read8(uint8_t addr);
uint16_t read16(uint8_t addr);
void write8(uint8_t addr, uint8_t data);
uint8_t oversampling;
int16_t ac1, ac2, ac3, b1, b2, mb, mc, md;
uint16_t ac4, ac5, ac6;
};
#endif // ADAFRUIT_BMP085_H
libraries/Adafruit_BMP085/README.txt
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This is a library for the Adafruit BMP085/BMP180 Barometric Pressure + Temp sensor
Designed specifically to work with the Adafruit BMP085 or BMP180 Breakout
----> http://www.adafruit.com/products/391
----> http://www.adafruit.com/products/1603
These displays use I2C to communicate, 2 pins are required to interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Check out the links above for our tutorials and wiring diagrams
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
To download. click the DOWNLOAD ZIP button, rename the uncompressed folder Adafruit_BMP085.
Check that the Adafruit_BMP085 folder contains Adafruit_BMP085.cpp and Adafruit_BMP085.h
Place the Adafruit_BMP085 library folder your arduinosketchfolder/libraries/ folder.
You may need to create the libraries subfolder if its your first library. Restart the IDE.
We also have a great tutorial on Arduino library installation at:
http://learn.adafruit.com/adafruit-all-about-arduino-libraries-install-use
libraries/Adafruit_BMP085/examples/BMP085test/BMP085test.pde
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#include <Wire.h>
#include <Adafruit_BMP085.h>
/***************************************************
This is an example for the BMP085 Barometric Pressure & Temp Sensor
Designed specifically to work with the Adafruit BMP085 Breakout
----> https://www.adafruit.com/products/391
These displays use I2C to communicate, 2 pins are required to
interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************/
// Connect VCC of the BMP085 sensor to 3.3V (NOT 5.0V!)
// Connect GND to Ground
// Connect SCL to i2c clock - on '168/'328 Arduino Nano/Uno/Duemilanove/etc thats Analog 5
// Connect SDA to i2c data - on '168/'328 Arduino Nano/Uno/Duemilanove/etc thats Analog 4
// EOC is not used, it signifies an end of conversion
// XCLR is a reset pin, also not used here
Adafruit_BMP085 bmp;
void setup() {
Serial.begin(9600);
if (!bmp.begin()) {
Serial.println("Could not find a valid BMP085 sensor, check wiring!");
while (1) {}
}
}
void loop() {
Serial.print("Temperature = ");
Serial.print(bmp.readTemperature());
Serial.println(" *C");
Serial.print("Pressure = ");
Serial.print(bmp.readPressure());
Serial.println(" Pa");
// Calculate altitude assuming 'standard' barometric
// pressure of 1013.25 millibar = 101325 Pascal
Serial.print("Altitude = ");
Serial.print(bmp.readAltitude());
Serial.println(" meters");
// you can get a more precise measurement of altitude
// if you know the current sea level pressure which will
// vary with weather and such. If it is 1015 millibars
// that is equal to 101500 Pascals.
Serial.print("Real altitude = ");
Serial.print(bmp.readAltitude(101500));
Serial.println(" meters");
Serial.println();
delay(500);
}
libraries/Adafruit_FONA_Library/.travis.yml
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language: c
sudo: false
before_install:
- source <(curl -SLs https://raw.githubusercontent.com/adafruit/travis-ci-arduino/master/install.sh)
script:
- build_main_platforms
notifications:
email:
on_success: change
on_failure: change
libraries/Adafruit_FONA_Library/Adafruit_FONA.cpp
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libraries/Adafruit_FONA_Library/Adafruit_FONA.h
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/***************************************************
This is a library for our Adafruit FONA Cellular Module
Designed specifically to work with the Adafruit FONA
----> http://www.adafruit.com/products/1946
----> http://www.adafruit.com/products/1963
These displays use TTL Serial to communicate, 2 pins are required to
interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************/
#ifndef ADAFRUIT_FONA_H
#define ADAFRUIT_FONA_H
#if (ARDUINO >= 100)
#include "Arduino.h"
#ifndef __SAM3X8E__ // Arduino Due doesn't support SoftwareSerial
#include <SoftwareSerial.h>
#endif
#else
#include "WProgram.h"
#include <NewSoftSerial.h>
#endif
#define ADAFRUIT_FONA_DEBUG
#define FONA800L 1
#define FONA800H 6
#define FONA808_V1 2
#define FONA808_V2 3
#define FONA3G_A 4
#define FONA3G_E 5
#define FONA_HEADSETAUDIO 0
#define FONA_EXTAUDIO 1
#define FONA_STTONE_DIALTONE 1
#define FONA_STTONE_BUSY 2
#define FONA_STTONE_CONGESTION 3
#define FONA_STTONE_PATHACK 4
#define FONA_STTONE_DROPPED 5
#define FONA_STTONE_ERROR 6
#define FONA_STTONE_CALLWAIT 7
#define FONA_STTONE_RINGING 8
#define FONA_STTONE_BEEP 16
#define FONA_STTONE_POSTONE 17
#define FONA_STTONE_ERRTONE 18
#define FONA_STTONE_INDIANDIALTONE 19
#define FONA_STTONE_USADIALTONE 20
#define FONA_DEFAULT_TIMEOUT_MS 500
#define FONA_HTTP_GET 0
#define FONA_HTTP_POST 1
#define FONA_HTTP_HEAD 2
class Adafruit_FONA : public Stream {
public:
Adafruit_FONA(int8_t r);
boolean begin(Stream &port);
uint8_t type();
// Stream
int available(void);
size_t write(uint8_t x);
int read(void);
int peek(void);
void flush();
// FONA 3G requirements
boolean setBaudrate(uint16_t baud);
// RTC
boolean enableRTC(uint8_t i);
boolean readRTC(uint8_t *year, uint8_t *month, uint8_t *date, uint8_t *hr, uint8_t *min, uint8_t *sec);
// Battery and ADC
boolean getADCVoltage(uint16_t *v);
boolean getBattPercent(uint16_t *p);
boolean getBattVoltage(uint16_t *v);
// SIM query
uint8_t unlockSIM(char *pin);
uint8_t getSIMCCID(char *ccid);
uint8_t getNetworkStatus(void);
uint8_t getRSSI(void);
// IMEI
uint8_t getIMEI(char *imei);
// set Audio output
boolean setAudio(uint8_t a);
boolean setVolume(uint8_t i);
uint8_t getVolume(void);
boolean playToolkitTone(uint8_t t, uint16_t len);
boolean setMicVolume(uint8_t a, uint8_t level);
boolean playDTMF(char tone);
// FM radio functions.
boolean tuneFMradio(uint16_t station);
boolean FMradio(boolean onoff, uint8_t a = FONA_HEADSETAUDIO);
boolean setFMVolume(uint8_t i);
int8_t getFMVolume();
int8_t getFMSignalLevel(uint16_t station);
// SMS handling
boolean setSMSInterrupt(uint8_t i);
uint8_t getSMSInterrupt(void);
int8_t getNumSMS(void);
boolean readSMS(uint8_t i, char *smsbuff, uint16_t max, uint16_t *readsize);
boolean sendSMS(char *smsaddr, char *smsmsg);
boolean deleteSMS(uint8_t i);
boolean getSMSSender(uint8_t i, char *sender, int senderlen);
// Time
boolean enableNetworkTimeSync(boolean onoff);
boolean enableNTPTimeSync(boolean onoff, const __FlashStringHelper *ntpserver=0);
boolean getTime(char *buff, uint16_t maxlen);
// GPRS handling
boolean enableGPRS(boolean onoff);
uint8_t GPRSstate(void);
boolean getGSMLoc(uint16_t *replycode, char *buff, uint16_t maxlen);
boolean getGSMLoc(float *lat, float *lon);
void setGPRSNetworkSettings(const __FlashStringHelper *apn, const __FlashStringHelper *username=0, const __FlashStringHelper *password=0);
// GPS handling
boolean enableGPS(boolean onoff);
int8_t GPSstatus(void);
uint8_t getGPS(uint8_t arg, char *buffer, uint8_t maxbuff);
boolean getGPS(float *lat, float *lon, float *speed_kph=0, float *heading=0, float *altitude=0);
boolean enableGPSNMEA(uint8_t nmea);
// TCP raw connections
boolean TCPconnect(char *server, uint16_t port);
boolean TCPclose(void);
boolean TCPconnected(void);
boolean TCPsend(char *packet, uint8_t len);
uint16_t TCPavailable(void);
uint16_t TCPread(uint8_t *buff, uint8_t len);
// HTTP low level interface (maps directly to SIM800 commands).
boolean HTTP_init();
boolean HTTP_term();
void HTTP_para_start(const __FlashStringHelper *parameter, boolean quoted = true);
boolean HTTP_para_end(boolean quoted = true);
boolean HTTP_para(const __FlashStringHelper *parameter, const char *value);
boolean HTTP_para(const __FlashStringHelper *parameter, const __FlashStringHelper *value);
boolean HTTP_para(const __FlashStringHelper *parameter, int32_t value);
boolean HTTP_data(uint32_t size, uint32_t maxTime=10000);
boolean HTTP_action(uint8_t method, uint16_t *status, uint16_t *datalen, int32_t timeout = 10000);
boolean HTTP_readall(uint16_t *datalen);
boolean HTTP_ssl(boolean onoff);
// HTTP high level interface (easier to use, less flexible).
boolean HTTP_GET_start(char *url, uint16_t *status, uint16_t *datalen);
void HTTP_GET_end(void);
boolean HTTP_POST_start(char *url, const __FlashStringHelper *contenttype, const uint8_t *postdata, uint16_t postdatalen, uint16_t *status, uint16_t *datalen);
void HTTP_POST_end(void);
void setUserAgent(const __FlashStringHelper *useragent);
// HTTPS
void setHTTPSRedirect(boolean onoff);
// PWM (buzzer)
boolean setPWM(uint16_t period, uint8_t duty = 50);
// Phone calls
boolean callPhone(char *phonenum);
boolean hangUp(void);
boolean pickUp(void);
boolean callerIdNotification(boolean enable, uint8_t interrupt = 0);
boolean incomingCallNumber(char* phonenum);
// Helper functions to verify responses.
boolean expectReply(const __FlashStringHelper *reply, uint16_t timeout = 10000);
boolean sendCheckReply(char *send, char *reply, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
boolean sendCheckReply(const __FlashStringHelper *send, const __FlashStringHelper *reply, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
protected:
int8_t _rstpin;
uint8_t _type;
char replybuffer[255];
const __FlashStringHelper *apn;
const __FlashStringHelper *apnusername;
const __FlashStringHelper *apnpassword;
boolean httpsredirect;
const __FlashStringHelper *useragent;
// HTTP helpers
boolean HTTP_setup(char *url);
void flushInput();
uint16_t readRaw(uint16_t b);
uint8_t readline(uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS, boolean multiline = false);
uint8_t getReply(char *send, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
uint8_t getReply(const __FlashStringHelper *send, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
uint8_t getReply(const __FlashStringHelper *prefix, char *suffix, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
uint8_t getReply(const __FlashStringHelper *prefix, int32_t suffix, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
uint8_t getReply(const __FlashStringHelper *prefix, int32_t suffix1, int32_t suffix2, uint16_t timeout); // Don't set default value or else function call is ambiguous.
uint8_t getReplyQuoted(const __FlashStringHelper *prefix, const __FlashStringHelper *suffix, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
boolean sendCheckReply(const __FlashStringHelper *prefix, char *suffix, const __FlashStringHelper *reply, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
boolean sendCheckReply(const __FlashStringHelper *prefix, int32_t suffix, const __FlashStringHelper *reply, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
boolean sendCheckReply(const __FlashStringHelper *prefix, int32_t suffix, int32_t suffix2, const __FlashStringHelper *reply, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
boolean sendCheckReplyQuoted(const __FlashStringHelper *prefix, const __FlashStringHelper *suffix, const __FlashStringHelper *reply, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);
boolean parseReply(const __FlashStringHelper *toreply,
uint16_t *v, char divider = ',', uint8_t index=0);
boolean parseReply(const __FlashStringHelper *toreply,
char *v, char divider = ',', uint8_t index=0);
boolean parseReplyQuoted(const __FlashStringHelper *toreply,
char *v, int maxlen, char divider, uint8_t index);
boolean sendParseReply(const __FlashStringHelper *tosend,
const __FlashStringHelper *toreply,
uint16_t *v, char divider = ',', uint8_t index=0);
static boolean _incomingCall;
static void onIncomingCall();
Stream *mySerial;
};
class Adafruit_FONA_3G : public Adafruit_FONA {
public:
Adafruit_FONA_3G (int8_t r) : Adafruit_FONA(r) { _type = FONA3G_A; }
boolean getBattVoltage(uint16_t *v);
boolean playToolkitTone(uint8_t t, uint16_t len);
boolean hangUp(void);
boolean pickUp(void);
boolean enableGPRS(boolean onoff);
boolean enableGPS(boolean onoff);
protected:
boolean parseReply(const __FlashStringHelper *toreply,
float *f, char divider, uint8_t index);
boolean sendParseReply(const __FlashStringHelper *tosend,
const __FlashStringHelper *toreply,
float *f, char divider = ',', uint8_t index=0);
};
#endif
libraries/Adafruit_FONA_Library/README.md
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# Adafruit FONA Library [![Build Status](https://secure.travis-ci.org/adafruit/Adafruit_FONA_Library.svg?branch=master)](https://travis-ci.org/adafruit/Adafruit_FONA_Library)
**This library requires Arduino v1.0.6 or higher**
This is a library for the Adafruit FONA Cellular GSM Breakouts etc
Designed specifically to work with the Adafruit FONA Breakout
* https://www.adafruit.com/products/1946
* https://www.adafruit.com/products/1963
* http://www.adafruit.com/products/2468
* http://www.adafruit.com/products/2542
These modules use TTL Serial to communicate, 2 pins are required to interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Check out the links above for our tutorials and wiring diagrams
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
With updates from Samy Kamkar
To download. click the DOWNLOADS button in the top right corner, rename the uncompressed folder Adafruit_FONA
Check that the Adafruit_FONA folder contains Adafruit_FONA.cpp and Adafruit_FONA.h
Place the Adafruit_FONA library folder your *arduinosketchfolder*/libraries/ folder.
You may need to create the libraries subfolder if its your first library. Restart the IDE.
libraries/Adafruit_FONA_Library/examples/FONA3G_setbaud/.esp8266.test.skip
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libraries/Adafruit_FONA_Library/examples/FONA3G_setbaud/FONA3G_setbaud.ino
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/***************************************************
This is an example for our Adafruit FONA Cellular Module
since the FONA 3G does not do auto-baud very well, this demo
fixes the baud rate to 4800 from the default 115200
Designed specifically to work with the Adafruit FONA 3G
----> http://www.adafruit.com/products/2691
----> http://www.adafruit.com/products/2687
These cellular modules use TTL Serial to communicate, 2 pins are
required to interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************/
#include "Adafruit_FONA.h"
#define FONA_RX 2
#define FONA_TX 3
#define FONA_RST 4
// this is a large buffer for replies
char replybuffer[255];
// We default to using software serial. If you want to use hardware serial
// (because softserial isnt supported) comment out the following three lines
// and uncomment the HardwareSerial line
#include <SoftwareSerial.h>
SoftwareSerial fonaSS = SoftwareSerial(FONA_TX, FONA_RX);
SoftwareSerial *fonaSerial = &fonaSS;
// Hardware serial is also possible!
// HardwareSerial *fonaSerial = &Serial1;
Adafruit_FONA fona = Adafruit_FONA(FONA_RST);
uint8_t readline(char *buff, uint8_t maxbuff, uint16_t timeout = 0);
void setup() {
while (!Serial);
Serial.begin(115200);
Serial.println(F("FONA set baudrate"));
Serial.println(F("First trying 115200 baud"));
// start at 115200 baud
fonaSerial->begin(115200);
fona.begin(*fonaSerial);
// send the command to reset the baud rate to 4800
fona.setBaudrate(4800);
// restart with 4800 baud
fonaSerial->begin(4800);
Serial.println(F("Initializing @ 4800 baud..."));
if (! fona.begin(*fonaSerial)) {
Serial.println(F("Couldn't find FONA"));
while(1);
}
Serial.println(F("FONA is OK"));
// Print module IMEI number.
char imei[15] = {0}; // MUST use a 16 character buffer for IMEI!
uint8_t imeiLen = fona.getIMEI(imei);
if (imeiLen > 0) {
Serial.print("Module IMEI: "); Serial.println(imei);
}
}
void loop() {
}
libraries/Adafruit_FONA_Library/examples/FONA_SMS_Response/.esp8266.test.skip
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libraries/Adafruit_FONA_Library/examples/FONA_SMS_Response/FONA_SMS_Response.ino
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/***************************************************
This is an example for our Adafruit FONA Cellular Module
Designed specifically to work with the Adafruit FONA
----> http://www.adafruit.com/products/1946
----> http://www.adafruit.com/products/1963
----> http://www.adafruit.com/products/2468
----> http://www.adafruit.com/products/2542
These cellular modules use TTL Serial to communicate, 2 pins are
required to interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************/
/*
THIS CODE IS STILL IN PROGRESS!
Open up the serial console on the Arduino at 115200 baud to interact with FONA
This code will receive an SMS, identify the sender's phone number, and automatically send a response
*/
#include "Adafruit_FONA.h"
#define FONA_RX 2
#define FONA_TX 3
#define FONA_RST 4
// this is a large buffer for replies
char replybuffer[255];
// We default to using software serial. If you want to use hardware serial
// (because softserial isnt supported) comment out the following three lines
// and uncomment the HardwareSerial line
#include <SoftwareSerial.h>
SoftwareSerial fonaSS = SoftwareSerial(FONA_TX, FONA_RX);
SoftwareSerial *fonaSerial = &fonaSS;
// Hardware serial is also possible!
// HardwareSerial *fonaSerial = &Serial1;
Adafruit_FONA fona = Adafruit_FONA(FONA_RST);
uint8_t readline(char *buff, uint8_t maxbuff, uint16_t timeout = 0);
void setup() {
while (!Serial);
Serial.begin(115200);
Serial.println(F("FONA SMS caller ID test"));
Serial.println(F("Initializing....(May take 3 seconds)"));
// make it slow so its easy to read!
fonaSerial->begin(4800);
if (! fona.begin(*fonaSerial)) {
Serial.println(F("Couldn't find FONA"));
while(1);
}
Serial.println(F("FONA is OK"));
// Print SIM card IMEI number.
char imei[15] = {0}; // MUST use a 16 character buffer for IMEI!
uint8_t imeiLen = fona.getIMEI(imei);
if (imeiLen > 0) {
Serial.print("SIM card IMEI: "); Serial.println(imei);
}
Serial.println("FONA Ready");
}
char fonaInBuffer[64]; //for notifications from the FONA
void loop() {
char* bufPtr = fonaInBuffer; //handy buffer pointer
if (fona.available()) //any data available from the FONA?
{
int slot = 0; //this will be the slot number of the SMS
int charCount = 0;
//Read the notification into fonaInBuffer
do {
*bufPtr = fona.read();
Serial.write(*bufPtr);
delay(1);
} while ((*bufPtr++ != '\n') && (fona.available()) && (++charCount < (sizeof(fonaInBuffer)-1)));
//Add a terminal NULL to the notification string
*bufPtr = 0;
//Scan the notification string for an SMS received notification.
// If it's an SMS message, we'll get the slot number in 'slot'
if (1 == sscanf(fonaInBuffer, "+CMTI: \"SM\",%d", &slot)) {
Serial.print("slot: "); Serial.println(slot);
char callerIDbuffer[32]; //we'll store the SMS sender number in here
// Retrieve SMS sender address/phone number.
if (! fona.getSMSSender(slot, callerIDbuffer, 31)) {
Serial.println("Didn't find SMS message in slot!");
}
Serial.print(F("FROM: ")); Serial.println(callerIDbuffer);
//Send back an automatic response
Serial.println("Sending reponse...");
if (!fona.sendSMS(callerIDbuffer, "Hey, I got your text!")) {
Serial.println(F("Failed"));
} else {
Serial.println(F("Sent!"));
}
}
}
}
libraries/Adafruit_FONA_Library/examples/FONAtest/.esp8266.test.skip
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libraries/Adafruit_FONA_Library/examples/FONAtest/FONAtest.ino
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/***************************************************
This is an example for our Adafruit FONA Cellular Module
Designed specifically to work with the Adafruit FONA
----> http://www.adafruit.com/products/1946
----> http://www.adafruit.com/products/1963
----> http://www.adafruit.com/products/2468
----> http://www.adafruit.com/products/2542
These cellular modules use TTL Serial to communicate, 2 pins are
required to interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************/
/*
THIS CODE IS STILL IN PROGRESS!
Open up the serial console on the Arduino at 115200 baud to interact with FONA
Note that if you need to set a GPRS APN, username, and password scroll down to
the commented section below at the end of the setup() function.
*/
#include "Adafruit_FONA.h"
#define FONA_RX 2
#define FONA_TX 3
#define FONA_RST 4
// this is a large buffer for replies
char replybuffer[255];
// We default to using software serial. If you want to use hardware serial
// (because softserial isnt supported) comment out the following three lines
// and uncomment the HardwareSerial line
#include <SoftwareSerial.h>
SoftwareSerial fonaSS = SoftwareSerial(FONA_TX, FONA_RX);
SoftwareSerial *fonaSerial = &fonaSS;
// Hardware serial is also possible!
// HardwareSerial *fonaSerial = &Serial1;
// Use this for FONA 800 and 808s
Adafruit_FONA fona = Adafruit_FONA(FONA_RST);
// Use this one for FONA 3G
//Adafruit_FONA_3G fona = Adafruit_FONA_3G(FONA_RST);
uint8_t readline(char *buff, uint8_t maxbuff, uint16_t timeout = 0);
uint8_t type;
void setup() {
while (!Serial);
Serial.begin(115200);
Serial.println(F("FONA basic test"));
Serial.println(F("Initializing....(May take 3 seconds)"));
fonaSerial->begin(4800);
if (! fona.begin(*fonaSerial)) {
Serial.println(F("Couldn't find FONA"));
while (1);
}
type = fona.type();
Serial.println(F("FONA is OK"));
Serial.print(F("Found "));
switch (type) {
case FONA800L:
Serial.println(F("FONA 800L")); break;
case FONA800H:
Serial.println(F("FONA 800H")); break;
case FONA808_V1:
Serial.println(F("FONA 808 (v1)")); break;
case FONA808_V2:
Serial.println(F("FONA 808 (v2)")); break;
case FONA3G_A:
Serial.println(F("FONA 3G (American)")); break;
case FONA3G_E:
Serial.println(F("FONA 3G (European)")); break;
default:
Serial.println(F("???")); break;
}
// Print module IMEI number.
char imei[15] = {0}; // MUST use a 16 character buffer for IMEI!
uint8_t imeiLen = fona.getIMEI(imei);
if (imeiLen > 0) {
Serial.print("Module IMEI: "); Serial.println(imei);
}
// Optionally configure a GPRS APN, username, and password.
// You might need to do this to access your network's GPRS/data
// network. Contact your provider for the exact APN, username,
// and password values. Username and password are optional and
// can be removed, but APN is required.
//fona.setGPRSNetworkSettings(F("your APN"), F("your username"), F("your password"));
// Optionally configure HTTP gets to follow redirects over SSL.
// Default is not to follow SSL redirects, however if you uncomment
// the following line then redirects over SSL will be followed.
//fona.setHTTPSRedirect(true);
printMenu();
}
void printMenu(void) {
Serial.println(F("-------------------------------------"));
Serial.println(F("[?] Print this menu"));
Serial.println(F("[a] read the ADC 2.8V max (FONA800 & 808)"));
Serial.println(F("[b] read the Battery V and % charged"));
Serial.println(F("[C] read the SIM CCID"));
Serial.println(F("[U] Unlock SIM with PIN code"));
Serial.println(F("[i] read RSSI"));
Serial.println(F("[n] get Network status"));
Serial.println(F("[v] set audio Volume"));
Serial.println(F("[V] get Volume"));
Serial.println(F("[H] set Headphone audio (FONA800 & 808)"));
Serial.println(F("[e] set External audio (FONA800 & 808)"));
Serial.println(F("[T] play audio Tone"));
Serial.println(F("[P] PWM/Buzzer out (FONA800 & 808)"));
// FM (SIM800 only!)
Serial.println(F("[f] tune FM radio (FONA800)"));
Serial.println(F("[F] turn off FM (FONA800)"));
Serial.println(F("[m] set FM volume (FONA800)"));
Serial.println(F("[M] get FM volume (FONA800)"));
Serial.println(F("[q] get FM station signal level (FONA800)"));
// Phone
Serial.println(F("[c] make phone Call"));
Serial.println(F("[h] Hang up phone"));
Serial.println(F("[p] Pick up phone"));
// SMS
Serial.println(F("[N] Number of SMSs"));
Serial.println(F("[r] Read SMS #"));
Serial.println(F("[R] Read All SMS"));
Serial.println(F("[d] Delete SMS #"));
Serial.println(F("[s] Send SMS"));
// Time
Serial.println(F("[y] Enable network time sync (FONA 800 & 808)"));
Serial.println(F("[Y] Enable NTP time sync (GPRS FONA 800 & 808)"));
Serial.println(F("[t] Get network time"));
// GPRS
Serial.println(F("[G] Enable GPRS"));
Serial.println(F("[g] Disable GPRS"));
Serial.println(F("[l] Query GSMLOC (GPRS)"));
Serial.println(F("[w] Read webpage (GPRS)"));
Serial.println(F("[W] Post to website (GPRS)"));
// GPS
if ((type == FONA3G_A) || (type == FONA3G_E) || (type == FONA808_V1) || (type == FONA808_V2)) {
Serial.println(F("[O] Turn GPS on (FONA 808 & 3G)"));
Serial.println(F("[o] Turn GPS off (FONA 808 & 3G)"));
Serial.println(F("[L] Query GPS location (FONA 808 & 3G)"));
if (type == FONA808_V1) {
Serial.println(F("[x] GPS fix status (FONA808 v1 only)"));
}
Serial.println(F("[E] Raw NMEA out (FONA808)"));
}
Serial.println(F("[S] create Serial passthru tunnel"));
Serial.println(F("-------------------------------------"));
Serial.println(F(""));
}
void loop() {
Serial.print(F("FONA> "));
while (! Serial.available() ) {
if (fona.available()) {
Serial.write(fona.read());
}
}
char command = Serial.read();
Serial.println(command);
switch (command) {
case '?': {
printMenu();
break;
}
case 'a': {
// read the ADC
uint16_t adc;
if (! fona.getADCVoltage(&adc)) {
Serial.println(F("Failed to read ADC"));
} else {
Serial.print(F("ADC = ")); Serial.print(adc); Serial.println(F(" mV"));
}
break;
}
case 'b': {
// read the battery voltage and percentage
uint16_t vbat;
if (! fona.getBattVoltage(&vbat)) {
Serial.println(F("Failed to read Batt"));
} else {
Serial.print(F("VBat = ")); Serial.print(vbat); Serial.println(F(" mV"));
}
if (! fona.getBattPercent(&vbat)) {
Serial.println(F("Failed to read Batt"));
} else {
Serial.print(F("VPct = ")); Serial.print(vbat); Serial.println(F("%"));
}
break;
}
case 'U': {
// Unlock the SIM with a PIN code
char PIN[5];
flushSerial();
Serial.println(F("Enter 4-digit PIN"));
readline(PIN, 3);
Serial.println(PIN);
Serial.print(F("Unlocking SIM card: "));
if (! fona.unlockSIM(PIN)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
break;
}
case 'C': {
// read the CCID
fona.getSIMCCID(replybuffer); // make sure replybuffer is at least 21 bytes!
Serial.print(F("SIM CCID = ")); Serial.println(replybuffer);
break;
}
case 'i': {
// read the RSSI
uint8_t n = fona.getRSSI();
int8_t r;
Serial.print(F("RSSI = ")); Serial.print(n); Serial.print(": ");
if (n == 0) r = -115;
if (n == 1) r = -111;
if (n == 31) r = -52;
if ((n >= 2) && (n <= 30)) {
r = map(n, 2, 30, -110, -54);
}
Serial.print(r); Serial.println(F(" dBm"));
break;
}
case 'n': {
// read the network/cellular status
uint8_t n = fona.getNetworkStatus();
Serial.print(F("Network status "));
Serial.print(n);
Serial.print(F(": "));
if (n == 0) Serial.println(F("Not registered"));
if (n == 1) Serial.println(F("Registered (home)"));
if (n == 2) Serial.println(F("Not registered (searching)"));
if (n == 3) Serial.println(F("Denied"));
if (n == 4) Serial.println(F("Unknown"));
if (n == 5) Serial.println(F("Registered roaming"));
break;
}
/*** Audio ***/
case 'v': {
// set volume
flushSerial();
if ( (type == FONA3G_A) || (type == FONA3G_E) ) {
Serial.print(F("Set Vol [0-8] "));
} else {
Serial.print(F("Set Vol % [0-100] "));
}
uint8_t vol = readnumber();
Serial.println();
if (! fona.setVolume(vol)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
break;
}
case 'V': {
uint8_t v = fona.getVolume();
Serial.print(v);
if ( (type == FONA3G_A) || (type == FONA3G_E) ) {
Serial.println(" / 8");
} else {
Serial.println("%");
}
break;
}
case 'H': {
// Set Headphone output
if (! fona.setAudio(FONA_HEADSETAUDIO)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
fona.setMicVolume(FONA_HEADSETAUDIO, 15);
break;
}
case 'e': {
// Set External output
if (! fona.setAudio(FONA_EXTAUDIO)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
fona.setMicVolume(FONA_EXTAUDIO, 10);
break;
}
case 'T': {
// play tone
flushSerial();
Serial.print(F("Play tone #"));
uint8_t kittone = readnumber();
Serial.println();
// play for 1 second (1000 ms)
if (! fona.playToolkitTone(kittone, 1000)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
break;
}
/*** FM Radio ***/
case 'f': {
// get freq
flushSerial();
Serial.print(F("FM Freq (eg 1011 == 101.1 MHz): "));
uint16_t station = readnumber();
Serial.println();
// FM radio ON using headset
if (fona.FMradio(true, FONA_HEADSETAUDIO)) {
Serial.println(F("Opened"));
}
if (! fona.tuneFMradio(station)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("Tuned"));
}
break;
}
case 'F': {
// FM radio off
if (! fona.FMradio(false)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
break;
}
case 'm': {
// Set FM volume.
flushSerial();
Serial.print(F("Set FM Vol [0-6]:"));
uint8_t vol = readnumber();
Serial.println();
if (!fona.setFMVolume(vol)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
break;
}
case 'M': {
// Get FM volume.
uint8_t fmvol = fona.getFMVolume();
if (fmvol < 0) {
Serial.println(F("Failed"));
} else {
Serial.print(F("FM volume: "));
Serial.println(fmvol, DEC);
}
break;
}
case 'q': {
// Get FM station signal level (in decibels).
flushSerial();
Serial.print(F("FM Freq (eg 1011 == 101.1 MHz): "));
uint16_t station = readnumber();
Serial.println();
int8_t level = fona.getFMSignalLevel(station);
if (level < 0) {
Serial.println(F("Failed! Make sure FM radio is on (tuned to station)."));
} else {
Serial.print(F("Signal level (dB): "));
Serial.println(level, DEC);
}
break;
}
/*** PWM ***/
case 'P': {
// PWM Buzzer output @ 2KHz max
flushSerial();
Serial.print(F("PWM Freq, 0 = Off, (1-2000): "));
uint16_t freq = readnumber();
Serial.println();
if (! fona.setPWM(freq)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
break;
}
/*** Call ***/
case 'c': {
// call a phone!
char number[30];
flushSerial();
Serial.print(F("Call #"));
readline(number, 30);
Serial.println();
Serial.print(F("Calling ")); Serial.println(number);
if (!fona.callPhone(number)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("Sent!"));
}
break;
}
case 'h': {
// hang up!
if (! fona.hangUp()) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
break;
}
case 'p': {
// pick up!
if (! fona.pickUp()) {
Serial.println(F("Failed"));
} else {
Serial.println(F("OK!"));
}
break;
}
/*** SMS ***/
case 'N': {
// read the number of SMS's!
int8_t smsnum = fona.getNumSMS();
if (smsnum < 0) {
Serial.println(F("Could not read # SMS"));
} else {
Serial.print(smsnum);
Serial.println(F(" SMS's on SIM card!"));
}
break;
}
case 'r': {
// read an SMS
flushSerial();
Serial.print(F("Read #"));
uint8_t smsn = readnumber();
Serial.print(F("\n\rReading SMS #")); Serial.println(smsn);
// Retrieve SMS sender address/phone number.
if (! fona.getSMSSender(smsn, replybuffer, 250)) {
Serial.println("Failed!");
break;
}
Serial.print(F("FROM: ")); Serial.println(replybuffer);
// Retrieve SMS value.
uint16_t smslen;
if (! fona.readSMS(smsn, replybuffer, 250, &smslen)) { // pass in buffer and max len!
Serial.println("Failed!");
break;
}
Serial.print(F("***** SMS #")); Serial.print(smsn);
Serial.print(" ("); Serial.print(smslen); Serial.println(F(") bytes *****"));
Serial.println(replybuffer);
Serial.println(F("*****"));
break;
}
case 'R': {
// read all SMS
int8_t smsnum = fona.getNumSMS();
uint16_t smslen;
int8_t smsn;
if ( (type == FONA3G_A) || (type == FONA3G_E) ) {
smsn = 0; // zero indexed
smsnum--;
} else {
smsn = 1; // 1 indexed
}
for ( ; smsn <= smsnum; smsn++) {
Serial.print(F("\n\rReading SMS #")); Serial.println(smsn);
if (!fona.readSMS(smsn, replybuffer, 250, &smslen)) { // pass in buffer and max len!
Serial.println(F("Failed!"));
break;
}
// if the length is zero, its a special case where the index number is higher
// so increase the max we'll look at!
if (smslen == 0) {
Serial.println(F("[empty slot]"));
smsnum++;
continue;
}
Serial.print(F("***** SMS #")); Serial.print(smsn);
Serial.print(" ("); Serial.print(smslen); Serial.println(F(") bytes *****"));
Serial.println(replybuffer);
Serial.println(F("*****"));
}
break;
}
case 'd': {
// delete an SMS
flushSerial();
Serial.print(F("Delete #"));
uint8_t smsn = readnumber();
Serial.print(F("\n\rDeleting SMS #")); Serial.println(smsn);
if (fona.deleteSMS(smsn)) {
Serial.println(F("OK!"));
} else {
Serial.println(F("Couldn't delete"));
}
break;
}
case 's': {
// send an SMS!
char sendto[21], message[141];
flushSerial();
Serial.print(F("Send to #"));
readline(sendto, 20);
Serial.println(sendto);
Serial.print(F("Type out one-line message (140 char): "));
readline(message, 140);
Serial.println(message);
if (!fona.sendSMS(sendto, message)) {
Serial.println(F("Failed"));
} else {
Serial.println(F("Sent!"));
}
break;
}
/*** Time ***/
case 'y': {
// enable network time sync
if (!fona.enableNetworkTimeSync(true))
Serial.println(F("Failed to enable"));
break;
}
case 'Y': {
// enable NTP time sync
if (!fona.enableNTPTimeSync(true, F("pool.ntp.org")))
Serial.println(F("Failed to enable"));
break;
}
case 't': {
// read the time
char buffer[23];
fona.getTime(buffer, 23); // make sure replybuffer is at least 23 bytes!
Serial.print(F("Time = ")); Serial.println(buffer);
break;
}
/*********************************** GPS (SIM808 only) */
case 'o': {
// turn GPS off
if (!fona.enableGPS(false))
Serial.println(F("Failed to turn off"));
break;
}
case 'O': {
// turn GPS on
if (!fona.enableGPS(true))
Serial.println(F("Failed to turn on"));
break;
}
case 'x': {
int8_t stat;
// check GPS fix
stat = fona.GPSstatus();
if (stat < 0)
Serial.println(F("Failed to query"));
if (stat == 0) Serial.println(F("GPS off"));
if (stat == 1) Serial.println(F("No fix"));
if (stat == 2) Serial.println(F("2D fix"));
if (stat == 3) Serial.println(F("3D fix"));
break;
}
case 'L': {
// check for GPS location
char gpsdata[120];
fona.getGPS(0, gpsdata, 120);
if (type == FONA808_V1)
Serial.println(F("Reply in format: mode,longitude,latitude,altitude,utctime(yyyymmddHHMMSS),ttff,satellites,speed,course"));
else
Serial.println(F("Reply in format: mode,fixstatus,utctime(yyyymmddHHMMSS),latitude,longitude,altitude,speed,course,fixmode,reserved1,HDOP,PDOP,VDOP,reserved2,view_satellites,used_satellites,reserved3,C/N0max,HPA,VPA"));
Serial.println(gpsdata);
break;
}
case 'E': {
flushSerial();
if (type == FONA808_V1) {
Serial.print(F("GPS NMEA output sentences (0 = off, 34 = RMC+GGA, 255 = all)"));
} else {
Serial.print(F("On (1) or Off (0)? "));
}
uint8_t nmeaout = readnumber();
// turn on NMEA output
fona.enableGPSNMEA(nmeaout);
break;
}
/*********************************** GPRS */
case 'g': {
// turn GPRS off
if (!fona.enableGPRS(false))
Serial.println(F("Failed to turn off"));
break;
}
case 'G': {
// turn GPRS on
if (!fona.enableGPRS(true))
Serial.println(F("Failed to turn on"));
break;
}
case 'l': {
// check for GSMLOC (requires GPRS)
uint16_t returncode;
if (!fona.getGSMLoc(&returncode, replybuffer, 250))
Serial.println(F("Failed!"));
if (returncode == 0) {
Serial.println(replybuffer);
} else {
Serial.print(F("Fail code #")); Serial.println(returncode);
}
break;
}
case 'w': {
// read website URL
uint16_t statuscode;
int16_t length;
char url[80];
flushSerial();
Serial.println(F("NOTE: in beta! Use small webpages to read!"));
Serial.println(F("URL to read (e.g. www.adafruit.com/testwifi/index.html):"));
Serial.print(F("http://")); readline(url, 79);
Serial.println(url);
Serial.println(F("****"));
if (!fona.HTTP_GET_start(url, &statuscode, (uint16_t *)&length)) {
Serial.println("Failed!");
break;
}
while (length > 0) {
while (fona.available()) {
char c = fona.read();
// Serial.write is too slow, we'll write directly to Serial register!
#if defined(__AVR_ATmega328P__) || defined(__AVR_ATmega168__)
loop_until_bit_is_set(UCSR0A, UDRE0); /* Wait until data register empty. */
UDR0 = c;
#else
Serial.write(c);
#endif
length--;
if (! length) break;
}
}
Serial.println(F("\n****"));
fona.HTTP_GET_end();
break;
}
case 'W': {
// Post data to website
uint16_t statuscode;
int16_t length;
char url[80];
char data[80];
flushSerial();
Serial.println(F("NOTE: in beta! Use simple websites to post!"));
Serial.println(F("URL to post (e.g. httpbin.org/post):"));
Serial.print(F("http://")); readline(url, 79);
Serial.println(url);
Serial.println(F("Data to post (e.g. \"foo\" or \"{\"simple\":\"json\"}\"):"));
readline(data, 79);
Serial.println(data);
Serial.println(F("****"));
if (!fona.HTTP_POST_start(url, F("text/plain"), (uint8_t *) data, strlen(data), &statuscode, (uint16_t *)&length)) {
Serial.println("Failed!");
break;
}
while (length > 0) {
while (fona.available()) {
char c = fona.read();
#if defined(__AVR_ATmega328P__) || defined(__AVR_ATmega168__)
loop_until_bit_is_set(UCSR0A, UDRE0); /* Wait until data register empty. */
UDR0 = c;
#else
Serial.write(c);
#endif
length--;
if (! length) break;
}
}
Serial.println(F("\n****"));
fona.HTTP_POST_end();
break;
}
/*****************************************/
case 'S': {
Serial.println(F("Creating SERIAL TUBE"));
while (1) {
while (Serial.available()) {
delay(1);
fona.write(Serial.read());
}
if (fona.available()) {
Serial.write(fona.read());
}
}
break;
}
default: {
Serial.println(F("Unknown command"));
printMenu();
break;
}
}
// flush input
flushSerial();
while (fona.available()) {
Serial.write(fona.read());
}
}
void flushSerial() {
while (Serial.available())
Serial.read();
}
char readBlocking() {
while (!Serial.available());
return Serial.read();
}
uint16_t readnumber() {
uint16_t x = 0;
char c;
while (! isdigit(c = readBlocking())) {
//Serial.print(c);
}
Serial.print(c);
x = c - '0';
while (isdigit(c = readBlocking())) {
Serial.print(c);
x *= 10;
x += c - '0';
}
return x;
}
uint8_t readline(char *buff, uint8_t maxbuff, uint16_t timeout) {
uint16_t buffidx = 0;
boolean timeoutvalid = true;
if (timeout == 0) timeoutvalid = false;
while (true) {
if (buffidx > maxbuff) {
//Serial.println(F("SPACE"));
break;
}
while (Serial.available()) {
char c = Serial.read();
//Serial.print(c, HEX); Serial.print("#"); Serial.println(c);
if (c == '\r') continue;
if (c == 0xA) {
if (buffidx == 0) // the first 0x0A is ignored
continue;
timeout = 0; // the second 0x0A is the end of the line
timeoutvalid = true;
break;
}
buff[buffidx] = c;
buffidx++;
}
if (timeoutvalid && timeout == 0) {
//Serial.println(F("TIMEOUT"));
break;
}
delay(1);
}
buff[buffidx] = 0; // null term
return buffidx;
}
libraries/Adafruit_FONA_Library/examples/GPS/.esp8266.test.skip
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libraries/Adafruit_FONA_Library/examples/GPS/GPS.ino
-112
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@@ -1,112 +0,0 @@
/**
* ___ ___ _ _ _ ___ __ ___ ___ ___ ___
* | __/ _ \| \| | /_\ ( _ )/ \( _ ) / __| _ \/ __|
* | _| (_) | .` |/ _ \ / _ \ () / _ \ | (_ | _/\__ \
* |_| \___/|_|\_/_/ \_\ \___/\__/\___/ \___|_| |___/
*
* This example is meant to work with the Adafruit
* FONA 808 or 3G Shield or Breakout
*
* Copyright: 2015 Adafruit
* Author: Todd Treece
* Licence: MIT
*
*/
#include "Adafruit_FONA.h"
// standard pins for the shield, adjust as necessary
#define FONA_RX 2
#define FONA_TX 3
#define FONA_RST 4
// We default to using software serial. If you want to use hardware serial
// (because softserial isnt supported) comment out the following three lines
// and uncomment the HardwareSerial line
#include <SoftwareSerial.h>
SoftwareSerial fonaSS = SoftwareSerial(FONA_TX, FONA_RX);
SoftwareSerial *fonaSerial = &fonaSS;
// Hardware serial is also possible!
// HardwareSerial *fonaSerial = &Serial1;
Adafruit_FONA fona = Adafruit_FONA(FONA_RST);
// Have a FONA 3G? use this object type instead
//Adafruit_FONA_3G fona = Adafruit_FONA_3G(FONA_RST);
void setup() {
while (! Serial);
Serial.begin(115200);
Serial.println(F("Adafruit FONA 808 & 3G GPS demo"));
Serial.println(F("Initializing FONA... (May take a few seconds)"));
fonaSerial->begin(4800);
if (! fona.begin(*fonaSerial)) {
Serial.println(F("Couldn't find FONA"));
while(1);
}
Serial.println(F("FONA is OK"));
// Try to enable GPRS
Serial.println(F("Enabling GPS..."));
fona.enableGPS(true);
}
void loop() {
delay(2000);
float latitude, longitude, speed_kph, heading, speed_mph, altitude;
// if you ask for an altitude reading, getGPS will return false if there isn't a 3D fix
boolean gps_success = fona.getGPS(&latitude, &longitude, &speed_kph, &heading, &altitude);
if (gps_success) {
Serial.print("GPS lat:");
Serial.println(latitude, 6);
Serial.print("GPS long:");
Serial.println(longitude, 6);
Serial.print("GPS speed KPH:");
Serial.println(speed_kph);
Serial.print("GPS speed MPH:");
speed_mph = speed_kph * 0.621371192;
Serial.println(speed_mph);
Serial.print("GPS heading:");
Serial.println(heading);
Serial.print("GPS altitude:");
Serial.println(altitude);
} else {
Serial.println("Waiting for FONA GPS 3D fix...");
}
// Fona 3G doesnt have GPRSlocation :/
if ((fona.type() == FONA3G_A) || (fona.type() == FONA3G_E))
return;
// Check for network, then GPRS
Serial.println(F("Checking for Cell network..."));
if (fona.getNetworkStatus() == 1) {
// network & GPRS? Great! Print out the GSM location to compare
boolean gsmloc_success = fona.getGSMLoc(&latitude, &longitude);
if (gsmloc_success) {
Serial.print("GSMLoc lat:");
Serial.println(latitude, 6);
Serial.print("GSMLoc long:");
Serial.println(longitude, 6);
} else {
Serial.println("GSM location failed...");
Serial.println(F("Disabling GPRS"));
fona.enableGPRS(false);
Serial.println(F("Enabling GPRS"));
if (!fona.enableGPRS(true)) {
Serial.println(F("Failed to turn GPRS on"));
}
}
}
}
libraries/Adafruit_FONA_Library/examples/IncomingCall/.esp8266.test.skip
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libraries/Adafruit_FONA_Library/examples/IncomingCall/IncomingCall.ino
-62
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@@ -1,62 +0,0 @@
// FONA Incoming Call Number Example
// Listens for a call and displays the phone number of the caller (if available).
// Use this example to add phone call detection to your own FONA sketch.
#include "Adafruit_FONA.h"
// Pins which are connected to the FONA.
// Note that this is different from FONAtest!
#define FONA_RX 3
#define FONA_TX 4
#define FONA_RST 5
// Note you need to map interrupt number to pin number
// for your board. On an Uno & Mega interrupt 0 is
// digital pin 2, and on a Leonardo interrupt 0 is
// digital pin 3. See this page for a complete table:
// http://arduino.cc/en/Reference/attachInterrupt
// Make sure this interrupt pin is connected to FONA RI!
#define FONA_RI_INTERRUPT 0
// We default to using software serial. If you want to use hardware serial
// (because softserial isnt supported) comment out the following three lines
// and uncomment the HardwareSerial line
#include <SoftwareSerial.h>
SoftwareSerial fonaSS = SoftwareSerial(FONA_TX, FONA_RX);
SoftwareSerial *fonaSerial = &fonaSS;
// Hardware serial is also possible!
// HardwareSerial *fonaSerial = &Serial1;
Adafruit_FONA fona = Adafruit_FONA(FONA_RST);
void setup() {
Serial.begin(115200);
Serial.println(F("FONA incoming call example"));
Serial.println(F("Initializing....(May take 3 seconds)"));
fonaSerial->begin(4800);
if (! fona.begin(*fonaSerial)) {
Serial.println(F("Couldn't find FONA"));
while(1);
}
Serial.println(F("FONA is OK"));
// Enable incoming call notification.
if(fona.callerIdNotification(true, FONA_RI_INTERRUPT)) {
Serial.println(F("Caller id notification enabled."));
}
else {
Serial.println(F("Caller id notification disabled"));
}
}
void loop(){
// Create a small string buffer to hold incoming call number.
char phone[32] = {0};
// Check for an incoming call. Will return true if a call is incoming.
if(fona.incomingCallNumber(phone)){
Serial.println(F("RING!"));
Serial.print(F("Phone Number: "));
Serial.println(phone);
}
}
libraries/Adafruit_FONA_Library/library.properties
-9
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@@ -1,9 +0,0 @@
name=Adafruit FONA Library
version=1.3.0
author=Adafruit
maintainer=Adafruit <info@adafruit.com>
sentence=Arduino library for the Adafruit FONA
paragraph=Arduino library for the Adafruit FONA
category=Communication
url=https://github.com/adafruit/Adafruit_FONA_Library
architectures=*
libraries/Adafruit_NeoPixel/Adafruit_NeoPixel.cpp
-1029
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libraries/Adafruit_NeoPixel/Adafruit_NeoPixel.h
-97
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@@ -1,97 +0,0 @@
/*--------------------------------------------------------------------
This file is part of the Adafruit NeoPixel library.
NeoPixel is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
NeoPixel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with NeoPixel. If not, see
<http://www.gnu.org/licenses/>.
--------------------------------------------------------------------*/
#ifndef ADAFRUIT_NEOPIXEL_H
#define ADAFRUIT_NEOPIXEL_H
#if (ARDUINO >= 100)
#include <Arduino.h>
#else
#include <WProgram.h>
#include <pins_arduino.h>
#endif
// 'type' flags for LED pixels (third parameter to constructor):
#define NEO_RGB 0x00 // Wired for RGB data order
#define NEO_GRB 0x01 // Wired for GRB data order
#define NEO_BRG 0x04
#define NEO_COLMASK 0x01
#define NEO_KHZ800 0x02 // 800 KHz datastream
#define NEO_SPDMASK 0x02
// Trinket flash space is tight, v1 NeoPixels aren't handled by default.
// Remove the ifndef/endif to add support -- but code will be bigger.
// Conversely, can comment out the #defines to save space on other MCUs.
#ifndef __AVR_ATtiny85__
#define NEO_KHZ400 0x00 // 400 KHz datastream
#endif
class Adafruit_NeoPixel {
public:
// Constructor: number of LEDs, pin number, LED type
Adafruit_NeoPixel(uint16_t n, uint8_t p=6, uint8_t t=NEO_GRB + NEO_KHZ800);
~Adafruit_NeoPixel();
void
begin(void),
show(void),
setPin(uint8_t p),
setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b),
setPixelColor(uint16_t n, uint32_t c),
setBrightness(uint8_t),
clear();
uint8_t
*getPixels(void) const,
getBrightness(void) const;
uint16_t
numPixels(void) const;
static uint32_t
Color(uint8_t r, uint8_t g, uint8_t b);
uint32_t
getPixelColor(uint16_t n) const;
inline bool
canShow(void) { return (micros() - endTime) >= 50L; }
private:
const uint16_t
numLEDs, // Number of RGB LEDs in strip
numBytes; // Size of 'pixels' buffer below
uint8_t
pin, // Output pin number
brightness,
*pixels, // Holds LED color values (3 bytes each)
rOffset, // Index of red byte within each 3-byte pixel
gOffset, // Index of green byte
bOffset; // Index of blue byte
const uint8_t
type; // Pixel flags (400 vs 800 KHz, RGB vs GRB color)
uint32_t
endTime; // Latch timing reference
#ifdef __AVR__
const volatile uint8_t
*port; // Output PORT register
uint8_t
pinMask; // Output PORT bitmask
#endif
};
#endif // ADAFRUIT_NEOPIXEL_H
libraries/Adafruit_NeoPixel/COPYING
-794
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@@ -1,794 +0,0 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
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The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
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them if you wish), that you receive source code or can get it if you
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To protect your rights, we need to prevent others from denying you
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For example, if you distribute copies of such a program, whether
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Developers that use the GNU GPL protect your rights with two steps:
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libraries/Adafruit_NeoPixel/README.md
-12
View File
@@ -1,12 +0,0 @@
Adafruit NeoPixel library
=========================
Arduino library for controlling single-wire-based LED pixels and strip such as the [Adafruit 60 LED/meter Digital LED strip][strip], the [Adafruit FLORA RGB Smart Pixel][flora], the [Adafruit Breadboard-friendly RGB Smart Pixel][pixel], the [Adafruit NeoPixel Stick][stick], and the [Adafruit NeoPixel Shield][shield].
After downloading, rename folder to 'Adafruit_NeoPixel' and install in Arduino Libraries folder. Restart Arduino IDE, then open File->Sketchbook->Library->Adafruit_NeoPixel->strandtest sketch.
[flora]: http://adafruit.com/products/1060
[strip]: http://adafruit.com/products/1138
[pixel]: http://adafruit.com/products/1312
[stick]: http://adafruit.com/products/1426
[shield]: http://adafruit.com/products/1430
libraries/Adafruit_NeoPixel/examples/buttoncycler/buttoncycler.ino
-165
View File
@@ -1,165 +0,0 @@
// This is a demonstration on how to use an input device to trigger changes on your neo pixels.
// You should wire a momentary push button to connect from ground to a digital IO pin. When you
// press the button it will change to a new pixel animation. Note that you need to press the
// button once to start the first animation!
#include <Adafruit_NeoPixel.h>
#define BUTTON_PIN 2 // Digital IO pin connected to the button. This will be
// driven with a pull-up resistor so the switch should
// pull the pin to ground momentarily. On a high -> low
// transition the button press logic will execute.
#define PIXEL_PIN 6 // Digital IO pin connected to the NeoPixels.
#define PIXEL_COUNT 16
// Parameter 1 = number of pixels in strip, neopixel stick has 8
// Parameter 2 = pin number (most are valid)
// Parameter 3 = pixel type flags, add together as needed:
// NEO_RGB Pixels are wired for RGB bitstream
// NEO_GRB Pixels are wired for GRB bitstream, correct for neopixel stick
// NEO_KHZ400 400 KHz bitstream (e.g. FLORA pixels)
// NEO_KHZ800 800 KHz bitstream (e.g. High Density LED strip), correct for neopixel stick
Adafruit_NeoPixel strip = Adafruit_NeoPixel(PIXEL_COUNT, PIXEL_PIN, NEO_GRB + NEO_KHZ800);
bool oldState = HIGH;
int showType = 0;
void setup() {
pinMode(BUTTON_PIN, INPUT_PULLUP);
strip.begin();
strip.show(); // Initialize all pixels to 'off'
}
void loop() {
// Get current button state.
bool newState = digitalRead(BUTTON_PIN);
// Check if state changed from high to low (button press).
if (newState == LOW && oldState == HIGH) {
// Short delay to debounce button.
delay(20);
// Check if button is still low after debounce.
newState = digitalRead(BUTTON_PIN);
if (newState == LOW) {
showType++;
if (showType > 9)
showType=0;
startShow(showType);
}
}
// Set the last button state to the old state.
oldState = newState;
}
void startShow(int i) {
switch(i){
case 0: colorWipe(strip.Color(0, 0, 0), 50); // Black/off
break;
case 1: colorWipe(strip.Color(255, 0, 0), 50); // Red
break;
case 2: colorWipe(strip.Color(0, 255, 0), 50); // Green
break;
case 3: colorWipe(strip.Color(0, 0, 255), 50); // Blue
break;
case 4: theaterChase(strip.Color(127, 127, 127), 50); // White
break;
case 5: theaterChase(strip.Color(127, 0, 0), 50); // Red
break;
case 6: theaterChase(strip.Color( 0, 0, 127), 50); // Blue
break;
case 7: rainbow(20);
break;
case 8: rainbowCycle(20);
break;
case 9: theaterChaseRainbow(50);
break;
}
}
// Fill the dots one after the other with a color
void colorWipe(uint32_t c, uint8_t wait) {
for(uint16_t i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, c);
strip.show();
delay(wait);
}
}
void rainbow(uint8_t wait) {
uint16_t i, j;
for(j=0; j<256; j++) {
for(i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, Wheel((i+j) & 255));
}
strip.show();
delay(wait);
}
}
// Slightly different, this makes the rainbow equally distributed throughout
void rainbowCycle(uint8_t wait) {
uint16_t i, j;
for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
for(i=0; i< strip.numPixels(); i++) {
strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
}
strip.show();
delay(wait);
}
}
//Theatre-style crawling lights.
void theaterChase(uint32_t c, uint8_t wait) {
for (int j=0; j<10; j++) { //do 10 cycles of chasing
for (int q=0; q < 3; q++) {
for (int i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, c); //turn every third pixel on
}
strip.show();
delay(wait);
for (int i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, 0); //turn every third pixel off
}
}
}
}
//Theatre-style crawling lights with rainbow effect
void theaterChaseRainbow(uint8_t wait) {
for (int j=0; j < 256; j++) { // cycle all 256 colors in the wheel
for (int q=0; q < 3; q++) {
for (int i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, Wheel( (i+j) % 255)); //turn every third pixel on
}
strip.show();
delay(wait);
for (int i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, 0); //turn every third pixel off
}
}
}
}
// Input a value 0 to 255 to get a color value.
// The colours are a transition r - g - b - back to r.
uint32_t Wheel(byte WheelPos) {
WheelPos = 255 - WheelPos;
if(WheelPos < 85) {
return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
} else if(WheelPos < 170) {
WheelPos -= 85;
return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
} else {
WheelPos -= 170;
return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
}
}
libraries/Adafruit_NeoPixel/examples/simple/simple.ino
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// NeoPixel Ring simple sketch (c) 2013 Shae Erisson
// released under the GPLv3 license to match the rest of the AdaFruit NeoPixel library
#include <Adafruit_NeoPixel.h>
#include <avr/power.h>
// Which pin on the Arduino is connected to the NeoPixels?
// On a Trinket or Gemma we suggest changing this to 1
#define PIN 6
// How many NeoPixels are attached to the Arduino?
#define NUMPIXELS 16
// When we setup the NeoPixel library, we tell it how many pixels, and which pin to use to send signals.
// Note that for older NeoPixel strips you might need to change the third parameter--see the strandtest
// example for more information on possible values.
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
int delayval = 500; // delay for half a second
void setup() {
// This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket
#if defined (__AVR_ATtiny85__)
if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
#endif
// End of trinket special code
pixels.begin(); // This initializes the NeoPixel library.
}
void loop() {
// For a set of NeoPixels the first NeoPixel is 0, second is 1, all the way up to the count of pixels minus one.
for(int i=0;i<NUMPIXELS;i++){
// pixels.Color takes RGB values, from 0,0,0 up to 255,255,255
pixels.setPixelColor(i, pixels.Color(0,150,0)); // Moderately bright green color.
pixels.show(); // This sends the updated pixel color to the hardware.
delay(delayval); // Delay for a period of time (in milliseconds).
}
}
libraries/Adafruit_NeoPixel/examples/strandtest/strandtest.ino
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#include <Adafruit_NeoPixel.h>
#include <avr/power.h>
#define PIN 6
// Parameter 1 = number of pixels in strip
// Parameter 2 = Arduino pin number (most are valid)
// Parameter 3 = pixel type flags, add together as needed:
// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
// NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
// NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products)
// NEO_RGB Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
Adafruit_NeoPixel strip = Adafruit_NeoPixel(60, PIN, NEO_GRB + NEO_KHZ800);
// IMPORTANT: To reduce NeoPixel burnout risk, add 1000 uF capacitor across
// pixel power leads, add 300 - 500 Ohm resistor on first pixel's data input
// and minimize distance between Arduino and first pixel. Avoid connecting
// on a live circuit...if you must, connect GND first.
void setup() {
// This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket
#if defined (__AVR_ATtiny85__)
if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
#endif
// End of trinket special code
strip.begin();
strip.show(); // Initialize all pixels to 'off'
}
void loop() {
// Some example procedures showing how to display to the pixels:
colorWipe(strip.Color(255, 0, 0), 50); // Red
colorWipe(strip.Color(0, 255, 0), 50); // Green
colorWipe(strip.Color(0, 0, 255), 50); // Blue
// Send a theater pixel chase in...
theaterChase(strip.Color(127, 127, 127), 50); // White
theaterChase(strip.Color(127, 0, 0), 50); // Red
theaterChase(strip.Color( 0, 0, 127), 50); // Blue
rainbow(20);
rainbowCycle(20);
theaterChaseRainbow(50);
}
// Fill the dots one after the other with a color
void colorWipe(uint32_t c, uint8_t wait) {
for(uint16_t i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, c);
strip.show();
delay(wait);
}
}
void rainbow(uint8_t wait) {
uint16_t i, j;
for(j=0; j<256; j++) {
for(i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, Wheel((i+j) & 255));
}
strip.show();
delay(wait);
}
}
// Slightly different, this makes the rainbow equally distributed throughout
void rainbowCycle(uint8_t wait) {
uint16_t i, j;
for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
for(i=0; i< strip.numPixels(); i++) {
strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
}
strip.show();
delay(wait);
}
}
//Theatre-style crawling lights.
void theaterChase(uint32_t c, uint8_t wait) {
for (int j=0; j<10; j++) { //do 10 cycles of chasing
for (int q=0; q < 3; q++) {
for (int i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, c); //turn every third pixel on
}
strip.show();
delay(wait);
for (int i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, 0); //turn every third pixel off
}
}
}
}
//Theatre-style crawling lights with rainbow effect
void theaterChaseRainbow(uint8_t wait) {
for (int j=0; j < 256; j++) { // cycle all 256 colors in the wheel
for (int q=0; q < 3; q++) {
for (int i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, Wheel( (i+j) % 255)); //turn every third pixel on
}
strip.show();
delay(wait);
for (int i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, 0); //turn every third pixel off
}
}
}
}
// Input a value 0 to 255 to get a color value.
// The colours are a transition r - g - b - back to r.
uint32_t Wheel(byte WheelPos) {
WheelPos = 255 - WheelPos;
if(WheelPos < 85) {
return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
} else if(WheelPos < 170) {
WheelPos -= 85;
return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
} else {
WheelPos -= 170;
return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
}
}
libraries/Adafruit_NeoPixel/keywords.txt
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#######################################
# Syntax Coloring Map For Adafruit_NeoPixel
#######################################
# Class
#######################################
Adafruit_NeoPixel KEYWORD1
#######################################
# Methods and Functions
#######################################
setPixelColor KEYWORD2
setPin KEYWORD2
setBrightness KEYWORD2
numPixels KEYWORD2
getPixelColor KEYWORD2
Color KEYWORD2
#######################################
# Constants
#######################################
NEO_GRB LITERAL1
NEO_COLMASK LITERAL1
NEO_KHZ800 LITERAL1
NEO_SPDMASK LITERAL1
NEO_RGB LITERAL1
NEO_KHZ400 LITERAL1
libraries/Adafruit_NeoPixel/library.properties
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name=Adafruit NeoPixel
version=1.0
author=Adafruit
maintainer=Adafruit <info@adafruit.com>
sentence=Arduino library for controlling single-wire-based LED pixels and strip.
paragraph=Arduino library for controlling single-wire-based LED pixels and strip.
category=Display
url=https://github.com/adafruit/Adafruit_NeoPixel
architectures=*
libraries/BH1750/BH1750.cpp
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/*
This is a library for the BH1750FVI Digital Light Sensor
breakout board.
The board uses I2C for communication. 2 pins are required to
interface to the device.
Written by Christopher Laws, March, 2013.
*/
#include "BH1750.h"
#include <util/delay.h>
BH1750::BH1750() {
}
void BH1750::begin(uint8_t mode) {
Wire.begin();
//write8(mode);
configure(mode);
}
void BH1750::configure(uint8_t mode) {
switch (mode) {
case BH1750_CONTINUOUS_HIGH_RES_MODE:
case BH1750_CONTINUOUS_HIGH_RES_MODE_2:
case BH1750_CONTINUOUS_LOW_RES_MODE:
case BH1750_ONE_TIME_HIGH_RES_MODE:
case BH1750_ONE_TIME_HIGH_RES_MODE_2:
case BH1750_ONE_TIME_LOW_RES_MODE:
// apply a valid mode change
write8(mode);
_delay_ms(10);
break;
default:
// Invalid measurement mode
#if BH1750_DEBUG == 1
Serial.println("Invalid measurement mode");
#endif
break;
}
}
uint16_t BH1750::readLightLevel(void) {
uint16_t level;
Wire.beginTransmission(BH1750_I2CADDR);
Wire.requestFrom(BH1750_I2CADDR, 2);
#if (ARDUINO >= 100)
level = Wire.read();
level <<= 8;
level |= Wire.read();
#else
level = Wire.receive();
level <<= 8;
level |= Wire.receive();
#endif
Wire.endTransmission();
#if BH1750_DEBUG == 1
Serial.print("Raw light level: ");
Serial.println(level);
#endif
level = level/1.2; // convert to lux
#if BH1750_DEBUG == 1
Serial.print("Light level: ");
Serial.println(level);
#endif
return level;
}
/*********************************************************************/
void BH1750::write8(uint8_t d) {
Wire.beginTransmission(BH1750_I2CADDR);
#if (ARDUINO >= 100)
Wire.write(d);
#else
Wire.send(d);
#endif
Wire.endTransmission();
}
libraries/BH1750/BH1750.h
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/*
This is a library for the BH1750FVI Digital Light Sensor
breakout board.
The board uses I2C for communication. 2 pins are required to
interface to the device.
Datasheet:
http://rohmfs.rohm.com/en/products/databook/datasheet/ic/sensor/light/bh1750fvi-e.pdf
Written by Christopher Laws, March, 2013.
*/
#ifndef BH1750_h
#define BH1750_h
#if (ARDUINO >= 100)
#include <Arduino.h>
#else
#include <WProgram.h>
#endif
#include "Wire.h"
#define BH1750_DEBUG 0
#define BH1750_I2CADDR 0x23
// No active state
#define BH1750_POWER_DOWN 0x00
// Wating for measurment command
#define BH1750_POWER_ON 0x01
// Reset data register value - not accepted in POWER_DOWN mode
#define BH1750_RESET 0x07
// Start measurement at 1lx resolution. Measurement time is approx 120ms.
#define BH1750_CONTINUOUS_HIGH_RES_MODE 0x10
// Start measurement at 0.5lx resolution. Measurement time is approx 120ms.
#define BH1750_CONTINUOUS_HIGH_RES_MODE_2 0x11
// Start measurement at 4lx resolution. Measurement time is approx 16ms.
#define BH1750_CONTINUOUS_LOW_RES_MODE 0x13
// Start measurement at 1lx resolution. Measurement time is approx 120ms.
// Device is automatically set to Power Down after measurement.
#define BH1750_ONE_TIME_HIGH_RES_MODE 0x20
// Start measurement at 0.5lx resolution. Measurement time is approx 120ms.
// Device is automatically set to Power Down after measurement.
#define BH1750_ONE_TIME_HIGH_RES_MODE_2 0x21
// Start measurement at 1lx resolution. Measurement time is approx 120ms.
// Device is automatically set to Power Down after measurement.
#define BH1750_ONE_TIME_LOW_RES_MODE 0x23
class BH1750 {
public:
BH1750();
void begin(uint8_t mode = BH1750_CONTINUOUS_HIGH_RES_MODE);
void configure(uint8_t mode);
uint16_t readLightLevel(void);
private:
void write8(uint8_t data);
};
#endif
libraries/BH1750/README.md
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BH1750
======
An Arduino library for digital light sensor breakout boards containing the BH1750FVI IC.
The board uses I2C for communication.
2 pins are required to interface to the device.
Datasheet for the light sensor:
http://rohmfs.rohm.com/en/products/databook/datasheet/ic/sensor/light/bh1750fvi-e.pdf
To download, click the ZIP button above. Extract the zip file and rename the uncompressed folder to BH1750. Check that it contains BH1750.cpp and BH1750.h, keywords.txt.
Place the BH1750 library folder your &lt;arduinosketchfolder&gt;/libraries/ folder. Restart the IDE.
Example usage:
```c
/*
Example of BH1750 library usage.
This example initalises the BH1750 object using the default
high resolution mode and then makes a light level reading every second.
Connection:
VCC-5v
GND-GND
SCL-SCL(analog pin 5)
SDA-SDA(analog pin 4)
ADD-NC or GND
*/
#include <Wire.h>
#include <BH1750.h>
BH1750 lightMeter;
void setup(){
Serial.begin(9600);
lightMeter.begin();
Serial.println("Running...");
}
void loop() {
uint16_t lux = lightMeter.readLightLevel();
Serial.print("Light: ");
Serial.print(lux);
Serial.println(" lx");
delay(1000);
}
```
libraries/BH1750/examples/BH1750test/BH1750test.pde
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/*
Example of BH1750 library usage.
This example initalises the BH1750 object using the default
high resolution mode and then makes a light level reading every second.
Connection:
VCC-5v
GND-GND
SCL-SCL(analog pin 5)
SDA-SDA(analog pin 4)
ADD-NC or GND
*/
#include <Wire.h>
#include <BH1750.h>
BH1750 lightMeter;
void setup(){
Serial.begin(9600);
lightMeter.begin();
Serial.println("Running...");
}
void loop() {
uint16_t lux = lightMeter.readLightLevel();
Serial.print("Light: ");
Serial.print(lux);
Serial.println(" lx");
delay(1000);
}
libraries/BH1750/keywords.txt
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#######################################
# Syntax Coloring Map For BH1750
#######################################
#######################################
# Datatypes (KEYWORD1)
#######################################
BH1750 KEYWORD1
#######################################
# Methods and Functions (KEYWORD2)
#######################################
begin KEYWORD2
configure KEYWORD2
readLightLevel KEYWORD2
#######################################
# Instances (KEYWORD2)
#######################################
#######################################
# Constants (LITERAL1)
#######################################
libraries/Bounce2/Bounce2.cpp
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// Please read Bounce.h for information about the liscence and authors
#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#include "Bounce2.h"
Bounce::Bounce() {
this->interval_millis = 10;
}
void Bounce::attach(int pin) {
this->pin = pin;
debouncedState = unstableState = digitalRead(pin);
#ifdef BOUNCE_LOCK_OUT
previous_millis = 0;
#else
previous_millis = millis();
#endif
}
void Bounce::interval(unsigned long interval_millis)
{
this->interval_millis = interval_millis;
}
bool Bounce::update()
{
#ifdef BOUNCE_LOCK_OUT
stateChanged = false;
// Ignore everything if we are locked out
if (millis() - previous_millis >= interval_millis) {
uint8_t currentState = digitalRead(pin);
if (debouncedState != currentState ) {
previous_millis = millis();
debouncedState = currentState;
stateChanged = true;
}
}
return stateChanged;
#else
// Lire l'etat de l'interrupteur dans une variable temporaire.
uint8_t currentState = digitalRead(pin);
stateChanged = false;
// Redemarrer le compteur timeStamp tant et aussi longtemps que
// la lecture ne se stabilise pas.
if ( currentState != unstableState ) {
previous_millis = millis();
} else if ( millis() - previous_millis >= interval_millis ) {
// Rendu ici, la lecture est stable
// Est-ce que la lecture est différente de l'etat emmagasine de l'interrupteur?
if ( currentState != debouncedState ) {
debouncedState = currentState;
stateChanged = true;
}
}
unstableState = currentState;
return stateChanged;
#endif
}
uint8_t Bounce::read()
{
return debouncedState;
}
libraries/Bounce2/Bounce2.h
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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
/* * * * * * * * * * * * * * * * * * * * * * * * * * * *
Main code by Thomas O Fredericks (tof@t-o-f.info)
Previous contributions by Eric Lowry, Jim Schimpf and Tom Harkaway
* * * * * * * * * * * * * * * * * * * * * * * * * * * * */
// Uncomment the following line for "LOCK-OUT" debounce method
//#define BOUNCE_LOCK_OUT
#ifndef Bounce2_h
#define Bounce2_h
#include <inttypes.h>
class Bounce
{
public:
// Create an instance of the bounce library
Bounce();
// Attach to a pin (and also sets initial state)
void attach(int pin);
// Sets the debounce interval
void interval(unsigned long interval_millis);
// Updates the pin
// Returns 1 if the state changed
// Returns 0 if the state did not change
bool update();
// Returns the updated pin state
uint8_t read();
protected:
int debounce();
unsigned long previous_millis, interval_millis;
uint8_t debouncedState;
uint8_t unstableState;
uint8_t pin;
uint8_t stateChanged;
};
#endif
libraries/Bounce2/LICENSE
-20
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The MIT License (MIT)
Copyright (c) 2013 thomasfredericks
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
libraries/Bounce2/README.md
-1
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Please visit https://github.com/thomasfredericks/Bounce-Arduino-Wiring for latest code and documentation.
libraries/Bounce2/examples/bounce/bounce.ino
-52
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#include <Bounce2.h>
/*
DESCRIPTION
====================
Simple example of the bounce library that switches the debug LED when a button is pressed.
CIRCUIT
====================
https://raw.github.com/thomasfredericks/Bounce-Arduino-Wiring/master/Bounce/examples/circuit-bounce-change-duration-retrigger.png
*/
#define BUTTON_PIN 2
#define LED_PIN 13
// Instantiate a Bounce object
Bounce debouncer = Bounce();
void setup() {
// Setup the button
pinMode(BUTTON_PIN,INPUT);
// Activate internal pull-up
digitalWrite(BUTTON_PIN,HIGH);
// After setting up the button, setup debouncer
debouncer.attach(BUTTON_PIN);
debouncer.interval(5);
//Setup the LED
pinMode(LED_PIN,OUTPUT);
}
void loop() {
// Update the debouncer
debouncer.update();
// Get the update value
int value = debouncer.read();
// Turn on or off the LED
if ( value == HIGH) {
digitalWrite(LED_PIN, HIGH );
} else {
digitalWrite(LED_PIN, LOW );
}
}
libraries/Bounce2/examples/change/change.ino
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#include <Bounce2.h>
// Detect the falling edge
// Circuit :
// https://raw.github.com/thomasfredericks/Bounce-Arduino-Wiring/master/Bounce/examples/circuit-bounce-change-duration-retrigger.png
#define BUTTON_PIN 2
#define LED_PIN 13
int ledState = LOW;
// Instantiate a Bounce object
Bounce debouncer = Bounce();
void setup() {
// Setup the button
pinMode(BUTTON_PIN,INPUT);
digitalWrite(BUTTON_PIN,HIGH);
// After setting up the button, setup Bounce object
debouncer.attach(BUTTON_PIN);
debouncer.interval(500);
//Setup the LED
pinMode(LED_PIN,OUTPUT);
digitalWrite(LED_PIN,ledState);
}
void loop() {
boolean stateChanged = debouncer.update();
int state = debouncer.read();
// Detect the falling edge
if ( stateChanged && state == LOW ) {
if ( ledState == LOW ) {
ledState = HIGH;
} else {
ledState = LOW;
}
digitalWrite(LED_PIN,ledState);
}
}
libraries/Bounce2/examples/circuit-bounce-change-duration-retrigger.png
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libraries/Bounce2/examples/duration/duration.ino
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#include <Bounce2.h>
/*
DESCRIPTION
====================
Simple example of the bounce library that sets three states for a button through the duration of the press.
Open the Serial Monitor (57600 baud) for debug messages.
CIRCUIT
====================
https://raw.github.com/thomasfredericks/Bounce-Arduino-Wiring/master/Bounce/examples/circuit-bounce-change-duration-retrigger.png
*/
#define BUTTON_PIN 2
#define LED_PIN 13
// Instantiate a Bounce object
Bounce debouncer = Bounce();
// The current buttonState
// 0 : released
// 1 : pressed less than 2 seconds
// 2 : pressed longer than 2 seconds
int buttonState;
unsigned long buttonPressTimeStamp;
void setup() {
Serial.begin(57600);
// Setup the button
pinMode(BUTTON_PIN,INPUT);
// Activate internal pull-up
digitalWrite(BUTTON_PIN,HIGH);
// After setting up the button, setup debouncer
debouncer.attach(BUTTON_PIN);
debouncer.interval(5);
//Setup the LED
pinMode(LED_PIN,OUTPUT);
}
void loop() {
// Update the debouncer and get the changed state
boolean changed = debouncer.update();
if ( changed ) {
// Get the update value
int value = debouncer.read();
if ( value == HIGH) {
digitalWrite(LED_PIN, HIGH );
buttonState = 0;
Serial.println("Button released (state 0)");
} else {
digitalWrite(LED_PIN, LOW );
buttonState = 1;
Serial.println("Button pressed (state 1)");
buttonPressTimeStamp = millis();
}
}
if ( buttonState == 1 ) {
if ( millis() - buttonPressTimeStamp >= 2000 ) {
buttonState = 2;
Serial.println("Button held for two seconds (state 2)");
}
}
}
libraries/Bounce2/examples/retrigger/retrigger.ino
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#include <Bounce2.h>
/*
DESCRIPTION
====================
Simple example of the bounce library that shows how to retrigger an event when a button is held down.
In this case, the debug LED will blink every 500 ms as long as the button is held down.
Open the Serial Monitor (57600 baud) for debug messages.
CIRCUIT
====================
https://raw.github.com/thomasfredericks/Bounce-Arduino-Wiring/master/Bounce/examples/circuit-bounce-change-duration-retrigger.png
*/
#define BUTTON_PIN 2
#define LED_PIN 13
// Instantiate a Bounce object
Bounce debouncer = Bounce();
int buttonState;
unsigned long buttonPressTimeStamp;
int ledState;
void setup() {
Serial.begin(57600);
// Setup the button
pinMode(BUTTON_PIN,INPUT);
// Activate internal pull-up
digitalWrite(BUTTON_PIN,HIGH);
// After setting up the button, setup debouncer
debouncer.attach(BUTTON_PIN);
debouncer.interval(5);
//Setup the LED
pinMode(LED_PIN,OUTPUT);
digitalWrite(LED_PIN,ledState);
}
void loop() {
// Update the debouncer and get the changed state
boolean changed = debouncer.update();
if ( changed ) {
// Get the update value
int value = debouncer.read();
if ( value == HIGH) {
ledState = LOW;
digitalWrite(LED_PIN, ledState );
buttonState = 0;
Serial.println("Button released (state 0)");
} else {
ledState = HIGH;
digitalWrite(LED_PIN, ledState );
buttonState = 1;
Serial.println("Button pressed (state 1)");
buttonPressTimeStamp = millis();
}
}
if ( buttonState == 1 ) {
if ( millis() - buttonPressTimeStamp >= 500 ) {
buttonPressTimeStamp = millis();
if ( ledState == HIGH ) ledState = LOW;
else if ( ledState == LOW ) ledState = HIGH;
digitalWrite(LED_PIN, ledState );
Serial.println("Retriggering button");
}
}
}
libraries/DHT/DHT.cpp
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/******************************************************************
DHT Temperature & Humidity Sensor library for Arduino.
Features:
- Support for DHT11 and DHT22/AM2302/RHT03
- Auto detect sensor model
- Very low memory footprint
- Very small code
http://www.github.com/markruys/arduino-DHT
Written by Mark Ruys, mark@paracas.nl.
BSD license, check license.txt for more information.
All text above must be included in any redistribution.
Datasheets:
- http://www.micro4you.com/files/sensor/DHT11.pdf
- http://www.adafruit.com/datasheets/DHT22.pdf
- http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Sensors/Weather/RHT03.pdf
- http://meteobox.tk/files/AM2302.pdf
Changelog:
2013-06-10: Initial version
2013-06-12: Refactored code
2013-07-01: Add a resetTimer method
******************************************************************/
#include "DHT.h"
void DHT::setup(uint8_t pin, DHT_MODEL_t model)
{
DHT::pin = pin;
DHT::model = model;
DHT::resetTimer(); // Make sure we do read the sensor in the next readSensor()
if ( model == AUTO_DETECT) {
DHT::model = DHT22;
readSensor();
if ( error == ERROR_TIMEOUT ) {
DHT::model = DHT11;
// Warning: in case we auto detect a DHT11, you should wait at least 1000 msec
// before your first read request. Otherwise you will get a time out error.
}
}
}
void DHT::resetTimer()
{
DHT::lastReadTime = millis() - 3000;
}
float DHT::getHumidity()
{
readSensor();
return humidity;
}
float DHT::getTemperature()
{
readSensor();
return temperature;
}
#ifndef OPTIMIZE_SRAM_SIZE
const char* DHT::getStatusString()
{
switch ( error ) {
case DHT::ERROR_TIMEOUT:
return "TIMEOUT";
case DHT::ERROR_CHECKSUM:
return "CHECKSUM";
default:
return "OK";
}
}
#else
// At the expense of 26 bytes of extra PROGMEM, we save 11 bytes of
// SRAM by using the following method:
prog_char P_OK[] PROGMEM = "OK";
prog_char P_TIMEOUT[] PROGMEM = "TIMEOUT";
prog_char P_CHECKSUM[] PROGMEM = "CHECKSUM";
const char *DHT::getStatusString() {
prog_char *c;
switch ( error ) {
case DHT::ERROR_CHECKSUM:
c = P_CHECKSUM; break;
case DHT::ERROR_TIMEOUT:
c = P_TIMEOUT; break;
default:
c = P_OK; break;
}
static char buffer[9];
strcpy_P(buffer, c);
return buffer;
}
#endif
void DHT::readSensor()
{
// Make sure we don't poll the sensor too often
// - Max sample rate DHT11 is 1 Hz (duty cicle 1000 ms)
// - Max sample rate DHT22 is 0.5 Hz (duty cicle 2000 ms)
unsigned long startTime = millis();
if ( (unsigned long)(startTime - lastReadTime) < (model == DHT11 ? 999L : 1999L) ) {
return;
}
lastReadTime = startTime;
temperature = NAN;
humidity = NAN;
// Request sample
digitalWrite(pin, LOW); // Send start signal
pinMode(pin, OUTPUT);
if ( model == DHT11 ) {
delay(18);
}
else {
// This will fail for a DHT11 - that's how we can detect such a device
delayMicroseconds(800);
}
pinMode(pin, INPUT);
digitalWrite(pin, HIGH); // Switch bus to receive data
// We're going to read 83 edges:
// - First a FALLING, RISING, and FALLING edge for the start bit
// - Then 40 bits: RISING and then a FALLING edge per bit
// To keep our code simple, we accept any HIGH or LOW reading if it's max 85 usecs long
word rawHumidity = 0;
word rawTemperature = 0;
word data = 0;
for ( int8_t i = -3 ; i < 2 * 40; i++ ) {
byte age;
startTime = micros();
do {
age = (unsigned long)(micros() - startTime);
if ( age > 90 ) {
error = ERROR_TIMEOUT;
return;
}
}
while ( digitalRead(pin) == (i & 1) ? HIGH : LOW );
if ( i >= 0 && (i & 1) ) {
// Now we are being fed our 40 bits
data <<= 1;
// A zero max 30 usecs, a one at least 68 usecs.
if ( age > 30 ) {
data |= 1; // we got a one
}
}
switch ( i ) {
case 31:
rawHumidity = data;
break;
case 63:
rawTemperature = data;
data = 0;
break;
}
}
// Verify checksum
if ( (byte)(((byte)rawHumidity) + (rawHumidity >> 8) + ((byte)rawTemperature) + (rawTemperature >> 8)) != data ) {
error = ERROR_CHECKSUM;
return;
}
// Store readings
if ( model == DHT11 ) {
humidity = rawHumidity >> 8;
temperature = rawTemperature >> 8;
}
else {
humidity = rawHumidity * 0.1;
if ( rawTemperature & 0x8000 ) {
rawTemperature = -(int16_t)(rawTemperature & 0x7FFF);
}
temperature = ((int16_t)rawTemperature) * 0.1;
}
error = ERROR_NONE;
}
libraries/DHT/DHT.h
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/******************************************************************
DHT Temperature & Humidity Sensor library for Arduino.
Features:
- Support for DHT11 and DHT22/AM2302/RHT03
- Auto detect sensor model
- Very low memory footprint
- Very small code
http://www.github.com/markruys/arduino-DHT
Written by Mark Ruys, mark@paracas.nl.
BSD license, check license.txt for more information.
All text above must be included in any redistribution.
Datasheets:
- http://www.micro4you.com/files/sensor/DHT11.pdf
- http://www.adafruit.com/datasheets/DHT22.pdf
- http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Sensors/Weather/RHT03.pdf
- http://meteobox.tk/files/AM2302.pdf
Changelog:
2013-06-10: Initial version
2013-06-12: Refactored code
2013-07-01: Add a resetTimer method
******************************************************************/
#ifndef dht_h
#define dht_h
#if ARDUINO < 100
#include <WProgram.h>
#else
#include <Arduino.h>
#endif
class DHT
{
public:
typedef enum {
AUTO_DETECT,
DHT11,
DHT22,
AM2302, // Packaged DHT22
RHT03 // Equivalent to DHT22
}
DHT_MODEL_t;
typedef enum {
ERROR_NONE = 0,
ERROR_TIMEOUT,
ERROR_CHECKSUM
}
DHT_ERROR_t;
void setup(uint8_t pin, DHT_MODEL_t model=AUTO_DETECT);
void resetTimer();
float getTemperature();
float getHumidity();
DHT_ERROR_t getStatus() { return error; };
const char* getStatusString();
DHT_MODEL_t getModel() { return model; }
int getMinimumSamplingPeriod() { return model == DHT11 ? 1000 : 2000; }
int8_t getNumberOfDecimalsTemperature() { return model == DHT11 ? 0 : 1; };
int8_t getLowerBoundTemperature() { return model == DHT11 ? 0 : -40; };
int8_t getUpperBoundTemperature() { return model == DHT11 ? 50 : 125; };
int8_t getNumberOfDecimalsHumidity() { return 0; };
int8_t getLowerBoundHumidity() { return model == DHT11 ? 20 : 0; };
int8_t getUpperBoundHumidity() { return model == DHT11 ? 90 : 100; };
static float toFahrenheit(float fromCelcius) { return 1.8 * fromCelcius + 32.0; };
static float toCelsius(float fromFahrenheit) { return (fromFahrenheit - 32.0) / 1.8; };
protected:
void readSensor();
float temperature;
float humidity;
uint8_t pin;
private:
DHT_MODEL_t model;
DHT_ERROR_t error;
unsigned long lastReadTime;
};
#endif /*dht_h*/
libraries/DHT/README.md
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DHT
===
An Arduino library for reading the DHT family of temperature and humidity sensors.
Written by Mark Ruys, <mark@paracas.nl>.
Features
--------
- Support for DHT11 and DHT22, AM2302, RHT03
- Auto detect sensor model
- Low memory footprint
- Very small code
Usage
-----
```
#include "DHT.h"
DHT dht;
void setup()
{
Serial.begin(9600);
dht.setup(2); // data pin 2
}
void loop()
{
delay(dht.getMinimumSamplingPeriod());
Serial.print(dht.getHumidity());
Serial.print("\t");
Serial.print(dht.getTemperature());
}
```
Also check out the [example] how to read out your sensor. For all the options, see [dht.h][header].
Installation
------------
Place the [DHT][download] library folder in your `<arduinosketchfolder>/libraries/` folder. You may need to create the `libraries` subfolder if its your first library. Restart the Arduino IDE.
[download]: https://github.com/markruys/arduino-DHT/archive/master.zip "Download DHT library"
[example]: https://github.com/markruys/arduino-DHT/blob/master/examples/DHT_Test/DHT_Test.pde "Show DHT example"
[header]: https://github.com/markruys/arduino-DHT/blob/master/DHT.h "Show header file"
libraries/DHT/examples/DHT_Test/DHT_Test.pde
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#include "DHT.h"
DHT dht;
void setup()
{
Serial.begin(9600);
Serial.println();
Serial.println("Status\tHumidity (%)\tTemperature (C)\t(F)");
dht.setup(2); // data pin 2
}
void loop()
{
delay(dht.getMinimumSamplingPeriod());
float humidity = dht.getHumidity();
float temperature = dht.getTemperature();
Serial.print(dht.getStatusString());
Serial.print("\t");
Serial.print(humidity, 1);
Serial.print("\t\t");
Serial.print(temperature, 1);
Serial.print("\t\t");
Serial.println(dht.toFahrenheit(temperature), 1);
}
libraries/DHT/keywords.txt
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#######################################
# Syntax Coloring Map For DHT
#######################################
#######################################
# Datatypes (KEYWORD1)
#######################################
DHT KEYWORD1
#######################################
# Methods and Functions (KEYWORD2)
#######################################
setup KEYWORD2
getTemperature KEYWORD2
getHumidity KEYWORD2
getStatus KEYWORD2
getStatusString KEYWORD2
getModel KEYWORD2
getMinimumSamplingPeriod KEYWORD2
toFahrenheit KEYWORD2
toCelsius KEYWORD2
#######################################
# Instances (KEYWORD2)
#######################################
#######################################
# Constants (LITERAL1)
#######################################
AUTO_DETECT LITERAL1
DHT11 LITERAL1
DHT22 LITERAL1
AM2302 LITERAL1
RHT03 LITERAL1
ERROR_NONE LITERAL1
ERROR_TIMEOUT LITERAL1
ERROR_CHECKSUM LITERAL1
libraries/DHT/license.txt
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Software License Agreement (BSD License)
Copyright (c) 2013, Mark Ruys. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of California, Berkeley nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
libraries/DHT/readme.pdf
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libraries/DS3232RTC/.gitignore
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*.zip
*.7z
libraries/DS3232RTC/DS3232RTC.cpp
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/*----------------------------------------------------------------------*
* DS3232RTC.cpp - Arduino library for the Maxim Integrated DS3232 *
* Real-Time Clock. This library is intended for use with the Arduino *
* Time.h library, http://www.arduino.cc/playground/Code/Time *
* *
* This library is a drop-in replacement for the DS1307RTC.h library *
* by Michael Margolis that is supplied with the Arduino Time library *
* above. To change from using a DS1307 RTC to an DS3232 RTC, it is *
* only necessary to change the #include statement to include this *
* library instead of DS1307RTC.h. *
* *
* In addition, this library implements functions to support the *
* additional features of the DS3232. *
* *
* This library will also work with the DS3231 RTC, which has the same *
* features of the DS3232 except: (1) Battery-backed SRAM, (2) Battery- *
* backed 32kHz output (BB32kHz bit in Control/Status register 0x0F), *
* and (3) Adjustable temperature sensor sample rate (CRATE1:0 bits in *
* the Control/Status register). *
* *
* Whether used with the DS3232 or DS3231, the user is responsible for *
* ensuring reads and writes do not exceed the device's address space *
* (0x00-0x12 for DS3231, 0x00-0xFF for DS3232); no bounds checking *
* is done by this library. *
* *
* Jack Christensen 06Mar2013 *
* 28Aug2013 Changed the lower level methods to return the status of *
* the I2C communication with the RTC. Thanks to *
* Rob Tillaart for the suggestion. (Fixes issue #1.) *
* *
* This work is licensed under the Creative Commons Attribution- *
* ShareAlike 3.0 Unported License. To view a copy of this license, *
* visit http://creativecommons.org/licenses/by-sa/3.0/ or send a *
* letter to Creative Commons, 444 Castro Street, Suite 900, *
* Mountain View, CA 94041. *
*----------------------------------------------------------------------*/
#include <DS3232RTC.h>
//define release-independent I2C functions
#if defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
#include <TinyWireM.h>
#define i2cBegin TinyWireM.begin
#define i2cBeginTransmission TinyWireM.beginTransmission
#define i2cEndTransmission TinyWireM.endTransmission
#define i2cRequestFrom TinyWireM.requestFrom
#define i2cRead TinyWireM.receive
#define i2cWrite TinyWireM.send
#elif ARDUINO >= 100
#include <Wire.h>
#define i2cBegin Wire.begin
#define i2cBeginTransmission Wire.beginTransmission
#define i2cEndTransmission Wire.endTransmission
#define i2cRequestFrom Wire.requestFrom
#define i2cRead Wire.read
#define i2cWrite Wire.write
#else
#include <Wire.h>
#define i2cBegin Wire.begin
#define i2cBeginTransmission Wire.beginTransmission
#define i2cEndTransmission Wire.endTransmission
#define i2cRequestFrom Wire.requestFrom
#define i2cRead Wire.receive
#define i2cWrite Wire.send
#endif
/*----------------------------------------------------------------------*
* Constructor. *
*----------------------------------------------------------------------*/
DS3232RTC::DS3232RTC()
{
i2cBegin();
}
/*----------------------------------------------------------------------*
* Read the current time from the RTC and return it as a time_t value. *
* Returns a zero value if an I2C error occurred (e.g. RTC *
* not present). *
*----------------------------------------------------------------------*/
time_t DS3232RTC::get()
{
tmElements_t tm;
if ( read(tm) ) return 0;
return( makeTime(tm) );
}
/*----------------------------------------------------------------------*
* Set the RTC to the given time_t value. *
* Returns the I2C status (zero if successful). *
*----------------------------------------------------------------------*/
byte DS3232RTC::set(time_t t)
{
tmElements_t tm;
breakTime(t, tm);
return ( write(tm) );
}
/*----------------------------------------------------------------------*
* Read the current time from the RTC and return it in a tmElements_t *
* structure. Returns the I2C status (zero if successful). *
*----------------------------------------------------------------------*/
byte DS3232RTC::read(tmElements_t &tm)
{
i2cBeginTransmission(RTC_ADDR);
i2cWrite((uint8_t)RTC_SECONDS);
if ( byte e = i2cEndTransmission() ) return e;
//request 7 bytes (secs, min, hr, dow, date, mth, yr)
i2cRequestFrom(RTC_ADDR, tmNbrFields);
tm.Second = bcd2dec(i2cRead() & ~_BV(DS1307_CH));
tm.Minute = bcd2dec(i2cRead());
tm.Hour = bcd2dec(i2cRead() & ~_BV(HR1224)); //assumes 24hr clock
tm.Wday = i2cRead();
tm.Day = bcd2dec(i2cRead());
tm.Month = bcd2dec(i2cRead() & ~_BV(CENTURY)); //don't use the Century bit
tm.Year = y2kYearToTm(bcd2dec(i2cRead()));
return 0;
}
/*----------------------------------------------------------------------*
* Set the RTC's time from a tmElements_t structure. *
* Returns the I2C status (zero if successful). *
*----------------------------------------------------------------------*/
byte DS3232RTC::write(tmElements_t &tm)
{
i2cBeginTransmission(RTC_ADDR);
i2cWrite((uint8_t)RTC_SECONDS);
i2cWrite(dec2bcd(tm.Second));
i2cWrite(dec2bcd(tm.Minute));
i2cWrite(dec2bcd(tm.Hour)); //sets 24 hour format (Bit 6 == 0)
i2cWrite(tm.Wday);
i2cWrite(dec2bcd(tm.Day));
i2cWrite(dec2bcd(tm.Month));
i2cWrite(dec2bcd(tmYearToY2k(tm.Year)));
return i2cEndTransmission();
}
/*----------------------------------------------------------------------*
* Write multiple bytes to RTC RAM. *
* Valid address range is 0x00 - 0xFF, no checking. *
* Number of bytes (nBytes) must be between 1 and 31 (Wire library *
* limitation). *
* Returns the I2C status (zero if successful). *
*----------------------------------------------------------------------*/
byte DS3232RTC::writeRTC(byte addr, byte *values, byte nBytes)
{
i2cBeginTransmission(RTC_ADDR);
i2cWrite(addr);
for (byte i=0; i<nBytes; i++) i2cWrite(values[i]);
return i2cEndTransmission();
}
/*----------------------------------------------------------------------*
* Write a single byte to RTC RAM. *
* Valid address range is 0x00 - 0xFF, no checking. *
* Returns the I2C status (zero if successful). *
*----------------------------------------------------------------------*/
byte DS3232RTC::writeRTC(byte addr, byte value)
{
return ( writeRTC(addr, &value, 1) );
}
/*----------------------------------------------------------------------*
* Read multiple bytes from RTC RAM. *
* Valid address range is 0x00 - 0xFF, no checking. *
* Number of bytes (nBytes) must be between 1 and 32 (Wire library *
* limitation). *
* Returns the I2C status (zero if successful). *
*----------------------------------------------------------------------*/
byte DS3232RTC::readRTC(byte addr, byte *values, byte nBytes)
{
i2cBeginTransmission(RTC_ADDR);
i2cWrite(addr);
if ( byte e = i2cEndTransmission() ) return e;
i2cRequestFrom( (uint8_t)RTC_ADDR, nBytes );
for (byte i=0; i<nBytes; i++) values[i] = i2cRead();
return 0;
}
/*----------------------------------------------------------------------*
* Read a single byte from RTC RAM. *
* Valid address range is 0x00 - 0xFF, no checking. *
*----------------------------------------------------------------------*/
byte DS3232RTC::readRTC(byte addr)
{
byte b;
readRTC(addr, &b, 1);
return b;
}
/*----------------------------------------------------------------------*
* Set an alarm time. Sets the alarm registers only. To cause the *
* INT pin to be asserted on alarm match, use alarmInterrupt(). *
* This method can set either Alarm 1 or Alarm 2, depending on the *
* value of alarmType (use a value from the ALARM_TYPES_t enumeration). *
* When setting Alarm 2, the seconds value must be supplied but is *
* ignored, recommend using zero. (Alarm 2 has no seconds register.) *
*----------------------------------------------------------------------*/
void DS3232RTC::setAlarm(ALARM_TYPES_t alarmType, byte seconds, byte minutes, byte hours, byte daydate)
{
uint8_t addr;
seconds = dec2bcd(seconds);
minutes = dec2bcd(minutes);
hours = dec2bcd(hours);
daydate = dec2bcd(daydate);
if (alarmType & 0x01) seconds |= _BV(A1M1);
if (alarmType & 0x02) minutes |= _BV(A1M2);
if (alarmType & 0x04) hours |= _BV(A1M3);
if (alarmType & 0x10) hours |= _BV(DYDT);
if (alarmType & 0x08) daydate |= _BV(A1M4);
if ( !(alarmType & 0x80) ) { //alarm 1
addr = ALM1_SECONDS;
writeRTC(addr++, seconds);
}
else {
addr = ALM2_MINUTES;
}
writeRTC(addr++, minutes);
writeRTC(addr++, hours);
writeRTC(addr++, daydate);
}
/*----------------------------------------------------------------------*
* Set an alarm time. Sets the alarm registers only. To cause the *
* INT pin to be asserted on alarm match, use alarmInterrupt(). *
* This method can set either Alarm 1 or Alarm 2, depending on the *
* value of alarmType (use a value from the ALARM_TYPES_t enumeration). *
* However, when using this method to set Alarm 1, the seconds value *
* is set to zero. (Alarm 2 has no seconds register.) *
*----------------------------------------------------------------------*/
void DS3232RTC::setAlarm(ALARM_TYPES_t alarmType, byte minutes, byte hours, byte daydate)
{
setAlarm(alarmType, 0, minutes, hours, daydate);
}
/*----------------------------------------------------------------------*
* Enable or disable an alarm "interrupt" which asserts the INT pin *
* on the RTC. *
*----------------------------------------------------------------------*/
void DS3232RTC::alarmInterrupt(byte alarmNumber, boolean interruptEnabled)
{
uint8_t controlReg, mask;
controlReg = readRTC(RTC_CONTROL);
mask = _BV(A1IE) << (alarmNumber - 1);
if (interruptEnabled)
controlReg |= mask;
else
controlReg &= ~mask;
writeRTC(RTC_CONTROL, controlReg);
}
/*----------------------------------------------------------------------*
* Returns true or false depending on whether the given alarm has been *
* triggered, and resets the alarm flag bit. *
*----------------------------------------------------------------------*/
boolean DS3232RTC::alarm(byte alarmNumber)
{
uint8_t statusReg, mask;
statusReg = readRTC(RTC_STATUS);
mask = _BV(A1F) << (alarmNumber - 1);
if (statusReg & mask) {
statusReg &= ~mask;
writeRTC(RTC_STATUS, statusReg);
return true;
}
else {
return false;
}
}
/*----------------------------------------------------------------------*
* Enable or disable the square wave output. *
* Use a value from the SQWAVE_FREQS_t enumeration for the parameter. *
*----------------------------------------------------------------------*/
void DS3232RTC::squareWave(SQWAVE_FREQS_t freq)
{
uint8_t controlReg;
controlReg = readRTC(RTC_CONTROL);
if (freq >= SQWAVE_NONE) {
controlReg |= _BV(INTCN);
}
else {
controlReg = (controlReg & 0xE3) | (freq << RS1);
}
writeRTC(RTC_CONTROL, controlReg);
}
/*----------------------------------------------------------------------*
* Checks the OSF bit in the status register which indicates that the *
* oscillator is or was stopped. *
*----------------------------------------------------------------------*/
boolean DS3232RTC::oscStopped(void)
{
return ( readRTC(RTC_STATUS) & _BV(OSF) );
}
/*----------------------------------------------------------------------*
* Returns the temperature in Celsius times four. *
*----------------------------------------------------------------------*/
int DS3232RTC::temperature(void)
{
union int16_byte {
int i;
byte b[2];
} rtcTemp;
rtcTemp.b[0] = readRTC(TEMP_LSB);
rtcTemp.b[1] = readRTC(TEMP_MSB);
return rtcTemp.i >> 6;
}
/*----------------------------------------------------------------------*
* Decimal-to-BCD conversion *
*----------------------------------------------------------------------*/
uint8_t DS3232RTC::dec2bcd(uint8_t n)
{
return n + 6 * (n / 10);
}
/*----------------------------------------------------------------------*
* BCD-to-Decimal conversion *
*----------------------------------------------------------------------*/
uint8_t __attribute__ ((noinline)) DS3232RTC::bcd2dec(uint8_t n)
{
return n - 6 * (n >> 4);
}
DS3232RTC RTC = DS3232RTC(); //instantiate an RTC object
libraries/DS3232RTC/DS3232RTC.h
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/*----------------------------------------------------------------------*
* DS3232RTC.h - Arduino library for the Maxim Integrated DS3232 *
* Real-Time Clock. This library is intended for use with the Arduino *
* Time.h library, http://www.arduino.cc/playground/Code/Time *
* *
* This library is a drop-in replacement for the DS1307RTC.h library *
* by Michael Margolis that is supplied with the Arduino Time library *
* above. To change from using a DS1307 RTC to an DS3232 RTC, it is *
* only necessary to change the #include statement to include this *
* library instead of DS1307RTC.h. *
* *
* In addition, this library implements functions to support the *
* additional features of the DS3232. *
* *
* This library will also work with the DS3231 RTC, which has the same *
* features of the DS3232 except: (1) Battery-backed SRAM, (2) Battery- *
* backed 32kHz output (BB32kHz bit in Control/Status register 0x0F), *
* and (3) Adjustable temperature sensor sample rate (CRATE1:0 bits in *
* the Control/Status register). *
* *
* Whether used with the DS3232 or DS3231, the user is responsible for *
* ensuring reads and writes do not exceed the device's address space *
* (0x00-0x12 for DS3231, 0x00-0xFF for DS3232); no bounds checking *
* is done by this library. *
* *
* Jack Christensen 06Mar2013 *
* 28Aug2013 Changed the lower level methods to return the status of *
* the I2C communication with the RTC. Thanks to *
* Rob Tillaart for the suggestion. (Fixes issue #1.) *
* *
* This work is licensed under the Creative Commons Attribution- *
* ShareAlike 3.0 Unported License. To view a copy of this license, *
* visit http://creativecommons.org/licenses/by-sa/3.0/ or send a *
* letter to Creative Commons, 444 Castro Street, Suite 900, *
* Mountain View, CA 94041. *
*----------------------------------------------------------------------*/
#ifndef DS3232RTC_h
#define DS3232RTC_h
#include <Time.h>
#if defined(ARDUINO) && ARDUINO >= 100
#include <Arduino.h>
#else
#include <WProgram.h>
#endif
//DS3232 I2C Address
#define RTC_ADDR 0x68
//DS3232 Register Addresses
#define RTC_SECONDS 0x00
#define RTC_MINUTES 0x01
#define RTC_HOURS 0x02
#define RTC_DAY 0x03
#define RTC_DATE 0x04
#define RTC_MONTH 0x05
#define RTC_YEAR 0x06
#define ALM1_SECONDS 0x07
#define ALM1_MINUTES 0x08
#define ALM1_HOURS 0x09
#define ALM1_DAYDATE 0x0A
#define ALM2_MINUTES 0x0B
#define ALM2_HOURS 0x0C
#define ALM2_DAYDATE 0x0D
#define RTC_CONTROL 0x0E
#define RTC_STATUS 0x0F
#define RTC_AGING 0x10
#define TEMP_MSB 0x11
#define TEMP_LSB 0x12
#define SRAM_START_ADDR 0x14 //first SRAM address
#define SRAM_SIZE 236 //number of bytes of SRAM
//Alarm mask bits
#define A1M1 7
#define A1M2 7
#define A1M3 7
#define A1M4 7
#define A2M2 7
#define A2M3 7
#define A2M4 7
//Control register bits
#define EOSC 7
#define BBSQW 6
#define CONV 5
#define RS2 4
#define RS1 3
#define INTCN 2
#define A2IE 1
#define A1IE 0
//Status register bits
#define OSF 7
#define BB32KHZ 6
#define CRATE1 5
#define CRATE0 4
#define EN32KHZ 3
#define BSY 2
#define A2F 1
#define A1F 0
//Square-wave output frequency (TS2, RS1 bits)
enum SQWAVE_FREQS_t {SQWAVE_1_HZ, SQWAVE_1024_HZ, SQWAVE_4096_HZ, SQWAVE_8192_HZ, SQWAVE_NONE};
//Alarm masks
enum ALARM_TYPES_t {
ALM1_EVERY_SECOND = 0x0F,
ALM1_MATCH_SECONDS = 0x0E,
ALM1_MATCH_MINUTES = 0x0C, //match minutes *and* seconds
ALM1_MATCH_HOURS = 0x08, //match hours *and* minutes, seconds
ALM1_MATCH_DATE = 0x00, //match date *and* hours, minutes, seconds
ALM1_MATCH_DAY = 0x10, //match day *and* hours, minutes, seconds
ALM2_EVERY_MINUTE = 0x8E,
ALM2_MATCH_MINUTES = 0x8C, //match minutes
ALM2_MATCH_HOURS = 0x88, //match hours *and* minutes
ALM2_MATCH_DATE = 0x80, //match date *and* hours, minutes
ALM2_MATCH_DAY = 0x90, //match day *and* hours, minutes
};
#define ALARM_1 1 //constants for calling functions
#define ALARM_2 2
//Other
#define DS1307_CH 7 //for DS1307 compatibility, Clock Halt bit in Seconds register
#define HR1224 6 //Hours register 12 or 24 hour mode (24 hour mode==0)
#define CENTURY 7 //Century bit in Month register
#define DYDT 6 //Day/Date flag bit in alarm Day/Date registers
class DS3232RTC
{
public:
DS3232RTC();
static time_t get(void);
static byte set(time_t t);
static byte read(tmElements_t &tm);
static byte write(tmElements_t &tm);
byte writeRTC(byte addr, byte *values, byte nBytes);
byte writeRTC(byte addr, byte value);
byte readRTC(byte addr, byte *values, byte nBytes);
byte readRTC(byte addr);
void setAlarm(ALARM_TYPES_t alarmType, byte seconds, byte minutes, byte hours, byte daydate);
void setAlarm(ALARM_TYPES_t alarmType, byte minutes, byte hours, byte daydate);
void alarmInterrupt(byte alarmNumber, boolean alarmEnabled);
boolean alarm(byte alarmNumber);
void squareWave(SQWAVE_FREQS_t freq);
boolean oscStopped(void);
int temperature(void);
private:
static uint8_t dec2bcd(uint8_t n);
static uint8_t bcd2dec(uint8_t n);
};
extern DS3232RTC RTC;
#endif
libraries/DS3232RTC/LICENSE.md
-8
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# Arduino DS3232RTC Library v1.0 #
https://github.com/JChristensen/DS3232RTC
LICENSE file
Jack Christensen Mar 2013
![CC BY-SA](http://mirrors.creativecommons.org/presskit/buttons/88x31/png/by-sa.png)
## CC BY-SA ##
"Arduino DS3232RTC Library" by Jack Christensen is licensed under [CC BY-SA 4.0](http://creativecommons.org/licenses/by-sa/4.0/).
libraries/DS3232RTC/ReadMe.md
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# Arduino DS3232RTC Library v1.0 #
https://github.com/JChristensen/DS3232RTC
ReadMe file
Jack Christensen Mar 2013
![CC BY-SA](http://mirrors.creativecommons.org/presskit/buttons/80x15/png/by-sa.png)
## Introduction ##
**DS3232RTC** is an Arduino library that supports the Maxim Integrated DS3232 and DS3231 Real-Time Clocks. This library is intended to be used with the [Arduino Time library](http://www.arduino.cc/playground/Code/Time).
The **DS3232RTC** library is a drop-in replacement for the DS1307RTC.h library by Michael Margolis that is supplied with the Arduino Time library above. To change from using a DS1307 RTC to an DS323x RTC, it is only necessary to use `#include <DS3232RTC.h>` instead of `#include <DS1307RTC.h>`.
**DS3232RTC** also implements functions to support the additional features of the DS3232 and DS3231. The DS3231 has the same features as the DS3232 except: (1) Battery-backed SRAM, (2) Battery-backed 32kHz output (BB32kHz bit in Control/Status register 0x0F), and (3) Adjustable temperature sensor sample rate (CRATE1:0 bits in the Control/Status register).
"Arduino DS3232RTC Library" by Jack Christensen is licensed under CC BY-SA 4.0.
## Installation ##
To use the **DS3232RTC** library:
- Go to https://github.com/JChristensen/DS3232RTC, click the **Download ZIP** button and save the ZIP file to a convenient location on your PC.
- Uncompress the downloaded file. This will result in a folder containing all the files for the library, that has a name that includes the branch name, usually **DS3232RTC-master**.
- Rename the folder to just **DS3232RTC**.
- Copy the renamed folder to the Arduino sketchbook\libraries folder.
## Examples ##
The following example sketches are included with the **DS3232RTC** library:
- **SetSerial:** Set the RTC's date and time from the Arduino serial monitor. Displays date, time and temperature.
- **TimeRTC:** Same as the example of the same name provided with the **Time** library, demonstrating the interchangeability of the **DS3232RTC** library with the **DS1307RTC** library.
- **tiny3232_KnockBang:** Demonstrates interfacing an ATtiny45/85 to a DS3231 or DS3232 RTC.
## Usage notes ##
When using the **DS3232RTC** library, the user is responsible for ensuring that reads and writes do not exceed the device's address space (0x00-0x12 for DS3231, 0x00-0xFF for DS3232); no bounds checking is done by the library.
Similar to the **DS1307RTC** library, the **DS3232RTC** library instantiates an RTC object; the user does not need to do this.
To use the **DS3232RTC** library, the Time and Wire libraries must also be included. For brevity, these includes are not repeated in the examples below:
```c++
#include <DS3232RTC.h> //http://github.com/JChristensen/DS3232RTC
#include <Time.h> //http://www.arduino.cc/playground/Code/Time
#include <Wire.h> //http://arduino.cc/en/Reference/Wire (included with Arduino IDE)
```
## Enumerations ##
### SQWAVE_FREQS_t
##### Description
Symbolic names used with the squareWave() method (described below).
##### Values
- SQWAVE_NONE
- SQWAVE_1_HZ
- SQWAVE_1024_HZ
- SQWAVE_4096_HZ
- SQWAVE_8192_HZ
### ALARM_TYPES_t
##### Description
Symbolic names used with the setAlarm() method (described below).
##### Values for Alarm 1
- ALM1_EVERY_SECOND -- causes an alarm once per second.
- ALM1_MATCH_SECONDS -- causes an alarm when the seconds match (i.e. once per minute).
- ALM1_MATCH_MINUTES -- causes an alarm when the minutes *and* seconds match.
- ALM1_MATCH_HOURS -- causes an alarm when the hours *and* minutes *and* seconds match.
- ALM1_MATCH_DATE -- causes an alarm when the date of the month *and* hours *and* minutes *and* seconds match.
- ALM1_MATCH_DAY -- causes an alarm when the day of the week *and* hours *and* minutes *and* seconds match.
##### Values for Alarm 2
- ALM2_EVERY_MINUTE -- causes an alarm once per minute.
- ALM2_MATCH_MINUTES -- causes an alarm when the minutes match (i.e. once per hour).
- ALM2_MATCH_HOURS -- causes an alarm when the hours *and* minutes match.
- ALM2_MATCH_DATE -- causes an alarm when the date of the month *and* hours *and* minutes match.
- ALM2_MATCH_DAY -- causes an alarm when the day of the week *and* hours *and* minutes match.
## Methods for setting and reading the time ##
###get(void)
#####Description
Reads the current date and time from the RTC and returns it as a *time_t* value. Returns zero if an I2C error occurs (RTC not present, etc.).
#####Syntax
`RTC.get();`
#####Parameters
None.
#####Returns
Current date and time *(time_t)*
#####Example
```c++
time_t myTime;
myTime = RTC.get();
```
###set(time_t t)
#####Description
Sets the RTC date and time to the given *time_t* value.
#####Syntax
`RTC.set(t);`
#####Parameters
**t:** The date and time to set the RTC to *(time_t)*
#####Returns
I2C status *(byte)*. Returns zero if successful.
#####Example
```c++
//this example first sets the system time (maintained by the Time library) to
//a hard-coded date and time, and then sets the RTC from the system time.
//the setTime() function is part of the Time library.
setTime(23, 31, 30, 13, 2, 2009); //set the system time to 23h31m30s on 13Feb2009
RTC.set(now()); //set the RTC from the system time
```
###read(tmElements_t &tm)
#####Description
Reads the current date and time from the RTC and returns it as a *tmElements_t* structure. See the [Arduino Time library](http://www.arduino.cc/playground/Code/Time) for details on the *tmElements_t* structure.
#####Syntax
`RTC.read(tm);`
#####Parameters
**tm:** Address of a *tmElements_t* structure to which the date and time are returned.
#####Returns
I2C status *(byte)*. Returns zero if successful. The date and time read from the RTC are returned to the **tm** parameter.
#####Example
```c++
tmElements_t tm;
RTC.read(tm);
Serial.print(tm.Hour, DEC);
Serial.print(':');
Serial.print(tm.Minute,DEC);
Serial.print(':');
Serial.println(tm.Second,DEC);
```
###write(tmElements_t &tm)
#####Description
Sets the RTC to the date and time given by a *tmElements_t* structure.
#####Syntax
`RTC.write(tm);`
#####Parameters
**tm:** Address of a *tmElements_t* structure used to set the date and time.
#####Returns
I2C status *(byte)*. Returns zero if successful.
#####Example
```c++
tmElements_t tm;
tm.Hour = 23; //set the tm structure to 23h31m30s on 13Feb2009
tm.Minute = 31;
tm.Minute = 30;
tm.Day = 13;
tm.Month = 2;
tm.Year = 2009 - 1970; //tmElements_t.Year is the offset from 1970
RTC.write(tm); //set the RTC from the tm structure
```
## Methods for reading and writing RTC registers or static RAM (SRAM) for the DS3232 ##
The DS3232RTC.h file defines symbolic names for the timekeeping, alarm, status and control registers. These can be used for the addr argument in the functions below.
###writeRTC(byte addr, byte *values, byte nBytes)
#####Description
Write one or more bytes to RTC memory.
#####Syntax
`RTC.writeRTC(addr, values, nbytes);`
#####Parameters
**addr:** First SRAM address to write *(byte)*. The valid address range is 0x00-0x12 for DS3231, 0x00-0xFF for DS3232. The general-purpose SRAM for the DS3232 begins at address 0x14. Address is not checked for validity by the library.
**values:** An array of values to write _(*byte)_
**nBytes:** Number of bytes to write *(byte)*. Must be between 1 and 31 (Wire library limitation) but is not checked by the library.
#####Returns
I2C status *(byte)*. Returns zero if successful.
#####Example
```c++
//write 1, 2, ..., 8 to the first eight DS3232 SRAM locations
byte buf[8] = {1, 2, 3, 4, 5, 6, 7, 8};
RTC.sramWrite(0x14, buf, 8);
```
###writeRTC(byte addr, byte value)
#####Description
Write a single byte to RTC memory.
#####Syntax
`RTC.writeRTC(addr, value);`
#####Parameters
**addr:** SRAM address to write *(byte)*. The valid address range is 0x00-0x12 for DS3231, 0x00-0xFF for DS3232. The general-purpose SRAM for the DS3232 begins at address 0x14. Address is not checked for validity by the library.
**value:** Value to write _(byte)_
#####Returns
I2C status *(byte)*. Returns zero if successful.
#####Example
```c++
RTC.writeRTC(3, 14); //write the value 14 to SRAM address 3
```
###readRTC(byte addr, byte *values, byte nBytes)
#####Description
Read one or more bytes from RTC RAM.
#####Syntax
`RTC.readRTC(addr, values, nbytes);`
#####Parameters
**addr:** First SRAM address to read *(byte)*. The valid address range is 0x00-0x12 for DS3231, 0x00-0xFF for DS3232. The general-purpose SRAM for the DS3232 begins at address 0x14. Address is not checked for validity by the library.
**values:** An array to receive the values read _(*byte)_
**nBytes:** Number of bytes to read *(byte)*. Must be between 1 and 32 (Wire library limitation) but is not checked by the library.
#####Returns
I2C status *(byte)*. Returns zero if successful.
#####Example
```c++
//read the last eight locations of SRAM into buf
byte buf[8];
RTC.sramRead(248, buf, 8);
```
###readRTC(byte addr)
#####Description
Reads a single byte from RTC RAM.
#####Syntax
`RTC.readRTC(addr);`
#####Parameters
**addr:** SRAM address to read *(byte)*. The valid address range is 0x00-0x12 for DS3231, 0x00-0xFF for DS3232. The general-purpose SRAM for the DS3232 begins at address 0x14. Address is not checked for validity by the library.
#####Returns
Value read from the RTC *(byte)*
#####Example
```c++
byte val;
val = RTC.readRTC(3); //read the value from SRAM location 3
```
## Alarm methods ##
The DS3232 and DS3231 have two alarms. Alarm1 can be set to seconds precision; Alarm2 can only be set to minutes precision.
###setAlarm(ALARM_TYPES_t alarmType, byte seconds, byte minutes, byte hours, byte daydate)
#####Description
Set an alarm time. Sets the alarm registers only. To cause the INT pin to be asserted on alarm match, use alarmInterrupt(). This method can set either Alarm 1 or Alarm 2, depending on the value of alarmType (use the ALARM_TYPES_t enumeration above). When setting Alarm 2, the seconds value must be supplied but is ignored, recommend using zero. (Alarm 2 has no seconds register.)
#####Syntax
`RTC.setAlarm(alarmType, seconds, minutes, hours, dayOrDate);`
#####Parameters
**alarmType:** A value from the ALARM_TYPES_t enumeration, above. *(ALARM_TYPES_t)*
**seconds:** The seconds value to set the alarm to. *(byte)*
**minutes:** The minutes value to set the alarm to. *(byte)*
**hours:** The hours value to set the alarm to. *(byte)*
**dayOrDate:** The day of the week or the date of the month. For day of the week, use a value from the Time library timeDayOfWeek_t enumeration, i.e. dowSunday, dowMonday, dowTuesday, dowWednesday, dowThursday, dowFriday, dowSaturday. *(byte)*
#####Returns
None.
#####Example
```c++
//Set Alarm1 for 12:34:56 on Sunday
RTC.setAlarm(ALM1_MATCH_DAY, 56, 34, 12, dowSunday);
```
###setAlarm(ALARM_TYPES_t alarmType, byte minutes, byte hours, byte daydate)
#####Description
Set an alarm time. Sets the alarm registers only. To cause the INT pin to be asserted on alarm match, use alarmInterrupt(). This method can set either Alarm 1 or Alarm 2, depending on the value of alarmType (use the ALARM_TYPES_t enumeration above). However, when using this method to set Alarm 1, the seconds value is set to zero. (Alarm 2 has no seconds register.)
#####Syntax
`RTC.setAlarm(alarmType, minutes, hours, dayOrDate);`
#####Parameters
**alarmType:** A value from the ALARM_TYPES_t enumeration, above. *(ALARM_TYPES_t)*
**minutes:** The minutes value to set the alarm to. *(byte)*
**hours:** The hours value to set the alarm to. *(byte)*
**dayOrDate:** The day of the week or the date of the month. For day of the week, use a value from the Time library timeDayOfWeek_t enumeration, i.e. dowSunday, dowMonday, dowTuesday, dowWednesday, dowThursday, dowFriday, dowSaturday. *(byte)*
#####Returns
None.
#####Example
```c++
//Set Alarm2 for 12:34 on the 4th day of the month
RTC.setAlarm(ALM1_MATCH_DATE, 34, 12, 4);
```
###alarmInterrupt(byte alarmNumber, boolean alarmEnabled)
#####Description
Enable or disable an alarm "interrupt". Note that this "interrupt" causes the RTC's INT pin to be asserted. To use this signal as an actual interrupt to a microcontroller, it will need to be connected properly and programmed in the application firmware.
on the RTC.
#####Syntax
`RTC.alarmInterrupt(alarmNumber, enable);`
#####Parameters
**alarmNumber:** The number of the alarm to enable or disable, ALARM_1 or ALARM_2 *(byte)*
**alarmEnabled:** true or false *(boolean)*
#####Returns
None.
#####Example
```c++
RTC.alarmInterrupt(ALARM_1, true); //assert the INT pin when Alarm1 occurs.
RTC.alarmInterrupt(ALARM_2, false); //disable Alarm2
```
###alarm(byte alarmNumber)
#####Description
Tests whether an alarm has been triggered. If the alarm was triggered, returns true and resets the alarm flag in the RTC, else returns false.
#####Syntax
`RTC.alarm(alarmNumber);`
#####Parameters
**alarmNumber:** The number of the alarm to test, ALARM_1 or ALARM_2 *(byte)*
#####Returns
Description *(type)*
#####Example
```c++
if ( RTC.alarm(ALARM_1) ) { //has Alarm1 triggered?
//yes, act on the alarm
}
else {
//no alarm
}
```
## Other methods ##
###temperature(void)
#####Description
Returns the RTC temperature.
#####Syntax
`RTC.temperature();`
#####Parameters
None.
#####Returns
RTC temperature as degrees Celsius times four. *(int)*
#####Example
```c++
int t = RTC.temperature();
float celsius = t / 4.0;
float fahrenheit = celsius * 9.0 / 5.0 + 32.0;
```
###squareWave(SQWAVE_FREQS_t freq)
#####Description
Enables or disables the square wave output.
#####Syntax
`RTC.squareWave(freq);`
#####Parameters
**freq:** a value from the SQWAVE_FREQS_t enumeration above. *(SQWAVE_FREQS_t)*
#####Returns
None.
#####Example
```c++
RTC.squareWave(SQWAVE_1_HZ); //1 Hz square wave
RTC.squareWave(SQWAVE_NONE); //no square wave
```
###oscStopped(void)
#####Description
Check whether the RTC oscillator is or was stopped. This may indicate that the RTC's time is not accurate.
#####Syntax
`RTC.oscStopped();`
#####Parameters
None.
#####Returns
True or false *(boolean)*
#####Example
```c++
if ( RTC.oscStopped() ) { //check the oscillator
//may be trouble
}
else {
//all is well
}
```
libraries/DS3232RTC/examples/SetSerial/SetSerial.ino
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/*----------------------------------------------------------------------*
* Display the date and time from a DS3231 or DS3232 RTC every second. *
* Display the temperature once per minute. (The DS3231 does a *
* temperature conversion once every 64 seconds. This is also the *
* default for the DS3232.) *
* *
* Set the date and time by entering the following on the Arduino *
* serial monitor: *
* year,month,day,hour,minute,second, *
* *
* Where *
* year can be two or four digits, *
* month is 1-12, *
* day is 1-31, *
* hour is 0-23, and *
* minute and second are 0-59. *
* *
* Entering the final comma delimiter (after "second") will avoid a *
* one-second timeout and will allow the RTC to be set more accurately. *
* *
* No validity checking is done, invalid values or incomplete syntax *
* in the input will result in an incorrect RTC setting. *
* *
* Jack Christensen 08Aug2013 *
* *
* Tested with Arduino 1.0.5, Arduino Uno, DS3231/Chronodot, DS3232. *
* *
* This work is licensed under the Creative Commons Attribution- *
* ShareAlike 3.0 Unported License. To view a copy of this license, *
* visit http://creativecommons.org/licenses/by-sa/3.0/ or send a *
* letter to Creative Commons, 171 Second Street, Suite 300, *
* San Francisco, California, 94105, USA. *
*----------------------------------------------------------------------*/
#include <DS3232RTC.h> //http://github.com/JChristensen/DS3232RTC
#include <Streaming.h> //http://arduiniana.org/libraries/streaming/
#include <Time.h> //http://playground.arduino.cc/Code/Time
#include <Wire.h> //http://arduino.cc/en/Reference/Wire
void setup(void)
{
Serial.begin(115200);
//setSyncProvider() causes the Time library to synchronize with the
//external RTC by calling RTC.get() every five minutes by default.
setSyncProvider(RTC.get);
Serial << F("RTC Sync");
if (timeStatus() != timeSet) Serial << F(" FAIL!");
Serial << endl;
}
void loop(void)
{
static time_t tLast;
time_t t;
tmElements_t tm;
//check for input to set the RTC, minimum length is 12, i.e. yy,m,d,h,m,s
if (Serial.available() >= 12) {
//note that the tmElements_t Year member is an offset from 1970,
//but the RTC wants the last two digits of the calendar year.
//use the convenience macros from Time.h to do the conversions.
int y = Serial.parseInt();
if (y >= 100 && y < 1000)
Serial << F("Error: Year must be two digits or four digits!") << endl;
else {
if (y >= 1000)
tm.Year = CalendarYrToTm(y);
else //(y < 100)
tm.Year = y2kYearToTm(y);
tm.Month = Serial.parseInt();
tm.Day = Serial.parseInt();
tm.Hour = Serial.parseInt();
tm.Minute = Serial.parseInt();
tm.Second = Serial.parseInt();
t = makeTime(tm);
RTC.set(t); //use the time_t value to ensure correct weekday is set
setTime(t);
Serial << F("RTC set to: ");
printDateTime(t);
Serial << endl;
//dump any extraneous input
while (Serial.available() > 0) Serial.read();
}
}
t = now();
if (t != tLast) {
tLast = t;
printDateTime(t);
if (second(t) == 0) {
float c = RTC.temperature() / 4.;
float f = c * 9. / 5. + 32.;
Serial << F(" ") << c << F(" C ") << f << F(" F");
}
Serial << endl;
}
}
//print date and time to Serial
void printDateTime(time_t t)
{
printDate(t);
Serial << ' ';
printTime(t);
}
//print time to Serial
void printTime(time_t t)
{
printI00(hour(t), ':');
printI00(minute(t), ':');
printI00(second(t), ' ');
}
//print date to Serial
void printDate(time_t t)
{
printI00(day(t), 0);
Serial << monthShortStr(month(t)) << _DEC(year(t));
}
//Print an integer in "00" format (with leading zero),
//followed by a delimiter character to Serial.
//Input value assumed to be between 0 and 99.
void printI00(int val, char delim)
{
if (val < 10) Serial << '0';
Serial << _DEC(val);
if (delim > 0) Serial << delim;
return;
}
libraries/DS3232RTC/examples/TimeRTC/TimeRTC.ino
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/*
* TimeRTC.pde
* Example code illustrating Time library with Real Time Clock.
* This example is identical to the example provided with the Time Library,
* only the #include statement has been changed to include the DS3232RTC library.
*/
#include <DS3232RTC.h> //http://github.com/JChristensen/DS3232RTC
#include <Time.h> //http://www.arduino.cc/playground/Code/Time
#include <Wire.h> //http://arduino.cc/en/Reference/Wire (included with Arduino IDE)
void setup(void)
{
Serial.begin(9600);
setSyncProvider(RTC.get); // the function to get the time from the RTC
if(timeStatus() != timeSet)
Serial.println("Unable to sync with the RTC");
else
Serial.println("RTC has set the system time");
}
void loop(void)
{
digitalClockDisplay();
delay(1000);
}
void digitalClockDisplay(void)
{
// digital clock display of the time
Serial.print(hour());
printDigits(minute());
printDigits(second());
Serial.print(' ');
Serial.print(day());
Serial.print(' ');
Serial.print(month());
Serial.print(' ');
Serial.print(year());
Serial.println();
}
void printDigits(int digits)
{
// utility function for digital clock display: prints preceding colon and leading 0
Serial.print(':');
if(digits < 10)
Serial.print('0');
Serial.print(digits);
}
libraries/DS3232RTC/examples/tiny3232_KnockBang/tiny3232_KnockBang.ino
-88
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@@ -1,88 +0,0 @@
/*----------------------------------------------------------------------*
* Digital clock display using a DS3231/32 Real-Time Clock *
* and an ATtiny45/85 with a 1MHz system clock. *
* Also seems to work with a DS1307 which is fairly similar but the *
* DS3232RTC library doesn't officially support it. *
* *
* Tested with Arduino 1.0.5. Also Arduino-Tiny Core, TinyISP, and *
* TinyDebugKnockBang from http://code.google.com/p/arduino-tiny/ *
* *
* Run TinyISP on an ATmega microcontroller that does not have an LED *
* connected to pin 13 (SCK). The LED causes problems because the SPI *
* pins are also the I2C pins on the ATtiny. Connect MISO, MOSI, SCK *
* on the ATmega to the corresponding pins on the ATtiny through 220Ω *
* resistors for safety. Use 4.7K pullup resistors on the ATtiny *
* I2C bus. *
* *
* Jack Christensen 21Aug2013 *
* *
* This work is licensed under the Creative Commons Attribution- *
* ShareAlike 3.0 Unported License. To view a copy of this license, *
* visit http://creativecommons.org/licenses/by-sa/3.0/ or send a *
* letter to Creative Commons, 171 Second Street, Suite 300, *
* San Francisco, California, 94105, USA. *
*----------------------------------------------------------------------*/
#include <DS3232RTC.h> //http://github.com/JChristensen/DS3232RTC
#include <Time.h> //http://playground.arduino.cc/Code/Time
#include <TinyDebugKnockBang.h> //http://code.google.com/p/arduino-tiny/
#include <TinyWireM.h> //http://playground.arduino.cc/Code/USIi2c
void setup(void)
{
Debug.begin(250000);
//setSyncProvider() causes the Time library to synchronize with the
//external RTC by calling RTC.get() every five minutes by default.
setSyncProvider(RTC.get);
Debug.print(F("RTC Sync"));
if (timeStatus() != timeSet) Debug.print(F(" FAIL!"));
Debug.println();
}
void loop(void)
{
static time_t tLast;
time_t t = now();
if (t != tLast) {
tLast = t;
printDateTime(t);
Debug.println();
}
}
//print date and time to Serial
void printDateTime(time_t t)
{
printDate(t);
Debug.print(' ');
printTime(t);
}
//print time to Serial
void printTime(time_t t)
{
printI00(hour(t), ':');
printI00(minute(t), ':');
printI00(second(t), ' ');
}
//print date to Serial
void printDate(time_t t)
{
printI00(day(t), 0);
Debug.print(monthShortStr(month(t)));
Debug.print(year(t), DEC);
}
//Print an integer in "00" format (with leading zero),
//followed by a delimiter character to Serial.
//Input value assumed to be between 0 and 99.
void printI00(int val, char delim)
{
if (val < 10) Debug.print('0');
Debug.print(val, DEC);;
if (delim > 0) Debug.print(delim);
return;
}
libraries/DS3232RTC/keywords.txt
-13
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@@ -1,13 +0,0 @@
DS3232RTC KEYWORD1
get KEYWORD2
set KEYWORD2
read KEYWORD2
write KEYWORD2
writeRTC KEYWORD2
readRTC KEYWORD2
setAlarm KEYWORD2
alarmInterrupt KEYWORD2
alarm KEYWORD2
squareWave KEYWORD2
oscStopped KEYWORD2
temperature KEYWORD2
libraries/DallasTemperature/DallasTemperature.cpp
-761
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@@ -1,761 +0,0 @@
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// Version 3.7.2 modified on Dec 6, 2011 to support Arduino 1.0
// See Includes...
// Modified by Jordan Hochenbaum
#include "DallasTemperature.h"
#if ARDUINO >= 100
#include "Arduino.h"
#else
extern "C" {
#include "WConstants.h"
}
#endif
DallasTemperature::DallasTemperature(OneWire* _oneWire)
#if REQUIRESALARMS
: _AlarmHandler(&defaultAlarmHandler)
#endif
{
_wire = _oneWire;
devices = 0;
parasite = false;
bitResolution = 9;
waitForConversion = true;
checkForConversion = true;
}
// initialise the bus
void DallasTemperature::begin(void)
{
DeviceAddress deviceAddress;
_wire->reset_search();
devices = 0; // Reset the number of devices when we enumerate wire devices
while (_wire->search(deviceAddress))
{
if (validAddress(deviceAddress))
{
if (!parasite && readPowerSupply(deviceAddress)) parasite = true;
ScratchPad scratchPad;
readScratchPad(deviceAddress, scratchPad);
bitResolution = max(bitResolution, getResolution(deviceAddress));
devices++;
}
}
}
// returns the number of devices found on the bus
uint8_t DallasTemperature::getDeviceCount(void)
{
return devices;
}
// returns true if address is valid
bool DallasTemperature::validAddress(const uint8_t* deviceAddress)
{
return (_wire->crc8(deviceAddress, 7) == deviceAddress[7]);
}
// finds an address at a given index on the bus
// returns true if the device was found
bool DallasTemperature::getAddress(uint8_t* deviceAddress, uint8_t index)
{
uint8_t depth = 0;
_wire->reset_search();
while (depth <= index && _wire->search(deviceAddress))
{
if (depth == index && validAddress(deviceAddress)) return true;
depth++;
}
return false;
}
// attempt to determine if the device at the given address is connected to the bus
bool DallasTemperature::isConnected(const uint8_t* deviceAddress)
{
ScratchPad scratchPad;
return isConnected(deviceAddress, scratchPad);
}
// attempt to determine if the device at the given address is connected to the bus
// also allows for updating the read scratchpad
bool DallasTemperature::isConnected(const uint8_t* deviceAddress, uint8_t* scratchPad)
{
readScratchPad(deviceAddress, scratchPad);
return (_wire->crc8(scratchPad, 8) == scratchPad[SCRATCHPAD_CRC]);
}
// read device's scratch pad
void DallasTemperature::readScratchPad(const uint8_t* deviceAddress, uint8_t* scratchPad)
{
// send the command
_wire->reset();
_wire->select(deviceAddress);
_wire->write(READSCRATCH);
// TODO => collect all comments & use simple loop
// byte 0: temperature LSB
// byte 1: temperature MSB
// byte 2: high alarm temp
// byte 3: low alarm temp
// byte 4: DS18S20: store for crc
// DS18B20 & DS1822: configuration register
// byte 5: internal use & crc
// byte 6: DS18S20: COUNT_REMAIN
// DS18B20 & DS1822: store for crc
// byte 7: DS18S20: COUNT_PER_C
// DS18B20 & DS1822: store for crc
// byte 8: SCRATCHPAD_CRC
//
// for(int i=0; i<9; i++)
// {
// scratchPad[i] = _wire->read();
// }
// read the response
// byte 0: temperature LSB
scratchPad[TEMP_LSB] = _wire->read();
// byte 1: temperature MSB
scratchPad[TEMP_MSB] = _wire->read();
// byte 2: high alarm temp
scratchPad[HIGH_ALARM_TEMP] = _wire->read();
// byte 3: low alarm temp
scratchPad[LOW_ALARM_TEMP] = _wire->read();
// byte 4:
// DS18S20: store for crc
// DS18B20 & DS1822: configuration register
scratchPad[CONFIGURATION] = _wire->read();
// byte 5:
// internal use & crc
scratchPad[INTERNAL_BYTE] = _wire->read();
// byte 6:
// DS18S20: COUNT_REMAIN
// DS18B20 & DS1822: store for crc
scratchPad[COUNT_REMAIN] = _wire->read();
// byte 7:
// DS18S20: COUNT_PER_C
// DS18B20 & DS1822: store for crc
scratchPad[COUNT_PER_C] = _wire->read();
// byte 8:
// SCTRACHPAD_CRC
scratchPad[SCRATCHPAD_CRC] = _wire->read();
_wire->reset();
}
// writes device's scratch pad
void DallasTemperature::writeScratchPad(const uint8_t* deviceAddress, const uint8_t* scratchPad)
{
_wire->reset();
_wire->select(deviceAddress);
_wire->write(WRITESCRATCH);
_wire->write(scratchPad[HIGH_ALARM_TEMP]); // high alarm temp
_wire->write(scratchPad[LOW_ALARM_TEMP]); // low alarm temp
// DS1820 and DS18S20 have no configuration register
if (deviceAddress[0] != DS18S20MODEL) _wire->write(scratchPad[CONFIGURATION]); // configuration
_wire->reset();
_wire->select(deviceAddress); //<--this line was missing
// save the newly written values to eeprom
_wire->write(COPYSCRATCH, parasite);
delay(20); // <--- added 20ms delay to allow 10ms long EEPROM write operation (as specified by datasheet)
if (parasite) delay(10); // 10ms delay
_wire->reset();
}
// reads the device's power requirements
bool DallasTemperature::readPowerSupply(const uint8_t* deviceAddress)
{
bool ret = false;
_wire->reset();
_wire->select(deviceAddress);
_wire->write(READPOWERSUPPLY);
if (_wire->read_bit() == 0) ret = true;
_wire->reset();
return ret;
}
// set resolution of all devices to 9, 10, 11, or 12 bits
// if new resolution is out of range, it is constrained.
void DallasTemperature::setResolution(uint8_t newResolution)
{
bitResolution = constrain(newResolution, 9, 12);
DeviceAddress deviceAddress;
for (int i=0; i<devices; i++)
{
getAddress(deviceAddress, i);
setResolution(deviceAddress, bitResolution);
}
}
// set resolution of a device to 9, 10, 11, or 12 bits
// if new resolution is out of range, 9 bits is used.
bool DallasTemperature::setResolution(const uint8_t* deviceAddress, uint8_t newResolution)
{
ScratchPad scratchPad;
if (isConnected(deviceAddress, scratchPad))
{
// DS1820 and DS18S20 have no resolution configuration register
if (deviceAddress[0] != DS18S20MODEL)
{
switch (newResolution)
{
case 12:
scratchPad[CONFIGURATION] = TEMP_12_BIT;
break;
case 11:
scratchPad[CONFIGURATION] = TEMP_11_BIT;
break;
case 10:
scratchPad[CONFIGURATION] = TEMP_10_BIT;
break;
case 9:
default:
scratchPad[CONFIGURATION] = TEMP_9_BIT;
break;
}
writeScratchPad(deviceAddress, scratchPad);
}
return true; // new value set
}
return false;
}
// returns the global resolution
uint8_t DallasTemperature::getResolution()
{
return bitResolution;
}
// returns the current resolution of the device, 9-12
// returns 0 if device not found
uint8_t DallasTemperature::getResolution(const uint8_t* deviceAddress)
{
// DS1820 and DS18S20 have no resolution configuration register
if (deviceAddress[0] == DS18S20MODEL) return 12;
ScratchPad scratchPad;
if (isConnected(deviceAddress, scratchPad))
{
switch (scratchPad[CONFIGURATION])
{
case TEMP_12_BIT:
return 12;
case TEMP_11_BIT:
return 11;
case TEMP_10_BIT:
return 10;
case TEMP_9_BIT:
return 9;
}
}
return 0;
}
// sets the value of the waitForConversion flag
// TRUE : function requestTemperature() etc returns when conversion is ready
// FALSE: function requestTemperature() etc returns immediately (USE WITH CARE!!)
// (1) programmer has to check if the needed delay has passed
// (2) but the application can do meaningful things in that time
void DallasTemperature::setWaitForConversion(bool flag)
{
waitForConversion = flag;
}
// gets the value of the waitForConversion flag
bool DallasTemperature::getWaitForConversion()
{
return waitForConversion;
}
// sets the value of the checkForConversion flag
// TRUE : function requestTemperature() etc will 'listen' to an IC to determine whether a conversion is complete
// FALSE: function requestTemperature() etc will wait a set time (worst case scenario) for a conversion to complete
void DallasTemperature::setCheckForConversion(bool flag)
{
checkForConversion = flag;
}
// gets the value of the waitForConversion flag
bool DallasTemperature::getCheckForConversion()
{
return checkForConversion;
}
bool DallasTemperature::isConversionAvailable(const uint8_t* deviceAddress)
{
// Check if the clock has been raised indicating the conversion is complete
ScratchPad scratchPad;
readScratchPad(deviceAddress, scratchPad);
return scratchPad[0];
}
// sends command for all devices on the bus to perform a temperature conversion
void DallasTemperature::requestTemperatures()
{
_wire->reset();
_wire->skip();
_wire->write(STARTCONVO, parasite);
// ASYNC mode?
if (!waitForConversion) return;
blockTillConversionComplete(bitResolution, NULL);
}
// sends command for one device to perform a temperature by address
// returns FALSE if device is disconnected
// returns TRUE otherwise
bool DallasTemperature::requestTemperaturesByAddress(const uint8_t* deviceAddress)
{
_wire->reset();
_wire->select(deviceAddress);
_wire->write(STARTCONVO, parasite);
// check device
ScratchPad scratchPad;
if (!isConnected(deviceAddress, scratchPad)) return false;
// ASYNC mode?
if (!waitForConversion) return true;
blockTillConversionComplete(getResolution(deviceAddress), deviceAddress);
return true;
}
// returns number of milliseconds to wait till conversion is complete (based on IC datasheet)
int16_t DallasTemperature::millisToWaitForConversion(uint8_t bitResolution)
{
switch (bitResolution)
{
case 9:
return 94;
case 10:
return 188;
case 11:
return 375;
default:
return 750;
}
}
// Continue to check if the IC has responded with a temperature
void DallasTemperature::blockTillConversionComplete(uint8_t bitResolution, const uint8_t* deviceAddress)
{
int delms = millisToWaitForConversion(bitResolution);
if (deviceAddress != NULL && checkForConversion && !parasite)
{
unsigned long timend = millis() + delms;
while(!isConversionAvailable(deviceAddress) && (millis() < timend));
}
else
{
delay(delms);
}
}
// sends command for one device to perform a temp conversion by index
bool DallasTemperature::requestTemperaturesByIndex(uint8_t deviceIndex)
{
DeviceAddress deviceAddress;
getAddress(deviceAddress, deviceIndex);
return requestTemperaturesByAddress(deviceAddress);
}
// Fetch temperature for device index
float DallasTemperature::getTempCByIndex(uint8_t deviceIndex)
{
DeviceAddress deviceAddress;
if (!getAddress(deviceAddress, deviceIndex))
return DEVICE_DISCONNECTED_C;
return getTempC((uint8_t*)deviceAddress);
}
// Fetch temperature for device index
float DallasTemperature::getTempFByIndex(uint8_t deviceIndex)
{
DeviceAddress deviceAddress;
if (!getAddress(deviceAddress, deviceIndex))
return DEVICE_DISCONNECTED_F;
return getTempF((uint8_t*)deviceAddress);
}
// reads scratchpad and returns fixed-point temperature, scaling factor 2^-7
int16_t DallasTemperature::calculateTemperature(const uint8_t* deviceAddress, uint8_t* scratchPad)
{
int16_t fpTemperature =
(((int16_t) scratchPad[TEMP_MSB]) << 11) |
(((int16_t) scratchPad[TEMP_LSB]) << 3);
/*
DS1820 and DS18S20 have a 9-bit temperature register.
Resolutions greater than 9-bit can be calculated using the data from
the temperature, and COUNT REMAIN and COUNT PER °C registers in the
scratchpad. The resolution of the calculation depends on the model.
While the COUNT PER °C register is hard-wired to 16 (10h) in a
DS18S20, it changes with temperature in DS1820.
After reading the scratchpad, the TEMP_READ value is obtained by
truncating the 0.5°C bit (bit 0) from the temperature data. The
extended resolution temperature can then be calculated using the
following equation:
COUNT_PER_C - COUNT_REMAIN
TEMPERATURE = TEMP_READ - 0.25 + --------------------------
COUNT_PER_C
Hagai Shatz simplified this to integer arithmetic for a 12 bits
value for a DS18S20, and James Cameron added legacy DS1820 support.
See - http://myarduinotoy.blogspot.co.uk/2013/02/12bit-result-from-ds18s20.html
*/
if (deviceAddress[0] == DS18S20MODEL)
fpTemperature = ((fpTemperature & 0xfff0) << 3) - 16 +
(
((scratchPad[COUNT_PER_C] - scratchPad[COUNT_REMAIN]) << 7) /
scratchPad[COUNT_PER_C]
);
return fpTemperature;
}
// returns temperature in 1/128 degrees C or DEVICE_DISCONNECTED_RAW if the
// device's scratch pad cannot be read successfully.
// the numeric value of DEVICE_DISCONNECTED_RAW is defined in
// DallasTemperature.h. It is a large negative number outside the
// operating range of the device
int16_t DallasTemperature::getTemp(const uint8_t* deviceAddress)
{
ScratchPad scratchPad;
if (isConnected(deviceAddress, scratchPad)) return calculateTemperature(deviceAddress, scratchPad);
return DEVICE_DISCONNECTED_RAW;
}
// returns temperature in degrees C or DEVICE_DISCONNECTED_C if the
// device's scratch pad cannot be read successfully.
// the numeric value of DEVICE_DISCONNECTED_C is defined in
// DallasTemperature.h. It is a large negative number outside the
// operating range of the device
float DallasTemperature::getTempC(const uint8_t* deviceAddress)
{
return rawToCelsius(getTemp(deviceAddress));
}
// returns temperature in degrees F or DEVICE_DISCONNECTED_F if the
// device's scratch pad cannot be read successfully.
// the numeric value of DEVICE_DISCONNECTED_F is defined in
// DallasTemperature.h. It is a large negative number outside the
// operating range of the device
float DallasTemperature::getTempF(const uint8_t* deviceAddress)
{
return rawToFahrenheit(getTemp(deviceAddress));
}
// returns true if the bus requires parasite power
bool DallasTemperature::isParasitePowerMode(void)
{
return parasite;
}
#if REQUIRESALARMS
/*
ALARMS:
TH and TL Register Format
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
S 2^6 2^5 2^4 2^3 2^2 2^1 2^0
Only bits 11 through 4 of the temperature register are used
in the TH and TL comparison since TH and TL are 8-bit
registers. If the measured temperature is lower than or equal
to TL or higher than or equal to TH, an alarm condition exists
and an alarm flag is set inside the DS18B20. This flag is
updated after every temperature measurement; therefore, if the
alarm condition goes away, the flag will be turned off after
the next temperature conversion.
*/
// sets the high alarm temperature for a device in degrees Celsius
// accepts a float, but the alarm resolution will ignore anything
// after a decimal point. valid range is -55C - 125C
void DallasTemperature::setHighAlarmTemp(const uint8_t* deviceAddress, char celsius)
{
// make sure the alarm temperature is within the device's range
if (celsius > 125) celsius = 125;
else if (celsius < -55) celsius = -55;
ScratchPad scratchPad;
if (isConnected(deviceAddress, scratchPad))
{
scratchPad[HIGH_ALARM_TEMP] = (uint8_t)celsius;
writeScratchPad(deviceAddress, scratchPad);
}
}
// sets the low alarm temperature for a device in degrees Celsius
// accepts a float, but the alarm resolution will ignore anything
// after a decimal point. valid range is -55C - 125C
void DallasTemperature::setLowAlarmTemp(const uint8_t* deviceAddress, char celsius)
{
// make sure the alarm temperature is within the device's range
if (celsius > 125) celsius = 125;
else if (celsius < -55) celsius = -55;
ScratchPad scratchPad;
if (isConnected(deviceAddress, scratchPad))
{
scratchPad[LOW_ALARM_TEMP] = (uint8_t)celsius;
writeScratchPad(deviceAddress, scratchPad);
}
}
// returns a char with the current high alarm temperature or
// DEVICE_DISCONNECTED for an address
char DallasTemperature::getHighAlarmTemp(const uint8_t* deviceAddress)
{
ScratchPad scratchPad;
if (isConnected(deviceAddress, scratchPad)) return (char)scratchPad[HIGH_ALARM_TEMP];
return DEVICE_DISCONNECTED_C;
}
// returns a char with the current low alarm temperature or
// DEVICE_DISCONNECTED for an address
char DallasTemperature::getLowAlarmTemp(const uint8_t* deviceAddress)
{
ScratchPad scratchPad;
if (isConnected(deviceAddress, scratchPad)) return (char)scratchPad[LOW_ALARM_TEMP];
return DEVICE_DISCONNECTED_C;
}
// resets internal variables used for the alarm search
void DallasTemperature::resetAlarmSearch()
{
alarmSearchJunction = -1;
alarmSearchExhausted = 0;
for(uint8_t i = 0; i < 7; i++)
alarmSearchAddress[i] = 0;
}
// This is a modified version of the OneWire::search method.
//
// Also added the OneWire search fix documented here:
// http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1238032295
//
// Perform an alarm search. If this function returns a '1' then it has
// enumerated the next device and you may retrieve the ROM from the
// OneWire::address variable. If there are no devices, no further
// devices, or something horrible happens in the middle of the
// enumeration then a 0 is returned. If a new device is found then
// its address is copied to newAddr. Use
// DallasTemperature::resetAlarmSearch() to start over.
bool DallasTemperature::alarmSearch(uint8_t* newAddr)
{
uint8_t i;
char lastJunction = -1;
uint8_t done = 1;
if (alarmSearchExhausted) return false;
if (!_wire->reset()) return false;
// send the alarm search command
_wire->write(0xEC, 0);
for(i = 0; i < 64; i++)
{
uint8_t a = _wire->read_bit( );
uint8_t nota = _wire->read_bit( );
uint8_t ibyte = i / 8;
uint8_t ibit = 1 << (i & 7);
// I don't think this should happen, this means nothing responded, but maybe if
// something vanishes during the search it will come up.
if (a && nota) return false;
if (!a && !nota)
{
if (i == alarmSearchJunction)
{
// this is our time to decide differently, we went zero last time, go one.
a = 1;
alarmSearchJunction = lastJunction;
}
else if (i < alarmSearchJunction)
{
// take whatever we took last time, look in address
if (alarmSearchAddress[ibyte] & ibit) a = 1;
else
{
// Only 0s count as pending junctions, we've already exhausted the 0 side of 1s
a = 0;
done = 0;
lastJunction = i;
}
}
else
{
// we are blazing new tree, take the 0
a = 0;
alarmSearchJunction = i;
done = 0;
}
// OneWire search fix
// See: http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1238032295
}
if (a) alarmSearchAddress[ibyte] |= ibit;
else alarmSearchAddress[ibyte] &= ~ibit;
_wire->write_bit(a);
}
if (done) alarmSearchExhausted = 1;
for (i = 0; i < 8; i++) newAddr[i] = alarmSearchAddress[i];
return true;
}
// returns true if device address might have an alarm condition
// (only an alarm search can verify this)
bool DallasTemperature::hasAlarm(const uint8_t* deviceAddress)
{
ScratchPad scratchPad;
if (isConnected(deviceAddress, scratchPad))
{
char temp = calculateTemperature(deviceAddress, scratchPad) >> 7;
// check low alarm
if (temp <= (char)scratchPad[LOW_ALARM_TEMP]) return true;
// check high alarm
if (temp >= (char)scratchPad[HIGH_ALARM_TEMP]) return true;
}
// no alarm
return false;
}
// returns true if any device is reporting an alarm condition on the bus
bool DallasTemperature::hasAlarm(void)
{
DeviceAddress deviceAddress;
resetAlarmSearch();
return alarmSearch(deviceAddress);
}
// runs the alarm handler for all devices returned by alarmSearch()
void DallasTemperature::processAlarms(void)
{
resetAlarmSearch();
DeviceAddress alarmAddr;
while (alarmSearch(alarmAddr))
{
if (validAddress(alarmAddr))
_AlarmHandler(alarmAddr);
}
}
// sets the alarm handler
void DallasTemperature::setAlarmHandler(AlarmHandler *handler)
{
_AlarmHandler = handler;
}
// The default alarm handler
void DallasTemperature::defaultAlarmHandler(const uint8_t* deviceAddress)
{
(void)deviceAddress;
}
#endif
// Convert float Celsius to Fahrenheit
float DallasTemperature::toFahrenheit(float celsius)
{
return (celsius * 1.8) + 32;
}
// Convert float Fahrenheit to Celsius
float DallasTemperature::toCelsius(float fahrenheit)
{
return (fahrenheit - 32) * 0.555555556;
}
// convert from raw to Celsius
float DallasTemperature::rawToCelsius(int16_t raw)
{
if (raw <= DEVICE_DISCONNECTED_RAW)
return DEVICE_DISCONNECTED_C;
// C = RAW/128
return (float)raw * 0.0078125;
}
// convert from raw to Fahrenheit
float DallasTemperature::rawToFahrenheit(int16_t raw)
{
if (raw <= DEVICE_DISCONNECTED_RAW)
return DEVICE_DISCONNECTED_F;
// C = RAW/128
// F = (C*1.8)+32 = (RAW/128*1.8)+32 = (RAW*0.0140625)+32
return ((float)raw * 0.0140625) + 32;
}
#if REQUIRESNEW
// MnetCS - Allocates memory for DallasTemperature. Allows us to instance a new object
void* DallasTemperature::operator new(unsigned int size) // Implicit NSS obj size
{
void * p; // void pointer
p = malloc(size); // Allocate memory
memset((DallasTemperature*)p,0,size); // Initialise memory
//!!! CANT EXPLICITLY CALL CONSTRUCTOR - workaround by using an init() methodR - workaround by using an init() method
return (DallasTemperature*) p; // Cast blank region to NSS pointer
}
// MnetCS 2009 - Free the memory used by this instance
void DallasTemperature::operator delete(void* p)
{
DallasTemperature* pNss = (DallasTemperature*) p; // Cast to NSS pointer
pNss->~DallasTemperature(); // Destruct the object
free(p); // Free the memory
}
#endif
libraries/DallasTemperature/DallasTemperature.h
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#ifndef DallasTemperature_h
#define DallasTemperature_h
#define DALLASTEMPLIBVERSION "3.7.2"
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// set to true to include code for new and delete operators
#ifndef REQUIRESNEW
#define REQUIRESNEW false
#endif
// set to true to include code implementing alarm search functions
#ifndef REQUIRESALARMS
#define REQUIRESALARMS true
#endif
#include <inttypes.h>
#include <OneWire.h>
// Model IDs
#define DS18S20MODEL 0x10 // also DS1820
#define DS18B20MODEL 0x28
#define DS1822MODEL 0x22
#define DS1825MODEL 0x3B
// OneWire commands
#define STARTCONVO 0x44 // Tells device to take a temperature reading and put it on the scratchpad
#define COPYSCRATCH 0x48 // Copy EEPROM
#define READSCRATCH 0xBE // Read EEPROM
#define WRITESCRATCH 0x4E // Write to EEPROM
#define RECALLSCRATCH 0xB8 // Reload from last known
#define READPOWERSUPPLY 0xB4 // Determine if device needs parasite power
#define ALARMSEARCH 0xEC // Query bus for devices with an alarm condition
// Scratchpad locations
#define TEMP_LSB 0
#define TEMP_MSB 1
#define HIGH_ALARM_TEMP 2
#define LOW_ALARM_TEMP 3
#define CONFIGURATION 4
#define INTERNAL_BYTE 5
#define COUNT_REMAIN 6
#define COUNT_PER_C 7
#define SCRATCHPAD_CRC 8
// Device resolution
#define TEMP_9_BIT 0x1F // 9 bit
#define TEMP_10_BIT 0x3F // 10 bit
#define TEMP_11_BIT 0x5F // 11 bit
#define TEMP_12_BIT 0x7F // 12 bit
// Error Codes
#define DEVICE_DISCONNECTED_C -127
#define DEVICE_DISCONNECTED_F -196.6
#define DEVICE_DISCONNECTED_RAW -7040
typedef uint8_t DeviceAddress[8];
class DallasTemperature
{
public:
DallasTemperature(OneWire*);
// initialise bus
void begin(void);
// returns the number of devices found on the bus
uint8_t getDeviceCount(void);
// returns true if address is valid
bool validAddress(const uint8_t*);
// finds an address at a given index on the bus
bool getAddress(uint8_t*, uint8_t);
// attempt to determine if the device at the given address is connected to the bus
bool isConnected(const uint8_t*);
// attempt to determine if the device at the given address is connected to the bus
// also allows for updating the read scratchpad
bool isConnected(const uint8_t*, uint8_t*);
// read device's scratchpad
void readScratchPad(const uint8_t*, uint8_t*);
// write device's scratchpad
void writeScratchPad(const uint8_t*, const uint8_t*);
// read device's power requirements
bool readPowerSupply(const uint8_t*);
// get global resolution
uint8_t getResolution();
// set global resolution to 9, 10, 11, or 12 bits
void setResolution(uint8_t);
// returns the device resolution: 9, 10, 11, or 12 bits
uint8_t getResolution(const uint8_t*);
// set resolution of a device to 9, 10, 11, or 12 bits
bool setResolution(const uint8_t*, uint8_t);
// sets/gets the waitForConversion flag
void setWaitForConversion(bool);
bool getWaitForConversion(void);
// sets/gets the checkForConversion flag
void setCheckForConversion(bool);
bool getCheckForConversion(void);
// sends command for all devices on the bus to perform a temperature conversion
void requestTemperatures(void);
// returns time to wait for a temperature conversion based on given resolution
int16_t millisToWaitForConversion(uint8_t);
// sends command for one device to perform a temperature conversion by address
bool requestTemperaturesByAddress(const uint8_t*);
// sends command for one device to perform a temperature conversion by index
bool requestTemperaturesByIndex(uint8_t);
// returns temperature raw value (12 bit integer of 1/16 degrees C)
int16_t getTemp(const uint8_t*);
// returns temperature in degrees C
float getTempC(const uint8_t*);
// returns temperature in degrees F
float getTempF(const uint8_t*);
// Get temperature for device index (slow)
float getTempCByIndex(uint8_t);
// Get temperature for device index (slow)
float getTempFByIndex(uint8_t);
// returns true if the bus requires parasite power
bool isParasitePowerMode(void);
bool isConversionAvailable(const uint8_t*);
#if REQUIRESALARMS
typedef void AlarmHandler(const uint8_t*);
// sets the high alarm temperature for a device
// accepts a char. valid range is -55C - 125C
void setHighAlarmTemp(const uint8_t*, char);
// sets the low alarm temperature for a device
// accepts a char. valid range is -55C - 125C
void setLowAlarmTemp(const uint8_t*, char);
// returns a signed char with the current high alarm temperature for a device
// in the range -55C - 125C
char getHighAlarmTemp(const uint8_t*);
// returns a signed char with the current low alarm temperature for a device
// in the range -55C - 125C
char getLowAlarmTemp(const uint8_t*);
// resets internal variables used for the alarm search
void resetAlarmSearch(void);
// search the wire for devices with active alarms
bool alarmSearch(uint8_t*);
// returns true if ia specific device has an alarm
bool hasAlarm(const uint8_t*);
// returns true if any device is reporting an alarm on the bus
bool hasAlarm(void);
// runs the alarm handler for all devices returned by alarmSearch()
void processAlarms(void);
// sets the alarm handler
void setAlarmHandler(const AlarmHandler *);
// The default alarm handler
static void defaultAlarmHandler(const uint8_t*);
#endif
// convert from Celsius to Fahrenheit
static float toFahrenheit(float);
// convert from Fahrenheit to Celsius
static float toCelsius(float);
// convert from raw to Celsius
static float rawToCelsius(int16_t);
// convert from raw to Fahrenheit
static float rawToFahrenheit(int16_t);
#if REQUIRESNEW
// initialize memory area
void* operator new (unsigned int);
// delete memory reference
void operator delete(void*);
#endif
private:
typedef uint8_t ScratchPad[9];
// parasite power on or off
bool parasite;
// used to determine the delay amount needed to allow for the
// temperature conversion to take place
uint8_t bitResolution;
// used to requestTemperature with or without delay
bool waitForConversion;
// used to requestTemperature to dynamically check if a conversion is complete
bool checkForConversion;
// count of devices on the bus
uint8_t devices;
// Take a pointer to one wire instance
OneWire* _wire;
// reads scratchpad and returns the raw temperature
int16_t calculateTemperature(const uint8_t*, uint8_t*);
void blockTillConversionComplete(uint8_t, const uint8_t*);
#if REQUIRESALARMS
// required for alarmSearch
uint8_t alarmSearchAddress[8];
char alarmSearchJunction;
uint8_t alarmSearchExhausted;
// the alarm handler function pointer
AlarmHandler *_AlarmHandler;
#endif
};
#endif
libraries/DallasTemperature/README.md
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Arduino Library for Dallas Temperature ICs
==========================================
Usage
-----
This library supports the following devices :
* DS18B20
* DS18S20 - Please note there appears to be an issue with this series.
* DS1822
* DS1820
You will need a pull-up resistor of about 5 KOhm between the 1-Wire data line
and your 5V power. If you are using the DS18B20, ground pins 1 and 3. The
centre pin is the data line '1-wire'.
We have included a "REQUIRESNEW" and "REQUIRESALARMS" definition. If you
want to slim down the code feel free to use either of these by including
#define REQUIRESNEW
or
#define REQUIRESALARMS
at the top of DallasTemperature.h
Credits
-------
The OneWire code has been derived from
http://www.arduino.cc/playground/Learning/OneWire.
Miles Burton <miles@mnetcs.com> originally developed this library.
Tim Newsome <nuisance@casualhacker.net> added support for multiple sensors on
the same bus.
Guil Barros [gfbarros@bappos.com] added getTempByAddress (v3.5)
Rob Tillaart [rob.tillaart@gmail.com] added async modus (v3.7.0)
Website
-------
You can find the latest version of the library at
http://milesburton.com/index.php?title=Dallas_Temperature_Control_Library
License
-------
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
libraries/DallasTemperature/change.txt
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This file contains the change history of the Dallas Temperature Control Library.
VERSION 3.7.2 BETA
===================
DATE: 6 DEC 2011
- Jordan Hochenbaum [jhochenbaum@gmail.com] updated library for compatibility with Arduino 1.0.
VERSION 3.7.0 BETA
===================
DATE: 11 JAN 2011
- Rob Tillaart [rob.tillaart@gmail.com] added async modus (v3.7.0)
The library is backwards compatible with version 3.6.0
MAJOR: async modus
------------------
- Added - private bool waitForConversion.
This boolean is default set to true in the Constructor to keep the library backwards compatible. If this flag is true calls to requestTemperatures(), requestTemperaturesByAddress() et al, will be blocking with the appropiate time specified (in datasheet) for the resolution used. If the flag is set to false, requestTemperatures() et al, will return immediately after the conversion command is send over the 1-wire interface. The programmer is responsible to wait long enough before reading the temperature values. This enables the application to do other things while waiting for a new reading, like calculations, update LCD, read/write other IO lines etc. See examples.
- Added - void setWaitForConversion(bool);
To set the flag to true or false, depending on the modus needed.
- Added - bool getWaitForConversion(void);
To get the current value of the flag.
- Changed - void requestTemperatures(void);
Added a test (false == waitForConversion) to return immediately after the conversion command instead of waiting until the conversion is ready.
- Changed - bool requestTemperaturesByAddress(uint8_t*);
Added a test (false == waitForConversion) to return immediately after the conversion command instead of waiting until the conversion is ready.
MINOR version number
--------------------
- Added - #define DALLASTEMPLIBVERSION "3.7.0"
To indicate the version number in .h file
MINOR internal var bitResolution
----------------------------
- Changed - private int conversionDelay - is renamed to - private int bitResolution
As this variable holds the resolution. The delay for the conversion is derived from it.
- Changed - uint8_t getResolution(uint8_t* deviceAddress);
If the device is not connected, it returns 0, otherwise it returns the resolution of the device.
- Changed - bool setResolution(uint8_t* deviceAddress, uint8_t newResolution);
If the device is not connected, it returns FALSE (fail), otherwise it returns TRUE (succes).
- Added - uint8_t getResolution();
Returns bitResolution.
- Added - void setResolution(uint8_t newResolution)
Sets the internal variable bitResolution, and all devices to this value
MINOR check connected state
----------------------------
- Changed - bool requestTemperaturesByIndex(deviceIndex)
Changed return type from void to bool. The function returns false if the device identified with [deviceIndex] is not found on the bus and true otherwise.
- Changed - bool requestTemperaturesByAddress(deviceAddress)
Changed return type from void to bool. The function returns false if the device identified with [deviceAddress] is not found on the bus and true otherwise.
Added code to handle the DS18S20 which has a 9 bit resolution separately.
Changed code so the blocking delay matches the bitResolution set in the device with deviceAddress.
- Changed - bool requestTemperaturesByIndex(uint8_t deviceIndex)
Changed return type from void to bool. The function returns false if the device identified with [deviceIndex] is not found on the bus and true otherwise.
VERSION 3.6.0
==============
DATE: 2010-10-10
- no detailed change history known except:
- The OneWire code has been derived from
http://www.arduino.cc/playground/Learning/OneWire.
- Miles Burton <miles@mnetcs.com> originally developed this library.
- Tim Newsome <nuisance@casualhacker.net> added support for multiple sensors on
the same bus.
- Guil Barros [gfbarros@bappos.com] added getTempByAddress (v3.5)
libraries/DallasTemperature/examples/Alarm/Alarm.pde
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#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 2
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
// arrays to hold device addresses
DeviceAddress insideThermometer, outsideThermometer;
void setup(void)
{
// start serial port
Serial.begin(9600);
Serial.println("Dallas Temperature IC Control Library Demo");
// Start up the library
sensors.begin();
// locate devices on the bus
Serial.print("Found ");
Serial.print(sensors.getDeviceCount(), DEC);
Serial.println(" devices.");
// search for devices on the bus and assign based on an index.
if (!sensors.getAddress(insideThermometer, 0)) Serial.println("Unable to find address for Device 0");
if (!sensors.getAddress(outsideThermometer, 1)) Serial.println("Unable to find address for Device 1");
// show the addresses we found on the bus
Serial.print("Device 0 Address: ");
printAddress(insideThermometer);
Serial.println();
Serial.print("Device 0 Alarms: ");
printAlarms(insideThermometer);
Serial.println();
Serial.print("Device 1 Address: ");
printAddress(outsideThermometer);
Serial.println();
Serial.print("Device 1 Alarms: ");
printAlarms(outsideThermometer);
Serial.println();
Serial.println("Setting alarm temps...");
// alarm when temp is higher than 30C
sensors.setHighAlarmTemp(insideThermometer, 30);
// alarm when temp is lower than -10C
sensors.setLowAlarmTemp(insideThermometer, -10);
// alarm when temp is higher than 31C
sensors.setHighAlarmTemp(outsideThermometer, 31);
// alarn when temp is lower than 27C
sensors.setLowAlarmTemp(outsideThermometer, 27);
Serial.print("New Device 0 Alarms: ");
printAlarms(insideThermometer);
Serial.println();
Serial.print("New Device 1 Alarms: ");
printAlarms(outsideThermometer);
Serial.println();
}
// function to print a device address
void printAddress(DeviceAddress deviceAddress)
{
for (uint8_t i = 0; i < 8; i++)
{
if (deviceAddress[i] < 16) Serial.print("0");
Serial.print(deviceAddress[i], HEX);
}
}
// function to print the temperature for a device
void printTemperature(DeviceAddress deviceAddress)
{
float tempC = sensors.getTempC(deviceAddress);
Serial.print("Temp C: ");
Serial.print(tempC);
Serial.print(" Temp F: ");
Serial.print(DallasTemperature::toFahrenheit(tempC));
}
void printAlarms(uint8_t deviceAddress[])
{
char temp;
temp = sensors.getHighAlarmTemp(deviceAddress);
Serial.print("High Alarm: ");
Serial.print(temp, DEC);
Serial.print("C/");
Serial.print(DallasTemperature::toFahrenheit(temp));
Serial.print("F | Low Alarm: ");
temp = sensors.getLowAlarmTemp(deviceAddress);
Serial.print(temp, DEC);
Serial.print("C/");
Serial.print(DallasTemperature::toFahrenheit(temp));
Serial.print("F");
}
// main function to print information about a device
void printData(DeviceAddress deviceAddress)
{
Serial.print("Device Address: ");
printAddress(deviceAddress);
Serial.print(" ");
printTemperature(deviceAddress);
Serial.println();
}
void checkAlarm(DeviceAddress deviceAddress)
{
if (sensors.hasAlarm(deviceAddress))
{
Serial.print("ALARM: ");
printData(deviceAddress);
}
}
void loop(void)
{
// call sensors.requestTemperatures() to issue a global temperature
// request to all devices on the bus
Serial.print("Requesting temperatures...");
sensors.requestTemperatures();
Serial.println("DONE");
// Method 1:
// check each address individually for an alarm condition
checkAlarm(insideThermometer);
checkAlarm(outsideThermometer);
/*
// Alternate method:
// Search the bus and iterate through addresses of devices with alarms
// space for the alarm device's address
DeviceAddress alarmAddr;
Serial.println("Searching for alarms...");
// resetAlarmSearch() must be called before calling alarmSearch()
sensors.resetAlarmSearch();
// alarmSearch() returns 0 when there are no devices with alarms
while (sensors.alarmSearch(alarmAddr))
{
Serial.print("ALARM: ");
printData(alarmAddr);
}
*/
}
libraries/DallasTemperature/examples/AlarmHandler/AlarmHandler.pde
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#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 2
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
// arrays to hold device addresses
DeviceAddress insideThermometer, outsideThermometer;
// function that will be called when an alarm condition exists during DallasTemperatures::processAlarms();
void newAlarmHandler(uint8_t* deviceAddress)
{
Serial.println("Alarm Handler Start");
printAlarmInfo(deviceAddress);
printTemp(deviceAddress);
Serial.println();
Serial.println("Alarm Handler Finish");
}
void printCurrentTemp(DeviceAddress deviceAddress)
{
printAddress(deviceAddress);
printTemp(deviceAddress);
Serial.println();
}
void printAddress(DeviceAddress deviceAddress)
{
Serial.print("Address: ");
for (uint8_t i = 0; i < 8; i++)
{
if (deviceAddress[i] < 16) Serial.print("0");
Serial.print(deviceAddress[i], HEX);
}
Serial.print(" ");
}
void printTemp(DeviceAddress deviceAddress)
{
float tempC = sensors.getTempC(deviceAddress);
if (tempC != DEVICE_DISCONNECTED)
{
Serial.print("Current Temp C: ");
Serial.print(tempC);
}
else Serial.print("DEVICE DISCONNECTED");
Serial.print(" ");
}
void printAlarmInfo(DeviceAddress deviceAddress)
{
char temp;
printAddress(deviceAddress);
temp = sensors.getHighAlarmTemp(deviceAddress);
Serial.print("High Alarm: ");
Serial.print(temp, DEC);
Serial.print("C");
Serial.print(" Low Alarm: ");
temp = sensors.getLowAlarmTemp(deviceAddress);
Serial.print(temp, DEC);
Serial.print("C");
Serial.print(" ");
}
void setup(void)
{
// start serial port
Serial.begin(9600);
Serial.println("Dallas Temperature IC Control Library Demo");
// Start up the library
sensors.begin();
// locate devices on the bus
Serial.print("Found ");
Serial.print(sensors.getDeviceCount(), DEC);
Serial.println(" devices.");
// search for devices on the bus and assign based on an index
if (!sensors.getAddress(insideThermometer, 0)) Serial.println("Unable to find address for Device 0");
if (!sensors.getAddress(outsideThermometer, 1)) Serial.println("Unable to find address for Device 1");
Serial.print("Device insideThermometer ");
printAlarmInfo(insideThermometer);
Serial.println();
Serial.print("Device outsideThermometer ");
printAlarmInfo(outsideThermometer);
Serial.println();
// set alarm ranges
Serial.println("Setting alarm temps...");
sensors.setHighAlarmTemp(insideThermometer, 26);
sensors.setLowAlarmTemp(insideThermometer, 22);
sensors.setHighAlarmTemp(outsideThermometer, 25);
sensors.setLowAlarmTemp(outsideThermometer, 21);
Serial.print("New insideThermometer ");
printAlarmInfo(insideThermometer);
Serial.println();
Serial.print("New outsideThermometer ");
printAlarmInfo(outsideThermometer);
Serial.println();
// attach alarm handler
sensors.setAlarmHandler(&newAlarmHandler);
}
void loop(void)
{
// ask the devices to measure the temperature
sensors.requestTemperatures();
// if an alarm condition exists as a result of the most recent
// requestTemperatures() request, it exists until the next time
// requestTemperatures() is called AND there isn't an alarm condition
// on the device
if (sensors.hasAlarm())
{
Serial.println("Oh noes! There is at least one alarm on the bus.");
}
// call alarm handler function defined by sensors.setAlarmHandler
// for each device reporting an alarm
sensors.processAlarms();
if (!sensors.hasAlarm())
{
// just print out the current temperature
printCurrentTemp(insideThermometer);
printCurrentTemp(outsideThermometer);
}
delay(1000);
}
libraries/DallasTemperature/examples/Multiple/Multiple.pde
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#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 2
#define TEMPERATURE_PRECISION 9
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
// arrays to hold device addresses
DeviceAddress insideThermometer, outsideThermometer;
void setup(void)
{
// start serial port
Serial.begin(9600);
Serial.println("Dallas Temperature IC Control Library Demo");
// Start up the library
sensors.begin();
// locate devices on the bus
Serial.print("Locating devices...");
Serial.print("Found ");
Serial.print(sensors.getDeviceCount(), DEC);
Serial.println(" devices.");
// report parasite power requirements
Serial.print("Parasite power is: ");
if (sensors.isParasitePowerMode()) Serial.println("ON");
else Serial.println("OFF");
// assign address manually. the addresses below will beed to be changed
// to valid device addresses on your bus. device address can be retrieved
// by using either oneWire.search(deviceAddress) or individually via
// sensors.getAddress(deviceAddress, index)
//insideThermometer = { 0x28, 0x1D, 0x39, 0x31, 0x2, 0x0, 0x0, 0xF0 };
//outsideThermometer = { 0x28, 0x3F, 0x1C, 0x31, 0x2, 0x0, 0x0, 0x2 };
// search for devices on the bus and assign based on an index. ideally,
// you would do this to initially discover addresses on the bus and then
// use those addresses and manually assign them (see above) once you know
// the devices on your bus (and assuming they don't change).
//
// method 1: by index
if (!sensors.getAddress(insideThermometer, 0)) Serial.println("Unable to find address for Device 0");
if (!sensors.getAddress(outsideThermometer, 1)) Serial.println("Unable to find address for Device 1");
// method 2: search()
// search() looks for the next device. Returns 1 if a new address has been
// returned. A zero might mean that the bus is shorted, there are no devices,
// or you have already retrieved all of them. It might be a good idea to
// check the CRC to make sure you didn't get garbage. The order is
// deterministic. You will always get the same devices in the same order
//
// Must be called before search()
//oneWire.reset_search();
// assigns the first address found to insideThermometer
//if (!oneWire.search(insideThermometer)) Serial.println("Unable to find address for insideThermometer");
// assigns the seconds address found to outsideThermometer
//if (!oneWire.search(outsideThermometer)) Serial.println("Unable to find address for outsideThermometer");
// show the addresses we found on the bus
Serial.print("Device 0 Address: ");
printAddress(insideThermometer);
Serial.println();
Serial.print("Device 1 Address: ");
printAddress(outsideThermometer);
Serial.println();
// set the resolution to 9 bit
sensors.setResolution(insideThermometer, TEMPERATURE_PRECISION);
sensors.setResolution(outsideThermometer, TEMPERATURE_PRECISION);
Serial.print("Device 0 Resolution: ");
Serial.print(sensors.getResolution(insideThermometer), DEC);
Serial.println();
Serial.print("Device 1 Resolution: ");
Serial.print(sensors.getResolution(outsideThermometer), DEC);
Serial.println();
}
// function to print a device address
void printAddress(DeviceAddress deviceAddress)
{
for (uint8_t i = 0; i < 8; i++)
{
// zero pad the address if necessary
if (deviceAddress[i] < 16) Serial.print("0");
Serial.print(deviceAddress[i], HEX);
}
}
// function to print the temperature for a device
void printTemperature(DeviceAddress deviceAddress)
{
float tempC = sensors.getTempC(deviceAddress);
Serial.print("Temp C: ");
Serial.print(tempC);
Serial.print(" Temp F: ");
Serial.print(DallasTemperature::toFahrenheit(tempC));
}
// function to print a device's resolution
void printResolution(DeviceAddress deviceAddress)
{
Serial.print("Resolution: ");
Serial.print(sensors.getResolution(deviceAddress));
Serial.println();
}
// main function to print information about a device
void printData(DeviceAddress deviceAddress)
{
Serial.print("Device Address: ");
printAddress(deviceAddress);
Serial.print(" ");
printTemperature(deviceAddress);
Serial.println();
}
void loop(void)
{
// call sensors.requestTemperatures() to issue a global temperature
// request to all devices on the bus
Serial.print("Requesting temperatures...");
sensors.requestTemperatures();
Serial.println("DONE");
// print the device information
printData(insideThermometer);
printData(outsideThermometer);
}
libraries/DallasTemperature/examples/Simple/Simple.pde
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#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 2
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
void setup(void)
{
// start serial port
Serial.begin(9600);
Serial.println("Dallas Temperature IC Control Library Demo");
// Start up the library
sensors.begin();
}
void loop(void)
{
// call sensors.requestTemperatures() to issue a global temperature
// request to all devices on the bus
Serial.print("Requesting temperatures...");
sensors.requestTemperatures(); // Send the command to get temperatures
Serial.println("DONE");
Serial.print("Temperature for the device 1 (index 0) is: ");
Serial.println(sensors.getTempCByIndex(0));
}
libraries/DallasTemperature/examples/Single/Single.pde
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#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 2
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
// arrays to hold device address
DeviceAddress insideThermometer;
void setup(void)
{
// start serial port
Serial.begin(9600);
Serial.println("Dallas Temperature IC Control Library Demo");
// locate devices on the bus
Serial.print("Locating devices...");
sensors.begin();
Serial.print("Found ");
Serial.print(sensors.getDeviceCount(), DEC);
Serial.println(" devices.");
// report parasite power requirements
Serial.print("Parasite power is: ");
if (sensors.isParasitePowerMode()) Serial.println("ON");
else Serial.println("OFF");
// assign address manually. the addresses below will beed to be changed
// to valid device addresses on your bus. device address can be retrieved
// by using either oneWire.search(deviceAddress) or individually via
// sensors.getAddress(deviceAddress, index)
//insideThermometer = { 0x28, 0x1D, 0x39, 0x31, 0x2, 0x0, 0x0, 0xF0 };
// Method 1:
// search for devices on the bus and assign based on an index. ideally,
// you would do this to initially discover addresses on the bus and then
// use those addresses and manually assign them (see above) once you know
// the devices on your bus (and assuming they don't change).
if (!sensors.getAddress(insideThermometer, 0)) Serial.println("Unable to find address for Device 0");
// method 2: search()
// search() looks for the next device. Returns 1 if a new address has been
// returned. A zero might mean that the bus is shorted, there are no devices,
// or you have already retrieved all of them. It might be a good idea to
// check the CRC to make sure you didn't get garbage. The order is
// deterministic. You will always get the same devices in the same order
//
// Must be called before search()
//oneWire.reset_search();
// assigns the first address found to insideThermometer
//if (!oneWire.search(insideThermometer)) Serial.println("Unable to find address for insideThermometer");
// show the addresses we found on the bus
Serial.print("Device 0 Address: ");
printAddress(insideThermometer);
Serial.println();
// set the resolution to 9 bit (Each Dallas/Maxim device is capable of several different resolutions)
sensors.setResolution(insideThermometer, 9);
Serial.print("Device 0 Resolution: ");
Serial.print(sensors.getResolution(insideThermometer), DEC);
Serial.println();
}
// function to print the temperature for a device
void printTemperature(DeviceAddress deviceAddress)
{
// method 1 - slower
//Serial.print("Temp C: ");
//Serial.print(sensors.getTempC(deviceAddress));
//Serial.print(" Temp F: ");
//Serial.print(sensors.getTempF(deviceAddress)); // Makes a second call to getTempC and then converts to Fahrenheit
// method 2 - faster
float tempC = sensors.getTempC(deviceAddress);
Serial.print("Temp C: ");
Serial.print(tempC);
Serial.print(" Temp F: ");
Serial.println(DallasTemperature::toFahrenheit(tempC)); // Converts tempC to Fahrenheit
}
void loop(void)
{
// call sensors.requestTemperatures() to issue a global temperature
// request to all devices on the bus
Serial.print("Requesting temperatures...");
sensors.requestTemperatures(); // Send the command to get temperatures
Serial.println("DONE");
// It responds almost immediately. Let's print out the data
printTemperature(insideThermometer); // Use a simple function to print out the data
}
// function to print a device address
void printAddress(DeviceAddress deviceAddress)
{
for (uint8_t i = 0; i < 8; i++)
{
if (deviceAddress[i] < 16) Serial.print("0");
Serial.print(deviceAddress[i], HEX);
}
}
libraries/DallasTemperature/examples/Tester/Tester.pde
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#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 2
#define TEMPERATURE_PRECISION 9
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
int numberOfDevices; // Number of temperature devices found
DeviceAddress tempDeviceAddress; // We'll use this variable to store a found device address
void setup(void)
{
// start serial port
Serial.begin(9600);
Serial.println("Dallas Temperature IC Control Library Demo");
// Start up the library
sensors.begin();
// Grab a count of devices on the wire
numberOfDevices = sensors.getDeviceCount();
// locate devices on the bus
Serial.print("Locating devices...");
Serial.print("Found ");
Serial.print(numberOfDevices, DEC);
Serial.println(" devices.");
// report parasite power requirements
Serial.print("Parasite power is: ");
if (sensors.isParasitePowerMode()) Serial.println("ON");
else Serial.println("OFF");
// Loop through each device, print out address
for(int i=0;i<numberOfDevices; i++)
{
// Search the wire for address
if(sensors.getAddress(tempDeviceAddress, i))
{
Serial.print("Found device ");
Serial.print(i, DEC);
Serial.print(" with address: ");
printAddress(tempDeviceAddress);
Serial.println();
Serial.print("Setting resolution to ");
Serial.println(TEMPERATURE_PRECISION, DEC);
// set the resolution to TEMPERATURE_PRECISION bit (Each Dallas/Maxim device is capable of several different resolutions)
sensors.setResolution(tempDeviceAddress, TEMPERATURE_PRECISION);
Serial.print("Resolution actually set to: ");
Serial.print(sensors.getResolution(tempDeviceAddress), DEC);
Serial.println();
}else{
Serial.print("Found ghost device at ");
Serial.print(i, DEC);
Serial.print(" but could not detect address. Check power and cabling");
}
}
}
// function to print the temperature for a device
void printTemperature(DeviceAddress deviceAddress)
{
// method 1 - slower
//Serial.print("Temp C: ");
//Serial.print(sensors.getTempC(deviceAddress));
//Serial.print(" Temp F: ");
//Serial.print(sensors.getTempF(deviceAddress)); // Makes a second call to getTempC and then converts to Fahrenheit
// method 2 - faster
float tempC = sensors.getTempC(deviceAddress);
Serial.print("Temp C: ");
Serial.print(tempC);
Serial.print(" Temp F: ");
Serial.println(DallasTemperature::toFahrenheit(tempC)); // Converts tempC to Fahrenheit
}
void loop(void)
{
// call sensors.requestTemperatures() to issue a global temperature
// request to all devices on the bus
Serial.print("Requesting temperatures...");
sensors.requestTemperatures(); // Send the command to get temperatures
Serial.println("DONE");
// Loop through each device, print out temperature data
for(int i=0;i<numberOfDevices; i++)
{
// Search the wire for address
if(sensors.getAddress(tempDeviceAddress, i))
{
// Output the device ID
Serial.print("Temperature for device: ");
Serial.println(i,DEC);
// It responds almost immediately. Let's print out the data
printTemperature(tempDeviceAddress); // Use a simple function to print out the data
}
//else ghost device! Check your power requirements and cabling
}
}
// function to print a device address
void printAddress(DeviceAddress deviceAddress)
{
for (uint8_t i = 0; i < 8; i++)
{
if (deviceAddress[i] < 16) Serial.print("0");
Serial.print(deviceAddress[i], HEX);
}
}
libraries/DallasTemperature/examples/WaitForConversion/WaitForConversion.pde
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#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 2
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
void setup(void)
{
// start serial port
Serial.begin(115200);
Serial.println("Dallas Temperature Control Library - Async Demo");
Serial.println("\nDemo shows the difference in length of the call\n\n");
// Start up the library
sensors.begin();
}
void loop(void)
{
// Request temperature conversion (traditional)
Serial.println("Before blocking requestForConversion");
unsigned long start = millis();
sensors.requestTemperatures();
unsigned long stop = millis();
Serial.println("After blocking requestForConversion");
Serial.print("Time used: ");
Serial.println(stop - start);
// get temperature
Serial.print("Temperature: ");
Serial.println(sensors.getTempCByIndex(0));
Serial.println("\n");
// Request temperature conversion - non-blocking / async
Serial.println("Before NON-blocking/async requestForConversion");
start = millis();
sensors.setWaitForConversion(false); // makes it async
sensors.requestTemperatures();
sensors.setWaitForConversion(true);
stop = millis();
Serial.println("After NON-blocking/async requestForConversion");
Serial.print("Time used: ");
Serial.println(stop - start);
// 9 bit resolution by default
// Note the programmer is responsible for the right delay
// we could do something usefull here instead of the delay
int resolution = 9;
delay(750/ (1 << (12-resolution)));
// get temperature
Serial.print("Temperature: ");
Serial.println(sensors.getTempCByIndex(0));
Serial.println("\n\n\n\n");
delay(5000);
}
libraries/DallasTemperature/examples/WaitForConversion2/WaitForConversion2.pde
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//
// Sample of using Async reading of Dallas Temperature Sensors
//
#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 2
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
DeviceAddress tempDeviceAddress;
int resolution = 12;
unsigned long lastTempRequest = 0;
int delayInMillis = 0;
float temperature = 0.0;
int idle = 0;
//
// SETUP
//
void setup(void)
{
Serial.begin(115200);
Serial.println("Dallas Temperature Control Library - Async Demo");
Serial.print("Library Version: ");
Serial.println(DALLASTEMPLIBVERSION);
Serial.println("\n");
sensors.begin();
sensors.getAddress(tempDeviceAddress, 0);
sensors.setResolution(tempDeviceAddress, resolution);
sensors.setWaitForConversion(false);
sensors.requestTemperatures();
delayInMillis = 750 / (1 << (12 - resolution));
lastTempRequest = millis();
pinMode(13, OUTPUT);
}
void loop(void)
{
if (millis() - lastTempRequest >= delayInMillis) // waited long enough??
{
digitalWrite(13, LOW);
Serial.print(" Temperature: ");
temperature = sensors.getTempCByIndex(0);
Serial.println(temperature, resolution - 8);
Serial.print(" Resolution: ");
Serial.println(resolution);
Serial.print("Idle counter: ");
Serial.println(idle);
Serial.println();
idle = 0;
// immediately after fetching the temperature we request a new sample
// in the async modus
// for the demo we let the resolution change to show differences
resolution++;
if (resolution > 12) resolution = 9;
sensors.setResolution(tempDeviceAddress, resolution);
sensors.requestTemperatures();
delayInMillis = 750 / (1 << (12 - resolution));
lastTempRequest = millis();
}
digitalWrite(13, HIGH);
// we can do usefull things here
// for the demo we just count the idle time in millis
delay(1);
idle++;
}
libraries/DallasTemperature/keywords.txt
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#######################################
# Syntax Coloring Map For Ultrasound
#######################################
#######################################
# Datatypes (KEYWORD1)
#######################################
DallasTemperature KEYWORD1
OneWire KEYWORD1
AlarmHandler KEYWORD1
DeviceAddress KEYWORD1
#######################################
# Methods and Functions (KEYWORD2)
#######################################
setResolution KEYWORD2
getResolution KEYWORD2
getTempC KEYWORD2
toFahrenheit KEYWORD2
getTempF KEYWORD2
getTempCByIndex KEYWORD2
getTempFByIndex KEYWORD2
setWaitForConversion KEYWORD2
getWaitForConversion KEYWORD2
requestTemperatures KEYWORD2
requestTemperaturesByAddress KEYWORD2
requestTemperaturesByIndex KEYWORD2
isParasitePowerMode KEYWORD2
begin KEYWORD2
getDeviceCount KEYWORD2
getAddress KEYWORD2
validAddress KEYWORD2
isConnected KEYWORD2
readScratchPad KEYWORD2
writeScratchPad KEYWORD2
readPowerSupply KEYWORD2
setHighAlarmTemp KEYWORD2
setLowAlarmTemp KEYWORD2
getHighAlarmTemp KEYWORD2
getLowAlarmTemp KEYWORD2
resetAlarmSearch KEYWORD2
alarmSearch KEYWORD2
hasAlarm KEYWORD2
toCelsius KEYWORD2
processAlarmss KEYWORD2
setAlarmHandlers KEYWORD2
defaultAlarmHandler KEYWORD2
calculateTemperature KEYWORD2
millisToWaitForConversion KEYWORD2
#######################################
# Constants (LITERAL1)
#######################################
libraries/DallasTemperature/library.json
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{
"name": "DallasTemperature",
"keywords": "onewire, 1-wire, bus, sensor, temperature",
"description": "Arduino Library for Dallas Temperature ICs (DS18B20, DS18S20, DS1822, DS1820)",
"repository":
{
"type": "git",
"url": "https://github.com/milesburton/Arduino-Temperature-Control-Library.git"
},
"authors":
[
{
"name": "Miles Burton",
"email": "miles@mnetcs.com",
"url": "http://www.milesburton.com",
"maintainer": true
},
{
"name": "Tim Newsome",
"email": "nuisance@casualhacker.net"
},
{
"name": "Guil Barros",
"email": "gfbarros@bappos.com"
},
{
"name": "Rob Tillaart",
"email": "rob.tillaart@gmail.com"
}
],
"dependencies":
{
"name": "OneWire",
"authors": "Paul Stoffregen",
"frameworks": "arduino"
},
"frameworks": "arduino",
"platforms": "atmelavr"
}
libraries/EmonLib/EmonLib.cpp
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/*
Emon.cpp - Library for openenergymonitor
Created by Trystan Lea, April 27 2010
GNU GPL
modified to use up to 12 bits ADC resolution (ex. Arduino Due)
by boredman@boredomprojects.net 26.12.2013
*/
//#include "WProgram.h" un-comment for use on older versions of Arduino IDE
#include "EmonLib.h"
#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
//--------------------------------------------------------------------------------------
// Sets the pins to be used for voltage and current sensors
//--------------------------------------------------------------------------------------
void EnergyMonitor::voltage(int _inPinV, double _VCAL, double _PHASECAL)
{
inPinV = _inPinV;
VCAL = _VCAL;
PHASECAL = _PHASECAL;
}
void EnergyMonitor::current(int _inPinI, double _ICAL)
{
inPinI = _inPinI;
ICAL = _ICAL;
}
//--------------------------------------------------------------------------------------
// Sets the pins to be used for voltage and current sensors based on emontx pin map
//--------------------------------------------------------------------------------------
void EnergyMonitor::voltageTX(double _VCAL, double _PHASECAL)
{
inPinV = 2;
VCAL = _VCAL;
PHASECAL = _PHASECAL;
}
void EnergyMonitor::currentTX(int _channel, double _ICAL)
{
if (_channel == 1) inPinI = 3;
if (_channel == 2) inPinI = 0;
if (_channel == 3) inPinI = 1;
ICAL = _ICAL;
}
//--------------------------------------------------------------------------------------
// emon_calc procedure
// Calculates realPower,apparentPower,powerFactor,Vrms,Irms,kwh increment
// From a sample window of the mains AC voltage and current.
// The Sample window length is defined by the number of half wavelengths or crossings we choose to measure.
//--------------------------------------------------------------------------------------
void EnergyMonitor::calcVI(int crossings, int timeout)
{
#if defined emonTxV3
int SUPPLYVOLTAGE=3300;
#else
int SUPPLYVOLTAGE = readVcc();
#endif
int crossCount = 0; //Used to measure number of times threshold is crossed.
int numberOfSamples = 0; //This is now incremented
//-------------------------------------------------------------------------------------------------------------------------
// 1) Waits for the waveform to be close to 'zero' (500 adc) part in sin curve.
//-------------------------------------------------------------------------------------------------------------------------
boolean st=false; //an indicator to exit the while loop
unsigned long start = millis(); //millis()-start makes sure it doesnt get stuck in the loop if there is an error.
while(st==false) //the while loop...
{
startV = analogRead(inPinV); //using the voltage waveform
if ((startV < (ADC_COUNTS/2+50)) && (startV > (ADC_COUNTS/2-50))) st=true; //check its within range
if ((millis()-start)>timeout) st = true;
}
//-------------------------------------------------------------------------------------------------------------------------
// 2) Main measurment loop
//-------------------------------------------------------------------------------------------------------------------------
start = millis();
while ((crossCount < crossings) && ((millis()-start)<timeout))
{
numberOfSamples++; //Count number of times looped.
lastSampleV=sampleV; //Used for digital high pass filter
lastSampleI=sampleI; //Used for digital high pass filter
lastFilteredV = filteredV; //Used for offset removal
lastFilteredI = filteredI; //Used for offset removal
//-----------------------------------------------------------------------------
// A) Read in raw voltage and current samples
//-----------------------------------------------------------------------------
sampleV = analogRead(inPinV); //Read in raw voltage signal
sampleI = analogRead(inPinI); //Read in raw current signal
//-----------------------------------------------------------------------------
// B) Apply digital high pass filters to remove 2.5V DC offset (centered on 0V).
//-----------------------------------------------------------------------------
filteredV = 0.996*(lastFilteredV+(sampleV-lastSampleV));
filteredI = 0.996*(lastFilteredI+(sampleI-lastSampleI));
//-----------------------------------------------------------------------------
// C) Root-mean-square method voltage
//-----------------------------------------------------------------------------
sqV= filteredV * filteredV; //1) square voltage values
sumV += sqV; //2) sum
//-----------------------------------------------------------------------------
// D) Root-mean-square method current
//-----------------------------------------------------------------------------
sqI = filteredI * filteredI; //1) square current values
sumI += sqI; //2) sum
//-----------------------------------------------------------------------------
// E) Phase calibration
//-----------------------------------------------------------------------------
phaseShiftedV = lastFilteredV + PHASECAL * (filteredV - lastFilteredV);
//-----------------------------------------------------------------------------
// F) Instantaneous power calc
//-----------------------------------------------------------------------------
instP = phaseShiftedV * filteredI; //Instantaneous Power
sumP +=instP; //Sum
//-----------------------------------------------------------------------------
// G) Find the number of times the voltage has crossed the initial voltage
// - every 2 crosses we will have sampled 1 wavelength
// - so this method allows us to sample an integer number of half wavelengths which increases accuracy
//-----------------------------------------------------------------------------
lastVCross = checkVCross;
if (sampleV > startV) checkVCross = true;
else checkVCross = false;
if (numberOfSamples==1) lastVCross = checkVCross;
if (lastVCross != checkVCross) crossCount++;
}
//-------------------------------------------------------------------------------------------------------------------------
// 3) Post loop calculations
//-------------------------------------------------------------------------------------------------------------------------
//Calculation of the root of the mean of the voltage and current squared (rms)
//Calibration coeficients applied.
double V_RATIO = VCAL *((SUPPLYVOLTAGE/1000.0) / (ADC_COUNTS));
Vrms = V_RATIO * sqrt(sumV / numberOfSamples);
double I_RATIO = ICAL *((SUPPLYVOLTAGE/1000.0) / (ADC_COUNTS));
Irms = I_RATIO * sqrt(sumI / numberOfSamples);
//Calculation power values
realPower = V_RATIO * I_RATIO * sumP / numberOfSamples;
apparentPower = Vrms * Irms;
powerFactor=realPower / apparentPower;
//Reset accumulators
sumV = 0;
sumI = 0;
sumP = 0;
//--------------------------------------------------------------------------------------
}
//--------------------------------------------------------------------------------------
double EnergyMonitor::calcIrms(int NUMBER_OF_SAMPLES)
{
#if defined emonTxV3
int SUPPLYVOLTAGE=3300;
#else
int SUPPLYVOLTAGE = readVcc();
#endif
for (int n = 0; n < NUMBER_OF_SAMPLES; n++)
{
lastSampleI = sampleI;
sampleI = analogRead(inPinI);
lastFilteredI = filteredI;
filteredI = 0.996*(lastFilteredI+sampleI-lastSampleI);
// Root-mean-square method current
// 1) square current values
sqI = filteredI * filteredI;
// 2) sum
sumI += sqI;
}
double I_RATIO = ICAL *((SUPPLYVOLTAGE/1000.0) / (ADC_COUNTS));
Irms = I_RATIO * sqrt(sumI / NUMBER_OF_SAMPLES);
//Reset accumulators
sumI = 0;
//--------------------------------------------------------------------------------------
return Irms;
}
void EnergyMonitor::serialprint()
{
Serial.print(realPower);
Serial.print(' ');
Serial.print(apparentPower);
Serial.print(' ');
Serial.print(Vrms);
Serial.print(' ');
Serial.print(Irms);
Serial.print(' ');
Serial.print(powerFactor);
Serial.println(' ');
delay(100);
}
//thanks to http://hacking.majenko.co.uk/making-accurate-adc-readings-on-arduino
//and Jérôme who alerted us to http://provideyourown.com/2012/secret-arduino-voltmeter-measure-battery-voltage/
long EnergyMonitor::readVcc() {
long result;
//not used on emonTx V3 - as Vcc is always 3.3V - eliminates bandgap error and need for calibration http://harizanov.com/2013/09/thoughts-on-avr-adc-accuracy/
#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328__) || defined (__AVR_ATmega328P__)
ADMUX = _BV(REFS0) | _BV(MUX3) | _BV(MUX2) | _BV(MUX1);
#elif defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_AT90USB1286__)
ADMUX = _BV(REFS0) | _BV(MUX4) | _BV(MUX3) | _BV(MUX2) | _BV(MUX1);
ADCSRB &= ~_BV(MUX5); // Without this the function always returns -1 on the ATmega2560 http://openenergymonitor.org/emon/node/2253#comment-11432
#elif defined (__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
ADMUX = _BV(MUX5) | _BV(MUX0);
#elif defined (__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
ADMUX = _BV(MUX3) | _BV(MUX2);
#endif
#if defined(__AVR__)
delay(2); // Wait for Vref to settle
ADCSRA |= _BV(ADSC); // Convert
while (bit_is_set(ADCSRA,ADSC));
result = ADCL;
result |= ADCH<<8;
result = 1126400L / result; //1100mV*1024 ADC steps http://openenergymonitor.org/emon/node/1186
return result;
#elif defined(__arm__)
return (3300); //Arduino Due
#else
return (3300); //Guess that other un-supported architectures will be running a 3.3V!
#endif
}
libraries/EmonLib/EmonLib.h
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/*
Emon.h - Library for openenergymonitor
Created by Trystan Lea, April 27 2010
GNU GPL
modified to use up to 12 bits ADC resolution (ex. Arduino Due)
by boredman@boredomprojects.net 26.12.2013
*/
#ifndef EmonLib_h
#define EmonLib_h
#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
// to enable 12-bit ADC resolution on Arduino Due,
// include the following line in main sketch inside setup() function:
// analogReadResolution(ADC_BITS);
// otherwise will default to 10 bits, as in regular Arduino-based boards.
#if defined(__arm__)
#define ADC_BITS 12
#else
#define ADC_BITS 10
#endif
#define ADC_COUNTS (1<<ADC_BITS)
class EnergyMonitor
{
public:
void voltage(int _inPinV, double _VCAL, double _PHASECAL);
void current(int _inPinI, double _ICAL);
void voltageTX(double _VCAL, double _PHASECAL);
void currentTX(int _channel, double _ICAL);
void calcVI(int crossings, int timeout);
double calcIrms(int NUMBER_OF_SAMPLES);
void serialprint();
long readVcc();
//Useful value variables
double realPower,
apparentPower,
powerFactor,
Vrms,
Irms;
private:
//Set Voltage and current input pins
int inPinV;
int inPinI;
//Calibration coeficients
//These need to be set in order to obtain accurate results
double VCAL;
double ICAL;
double PHASECAL;
//--------------------------------------------------------------------------------------
// Variable declaration for emon_calc procedure
//--------------------------------------------------------------------------------------
int lastSampleV,sampleV; //sample_ holds the raw analog read value, lastSample_ holds the last sample
int lastSampleI,sampleI;
double lastFilteredV,filteredV; //Filtered_ is the raw analog value minus the DC offset
double lastFilteredI, filteredI;
double phaseShiftedV; //Holds the calibrated phase shifted voltage.
double sqV,sumV,sqI,sumI,instP,sumP; //sq = squared, sum = Sum, inst = instantaneous
int startV; //Instantaneous voltage at start of sample window.
boolean lastVCross, checkVCross; //Used to measure number of times threshold is crossed.
int crossCount; // ''
};
#endif
libraries/EmonLib/Readme.txt
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_ _ _
| | (_) |
___ _ __ ___ ___ _ __ | | _| |__
/ _ \ '_ ` _ \ / _ \| '_ \| | | | '_ \
| __/ | | | | | (_) | | | | |____| | |_) |
\___|_| |_| |_|\___/|_| |_|______|_|_.__/
Arduino Energy Monitoring Library - compatible with Arduino 1.0
*****************************************************************
Designed for use with emonTx: http://openenergymonitor.org/emon/Modules
Download to Arduino IDE 'libraries' folder. Restart of IDE required.
Git Clone and Git Pull can be easily used to keep the library up-to-date and manage changes.
JeeLabs has done a good post on the topic: http://jeelabs.org/2011/12/29/out-with-the-old-in-with-the-new/
Update: 5th January 2014: Support Added for Arduino Due (ARM Cortex-M3, 12-bit ADC) by icboredman.
To enable this feature on Arduino Due, add the following statement to setup() function in main sketch:
analogReadResolution(ADC_BITS); This will set ADC_BITS to 12 (Arduino Due), EmonLib will otherwise default to 10 analogReadResolution(ADC_BITS);.
See blog post on using Arduino Due as energy monitor: http://boredomprojects.net/index.php/projects/home-energy-monitor
libraries/EmonLib/examples/current_only/current_only.ino
-20
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@@ -1,20 +0,0 @@
// EmonLibrary examples openenergymonitor.org, Licence GNU GPL V3
#include "EmonLib.h" // Include Emon Library
EnergyMonitor emon1; // Create an instance
void setup()
{
Serial.begin(9600);
emon1.current(1, 111.1); // Current: input pin, calibration.
}
void loop()
{
double Irms = emon1.calcIrms(1480); // Calculate Irms only
Serial.print(Irms*230.0); // Apparent power
Serial.print(" ");
Serial.println(Irms); // Irms
}
libraries/EmonLib/examples/voltage_and_current/voltage_and_current.ino
-24
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@@ -1,24 +0,0 @@
// EmonLibrary examples openenergymonitor.org, Licence GNU GPL V3
#include "EmonLib.h" // Include Emon Library
EnergyMonitor emon1; // Create an instance
void setup()
{
Serial.begin(9600);
emon1.voltage(2, 234.26, 1.7); // Voltage: input pin, calibration, phase_shift
emon1.current(1, 111.1); // Current: input pin, calibration.
}
void loop()
{
emon1.calcVI(20,2000); // Calculate all. No.of half wavelengths (crossings), time-out
emon1.serialprint(); // Print out all variables (realpower, apparent power, Vrms, Irms, power factor)
float realPower = emon1.realPower; //extract Real Power into variable
float apparentPower = emon1.apparentPower; //extract Apparent Power into variable
float powerFActor = emon1.powerFactor; //extract Power Factor into Variable
float supplyVoltage = emon1.Vrms; //extract Vrms into Variable
float Irms = emon1.Irms; //extract Irms into Variable
}
libraries/Encoder/Encoder.cpp
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@@ -1,10 +0,0 @@
#include "Encoder.h"
// Yes, all the code is in the header file, to provide the user
// configure options with #define (before they include it), and
// to facilitate some crafty optimizations!
Encoder_internal_state_t * Encoder::interruptArgs[];
libraries/Encoder/Encoder.h
-942
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@@ -1,942 +0,0 @@
/* Encoder Library, for measuring quadrature encoded signals
* http://www.pjrc.com/teensy/td_libs_Encoder.html
* Copyright (c) 2011,2013 PJRC.COM, LLC - Paul Stoffregen <paul@pjrc.com>
*
* Version 1.2 - fix -2 bug in C-only code
* Version 1.1 - expand to support boards with up to 60 interrupts
* Version 1.0 - initial release
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef Encoder_h_
#define Encoder_h_
#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#elif defined(WIRING)
#include "Wiring.h"
#else
#include "WProgram.h"
#include "pins_arduino.h"
#endif
#include "utility/direct_pin_read.h"
#if defined(ENCODER_USE_INTERRUPTS) || !defined(ENCODER_DO_NOT_USE_INTERRUPTS)
#define ENCODER_USE_INTERRUPTS
#define ENCODER_ARGLIST_SIZE CORE_NUM_INTERRUPT
#include "utility/interrupt_pins.h"
#ifdef ENCODER_OPTIMIZE_INTERRUPTS
#include "utility/interrupt_config.h"
#endif
#else
#define ENCODER_ARGLIST_SIZE 0
#endif
// All the data needed by interrupts is consolidated into this ugly struct
// to facilitate assembly language optimizing of the speed critical update.
// The assembly code uses auto-incrementing addressing modes, so the struct
// must remain in exactly this order.
typedef struct {
volatile IO_REG_TYPE * pin1_register;
volatile IO_REG_TYPE * pin2_register;
IO_REG_TYPE pin1_bitmask;
IO_REG_TYPE pin2_bitmask;
uint8_t state;
int32_t position;
} Encoder_internal_state_t;
class Encoder
{
public:
Encoder(uint8_t pin1, uint8_t pin2) {
#ifdef INPUT_PULLUP
pinMode(pin1, INPUT_PULLUP);
pinMode(pin2, INPUT_PULLUP);
#else
pinMode(pin1, INPUT);
digitalWrite(pin1, HIGH);
pinMode(pin2, INPUT);
digitalWrite(pin2, HIGH);
#endif
encoder.pin1_register = PIN_TO_BASEREG(pin1);
encoder.pin1_bitmask = PIN_TO_BITMASK(pin1);
encoder.pin2_register = PIN_TO_BASEREG(pin2);
encoder.pin2_bitmask = PIN_TO_BITMASK(pin2);
encoder.position = 0;
// allow time for a passive R-C filter to charge
// through the pullup resistors, before reading
// the initial state
delayMicroseconds(2000);
uint8_t s = 0;
if (DIRECT_PIN_READ(encoder.pin1_register, encoder.pin1_bitmask)) s |= 1;
if (DIRECT_PIN_READ(encoder.pin2_register, encoder.pin2_bitmask)) s |= 2;
encoder.state = s;
#ifdef ENCODER_USE_INTERRUPTS
interrupts_in_use = attach_interrupt(pin1, &encoder);
interrupts_in_use += attach_interrupt(pin2, &encoder);
#endif
//update_finishup(); // to force linker to include the code (does not work)
}
#ifdef ENCODER_USE_INTERRUPTS
inline int32_t read() {
if (interrupts_in_use < 2) {
noInterrupts();
update(&encoder);
} else {
noInterrupts();
}
int32_t ret = encoder.position;
interrupts();
return ret;
}
inline void write(int32_t p) {
noInterrupts();
encoder.position = p;
interrupts();
}
#else
inline int32_t read() {
update(&encoder);
return encoder.position;
}
inline void write(int32_t p) {
encoder.position = p;
}
#endif
private:
Encoder_internal_state_t encoder;
#ifdef ENCODER_USE_INTERRUPTS
uint8_t interrupts_in_use;
#endif
public:
static Encoder_internal_state_t * interruptArgs[ENCODER_ARGLIST_SIZE];
// _______ _______
// Pin1 ______| |_______| |______ Pin1
// negative <--- _______ _______ __ --> positive
// Pin2 __| |_______| |_______| Pin2
// new new old old
// pin2 pin1 pin2 pin1 Result
// ---- ---- ---- ---- ------
// 0 0 0 0 no movement
// 0 0 0 1 +1
// 0 0 1 0 -1
// 0 0 1 1 +2 (assume pin1 edges only)
// 0 1 0 0 -1
// 0 1 0 1 no movement
// 0 1 1 0 -2 (assume pin1 edges only)
// 0 1 1 1 +1
// 1 0 0 0 +1
// 1 0 0 1 -2 (assume pin1 edges only)
// 1 0 1 0 no movement
// 1 0 1 1 -1
// 1 1 0 0 +2 (assume pin1 edges only)
// 1 1 0 1 -1
// 1 1 1 0 +1
// 1 1 1 1 no movement
/*
// Simple, easy-to-read "documentation" version :-)
//
void update(void) {
uint8_t s = state & 3;
if (digitalRead(pin1)) s |= 4;
if (digitalRead(pin2)) s |= 8;
switch (s) {
case 0: case 5: case 10: case 15:
break;
case 1: case 7: case 8: case 14:
position++; break;
case 2: case 4: case 11: case 13:
position--; break;
case 3: case 12:
position += 2; break;
default:
position -= 2; break;
}
state = (s >> 2);
}
*/
private:
static void update(Encoder_internal_state_t *arg) {
#if defined(__AVR__)
// The compiler believes this is just 1 line of code, so
// it will inline this function into each interrupt
// handler. That's a tiny bit faster, but grows the code.
// Especially when used with ENCODER_OPTIMIZE_INTERRUPTS,
// the inline nature allows the ISR prologue and epilogue
// to only save/restore necessary registers, for very nice
// speed increase.
asm volatile (
"ld r30, X+" "\n\t"
"ld r31, X+" "\n\t"
"ld r24, Z" "\n\t" // r24 = pin1 input
"ld r30, X+" "\n\t"
"ld r31, X+" "\n\t"
"ld r25, Z" "\n\t" // r25 = pin2 input
"ld r30, X+" "\n\t" // r30 = pin1 mask
"ld r31, X+" "\n\t" // r31 = pin2 mask
"ld r22, X" "\n\t" // r22 = state
"andi r22, 3" "\n\t"
"and r24, r30" "\n\t"
"breq L%=1" "\n\t" // if (pin1)
"ori r22, 4" "\n\t" // state |= 4
"L%=1:" "and r25, r31" "\n\t"
"breq L%=2" "\n\t" // if (pin2)
"ori r22, 8" "\n\t" // state |= 8
"L%=2:" "ldi r30, lo8(pm(L%=table))" "\n\t"
"ldi r31, hi8(pm(L%=table))" "\n\t"
"add r30, r22" "\n\t"
"adc r31, __zero_reg__" "\n\t"
"asr r22" "\n\t"
"asr r22" "\n\t"
"st X+, r22" "\n\t" // store new state
"ld r22, X+" "\n\t"
"ld r23, X+" "\n\t"
"ld r24, X+" "\n\t"
"ld r25, X+" "\n\t"
"ijmp" "\n\t" // jumps to update_finishup()
// TODO move this table to another static function,
// so it doesn't get needlessly duplicated. Easier
// said than done, due to linker issues and inlining
"L%=table:" "\n\t"
"rjmp L%=end" "\n\t" // 0
"rjmp L%=plus1" "\n\t" // 1
"rjmp L%=minus1" "\n\t" // 2
"rjmp L%=plus2" "\n\t" // 3
"rjmp L%=minus1" "\n\t" // 4
"rjmp L%=end" "\n\t" // 5
"rjmp L%=minus2" "\n\t" // 6
"rjmp L%=plus1" "\n\t" // 7
"rjmp L%=plus1" "\n\t" // 8
"rjmp L%=minus2" "\n\t" // 9
"rjmp L%=end" "\n\t" // 10
"rjmp L%=minus1" "\n\t" // 11
"rjmp L%=plus2" "\n\t" // 12
"rjmp L%=minus1" "\n\t" // 13
"rjmp L%=plus1" "\n\t" // 14
"rjmp L%=end" "\n\t" // 15
"L%=minus2:" "\n\t"
"subi r22, 2" "\n\t"
"sbci r23, 0" "\n\t"
"sbci r24, 0" "\n\t"
"sbci r25, 0" "\n\t"
"rjmp L%=store" "\n\t"
"L%=minus1:" "\n\t"
"subi r22, 1" "\n\t"
"sbci r23, 0" "\n\t"
"sbci r24, 0" "\n\t"
"sbci r25, 0" "\n\t"
"rjmp L%=store" "\n\t"
"L%=plus2:" "\n\t"
"subi r22, 254" "\n\t"
"rjmp L%=z" "\n\t"
"L%=plus1:" "\n\t"
"subi r22, 255" "\n\t"
"L%=z:" "sbci r23, 255" "\n\t"
"sbci r24, 255" "\n\t"
"sbci r25, 255" "\n\t"
"L%=store:" "\n\t"
"st -X, r25" "\n\t"
"st -X, r24" "\n\t"
"st -X, r23" "\n\t"
"st -X, r22" "\n\t"
"L%=end:" "\n"
: : "x" (arg) : "r22", "r23", "r24", "r25", "r30", "r31");
#else
uint8_t p1val = DIRECT_PIN_READ(arg->pin1_register, arg->pin1_bitmask);
uint8_t p2val = DIRECT_PIN_READ(arg->pin2_register, arg->pin2_bitmask);
uint8_t state = arg->state & 3;
if (p1val) state |= 4;
if (p2val) state |= 8;
arg->state = (state >> 2);
switch (state) {
case 1: case 7: case 8: case 14:
arg->position++;
return;
case 2: case 4: case 11: case 13:
arg->position--;
return;
case 3: case 12:
arg->position += 2;
return;
case 6: case 9:
arg->position -= 2;
return;
}
#endif
}
/*
#if defined(__AVR__)
// TODO: this must be a no inline function
// even noinline does not seem to solve difficult
// problems with this. Oh well, it was only meant
// to shrink code size - there's no performance
// improvement in this, only code size reduction.
__attribute__((noinline)) void update_finishup(void) {
asm volatile (
"ldi r30, lo8(pm(Ltable))" "\n\t"
"ldi r31, hi8(pm(Ltable))" "\n\t"
"Ltable:" "\n\t"
"rjmp L%=end" "\n\t" // 0
"rjmp L%=plus1" "\n\t" // 1
"rjmp L%=minus1" "\n\t" // 2
"rjmp L%=plus2" "\n\t" // 3
"rjmp L%=minus1" "\n\t" // 4
"rjmp L%=end" "\n\t" // 5
"rjmp L%=minus2" "\n\t" // 6
"rjmp L%=plus1" "\n\t" // 7
"rjmp L%=plus1" "\n\t" // 8
"rjmp L%=minus2" "\n\t" // 9
"rjmp L%=end" "\n\t" // 10
"rjmp L%=minus1" "\n\t" // 11
"rjmp L%=plus2" "\n\t" // 12
"rjmp L%=minus1" "\n\t" // 13
"rjmp L%=plus1" "\n\t" // 14
"rjmp L%=end" "\n\t" // 15
"L%=minus2:" "\n\t"
"subi r22, 2" "\n\t"
"sbci r23, 0" "\n\t"
"sbci r24, 0" "\n\t"
"sbci r25, 0" "\n\t"
"rjmp L%=store" "\n\t"
"L%=minus1:" "\n\t"
"subi r22, 1" "\n\t"
"sbci r23, 0" "\n\t"
"sbci r24, 0" "\n\t"
"sbci r25, 0" "\n\t"
"rjmp L%=store" "\n\t"
"L%=plus2:" "\n\t"
"subi r22, 254" "\n\t"
"rjmp L%=z" "\n\t"
"L%=plus1:" "\n\t"
"subi r22, 255" "\n\t"
"L%=z:" "sbci r23, 255" "\n\t"
"sbci r24, 255" "\n\t"
"sbci r25, 255" "\n\t"
"L%=store:" "\n\t"
"st -X, r25" "\n\t"
"st -X, r24" "\n\t"
"st -X, r23" "\n\t"
"st -X, r22" "\n\t"
"L%=end:" "\n"
: : : "r22", "r23", "r24", "r25", "r30", "r31");
}
#endif
*/
#ifdef ENCODER_USE_INTERRUPTS
// this giant function is an unfortunate consequence of Arduino's
// attachInterrupt function not supporting any way to pass a pointer
// or other context to the attached function.
static uint8_t attach_interrupt(uint8_t pin, Encoder_internal_state_t *state) {
switch (pin) {
#ifdef CORE_INT0_PIN
case CORE_INT0_PIN:
interruptArgs[0] = state;
attachInterrupt(0, isr0, CHANGE);
break;
#endif
#ifdef CORE_INT1_PIN
case CORE_INT1_PIN:
interruptArgs[1] = state;
attachInterrupt(1, isr1, CHANGE);
break;
#endif
#ifdef CORE_INT2_PIN
case CORE_INT2_PIN:
interruptArgs[2] = state;
attachInterrupt(2, isr2, CHANGE);
break;
#endif
#ifdef CORE_INT3_PIN
case CORE_INT3_PIN:
interruptArgs[3] = state;
attachInterrupt(3, isr3, CHANGE);
break;
#endif
#ifdef CORE_INT4_PIN
case CORE_INT4_PIN:
interruptArgs[4] = state;
attachInterrupt(4, isr4, CHANGE);
break;
#endif
#ifdef CORE_INT5_PIN
case CORE_INT5_PIN:
interruptArgs[5] = state;
attachInterrupt(5, isr5, CHANGE);
break;
#endif
#ifdef CORE_INT6_PIN
case CORE_INT6_PIN:
interruptArgs[6] = state;
attachInterrupt(6, isr6, CHANGE);
break;
#endif
#ifdef CORE_INT7_PIN
case CORE_INT7_PIN:
interruptArgs[7] = state;
attachInterrupt(7, isr7, CHANGE);
break;
#endif
#ifdef CORE_INT8_PIN
case CORE_INT8_PIN:
interruptArgs[8] = state;
attachInterrupt(8, isr8, CHANGE);
break;
#endif
#ifdef CORE_INT9_PIN
case CORE_INT9_PIN:
interruptArgs[9] = state;
attachInterrupt(9, isr9, CHANGE);
break;
#endif
#ifdef CORE_INT10_PIN
case CORE_INT10_PIN:
interruptArgs[10] = state;
attachInterrupt(10, isr10, CHANGE);
break;
#endif
#ifdef CORE_INT11_PIN
case CORE_INT11_PIN:
interruptArgs[11] = state;
attachInterrupt(11, isr11, CHANGE);
break;
#endif
#ifdef CORE_INT12_PIN
case CORE_INT12_PIN:
interruptArgs[12] = state;
attachInterrupt(12, isr12, CHANGE);
break;
#endif
#ifdef CORE_INT13_PIN
case CORE_INT13_PIN:
interruptArgs[13] = state;
attachInterrupt(13, isr13, CHANGE);
break;
#endif
#ifdef CORE_INT14_PIN
case CORE_INT14_PIN:
interruptArgs[14] = state;
attachInterrupt(14, isr14, CHANGE);
break;
#endif
#ifdef CORE_INT15_PIN
case CORE_INT15_PIN:
interruptArgs[15] = state;
attachInterrupt(15, isr15, CHANGE);
break;
#endif
#ifdef CORE_INT16_PIN
case CORE_INT16_PIN:
interruptArgs[16] = state;
attachInterrupt(16, isr16, CHANGE);
break;
#endif
#ifdef CORE_INT17_PIN
case CORE_INT17_PIN:
interruptArgs[17] = state;
attachInterrupt(17, isr17, CHANGE);
break;
#endif
#ifdef CORE_INT18_PIN
case CORE_INT18_PIN:
interruptArgs[18] = state;
attachInterrupt(18, isr18, CHANGE);
break;
#endif
#ifdef CORE_INT19_PIN
case CORE_INT19_PIN:
interruptArgs[19] = state;
attachInterrupt(19, isr19, CHANGE);
break;
#endif
#ifdef CORE_INT20_PIN
case CORE_INT20_PIN:
interruptArgs[20] = state;
attachInterrupt(20, isr20, CHANGE);
break;
#endif
#ifdef CORE_INT21_PIN
case CORE_INT21_PIN:
interruptArgs[21] = state;
attachInterrupt(21, isr21, CHANGE);
break;
#endif
#ifdef CORE_INT22_PIN
case CORE_INT22_PIN:
interruptArgs[22] = state;
attachInterrupt(22, isr22, CHANGE);
break;
#endif
#ifdef CORE_INT23_PIN
case CORE_INT23_PIN:
interruptArgs[23] = state;
attachInterrupt(23, isr23, CHANGE);
break;
#endif
#ifdef CORE_INT24_PIN
case CORE_INT24_PIN:
interruptArgs[24] = state;
attachInterrupt(24, isr24, CHANGE);
break;
#endif
#ifdef CORE_INT25_PIN
case CORE_INT25_PIN:
interruptArgs[25] = state;
attachInterrupt(25, isr25, CHANGE);
break;
#endif
#ifdef CORE_INT26_PIN
case CORE_INT26_PIN:
interruptArgs[26] = state;
attachInterrupt(26, isr26, CHANGE);
break;
#endif
#ifdef CORE_INT27_PIN
case CORE_INT27_PIN:
interruptArgs[27] = state;
attachInterrupt(27, isr27, CHANGE);
break;
#endif
#ifdef CORE_INT28_PIN
case CORE_INT28_PIN:
interruptArgs[28] = state;
attachInterrupt(28, isr28, CHANGE);
break;
#endif
#ifdef CORE_INT29_PIN
case CORE_INT29_PIN:
interruptArgs[29] = state;
attachInterrupt(29, isr29, CHANGE);
break;
#endif
#ifdef CORE_INT30_PIN
case CORE_INT30_PIN:
interruptArgs[30] = state;
attachInterrupt(30, isr30, CHANGE);
break;
#endif
#ifdef CORE_INT31_PIN
case CORE_INT31_PIN:
interruptArgs[31] = state;
attachInterrupt(31, isr31, CHANGE);
break;
#endif
#ifdef CORE_INT32_PIN
case CORE_INT32_PIN:
interruptArgs[32] = state;
attachInterrupt(32, isr32, CHANGE);
break;
#endif
#ifdef CORE_INT33_PIN
case CORE_INT33_PIN:
interruptArgs[33] = state;
attachInterrupt(33, isr33, CHANGE);
break;
#endif
#ifdef CORE_INT34_PIN
case CORE_INT34_PIN:
interruptArgs[34] = state;
attachInterrupt(34, isr34, CHANGE);
break;
#endif
#ifdef CORE_INT35_PIN
case CORE_INT35_PIN:
interruptArgs[35] = state;
attachInterrupt(35, isr35, CHANGE);
break;
#endif
#ifdef CORE_INT36_PIN
case CORE_INT36_PIN:
interruptArgs[36] = state;
attachInterrupt(36, isr36, CHANGE);
break;
#endif
#ifdef CORE_INT37_PIN
case CORE_INT37_PIN:
interruptArgs[37] = state;
attachInterrupt(37, isr37, CHANGE);
break;
#endif
#ifdef CORE_INT38_PIN
case CORE_INT38_PIN:
interruptArgs[38] = state;
attachInterrupt(38, isr38, CHANGE);
break;
#endif
#ifdef CORE_INT39_PIN
case CORE_INT39_PIN:
interruptArgs[39] = state;
attachInterrupt(39, isr39, CHANGE);
break;
#endif
#ifdef CORE_INT40_PIN
case CORE_INT40_PIN:
interruptArgs[40] = state;
attachInterrupt(40, isr40, CHANGE);
break;
#endif
#ifdef CORE_INT41_PIN
case CORE_INT41_PIN:
interruptArgs[41] = state;
attachInterrupt(41, isr41, CHANGE);
break;
#endif
#ifdef CORE_INT42_PIN
case CORE_INT42_PIN:
interruptArgs[42] = state;
attachInterrupt(42, isr42, CHANGE);
break;
#endif
#ifdef CORE_INT43_PIN
case CORE_INT43_PIN:
interruptArgs[43] = state;
attachInterrupt(43, isr43, CHANGE);
break;
#endif
#ifdef CORE_INT44_PIN
case CORE_INT44_PIN:
interruptArgs[44] = state;
attachInterrupt(44, isr44, CHANGE);
break;
#endif
#ifdef CORE_INT45_PIN
case CORE_INT45_PIN:
interruptArgs[45] = state;
attachInterrupt(45, isr45, CHANGE);
break;
#endif
#ifdef CORE_INT46_PIN
case CORE_INT46_PIN:
interruptArgs[46] = state;
attachInterrupt(46, isr46, CHANGE);
break;
#endif
#ifdef CORE_INT47_PIN
case CORE_INT47_PIN:
interruptArgs[47] = state;
attachInterrupt(47, isr47, CHANGE);
break;
#endif
#ifdef CORE_INT48_PIN
case CORE_INT48_PIN:
interruptArgs[48] = state;
attachInterrupt(48, isr48, CHANGE);
break;
#endif
#ifdef CORE_INT49_PIN
case CORE_INT49_PIN:
interruptArgs[49] = state;
attachInterrupt(49, isr49, CHANGE);
break;
#endif
#ifdef CORE_INT50_PIN
case CORE_INT50_PIN:
interruptArgs[50] = state;
attachInterrupt(50, isr50, CHANGE);
break;
#endif
#ifdef CORE_INT51_PIN
case CORE_INT51_PIN:
interruptArgs[51] = state;
attachInterrupt(51, isr51, CHANGE);
break;
#endif
#ifdef CORE_INT52_PIN
case CORE_INT52_PIN:
interruptArgs[52] = state;
attachInterrupt(52, isr52, CHANGE);
break;
#endif
#ifdef CORE_INT53_PIN
case CORE_INT53_PIN:
interruptArgs[53] = state;
attachInterrupt(53, isr53, CHANGE);
break;
#endif
#ifdef CORE_INT54_PIN
case CORE_INT54_PIN:
interruptArgs[54] = state;
attachInterrupt(54, isr54, CHANGE);
break;
#endif
#ifdef CORE_INT55_PIN
case CORE_INT55_PIN:
interruptArgs[55] = state;
attachInterrupt(55, isr55, CHANGE);
break;
#endif
#ifdef CORE_INT56_PIN
case CORE_INT56_PIN:
interruptArgs[56] = state;
attachInterrupt(56, isr56, CHANGE);
break;
#endif
#ifdef CORE_INT57_PIN
case CORE_INT57_PIN:
interruptArgs[57] = state;
attachInterrupt(57, isr57, CHANGE);
break;
#endif
#ifdef CORE_INT58_PIN
case CORE_INT58_PIN:
interruptArgs[58] = state;
attachInterrupt(58, isr58, CHANGE);
break;
#endif
#ifdef CORE_INT59_PIN
case CORE_INT59_PIN:
interruptArgs[59] = state;
attachInterrupt(59, isr59, CHANGE);
break;
#endif
default:
return 0;
}
return 1;
}
#endif // ENCODER_USE_INTERRUPTS
#if defined(ENCODER_USE_INTERRUPTS) && !defined(ENCODER_OPTIMIZE_INTERRUPTS)
#ifdef CORE_INT0_PIN
static void isr0(void) { update(interruptArgs[0]); }
#endif
#ifdef CORE_INT1_PIN
static void isr1(void) { update(interruptArgs[1]); }
#endif
#ifdef CORE_INT2_PIN
static void isr2(void) { update(interruptArgs[2]); }
#endif
#ifdef CORE_INT3_PIN
static void isr3(void) { update(interruptArgs[3]); }
#endif
#ifdef CORE_INT4_PIN
static void isr4(void) { update(interruptArgs[4]); }
#endif
#ifdef CORE_INT5_PIN
static void isr5(void) { update(interruptArgs[5]); }
#endif
#ifdef CORE_INT6_PIN
static void isr6(void) { update(interruptArgs[6]); }
#endif
#ifdef CORE_INT7_PIN
static void isr7(void) { update(interruptArgs[7]); }
#endif
#ifdef CORE_INT8_PIN
static void isr8(void) { update(interruptArgs[8]); }
#endif
#ifdef CORE_INT9_PIN
static void isr9(void) { update(interruptArgs[9]); }
#endif
#ifdef CORE_INT10_PIN
static void isr10(void) { update(interruptArgs[10]); }
#endif
#ifdef CORE_INT11_PIN
static void isr11(void) { update(interruptArgs[11]); }
#endif
#ifdef CORE_INT12_PIN
static void isr12(void) { update(interruptArgs[12]); }
#endif
#ifdef CORE_INT13_PIN
static void isr13(void) { update(interruptArgs[13]); }
#endif
#ifdef CORE_INT14_PIN
static void isr14(void) { update(interruptArgs[14]); }
#endif
#ifdef CORE_INT15_PIN
static void isr15(void) { update(interruptArgs[15]); }
#endif
#ifdef CORE_INT16_PIN
static void isr16(void) { update(interruptArgs[16]); }
#endif
#ifdef CORE_INT17_PIN
static void isr17(void) { update(interruptArgs[17]); }
#endif
#ifdef CORE_INT18_PIN
static void isr18(void) { update(interruptArgs[18]); }
#endif
#ifdef CORE_INT19_PIN
static void isr19(void) { update(interruptArgs[19]); }
#endif
#ifdef CORE_INT20_PIN
static void isr20(void) { update(interruptArgs[20]); }
#endif
#ifdef CORE_INT21_PIN
static void isr21(void) { update(interruptArgs[21]); }
#endif
#ifdef CORE_INT22_PIN
static void isr22(void) { update(interruptArgs[22]); }
#endif
#ifdef CORE_INT23_PIN
static void isr23(void) { update(interruptArgs[23]); }
#endif
#ifdef CORE_INT24_PIN
static void isr24(void) { update(interruptArgs[24]); }
#endif
#ifdef CORE_INT25_PIN
static void isr25(void) { update(interruptArgs[25]); }
#endif
#ifdef CORE_INT26_PIN
static void isr26(void) { update(interruptArgs[26]); }
#endif
#ifdef CORE_INT27_PIN
static void isr27(void) { update(interruptArgs[27]); }
#endif
#ifdef CORE_INT28_PIN
static void isr28(void) { update(interruptArgs[28]); }
#endif
#ifdef CORE_INT29_PIN
static void isr29(void) { update(interruptArgs[29]); }
#endif
#ifdef CORE_INT30_PIN
static void isr30(void) { update(interruptArgs[30]); }
#endif
#ifdef CORE_INT31_PIN
static void isr31(void) { update(interruptArgs[31]); }
#endif
#ifdef CORE_INT32_PIN
static void isr32(void) { update(interruptArgs[32]); }
#endif
#ifdef CORE_INT33_PIN
static void isr33(void) { update(interruptArgs[33]); }
#endif
#ifdef CORE_INT34_PIN
static void isr34(void) { update(interruptArgs[34]); }
#endif
#ifdef CORE_INT35_PIN
static void isr35(void) { update(interruptArgs[35]); }
#endif
#ifdef CORE_INT36_PIN
static void isr36(void) { update(interruptArgs[36]); }
#endif
#ifdef CORE_INT37_PIN
static void isr37(void) { update(interruptArgs[37]); }
#endif
#ifdef CORE_INT38_PIN
static void isr38(void) { update(interruptArgs[38]); }
#endif
#ifdef CORE_INT39_PIN
static void isr39(void) { update(interruptArgs[39]); }
#endif
#ifdef CORE_INT40_PIN
static void isr40(void) { update(interruptArgs[40]); }
#endif
#ifdef CORE_INT41_PIN
static void isr41(void) { update(interruptArgs[41]); }
#endif
#ifdef CORE_INT42_PIN
static void isr42(void) { update(interruptArgs[42]); }
#endif
#ifdef CORE_INT43_PIN
static void isr43(void) { update(interruptArgs[43]); }
#endif
#ifdef CORE_INT44_PIN
static void isr44(void) { update(interruptArgs[44]); }
#endif
#ifdef CORE_INT45_PIN
static void isr45(void) { update(interruptArgs[45]); }
#endif
#ifdef CORE_INT46_PIN
static void isr46(void) { update(interruptArgs[46]); }
#endif
#ifdef CORE_INT47_PIN
static void isr47(void) { update(interruptArgs[47]); }
#endif
#ifdef CORE_INT48_PIN
static void isr48(void) { update(interruptArgs[48]); }
#endif
#ifdef CORE_INT49_PIN
static void isr49(void) { update(interruptArgs[49]); }
#endif
#ifdef CORE_INT50_PIN
static void isr50(void) { update(interruptArgs[50]); }
#endif
#ifdef CORE_INT51_PIN
static void isr51(void) { update(interruptArgs[51]); }
#endif
#ifdef CORE_INT52_PIN
static void isr52(void) { update(interruptArgs[52]); }
#endif
#ifdef CORE_INT53_PIN
static void isr53(void) { update(interruptArgs[53]); }
#endif
#ifdef CORE_INT54_PIN
static void isr54(void) { update(interruptArgs[54]); }
#endif
#ifdef CORE_INT55_PIN
static void isr55(void) { update(interruptArgs[55]); }
#endif
#ifdef CORE_INT56_PIN
static void isr56(void) { update(interruptArgs[56]); }
#endif
#ifdef CORE_INT57_PIN
static void isr57(void) { update(interruptArgs[57]); }
#endif
#ifdef CORE_INT58_PIN
static void isr58(void) { update(interruptArgs[58]); }
#endif
#ifdef CORE_INT59_PIN
static void isr59(void) { update(interruptArgs[59]); }
#endif
#endif
};
#if defined(ENCODER_USE_INTERRUPTS) && defined(ENCODER_OPTIMIZE_INTERRUPTS)
#if defined(__AVR__)
#if defined(INT0_vect) && CORE_NUM_INTERRUPT > 0
ISR(INT0_vect) { Encoder::update(Encoder::interruptArgs[SCRAMBLE_INT_ORDER(0)]); }
#endif
#if defined(INT1_vect) && CORE_NUM_INTERRUPT > 1
ISR(INT1_vect) { Encoder::update(Encoder::interruptArgs[SCRAMBLE_INT_ORDER(1)]); }
#endif
#if defined(INT2_vect) && CORE_NUM_INTERRUPT > 2
ISR(INT2_vect) { Encoder::update(Encoder::interruptArgs[SCRAMBLE_INT_ORDER(2)]); }
#endif
#if defined(INT3_vect) && CORE_NUM_INTERRUPT > 3
ISR(INT3_vect) { Encoder::update(Encoder::interruptArgs[SCRAMBLE_INT_ORDER(3)]); }
#endif
#if defined(INT4_vect) && CORE_NUM_INTERRUPT > 4
ISR(INT4_vect) { Encoder::update(Encoder::interruptArgs[SCRAMBLE_INT_ORDER(4)]); }
#endif
#if defined(INT5_vect) && CORE_NUM_INTERRUPT > 5
ISR(INT5_vect) { Encoder::update(Encoder::interruptArgs[SCRAMBLE_INT_ORDER(5)]); }
#endif
#if defined(INT6_vect) && CORE_NUM_INTERRUPT > 6
ISR(INT6_vect) { Encoder::update(Encoder::interruptArgs[SCRAMBLE_INT_ORDER(6)]); }
#endif
#if defined(INT7_vect) && CORE_NUM_INTERRUPT > 7
ISR(INT7_vect) { Encoder::update(Encoder::interruptArgs[SCRAMBLE_INT_ORDER(7)]); }
#endif
#endif // AVR
#endif // ENCODER_OPTIMIZE_INTERRUPTS
#endif
libraries/Encoder/examples/Basic/Basic.pde
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@@ -1,29 +0,0 @@
/* Encoder Library - Basic Example
* http://www.pjrc.com/teensy/td_libs_Encoder.html
*
* This example code is in the public domain.
*/
#include <Encoder.h>
// Change these two numbers to the pins connected to your encoder.
// Best Performance: both pins have interrupt capability
// Good Performance: only the first pin has interrupt capability
// Low Performance: neither pin has interrupt capability
Encoder myEnc(5, 6);
// avoid using pins with LEDs attached
void setup() {
Serial.begin(9600);
Serial.println("Basic Encoder Test:");
}
long oldPosition = -999;
void loop() {
long newPosition = myEnc.read();
if (newPosition != oldPosition) {
oldPosition = newPosition;
Serial.println(newPosition);
}
}
libraries/Encoder/examples/NoInterrupts/NoInterrupts.pde
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@@ -1,46 +0,0 @@
/* Encoder Library - NoInterrupts Example
* http://www.pjrc.com/teensy/td_libs_Encoder.html
*
* This example code is in the public domain.
*/
// If you define ENCODER_DO_NOT_USE_INTERRUPTS *before* including
// Encoder, the library will never use interrupts. This is mainly
// useful to reduce the size of the library when you are using it
// with pins that do not support interrupts. Without interrupts,
// your program must call the read() function rapidly, or risk
// missing changes in position.
#define ENCODER_DO_NOT_USE_INTERRUPTS
#include <Encoder.h>
// Beware of Serial.print() speed. Without interrupts, if you
// transmit too much data with Serial.print() it can slow your
// reading from Encoder. Arduino 1.0 has improved transmit code.
// Using the fastest baud rate also helps. Teensy has USB packet
// buffering. But all boards can experience problems if you print
// too much and fill up buffers.
// Change these two numbers to the pins connected to your encoder.
// With ENCODER_DO_NOT_USE_INTERRUPTS, no interrupts are ever
// used, even if the pin has interrupt capability
Encoder myEnc(5, 6);
// avoid using pins with LEDs attached
void setup() {
Serial.begin(9600);
Serial.println("Basic NoInterrupts Test:");
}
long position = -999;
void loop() {
long newPos = myEnc.read();
if (newPos != position) {
position = newPos;
Serial.println(position);
}
// With any substantial delay added, Encoder can only track
// very slow motion. You may uncomment this line to see
// how badly a delay affects your encoder.
//delay(50);
}
libraries/Encoder/examples/SpeedTest/SpeedTest.pde
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/* Encoder Library - SpeedTest - for measuring maximum Encoder speed
* http://www.pjrc.com/teensy/td_libs_Encoder.html
*
* This example code is in the public domain.
*/
// This SpeedTest example provides a simple way to verify how much
// CPU time Encoder is consuming. Connect a DC voltmeter to the
// output pin and measure the voltage while the encoder is stopped
// or running at a very slow speed. Even though the pin is rapidly
// pulsing, a DC voltmeter will show the average voltage. Due to
// software timing, it will read a number much less than a steady
// logic high, but this number will give you a baseline reading
// for output with minimal interrupt overhead. Then increase the
// encoder speed. The voltage will decrease as the processor spends
// more time in Encoder's interrupt routines counting the pulses
// and less time pulsing the output pin. When the voltage is
// close to zero and will not decrease any farther, you have reached
// the absolute speed limit. Or, if using a mechanical system where
// you reach a speed limit imposed by your motors or other hardware,
// the amount this voltage has decreased, compared to the baseline,
// should give you a good approximation of the portion of available
// CPU time Encoder is consuming at your maximum speed.
// Encoder requires low latency interrupt response. Available CPU
// time does NOT necessarily prove or guarantee correct performance.
// If another library, like NewSoftSerial, is disabling interrupts
// for lengthy periods of time, Encoder can be prevented from
// properly counting the intput signals while interrupt are disabled.
// This optional setting causes Encoder to use more optimized code,
// but the downside is a conflict if any other part of your sketch
// or any other library you're using requires attachInterrupt().
// It must be defined before Encoder.h is included.
//#define ENCODER_OPTIMIZE_INTERRUPTS
#include <Encoder.h>
#include "pins_arduino.h"
// Change these two numbers to the pins connected to your encoder
// or shift register circuit which emulates a quadrature encoder
// case 1: both pins are interrupts
// case 2: only first pin used as interrupt
Encoder myEnc(5, 6);
// Connect a DC voltmeter to this pin.
const int outputPin = 12;
/* This simple circuit, using a Dual Flip-Flop chip, can emulate
quadrature encoder signals. The clock can come from a fancy
function generator or a cheap 555 timer chip. The clock
frequency can be measured with another board running FreqCount
http://www.pjrc.com/teensy/td_libs_FreqCount.html
+5V
| Quadrature Encoder Signal Emulator
Clock |
Input o----*-------------------------- ---------------------------o Output1
| |14 | |
| _______|_______ | | _______________
| | CD4013 | | | | CD4013 |
| 5 | | 1 | | 9 | | 13
---------| D Q |-----|----*----| D Q |------o Output2
| | | | | | |
| | 3 | | | 11 | |
| ----|> Clk | ---------|> Clk |
| | | | |
| 6 | | 8 | |
| ----| S | ----| S |
| | | | | | |
| | 4 | _ | 2 | 10 | _ | 12
| *----| R Q |--- *----| R Q |----
| | | | | | | |
| | |_______________| | |_______________| |
| | | | |
| | | 7 | |
| | | | |
--------------------------------------------------------------
| | |
| | |
----- ----- -----
--- --- ---
- - -
*/
void setup() {
pinMode(outputPin, OUTPUT);
}
#if defined(__AVR__)
#define REGTYPE unsigned char
#elif defined(__PIC32MX__)
#define REGTYPE unsigned long
#endif
void loop() {
volatile int count = 0;
volatile REGTYPE *reg = portOutputRegister(digitalPinToPort(outputPin));
REGTYPE mask = digitalPinToBitMask(outputPin);
while (1) {
myEnc.read(); // Read the encoder while interrupts are enabled.
noInterrupts();
*reg |= mask; // Pulse the pin high, while interrupts are disabled.
count = count + 1;
*reg &= ~mask;
interrupts();
}
}
libraries/Encoder/examples/TwoKnobs/TwoKnobs.pde
-46
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@@ -1,46 +0,0 @@
/* Encoder Library - TwoKnobs Example
* http://www.pjrc.com/teensy/td_libs_Encoder.html
*
* This example code is in the public domain.
*/
#include <Encoder.h>
// Change these pin numbers to the pins connected to your encoder.
// Best Performance: both pins have interrupt capability
// Good Performance: only the first pin has interrupt capability
// Low Performance: neither pin has interrupt capability
Encoder knobLeft(5, 6);
Encoder knobRight(7, 8);
// avoid using pins with LEDs attached
void setup() {
Serial.begin(9600);
Serial.println("TwoKnobs Encoder Test:");
}
long positionLeft = -999;
long positionRight = -999;
void loop() {
long newLeft, newRight;
newLeft = knobLeft.read();
newRight = knobRight.read();
if (newLeft != positionLeft || newRight != positionRight) {
Serial.print("Left = ");
Serial.print(newLeft);
Serial.print(", Right = ");
Serial.print(newRight);
Serial.println();
positionLeft = newLeft;
positionRight = newRight;
}
// if a character is sent from the serial monitor,
// reset both back to zero.
if (Serial.available()) {
Serial.read();
Serial.println("Reset both knobs to zero");
knobLeft.write(0);
knobRight.write(0);
}
}
libraries/Encoder/keywords.txt
-4
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@@ -1,4 +0,0 @@
ENCODER_USE_INTERRUPTS LITERAL1
ENCODER_OPTIMIZE_INTERRUPTS LITERAL1
ENCODER_DO_NOT_USE_INTERRUPTS LITERAL1
Encoder KEYWORD1
libraries/Encoder/utility/direct_pin_read.h
-27
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@@ -1,27 +0,0 @@
#ifndef direct_pin_read_h_
#define direct_pin_read_h_
#if defined(__AVR__) || defined(__MK20DX128__) || defined(__MK20DX256__)
#define IO_REG_TYPE uint8_t
#define PIN_TO_BASEREG(pin) (portInputRegister(digitalPinToPort(pin)))
#define PIN_TO_BITMASK(pin) (digitalPinToBitMask(pin))
#define DIRECT_PIN_READ(base, mask) (((*(base)) & (mask)) ? 1 : 0)
#elif defined(__SAM3X8E__)
#define IO_REG_TYPE uint32_t
#define PIN_TO_BASEREG(pin) (portInputRegister(digitalPinToPort(pin)))
#define PIN_TO_BITMASK(pin) (digitalPinToBitMask(pin))
#define DIRECT_PIN_READ(base, mask) (((*(base)) & (mask)) ? 1 : 0)
#elif defined(__PIC32MX__)
#define IO_REG_TYPE uint32_t
#define PIN_TO_BASEREG(pin) (portModeRegister(digitalPinToPort(pin)))
#define PIN_TO_BITMASK(pin) (digitalPinToBitMask(pin))
#define DIRECT_PIN_READ(base, mask) (((*(base+4)) & (mask)) ? 1 : 0)
#endif
#endif
libraries/Encoder/utility/interrupt_config.h
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@@ -1,87 +0,0 @@
#if defined(__AVR__)
#include <avr/io.h>
#include <avr/interrupt.h>
#define attachInterrupt(num, func, mode) enableInterrupt(num)
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
#define SCRAMBLE_INT_ORDER(num) ((num < 4) ? num + 2 : ((num < 6) ? num - 4 : num))
#define DESCRAMBLE_INT_ORDER(num) ((num < 2) ? num + 4 : ((num < 6) ? num - 2 : num))
#else
#define SCRAMBLE_INT_ORDER(num) (num)
#define DESCRAMBLE_INT_ORDER(num) (num)
#endif
static void enableInterrupt(uint8_t num)
{
switch (DESCRAMBLE_INT_ORDER(num)) {
#if defined(EICRA) && defined(EIMSK)
case 0:
EICRA = (EICRA & 0xFC) | 0x01;
EIMSK |= 0x01;
return;
case 1:
EICRA = (EICRA & 0xF3) | 0x04;
EIMSK |= 0x02;
return;
case 2:
EICRA = (EICRA & 0xCF) | 0x10;
EIMSK |= 0x04;
return;
case 3:
EICRA = (EICRA & 0x3F) | 0x40;
EIMSK |= 0x08;
return;
#elif defined(MCUCR) && defined(GICR)
case 0:
MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
GICR |= (1 << INT0);
return;
case 1:
MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
GICR |= (1 << INT1);
return;
#elif defined(MCUCR) && defined(GIMSK)
case 0:
MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
GIMSK |= (1 << INT0);
return;
case 1:
MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
GIMSK |= (1 << INT1);
return;
#endif
#if defined(EICRB) && defined(EIMSK)
case 4:
EICRB = (EICRB & 0xFC) | 0x01;
EIMSK |= 0x10;
return;
case 5:
EICRB = (EICRB & 0xF3) | 0x04;
EIMSK |= 0x20;
return;
case 6:
EICRB = (EICRB & 0xCF) | 0x10;
EIMSK |= 0x40;
return;
case 7:
EICRB = (EICRB & 0x3F) | 0x40;
EIMSK |= 0x80;
return;
#endif
}
}
#elif defined(__PIC32MX__)
#ifdef ENCODER_OPTIMIZE_INTERRUPTS
#undef ENCODER_OPTIMIZE_INTERRUPTS
#endif
#else
#ifdef ENCODER_OPTIMIZE_INTERRUPTS
#undef ENCODER_OPTIMIZE_INTERRUPTS
#endif
#endif
libraries/Encoder/utility/interrupt_pins.h
-156
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// interrupt pins for known boards
// Teensy (and maybe others) define these automatically
#if !defined(CORE_NUM_INTERRUPT)
// Wiring boards
#if defined(WIRING)
#define CORE_NUM_INTERRUPT NUM_EXTERNAL_INTERRUPTS
#if NUM_EXTERNAL_INTERRUPTS > 0
#define CORE_INT0_PIN EI0
#endif
#if NUM_EXTERNAL_INTERRUPTS > 1
#define CORE_INT1_PIN EI1
#endif
#if NUM_EXTERNAL_INTERRUPTS > 2
#define CORE_INT2_PIN EI2
#endif
#if NUM_EXTERNAL_INTERRUPTS > 3
#define CORE_INT3_PIN EI3
#endif
#if NUM_EXTERNAL_INTERRUPTS > 4
#define CORE_INT4_PIN EI4
#endif
#if NUM_EXTERNAL_INTERRUPTS > 5
#define CORE_INT5_PIN EI5
#endif
#if NUM_EXTERNAL_INTERRUPTS > 6
#define CORE_INT6_PIN EI6
#endif
#if NUM_EXTERNAL_INTERRUPTS > 7
#define CORE_INT7_PIN EI7
#endif
// Arduino Uno, Duemilanove, Diecimila, LilyPad, Mini, Fio, etc...
#elif defined(__AVR_ATmega328P__) || defined(__AVR_ATmega168__) || defined(__AVR_ATmega8__)
#define CORE_NUM_INTERRUPT 2
#define CORE_INT0_PIN 2
#define CORE_INT1_PIN 3
// Arduino Mega
#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
#define CORE_NUM_INTERRUPT 6
#define CORE_INT0_PIN 2
#define CORE_INT1_PIN 3
#define CORE_INT2_PIN 21
#define CORE_INT3_PIN 20
#define CORE_INT4_PIN 19
#define CORE_INT5_PIN 18
// Arduino Leonardo (untested)
#elif defined(__AVR_ATmega32U4__) && !defined(CORE_TEENSY)
#define CORE_NUM_INTERRUPT 4
#define CORE_INT0_PIN 3
#define CORE_INT1_PIN 2
#define CORE_INT2_PIN 0
#define CORE_INT3_PIN 1
// Sanguino (untested)
#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
#define CORE_NUM_INTERRUPT 3
#define CORE_INT0_PIN 10
#define CORE_INT1_PIN 11
#define CORE_INT2_PIN 2
// Chipkit Uno32 - attachInterrupt may not support CHANGE option
#elif defined(__PIC32MX__) && defined(_BOARD_UNO_)
#define CORE_NUM_INTERRUPT 5
#define CORE_INT0_PIN 38
#define CORE_INT1_PIN 2
#define CORE_INT2_PIN 7
#define CORE_INT3_PIN 8
#define CORE_INT4_PIN 35
// Chipkit Uno32 - attachInterrupt may not support CHANGE option
#elif defined(__PIC32MX__) && defined(_BOARD_MEGA_)
#define CORE_NUM_INTERRUPT 5
#define CORE_INT0_PIN 3
#define CORE_INT1_PIN 2
#define CORE_INT2_PIN 7
#define CORE_INT3_PIN 21
#define CORE_INT4_PIN 20
// http://hlt.media.mit.edu/?p=1229
#elif defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
#define CORE_NUM_INTERRUPT 1
#define CORE_INT0_PIN 2
// Arduino Due (untested)
#elif defined(__SAM3X8E__)
#define CORE_NUM_INTERRUPT 54
#define CORE_INT0_PIN 0
#define CORE_INT1_PIN 1
#define CORE_INT2_PIN 2
#define CORE_INT3_PIN 3
#define CORE_INT4_PIN 4
#define CORE_INT5_PIN 5
#define CORE_INT6_PIN 6
#define CORE_INT7_PIN 7
#define CORE_INT8_PIN 8
#define CORE_INT9_PIN 9
#define CORE_INT10_PIN 10
#define CORE_INT11_PIN 11
#define CORE_INT12_PIN 12
#define CORE_INT13_PIN 13
#define CORE_INT14_PIN 14
#define CORE_INT15_PIN 15
#define CORE_INT16_PIN 16
#define CORE_INT17_PIN 17
#define CORE_INT18_PIN 18
#define CORE_INT19_PIN 19
#define CORE_INT20_PIN 20
#define CORE_INT21_PIN 21
#define CORE_INT22_PIN 22
#define CORE_INT23_PIN 23
#define CORE_INT24_PIN 24
#define CORE_INT25_PIN 25
#define CORE_INT26_PIN 26
#define CORE_INT27_PIN 27
#define CORE_INT28_PIN 28
#define CORE_INT29_PIN 29
#define CORE_INT30_PIN 30
#define CORE_INT31_PIN 31
#define CORE_INT32_PIN 32
#define CORE_INT33_PIN 33
#define CORE_INT34_PIN 34
#define CORE_INT35_PIN 35
#define CORE_INT36_PIN 36
#define CORE_INT37_PIN 37
#define CORE_INT38_PIN 38
#define CORE_INT39_PIN 39
#define CORE_INT40_PIN 40
#define CORE_INT41_PIN 41
#define CORE_INT42_PIN 42
#define CORE_INT43_PIN 43
#define CORE_INT44_PIN 44
#define CORE_INT45_PIN 45
#define CORE_INT46_PIN 46
#define CORE_INT47_PIN 47
#define CORE_INT48_PIN 48
#define CORE_INT49_PIN 49
#define CORE_INT50_PIN 50
#define CORE_INT51_PIN 51
#define CORE_INT52_PIN 52
#define CORE_INT53_PIN 53
#endif
#endif
#if !defined(CORE_NUM_INTERRUPT)
#error "Interrupts are unknown for this board, please add to this code"
#endif
#if CORE_NUM_INTERRUPT <= 0
#error "Encoder requires interrupt pins, but this board does not have any :("
#error "You could try defining ENCODER_DO_NOT_USE_INTERRUPTS as a kludge."
#endif
libraries/HeatpumpIR/CarrierHeatpumpIR.cpp
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#include <CarrierHeatpumpIR.h>
CarrierHeatpumpIR::CarrierHeatpumpIR() : HeatpumpIR()
{
static const char PROGMEM model[] PROGMEM = "carrier";
static const char PROGMEM info[] PROGMEM = "{\"mdl\":\"carrier\",\"dn\":\"Carrier\",\"mT\":17,\"xT\":30,\"fs\":6}";
_model = model;
_info = info;
}
void CarrierHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd)
{
(void)swingVCmd;
(void)swingHCmd;
// Sensible defaults for the heat pump mode
uint8_t operatingMode = CARRIER_AIRCON1_MODE_HEAT;
uint8_t fanSpeed = CARRIER_AIRCON1_FAN_AUTO;
uint8_t temperature = 23;
if (powerModeCmd == POWER_OFF)
{
operatingMode = CARRIER_AIRCON1_MODE_OFF;
}
else
{
switch (operatingModeCmd)
{
case MODE_AUTO:
operatingMode = CARRIER_AIRCON1_MODE_AUTO;
break;
case MODE_HEAT:
operatingMode = CARRIER_AIRCON1_MODE_HEAT;
break;
case MODE_COOL:
operatingMode = CARRIER_AIRCON1_MODE_COOL;
break;
case MODE_DRY:
operatingMode = CARRIER_AIRCON1_MODE_DRY;
fanSpeedCmd = FAN_AUTO; // Fan speed is always 'AUTO' in DRY mode
break;
case MODE_FAN:
operatingMode = CARRIER_AIRCON1_MODE_FAN;
temperatureCmd = 22; // Temperature is always 22 in FAN mode
break;
}
}
switch (fanSpeedCmd)
{
case FAN_AUTO:
fanSpeed = CARRIER_AIRCON1_FAN_AUTO;
break;
case FAN_1:
fanSpeed = CARRIER_AIRCON1_FAN1;
break;
case FAN_2:
fanSpeed = CARRIER_AIRCON1_FAN2;
break;
case FAN_3:
fanSpeed = CARRIER_AIRCON1_FAN3;
break;
case FAN_4:
fanSpeed = CARRIER_AIRCON1_FAN4;
break;
case FAN_5:
fanSpeed = CARRIER_AIRCON1_FAN5;
break;
}
if ( temperatureCmd > 16 && temperatureCmd < 31)
{
temperature = temperatureCmd;
}
sendCarrier(IR, operatingMode, fanSpeed, temperature);
}
// Send the Carrier code
// Carrier has the LSB and MSB in different format than Panasonic
void CarrierHeatpumpIR::sendCarrier(IRSender& IR, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature)
{
uint8_t sendBuffer[9] = { 0x4f, 0xb0, 0xc0, 0x3f, 0x80, 0x00, 0x00, 0x00, 0x00 }; // The data is on the last four uint8_ts
static const uint8_t temperatures[] PROGMEM = { 0x00, 0x08, 0x04, 0x0c, 0x02, 0x0a, 0x06, 0x0e, 0x01, 0x09, 0x05, 0x0d, 0x03, 0x0b };
uint8_t checksum = 0;
// PROGMEM arrays cannot be addressed directly, see http://forum.arduino.cc/index.php?topic=106603.0
sendBuffer[5] = pgm_read_byte(&(temperatures[(temperature-17)]));
sendBuffer[6] = operatingMode | fanSpeed;
// Checksum
for (int i=0; i<8; i++) {
checksum += IR.bitReverse(sendBuffer[i]);
}
// There's something really strange with the checksum calculation...
// With these many of the codes matchs with the code from the real Carrier remote
// Still certain temperatures do not work with fan speeds 1, 2 or 5
switch (sendBuffer[6] & 0xF0) {
case 0x00: // MODE_AUTO - certain temperature / fan speed combinations do not work
checksum += 0x02;
switch (sendBuffer[6] & 0x0F) {
case 0x02: // FAN1
case 0x03: // FAN5
case 0x06: // FAN2
checksum += 0x80;
break;
}
break;
case 0x40: // MODE_DRY - all settings should work
checksum += 0x02;
break;
case 0xC0: // MODE_HEAT - certain temperature / fan speed combinations do not work
switch (sendBuffer[6] & 0x0F) {
case 0x05: // FAN4
case 0x06: // FAN2
checksum += 0xC0;
break;
}
break;
case 0x20: // MODE_FAN - all settings should work
checksum += 0x02;
switch (sendBuffer[6] & 0x0F) {
case 0x02: // FAN1
case 0x03: // FAN5
case 0x06: // FAN2
checksum += 0x80;
break;
}
break;
}
sendBuffer[8] = IR.bitReverse(checksum);
// 40 kHz PWM frequency
IR.setFrequency(38);
// Header
IR.mark(CARRIER_AIRCON1_HDR_MARK);
IR.space(CARRIER_AIRCON1_HDR_SPACE);
// Payload
for (size_t i=0; i<sizeof(sendBuffer); i++) {
IR.sendIRbyte(sendBuffer[i], CARRIER_AIRCON1_BIT_MARK, CARRIER_AIRCON1_ZERO_SPACE, CARRIER_AIRCON1_ONE_SPACE);
}
// Pause + new header
IR.mark(CARRIER_AIRCON1_BIT_MARK);
IR.space(CARRIER_AIRCON1_MSG_SPACE);
IR.mark(CARRIER_AIRCON1_HDR_MARK);
IR.space(CARRIER_AIRCON1_HDR_SPACE);
// Payload again
for (size_t i=0; i<sizeof(sendBuffer); i++) {
IR.sendIRbyte(sendBuffer[i], CARRIER_AIRCON1_BIT_MARK, CARRIER_AIRCON1_ZERO_SPACE, CARRIER_AIRCON1_ONE_SPACE);
}
// End mark
IR.mark(CARRIER_AIRCON1_BIT_MARK);
IR.space(0);
}
libraries/HeatpumpIR/CarrierHeatpumpIR.h
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/*
Carrier 42NQV035G / 38NYV035H2 heatpump control (remote control P/N WH-L05SE)
*/
#ifndef CarrierHeatpumpIR_h
#define CarrierHeatpumpIR_h
#include <HeatpumpIR.h>
// Carrier (42NQV035G / 38NYV035H2) timing constants (remote control P/N WH-L05SE)
#define CARRIER_AIRCON1_HDR_MARK 4320
#define CARRIER_AIRCON1_HDR_SPACE 4350
#define CARRIER_AIRCON1_BIT_MARK 500
#define CARRIER_AIRCON1_ONE_SPACE 1650
#define CARRIER_AIRCON1_ZERO_SPACE 550
#define CARRIER_AIRCON1_MSG_SPACE 7400
// Carrier codes
#define CARRIER_AIRCON1_MODE_AUTO 0x00 // Operating mode
#define CARRIER_AIRCON1_MODE_HEAT 0xC0
#define CARRIER_AIRCON1_MODE_COOL 0x80
#define CARRIER_AIRCON1_MODE_DRY 0x40
#define CARRIER_AIRCON1_MODE_FAN 0x20
#define CARRIER_AIRCON1_MODE_OFF 0xE0 // Power OFF
#define CARRIER_AIRCON1_FAN_AUTO 0x00 // Fan speed
#define CARRIER_AIRCON1_FAN1 0x02
#define CARRIER_AIRCON1_FAN2 0x06
#define CARRIER_AIRCON1_FAN3 0x01
#define CARRIER_AIRCON1_FAN4 0x05
#define CARRIER_AIRCON1_FAN5 0x03
class CarrierHeatpumpIR : public HeatpumpIR
{
public:
CarrierHeatpumpIR();
void send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd);
private:
void sendCarrier(IRSender& IR, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature);
};
#endif
libraries/HeatpumpIR/DaikinHeatpumpIR.cpp
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#include <DaikinHeatpumpIR.h>
DaikinHeatpumpIR::DaikinHeatpumpIR() : HeatpumpIR()
{
static const char PROGMEM model[] PROGMEM = "daikin";
static const char PROGMEM info[] PROGMEM = "{\"mdl\":\"daikin\",\"dn\":\"Daikin\",\"mT\":18,\"xT\":30,\"fs\":6,\"maint\":[10,11,12,13,14,15,16,17]}}}";
_model = model;
_info = info;
}
// Daikin numeric values to command bytes
void DaikinHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd)
{
// Sensible defaults for the heat pump mode
uint8_t operatingMode = DAIKIN_AIRCON_MODE_OFF | DAIKIN_AIRCON_MODE_AUTO;
uint8_t fanSpeed = DAIKIN_AIRCON_FAN_AUTO;
uint8_t temperature = 23;
switch (powerModeCmd)
{
case POWER_ON:
operatingMode |= DAIKIN_AIRCON_MODE_ON;
break;
}
switch (operatingModeCmd)
{
case MODE_AUTO:
operatingMode |= DAIKIN_AIRCON_MODE_AUTO;
break;
case MODE_HEAT:
operatingMode |= DAIKIN_AIRCON_MODE_HEAT;
break;
case MODE_COOL:
operatingMode |= DAIKIN_AIRCON_MODE_COOL;
break;
case MODE_DRY:
operatingMode |= DAIKIN_AIRCON_MODE_DRY;
temperatureCmd = 0x24;
break;
case MODE_FAN:
operatingMode |= DAIKIN_AIRCON_MODE_FAN;
temperatureCmd = 0xC0;
break;
}
switch (fanSpeedCmd)
{
case FAN_AUTO:
fanSpeed = DAIKIN_AIRCON_FAN_AUTO;
break;
case FAN_1:
fanSpeed = DAIKIN_AIRCON_FAN1;
break;
case FAN_2:
fanSpeed = DAIKIN_AIRCON_FAN2;
break;
case FAN_3:
fanSpeed = DAIKIN_AIRCON_FAN3;
break;
case FAN_4:
fanSpeed = DAIKIN_AIRCON_FAN4;
break;
case FAN_5:
fanSpeed = DAIKIN_AIRCON_FAN5;
break;
}
if ((operatingModeCmd == DAIKIN_AIRCON_MODE_HEAT && temperatureCmd >= 10 && temperatureCmd <= 30) ||
(temperatureCmd >= 18 && temperatureCmd <= 30))
{
temperature = temperatureCmd << 1;
}
sendDaikin(IR, operatingMode, fanSpeed, temperature, swingVCmd, swingHCmd);
}
// Send the Daikin code
void DaikinHeatpumpIR::sendDaikin(IRSender& IR, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV, uint8_t swingH)
{
(void)swingV;
(void)swingH;
uint8_t daikinTemplate[35] = {
0x11, 0xDA, 0x27, 0x00, 0xC5, 0x00, 0x00, 0xD7, // First header
// 0 1 2 3 4 5 6 7
0x11, 0xDA, 0x27, 0x00, 0x42, 0x49, 0x05, 0xA2, // Second header, this seems to have the wall clock time (bytes 12 & 13 are changing)
// 8 9 10 11 12 13 14 15
0x11, 0xDA, 0x27, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x60, 0x00, 0x00, 0xC0, 0x00, 0x00, 0x00 };
// 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
daikinTemplate[21] = operatingMode;
daikinTemplate[22] = temperature;
daikinTemplate[24] = fanSpeed;
// Checksum calculation
// * Checksums at bytes 7 and 15 are calculated the same way
uint8_t checksum = 0x00;
for (int i=16; i<34; i++) {
checksum += daikinTemplate[i];
}
daikinTemplate[34] = checksum;
// 38 kHz PWM frequency
IR.setFrequency(38);
// Header
IR.mark(DAIKIN_AIRCON_HDR_MARK);
IR.space(DAIKIN_AIRCON_HDR_SPACE);
// First header
for (int i=0; i<8; i++) {
IR.sendIRbyte(daikinTemplate[i], DAIKIN_AIRCON_BIT_MARK, DAIKIN_AIRCON_ZERO_SPACE, DAIKIN_AIRCON_ONE_SPACE);
}
// Pause + new header
IR.mark(DAIKIN_AIRCON_BIT_MARK);
IR.space(DAIKIN_AIRCON_MSG_SPACE);
IR.mark(DAIKIN_AIRCON_HDR_MARK);
IR.space(DAIKIN_AIRCON_HDR_SPACE);
// Second header - this probably has the wall clock time
for (int i=8; i<16; i++) {
IR.sendIRbyte(daikinTemplate[i], DAIKIN_AIRCON_BIT_MARK, DAIKIN_AIRCON_ZERO_SPACE, DAIKIN_AIRCON_ONE_SPACE);
}
// Pause + new header
IR.mark(DAIKIN_AIRCON_BIT_MARK);
IR.space(DAIKIN_AIRCON_MSG_SPACE);
IR.mark(DAIKIN_AIRCON_HDR_MARK);
IR.space(DAIKIN_AIRCON_HDR_SPACE);
// Last 19 bytes - the actual payload
for (int i=16; i<35; i++) {
IR.sendIRbyte(daikinTemplate[i], DAIKIN_AIRCON_BIT_MARK, DAIKIN_AIRCON_ZERO_SPACE, DAIKIN_AIRCON_ONE_SPACE);
}
IR.mark(DAIKIN_AIRCON_BIT_MARK);
IR.space(0);
}
libraries/HeatpumpIR/DaikinHeatpumpIR.h
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/*
Daikin heatpump control (Daikin remote control P/N ARC433B50)
*/
#ifndef DaikinHeatpumpIR_h
#define DaikinHeatpumpIR_h
#include <HeatpumpIR.h>
// Daikin timing constants
#define DAIKIN_AIRCON_HDR_MARK 3360 // 3300
#define DAIKIN_AIRCON_HDR_SPACE 1760 // 1600
#define DAIKIN_AIRCON_BIT_MARK 360 // 310
#define DAIKIN_AIRCON_ONE_SPACE 1370 // 1220
#define DAIKIN_AIRCON_ZERO_SPACE 520 // 400
#define DAIKIN_AIRCON_MSG_SPACE 32300 // 30800
// Daikin codes
#define DAIKIN_AIRCON_MODE_AUTO 0x00 // Operating mode
#define DAIKIN_AIRCON_MODE_HEAT 0x40
#define DAIKIN_AIRCON_MODE_COOL 0x30
#define DAIKIN_AIRCON_MODE_DRY 0x20
#define DAIKIN_AIRCON_MODE_FAN 0x60
#define DAIKIN_AIRCON_MODE_OFF 0x00 // Power OFF
#define DAIKIN_AIRCON_MODE_ON 0x01
#define DAIKIN_AIRCON_FAN_AUTO 0xA0 // Fan speed
#define DAIKIN_AIRCON_FAN1 0x30
#define DAIKIN_AIRCON_FAN2 0x40
#define DAIKIN_AIRCON_FAN3 0x50
#define DAIKIN_AIRCON_FAN4 0x60
#define DAIKIN_AIRCON_FAN5 0x70
class DaikinHeatpumpIR : public HeatpumpIR
{
public:
DaikinHeatpumpIR();
void send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd);
private:
void sendDaikin(IRSender& IR, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV, uint8_t swingH);
};
#endif
libraries/HeatpumpIR/FujitsuHeatpumpIR.cpp
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#include <FujitsuHeatpumpIR.h>
FujitsuHeatpumpIR::FujitsuHeatpumpIR() : HeatpumpIR()
{
static const char PROGMEM model[] PROGMEM = "fujitsu_awyz";
static const char PROGMEM info[] PROGMEM = "{\"mdl\":\"fujitsu_awyz\",\"dn\":\"Fujitsu AWYZ\",\"mT\":16,\"xT\":30,\"fs\":5}";
_model = model;
_info = info;
}
void FujitsuHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd)
{
send(IR, powerModeCmd, operatingModeCmd, fanSpeedCmd, temperatureCmd, swingVCmd, swingHCmd, false);
}
void FujitsuHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd, bool ecoModeCmd)
{
// Sensible defaults for the heat pump mode
uint8_t operatingMode = FUJITSU_AIRCON1_MODE_HEAT;
uint8_t fanSpeed = FUJITSU_AIRCON1_FAN_AUTO;
uint8_t temperature = 23;
uint8_t swingV = FUJITSU_AIRCON1_VDIR_MANUAL;
uint8_t swingH = FUJITSU_AIRCON1_HDIR_MANUAL;
uint8_t ecoMode = FUJITSU_AIRCON1_ECO_OFF;
if (powerModeCmd == POWER_OFF)
{
operatingMode = FUJITSU_AIRCON1_MODE_OFF;
}
else
{
switch (operatingModeCmd)
{
case MODE_AUTO:
operatingMode = FUJITSU_AIRCON1_MODE_AUTO;
break;
case MODE_HEAT:
operatingMode = FUJITSU_AIRCON1_MODE_HEAT;
break;
case MODE_COOL:
operatingMode = FUJITSU_AIRCON1_MODE_COOL;
break;
case MODE_DRY:
operatingMode = FUJITSU_AIRCON1_MODE_DRY;
break;
case MODE_FAN:
operatingMode = FUJITSU_AIRCON1_MODE_FAN;
// When Fujitsu goes to FAN mode, it sets the low bit of the uint8_t with the temperature. What is the meaning of that?
break;
}
}
switch (fanSpeedCmd)
{
case FAN_AUTO:
fanSpeed = FUJITSU_AIRCON1_FAN_AUTO;
break;
case FAN_1:
fanSpeed = FUJITSU_AIRCON1_FAN1;
break;
case FAN_2:
fanSpeed = FUJITSU_AIRCON1_FAN2;
break;
case FAN_3:
fanSpeed = FUJITSU_AIRCON1_FAN3;
break;
case FAN_4:
fanSpeed = FUJITSU_AIRCON1_FAN4;
break;
}
if ( temperatureCmd > 15 && temperatureCmd < 31)
{
temperature = temperatureCmd;
}
// Only support 'don't move' or 'swing' at the moment, not any specific position
if ( swingVCmd == VDIR_SWING) {
swingV = FUJITSU_AIRCON1_VDIR_SWING;
}
if ( swingHCmd == HDIR_SWING) {
swingH = FUJITSU_AIRCON1_HDIR_SWING;
}
if (ecoModeCmd) {
ecoMode = FUJITSU_AIRCON1_ECO_ON;
}
sendFujitsu(IR, operatingMode, fanSpeed, temperature, swingV, swingH, ecoMode);
}
void FujitsuHeatpumpIR::sendFujitsu(IRSender& IR, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV, uint8_t swingH, uint8_t ecoMode)
{
// ON, HEAT, AUTO FAN, +24 degrees
uint8_t FujitsuTemplate[] = { 0x14, 0x63, 0x00, 0x10, 0x10, 0xFE, 0x09, 0x30, 0x80, 0x04, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00 };
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
uint8_t OFF_msg[] = { 0x14, 0x63, 0x00, 0x10, 0x10, 0x02, 0xFD };
uint8_t checksum = 0x00;
/*
Fujitsu does not have codes to set the air direction to any specific position, but just go to the next position:
uint8_t nextVerticalPosition_msg[] = { 0x14, 0x63, 0x00, 0x10, 0x10, 0x6C, 0x93 };
uint8_t nextHorizontalPosition_msg[] = { 0x14, 0x63, 0x00, 0x10, 0x10, 0x79,0x86 };
These would need to be sent separately...
*/
// Set the operatingmode on the template message
FujitsuTemplate[9] = operatingMode;
// Set the eco mode on the template message
FujitsuTemplate[14] = ecoMode;
// Set the temperature on the template message. The least significant bit should be set to '1'
FujitsuTemplate[8] = (temperature - 16) << 4 | 0x01;
// Set the fan speed and air direction on the template message
FujitsuTemplate[10] = fanSpeed + swingV + swingH;
// Calculate the checksum
for (int i=0; i<15; i++) {
checksum += FujitsuTemplate[i];
}
FujitsuTemplate[15] = (uint8_t)(0x9E - checksum);
if (operatingMode == FUJITSU_AIRCON1_MODE_OFF) {
// OFF
sendFujitsuMsg(IR, sizeof(OFF_msg), OFF_msg);
} else {
sendFujitsuMsg(IR, sizeof(FujitsuTemplate), FujitsuTemplate);
}
}
void FujitsuHeatpumpIR::sendFujitsuHiPower(IRSender& IR)
{
uint8_t HiPower_msg[] = { 0x14, 0x63, 0x00, 0x10, 0x10, 0x39, 0xC6 };
sendFujitsuMsg(IR, sizeof(HiPower_msg), HiPower_msg);
}
void FujitsuHeatpumpIR::sendFujitsuFilterClean(IRSender& IR)
{
uint8_t FilterClean_msg[] = { 0x14, 0x63, 0x00, 0x10, 0x10, 0x02, 0xFD };
sendFujitsuMsg(IR, sizeof(FilterClean_msg), FilterClean_msg);
}
void FujitsuHeatpumpIR::sendFujitsuSuperQuiet(IRSender& IR)
{
uint8_t SuperQuiet_msg[] = { 0x14, 0x63, 0x00, 0x10, 0x10, 0x02, 0xFD };
sendFujitsuMsg(IR, sizeof(SuperQuiet_msg), SuperQuiet_msg);
}
void FujitsuHeatpumpIR::sendFujitsuTestRun(IRSender& IR)
{
uint8_t TestRun_msg[] = { 0x14, 0x63, 0x00, 0x10, 0x10, 0x02, 0xFD };
sendFujitsuMsg(IR, sizeof(TestRun_msg), TestRun_msg);
}
void FujitsuHeatpumpIR::sendFujitsuMsg(IRSender& IR, uint8_t msgSize, uint8_t *msg)
{
// 40 kHz PWM frequency
IR.setFrequency(38);
// Header
IR.mark(FUJITSU_AIRCON1_HDR_MARK);
IR.space(FUJITSU_AIRCON1_HDR_SPACE);
// Data
for (uint8_t i=0; i<msgSize; i++) {
IR.sendIRbyte(msg[i], FUJITSU_AIRCON1_BIT_MARK, FUJITSU_AIRCON1_ZERO_SPACE, FUJITSU_AIRCON1_ONE_SPACE);
}
// End mark
IR.mark(FUJITSU_AIRCON1_BIT_MARK);
IR.space(0);
}
libraries/HeatpumpIR/FujitsuHeatpumpIR.h
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/*
Fujitsu Nocria (AWYZ14) heatpump control (remote control P/N AR-PZ2)
*/
#ifndef FujitsuHeatpumpIR_h
#define FujitsuHeatpumpIR_h
#include <HeatpumpIR.h>
// Fujitsu Nocria (AWYZ14) timing constants (remote control P/N AR-PZ2)
#define FUJITSU_AIRCON1_HDR_MARK 3210
#define FUJITSU_AIRCON1_HDR_SPACE 1680
#define FUJITSU_AIRCON1_BIT_MARK 410
#define FUJITSU_AIRCON1_ONE_SPACE 1230
#define FUJITSU_AIRCON1_ZERO_SPACE 440
// Fujitsu codes
#define FUJITSU_AIRCON1_MODE_AUTO 0x00 // Operating mode
#define FUJITSU_AIRCON1_MODE_HEAT 0x04
#define FUJITSU_AIRCON1_MODE_COOL 0x01
#define FUJITSU_AIRCON1_MODE_DRY 0x02
#define FUJITSU_AIRCON1_MODE_FAN 0x03
#define FUJITSU_AIRCON1_MODE_OFF 0xFF // Power OFF - not real codes, but we need something...
#define FUJITSU_AIRCON1_FAN_AUTO 0x00 // Fan speed
#define FUJITSU_AIRCON1_FAN1 0x04
#define FUJITSU_AIRCON1_FAN2 0x03
#define FUJITSU_AIRCON1_FAN3 0x02
#define FUJITSU_AIRCON1_FAN4 0x01
#define FUJITSU_AIRCON1_VDIR_MANUAL 0x00 // Air direction modes
#define FUJITSU_AIRCON1_VDIR_SWING 0x10
#define FUJITSU_AIRCON1_HDIR_MANUAL 0x00
#define FUJITSU_AIRCON1_HDIR_SWING 0x20
#define FUJITSU_AIRCON1_ECO_OFF 0x20
#define FUJITSU_AIRCON1_ECO_ON 0x00
class FujitsuHeatpumpIR : public HeatpumpIR
{
public:
FujitsuHeatpumpIR();
void send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd);
void send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd, bool ecoModeCmd);
void sendFujitsuHiPower(IRSender& IR);
void sendFujitsuFilterClean(IRSender& IR);
void sendFujitsuSuperQuiet(IRSender& IR);
void sendFujitsuTestRun(IRSender& IR);
private:
void sendFujitsu(IRSender& IR, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV, uint8_t swingH, uint8_t ecoMode);
void sendFujitsuMsg(IRSender& IR, uint8_t msgSize, uint8_t *msg);
};
#endif
libraries/HeatpumpIR/HeatpumpIR.cpp
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#include <HeatpumpIR.h>
HeatpumpIR::HeatpumpIR()
{
}
// This is a virtual function, i.e. never called
void HeatpumpIR::send(IRSender&, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t)
{
}
// Heatpump model and info getters
const char PROGMEM* HeatpumpIR::model()
{
return _model;
}
const char PROGMEM* HeatpumpIR::info()
{
return _info;
}
libraries/HeatpumpIR/HeatpumpIR.h
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/*
The generic heatpump interface
* Constants for modes
* The constructor and the 'send' command interface
*/
#ifndef HeatpumpIR_h
#define HeatpumpIR_h
#include <Arduino.h>
#include <IRSender.h>
// Power state
#define POWER_OFF 0
#define POWER_ON 1
// Operating modes
#define MODE_AUTO 1
#define MODE_HEAT 2
#define MODE_COOL 3
#define MODE_DRY 4
#define MODE_FAN 5
#define MODE_MAINT 6
// Fan speeds. Note that some heatpumps have less than 5 fan speeds
#define FAN_AUTO 0
#define FAN_1 1
#define FAN_2 2
#define FAN_3 3
#define FAN_4 4
#define FAN_5 5
// Vertical air directions. Note that these cannot be set on all heat pumps
#define VDIR_AUTO 0
#define VDIR_MANUAL 0
#define VDIR_SWING 1
#define VDIR_UP 2
#define VDIR_MUP 3
#define VDIR_MIDDLE 4
#define VDIR_MDOWN 5
#define VDIR_DOWN 6
// Horizontal air directions. Note that these cannot be set on all heat pumps
#define HDIR_AUTO 0
#define HDIR_MANUAL 0
#define HDIR_SWING 1
#define HDIR_MIDDLE 2
#define HDIR_LEFT 3
#define HDIR_MLEFT 4
#define HDIR_MRIGHT 5
#define HDIR_RIGHT 6
class HeatpumpIR
{
protected:
HeatpumpIR(); // Cannot create generic heatpump instances
const char * _model;
const char * _info;
public:
virtual void send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd);
const char PROGMEM* model();
const char PROGMEM* info();
};
#endif
libraries/HeatpumpIR/HisenseHeatpumpIR.cpp
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#include <HisenseHeatpumpIR.h>
HisenseHeatpumpIR::HisenseHeatpumpIR() : HeatpumpIR()
{
static const char PROGMEM model[] PROGMEM = "hisense_aud";
static const char PROGMEM info[] PROGMEM = "{\"mdl\":\"hisense_aud\",\"dn\":\"Hisense AUD\",\"mT\":18,\"xT\":32,\"fs\":3}";
_model = model;
_info = info;
}
void HisenseHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd , uint8_t fanSpeedCmd , uint8_t temperatureCmd , uint8_t swingVCmd , uint8_t swingHCmd )
{
(void)swingVCmd;
(void)swingHCmd;
// Sensible defaults for the heat pump mode
uint8_t powerMode = HISENSE_AIRCON1_POWER_ON;
uint8_t operatingMode = HISENSE_AIRCON1_MODE_HEAT;
uint8_t fanSpeed = HISENSE_AIRCON1_FAN_AUTO;
uint8_t temperature = 21;
uint8_t swingV=0;
uint8_t swingH=0;
if (powerModeCmd == POWER_OFF)
{
powerMode = HISENSE_AIRCON1_POWER_OFF;
}
else
{
switch (operatingModeCmd)
{
case MODE_AUTO:
operatingMode = HISENSE_AIRCON1_MODE_AUTO;
fanSpeedCmd = FAN_AUTO; // Fan speed is always 'AUTO' in AUTO mode
break;
case MODE_HEAT:
operatingMode = HISENSE_AIRCON1_MODE_HEAT;
break;
case MODE_COOL:
operatingMode = HISENSE_AIRCON1_MODE_COOL;
break;
case MODE_DRY:
operatingMode = HISENSE_AIRCON1_MODE_DRY;
fanSpeedCmd = FAN_AUTO; // Fan speed is always 'AUTO' in DRY mode
break;
case MODE_FAN:
operatingMode = HISENSE_AIRCON1_MODE_FAN;
if ( fanSpeedCmd == FAN_AUTO ) {
fanSpeedCmd = FAN_1; // Fan speed cannot be 'AUTO' in FAN mode
temperatureCmd = 25; // Fixed temperature FAN mode
}
break;
}
}
switch (fanSpeedCmd)
{
case FAN_AUTO:
fanSpeed = HISENSE_AIRCON1_FAN_AUTO;
break;
case FAN_1:
fanSpeed = HISENSE_AIRCON1_FAN1;
break;
case FAN_2:
fanSpeed = HISENSE_AIRCON1_FAN2;
break;
case FAN_3:
fanSpeed = HISENSE_AIRCON1_FAN3;
break;
}
if ( temperatureCmd > 17 && temperatureCmd < 33)
{
temperature = temperatureCmd;
}
sendHisense(IR, powerMode, operatingMode, fanSpeed, temperature, swingV, swingH);
}
// Send the Hisense code
void HisenseHeatpumpIR::sendHisense(IRSender& IR, uint8_t powerMode, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV ,uint8_t swingH)
{
(void)swingV;
(void)swingH;
uint8_t HisenseTemplate[] = { 0x87, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, // Header uint8_t 0-1
0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00 }; //
uint8_t i;
// Set the Fan speed, On/Off.
HisenseTemplate[2] = fanSpeed | powerMode;
HisenseTemplate[3] = (((temperature - 18) << 4) | operatingMode ) ;
// Calculate the uint8_t checksum EXOR uint8_t 2 to 12
HisenseTemplate[13] = HisenseTemplate[2];
for (i=3; i<13; i++) {
HisenseTemplate[13]= HisenseTemplate[i] ^ HisenseTemplate[13];
}
// 38 kHz PWM frequency
IR.setFrequency(38);
// Send Header mark
IR.mark(HISENSE_AIRCON1_HDR_MARK);
IR.space(HISENSE_AIRCON1_HDR_SPACE);
// Payload header part
for (i=0; i<7; i++) {
IR.sendIRbyte(HisenseTemplate[i], HISENSE_AIRCON1_BIT_MARK, HISENSE_AIRCON1_ZERO_SPACE, HISENSE_AIRCON1_ONE_SPACE);
}
// Mesage space
IR.mark(HISENSE_AIRCON1_BIT_MARK);
IR.space(HISENSE_AIRCON1_MSG_SPACE);
// Payload message part
for (; i<14; i++) {
IR.sendIRbyte(HisenseTemplate[i], HISENSE_AIRCON1_BIT_MARK, HISENSE_AIRCON1_ZERO_SPACE, HISENSE_AIRCON1_ONE_SPACE);
}
// End mark
IR.mark(HISENSE_AIRCON1_BIT_MARK);
IR.space(0);
}
libraries/HeatpumpIR/HisenseHeatpumpIR.h
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/*
Hisense AQV12PSBN / AQV09ASA heatpump control (remote control P/N zzz)
*/
#ifndef HisenseHeatpumpIR_h
#define HisenseHeatpumpIR_h
#include <HeatpumpIR.h>
// Hisense timing constants
#define HISENSE_AIRCON1_HDR_MARK 9060
#define HISENSE_AIRCON1_HDR_SPACE 4550
#define HISENSE_AIRCON1_BIT_MARK 520
#define HISENSE_AIRCON1_ONE_SPACE 1700
#define HISENSE_AIRCON1_ZERO_SPACE 630
#define HISENSE_AIRCON1_MSG_SPACE 8140
// Power state
#define HISENSE_AIRCON1_POWER_OFF 0x04 //**
#define HISENSE_AIRCON1_POWER_ON 0x00 //**
// Operating modes
// Hisense codes
#define HISENSE_AIRCON1_MODE_AUTO 0x04 // Not available 0x00
#define HISENSE_AIRCON1_MODE_HEAT 0x00
#define HISENSE_AIRCON1_MODE_COOL 0x02
#define HISENSE_AIRCON1_MODE_DRY 0x03
#define HISENSE_AIRCON1_MODE_FAN 0x04
#define HISENSE_AIRCON1_MODE_MAINT 0x04 // Power OFF
// Fan speeds. Note that some heatpumps have less than 5 fan speeds
#define HISENSE_AIRCON1_FAN_AUTO 0x00 // Fan speed
#define HISENSE_AIRCON1_FAN1 0x03 // * low
#define HISENSE_AIRCON1_FAN2 0x02 // * med
#define HISENSE_AIRCON1_FAN3 0x01 // * high
#define HISENSE_AIRCON1_FAN4 0x01 // * high Not available
#define HISENSE_AIRCON1_FAN5 0x01 // * high Not available
// Not available in this model.
// Vertical air directions. Note that these cannot be set on all heat pumps
#define HISENSE_VDIR_AUTO 0
#define HISENSE_VDIR_MANUAL 0
#define HISENSE_VDIR_SWING 0
#define HISENSE_VDIR_UP 0
#define HISENSE_VDIR_MUP 0
#define HISENSE_VDIR_MIDDLE 0
#define HISENSE_VDIR_MDOWN 0
#define HISENSE_VDIR_DOWN 0
// Not available in this model.
// Horizontal air directions. Note that these cannot be set on all heat pumps
#define HISENSE_HDIR_AUTO 0
#define HISENSE_HDIR_MANUAL 0
#define HISENSE_HDIR_SWING 0
#define HISENSE_HDIR_MIDDLE 0
#define HISENSE_HDIR_LEFT 0
#define HISENSE_HDIR_MLEFT 0
#define HISENSE_HDIR_MRIGHT 0
#define HISENSE_HDIR_RIGHT 0
class HisenseHeatpumpIR : public HeatpumpIR
{
public:
HisenseHeatpumpIR();
void send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd);
private:
void sendHisense(IRSender& IR, uint8_t powerMode, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV, uint8_t swingH);
};
#endif
libraries/HeatpumpIR/IRSender.cpp
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#include <Arduino.h>
#include <IRSender.h>
// Heavily based on Ken Shirriff's IRRemote library:
// https://github.com/shirriff/Arduino-IRremote
//
// For PWM on Arduino, see http://playground.arduino.cc/Main/TimerPWMCheatsheet
IRSender::IRSender(uint8_t pin)
{
_pin = pin;
}
// Set the PWM frequency. The selected pin determines which timer to use
void IRSender::setFrequency(int frequency)
{
uint8_t pwmval8 = F_CPU / 2000 / (frequency);
uint16_t pwmval16 = F_CPU / 2000 / (frequency);
pinMode(_pin, OUTPUT);
digitalWrite(_pin, LOW); // When not sending PWM, we want it low
switch (_pin)
{
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
// Arduino Mega
case 9:
// Fall-through to 10, timer2 controls both 9 and 10
case 10:
TCCR2A = _BV(WGM20);
TCCR2B = _BV(WGM22) | _BV(CS20);
OCR2A = pwmval8;
OCR2B = pwmval8 / 3;
break;
case 11:
// Fall-through to 12, timer1 controls both 11 and 12
case 12:
TCCR1A = _BV(WGM11);
TCCR1B = _BV(WGM13) | _BV(CS10);
ICR1 = pwmval16;
OCR1A = pwmval16 / 3;
OCR1B = pwmval16 / 3;
break;
case 44:
// Fall-through to 46, timer 5 controls pins 44, 45 and 46 on Arduino Mega
case 45:
case 46:
TCCR5A = _BV(WGM51) | _BV(WGM50);
TCCR5B = _BV(WGM53) | _BV(CS50);
ICR5 = pwmval16;
OCR5A = pwmval16 / 3;
#else
// Arduino Duemilanove etc
case 3:
// Fall-through to 11, timer2 controls both 3 and 11
case 11:
TCCR2A = _BV(WGM20);
TCCR2B = _BV(WGM22) | _BV(CS20);
OCR2A = pwmval8;
OCR2B = pwmval8 / 3;
break;
case 9:
// Fall-through to 10, timer1 controls both 9 and 10
case 10:
TCCR1A = _BV(WGM11);
TCCR1B = _BV(WGM13) | _BV(CS10);
ICR1 = pwmval16;
OCR1A = pwmval16 / 3;
OCR1B = pwmval16 / 3;
break;
#endif
}
}
// Send a uint8_t (8 bits) over IR
void IRSender::sendIRbyte(uint8_t sendByte, int bitMarkLength, int zeroSpaceLength, int oneSpaceLength)
{
for (int i=0; i<8 ; i++)
{
if (sendByte & 0x01)
{
mark(bitMarkLength);
space(oneSpaceLength);
}
else
{
mark(bitMarkLength);
space(zeroSpaceLength);
}
sendByte >>= 1;
}
}
// The Carrier IR protocol has the bits in a reverse order (compared to the other heatpumps)
// See http://www.nrtm.org/index.php/2013/07/25/reverse-bits-in-a-uint8_t/
uint8_t IRSender::bitReverse(uint8_t x)
{
// 01010101 | 10101010
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa);
// 00110011 | 11001100
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc);
// 00001111 | 11110000
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0);
return x;
}
// Send an IR 'mark' symbol, i.e. transmitter ON
void IRSender::mark(int markLength)
{
switch (_pin)
{
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
// Arduino Mega
case 9:
(TCCR2A |= _BV(COM2B1)); // Enable pin 3 PWM output
break;
case 11:
(TCCR1A |= _BV(COM1A1)); // Enable pin 9 PWM output
break;
case 12:
(TCCR1A |= _BV(COM1B1)); // Enable pin 10 PWM output
break;
case 10:
(TCCR2A |= _BV(COM2A1)); // Enable pin 11 PWM output
break;
case 44:
(TCCR5A |= _BV(COM5C1)); // Enable pin 44 PWM output on Arduino Mega
break;
case 45:
(TCCR5A |= _BV(COM5B1)); // Enable pin 45 PWM output on Arduino Mega
break;
case 46:
(TCCR5A |= _BV(COM5A1)); // Enable pin 46 PWM output on Arduino Mega
break;
#else
// Arduino Duemilanove etc
case 3:
(TCCR2A |= _BV(COM2B1)); // Enable pin 3 PWM output
break;
case 9:
(TCCR1A |= _BV(COM1A1)); // Enable pin 9 PWM output
break;
case 10:
(TCCR1A |= _BV(COM1B1)); // Enable pin 10 PWM output
break;
case 11:
(TCCR2A |= _BV(COM2A1)); // Enable pin 11 PWM output
break;
#endif
}
delayMicroseconds(markLength);
}
// Send an IR 'space' symbol, i.e. transmitter OFF
void IRSender::space(int spaceLength)
{
switch (_pin)
{
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
// Arduino Mega
case 9:
(TCCR2A &= ~(_BV(COM2B1))); // Disable pin 3 PWM output
break;
case 11:
(TCCR1A &= ~(_BV(COM1A1))); // Disable pin 9 PWM output
break;
case 12:
(TCCR1A &= ~(_BV(COM1B1))); // Disable pin 10 PWM output
break;
case 10:
(TCCR2A &= ~(_BV(COM2A1))); // Disable pin 11 PWM output
break;
case 44:
(TCCR5A &= ~(_BV(COM5C1))); // Disable pin 44 PWM output on Arduino Mega
case 45:
(TCCR5A &= ~(_BV(COM5B1))); // Disable pin 45 PWM output on Arduino Mega
case 46:
(TCCR5A &= ~(_BV(COM5A1))); // Disable pin 46 PWM output on Arduino Mega
#else
// Arduino Duemilanove etc
case 3:
(TCCR2A &= ~(_BV(COM2B1))); // Disable pin 3 PWM output
break;
case 9:
(TCCR1A &= ~(_BV(COM1A1))); // Disable pin 9 PWM output
break;
case 10:
(TCCR1A &= ~(_BV(COM1B1))); // Disable pin 10 PWM output
break;
case 11:
(TCCR2A &= ~(_BV(COM2A1))); // Disable pin 11 PWM output
break;
#endif
}
// Mitsubishi heatpump uses > 16383us spaces, and delayMicroseconds only works up to 2^14 - 1 us
// Use the less accurate milliseconds delay for longer delays
if (spaceLength < 16383) {
delayMicroseconds(spaceLength);
} else {
delay(spaceLength/1000);
}
}
libraries/HeatpumpIR/IRSender.h
-23
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@@ -1,23 +0,0 @@
/*
Class to send IR signals using the Arduino PWM
*/
#ifndef IRSender_h
#define IRSender_h
#include <Arduino.h>
class IRSender
{
public:
IRSender(uint8_t pin);
void setFrequency(int frequency);
void sendIRbyte(uint8_t sendByte, int bitMarkLength, int zeroSpaceLength, int oneSpaceLength);
uint8_t bitReverse(uint8_t x);
void space(int spaceLength);
void mark(int markLength);
private:
uint8_t _pin;
};
#endif
libraries/HeatpumpIR/LICENSE
-339
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@@ -1,339 +0,0 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
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Finally, any free program is threatened constantly by software
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patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
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Activities other than copying, distribution and modification are not
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is covered only if its contents constitute a work based on the
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source code as you receive it, in any medium, provided that you
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You may charge a fee for the physical act of transferring a copy, and
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These requirements apply to the modified work as a whole. If
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c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
{description}
Copyright (C) {year} {fullname}
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
{signature of Ty Coon}, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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