MySmartHome/MySensors
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Repo restyled using astyle (#683)

Browse Source 
The rules are in .tools/astyle/config/style.cfg
and can also be reviewed at
https://www.mysensors.org/view/260#coding-guidelines-core-library
This commit is contained in:
Patrick Fallberg
2016-12-07 23:44:29 +01:00
committed by GitHub
parent d4c4ab82ea
commit 8e1ef13804
167 changed files with 16103 additions and 15168 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/CO2Sensor/CO2Sensor.ino
+37 -33
View File
@@ -21,10 +21,10 @@
* DESCRIPTION
*
* MH-Z14 CO2 sensor
*
*
* Wiring:
* Pad 1, Pad 5: Vin (Voltage input 4.5V-6V)
* Pad 2, Pad 3, Pad 12: GND
* Pad 1, Pad 5: Vin (Voltage input 4.5V-6V)
* Pad 2, Pad 3, Pad 12: GND
* Pad 6: PWM output ==> pin 6
*
* From: http://davidegironi.blogspot.fr/2014/01/co2-meter-using-ndir-infrared-mh-z14.html
@@ -39,13 +39,13 @@
*/
// Enable debug prints to serial monitor
#define MY_DEBUG
#define MY_DEBUG
// Enable and select radio type attached
#define MY_RADIO_NRF24
//#define MY_RADIO_RFM69
#include <MySensors.h>
#include <MySensors.h>
#define CHILD_ID_AIQ 0
#define AIQ_SENSOR_ANALOG_PIN 6
@@ -58,44 +58,48 @@ float lastAIQ =0.0;
MyMessage msg(CHILD_ID_AIQ, V_LEVEL);
MyMessage msg2(CHILD_ID_AIQ, V_UNIT_PREFIX);
void setup()
void setup()
{
pinMode(AIQ_SENSOR_ANALOG_PIN, INPUT);
pinMode(AIQ_SENSOR_ANALOG_PIN, INPUT);
}
void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("AIQ Sensor CO2 MH-Z14", "1.0");
void presentation()
{
// Send the sketch version information to the gateway and Controller
sendSketchInfo("AIQ Sensor CO2 MH-Z14", "1.0");
// Register all sensors to gateway (they will be created as child devices)
present(CHILD_ID_AIQ, S_AIR_QUALITY);
send(msg2.set("ppm"));
// Register all sensors to gateway (they will be created as child devices)
present(CHILD_ID_AIQ, S_AIR_QUALITY);
send(msg2.set("ppm"));
}
void loop() {
void loop()
{
//unsigned long duration = pulseIn(AIQ_SENSOR_ANALOG_PIN, HIGH);
while(digitalRead(AIQ_SENSOR_ANALOG_PIN) == HIGH) {;}
//wait for the pin to go HIGH and measure HIGH time
unsigned long duration = pulseIn(AIQ_SENSOR_ANALOG_PIN, HIGH);
//Serial.print(duration/1000); Serial.println(" ms ");
//from datasheet
//unsigned long duration = pulseIn(AIQ_SENSOR_ANALOG_PIN, HIGH);
while(digitalRead(AIQ_SENSOR_ANALOG_PIN) == HIGH) {
;
}
//wait for the pin to go HIGH and measure HIGH time
unsigned long duration = pulseIn(AIQ_SENSOR_ANALOG_PIN, HIGH);
//Serial.print(duration/1000); Serial.println(" ms ");
//from datasheet
//CO2 ppm = 2000 * (Th - 2ms) / (Th + Tl - 4ms)
// given Tl + Th = 1004
// Tl = 1004 - Th
// = 2000 * (Th - 2ms) / (Th + 1004 - Th -4ms)
// = 2000 * (Th - 2ms) / 1000 = 2 * (Th - 2ms)
long co2ppm = 2 * ((duration/1000) - 2);
//Serial.print(co2ppm);
if ((co2ppm != lastAIQ)&&(abs(co2ppm-lastAIQ)>=10)) {
send(msg.set((long)ceil(co2ppm)));
lastAIQ = ceil(co2ppm);
}
//Serial.println();
// Power down the radio. Note that the radio will get powered back up
// on the next write() call.
sleep(SLEEP_TIME); //sleep for: sleepTime
long co2ppm = 2 * ((duration/1000) - 2);
//Serial.print(co2ppm);
if ((co2ppm != lastAIQ)&&(abs(co2ppm-lastAIQ)>=10)) {
send(msg.set((long)ceil(co2ppm)));
lastAIQ = ceil(co2ppm);
}
//Serial.println();
// Power down the radio. Note that the radio will get powered back up
// on the next write() call.
sleep(SLEEP_TIME); //sleep for: sleepTime
}