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This commit is contained in:
Olivier
2016-11-14 12:34:31 +01:00
parent 92cbd2ac8f 0450d21d03
commit 58e9d5864f
17 changed files with 695 additions and 595 deletions
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MyConfig.h
+9
View File
@@ -67,6 +67,15 @@
#ifndef MY_BAUD_RATE
#define MY_BAUD_RATE 115200
#endif
/**
* @def MY_SERIAL_OUTPUT_SIZE
* @brief Max. characters for serial output.
*/
#ifndef MY_SERIAL_OUTPUT_SIZE
#define MY_SERIAL_OUTPUT_SIZE (120u)
#endif
// Disables over-the-air reset of node
//#define MY_DISABLE_REMOTE_RESET
core/MyGatewayTransportEthernet.cpp
+1 -2
View File
@@ -116,9 +116,8 @@ bool gatewayTransportInit() {
(void)WiFi.begin(MY_ESP8266_SSID, MY_ESP8266_PASSWORD);
while (WiFi.status() != WL_CONNECTED)
{
delay(500);
wait(500);
MY_SERIALDEVICE.print(F("."));
yield();
}
MY_SERIALDEVICE.print(F("IP: "));
MY_SERIALDEVICE.println(WiFi.localIP());
core/MyGatewayTransportMQTTClient.cpp
+1 -1
View File
@@ -88,7 +88,7 @@ bool reconnectMQTT() {
bool gatewayTransportConnect() {
#if defined(MY_GATEWAY_ESP8266)
while (WiFi.status() != WL_CONNECTED) {
delay(500); // delay calls yield
wait(500);
MY_SERIALDEVICE.print(".");
}
MY_SERIALDEVICE.print("IP: ");
core/MyHwATMega328.cpp
+4 -4
View File
@@ -219,7 +219,7 @@ uint16_t hwFreeMem() {
#ifdef MY_DEBUG
void hwDebugPrint(const char *fmt, ... ) {
char fmtBuffer[MY_DEBUG_BUFFER_SIZE];
char fmtBuffer[MY_SERIAL_OUTPUT_SIZE];
#ifdef MY_GATEWAY_FEATURE
// prepend debug message to be handled correctly by controller (C_INTERNAL, I_LOG_MESSAGE)
snprintf_P(fmtBuffer, sizeof(fmtBuffer), PSTR("0;255;%d;0;%d;"), C_INTERNAL, I_LOG_MESSAGE);
@@ -233,9 +233,9 @@ void hwDebugPrint(const char *fmt, ... ) {
va_start (args, fmt );
#ifdef MY_GATEWAY_FEATURE
// Truncate message if this is gateway node
vsnprintf_P(fmtBuffer, MY_GATEWAY_MAX_SEND_LENGTH, fmt, args);
fmtBuffer[MY_GATEWAY_MAX_SEND_LENGTH-1] = '\n';
fmtBuffer[MY_GATEWAY_MAX_SEND_LENGTH] = '\0';
vsnprintf_P(fmtBuffer, sizeof(fmtBuffer), fmt, args);
fmtBuffer[sizeof(fmtBuffer) - 2] = '\n';
fmtBuffer[sizeof(fmtBuffer) - 1] = '\0';
#else
vsnprintf_P(fmtBuffer, sizeof(fmtBuffer), fmt, args);
#endif
core/MyHwATMega328.h
+6 -8
View File
@@ -35,7 +35,6 @@
#endif
#define MY_SERIALDEVICE Serial
#define MY_DEBUG_BUFFER_SIZE 300
#if defined __AVR_ATmega328P__
#ifndef sleep_bod_disable
@@ -73,21 +72,20 @@ do { \
#define hwReboot() wdt_enable(WDTO_15MS); while (1)
#define hwMillis() millis()
#define hwRandomNumberInit() randomSeed(analogRead(MY_SIGNING_SOFT_RANDOMSEED_PIN))
#define hwReadConfig(__pos) (eeprom_read_byte((uint8_t*)(__pos)))
#define hwReadConfig(__pos) eeprom_read_byte((uint8_t*)(__pos))
#ifndef eeprom_update_byte
#define hwWriteConfig(loc, val) if((uint8_t)(val) != eeprom_read_byte((uint8_t*)(loc))) { eeprom_write_byte((uint8_t*)(loc), (val)); }
#define hwWriteConfig(__loc, __val) if((uint8_t)(__val) != eeprom_read_byte((uint8_t*)(__loc))) { eeprom_write_byte((uint8_t*)(__loc), (__val)); }
#else
#define hwWriteConfig(__pos, __value) (eeprom_update_byte((uint8_t*)(__pos), (__value)))
#define hwWriteConfig(__pos, __val) eeprom_update_byte((uint8_t*)(__pos), (__val))
#endif
#define hwReadConfigBlock(__buf, __pos, __length) (eeprom_read_block((__buf), (void*)(__pos), (__length)))
#define hwWriteConfigBlock(__buf, __pos, __length) (eeprom_write_block((void*)(__buf), (void*)(__pos), (__length)))
#define hwReadConfigBlock(__buf, __pos, __length) eeprom_read_block((void*)(__buf), (void*)(__pos), (__length))
#define hwWriteConfigBlock(__buf, __pos, __length) eeprom_write_block((void*)(__buf), (void*)(__pos), (__length))
enum period_t
{
enum period_t {
SLEEP_15MS,
SLEEP_30MS,
SLEEP_60MS,
core/MyHwESP8266.cpp
+4 -4
View File
@@ -134,7 +134,7 @@ uint16_t hwFreeMem() {
#ifdef MY_DEBUG
void hwDebugPrint(const char *fmt, ... ) {
char fmtBuffer[MY_DEBUG_BUFFER_SIZE];
char fmtBuffer[MY_SERIAL_OUTPUT_SIZE];
#ifdef MY_GATEWAY_FEATURE
// prepend debug message to be handled correctly by controller (C_INTERNAL, I_LOG_MESSAGE)
snprintf_P(fmtBuffer, sizeof(fmtBuffer), PSTR("0;255;%d;0;%d;"), C_INTERNAL, I_LOG_MESSAGE);
@@ -144,9 +144,9 @@ void hwDebugPrint(const char *fmt, ... ) {
va_start (args, fmt );
#ifdef MY_GATEWAY_FEATURE
// Truncate message if this is gateway node
vsnprintf_P(fmtBuffer, MY_GATEWAY_MAX_SEND_LENGTH, fmt, args);
fmtBuffer[MY_GATEWAY_MAX_SEND_LENGTH-1] = '\n';
fmtBuffer[MY_GATEWAY_MAX_SEND_LENGTH] = '\0';
vsnprintf_P(fmtBuffer, sizeof(fmtBuffer), fmt, args);
fmtBuffer[sizeof(fmtBuffer) - 2] = '\n';
fmtBuffer[sizeof(fmtBuffer) - 1] = '\0';
#else
vsnprintf_P(fmtBuffer, sizeof(fmtBuffer), fmt, args);
#endif
core/MyHwESP8266.h
-1
View File
@@ -26,7 +26,6 @@
#endif
#define MY_SERIALDEVICE Serial
#define MY_DEBUG_BUFFER_SIZE 300
#define min(a,b) ((a)<(b)?(a):(b))
#define max(a,b) ((a)>(b)?(a):(b))
core/MyHwSAMD.cpp
+41 -9
View File
@@ -113,7 +113,8 @@ void hwWatchdogReset() {
}
void hwReboot() {
// TODO: Not supported!
NVIC_SystemReset();
while (true);
}
int8_t hwSleep(unsigned long ms) {
@@ -142,13 +143,44 @@ int8_t hwSleep(uint8_t interrupt1, uint8_t mode1, uint8_t interrupt2, uint8_t mo
#if defined(MY_DEBUG) || defined(MY_SPECIAL_DEBUG)
uint16_t hwCPUVoltage() {
// TODO: Not supported!
return 0;
// disable ADC
while (ADC->STATUS.bit.SYNCBUSY);
ADC->CTRLA.bit.ENABLE = 0x00;
// internal 1V reference (default)
analogReference(AR_INTERNAL1V0);
// 12 bit resolution (default)
analogWriteResolution(12);
// MUXp 0x1B = SCALEDIOVCC/4 => connected to Vcc
ADC->INPUTCTRL.bit.MUXPOS = 0x1B ;
// enable ADC
while (ADC->STATUS.bit.SYNCBUSY);
ADC->CTRLA.bit.ENABLE = 0x01;
// start conversion
while (ADC->STATUS.bit.SYNCBUSY);
ADC->SWTRIG.bit.START = 1;
// clear the Data Ready flag
ADC->INTFLAG.bit.RESRDY = 1;
// start conversion again, since The first conversion after the reference is changed must not be used.
while (ADC->STATUS.bit.SYNCBUSY);
ADC->SWTRIG.bit.START = 1;
// waiting for conversion to complete
while (!ADC->INTFLAG.bit.RESRDY);
const uint32_t valueRead = ADC->RESULT.reg;
// disable ADC
while (ADC->STATUS.bit.SYNCBUSY);
ADC->CTRLA.bit.ENABLE = 0x00;
return valueRead * 4;
}
uint16_t hwCPUFrequency() {
// TODO: Not supported!
return 0;
// TODO: currently reporting compile time frequency (in 1/10MHz)
return F_CPU / 100000UL;
}
uint16_t hwFreeMem() {
@@ -160,7 +192,7 @@ uint16_t hwFreeMem() {
#ifdef MY_DEBUG
void hwDebugPrint(const char *fmt, ... ) {
if (MY_SERIALDEVICE) {
char fmtBuffer[MY_DEBUG_BUFFER_SIZE];
char fmtBuffer[MY_SERIAL_OUTPUT_SIZE];
#ifdef MY_GATEWAY_FEATURE
// prepend debug message to be handled correctly by controller (C_INTERNAL, I_LOG_MESSAGE)
snprintf(fmtBuffer, sizeof(fmtBuffer), PSTR("0;255;%d;0;%d;"), C_INTERNAL, I_LOG_MESSAGE);
@@ -170,9 +202,9 @@ void hwDebugPrint(const char *fmt, ... ) {
va_start (args, fmt );
#ifdef MY_GATEWAY_FEATURE
// Truncate message if this is gateway node
vsnprintf(fmtBuffer, 60, fmt, args);
fmtBuffer[59] = '\n';
fmtBuffer[60] = '\0';
vsnprintf(fmtBuffer, sizeof(fmtBuffer), fmt, args);
fmtBuffer[sizeof(fmtBuffer) - 2] = '\n';
fmtBuffer[sizeof(fmtBuffer) - 1] = '\0';
#else
vsnprintf(fmtBuffer, sizeof(fmtBuffer), fmt, args);
#endif
core/MyHwSAMD.h
-9
View File
@@ -52,15 +52,6 @@ void hwWriteConfig(int adr, uint8_t value);
uint8_t hwReadConfig(int adr);
#define MY_SERIALDEVICE SerialUSB
#define MY_DEBUG_BUFFER_SIZE 300
/*
#define hwReadConfigBlock(__buf, __adr, __length) ( __length = __length)
#define hwWriteConfigBlock(__buf, __adr, __length) ( __length = __length)
#define hwWriteConfig(__adr, __value) ( __value = __value)
#define hwReadConfig(__adr) (0)
*/
/**
* Disable all interrupts.
core/MyLeds.cpp
+47 -35
View File
@@ -26,8 +26,7 @@
static uint8_t countRx;
static uint8_t countTx;
static uint8_t countErr;
static unsigned long prevTime = hwMillis() - LED_PROCESS_INTERVAL_MS; // Substract some, to make sure leds gets updated on first run.
static unsigned long prevTime;
inline void ledsInit()
{
@@ -37,16 +36,17 @@ inline void ledsInit()
countErr = 0;
// Setup led pins
#if defined(MY_DEFAULT_RX_LED_PIN)
pinMode(MY_DEFAULT_RX_LED_PIN, OUTPUT);
#endif
#if defined(MY_DEFAULT_TX_LED_PIN)
pinMode(MY_DEFAULT_TX_LED_PIN, OUTPUT);
#endif
#if defined(MY_DEFAULT_ERR_LED_PIN)
pinMode(MY_DEFAULT_ERR_LED_PIN, OUTPUT);
#endif
ledsProcess();
#if defined(MY_DEFAULT_RX_LED_PIN)
pinMode(MY_DEFAULT_RX_LED_PIN, OUTPUT);
#endif
#if defined(MY_DEFAULT_TX_LED_PIN)
pinMode(MY_DEFAULT_TX_LED_PIN, OUTPUT);
#endif
#if defined(MY_DEFAULT_ERR_LED_PIN)
pinMode(MY_DEFAULT_ERR_LED_PIN, OUTPUT);
#endif
prevTime = hwMillis() - LED_PROCESS_INTERVAL_MS; // Substract some, to make sure leds gets updated on first run.
ledsProcess();
}
void ledsProcess() {
@@ -54,46 +54,58 @@ void ledsProcess() {
if ((hwMillis() - prevTime) < LED_PROCESS_INTERVAL_MS) {
return;
}
prevTime = hwMillis();
prevTime += LED_PROCESS_INTERVAL_MS;
uint8_t state;
uint8_t state;
// For an On/Off ratio of 4, the pattern repeated will be [on, on, on, off]
// until the counter becomes 0.
#if defined(MY_DEFAULT_RX_LED_PIN)
state = (countRx & (LED_ON_OFF_RATIO-1)) ? LED_ON : LED_OFF;
hwDigitalWrite(MY_DEFAULT_RX_LED_PIN, state);
if (countRx) {
// For an On/Off ratio of 4, the pattern repeated will be [on, on, on, off]
// until the counter becomes 0.
#if defined(MY_DEFAULT_RX_LED_PIN)
if (countRx) {
--countRx;
}
#endif
state = (countRx & (LED_ON_OFF_RATIO-1)) ? LED_ON : LED_OFF;
hwDigitalWrite(MY_DEFAULT_RX_LED_PIN, state);
#endif
#if defined(MY_DEFAULT_TX_LED_PIN)
state = (countTx & (LED_ON_OFF_RATIO-1)) ? LED_ON : LED_OFF;
hwDigitalWrite(MY_DEFAULT_TX_LED_PIN, state);
if (countTx) {
#if defined(MY_DEFAULT_TX_LED_PIN)
if (countTx) {
--countTx;
}
#endif
state = (countTx & (LED_ON_OFF_RATIO-1)) ? LED_ON : LED_OFF;
hwDigitalWrite(MY_DEFAULT_TX_LED_PIN, state);
#endif
#if defined(MY_DEFAULT_ERR_LED_PIN)
state = (countErr & (LED_ON_OFF_RATIO-1)) ? LED_ON : LED_OFF;
hwDigitalWrite(MY_DEFAULT_ERR_LED_PIN, state);
if (countErr) {
#if defined(MY_DEFAULT_ERR_LED_PIN)
if (countErr) {
--countErr;
}
#endif
state = (countErr & (LED_ON_OFF_RATIO-1)) ? LED_ON : LED_OFF;
hwDigitalWrite(MY_DEFAULT_ERR_LED_PIN, state);
#endif
}
void ledsBlinkRx(uint8_t cnt) {
if (!countRx) { countRx = cnt*LED_ON_OFF_RATIO; }
if (!countRx) {
countRx = cnt*LED_ON_OFF_RATIO;
}
ledsProcess();
}
void ledsBlinkTx(uint8_t cnt) {
if(!countTx) { countTx = cnt*LED_ON_OFF_RATIO; }
if(!countTx) {
countTx = cnt*LED_ON_OFF_RATIO;
}
ledsProcess();
}
void ledsBlinkErr(uint8_t cnt) {
if(!countErr) { countErr = cnt*LED_ON_OFF_RATIO; }
if(!countErr) {
countErr = cnt*LED_ON_OFF_RATIO;
}
ledsProcess();
}
bool ledsBlinking() {
return countRx || countTx || countErr;
}
core/MyLeds.h
+5
View File
@@ -43,6 +43,11 @@
void ledsBlinkTx(uint8_t cnt);
void ledsBlinkErr(uint8_t cnt);
void ledsProcess(); // do the actual blinking
/**
* Test if any LED is currently blinking.
* @return true when one or more LEDs are blinking, false otherwise.
*/
bool ledsBlinking();
#else
// Remove led functions if feature is disabled
core/MySensorsCore.cpp
+21 -15
View File
@@ -54,11 +54,7 @@ void _callbackTransportOk()
}
void _process(void) {
hwWatchdogReset();
#if defined (MY_DEFAULT_TX_LED_PIN) || defined(MY_DEFAULT_RX_LED_PIN) || defined(MY_DEFAULT_ERR_LED_PIN)
ledsProcess();
#endif
doYield();
#if defined(MY_INCLUSION_MODE_FEATURE)
inclusionProcess();
@@ -80,10 +76,7 @@ void _process(void) {
void _infiniteLoop(void) {
while(1) {
yield();
#if defined (MY_DEFAULT_TX_LED_PIN) || defined(MY_DEFAULT_RX_LED_PIN) || defined(MY_DEFAULT_ERR_LED_PIN)
ledsProcess();
#endif
doYield();
#if defined(__linux__)
exit(1);
#endif
@@ -139,9 +132,8 @@ void _begin(void) {
#if !defined(MY_TRANSPORT_RELAX)
// check if transport ready
while (!isTransportReady()) {
hwWatchdogReset();
transportProcess();
yield();
doYield();
}
#else
CORE_DEBUG(PSTR("MCO:BGN:MTR\n"));
@@ -465,7 +457,6 @@ void wait(const uint32_t waitingMS) {
const uint32_t enteringMS = hwMillis();
while (hwMillis() - enteringMS < waitingMS) {
_process();
yield();
}
}
@@ -476,12 +467,21 @@ bool wait(const uint32_t waitingMS, const uint8_t cmd, const uint8_t msgtype) {
bool expectedResponse = false;
while ( (hwMillis() - enteringMS < waitingMS) && !expectedResponse ) {
_process();
yield();
expectedResponse = (mGetCommand(_msg) == cmd && _msg.type == msgtype);
}
return expectedResponse;
}
void doYield(void) {
hwWatchdogReset();
yield();
#if defined (MY_DEFAULT_TX_LED_PIN) || defined(MY_DEFAULT_RX_LED_PIN) || defined(MY_DEFAULT_ERR_LED_PIN)
ledsProcess();
#endif
}
int8_t _sleep(const uint32_t sleepingMS, const bool smartSleep, const uint8_t interrupt1, const uint8_t mode1, const uint8_t interrupt2, const uint8_t mode2) {
CORE_DEBUG(PSTR("MCO:SLP:MS=%lu,SMS=%d,I1=%d,M1=%d,I2=%d,M2=%d\n"), sleepingMS, smartSleep, interrupt1, mode1, interrupt2, mode2);
// OTA FW feature: do not sleep if FW update ongoing
@@ -513,7 +513,6 @@ int8_t _sleep(const uint32_t sleepingMS, const bool smartSleep, const uint8_t in
uint32_t sleepDeltaMS = 0;
while (!isTransportReady() && (sleepDeltaMS < sleepingTimeMS) && (sleepDeltaMS < MY_SLEEP_TRANSPORT_RECONNECT_TIMEOUT_MS)) {
_process();
yield();
sleepDeltaMS = hwMillis() - sleepEnterMS;
}
// sleep remainder
@@ -539,6 +538,13 @@ int8_t _sleep(const uint32_t sleepingMS, const bool smartSleep, const uint8_t in
transportPowerDown();
#endif
#if defined (MY_DEFAULT_TX_LED_PIN) || defined(MY_DEFAULT_RX_LED_PIN) || defined(MY_DEFAULT_ERR_LED_PIN)
// Wait until leds finish their blinking pattern
while (ledsBlinking()) {
doYield();
}
#endif
setIndication(INDICATION_SLEEP);
int8_t result = MY_SLEEP_NOT_POSSIBLE; // default
@@ -601,7 +607,7 @@ void _nodeLock(const char* str)
while (1) {
setIndication(INDICATION_ERR_LOCKED);
CORE_DEBUG(PSTR("MCO:NLK:NODE LOCKED. TO UNLOCK, GND PIN %d AND RESET\n"), MY_NODE_UNLOCK_PIN);
yield();
doYield();
(void)_sendRoute(build(_msgTmp, GATEWAY_ADDRESS, NODE_SENSOR_ID,C_INTERNAL, I_LOCKED).set(str));
#if defined(MY_SENSOR_NETWORK)
transportPowerDown();
core/MySensorsCore.h
+7
View File
@@ -246,6 +246,13 @@ void wait(const uint32_t waitingMS);
*/
bool wait(const uint32_t waitingMS, const uint8_t cmd, const uint8_t msgtype);
/**
* Function to allow scheduler to do some work.
* @remark Internally it will call yield, kick the watchdog and update led states.
*/
void doYield(void);
/**
* Sleep (PowerDownMode) the MCU and radio. Wake up on timer.
* @param sleepingMS Number of milliseconds to sleep.
core/MyTransport.cpp
+1 -1
View File
@@ -504,7 +504,7 @@ bool transportWait(const uint32_t ms, const uint8_t cmd, const uint8_t msgtype){
while ((hwMillis() - enter < ms) && !expectedResponse) {
// process incoming messages
transportProcessFIFO();
yield(); // process esp8266 stack, ignored for AVR
doYield();
expectedResponse = (mGetCommand(_msg) == cmd && _msg.type == msgtype);
}
return expectedResponse;
core/MyTransportNRF24.cpp
+91 -88
View File
@@ -25,125 +25,128 @@
#include "drivers/CircularBuffer/CircularBuffer.h"
#if defined(MY_RF24_ENABLE_ENCRYPTION)
#include "drivers/AES/AES.h"
#include "drivers/AES/AES.h"
#endif
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
typedef struct _transportQueuedMessage
{
uint8_t m_len; // Length of the data
uint8_t m_data[MAX_MESSAGE_LENGTH]; // The raw data
typedef struct _transportQueuedMessage {
uint8_t m_len; // Length of the data
uint8_t m_data[MAX_MESSAGE_LENGTH]; // The raw data
} transportQueuedMessage;
/** Buffer to store queued messages in. */
static transportQueuedMessage transportRxQueueStorage[MY_RX_MESSAGE_BUFFER_SIZE];
/** Circular buffer, which uses the transportRxQueueStorage and administers stored messages. */
static CircularBuffer<transportQueuedMessage> transportRxQueue(transportRxQueueStorage, MY_RX_MESSAGE_BUFFER_SIZE);
static CircularBuffer<transportQueuedMessage> transportRxQueue(transportRxQueueStorage, MY_RX_MESSAGE_BUFFER_SIZE);
static volatile uint8_t transportLostMessageCount = 0;
static void transportRxCallback(void)
{
// Called for each message received by radio, from interrupt context.
// This function _must_ call RF24_readMessage() to de-assert interrupt line!
if (!transportRxQueue.full())
{
transportQueuedMessage* msg = transportRxQueue.getFront();
msg->m_len = RF24_readMessage(msg->m_data); // Read payload & clear RX_DR
(void)transportRxQueue.pushFront(msg);
} else {
// Queue is full. Discard message.
(void)RF24_readMessage(NULL); // Read payload & clear RX_DR
// Keep track of messages lost. Max 255, prevent wrapping.
if (transportLostMessageCount < 255)
{
++transportLostMessageCount;
}
}
// Called for each message received by radio, from interrupt context.
// This function _must_ call RF24_readMessage() to de-assert interrupt line!
if (!transportRxQueue.full()) {
transportQueuedMessage* msg = transportRxQueue.getFront();
msg->m_len = RF24_readMessage(msg->m_data); // Read payload & clear RX_DR
(void)transportRxQueue.pushFront(msg);
} else {
// Queue is full. Discard message.
(void)RF24_readMessage(NULL); // Read payload & clear RX_DR
// Keep track of messages lost. Max 255, prevent wrapping.
if (transportLostMessageCount < 255) {
++transportLostMessageCount;
}
}
}
#endif
#if defined(MY_RF24_ENABLE_ENCRYPTION)
AES _aes;
uint8_t _dataenc[32] = {0};
uint8_t _psk[16];
AES _aes;
uint8_t _dataenc[32] = {0};
uint8_t _psk[16];
#endif
bool transportInit() {
#if defined(MY_RF24_ENABLE_ENCRYPTION)
hwReadConfigBlock((void*)_psk, (void*)EEPROM_RF_ENCRYPTION_AES_KEY_ADDRESS, 16);
//set up AES-key
_aes.set_key(_psk, 16);
// Make sure it is purged from memory when set
memset(_psk, 0, 16);
#endif
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
RF24_registerReceiveCallback( transportRxCallback );
#endif
return RF24_initialize();
bool transportInit(void)
{
#if defined(MY_RF24_ENABLE_ENCRYPTION)
hwReadConfigBlock((void*)_psk, (void*)EEPROM_RF_ENCRYPTION_AES_KEY_ADDRESS, 16);
//set up AES-key
_aes.set_key(_psk, 16);
// Make sure it is purged from memory when set
memset(_psk, 0, 16);
#endif
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
RF24_registerReceiveCallback( transportRxCallback );
#endif
return RF24_initialize();
}
void transportSetAddress(uint8_t address) {
RF24_setNodeAddress(address);
RF24_startListening();
void transportSetAddress(const uint8_t address)
{
RF24_setNodeAddress(address);
RF24_startListening();
}
uint8_t transportGetAddress() {
return RF24_getNodeID();
uint8_t transportGetAddress(void)
{
return RF24_getNodeID();
}
bool transportSend(uint8_t recipient, const void* data, uint8_t len) {
#if defined(MY_RF24_ENABLE_ENCRYPTION)
// copy input data because it is read-only
memcpy(_dataenc,data,len);
// has to be adjusted, WIP!
_aes.set_IV(0);
len = len > 16 ? 32 : 16;
//encrypt data
_aes.cbc_encrypt(_dataenc, _dataenc, len/16);
bool status = RF24_sendMessage( recipient, _dataenc, len );
#else
bool status = RF24_sendMessage( recipient, data, len );
#endif
return status;
bool transportSend(const uint8_t recipient, const void* data, uint8_t len)
{
#if defined(MY_RF24_ENABLE_ENCRYPTION)
// copy input data because it is read-only
(void)memcpy(_dataenc,data,len);
// has to be adjusted, WIP!
_aes.set_IV(0);
len = len > 16 ? 32 : 16;
//encrypt data
_aes.cbc_encrypt(_dataenc, _dataenc, len/16);
return RF24_sendMessage(recipient, _dataenc, len);
#else
return RF24_sendMessage(recipient, data, len);
#endif
}
bool transportAvailable() {
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
(void)RF24_isDataAvailable; // Prevent 'defined but not used' warning
return !transportRxQueue.empty();
#else
return RF24_isDataAvailable();
#endif
bool transportAvailable(void)
{
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
(void)RF24_isDataAvailable; // Prevent 'defined but not used' warning
return !transportRxQueue.empty();
#else
return RF24_isDataAvailable();
#endif
}
bool transportSanityCheck() {
return RF24_sanityCheck();
bool transportSanityCheck(void)
{
return RF24_sanityCheck();
}
uint8_t transportReceive(void* data) {
uint8_t len = 0;
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
transportQueuedMessage* msg = transportRxQueue.getBack();
if (msg) {
len = msg->m_len;
(void)memcpy(data, msg->m_data, len);
(void)transportRxQueue.popBack();
}
#else
len = RF24_readMessage(data);
#endif
#if defined(MY_RF24_ENABLE_ENCRYPTION)
// has to be adjusted, WIP!
_aes.set_IV(0);
// decrypt data
_aes.cbc_decrypt((byte*)(data), (byte*)(data), len>16?2:1);
#endif
return len;
uint8_t transportReceive(void* data)
{
uint8_t len = 0;
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
transportQueuedMessage* msg = transportRxQueue.getBack();
if (msg) {
len = msg->m_len;
(void)memcpy(data, msg->m_data, len);
(void)transportRxQueue.popBack();
}
#else
len = RF24_readMessage(data);
#endif
#if defined(MY_RF24_ENABLE_ENCRYPTION)
// has to be adjusted, WIP!
_aes.set_IV(0);
// decrypt data
_aes.cbc_decrypt((byte*)(data), (byte*)(data), len>16?2:1);
#endif
return len;
}
void transportPowerDown() {
RF24_powerDown();
void transportPowerDown(void)
{
RF24_powerDown();
}
drivers/RF24/RF24.cpp
+326 -287
View File
@@ -26,376 +26,415 @@ LOCAL uint8_t MY_RF24_BASE_ADDR[MY_RF24_ADDR_WIDTH] = { MY_RF24_BASE_RADIO_ID };
LOCAL uint8_t MY_RF24_NODE_ADDRESS = AUTO;
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
LOCAL RF24_receiveCallbackType RF24_receiveCallback = NULL;
LOCAL RF24_receiveCallbackType RF24_receiveCallback = NULL;
#endif
#ifdef LINUX_ARCH_RASPBERRYPI
uint8_t spi_rxbuff[32+1] ; //SPI receive buffer (payload max 32 bytes)
uint8_t spi_txbuff[32+1] ; //SPI transmit buffer (payload max 32 bytes + 1 byte for the command)
uint8_t spi_rxbuff[32+1] ; //SPI receive buffer (payload max 32 bytes)
uint8_t spi_txbuff[32+1] ; //SPI transmit buffer (payload max 32 bytes + 1 byte for the command)
#endif
LOCAL void RF24_csn(bool level) {
hwDigitalWrite(MY_RF24_CS_PIN, level);
LOCAL void RF24_csn(const bool level)
{
hwDigitalWrite(MY_RF24_CS_PIN, level);
}
LOCAL void RF24_ce(bool level) {
hwDigitalWrite(MY_RF24_CE_PIN, level);
LOCAL void RF24_ce(const bool level)
{
hwDigitalWrite(MY_RF24_CE_PIN, level);
}
LOCAL uint8_t RF24_spiMultiByteTransfer(uint8_t cmd, uint8_t* buf, uint8_t len, bool aReadMode) {
uint8_t status;
uint8_t* current = buf;
#if !defined(MY_SOFTSPI)
_SPI.beginTransaction(SPISettings(MY_RF24_SPI_MAX_SPEED, MY_RF24_SPI_DATA_ORDER, MY_RF24_SPI_DATA_MODE));
#endif
RF24_csn(LOW);
// timing
delayMicroseconds(10);
#ifdef LINUX_ARCH_RASPBERRYPI
uint8_t * prx = spi_rxbuff;
uint8_t * ptx = spi_txbuff;
uint8_t size = len + 1; // Add register value to transmit buffer
LOCAL uint8_t RF24_spiMultiByteTransfer(const uint8_t cmd, uint8_t* buf, uint8_t len, const bool aReadMode)
{
uint8_t status;
uint8_t* current = buf;
#if !defined(MY_SOFTSPI)
_SPI.beginTransaction(SPISettings(MY_RF24_SPI_MAX_SPEED, MY_RF24_SPI_DATA_ORDER, MY_RF24_SPI_DATA_MODE));
#endif
RF24_csn(LOW);
// timing
delayMicroseconds(10);
#ifdef LINUX_ARCH_RASPBERRYPI
uint8_t * prx = spi_rxbuff;
uint8_t * ptx = spi_txbuff;
uint8_t size = len + 1; // Add register value to transmit buffer
*ptx++ = cmd;
while ( len-- ) {
if (aReadMode) {
*ptx++ = NOP ;
} else {
*ptx++ = *current++;
}
}
_SPI.transfernb( (char *) spi_txbuff, (char *) spi_rxbuff, size);
if (aReadMode) {
if (size == 2) {
status = *++prx; // result is 2nd byte of receive buffer
} else {
status = *prx++; // status is 1st byte of receive buffer
// decrement before to skip status byte
while (--size) { *buf++ = *prx++; }
}
} else {
status = *prx; // status is 1st byte of receive buffer
}
#else
status = _SPI.transfer( cmd );
while ( len-- ) {
if (aReadMode) {
status = _SPI.transfer( NOP );
if (buf != NULL) {
*current++ = status;
}
} else status = _SPI.transfer(*current++);
}
#endif
RF24_csn(HIGH);
#if !defined(MY_SOFTSPI)
_SPI.endTransaction();
#endif
// timing
delayMicroseconds(10);
return status;
*ptx++ = cmd;
while ( len-- ) {
if (aReadMode) {
*ptx++ = RF24_NOP;
} else {
*ptx++ = *current++;
}
}
_SPI.transfernb( (char *) spi_txbuff, (char *) spi_rxbuff, size);
if (aReadMode) {
if (size == 2) {
status = *++prx; // result is 2nd byte of receive buffer
} else {
status = *prx++; // status is 1st byte of receive buffer
// decrement before to skip status byte
while (--size) {
*buf++ = *prx++;
}
}
} else {
status = *prx; // status is 1st byte of receive buffer
}
#else
status = _SPI.transfer(cmd);
while ( len-- ) {
if (aReadMode) {
status = _SPI.transfer(RF24_NOP);
if (buf != NULL) {
*current++ = status;
}
} else {
status = _SPI.transfer(*current++);
}
}
#endif
RF24_csn(HIGH);
#if !defined(MY_SOFTSPI)
_SPI.endTransaction();
#endif
// timing
delayMicroseconds(10);
return status;
}
LOCAL uint8_t RF24_spiByteTransfer(uint8_t cmd) {
return RF24_spiMultiByteTransfer( cmd, NULL, 0, false);
LOCAL uint8_t RF24_spiByteTransfer(const uint8_t cmd)
{
return RF24_spiMultiByteTransfer(cmd, NULL, 0, false);
}
LOCAL uint8_t RF24_RAW_readByteRegister(uint8_t cmd) {
const uint8_t value = RF24_spiMultiByteTransfer( cmd, NULL, 1, true);
RF24_DEBUG(PSTR("RF24:read register, reg=%d, value=%d\n"), cmd & (R_REGISTER ^ 0xFF), value);
return value;
LOCAL uint8_t RF24_RAW_readByteRegister(const uint8_t cmd)
{
const uint8_t value = RF24_spiMultiByteTransfer(cmd, NULL, 1, true);
RF24_DEBUG(PSTR("RF24:read register, reg=%d, value=%d\n"), cmd & RF24_REGISTER_MASK, value);
return value;
}
LOCAL uint8_t RF24_RAW_writeByteRegister(uint8_t cmd, uint8_t value) {
RF24_DEBUG(PSTR("RF24:write register, reg=%d, value=%d\n"), cmd & (W_REGISTER ^ 0xFF), value);
return RF24_spiMultiByteTransfer( cmd , &value, 1, false);
LOCAL uint8_t RF24_RAW_writeByteRegister(const uint8_t cmd, uint8_t value)
{
RF24_DEBUG(PSTR("RF24:write register, reg=%d, value=%d\n"), cmd & RF24_REGISTER_MASK, value);
return RF24_spiMultiByteTransfer( cmd , &value, 1, false);
}
LOCAL void RF24_flushRX(void) {
RF24_DEBUG(PSTR("RF24:flushRX\n"));
RF24_spiByteTransfer( FLUSH_RX );
LOCAL void RF24_flushRX(void)
{
RF24_DEBUG(PSTR("RF24:flushRX\n"));
RF24_spiByteTransfer(RF24_FLUSH_RX);
}
LOCAL void RF24_flushTX(void) {
RF24_DEBUG(PSTR("RF24:flushTX\n"));
RF24_spiByteTransfer( FLUSH_TX );
LOCAL void RF24_flushTX(void)
{
RF24_DEBUG(PSTR("RF24:flushTX\n"));
RF24_spiByteTransfer(RF24_FLUSH_TX);
}
LOCAL uint8_t RF24_getStatus(void) {
return RF24_spiByteTransfer( NOP );
LOCAL uint8_t RF24_getStatus(void)
{
return RF24_spiByteTransfer(RF24_NOP);
}
LOCAL uint8_t RF24_getFIFOStatus(void) {
return RF24_readByteRegister(FIFO_STATUS);
LOCAL uint8_t RF24_getFIFOStatus(void)
{
return RF24_readByteRegister(RF24_FIFO_STATUS);
}
LOCAL void RF24_setChannel(uint8_t channel) {
RF24_writeByteRegister(RF_CH, channel);
LOCAL void RF24_setChannel(const uint8_t channel)
{
RF24_writeByteRegister(RF24_RF_CH,channel);
}
LOCAL void RF24_setRetries(uint8_t retransmitDelay, uint8_t retransmitCount) {
RF24_writeByteRegister(SETUP_RETR, retransmitDelay << ARD | retransmitCount << ARC);
LOCAL void RF24_setRetries(const uint8_t retransmitDelay, const uint8_t retransmitCount)
{
RF24_writeByteRegister(RF24_SETUP_RETR, retransmitDelay << RF24_ARD | retransmitCount << RF24_ARC);
}
LOCAL void RF24_setAddressWidth(uint8_t width) {
RF24_writeByteRegister(SETUP_AW, width - 2);
LOCAL void RF24_setAddressWidth(const uint8_t width)
{
RF24_writeByteRegister(RF24_SETUP_AW, width - 2);
}
LOCAL void RF24_setRFSetup(uint8_t RFsetup) {
RF24_writeByteRegister(RF_SETUP, RFsetup);
LOCAL void RF24_setRFSetup(const uint8_t RFsetup)
{
RF24_writeByteRegister(RF24_RF_SETUP, RFsetup);
}
LOCAL void RF24_setFeature(uint8_t feature) {
RF24_writeByteRegister(FEATURE, feature);
LOCAL void RF24_setFeature(const uint8_t feature)
{
RF24_writeByteRegister(RF24_FEATURE, feature);
}
LOCAL void RF24_setPipe(uint8_t pipe) {
RF24_writeByteRegister(EN_RXADDR, pipe);
LOCAL void RF24_setPipe(const uint8_t pipe)
{
RF24_writeByteRegister(RF24_EN_RXADDR, pipe);
}
LOCAL void RF24_setAutoACK(uint8_t pipe) {
RF24_writeByteRegister(EN_AA, pipe);
LOCAL void RF24_setAutoACK(const uint8_t pipe)
{
RF24_writeByteRegister(RF24_EN_AA, pipe);
}
LOCAL void RF24_setDynamicPayload(uint8_t pipe) {
RF24_writeByteRegister(DYNPD, pipe);
LOCAL void RF24_setDynamicPayload(const uint8_t pipe)
{
RF24_writeByteRegister(RF24_DYNPD, pipe);
}
LOCAL void RF24_setRFConfiguration(uint8_t configuration) {
RF24_writeByteRegister(NRF_CONFIG, configuration);
LOCAL void RF24_setRFConfiguration(const uint8_t configuration)
{
RF24_writeByteRegister(RF24_NRF_CONFIG, configuration);
}
LOCAL void RF24_setPipeAddress(uint8_t pipe, uint8_t* address, uint8_t width) {
RF24_writeMultiByteRegister(pipe, address, width);
LOCAL void RF24_setPipeAddress(const uint8_t pipe, uint8_t* address, const uint8_t width)
{
RF24_writeMultiByteRegister(pipe, address, width);
}
LOCAL void RF24_setPipeLSB(uint8_t pipe, uint8_t LSB) {
RF24_writeByteRegister(pipe, LSB);
LOCAL void RF24_setPipeLSB(const uint8_t pipe, const uint8_t LSB)
{
RF24_writeByteRegister(pipe, LSB);
}
LOCAL uint8_t RF24_getObserveTX(void) {
return RF24_readByteRegister(OBSERVE_TX);
LOCAL uint8_t RF24_getObserveTX(void)
{
return RF24_readByteRegister(RF24_OBSERVE_TX);
}
LOCAL void RF24_setStatus(uint8_t status) {
RF24_writeByteRegister(RF24_STATUS, status);
LOCAL void RF24_setStatus(const uint8_t status)
{
RF24_writeByteRegister(RF24_STATUS, status);
}
LOCAL void RF24_enableFeatures(void) {
RF24_RAW_writeByteRegister(ACTIVATE, 0x73);
LOCAL void RF24_enableFeatures(void)
{
RF24_RAW_writeByteRegister(RF24_ACTIVATE, 0x73);
}
LOCAL void RF24_openWritingPipe(uint8_t recipient) {
RF24_DEBUG(PSTR("RF24:open writing pipe, recipient=%d\n"), recipient);
// only write LSB of RX0 and TX pipe
RF24_setPipeLSB(RX_ADDR_P0, recipient);
RF24_setPipeLSB(TX_ADDR, recipient);
LOCAL void RF24_openWritingPipe(const uint8_t recipient)
{
RF24_DEBUG(PSTR("RF24:OPEN WPIPE,RCPT=%d\n"), recipient); // open writing pipe
// only write LSB of RX0 and TX pipe
RF24_setPipeLSB(RF24_RX_ADDR_P0, recipient);
RF24_setPipeLSB(RF24_TX_ADDR, recipient);
}
LOCAL void RF24_startListening(void) {
RF24_DEBUG(PSTR("RF24:start listening\n"));
// toggle PRX
RF24_setRFConfiguration(MY_RF24_CONFIGURATION | _BV(PWR_UP) | _BV(PRIM_RX) );
// all RX pipe addresses must be unique, therefore skip if node ID is 0xFF
if(MY_RF24_NODE_ADDRESS!=AUTO) {
RF24_setPipeLSB(RX_ADDR_P0, MY_RF24_NODE_ADDRESS);
}
// start listening
RF24_ce(HIGH);
LOCAL void RF24_startListening(void)
{
RF24_DEBUG(PSTR("RF24:STRT LIS\n")); // start listening
// toggle PRX
RF24_setRFConfiguration(MY_RF24_CONFIGURATION | _BV(RF24_PWR_UP) | _BV(RF24_PRIM_RX) );
// all RX pipe addresses must be unique, therefore skip if node ID is AUTO
if(MY_RF24_NODE_ADDRESS!=AUTO) {
RF24_setPipeLSB(RF24_RX_ADDR_P0, MY_RF24_NODE_ADDRESS);
}
// start listening
RF24_ce(HIGH);
}
LOCAL void RF24_stopListening(void) {
RF24_DEBUG(PSTR("RF24:stop listening\n"));
RF24_ce(LOW);
// timing
delayMicroseconds(130);
RF24_setRFConfiguration(MY_RF24_CONFIGURATION | _BV(PWR_UP) );
// timing
delayMicroseconds(100);
LOCAL void RF24_stopListening(void)
{
RF24_DEBUG(PSTR("RF24:STP LIS\n")); // stop listening
RF24_ce(LOW);
// timing
delayMicroseconds(130);
RF24_setRFConfiguration(MY_RF24_CONFIGURATION | _BV(RF24_PWR_UP) );
// timing
delayMicroseconds(100);
}
LOCAL void RF24_powerDown(void) {
RF24_ce(LOW);
RF24_setRFConfiguration(MY_RF24_CONFIGURATION);
RF24_DEBUG(PSTR("RF24:power down\n"));
LOCAL void RF24_powerDown(void)
{
RF24_ce(LOW);
RF24_setRFConfiguration(MY_RF24_CONFIGURATION);
RF24_DEBUG(PSTR("RF24:PD\n")); // power down
}
LOCAL bool RF24_sendMessage( uint8_t recipient, const void* buf, uint8_t len ) {
uint8_t status;
RF24_stopListening();
RF24_openWritingPipe( recipient );
RF24_DEBUG(PSTR("RF24:send message to %d, len=%d\n"),recipient,len);
// flush TX FIFO
RF24_flushTX();
// this command is affected in clones (e.g. Si24R1): flipped NoACK bit when using W_TX_PAYLOAD_NO_ACK / W_TX_PAYLOAD
// AutoACK is disabled on the broadcasting pipe - NO_ACK prevents resending
RF24_spiMultiByteTransfer(recipient == BROADCAST_ADDRESS ? W_TX_PAYLOAD_NO_ACK : W_TX_PAYLOAD, (uint8_t*)buf, len, false );
// go, TX starts after ~10us
RF24_ce(HIGH);
// timeout counter to detect HW issues
uint16_t timeout = 0xFFFF;
do {
status = RF24_getStatus();
} while (!(status & ( _BV(MAX_RT) | _BV(TX_DS) )) && timeout--);
// timeout value after successful TX on 16Mhz AVR ~ 65500, i.e. msg is transmitted after ~36 loop cycles
RF24_ce(LOW);
// reset interrupts
RF24_setStatus(_BV(TX_DS) | _BV(MAX_RT) );
// Max retries exceeded
if( status & _BV(MAX_RT)){
// flush packet
RF24_DEBUG(PSTR("RF24:MAX_RT\n"));
RF24_flushTX();
}
RF24_startListening();
// true if message sent
return ( status & _BV(TX_DS) );
LOCAL bool RF24_sendMessage(const uint8_t recipient, const void* buf, const uint8_t len)
{
uint8_t RF24_status;
RF24_stopListening();
RF24_openWritingPipe( recipient );
RF24_DEBUG(PSTR("RF24:SND:TO=%d,LEN=%d\n"),recipient,len); // send message
// flush TX FIFO
RF24_flushTX();
// this command is affected in clones (e.g. Si24R1): flipped NoACK bit when using W_TX_PAYLOAD_NO_ACK / W_TX_PAYLOAD
// AutoACK is disabled on the broadcasting pipe - NO_ACK prevents resending
RF24_spiMultiByteTransfer(recipient == BROADCAST_ADDRESS ? RF24_WRITE_TX_PAYLOAD_NO_ACK : RF24_WRITE_TX_PAYLOAD, (uint8_t*)buf, len, false );
// go, TX starts after ~10us
RF24_ce(HIGH);
// timeout counter to detect HW issues
uint16_t timeout = 0xFFFF;
do {
RF24_status = RF24_getStatus();
} while (!(RF24_status & ( _BV(RF24_MAX_RT) | _BV(RF24_TX_DS) )) && timeout--);
// timeout value after successful TX on 16Mhz AVR ~ 65500, i.e. msg is transmitted after ~36 loop cycles
RF24_ce(LOW);
// reset interrupts
RF24_setStatus(_BV(RF24_TX_DS) | _BV(RF24_MAX_RT) );
// Max retries exceeded
if(RF24_status & _BV(RF24_MAX_RT)) {
// flush packet
RF24_DEBUG(PSTR("!RF24:SND:MAX_RT\n")); // max retries, no ACK
RF24_flushTX();
}
RF24_startListening();
// true if message sent
return (RF24_status & _BV(RF24_TX_DS));
}
LOCAL uint8_t RF24_getDynamicPayloadSize(void) {
uint8_t result = RF24_spiMultiByteTransfer(R_RX_PL_WID, NULL, 1, true);
// check if payload size invalid
if(result > 32) {
RF24_DEBUG(PSTR("RF24:invalid payload length = %d\n"),result);
RF24_flushRX();
result = 0;
}
return result;
LOCAL uint8_t RF24_getDynamicPayloadSize(void)
{
uint8_t result = RF24_spiMultiByteTransfer(RF24_READ_RX_PL_WID, NULL, 1, true);
// check if payload size invalid
if(result > 32) {
RF24_DEBUG(PSTR("!RF24:GDP:PAYL LEN INVALID=%d\n"),result); // payload len invalid
RF24_flushRX();
result = 0;
}
return result;
}
LOCAL bool RF24_isDataAvailable() {
return ( !(RF24_getFIFOStatus() & _BV(0)) );
LOCAL bool RF24_isDataAvailable()
{
return (!(RF24_getFIFOStatus() & _BV(0)) );
}
LOCAL uint8_t RF24_readMessage( void* buf) {
const uint8_t len = RF24_getDynamicPayloadSize();
RF24_DEBUG(PSTR("RF24:read message, len=%d\n"), len);
RF24_spiMultiByteTransfer( R_RX_PAYLOAD , (uint8_t*)buf, len, true );
// clear RX interrupt
RF24_setStatus(_BV(RX_DR) );
return len;
LOCAL uint8_t RF24_readMessage(void* buf)
{
const uint8_t len = RF24_getDynamicPayloadSize();
RF24_DEBUG(PSTR("RF24:RDM:MSG LEN=%d\n"), len); // read message
RF24_spiMultiByteTransfer(RF24_READ_RX_PAYLOAD,(uint8_t*)buf,len,true);
// clear RX interrupt
RF24_setStatus(_BV(RF24_RX_DR));
return len;
}
LOCAL void RF24_setNodeAddress(uint8_t address) {
if(address!=AUTO){
MY_RF24_NODE_ADDRESS = address;
// enable node pipe
RF24_setPipe(_BV(ERX_P0 + BROADCAST_PIPE) | _BV(ERX_P0) );
// enable autoACK on pipe 0
RF24_setAutoACK(_BV(ENAA_P0) );
}
LOCAL void RF24_setNodeAddress(const uint8_t address)
{
if(address!=AUTO) {
MY_RF24_NODE_ADDRESS = address;
// enable node pipe
RF24_setPipe(_BV(RF24_ERX_P0 + RF24_BROADCAST_PIPE) | _BV(RF24_ERX_P0));
// enable autoACK on pipe 0
RF24_setAutoACK(_BV(RF24_ENAA_P0));
}
}
LOCAL uint8_t RF24_getNodeID(void) {
return MY_RF24_NODE_ADDRESS;
LOCAL uint8_t RF24_getNodeID(void)
{
return MY_RF24_NODE_ADDRESS;
}
LOCAL bool RF24_sanityCheck(void) {
// detect HW defect, configuration errors or interrupted SPI line, CE disconnect cannot be detected
return (RF24_readByteRegister(RF_SETUP) == MY_RF24_RF_SETUP) & (RF24_readByteRegister(RF_CH) == MY_RF24_CHANNEL);
LOCAL bool RF24_sanityCheck(void)
{
// detect HW defect, configuration errors or interrupted SPI line, CE disconnect cannot be detected
return (RF24_readByteRegister(RF24_RF_SETUP) == MY_RF24_RF_SETUP) & (RF24_readByteRegister(RF24_RF_CH) == MY_RF24_CHANNEL);
}
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
LOCAL void RF24_irqHandler( void )
LOCAL void RF24_irqHandler(void)
{
if (RF24_receiveCallback)
{
// Will stay for a while (several 100us) in this interrupt handler. Any interrupts from serial
// rx coming in during our stay will not be handled and will cause characters to be lost.
// As a workaround we re-enable interrupts to allow nested processing of other interrupts.
// Our own handler is disconnected to prevent recursive calling of this handler.
#if defined(MY_GATEWAY_SERIAL) && !defined(__linux__)
detachInterrupt(digitalPinToInterrupt(MY_RF24_IRQ_PIN));
interrupts();
#endif
// Read FIFO until empty.
// Procedure acc. to datasheet (pg. 63):
// 1.Read payload, 2.Clear RX_DR IRQ, 3.Read FIFO_status, 4.Repeat when more data available.
// Datasheet (ch. 8.5) states, that the nRF de-asserts IRQ after reading STATUS.
if (RF24_receiveCallback) {
// Will stay for a while (several 100us) in this interrupt handler. Any interrupts from serial
// rx coming in during our stay will not be handled and will cause characters to be lost.
// As a workaround we re-enable interrupts to allow nested processing of other interrupts.
// Our own handler is disconnected to prevent recursive calling of this handler.
#if defined(MY_GATEWAY_SERIAL) && !defined(__linux__)
detachInterrupt(digitalPinToInterrupt(MY_RF24_IRQ_PIN));
interrupts();
#endif
// Read FIFO until empty.
// Procedure acc. to datasheet (pg. 63):
// 1.Read payload, 2.Clear RX_DR IRQ, 3.Read FIFO_status, 4.Repeat when more data available.
// Datasheet (ch. 8.5) states, that the nRF de-asserts IRQ after reading STATUS.
// Start checking if RX-FIFO is not empty, as we might end up here from an interrupt
// for a message we've already read.
while (RF24_isDataAvailable()) {
RF24_receiveCallback(); // Must call RF24_readMessage(), which will clear RX_DR IRQ !
}
// Restore our interrupt handler.
#if defined(MY_GATEWAY_SERIAL) && !defined(__linux__)
noInterrupts();
attachInterrupt(digitalPinToInterrupt(MY_RF24_IRQ_PIN), RF24_irqHandler, FALLING);
#endif
} else {
// clear RX interrupt
RF24_setStatus(_BV(RX_DR));
}
// Start checking if RX-FIFO is not empty, as we might end up here from an interrupt
// for a message we've already read.
while (RF24_isDataAvailable()) {
RF24_receiveCallback(); // Must call RF24_readMessage(), which will clear RX_DR IRQ !
}
// Restore our interrupt handler.
#if defined(MY_GATEWAY_SERIAL) && !defined(__linux__)
noInterrupts();
attachInterrupt(digitalPinToInterrupt(MY_RF24_IRQ_PIN), RF24_irqHandler, FALLING);
#endif
} else {
// clear RX interrupt
RF24_setStatus(_BV(RF24_RX_DR));
}
}
LOCAL void RF24_registerReceiveCallback( RF24_receiveCallbackType cb ) {
MY_CRITICAL_SECTION {
RF24_receiveCallback = cb;
}
LOCAL void RF24_registerReceiveCallback(RF24_receiveCallbackType cb)
{
MY_CRITICAL_SECTION {
RF24_receiveCallback = cb;
}
}
#endif
LOCAL bool RF24_initialize(void) {
// prevent warning
(void)RF24_getObserveTX;
LOCAL bool RF24_initialize(void)
{
// prevent warning
(void)RF24_getObserveTX;
// Initialize pins
hwPinMode(MY_RF24_CE_PIN,OUTPUT);
hwPinMode(MY_RF24_CS_PIN,OUTPUT);
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
hwPinMode(MY_RF24_IRQ_PIN,INPUT);
#endif
// Initialize SPI
_SPI.begin();
RF24_ce(LOW);
RF24_csn(HIGH);
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
// assure SPI can be used from interrupt context
// Note: ESP8266 & SoftSPI currently do not support interrupt usage for SPI,
// therefore it is unsafe to use MY_RF24_IRQ_PIN with ESP8266/SoftSPI!
_SPI.usingInterrupt(digitalPinToInterrupt(MY_RF24_IRQ_PIN));
// attach interrupt
attachInterrupt(digitalPinToInterrupt(MY_RF24_IRQ_PIN), RF24_irqHandler, FALLING);
#endif
// CRC and power up
RF24_setRFConfiguration(MY_RF24_CONFIGURATION | _BV(PWR_UP) ) ;
// settle >2ms
delay(5);
// set address width
RF24_setAddressWidth(MY_RF24_ADDR_WIDTH);
// auto retransmit delay 1500us, auto retransmit count 15
RF24_setRetries(RF24_ARD, RF24_ARC);
// set channel
RF24_setChannel(MY_RF24_CHANNEL);
// set data rate and pa level
RF24_setRFSetup(MY_RF24_RF_SETUP);
// toggle features (necessary on some clones and non-P versions)
RF24_enableFeatures();
// enable ACK payload and dynamic payload
RF24_setFeature(MY_RF24_FEATURE);
// sanity check (this function is P/non-P independent)
if (!RF24_sanityCheck()) {
RF24_DEBUG(PSTR("!RF24:Sanity check failed: configuration mismatch! Check wiring or replace module\n"));
return false;
}
// enable broadcasting pipe
RF24_setPipe(_BV(ERX_P0 + BROADCAST_PIPE));
// disable AA on all pipes, activate when node pipe set
RF24_setAutoACK(0x00);
// enable dynamic payloads on used pipes
RF24_setDynamicPayload(_BV(DPL_P0 + BROADCAST_PIPE) | _BV(DPL_P0));
// listen to broadcast pipe
MY_RF24_BASE_ADDR[0] = BROADCAST_ADDRESS;
RF24_setPipeAddress(RX_ADDR_P0 + BROADCAST_PIPE, (uint8_t*)&MY_RF24_BASE_ADDR, BROADCAST_PIPE > 1 ? 1 : MY_RF24_ADDR_WIDTH);
// pipe 0, set full address, later only LSB is updated
RF24_setPipeAddress(RX_ADDR_P0, (uint8_t*)&MY_RF24_BASE_ADDR, MY_RF24_ADDR_WIDTH);
RF24_setPipeAddress(TX_ADDR, (uint8_t*)&MY_RF24_BASE_ADDR, MY_RF24_ADDR_WIDTH);
// reset FIFO
RF24_flushRX();
RF24_flushTX();
// reset interrupts
RF24_setStatus(_BV(TX_DS) | _BV(MAX_RT) | _BV(RX_DR));
return true;
// Initialize pins
hwPinMode(MY_RF24_CE_PIN,OUTPUT);
hwPinMode(MY_RF24_CS_PIN,OUTPUT);
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
hwPinMode(MY_RF24_IRQ_PIN,INPUT);
#endif
// Initialize SPI
_SPI.begin();
RF24_ce(LOW);
RF24_csn(HIGH);
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
// assure SPI can be used from interrupt context
// Note: ESP8266 & SoftSPI currently do not support interrupt usage for SPI,
// therefore it is unsafe to use MY_RF24_IRQ_PIN with ESP8266/SoftSPI!
_SPI.usingInterrupt(digitalPinToInterrupt(MY_RF24_IRQ_PIN));
// attach interrupt
attachInterrupt(digitalPinToInterrupt(MY_RF24_IRQ_PIN), RF24_irqHandler, FALLING);
#endif
// CRC and power up
RF24_setRFConfiguration(MY_RF24_CONFIGURATION | _BV(RF24_PWR_UP)) ;
// settle >2ms
delay(5);
// set address width
RF24_setAddressWidth(MY_RF24_ADDR_WIDTH);
// auto retransmit delay 1500us, auto retransmit count 15
RF24_setRetries(RF24_SET_ARD, RF24_SET_ARC);
// set channel
RF24_setChannel(MY_RF24_CHANNEL);
// set data rate and pa level
RF24_setRFSetup(MY_RF24_RF_SETUP);
// toggle features (necessary on some clones and non-P versions)
RF24_enableFeatures();
// enable ACK payload and dynamic payload
RF24_setFeature(MY_RF24_FEATURE);
// sanity check (this function is P/non-P independent)
if (!RF24_sanityCheck()) {
RF24_DEBUG(PSTR("!RF24:INIT:SANCHK FAIL\n")); // sanity check failed, check wiring or replace module
return false;
}
// enable broadcasting pipe
RF24_setPipe(_BV(RF24_ERX_P0 + RF24_BROADCAST_PIPE));
// disable AA on all pipes, activate when node pipe set
RF24_setAutoACK(0x00);
// enable dynamic payloads on used pipes
RF24_setDynamicPayload(_BV(RF24_DPL_P0 + RF24_BROADCAST_PIPE) | _BV(RF24_DPL_P0));
// listen to broadcast pipe
MY_RF24_BASE_ADDR[0] = BROADCAST_ADDRESS;
RF24_setPipeAddress(RF24_RX_ADDR_P0 + RF24_BROADCAST_PIPE, (uint8_t*)&MY_RF24_BASE_ADDR, RF24_BROADCAST_PIPE > 1 ? 1 : MY_RF24_ADDR_WIDTH);
// pipe 0, set full address, later only LSB is updated
RF24_setPipeAddress(RF24_RX_ADDR_P0, (uint8_t*)&MY_RF24_BASE_ADDR, MY_RF24_ADDR_WIDTH);
RF24_setPipeAddress(RF24_TX_ADDR, (uint8_t*)&MY_RF24_BASE_ADDR, MY_RF24_ADDR_WIDTH);
// reset FIFO
RF24_flushRX();
RF24_flushTX();
// reset interrupts
RF24_setStatus(_BV(RF24_TX_DS) | _BV(RF24_MAX_RT) | _BV(RF24_RX_DR));
return true;
}
drivers/RF24/RF24.h
+131 -131
View File
@@ -83,16 +83,16 @@
// RF24 settings
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
#define MY_RF24_CONFIGURATION (uint8_t) ((RF24_CRC_16 << 2) | (1 << MASK_TX_DS) | (1 << MASK_MAX_RT))
#define MY_RF24_CONFIGURATION (uint8_t) ((RF24_CRC_16 << 2) | (1 << RF24_MASK_TX_DS) | (1 << RF24_MASK_MAX_RT))
#else
#define MY_RF24_CONFIGURATION (uint8_t) (RF24_CRC_16 << 2)
#endif
#define MY_RF24_FEATURE (uint8_t)( _BV(EN_DPL) | _BV(EN_ACK_PAY) )
#define MY_RF24_FEATURE (uint8_t)( _BV(RF24_EN_DPL) | _BV(RF24_EN_ACK_PAY) )
#define MY_RF24_RF_SETUP (uint8_t)( ((MY_RF24_DATARATE & 0b10 ) << 4) | ((MY_RF24_DATARATE & 0b01 ) << 3) | (MY_RF24_PA_LEVEL << 1) ) + 1 // +1 for Si24R1
// pipes
#define BROADCAST_PIPE 1
#define NODE_PIPE 0
#define RF24_BROADCAST_PIPE (1)
#define RF24_NODE_PIPE (0)
// debug
#if defined(MY_DEBUG_VERBOSE_RF24)
@@ -102,146 +102,146 @@
#endif
// PA levels
#define RF24_PA_MIN 0
#define RF24_PA_LOW 1
#define RF24_PA_HIGH 2
#define RF24_PA_MAX 3
#define RF24_PA_MIN (0)
#define RF24_PA_LOW (1)
#define RF24_PA_HIGH (2)
#define RF24_PA_MAX (3)
// data rate
#define RF24_1MBPS 0
#define RF24_2MBPS 1
#define RF24_250KBPS 2
#define RF24_1MBPS (0)
#define RF24_2MBPS (1)
#define RF24_250KBPS (2)
// CRC
#define RF24_CRC_DISABLED 0
#define RF24_CRC_8 2
#define RF24_CRC_16 3
#define RF24_CRC_DISABLED (0)
#define RF24_CRC_8 (2)
#define RF24_CRC_16 (3)
// ARD, auto retry delay
#define RF24_ARD 5 //=1500us
#define RF24_SET_ARD (5) //=1500us
// ARD, auto retry count
#define RF24_ARC 15
#define RF24_SET_ARC (15)
// nRF24L01(+) register definitions
#define NRF_CONFIG 0x00
#define EN_AA 0x01
#define EN_RXADDR 0x02
#define SETUP_AW 0x03
#define SETUP_RETR 0x04
#define RF_CH 0x05
#define RF_SETUP 0x06
#define RF24_STATUS 0x07
#define OBSERVE_TX 0x08
#define CD 0x09
#define RX_ADDR_P0 0x0A
#define RX_ADDR_P1 0x0B
#define RX_ADDR_P2 0x0C
#define RX_ADDR_P3 0x0D
#define RX_ADDR_P4 0x0E
#define RX_ADDR_P5 0x0F
#define TX_ADDR 0x10
#define RX_PW_P0 0x11
#define RX_PW_P1 0x12
#define RX_PW_P2 0x13
#define RX_PW_P3 0x14
#define RX_PW_P4 0x15
#define RX_PW_P5 0x16
#define FIFO_STATUS 0x17
#define DYNPD 0x1C
#define FEATURE 0x1D
#define RF24_NRF_CONFIG (0x00)
#define RF24_EN_AA (0x01)
#define RF24_EN_RXADDR (0x02)
#define RF24_SETUP_AW (0x03)
#define RF24_SETUP_RETR (0x04)
#define RF24_RF_CH (0x05)
#define RF24_RF_SETUP (0x06)
#define RF24_STATUS (0x07)
#define RF24_OBSERVE_TX (0x08)
#define RF24_CD (0x09)
#define RF24_RX_ADDR_P0 (0x0A)
#define RF24_RX_ADDR_P1 (0x0B)
#define RF24_RX_ADDR_P2 (0x0C)
#define RF24_RX_ADDR_P3 (0x0D)
#define RF24_RX_ADDR_P4 (0x0E)
#define RF24_RX_ADDR_P5 (0x0F)
#define RF24_TX_ADDR (0x10)
#define RF24_RX_PW_P0 (0x11)
#define RF24_RX_PW_P1 (0x12)
#define RF24_RX_PW_P2 (0x13)
#define RF24_RX_PW_P3 (0x14)
#define RF24_RX_PW_P4 (0x15)
#define RF24_RX_PW_P5 (0x16)
#define RF24_FIFO_STATUS (0x17)
#define RF24_DYNPD (0x1C)
#define RF24_FEATURE (0x1D)
// instructions
#define R_REGISTER 0x00
#define RPD 0x09
#define W_REGISTER 0x20
#define REGISTER_MASK 0x1F
#define ACTIVATE 0x50
#define R_RX_PL_WID 0x60
#define R_RX_PAYLOAD 0x61
#define W_TX_PAYLOAD 0xA0
#define W_ACK_PAYLOAD 0xA8
#define W_TX_PAYLOAD_NO_ACK 0xB0
#define FLUSH_TX 0xE1
#define FLUSH_RX 0xE2
#define REUSE_TX_PL 0xE3
#define NOP 0xFF
#define RF24_READ_REGISTER (0x00)
#define RF24_RPD (0x09)
#define RF24_WRITE_REGISTER (0x20)
#define RF24_REGISTER_MASK (0x1F)
#define RF24_ACTIVATE (0x50)
#define RF24_READ_RX_PL_WID (0x60)
#define RF24_READ_RX_PAYLOAD (0x61)
#define RF24_WRITE_TX_PAYLOAD (0xA0)
#define RF24_WRITE_ACK_PAYLOAD (0xA8)
#define RF24_WRITE_TX_PAYLOAD_NO_ACK (0xB0)
#define RF24_FLUSH_TX (0xE1)
#define RF24_FLUSH_RX (0xE2)
#define RF24_REUSE_TX_PL (0xE3)
#define RF24_NOP (0xFF)
// bit mnemonics
#define MASK_RX_DR 6
#define MASK_TX_DS 5
#define MASK_MAX_RT 4
#define EN_CRC 3
#define CRCO 2
#define PWR_UP 1
#define PRIM_RX 0
#define RF24_MASK_RX_DR (6)
#define RF24_MASK_TX_DS (5)
#define RF24_MASK_MAX_RT (4)
#define RF24_EN_CRC (3)
#define RF24_CRCO (2)
#define RF24_PWR_UP (1)
#define RF24_PRIM_RX (0)
// auto ACK
#define ENAA_P5 5
#define ENAA_P4 4
#define ENAA_P3 3
#define ENAA_P2 2
#define ENAA_P1 1
#define ENAA_P0 0
#define RF24_ENAA_P5 (5)
#define RF24_ENAA_P4 (4)
#define RF24_ENAA_P3 (3)
#define RF24_ENAA_P2 (2)
#define RF24_ENAA_P1 (1)
#define RF24_ENAA_P0 (0)
// rx pipe
#define ERX_P5 5
#define ERX_P4 4
#define ERX_P3 3
#define ERX_P2 2
#define ERX_P1 1
#define ERX_P0 0
#define RF24_ERX_P5 (5)
#define RF24_ERX_P4 (4)
#define RF24_ERX_P3 (3)
#define RF24_ERX_P2 (2)
#define RF24_ERX_P1 (1)
#define RF24_ERX_P0 (0)
// dynamic payload
#define DPL_P5 5
#define DPL_P4 4
#define DPL_P3 3
#define DPL_P2 2
#define DPL_P1 1
#define DPL_P0 0
#define RF24_DPL_P5 (5)
#define RF24_DPL_P4 (4)
#define RF24_DPL_P3 (3)
#define RF24_DPL_P2 (2)
#define RF24_DPL_P1 (1)
#define RF24_DPL_P0 (0)
#define AW 0
#define ARD 4
#define ARC 0
#define PLL_LOCK 4
#define RF_DR 3
#define RF_PWR 6
#define RX_DR 6
#define TX_DS 5
#define MAX_RT 4
#define RX_P_NO 1
#define TX_FULL 0
#define PLOS_CNT 4
#define ARC_CNT 0
#define TX_REUSE 6
#define FIFO_FULL 5
#define TX_EMPTY 4
#define RX_FULL 1
#define RX_EMPTY 0
#define RF24_AW (0)
#define RF24_ARD (4)
#define RF24_ARC (0)
#define RF24_PLL_LOCK (4)
#define RF24_RF_DR (3)
#define RF24_RF_PWR (6)
#define RF24_RX_DR (6)
#define RF24_TX_DS (5)
#define RF24_MAX_RT (4)
#define RF24_RX_P_NO (1)
#define RF24_TX_FULL (0)
#define RF24_PLOS_CNT (4)
#define RF24_ARC_CNT (0)
#define RF24_TX_REUSE (6)
#define RF24_FIFO_FULL (5)
#define RF24_TX_EMPTY (4)
#define RF24_RX_FULL (1)
#define RF24_RX_EMPTY (0)
// features
#define EN_DPL 2
#define EN_ACK_PAY 1
#define EN_DYN_ACK 0
#define RF24_EN_DPL (2)
#define RF24_EN_ACK_PAY (1)
#define RF24_EN_DYN_ACK (0)
#define LNA_HCURR 0
#define RF_DR_LOW 5
#define RF_DR_HIGH 3
#define RF_PWR_LOW 1
#define RF_PWR_HIGH 2
#define RF24_LNA_HCURR (0)
#define RF24_RF_DR_LOW (5)
#define RF24_RF_DR_HIGH (3)
#define RF24_RF_PWR_LOW (1)
#define RF24_RF_PWR_HIGH (2)
// functions
LOCAL void RF24_csn(bool level);
LOCAL void RF24_ce(bool level);
LOCAL uint8_t RF24_spiMultiByteTransfer(uint8_t cmd, uint8_t* buf, uint8_t len, bool aReadMode);
LOCAL uint8_t RF24_spiByteTransfer(uint8_t cmd);
LOCAL uint8_t RF24_RAW_readByteRegister(uint8_t cmd);
LOCAL uint8_t RF24_RAW_writeByteRegister(uint8_t cmd, uint8_t value);
LOCAL void RF24_csn(const bool level);
LOCAL void RF24_ce(const bool level);
LOCAL uint8_t RF24_spiMultiByteTransfer(const uint8_t cmd, uint8_t* buf, const uint8_t len, const bool aReadMode);
LOCAL uint8_t RF24_spiByteTransfer(const uint8_t cmd);
LOCAL uint8_t RF24_RAW_readByteRegister(const uint8_t cmd);
LOCAL uint8_t RF24_RAW_writeByteRegister(const uint8_t cmd, const uint8_t value);
#define RF24_readByteRegister(reg) RF24_RAW_readByteRegister( R_REGISTER | ( REGISTER_MASK & (reg) ) )
#define RF24_writeByteRegister(reg, value) RF24_RAW_writeByteRegister( W_REGISTER | ( REGISTER_MASK & (reg) ), value )
#define RF24_writeMultiByteRegister(reg, buf, len) RF24_spiMultiByteTransfer( W_REGISTER | ( REGISTER_MASK & (reg) ), (uint8_t*)buf, len, false )
#define RF24_readByteRegister(__reg) RF24_RAW_readByteRegister(RF24_READ_REGISTER | (RF24_REGISTER_MASK & __reg))
#define RF24_writeByteRegister(__reg,__value) RF24_RAW_writeByteRegister(RF24_WRITE_REGISTER | (RF24_REGISTER_MASK & __reg), __value)
#define RF24_writeMultiByteRegister(__reg,__buf,__len) RF24_spiMultiByteTransfer(RF24_WRITE_REGISTER | (RF24_REGISTER_MASK & __reg),(uint8_t*)__buf, __len,false)
LOCAL void RF24_flushRX(void);
LOCAL void RF24_flushTX(void);
@@ -251,27 +251,27 @@ LOCAL void RF24_openWritingPipe(uint8_t recipient);
LOCAL void RF24_startListening(void);
LOCAL void RF24_stopListening(void);
LOCAL void RF24_powerDown(void);
LOCAL bool RF24_sendMessage(uint8_t recipient, const void* buf, uint8_t len);
LOCAL bool RF24_sendMessage(const uint8_t recipient, const void* buf, const uint8_t len);
LOCAL uint8_t RF24_getDynamicPayloadSize(void);
LOCAL bool RF24_isDataAvailable();
LOCAL uint8_t RF24_readMessage(void* buf);
LOCAL void RF24_setNodeAddress(uint8_t address);
LOCAL void RF24_setNodeAddress(const uint8_t address);
LOCAL uint8_t RF24_getNodeID(void);
LOCAL bool RF24_sanityCheck(void);
LOCAL bool RF24_initialize(void);
LOCAL void RF24_setChannel(uint8_t channel);
LOCAL void RF24_setRetries(uint8_t retransmitDelay, uint8_t retransmitCount);
LOCAL void RF24_setAddressWidth(uint8_t width);
LOCAL void RF24_setRFSetup(uint8_t RFsetup);
LOCAL void RF24_setFeature(uint8_t feature);
LOCAL void RF24_setPipe(uint8_t pipe);
LOCAL void RF24_setAutoACK(uint8_t pipe);
LOCAL void RF24_setDynamicPayload(uint8_t pipe);
LOCAL void RF24_setRFConfiguration(uint8_t configuration);
LOCAL void RF24_setPipeAddress(uint8_t pipe, uint8_t* address, uint8_t width);
LOCAL void RF24_setPipeLSB(uint8_t pipe, uint8_t LSB);
LOCAL void RF24_setChannel(const uint8_t channel);
LOCAL void RF24_setRetries(const uint8_t retransmitDelay, const uint8_t retransmitCount);
LOCAL void RF24_setAddressWidth(const uint8_t width);
LOCAL void RF24_setRFSetup(const uint8_t RFsetup);
LOCAL void RF24_setFeature(const uint8_t feature);
LOCAL void RF24_setPipe(const uint8_t pipe);
LOCAL void RF24_setAutoACK(const uint8_t pipe);
LOCAL void RF24_setDynamicPayload(const uint8_t pipe);
LOCAL void RF24_setRFConfiguration(const uint8_t configuration);
LOCAL void RF24_setPipeAddress(const uint8_t pipe, uint8_t* address, const uint8_t width);
LOCAL void RF24_setPipeLSB(const uint8_t pipe, const uint8_t LSB);
LOCAL uint8_t RF24_getObserveTX(void);
LOCAL void RF24_setStatus(uint8_t status);
LOCAL void RF24_setStatus(const uint8_t status);
LOCAL void RF24_enableFeatures(void);
#if defined(MY_RX_MESSAGE_BUFFER_FEATURE)
@@ -282,7 +282,7 @@ LOCAL void RF24_enableFeatures(void);
* by calling RF24_readMessage(). Otherwise the interrupt will not get deasserted
* and message reception will stop.
*/
LOCAL void RF24_registerReceiveCallback( RF24_receiveCallbackType cb );
LOCAL void RF24_registerReceiveCallback(RF24_receiveCallbackType cb);
#endif
#endif // __RF24_H__