diff --git a/examples/nRF24/nRF24_Receive/nRF24_Receive.ino b/examples/nRF24/nRF24_Receive/nRF24_Receive.ino index 785ce037..b5b5571e 100644 --- a/examples/nRF24/nRF24_Receive/nRF24_Receive.ino +++ b/examples/nRF24/nRF24_Receive/nRF24_Receive.ino @@ -17,9 +17,9 @@ #include // nRF24 has the following connections: -// NSS pin: 10 -// CE pin: 2 -// IRQ pin: 3 +// CS pin: 10 +// IRQ pin: 2 +// CE pin: 3 nRF24 nrf = new Module(10, 2, 3); // or using RadioShield diff --git a/examples/nRF24/nRF24_Transmit/nRF24_Transmit.ino b/examples/nRF24/nRF24_Transmit/nRF24_Transmit.ino index d6c19f05..89006b38 100644 --- a/examples/nRF24/nRF24_Transmit/nRF24_Transmit.ino +++ b/examples/nRF24/nRF24_Transmit/nRF24_Transmit.ino @@ -17,9 +17,9 @@ #include // nRF24 has the following connections: -// NSS pin: 10 -// CE pin: 2 -// IRQ pin: 3 +// CS pin: 10 +// IRQ pin: 2 +// CE pin: 3 nRF24 nrf = new Module(10, 2, 3); // or using RadioShield diff --git a/src/modules/nRF24/nRF24.cpp b/src/modules/nRF24/nRF24.cpp index 7dd2d5c9c..b7fc0b37 100644 --- a/src/modules/nRF24/nRF24.cpp +++ b/src/modules/nRF24/nRF24.cpp @@ -8,11 +8,11 @@ int16_t nRF24::begin(int16_t freq, int16_t dataRate, int8_t power, uint8_t addrW // set module properties _mod->SPIreadCommand = NRF24_CMD_READ; _mod->SPIwriteCommand = NRF24_CMD_WRITE; - _mod->init(RADIOLIB_USE_SPI, RADIOLIB_INT_BOTH); + _mod->init(RADIOLIB_USE_SPI); - // override pin mode on INT0 (connected to nRF24 CE pin) - pinMode(_mod->getInt0(), OUTPUT); - digitalWrite(_mod->getInt0(), LOW); + // set pin mode on RST (connected to nRF24 CE pin) + Module::pinMode(_mod->getRst(), OUTPUT); + Module::digitalWrite(_mod->getRst(), LOW); // wait for minimum power-on reset duration delay(100); @@ -72,7 +72,7 @@ int16_t nRF24::standby() { // make sure carrier output is disabled _mod->SPIsetRegValue(NRF24_REG_RF_SETUP, NRF24_CONT_WAVE_OFF, 7, 7); _mod->SPIsetRegValue(NRF24_REG_RF_SETUP, NRF24_PLL_LOCK_OFF, 4, 4); - digitalWrite(_mod->getInt0(), LOW); + digitalWrite(_mod->getRst(), LOW); // use standby-1 mode return(_mod->SPIsetRegValue(NRF24_REG_CONFIG, NRF24_POWER_UP, 1, 1)); @@ -87,7 +87,7 @@ int16_t nRF24::transmit(uint8_t* data, size_t len, uint8_t addr) { // wait until transmission is finished uint32_t start = micros(); - while(digitalRead(_mod->getInt1())) { + while(digitalRead(_mod->getIrq())) { // check maximum number of retransmits if(getStatus(NRF24_MAX_RT)) { standby(); @@ -118,7 +118,7 @@ int16_t nRF24::receive(uint8_t* data, size_t len) { // wait for Rx_DataReady or timeout uint32_t start = micros(); - while(digitalRead(_mod->getInt1())) { + while(digitalRead(_mod->getIrq())) { // check timeout: 15 retries * 4ms (max Tx time as per datasheet) if(micros() - start >= 60000) { standby(); @@ -142,7 +142,7 @@ int16_t nRF24::transmitDirect(uint32_t frf) { int16_t state = _mod->SPIsetRegValue(NRF24_REG_CONFIG, NRF24_PTX, 0, 0); state |= _mod->SPIsetRegValue(NRF24_REG_RF_SETUP, NRF24_CONT_WAVE_ON, 7, 7); state |= _mod->SPIsetRegValue(NRF24_REG_RF_SETUP, NRF24_PLL_LOCK_ON, 4, 4); - digitalWrite(_mod->getInt0(), HIGH); + digitalWrite(_mod->getRst(), HIGH); return(state); } @@ -153,7 +153,7 @@ int16_t nRF24::receiveDirect() { } void nRF24::setIrqAction(void (*func)(void)) { - attachInterrupt(digitalPinToInterrupt(_mod->getInt1()), func, FALLING); + attachInterrupt(digitalPinToInterrupt(_mod->getIrq()), func, FALLING); } int16_t nRF24::startTransmit(uint8_t* data, size_t len, uint8_t addr) { @@ -193,9 +193,9 @@ int16_t nRF24::startTransmit(uint8_t* data, size_t len, uint8_t addr) { SPIwriteTxPayload(data, len); // CE high to start transmitting - digitalWrite(_mod->getInt0(), HIGH); + digitalWrite(_mod->getRst(), HIGH); delayMicroseconds(10); - digitalWrite(_mod->getInt0(), LOW); + digitalWrite(_mod->getRst(), LOW); return(state); } @@ -224,7 +224,7 @@ int16_t nRF24::startReceive() { SPItransfer(NRF24_CMD_FLUSH_RX); // CE high to start receiving - digitalWrite(_mod->getInt0(), HIGH); + digitalWrite(_mod->getRst(), HIGH); // wait to enter Rx state delayMicroseconds(130);