Fixup some whitespaces and alignments/formatting in the code
This commit is contained in:
Jonas Scharpf
parent
aeaedc9dff
commit
ba99d94215
145
RFM69.cpp
145
RFM69.cpp
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@ -108,7 +108,7 @@ bool RFM69::initialize(uint8_t freqBand, uint16_t nodeID, uint8_t networkID) {
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digitalWrite(_slaveSelectPin, HIGH);
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pinMode(_slaveSelectPin, OUTPUT);
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if(_spi == nullptr){
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if (_spi == nullptr) {
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_spi = &SPI;
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}
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_spi->begin();
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@ -202,23 +202,23 @@ void RFM69::setMode(uint8_t newMode) {
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_mode = newMode;
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}
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//put transceiver in sleep mode to save battery - to wake or resume receiving just call receiveDone()
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// put transceiver in sleep mode to save battery - to wake or resume receiving just call receiveDone()
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void RFM69::sleep() {
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setMode(RF69_MODE_SLEEP);
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}
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//set this node's address
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// set this node's address
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void RFM69::setAddress(uint16_t addr) {
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_address = addr;
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writeReg(REG_NODEADRS, _address); //unused in packet mode
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}
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//set this node's network id
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// set this node's network id
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void RFM69::setNetwork(uint8_t networkID) {
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writeReg(REG_SYNCVALUE2, networkID);
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}
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//set user's ISR callback
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// set user's ISR callback
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void RFM69::setIsrCallback(void (*callback)()) {
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_isrCallback = callback;
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}
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@ -238,7 +238,7 @@ void RFM69::setIsrCallback(void (*callback)()) {
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void RFM69::setPowerLevel(uint8_t powerLevel) {
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uint8_t PA_SETTING;
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if (_isRFM69HW) {
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if (powerLevel>23) powerLevel = 23;
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if (powerLevel > 23) powerLevel = 23;
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_powerLevel = powerLevel;
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//now set Pout value & active PAs based on _powerLevel range as outlined in summary above
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@ -254,7 +254,7 @@ void RFM69::setPowerLevel(uint8_t powerLevel) {
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}
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setHighPowerRegs(true); //always call this in case we're crossing power boundaries in TX mode
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} else { //this is a W/CW, register value is the same as _powerLevel
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if (powerLevel>31) powerLevel = 31;
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if (powerLevel > 31) powerLevel = 31;
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_powerLevel = powerLevel;
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PA_SETTING = RF_PALEVEL_PA0_ON; // enable PA0 only
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}
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@ -266,22 +266,22 @@ void RFM69::setPowerLevel(uint8_t powerLevel) {
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// return stored _powerLevel
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uint8_t RFM69::getPowerLevel() { return _powerLevel; }
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//Set TX Output power in dBm:
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// Set TX Output power in dBm:
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// [-18..+13]dBm in RFM69 W/CW
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// [ -2..+20]dBm in RFM69 HW/HCW
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int8_t RFM69::setPowerDBm(int8_t dBm) {
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if (_isRFM69HW) {
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//fix any out of bounds
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if (dBm<-2) dBm=-2;
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if (dBm < -2) dBm=-2;
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else if (dBm>20) dBm=20;
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//map dBm to _powerLevel according to implementation in setPowerLevel()
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if (dBm<12) setPowerLevel(2+dBm);
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else if (dBm<16) setPowerLevel(4+dBm);
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if (dBm < 12) setPowerLevel(2+dBm);
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else if (dBm < 16) setPowerLevel(4+dBm);
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else setPowerLevel(3+dBm);
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} else { //W/CW
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if (dBm<-18) dBm=-18;
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else if (dBm>13) dBm=13;
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if (dBm < -18) dBm=-18;
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else if (dBm > 13) dBm=13;
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setPowerLevel(18+dBm);
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}
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return dBm;
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@ -370,8 +370,8 @@ void RFM69::sendFrame(uint16_t toAddress, const void* buffer, uint8_t bufferSize
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else if (requestACK)
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CTLbyte = RFM69_CTL_REQACK;
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if (toAddress > 0xFF) CTLbyte |= (toAddress & 0x300) >> 6; //assign last 2 bits of address if > 255
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if (_address > 0xFF) CTLbyte |= (_address & 0x300) >> 8; //assign last 2 bits of address if > 255
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if (toAddress > 0xFF) CTLbyte |= (toAddress & 0x300) >> 6; // assign last 2 bits of address if > 255
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if (_address > 0xFF) CTLbyte |= (_address & 0x300) >> 8; // assign last 2 bits of address if > 255
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// write to FIFO
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select();
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@ -404,8 +404,8 @@ void RFM69::interruptHandler() {
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TARGETID = _spi->transfer(0);
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SENDERID = _spi->transfer(0);
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uint8_t CTLbyte = _spi->transfer(0);
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TARGETID |= (uint16_t(CTLbyte) & 0x0C) << 6; //10 bit address (most significant 2 bits stored in bits(2,3) of CTL byte
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SENDERID |= (uint16_t(CTLbyte) & 0x03) << 8; //10 bit address (most sifnigicant 2 bits stored in bits(0,1) of CTL byte
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TARGETID |= (uint16_t(CTLbyte) & 0x0C) << 6; // 10 bit address (most significant 2 bits stored in bits(2,3) of CTL byte
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SENDERID |= (uint16_t(CTLbyte) & 0x03) << 8; // 10 bit address (most sifnigicant 2 bits stored in bits(0,1) of CTL byte
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if(!(_spyMode || TARGETID == _address || TARGETID == RF69_BROADCAST_ADDR) // match this node's address, or broadcast address or anything in spy mode
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|| PAYLOADLEN < 3) // address situation could receive packets that are malformed and don't fit this libraries extra fields
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@ -419,7 +419,7 @@ void RFM69::interruptHandler() {
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DATALEN = PAYLOADLEN - 3;
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ACK_RECEIVED = CTLbyte & RFM69_CTL_SENDACK; // extract ACK-received flag
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ACK_REQUESTED = CTLbyte & RFM69_CTL_REQACK; // extract ACK-requested flag
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uint8_t _pl = _powerLevel; //interruptHook() can change _powerLevel so remember it
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uint8_t _pl = _powerLevel; // interruptHook() can change _powerLevel so remember it
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interruptHook(CTLbyte); // TWS: hook to derived class interrupt function
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for (uint8_t i = 0; i < DATALEN; i++) DATA[i] = _spi->transfer(0);
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@ -427,7 +427,7 @@ void RFM69::interruptHandler() {
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DATA[DATALEN] = 0; // add null at end of string // add null at end of string
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unselect();
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setMode(RF69_MODE_RX);
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if (_pl != _powerLevel) setPowerLevel(_powerLevel); //set new _powerLevel if changed
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if (_pl != _powerLevel) setPowerLevel(_powerLevel); // set new _powerLevel if changed
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}
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RSSI = readRSSI();
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}
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@ -571,7 +571,7 @@ void RFM69::spyMode(bool onOff) {
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// for RFM69 HW/HCW only: you must call setHighPower(true) after initialize() or else transmission won't work
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void RFM69::setHighPower(bool _isRFM69HW_HCW) {
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_isRFM69HW = _isRFM69HW_HCW;
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writeReg(REG_OCP, _isRFM69HW ? RF_OCP_OFF : RF_OCP_ON); //disable OverCurrentProtection for HW/HCW
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writeReg(REG_OCP, _isRFM69HW ? RF_OCP_OFF : RF_OCP_ON); // disable OverCurrentProtection for HW/HCW
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setPowerLevel(_powerLevel);
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}
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@ -606,14 +606,14 @@ bool RFM69::setIrq(uint8_t newIRQPin) {
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return true;
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}
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//for debugging
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// for debugging
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#define REGISTER_DETAIL 0
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#if REGISTER_DETAIL
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// SERIAL PRINT
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// replace Serial.print("string") with SerialPrint("string")
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#define SerialPrint(x) SerialPrint_P(PSTR(x))
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void SerialWrite ( uint8_t c ) {
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Serial.write ( c );
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void SerialWrite(uint8_t c) {
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Serial.write(c);
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}
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void SerialPrint_P(PGM_P str, void (*f)(uint8_t) = SerialWrite ) {
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@ -643,12 +643,12 @@ void RFM69::readAllRegs() {
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Serial.print(regAddr, HEX);
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Serial.print(" - ");
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Serial.print(regVal,HEX);
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Serial.print(regVal, HEX);
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Serial.print(" - ");
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Serial.println(regVal,BIN);
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Serial.println(regVal, BIN);
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#if REGISTER_DETAIL
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switch ( regAddr ){
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switch (regAddr){
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case 0x1 : {
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SerialPrint("Controls the automatic Sequencer ( see section 4.2 )\nSequencerOff : ");
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if (0x80 & regVal) {
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@ -673,16 +673,16 @@ void RFM69::readAllRegs() {
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capVal = (regVal >> 2) & 0x7;
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if (capVal == 0b000) {
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SerialPrint("000 -> Sleep mode (SLEEP)\n");
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} else if ( capVal == 0b001 ) {
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} else if (capVal == 0b001) {
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SerialPrint("001 -> Standby mode (STDBY)\n");
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} else if ( capVal == 0b010 ) {
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} else if (capVal == 0b010) {
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SerialPrint("010 -> Frequency Synthesizer mode (FS)\n");
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} else if ( capVal == 0b011 ) {
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} else if (capVal == 0b011) {
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SerialPrint("011 -> Transmitter mode (TX)\n");
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} else if ( capVal == 0b100 ) {
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} else if (capVal == 0b100) {
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SerialPrint("100 -> Receiver Mode (RX)\n");
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} else {
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Serial.print( capVal, BIN );
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Serial.print(capVal, BIN);
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SerialPrint(" -> RESERVED\n");
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}
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SerialPrint("\n");
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@ -716,7 +716,7 @@ void RFM69::readAllRegs() {
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}
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SerialPrint("\nData shaping: ");
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if ( modeFSK ) {
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if (modeFSK) {
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SerialPrint("in FSK:\n");
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} else {
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SerialPrint("in OOK:\n");
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@ -726,11 +726,11 @@ void RFM69::readAllRegs() {
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if (modeFSK) {
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if (capVal == 0b00) {
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SerialPrint("00 -> no shaping\n");
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} else if ( capVal == 0b01 ) {
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} else if (capVal == 0b01) {
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SerialPrint("01 -> Gaussian filter, BT = 1.0\n");
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} else if ( capVal == 0b10 ) {
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} else if (capVal == 0b10) {
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SerialPrint("10 -> Gaussian filter, BT = 0.5\n");
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} else if ( capVal == 0b11 ) {
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} else if (capVal == 0b11) {
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SerialPrint("11 -> Gaussian filter, BT = 0.3\n");
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}
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} else {
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@ -758,13 +758,13 @@ void RFM69::readAllRegs() {
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bitRate |= regVal;
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SerialPrint("Bit Rate (Chip Rate when Manchester encoding is enabled)\nBitRate : ");
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unsigned long val = 32UL * 1000UL * 1000UL / bitRate;
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Serial.println( val );
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Serial.println(val);
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SerialPrint("\n");
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break;
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}
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case 0x5 : {
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freqDev = ( (regVal & 0x3f) << 8 );
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freqDev = ((regVal & 0x3f) << 8);
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break;
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}
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@ -772,20 +772,20 @@ void RFM69::readAllRegs() {
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freqDev |= regVal;
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SerialPrint("Frequency deviation\nFdev : ");
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unsigned long val = RF69_FSTEP * freqDev;
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Serial.println( val );
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Serial.println(val);
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SerialPrint("\n");
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break;
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}
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case 0x7 : {
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unsigned long tempVal = regVal;
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freqCenter = ( tempVal << 16 );
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freqCenter = (tempVal << 16);
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break;
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}
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case 0x8 : {
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unsigned long tempVal = regVal;
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freqCenter = freqCenter | ( tempVal << 8 );
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freqCenter = freqCenter | (tempVal << 8);
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break;
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}
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@ -793,14 +793,14 @@ void RFM69::readAllRegs() {
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freqCenter = freqCenter | regVal;
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SerialPrint("RF Carrier frequency\nFRF : ");
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unsigned long val = RF69_FSTEP * freqCenter;
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Serial.println( val );
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Serial.println(val);
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SerialPrint("\n");
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break;
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}
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case 0xa : {
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SerialPrint("RC calibration control & status\nRcCalDone : ");
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if ( 0x40 & regVal ) {
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if (0x40 & regVal) {
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SerialPrint("1 -> RC calibration is over\n");
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} else {
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SerialPrint("0 -> RC calibration is in progress\n");
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@ -812,7 +812,7 @@ void RFM69::readAllRegs() {
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case 0xb : {
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SerialPrint("Improved AFC routine for signals with modulation index lower than 2. Refer to section 3.4.16 for details\nAfcLowBetaOn : ");
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if ( 0x20 & regVal ) {
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if (0x20 & regVal) {
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SerialPrint("1 -> Improved AFC routine\n");
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} else {
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SerialPrint("0 -> Standard AFC routine\n");
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@ -885,8 +885,8 @@ void RFM69::readAllRegs() {
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void RFM69::readAllRegsCompact() {
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// Print the header row and first register entry
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Serial.println();Serial.print(" ");
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for ( uint8_t reg = 0x00; reg<0x10; reg++ ) {
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Serial.println(); Serial.print(" ");
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for (uint8_t reg = 0x00; reg < 0x10; reg++) {
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Serial.print(reg, HEX);
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Serial.print(" ");
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}
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@ -894,17 +894,17 @@ void RFM69::readAllRegsCompact() {
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Serial.print("00: -- ");
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// Loop over the registers from 0x01 to 0x7F and print their values
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for ( uint8_t reg = 0x01; reg<0x80; reg++ ) {
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if ( reg % 16 == 0 ) { // Print the header column entries
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for (uint8_t reg = 0x01; reg < 0x80; reg++) {
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if (reg % 16 == 0) { // Print the header column entries
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Serial.println();
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Serial.print( reg, HEX );
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Serial.print(reg, HEX);
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Serial.print(": ");
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}
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// Print the actual register values
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uint8_t ret = readReg( reg );
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if ( ret < 0x10 ) Serial.print("0"); // Handle values less than 10
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Serial.print( ret, HEX);
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uint8_t ret = readReg(reg);
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if (ret < 0x10) Serial.print("0"); // Handle values less than 10
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Serial.print(ret, HEX);
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Serial.print(" ");
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}
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}
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@ -964,21 +964,21 @@ void RFM69::listenModeSleep(uint16_t millisInterval) {
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detachInterrupt( _interruptNum );
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//attachInterrupt( _interruptNum, delayIrq, RISING);
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writeReg( REG_DIOMAPPING1, RF_DIOMAPPING1_DIO0_11 );
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writeReg( REG_BITRATEMSB, RF_BITRATEMSB_200000);
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writeReg( REG_BITRATELSB, RF_BITRATELSB_200000);
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writeReg( REG_FDEVMSB, RF_FDEVMSB_100000 );
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writeReg( REG_FDEVLSB, RF_FDEVLSB_100000 );
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writeReg( REG_RXBW, RF_RXBW_DCCFREQ_000 | RF_RXBW_MANT_16 | RF_RXBW_EXP_0 );
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writeReg(REG_DIOMAPPING1, RF_DIOMAPPING1_DIO0_11);
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writeReg(REG_BITRATEMSB, RF_BITRATEMSB_200000);
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writeReg(REG_BITRATELSB, RF_BITRATELSB_200000);
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writeReg(REG_FDEVMSB, RF_FDEVMSB_100000);
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writeReg(REG_FDEVLSB, RF_FDEVLSB_100000);
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writeReg(REG_RXBW, RF_RXBW_DCCFREQ_000 | RF_RXBW_MANT_16 | RF_RXBW_EXP_0);
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uint8_t idleResol;
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uint32_t divisor;
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uint32_t microInterval = millisInterval * 1000L;
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if( microInterval > 255 * 4100L ) {
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if(microInterval > 255 * 4100L) {
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idleResol = RF_LISTEN1_RESOL_IDLE_262000;
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divisor = 262000;
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} else if( microInterval > 255 * 64L ) {
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} else if(microInterval > 255 * 64L) {
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idleResol = RF_LISTEN1_RESOL_IDLE_4100;
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divisor = 4100;
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} else {
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@ -986,14 +986,14 @@ void RFM69::listenModeSleep(uint16_t millisInterval) {
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divisor = 64;
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}
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writeReg( REG_LISTEN1, RF_LISTEN1_RESOL_RX_64 | idleResol | RF_LISTEN1_CRITERIA_RSSI | RF_LISTEN1_END_10 );
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writeReg( REG_LISTEN2, (microInterval + (divisor >> 1 ) ) / divisor );
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writeReg( REG_LISTEN3, 4 );
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writeReg( REG_RSSITHRESH, 255 );
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writeReg( REG_RXTIMEOUT2, 1 );
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writeReg( REG_OPMODE, RF_OPMODE_SEQUENCER_ON | RF_OPMODE_STANDBY );
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writeReg( REG_OPMODE, RF_OPMODE_SEQUENCER_ON | RF_OPMODE_STANDBY | RF_OPMODE_LISTEN_ON );
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attachInterrupt( _interruptNum, delayIrq, RISING);
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writeReg(REG_LISTEN1, RF_LISTEN1_RESOL_RX_64 | idleResol | RF_LISTEN1_CRITERIA_RSSI | RF_LISTEN1_END_10);
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writeReg(REG_LISTEN2, (microInterval + (divisor >> 1 ) ) / divisor);
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writeReg(REG_LISTEN3, 4);
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writeReg(REG_RSSITHRESH, 255);
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writeReg(REG_RXTIMEOUT2, 1);
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writeReg(REG_OPMODE, RF_OPMODE_SEQUENCER_ON | RF_OPMODE_STANDBY );
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writeReg(REG_OPMODE, RF_OPMODE_SEQUENCER_ON | RF_OPMODE_STANDBY | RF_OPMODE_LISTEN_ON );
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attachInterrupt(_interruptNum, delayIrq, RISING);
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//must call sleep + interrupt handler 3 times here, then endListenModeSleep() - see ListenModeSleep example!
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}
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@ -1002,10 +1002,10 @@ void RFM69::listenModeSleep(uint16_t millisInterval) {
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//=============================================================================
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void RFM69::endListenModeSleep() {
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detachInterrupt( _interruptNum );
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writeReg( REG_OPMODE, RF_OPMODE_SEQUENCER_ON | RF_OPMODE_LISTENABORT | RF_OPMODE_STANDBY );
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writeReg( REG_OPMODE, RF_OPMODE_SEQUENCER_ON | RF_OPMODE_STANDBY );
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writeReg( REG_RXTIMEOUT2, 0 );
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setMode( RF69_MODE_STANDBY );
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writeReg(REG_OPMODE, RF_OPMODE_SEQUENCER_ON | RF_OPMODE_LISTENABORT | RF_OPMODE_STANDBY);
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writeReg(REG_OPMODE, RF_OPMODE_SEQUENCER_ON | RF_OPMODE_STANDBY);
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writeReg(REG_RXTIMEOUT2, 0);
|
||||
setMode(RF69_MODE_STANDBY);
|
||||
while ((readReg(REG_IRQFLAGS1) & RF_IRQFLAGS1_MODEREADY) == 0x00); // wait for ModeReady
|
||||
}
|
||||
|
||||
|
|
@ -1161,7 +1161,6 @@ out:
|
|||
// listenModeStart() - switch radio to Listen Mode in prep for sleep until burst
|
||||
//=============================================================================
|
||||
void RFM69::listenModeStart(void) {
|
||||
//pRadio = this;
|
||||
while (readReg(REG_IRQFLAGS2) & RF_IRQFLAGS2_PACKETSENT == 0x00); // wait for ModeReady
|
||||
listenModeReset();
|
||||
|
||||
|
|
@ -1207,7 +1206,7 @@ void RFM69::listenModeApplyHighSpeedSettings() {
|
|||
writeReg(REG_BITRATELSB, RF_BITRATELSB_200000);
|
||||
writeReg(REG_FDEVMSB, RF_FDEVMSB_100000);
|
||||
writeReg(REG_FDEVLSB, RF_FDEVLSB_100000);
|
||||
writeReg( REG_RXBW, RF_RXBW_DCCFREQ_000 | RF_RXBW_MANT_20 | RF_RXBW_EXP_0 );
|
||||
writeReg(REG_RXBW, RF_RXBW_DCCFREQ_000 | RF_RXBW_MANT_20 | RF_RXBW_EXP_0);
|
||||
|
||||
// Force LNA to the highest gain
|
||||
//writeReg(REG_LNA, (readReg(REG_LNA) << 2) | RF_LNA_GAINSELECT_MAX);
|
||||
|
|
|
|||
36
RFM69.h
36
RFM69.h
|
|
@ -153,33 +153,33 @@
|
|||
#define RF69_MODE_TX 4 // TX MODE
|
||||
|
||||
// available frequency bands
|
||||
#define RF69_315MHZ 31 // non trivial values to avoid misconfiguration
|
||||
#define RF69_433MHZ 43
|
||||
#define RF69_868MHZ 86
|
||||
#define RF69_915MHZ 91
|
||||
#define RF69_315MHZ 31 // non trivial values to avoid misconfiguration
|
||||
#define RF69_433MHZ 43
|
||||
#define RF69_868MHZ 86
|
||||
#define RF69_915MHZ 91
|
||||
|
||||
#define null 0
|
||||
#define COURSE_TEMP_COEF -90 // puts the temperature reading in the ballpark, user can fine tune the returned value
|
||||
#define RF69_BROADCAST_ADDR 0
|
||||
#define RF69_CSMA_LIMIT_MS 1000
|
||||
#define RF69_TX_LIMIT_MS 1000
|
||||
#define RF69_FSTEP 61.03515625 // == FXOSC / 2^19 = 32MHz / 2^19 (p13 in datasheet)
|
||||
#define null 0
|
||||
#define COURSE_TEMP_COEF -90 // puts the temperature reading in the ballpark, user can fine tune the returned value
|
||||
#define RF69_BROADCAST_ADDR 0
|
||||
#define RF69_CSMA_LIMIT_MS 1000
|
||||
#define RF69_TX_LIMIT_MS 1000
|
||||
#define RF69_FSTEP 61.03515625 // == FXOSC / 2^19 = 32MHz / 2^19 (p13 in datasheet)
|
||||
|
||||
// TWS: define CTLbyte bits
|
||||
#define RFM69_CTL_SENDACK 0x80
|
||||
#define RFM69_CTL_REQACK 0x40
|
||||
#define RFM69_CTL_SENDACK 0x80
|
||||
#define RFM69_CTL_REQACK 0x40
|
||||
|
||||
#define RFM69_ACK_TIMEOUT 30 // 30ms roundtrip req for 61byte packets
|
||||
#define RFM69_ACK_TIMEOUT 30 // 30ms roundtrip req for 61byte packets
|
||||
|
||||
//Native hardware ListenMode is experimental
|
||||
//It was determined to be buggy and unreliable, see https://lowpowerlab.com/forum/low-power-techniques/ultra-low-power-listening-mode-for-battery-nodes/msg20261/#msg20261
|
||||
//uncomment to try ListenMode, adds ~1K to compiled size
|
||||
//FYI - 10bit addressing is not supported in ListenMode
|
||||
// Native hardware ListenMode is experimental
|
||||
// It was determined to be buggy and unreliable, see https://lowpowerlab.com/forum/low-power-techniques/ultra-low-power-listening-mode-for-battery-nodes/msg20261/#msg20261
|
||||
// uncomment to try ListenMode, adds ~1K to compiled size
|
||||
// FYI - 10bit addressing is not supported in ListenMode
|
||||
//#define RF69_LISTENMODE_ENABLE
|
||||
|
||||
#if defined(RF69_LISTENMODE_ENABLE)
|
||||
// By default, receive for 256uS in listen mode and idle for ~1s
|
||||
#define DEFAULT_LISTEN_RX_US 256
|
||||
#define DEFAULT_LISTEN_RX_US 256
|
||||
#define DEFAULT_LISTEN_IDLE_US 1000000
|
||||
#endif
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue