forks/RadioLibSmol
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge branch 'master' into sx126x_txpower

Browse source
This commit is contained in:
BarryPSmith 2019-11-10 09:13:57 -08:00
commit fedbbcf931
7 changed files with 219 additions and 40 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
keywords.txt
View file

@ -88,6 +88,8 @@ setDataShaping KEYWORD2
setOOK KEYWORD2
setDataShapingOOK KEYWORD2
setCRC KEYWORD2
variablePacketLengthMode KEYWORD2
fixedPacketLengthMode KEYWORD2
# RF69-specific
setAESKey KEYWORD2

79
src/modules/CC1101.cpp
View file

@ -3,6 +3,7 @@
CC1101::CC1101(Module* module) : PhysicalLayer(CC1101_CRYSTAL_FREQ, CC1101_DIV_EXPONENT, CC1101_MAX_PACKET_LENGTH) {
_mod = module;
_packetLengthQueried = false;
_packetLengthConfig = CC1101_LENGTH_CONFIG_VARIABLE;
}
int16_t CC1101::begin(float freq, float br, float rxBw, float freqDev, int8_t power) {
@ -20,15 +21,15 @@ int16_t CC1101::begin(float freq, float br, float rxBw, float freqDev, int8_t po
flagFound = true;
} else {
#ifdef RADIOLIB_DEBUG
Serial.print(F("CC1101 not found! ("));
Serial.print(i + 1);
Serial.print(F(" of 10 tries) CC1101_REG_VERSION == "));
RADIOLIB_DEBUG_PRINT(F("CC1101 not found! ("));
RADIOLIB_DEBUG_PRINT(i + 1);
RADIOLIB_DEBUG_PRINT(F(" of 10 tries) CC1101_REG_VERSION == "));
char buffHex[7];
sprintf(buffHex, "0x%04X", version);
Serial.print(buffHex);
Serial.print(F(", expected 0x0014"));
Serial.println();
RADIOLIB_DEBUG_PRINT(buffHex);
RADIOLIB_DEBUG_PRINT(F(", expected 0x0014"));
RADIOLIB_DEBUG_PRINTLN();
#endif
delay(1000);
i++;
@ -55,26 +56,36 @@ int16_t CC1101::begin(float freq, float br, float rxBw, float freqDev, int8_t po
return(state);
}
// configure bitrate
state = setBitRate(br);
if(state != ERR_NONE) {
return(state);
}
// configure default RX bandwidth
state = setRxBandwidth(rxBw);
if(state != ERR_NONE) {
return(state);
}
// configure default frequency deviation
state = setFrequencyDeviation(freqDev);
if(state != ERR_NONE) {
return(state);
}
// configure default TX output power
state = setOutputPower(power);
if(state != ERR_NONE) {
return(state);
}
// set default packet length mode
state = variablePacketLengthMode();
if (state != ERR_NONE) {
return(state);
}
// flush FIFOs
SPIsendCommand(CC1101_CMD_FLUSH_RX);
SPIsendCommand(CC1101_CMD_FLUSH_TX);
@ -162,7 +173,7 @@ int16_t CC1101::receiveDirect() {
int16_t CC1101::packetMode() {
int16_t state = SPIsetRegValue(CC1101_REG_PKTCTRL1, CC1101_CRC_AUTOFLUSH_OFF | CC1101_APPEND_STATUS_ON | CC1101_ADR_CHK_NONE, 3, 0);
state |= SPIsetRegValue(CC1101_REG_PKTCTRL0, CC1101_WHITE_DATA_OFF | CC1101_PKT_FORMAT_NORMAL, 6, 4);
state |= SPIsetRegValue(CC1101_REG_PKTCTRL0, CC1101_CRC_ON | CC1101_LENGTH_CONFIG_VARIABLE, 2, 0);
state |= SPIsetRegValue(CC1101_REG_PKTCTRL0, CC1101_CRC_ON | _packetLengthConfig, 2, 0);
return(state);
}
@ -192,8 +203,10 @@ int16_t CC1101::startTransmit(uint8_t* data, size_t len, uint8_t addr) {
return(state);
}
// write packet length
// optionally write packet length
if (_packetLengthConfig == CC1101_LENGTH_CONFIG_VARIABLE) {
SPIwriteRegister(CC1101_REG_FIFO, len);
}
// check address filtering
uint8_t filter = SPIgetRegValue(CC1101_REG_PKTCTRL1, 1, 0);
@ -477,13 +490,63 @@ uint8_t CC1101::getLQI() {
size_t CC1101::getPacketLength(bool update) {
if(!_packetLengthQueried && update) {
if (_packetLengthConfig == CC1101_LENGTH_CONFIG_VARIABLE) {
_packetLength = _mod->SPIreadRegister(CC1101_REG_FIFO);
} else {
_packetLength = _mod->SPIreadRegister(CC1101_REG_PKTLEN);
}
_packetLengthQueried = true;
}
return(_packetLength);
}
int16_t CC1101::fixedPacketLengthMode(uint8_t len) {
if (len > CC1101_MAX_PACKET_LENGTH) {
return(ERR_PACKET_TOO_LONG);
}
// set to fixed packet length
int16_t state = SPIsetRegValue(CC1101_REG_PKTCTRL0, CC1101_LENGTH_CONFIG_FIXED, 1, 0);
if (state != ERR_NONE) {
return(state);
}
// set length to register
state = SPIsetRegValue(CC1101_REG_PKTLEN, len);
if (state != ERR_NONE) {
return(state);
}
// all went well: cache the reg value
_packetLengthConfig = CC1101_LENGTH_CONFIG_FIXED;
return(state);
}
int16_t CC1101::variablePacketLengthMode(uint8_t maxLen) {
if (maxLen > CC1101_MAX_PACKET_LENGTH) {
return(ERR_PACKET_TOO_LONG);
}
// set to fixed packet length
int16_t state = SPIsetRegValue(CC1101_REG_PKTCTRL0, CC1101_LENGTH_CONFIG_VARIABLE, 1, 0);
if (state != ERR_NONE) {
return(state);
}
// set max length to register
state = SPIsetRegValue(CC1101_REG_PKTLEN, maxLen);
if (state != ERR_NONE) {
return(state);
}
// all went well: cache the reg value
_packetLengthConfig = CC1101_LENGTH_CONFIG_VARIABLE;
return(state);
}
int16_t CC1101::config() {
// enable automatic frequency synthesizer calibration
int16_t state = SPIsetRegValue(CC1101_REG_MCSM0, CC1101_FS_AUTOCAL_IDLE_TO_RXTX, 5, 4);

19
src/modules/CC1101.h
View file

@ -739,6 +739,24 @@ class CC1101: public PhysicalLayer {
*/
size_t getPacketLength(bool update = true);
/*!
\brief Set modem in fixed packet length mode.
\param len Packet length.
\returns \ref status_codes
*/
int16_t fixedPacketLengthMode(uint8_t len = CC1101_MAX_PACKET_LENGTH);
/*!
\brief Set modem in variable packet length mode.
\param len Maximum packet length.
\returns \ref status_codes
*/
int16_t variablePacketLengthMode(uint8_t maxLen = CC1101_MAX_PACKET_LENGTH);
private:
Module* _mod;
@ -748,6 +766,7 @@ class CC1101: public PhysicalLayer {
size_t _packetLength;
bool _packetLengthQueried;
uint8_t _packetLengthConfig;
int16_t config();
int16_t directMode();

78
src/modules/RF69.cpp
View file

@ -4,6 +4,7 @@ RF69::RF69(Module* module) : PhysicalLayer(RF69_CRYSTAL_FREQ, RF69_DIV_EXPONENT,
_mod = module;
_tempOffset = 0;
_packetLengthQueried = false;
_packetLengthConfig = RF69_PACKET_FORMAT_VARIABLE;
}
int16_t RF69::begin(float freq, float br, float rxBw, float freqDev, int8_t power) {
@ -19,15 +20,15 @@ int16_t RF69::begin(float freq, float br, float rxBw, float freqDev, int8_t powe
flagFound = true;
} else {
#ifdef RADIOLIB_DEBUG
Serial.print(F("RF69 not found! ("));
Serial.print(i + 1);
Serial.print(F(" of 10 tries) RF69_REG_VERSION == "));
RADIOLIB_DEBUG_PRINT(F("RF69 not found! ("));
RADIOLIB_DEBUG_PRINT(i + 1);
RADIOLIB_DEBUG_PRINT(F(" of 10 tries) RF69_REG_VERSION == "));
char buffHex[7];
sprintf(buffHex, "0x%04X", version);
Serial.print(buffHex);
Serial.print(F(", expected 0x0024"));
Serial.println();
RADIOLIB_DEBUG_PRINT(buffHex);
RADIOLIB_DEBUG_PRINT(F(", expected 0x0024"));
RADIOLIB_DEBUG_PRINTLN();
#endif
delay(1000);
i++;
@ -54,27 +55,37 @@ int16_t RF69::begin(float freq, float br, float rxBw, float freqDev, int8_t powe
return(state);
}
// configure bitrate
_rxBw = 125.0;
state = setBitRate(br);
if(state != ERR_NONE) {
return(state);
}
// configure default RX bandwidth
state = setRxBandwidth(rxBw);
if(state != ERR_NONE) {
return(state);
}
// configure default frequency deviation
state = setFrequencyDeviation(freqDev);
if(state != ERR_NONE) {
return(state);
}
// configure default TX output power
state = setOutputPower(power);
if(state != ERR_NONE) {
return(state);
}
// set default packet length mode
state = variablePacketLengthMode();
if (state != ERR_NONE) {
return(state);
}
// default sync word values 0x2D01 is the same as the default in LowPowerLab RFM69 library
uint8_t syncWord[] = {0x2D, 0x01};
state = setSyncWord(syncWord, 2);
@ -250,6 +261,11 @@ int16_t RF69::startTransmit(uint8_t* data, size_t len, uint8_t addr) {
// set packet length
_mod->SPIwriteRegister(RF69_REG_FIFO, len);
// optionally write packet length
if (_packetLengthConfig == RF69_PACKET_FORMAT_VARIABLE) {
_mod->SPIwriteRegister(RF69_REG_FIFO, len);
}
// check address filtering
uint8_t filter = _mod->SPIgetRegValue(RF69_REG_PACKET_CONFIG_1, 2, 1);
if((filter == RF69_ADDRESS_FILTERING_NODE) || (filter == RF69_ADDRESS_FILTERING_NODE_BROADCAST)) {
@ -563,13 +579,63 @@ int16_t RF69::getTemperature() {
size_t RF69::getPacketLength(bool update) {
if(!_packetLengthQueried && update) {
if (_packetLengthConfig == RF69_PACKET_FORMAT_VARIABLE) {
_packetLength = _mod->SPIreadRegister(RF69_REG_FIFO);
} else {
_packetLength = _mod->SPIreadRegister(RF69_REG_PAYLOAD_LENGTH);
}
_packetLengthQueried = true;
}
return(_packetLength);
}
int16_t RF69::fixedPacketLengthMode(uint8_t len) {
if (len > RF69_MAX_PACKET_LENGTH) {
return(ERR_PACKET_TOO_LONG);
}
// set to fixed packet length
int16_t state = _mod->SPIsetRegValue(RF69_REG_PACKET_CONFIG_1, RF69_PACKET_FORMAT_FIXED, 7, 7);
if (state != ERR_NONE) {
return(state);
}
// set length to register
state = _mod->SPIsetRegValue(RF69_REG_PAYLOAD_LENGTH, len);
if (state != ERR_NONE) {
return(state);
}
// all went well: cache the reg value
_packetLengthConfig = RF69_PACKET_FORMAT_FIXED;
return(state);
}
int16_t RF69::variablePacketLengthMode(uint8_t maxLen) {
if (maxLen > RF69_MAX_PACKET_LENGTH) {
return(ERR_PACKET_TOO_LONG);
}
// set to variable packet length
int16_t state = _mod->SPIsetRegValue(RF69_REG_PACKET_CONFIG_1, RF69_PACKET_FORMAT_VARIABLE, 7, 7);
if (state != ERR_NONE) {
return(state);
}
// set max length to register
state = _mod->SPIsetRegValue(RF69_REG_PAYLOAD_LENGTH, maxLen);
if (state != ERR_NONE) {
return(state);
}
// all went well: cache the reg value
_packetLengthConfig = RF69_PACKET_FORMAT_VARIABLE;
return(state);
}
int16_t RF69::config() {
int16_t state = ERR_NONE;

19
src/modules/RF69.h
View file

@ -706,6 +706,24 @@ class RF69: public PhysicalLayer {
*/
size_t getPacketLength(bool update = true);
/*!
\brief Set modem in fixed packet length mode.
\param len Packet length.
\returns \ref status_codes
*/
int16_t fixedPacketLengthMode(uint8_t len = RF69_MAX_PACKET_LENGTH);
/*!
\brief Set modem in variable packet length mode.
\param len Maximum packet length.
\returns \ref status_codes
*/
int16_t variablePacketLengthMode(uint8_t maxLen = RF69_MAX_PACKET_LENGTH);
protected:
Module* _mod;
@ -715,6 +733,7 @@ class RF69: public PhysicalLayer {
size_t _packetLength;
bool _packetLengthQueried;
uint8_t _packetLengthConfig;
int16_t config();
int16_t directMode();

22
src/modules/SX1231.cpp
View file

@ -18,15 +18,15 @@ int16_t SX1231::begin(float freq, float br, float rxBw, float freqDev, int8_t po
_chipRevision = version;
} else {
#ifdef RADIOLIB_DEBUG
Serial.print(F("SX127x not found! ("));
Serial.print(i + 1);
Serial.print(F(" of 10 tries) SX127X_REG_VERSION == "));
RADIOLIB_DEBUG_PRINT(F("SX127x not found! ("));
RADIOLIB_DEBUG_PRINT(i + 1);
RADIOLIB_DEBUG_PRINT(F(" of 10 tries) SX127X_REG_VERSION == "));
char buffHex[7];
sprintf(buffHex, "0x%04X", version);
Serial.print(buffHex);
Serial.print(F(", expected 0x0021 / 0x0022 / 0x0023"));
Serial.println();
RADIOLIB_DEBUG_PRINT(buffHex);
RADIOLIB_DEBUG_PRINT(F(", expected 0x0021 / 0x0022 / 0x0023"));
RADIOLIB_DEBUG_PRINTLN();
#endif
delay(1000);
i++;
@ -53,22 +53,26 @@ int16_t SX1231::begin(float freq, float br, float rxBw, float freqDev, int8_t po
return(state);
}
// configure bitrate
_rxBw = 125.0;
state = setBitRate(br);
if(state != ERR_NONE) {
return(state);
}
// configure default RX bandwidth
state = setRxBandwidth(rxBw);
if(state != ERR_NONE) {
return(state);
}
// configure default frequency deviation
state = setFrequencyDeviation(freqDev);
if(state != ERR_NONE) {
return(state);
}
// configure default TX output power
state = setOutputPower(power);
if(state != ERR_NONE) {
return(state);
@ -81,6 +85,12 @@ int16_t SX1231::begin(float freq, float br, float rxBw, float freqDev, int8_t po
return(state);
}
// set default packet length mode
state = variablePacketLengthMode();
if (state != ERR_NONE) {
return(state);
}
// SX1231 V2a only
if(_chipRevision == SX1231_CHIP_REVISION_2_A) {
// modify default OOK threshold value

32
src/modules/SX127x.cpp
View file

@ -955,16 +955,16 @@ bool SX127x::findChip(uint8_t ver) {
flagFound = true;
} else {
#ifdef RADIOLIB_DEBUG
Serial.print(F("SX127x not found! ("));
Serial.print(i + 1);
Serial.print(F(" of 10 tries) SX127X_REG_VERSION == "));
RADIOLIB_DEBUG_PRINT(F("SX127x not found! ("));
RADIOLIB_DEBUG_PRINT(i + 1);
RADIOLIB_DEBUG_PRINT(F(" of 10 tries) SX127X_REG_VERSION == "));
char buffHex[5];
sprintf(buffHex, "0x%02X", version);
Serial.print(buffHex);
Serial.print(F(", expected 0x00"));
Serial.print(ver, HEX);
Serial.println();
RADIOLIB_DEBUG_PRINT(buffHex);
RADIOLIB_DEBUG_PRINT(F(", expected 0x00"));
RADIOLIB_DEBUG_PRINT(ver, HEX);
RADIOLIB_DEBUG_PRINTLN();
#endif
delay(1000);
i++;
@ -1013,23 +1013,23 @@ void SX127x::clearFIFO(size_t count) {
#ifdef RADIOLIB_DEBUG
void SX127x::regDump() {
Serial.println();
Serial.println(F("ADDR\tVALUE"));
RADIOLIB_DEBUG_PRINTLN();
RADIOLIB_DEBUG_PRINTLN(F("ADDR\tVALUE"));
for(uint16_t addr = 0x01; addr <= 0x70; addr++) {
if(addr <= 0x0F) {
Serial.print(F("0x0"));
RADIOLIB_DEBUG_PRINT(F("0x0"));
} else {
Serial.print(F("0x"));
RADIOLIB_DEBUG_PRINT(F("0x"));
}
Serial.print(addr, HEX);
Serial.print('\t');
RADIOLIB_DEBUG_PRINT(addr, HEX);
RADIOLIB_DEBUG_PRINT('\t');
uint8_t val = _mod->SPIreadRegister(addr);
if(val <= 0x0F) {
Serial.print(F("0x0"));
RADIOLIB_DEBUG_PRINT(F("0x0"));
} else {
Serial.print(F("0x"));
RADIOLIB_DEBUG_PRINT(F("0x"));
}
Serial.println(val, HEX);
RADIOLIB_DEBUG_PRINTLN(val, HEX);
delay(50);
}