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[SX126x] Fixed warnings

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This commit is contained in:
jgromes 2019-05-19 16:17:25 +02:00
parent 10bda6ceab
commit 9f68933d0c
1 changed files with 14 additions and 2 deletions
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16
src/modules/SX126x.cpp
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@ -308,6 +308,9 @@ void SX126x::setDio2Action(void (*func)(void)) {
}
int16_t SX126x::startTransmit(uint8_t* data, size_t len, uint8_t addr) {
// suppress unused variable warning
(void)addr;
// set packet Length
uint8_t modem = getPacketType();
if(modem == SX126X_PACKET_TYPE_LORA) {
@ -1025,8 +1028,9 @@ void SX126x::SPIreadCommand(uint8_t cmd, uint8_t* data, uint8_t numBytes, bool w
}
void SX126x::SPItransfer(uint8_t cmd, bool write, uint8_t* dataOut, uint8_t* dataIn, uint8_t numBytes, bool waitForBusy) {
// get pointer to used SPI interface
// get pointer to used SPI interface and the settings
SPIClass* spi = _mod->getSpi();
SPISettings spiSettings = _mod->getSpiSettings();
// ensure BUSY is low (state meachine ready)
// TODO timeout
@ -1034,7 +1038,7 @@ void SX126x::SPItransfer(uint8_t cmd, bool write, uint8_t* dataOut, uint8_t* dat
// start transfer
digitalWrite(_mod->getCs(), LOW);
spi->beginTransaction(SPISettings(2000000, MSBFIRST, SPI_MODE0));
spi->beginTransaction(spiSettings);
// send command byte
spi->transfer(cmd);
@ -1044,7 +1048,11 @@ void SX126x::SPItransfer(uint8_t cmd, bool write, uint8_t* dataOut, uint8_t* dat
// send/receive all bytes
if(write) {
for(uint8_t n = 0; n < numBytes; n++) {
#ifdef RADIOLIB_DEBUG
uint8_t in = spi->transfer(dataOut[n]);
#else
spi->transfer(dataOut[n]);
#endif
DEBUG_PRINT(dataOut[n], HEX);
DEBUG_PRINT('\t');
DEBUG_PRINT(in, HEX);
@ -1053,7 +1061,11 @@ void SX126x::SPItransfer(uint8_t cmd, bool write, uint8_t* dataOut, uint8_t* dat
DEBUG_PRINTLN();
} else {
// skip the first byte for read-type commands (status-only)
#ifdef RADIOLIB_DEBUG
uint8_t in = spi->transfer(SX126X_CMD_NOP);
#else
spi->transfer(SX126X_CMD_NOP);
#endif
DEBUG_PRINT(SX126X_CMD_NOP, HEX);
DEBUG_PRINT('\t');
DEBUG_PRINT(in, HEX);