void RFM70::begin() {
initHardware();
rfm70_SPI.begin();
rfm70_SPI.setDataMode(SPI_MODE0);
rfm70_SPI.setBitOrder(MSBFIRST);
// Set the SPI frequency to be one sixteenth of the frequency of the system clock
rfm70_SPI.setClockDivider(RFM77_DEFAULT_SPI_CLOCK_DIV);
digitalWrite(_cs, LOW);
delay(100);
delayMs(RFM70_BEGIN_INIT_WAIT_MS);
initRegisters();
confAddrWidth(3);
//max power
configRfPower(3);
//gain
configLnaGain(1);
//default mode is rx mode
setMode(MODE_PRX);
}
void RFM70::begin() {
initHardware();
initSPI();
delayMs(RFM70_BEGIN_INIT_WAIT_MS);
initRegisters();
#if 0
confAddrWidth(3);
//max power
configRfPower(3);
//gain
configLnaGain(1);
//default mode is rx mode
setMode(MODE_PRX);
#endif
}