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[SX126x] Simplify rx gain configuration

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This commit is contained in:
jgromes 2024-09-25 17:02:09 +01:00
parent ec6de3795b
commit da74aa26d2
1 changed files with 2 additions and 13 deletions
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15
src/modules/SX126x/SX126x.cpp
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@ -1008,20 +1008,9 @@ int16_t SX126x::setRxBandwidth(float rxBw) {
}
int16_t SX126x::setRxBoostedGainMode(bool rxbgm, bool persist) {
// read the current register value
uint8_t rxGain = 0;
int16_t state = readRegister(RADIOLIB_SX126X_REG_RX_GAIN, &rxGain, 1);
RADIOLIB_ASSERT(state);
// gain mode register value (SX1261/2 datasheet v2.1 section 9.6)
if(rxbgm) {
rxGain = RADIOLIB_SX126X_RX_GAIN_BOOSTED;
} else {
rxGain = RADIOLIB_SX126X_RX_GAIN_POWER_SAVING;
}
// update RX gain setting register
state = writeRegister(RADIOLIB_SX126X_REG_RX_GAIN, &rxGain, 1);
uint8_t rxGain = rxbgm ? RADIOLIB_SX126X_RX_GAIN_BOOSTED : RADIOLIB_SX126X_RX_GAIN_POWER_SAVING;
int16_t state = writeRegister(RADIOLIB_SX126X_REG_RX_GAIN, &rxGain, 1);
RADIOLIB_ASSERT(state);
// add Rx Gain register to retention memory if requested