34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
#pragma once
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#include <RadioLib.h>
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// Full receiver reset for all SX126x-family chips (SX1262, SX1268, LLCC68, STM32WLx).
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// Warm sleep powers down analog, Calibrate(0x7F) refreshes ADC/PLL/image calibration,
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// then re-applies RX settings that calibration may reset.
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inline void sx126xResetAGC(SX126x* radio) {
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radio->sleep(true);
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radio->standby(RADIOLIB_SX126X_STANDBY_RC, true);
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uint8_t calData = RADIOLIB_SX126X_CALIBRATE_ALL;
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radio->mod->SPIwriteStream(RADIOLIB_SX126X_CMD_CALIBRATE, &calData, 1, true, false);
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radio->mod->hal->delay(5);
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uint32_t start = millis();
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while (radio->mod->hal->digitalRead(radio->mod->getGpio())) {
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if (millis() - start > 50) break;
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radio->mod->hal->yield();
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}
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#ifdef SX126X_DIO2_AS_RF_SWITCH
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radio->setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
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#endif
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#ifdef SX126X_RX_BOOSTED_GAIN
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radio->setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
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#endif
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#ifdef SX126X_REGISTER_PATCH
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uint8_t r_data = 0;
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radio->readRegister(0x8B5, &r_data, 1);
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r_data |= 0x01;
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radio->writeRegister(0x8B5, &r_data, 1);
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#endif
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}
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