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Reworked DCD methods for SX1276 and SX1280

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Mark Qvist 2025-01-08 17:45:23 +01:00
parent a796e56dd9
commit 58f6a3d6a3
4 changed files with 36 additions and 16 deletions
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9
sx127x.cpp
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@ -86,7 +86,6 @@ uint8_t ISR_VECT sx127x::readRegister(uint8_t address) { return singleTransfer(a
void sx127x::writeRegister(uint8_t address, uint8_t value) { singleTransfer(address | 0x80, value); }
void sx127x::standby() { writeRegister(REG_OP_MODE_7X, MODE_LONG_RANGE_MODE_7X | MODE_STDBY_7X); }
void sx127x::sleep() { writeRegister(REG_OP_MODE_7X, MODE_LONG_RANGE_MODE_7X | MODE_SLEEP_7X); }
uint8_t sx127x::modemStatus() { return readRegister(REG_MODEM_STAT_7X); }
void sx127x::setSyncWord(uint8_t sw) { writeRegister(REG_SYNC_WORD_7X, sw); }
void sx127x::enableCrc() { writeRegister(REG_MODEM_CONFIG_2_7X, readRegister(REG_MODEM_CONFIG_2_7X) | 0x04); }
void sx127x::disableCrc() { writeRegister(REG_MODEM_CONFIG_2_7X, readRegister(REG_MODEM_CONFIG_2_7X) & 0xfb); }
@ -195,6 +194,14 @@ int sx127x::endPacket() {
return 1;
}
bool sx127x::dcd() {
bool carrier_detected = false;
uint8_t status = readRegister(REG_MODEM_STAT_7X);
if ((status & SIG_DETECT) == SIG_DETECT) { carrier_detected = true; }
if ((status & SIG_SYNCED) == SIG_SYNCED) { carrier_detected = true; }
return carrier_detected;
}
uint8_t sx127x::currentRssiRaw() {
uint8_t rssi = readRegister(REG_RSSI_VALUE_7X);
return rssi;