hasanabs/SX128X-LoRa
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bug fix on clearing IRQ flag for receiver functionality

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This commit is contained in:
Hasan Albinsaid
2024-11-25 13:25:48 +03:00
parent d3aa5954f0
commit 94bd499636
1 changed files with 3 additions and 1 deletions
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4
src/SX128XLT.cpp
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@ -1965,6 +1965,7 @@ void SX128XLT::setRx(uint16_t timeout)
buffer[1] = (uint8_t)((timeout >> 8) & 0x00FF); buffer[1] = (uint8_t)((timeout >> 8) & 0x00FF);
buffer[2] = (uint8_t)(timeout & 0x00FF); buffer[2] = (uint8_t)(timeout & 0x00FF);
writeCommand(RADIO_SET_RX, buffer, 3); writeCommand(RADIO_SET_RX, buffer, 3);
delayMicroseconds(500); // give a time for the IC to clear the IRQ flags and set the period
} }
void SX128XLT::setPeriodBase(uint8_t value) void SX128XLT::setPeriodBase(uint8_t value)
@ -3268,6 +3269,7 @@ uint8_t SX128XLT::receiveRanging(uint32_t address, uint16_t timeout, int8_t txpo
Serial.println(F("receiveRanging()")); Serial.println(F("receiveRanging()"));
#endif #endif
uint32_t TimeOut = millis() + timeout;
setTxParams(txpower, RADIO_RAMP_02_US); setTxParams(txpower, RADIO_RAMP_02_US);
setRangingSlaveAddress(address); setRangingSlaveAddress(address);
setDioIrqParams(IRQ_RADIO_ALL, (IRQ_RANGING_SLAVE_RESPONSE_DONE + IRQ_RANGING_SLAVE_REQUEST_DISCARDED + IRQ_HEADER_ERROR), 0, 0); setDioIrqParams(IRQ_RADIO_ALL, (IRQ_RANGING_SLAVE_RESPONSE_DONE + IRQ_RANGING_SLAVE_REQUEST_DISCARDED + IRQ_HEADER_ERROR), 0, 0);
@ -3278,7 +3280,7 @@ uint8_t SX128XLT::receiveRanging(uint32_t address, uint16_t timeout, int8_t txpo
return NO_WAIT; // not wait requested so no packet length to pass return NO_WAIT; // not wait requested so no packet length to pass
} }
while (!digitalRead(_RXDonePin)) while (!digitalRead(_RXDonePin) && TimeOut - millis() > 0)
; ;
setMode(MODE_STDBY_RC); // ensure to stop further packet reception setMode(MODE_STDBY_RC); // ensure to stop further packet reception