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Add a function to activate CW mode #16

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Merged
merged 5 commits into from
May 3, 2023
Merged

Add a function to activate CW mode #16

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d8a7565
Add a function to enter the continuous wave mode. Fix #15
Miceuz Mar 15, 2023
40f69bf
Update src/STM32LoRaWAN.h
Miceuz Mar 23, 2023
2d79dc9
Update src/STM32LoRaWAN.h
Miceuz Mar 23, 2023
770f1aa
Power is expected in dBm at the lower level except for strange SUBGRF…
Miceuz Mar 23, 2023
8005de9
Merge branch 'feature/CW-mode' of github.com:Miceuz/STM32LoRaWAN into…
Miceuz Mar 23, 2023
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14 changes: 14 additions & 0 deletions src/STM32LoRaWAN.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -124,6 +124,20 @@ void STM32LoRaWAN::maintainUntilIdle()
} while(busy());
}

bool STM32LoRaWAN::continuousWave(uint32_t frequency, int8_t powerdBm,
uint16_t timeout) {
MlmeReq_t mlmeReq;
mlmeReq.Type = MLME_TXCW_1;
mlmeReq.Req.TxCw.Frequency = frequency;
mlmeReq.Req.TxCw.Power = powerdBm;
mlmeReq.Req.TxCw.Timeout = timeout;
LoRaMacStatus_t res = LoRaMacMlmeRequest(&mlmeReq);
if (res != LORAMAC_STATUS_OK)
return failure("Failed to enable CW mode: %s\r\n", toString(res));

return true;
}

bool STM32LoRaWAN::joinOTAAAsync()
{
clear_rx();
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13 changes: 13 additions & 0 deletions src/STM32LoRaWAN.h
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Original file line number Diff line number Diff line change
Expand Up @@ -791,6 +791,19 @@ class STM32LoRaWAN : public Stream {

/// @}

/**
* Set the radio into continuous wave (CW) mode. In this mode radio outputs
* a signal at the specified frequency and power for the specified duration.
*
* Used only for compliance testing and antenna testing.
*
* \param frequency Frequency in Hz.
* \param powerdBm transmit power in dBm.
* \param timeout Duration in seconds.
* \returns true if CW mode was activated successfully.
*/

bool continuousWave(uint32_t frequency, int8_t powerdBm, uint16_t timeout);

/**
* @name Dummy implementations
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