Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add a function to activate CW mode #16

Merged
merged 5 commits into from
May 3, 2023
Merged

Add a function to activate CW mode #16

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
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
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 14 additions & 0 deletions src/STM32LoRaWAN.cpp
View file
Open in desktop
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();
Expand Down
13 changes: 13 additions & 0 deletions src/STM32LoRaWAN.h
View file
Open in desktop
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
Expand Down