We send command using the LORA_send() function.
- Upload successful. The command was recorded on the gateway.
However, there was no signaling by pin DIO0. So there was a subsequent TX timeout…
So we inserted a code for reading IRQ flags into the TX timeout procedure:
void SX1272OnTimeoutIrq( void* context ).
- TXDONE flag was successfully read!
How is it possible that the flag is set, but not signaled by pin DIO0?
We use SX1272 and STM32L433VC. LRWAN_V1.3.1