I am currently working on the LoRaWAN_END_NODE example project for a stm32WL . And I want to receive external data via uart and use the LoRaWan process continually, however I am getting problems. I am unable to read from the UART the second time I call it.
I have a UART receive in a task for the sequencer. The first time that this is run by the sequencer, it works. However the next time that it runs, the UART state is never back to ready. When using dma receive it would never be ready and when using a normal UART receive it times out.
I have tried disabling the low power mode, which did not change anything.
Is this a clock issue? Any ideas?
