NUCLEO WL55JC2 PROBLEMS WITH UART2

[MANOJ_R]

I AM USING STM32 WL55JC2 CONTROLLER(NUCLEO-WL55JC2) TO WORK AS A LORA END NODE ,I AM TRYING TO TRANSMIT ANY DATA WITH UART2,I AM WORKING IN A SEQUENCER FUNCTION ,
APP_LOG(TS,VL,...) IS A FUNCTION THAT IS LINKED WITH UART2 WITH DMA TRANSMIT, WHERE I AM CALLING THIS FUNCTION THE UART2 IS WORKING GOOD , BUT WHEN I AM CALLING THE UART2 DMA TRANSMIT FUNCTION DIRECTLY , IT IS NOT WORKING , THE SEQUENECER IS RUNNING IN LPM .I DONT KNOW WHY , BUT I NEED THE SOLUTION FOR THIS ISSUE . 

 

IN THE BELOW IMAGE THE "JUST" AND "DIRECT" WERE PRINTING , BUT THE TRY IS NOT PRINTING.AND ALSO THE UART1 FUNCTION IS NOT EVEN WORKING , BUT I HAVE CONFIGURED EVERYTHING PROPERLY.
I NEED SUPPORT, PLEASE GUIDE ME .