Hi community,
My MCU details are as follows:
I'm trying to configure the UART DMA for sending and receiving data (messages), I found the example here --> S32K312 UART Transmit & Receive Using DMA. I have changed from LPUART6 to LPUART4 all the other peripheral configurations remain the same (Dma_lp, IntCtrl_lp, MCAL/Rm). I can successfully send data to the UART terminal, but I have these problems:
1. The UART sends data only once to the UART terminal, how to configure the DMA to send continuously in the loop?
2. The lpUART send seems to work but receiving and sending to the UART terming does not work. how to modify my code so that I can receive and send the same data back to the terminal in loop?
Here is my code attached.
thanks @Julián_AragónM i will closed this one
Hi @Gama_,
I can see you have also entered an internal case for the same issue. I will keep supporting you through the internal case in order to avoid any confusion.
Best regards,
Julián