I have a project of EDMA and LPUART ,used S32K SDK. These are the codes snippet .
PRINTF(welcomeMsg); //LPUART send
readfromconsole(buffer); //LPUART receive
PRINTF((char *)buffer); // LPUART send
clearBuff(buffer,255); // clear the buffer
These codes "readfromconsole(buffer);" only can execute at the first loop , so I just can input words form the PC CommUart assistant only one time.
I can not resolve the problem.The whole project is attached.
Forward your help ,thanks!