S32K148 - OverRun on UART in debugge mode

[BRodriguesEBV]

Hello,

I'm using S32K148F2M0M11. with"Libraries support" : "newLib Debugger console" and I add sometime OverRun on UART in debugge mode. Using Librarie "newLib no I/O", no more OverRun but I can't using Debugge mode. The baudrate of UART is 19200 baud. Is not hight speed. I use tool version is : S32 Design Studio : version 2.2, build 200116

Is this normal behavior? Have you ever encountered this kind of situation? Do you have a solution so that he can activate debugging again?

Thanks for your support.

[jiri_kral]

Hi, 

this is known limitation for UART. In debug mode received data are passed to buffer, but aren't processed if the MCU is halted.