MPC5744P dev board uart example does not work

[ahmedHasan]

Hello 

i'm trying the example UART_PAL_ECHO for this kit 

i can't get any thing on the terminal i'm using REV E

[ahmedHasan]

Hmmmmm 

while trying the example uart echo in matlab i had to change from serial 1 to serial 0 in config box to get it working 

should i change it also when i use the example in SDK in s32 ?

[PetrS]

Hi,

on DEVKIT-MPC5744P revE LINFlexD_0 using pins PB2/PB3 is connected to K20 MCU which serves as serial-to-USB module on the board. So LINFlexD_0 need to be selected in uart_pal component and PB2/PB3 pins configured in pin_mux component. But it is done in demo code.

BR, Petr

[PetrS · Accepted solution]

Hi,

I tried uart_pal_echo example from SDK 3.0.3 on DEVKIT revE and it seems to be working fine, as per example description in doxygen file.

BR, Petr