devkit MPC5744P communication test

[henryex2009]

 Hi everyone,

 I used MPC5744P to test UART . I successfully download the "Hello word" example to the DEVKIT 5744P

through this MBT tool（Version 3.2)，but the Tera Term show nothing. Please tell me how to solve this problem.

BTW, the CAN commuication example also has same problem.The model is download into DEVKIT 5744P，but I can't see the CAN RX/TX( by INCA).

[hbhnhbnhj1 · Accepted solution]

Hi @henryex2009,

You can change the serial port to 0 as shown in figure below, it should work.

[henryex2009]

Hi,hbhnhbnhj1,

It works,thank you for your assistance

[mariuslucianand]

Hello @henryex2009

Please have a look at the Schematics of the EVBs before developing your application, to make sure that the right pins are selected inside the blocks, alongside the right UART instances.

https://www.nxp.com/design/development-boards/automotive-development-platforms/mpc57xx-mcu-platforms... 

Hope this helps,

Marius