Infineon Aurix TC399 FreeRTOS fall to trap at start up

[Vincent_91687 (Vincent Brault)]

Hello

I’m trying to run a FreeRTOS application on the Infineon Aurix TC399 MCU.

My project is based on iLLD_TC375_ADS_FreeRTOS_Basic demo, iLLD version is 1.19.2 and i’m using Tasking 6.3r1

My code is very simple, it increments a counter in a task called every second.

Unfortunately, the code fall in trap when running the “vTaskStartScheduler()” fonction

Can someone help with this ?

Many thanks

Vincent

[aggarg (Gaurav Aggarwal)]

@Vincent_91687

Unfortunately, the code fall in trap when running the “vTaskStartScheduler()” fonction

Looking at your callstack, it seems like scheduler successfully starts the timer task. You can confirm that by putting a breakpoint in the timer task.

One possible reason of the trap may be that the system call handler is not correctly installed. I am not familiar enough with this part to be able to tell how to install system call handler correctly. You may reach out to Infineon to learn about this.