TDA4VM: How to capture context switch on r5f

Baichuan

Part Number: TDA4VM
Other Parts Discussed in Thread: SYSBIOS

Hi,

My working environment is qnx+rtos on the tda4 board, I would like to know how to catch Context Switch on r5f?

Thanks!

0 Karan Saxena over 5 years ago

Hi Baichuan,

Are you running TI-RTOS on the R5F? And can you confirm that you want to know when the task switch happens?

If yes to both, then we can use hook functions in TI-RTOS (sysbios) to do this.

Regards,

Karan

0 Baichuan over 5 years ago in reply to Karan Saxena

Hi Karan,

Yes, we are running TI-RTOS on the R5F. And we want to capture when the thread has a context switch during the running of the program.

Whether thread context switching and task switching are both use hook functions?

Thanks!

0 Karan Saxena over 5 years ago in reply to Baichuan

Hi,

Sorry for delayed response here.

Please find an example of task switch hook function for sysbios:

Regards

Karan

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