This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F280049: Lin module can not enter the interrupt

Genius 3095 points
Part Number: TMS320F280049
Other Parts Discussed in Thread: C2000WARE

Dear team:

Below is the original path of the code:

I use the official routine to test the lin module on F280049. But the code was stop at the below position:

It is caused by the failure to enter the corresponding interrupt, But why it didn't enter the interrupt? Below is the interrupt function:

The LIN pins used are the following two:

Best regards