topic S12XDP512 CAN transmit error counter in S12 / MagniV Microcontrollers

S12XDP512 CAN transmit error counter

jtpark — Mon, 26 Sep 2016 08:25:19 GMT

Hello,

I have a question.

I used S12XDP512 for CAN communication.

When CAN transmit error occurs,how increase TX error counter?

If transmit error occurred, is error counter increasing one bit? or more bits?

I can't check it in reference manual.

would you please let me know this issue?

Thanks.

lama — Mon, 26 Sep 2016 13:20:38 GMT

the CAN module meets CAN2.0AB standard.

See chapter 12.2 Error counts. The error counters works automatically. You can only do something on error interrupts.

If this does not answer your question do not hesitate to reply.

Best regards,

Ladislav

jtpark — Mon, 26 Sep 2016 23:55:10 GMT

Dear lama,

Thanks for your reply.

Best regards,

JT Park