AURIX™ Forum Discussions

[BastTutt]

Hi,

I am using the CAN0 Node 2 on a KTI_A2G_TC397_3V3_TFT Evalboard and I got a permanent CAN Bus Off.

Used PINs (10.2/10.3) and Autosar Konfiguration seems to be correct. Does anybody has got this problem with this board also?

BR

Bastian

[dw]

Please see this pdf for P20.7/8 pin settings for MCMCAN.  The example code is here.

[BastTutt]

Hi, thanks for the feedback. I used the Pin settings but unfortunately it doesn't solve my problem.  

[dw]

Hi, could you please use the example code first without Autosar? 

[BastTutt]

Hi, this is actually the plan to see differences in the init phase and the config of the Can Controller and pins. I will reply with the results of the test.

[dw]

Hi BastTutt, all the code is in last post of github. For special pin settings, please refer above 2.pdf already posted.

[BastTutt · Accepted solution]

Hi, I has been able to solve the problem after comparison with the integrated example from github. The Tx Pin 10.3 has to be set to Alternate 6 instead of Alternate 5. 

[dw]

good