AnsweredAssumed Answered

TEC CAN error instantly full

Question asked by birsan.paul on Nov 27, 2014
Hi all! 

  In what cases will the Transmit Error Counter register jump from 0 to 0xF8? I am debugging this CAN transmission sequence, and after the Transmit request is set, the next step in debug will show a full ESR : 0x00F80057.

  Is this meaning an incomplete configuration of CAN module and GPIO Pin? Or a nonfunctional CAN Transceiver?
   I would be more than happy if you can give me a hint on it. 

I have attached the registerlayout screenshot of the CAN1 module after the debugger left the CANTransmit() function. 

  

Attachments

Outcomes