AnsweredAssumed Answered

Read CAN-FD Using S32V234 Transceivers

Question asked by Chris Tharp on Aug 1, 2018
Latest reply on Aug 2, 2018 by Kushal Shah

Hello,

 

I am trying to read in CAN FD data using S32V234 CAN transceivers on BlueBox via SocketCAN.

 

So far, I have been able to:

  • Read and write non-FD CAN data using both CAN0 and CAN1 transceivers.
  • Use cangen to generate FD traffic on a virtual CAN vcan0

However, when I try to read FD data using either CAN0 or CAN1, I run into issues.

Specifically, when I try to set the interface to FD, I receive the message "RTNETLIINK answers: Operation Not Supported".

            example command -> $sudo ip link set can0 up type can bitrate 500000 dbitrate 2000000 fd on 

 

I had seen this link, indicating a similar issue: Access CAN-FD on S32V234 

Based on the response, I have read through the BSP documentation, but I don't see any specific references to FD.

 

Could anyone help with this?

Any help would be appreciated.

 

Thanks,

Chris

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