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[leda-dev] CAN Bus modules/drivers missing from Leda?
  • From: Andrew Ni <Andrew.Ni@xxxxxxxxxxxxxxxxxxx>
  • Date: Thu, 16 May 2024 15:40:43 +0000
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  • Thread-topic: CAN Bus modules/drivers missing from Leda?

Hello Leda dev team,

 

I am Andrew Ni from ITK Engineering, LLC. We are trying to use eclipse Leda on a Raspberry PI 4 for our internal demonstrator project.

 

We encountered problems trying to setup a MCP2518FD based CAN board with the RaspberryPI4 Milestone v0.1.0-M3 release installation:

which is the image (\eclipse-leda-raspberrypi.tar\sdv-image-all-raspberrypi4-64.wic)

 

Trying to follow the directions at: CAN-Bus extensions | Eclipse Leda Documentation (eclipse-leda.github.io)

Main points we are facing:

  • config.txt does not exist in /boot, but sometimes it does. usually only image files are there.
  • sdv-health states that "can0 cannot be found"
  • running dmesg | grep mcp outputs "MCP251x didn't enter in conf mode after reset"
  • running ip link set can0 type can bitrate 1000000 outputs "can0 cannot be found"
  • everything works on a normal raspberry pi image

 

Do you have any insights into what could be the problem, or any suggestions for troubleshooting steps?

Thank you.

 

 

Best regards,

 

Andrew Ni

ITKG/ENG-NA

 

Tel: +1 248-308-6318

 

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