Linux CAN bus: Difference between revisions

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--> {{PageHeader|CAN bus}} {{DocImage|category1=Yocto|category2=Debian}}[[Category:Boot2Qt]][[Category:Android]][[Category:VAR-SOM-MX6]][[Category:DART-6UL]][[Category:VAR-SOM-MX7]][[Category:DART-MX8M]][[Category:DART-MX8M-MINI]][[Category:VAR-SOM-MX8M-NANO]][[Category:VAR-SOM-MX8X]][[Category:VAR-SOM-MX8]][[Category:DART-MX8M-PLUS]]
--> {{PageHeader|CAN bus}} {{DocImage|category1=Yocto|category2=Debian}}[[Category:Boot2Qt]][[Category:Android]][[Category:VAR-SOM-MX6]][[Category:DART-6UL]][[Category:VAR-SOM-MX7]][[Category:DART-MX8M]][[Category:DART-MX8M-MINI]][[Category:VAR-SOM-MX8M-NANO]][[Category:VAR-SOM-MX8X]][[Category:VAR-SOM-MX8]][[Category:DART-MX8M-PLUS]]


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{{#ifeq: {{#var:HARDWARE_NAME}} | DART-MX8M-PLUS |
{{#ifeq: {{#var:HARDWARE_NAME}} | DART-MX8M-PLUS |
'''Note''': For DART-MX8M-PLUS SoMs, the reference interface is can2 instead of can0.
'''Note''': For DART-MX8M-PLUS SoMs, the reference interface is can2 instead of can0.
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{{#switch: {{#var:HARDWARE_NAME}}
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  | DART-MX8M-MINI
  | DART-MX8M-MINI

Latest revision as of 21:56, 6 June 2023

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CAN bus

Connect two boards like the following:

Board A   Board B

 CAN_H --- CAN_H
 CAN_L --- CAN_L
  GND ----- GND

Set up the boards by running the following on each of them:

# ip link set can0 up type can bitrate 125000

Then:
On board A:

# candump can0

On board B:

# cansend can0 500#1E.10.10