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M@riusz

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Posts posted by M@riusz


  1. Hello,

    I'm having trouble using several dtbo files in overlay in /boot/config.txt

    I try several config, but not working:

    #1 - not working
    overlay="ds1307-overlay","mcp2515-can0"
    
    #2 - not working
    overlay=<ds1307-overlay> <mcp2515-can0>
      
    #3 - not working
    overlay=ds1307-overlay
    overlay=mcp2515-can0
    
    #4 - not working
    overlay=ds1307-overlay, mcp2515-can0
    Single use of dtbo files in overlay works fine.
    Please help.

     

    System version: Linux linaro-alip 4.4.194 #17 SMP Wed Apr 26 01:45:49 UTC 2023 armv7l

    Device: Asus Tinker Board S R2.0


  2. hello @tooz

    It works, thanks a lot for your help 😀 I suppose I had a bad dtbo file.

    linaro@linaro-alip:~$ sudo ip link set can0 up type can bitrate 125000 loopback on
    linaro@linaro-alip:~$ sudo candump can0 &
    [1] 1822
    linaro@linaro-alip:~$ sudo cansend can0 abc#1122334455
      can0  2BC   [5]  11 22 33 44 55
      can0  2BC   [5]  11 22 33 44 55
    Running on the version: Linux version 4.4.194 (leslie_yu@asus-docker-env) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) ) #52 SMP Tue Oct 26 08:35:58
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