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Interfacing (DSI, CSI, I2C, etc.) • Re: MCP2515 not working on can0 interface

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I really don't know - you could even be looking at the wrong SPI bus or chip select. Without any kind of documentation you are just going to have to try all possible combinations, unless you can look at the PCB and work out which pins are actually connected.
By looking at the PCB I think I found the crystal oscillator, and reported on it I see

Code:

24.000000M2049DY
Which I guess the frequency is 24MHz. So I tried to change the oscillator frequency in /boot/config.txt with 24000000, but still same error

Statistics: Posted by spike3226 — Fri Mar 07, 2025 10:11 am



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