Zhongying
Posts: 1
Joined: Wed Jun 05, 2019 1:21 pm

No can0 interface RPi 3 for mcp2517fd(martin.s driver)

Thu Jun 06, 2019 7:11 am

Hello,
I'm trying to connect my RPi3 to CAN bus with MCP2517 controller using SPI. I have ready module with MCP2517fd on board. I have read the install guide:viewtopic.php?f=44&t=141052&p=933920&hilit=can0#p933920 for mcp2515.

I added this 2 lines to my /boot/config.txt .

dtoverlay=mcp25xxfd-spi0.0-can0-overlay,oscillator=40000000,interrupt=25
dtoverlay=spi-bcm2835-overlay

after this I run 'sudo modprobe mcp25xxfd' in order to start the modul. But I can't find the can interface in order:/sys/bus/spi/devices/spi0.0/net.

Thank you!

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