Hi, I have cross compiled the canutils and installed it into the target rootfs, but when i tried to test the CAN bus by using the candump command as below:
candump can0 interface = can0, family = 29, type = 3, proto = 1 *socket: Protocol not supported* I got the "socket: Protocol not supported" error msg, i have searched and found the related solution somewhere said that the 'can-raw protocol module' need to be included into the kernel. but how should i do that in yocto ? the needed driver has to be loaded by executing the commands: *modprobe canmodprobe can-devmodprobe can-raw* but only the module can is build-in. It might be possible that the can-dev is also necessary. anyone have experience to share with me ? BR, Teng
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