Dtynin
Dtynin
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DIIDevHeads IoT Integration Server
Created by Dtynin on 6/14/2024 in #middleware-and-os
Building an embedded Linux system for an A20-based board using Buildroot
@Middleware & OS I'm building an embedded Linux system for an A20-based board using Buildroot. The system boots successfully from an SD card. I've included all available CAN drivers and protocols (can, can_raw, and vcan). However, I'm encountering an issue: The command 
ip link add dev vcan0 type vcan
ip link add dev vcan0 type vcan
works perfectly, creating a virtual CAN interface (vcan0). But, when I try to create a physical CAN interface with 
ip link add dev can0 type can
ip link add dev can0 type can
, I get an error message: "RTNETLINK answers: Operation not supported."
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