CANHub is an server-client library/apllication for distributing CAN messages over ethernet. There is one central server application with optional real CAN interface.
Multiple clients can connect to the server to send and receive CAN messages. Each client also receives messages from other clients.
CANHub is a CMake project. it requires the needs the qt libraries/headers and catch/catch2 installed.
mkdir build cd build cmake .. make -j32
Enable the service:
$ systemctl enable systemd-networkd $ systemctl start systemd-networkd
Check configuration:
$ ip -detail link show dev can0
modprobe vcan ip link add dev vcan0 type vcan ip link set vcan0 mtu 16 ip link set up vcan0 ifconfig vcan0 candump vcan0 cansend vcan0 5A1#11.2233.44556677.88
Send an TDT message
cansend vcan0 419#18.04.14.00.90.0C.00.00