OpenEMS
Add CAN bridge using Linux SocketCAN for Kunbus Connect S, Connect+
Add a CAN bridge with a JNI implementation for Linux Kernels V4 and V5. The implementation should work on every Linux system with enabled CAN Socket API. IT is tested and well used on
- Kunbus Connect+ (Linux Kernel V4)
- Kunbus Connect S (Linux Kernel V5)
You can easily map CAN data from single CAN frames to OpenEMS channel. It is used almost like the Modbus Bridge. Unfortunately now, I can not provide any driver bundle which uses the CAN interface.
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Please see my additional comments here: https://community.openems.io/t/new-openems-can-bridge/1815
At the moment the binary is compiled for x86_64. I think we also should include the compiled binary for ARM.
@clehne do you have any idea why the CI build does not pass?
Hi @hydroid7, thanks for your hard work on this! I have rebased the PR on the latest development version. It turns out that the MetaTaskManager was still missing. This was a component needed for Modbus TCP Bridge and I am unsure if we should check it in again (as a common file). Therefore I made it part of the edge.bridge.can.common bundle. Unfortunately right now we do not support customers with a need for CAN. Will see if we can find a way to test it and to provide an ARM binary.
You're welcome and thank you for the fix. 👍
I think will do the change, compile for ARM and approve this PR. The library is already usable for x86_64 and SocketCAN should be the same on the RPI too.
I'll test this on our device, @clehne can you also do a short test to ensure that this works as expected?
This PR has been automatically marked as stale due to inactivity. It will be closed in 7 days if no further activity occurs.