M5Stack library missing mcp_can.h

[greg-fordyce]

@maxgerhardt

If it needs that specific library version to compile the easiest way would be best to download the file, unpack it and put it in the lib/ directory, so that the file structure is lib/MCP_CAN_lib/<source files> . Usually for library management (see docs ) we would use a lib_deps statement in the platformio.ini to point to an external needed library, but I’m not sure if PIO can unpack a .rar file instead of the usual .zip file.

Thanks, this solution worked.

Now my question is why doesn’t pio find the mcp_can.h in the M5Stack library when the file is here, MCP_CAN_lib.rar? Is the solution to simply have a MCP_CAN_lib.zip file with the same contents as the MCP_CAN_lib.rar file in the same location in the repo?

Thanks in advanced helping a noob understand how this all works.