* enable
* guard correctly
* h7 bit timing
* allow longer frames
* allow data smaller than maximum
* mcu temperature
* typo
* tx message
* testing
* check for CAN or FDCAN
* don't need that any more
* h7 bitrate config
* undo testing
* h7-ify msg tx
* comment
* break out SID/EID macros
* guard differently
* update ChibiOS
Co-authored-by: Matthew Kennedy <makenne@microsoft.com>