made my own 3ch CAN board that utilizes a C framework since macchina quit offering theirs.
what it does have:
3 CAN Buses can2.0.compliant. 7-32v power input,
dtm 8p connector for installation, and uses the stlink v3 for debug and programming.
project code available as well on my github repo. https://github.com/mitchdetailed/CAN_Triple
