Sorry, but I don't think a forum is the right place for handling driver issues.
Issues should be reported to the bugtracker on:
https://github.com/krumboeck/usb2can/Some issues need a long conversation about tests, speculations, possible solutions, ...
I appreciate your patience and will post a solution when we fixed this issue.
If someone know the answer to any of the following questions, it would be helpfull:
* APB_CLK frequency?
* Settings for BRP, SJW, TSEG1, TSEG2 for 1MBps?
* Default setting for DAR flag?
regards,
Bernd