Commit Graph

3 Commits

Author SHA1 Message Date
Kevin O'Connor 75c4b1238e lib: Update to latest can2040 code
Simplify tx state tracking.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2022-07-16 21:08:58 -04:00
Kevin O'Connor 36887ce6fe lib: Update to the latest can2040 code
Rename to "match" state machine instead of "ack".
Minor simplification to tx_note_crc_start().
Call pio_match_clear() from report functions.
Add pio_match_calc_key() helper function.
Raise irq after 6 passive eof bits for faster rx message notification.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2022-07-16 09:57:12 -04:00
Kevin O'Connor f10fd7c2fa lib: Add can2040 code
The "can2040" project implements "software canbus" support on rp2040
micro-controllers.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2022-07-06 00:28:48 -04:00