mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2025-01-19 14:23:30 +08:00
84fe80fbf9
- in _can_int_tx if can driver sendmsg do not return RT_EOK, it will repeat until sendmsg return RT_EOK - if error occur on can bus(wire broken or EMI), all threads that have lower priority will not be executed - we should let application layer to determine if resend is appropriate when send fail, besides in data link layer, can already implemented auto resend in hardware