can驱动优化，支持发送失败后取消发送

2024-07-24 15:10:31 +08:00
parent 780291d5b0
commit 1173711d0c
2 changed files with 4 additions and 0 deletions
--- a/components/drivers/include/drivers/can.h
+++ b/components/drivers/include/drivers/can.h
@ -182,6 +182,7 @@ struct rt_can_ops;
 #define RT_CAN_CMD_SET_CANFD        0x1A
 #define RT_CAN_CMD_SET_BAUD_FD      0x1B
 #define RT_CAN_CMD_SET_BITTIMING    0x1C
+#define RT_CAN_CMD_CANCEL           0x1D

 #define RT_DEVICE_CAN_INT_ERR       0x1000