rt-thread.git/components/drivers/can, branch v5.2.2

feat[can]: Implement non-blocking send mechanism and enhance CAN driver functionality

2025-09-28T03:17:21Z

- Added support for non-blocking mode CAN message sending, including software ring buffer management and dynamic memory allocation options. - Improved related comments and error handling. - Updated example code to demonstrate the usage of both blocking and non-blocking sending modes, and corrected some structure field naming and macro definitions.

[Fix] :drivers/can/dev_can.c 修复CAN底层无法工作时导致调用 _can_int_tx 的线程一直挂起的问题

2025-07-29T12:18:14Z

Solution: 使用 can->status.sndchange 的bit位来表示某个发送邮箱超时如果超时底层驱动再通知tx_done或者tx_fail事件时不予处理 Signed-off-by: Yucai Liu <1486344514@qq.com>

fix:[CAN][STM32]open时立刻启动can_start,还未完成其他配置,可能导致异常

2024-11-14T03:56:17Z

[device] add dev_ prefix for file names

2024-08-23T22:15:09Z

[components][driver][can]Fix possible memory overflow caused by RX

2024-07-09T12:22:37Z

修复RX可能导致的内存溢出情况 #8634

[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)

2024-06-16T07:43:27Z

整理 components/drivers 的 Kconfig

[components][drivers]close can irq before release fifo

2024-04-16T03:17:06Z

原来的CAN close中先释放fifo后关闭CAN中断，可能导致释放fifo后且关闭CAN中断前来CAN中断，此时rt_hw_can_isr可能在RT_ASSERT(tx/rx_fifo != RT_NULL)断言失败

[components][drivers][can]fix can warning in 64bit cpu (#8772)

2024-04-12T08:00:49Z

fix can warning

[components][drivers]fix compile warning in 64 bits arch cpu (#8739)

2024-04-09T13:38:10Z

fix compile warning in 64 bits arch

[components][drivers][can]Init can tx completion flag before tx

2023-08-19T03:33:20Z