rt-thread.git/bsp/hc32/libraries/hc32_drivers/drv_can.c, branch copilot/remove-vbus-code-implementation

[hc32] Add the ev_hc32f4a8_lqfp176 board and modify some bsp drivers. (#10233)

2025-04-29T06:23:01Z

* [hc32] Add the ev_hc32f4a8_lqfp176 board and modify some bsp drivers.

[BSP] add some bsp drivers for F448, F472 and add bsp test codes

2025-01-20T03:13:22Z

[bsp/hc32]hc32f460 doesn't support CAN-FD, hc32_ll_can.h has no some definations.

2024-12-21T18:10:47Z

[hc32] Add some bsp drivers. (#8480)

2024-01-09T13:56:37Z

[bsp][hc32]优化can驱动和pwm驱动 (#8217)

2023-11-14T14:18:32Z

**为什么提交这份PR (why to submit this PR)** 1. hc32驱动函数和rtt函数声明之间的参数类型不一致，在mdk编译时产生警告。 2. hc32的can设备，在注册时就把can中断使能了。导致can设备在打开前，就会产生中断。 3. hc32的pwm驱动，不支持PWM_CMD_SET_PERIOD和PWM_CMD_SET_PULSE指令，导致rt_pwm_set_pulse()函数返回失败。 **你的解决方案是什么 (what is your solution)** 1. 修改hc32驱动函数参数类型和声明一致。 2. 注册can设备时主动禁止can中断，因为打开设备时会主动打开中断。 3. 修改pwm驱动，增加PWM_CMD_SET_PERIOD和PWM_CMD_SET_PULSE指令支持。

[errno code][-RT_ERROR] fix that use RT_ERROR without -

2023-03-20T04:06:16Z

[errno code][-RT_EINVAL] fix that use RT_EINVAL without -

2023-03-17T00:21:43Z

[CAN]update struct can_filter_item and rt_can_msg (#6556)

2022-11-22T02:45:51Z

* 修改ry命令，已便于自定义保存路径 * modified: components/utilities/ymodem/ry_sy.c * 修复从被动错误恢复后发送返回异常 * 修复在自动重传模式下,ACK异常阻塞线程 - 删除TX中断函数else分支。仅当RQCP位置一才进入该中断 - 添加SCE中断函数中关于ACK_ERR的else判断。自动重传模式下会进入该判断,打断自动重传释放完成量。 * 增加对于CAN1与CAN2的SCE中断和TX中断的公共处理函数 * formatting格式化代码 * update struct can_filter_item and rt_can_msg 1. 对过滤器号和索引号结构体定义中同一名称hdr进行重命名hdr_bank和hdr_index, 以便准确区分.采用宏定义兼容以前变量名. 2. 添加接收标识rxfifo,已指明是哪个RXFIFO. * 更正42M下的波特率 * 修复接收获取索引号错误 * 添加接收标识 * 更新注释 * 取消CANFD限制 * update struct can_filter_item and rt_can_msg

[DeviceDriver] Add CANFD support and correct typos (#5912)

2022-08-14T02:59:28Z

* Add CANFD support and correct typos - Added CANFD required fields to can.h - Fixed typos in can.h and can.c - Corrected all the projects affected by the typo - Fixed wrong line-ending in some affected can driver files Signed-off-by: Fan YANG * update Signed-off-by: Fan YANG Co-authored-by: Meco Man <920369182@qq.com>

修复hc32f460的can总线在bus off状态时死机问题，修复can滤波器设置失效问题 (#6083)

2022-06-21T03:12:35Z

* [bsp][hc32]fix can bus driver bug. 1. 更改硬件滤波器数量为8，和手册描述一致。 2. 修复_can_control()函数，RT_CAN_CMD_SET_FILTER指令，当应用层ID超出29bit时导致滤波器失效的问题。 3. 修改_can_control()函数，RT_CAN_CMD_SET_FILTER指令，可同时支持标准帧和扩展帧。 4. 修复can总线故障关闭时，程序一直卡在中断中无法退出的问题。 5. 针对can收发器硬件STB引脚，增加宏定义CAN1_STB_FUNC_ENABLE，适配没有STB引脚的收发器。 This reverts commit 7fcd8e9afc68eecf5fecc4cb6f9acc4fe76c2796.