rt-thread icon indicating copy to clipboard operation
rt-thread copied to clipboard

Update drv_can.c

Open unnamed2 opened this issue 6 months ago • 6 comments

修复CAN总线在出错时没能处理的问题

拉取/合并请求描述:(PR description)

[

为什么提交这份PR (why to submit this PR)

尝试解决CAN总线出现波动的情况下,can发送阻塞的问题。

你的解决方案是什么 (what is your solution)

在CAN错误中断发生BITPAD错误时,和ACK错误一样,检测发送完成状态。

请提供验证的bsp和config (provide the config and bsp)

  • BSP: 基于STM32F407VET6的自定义板子
  • .config:
  • action:

]

当前拉取/合并请求的状态 Intent for your PR

必须选择一项 Choose one (Mandatory):

  • [x] 本拉取/合并请求是一个草稿版本 This PR is for a code-review and is intended to get feedback
  • [ ] 本拉取/合并请求是一个成熟版本 This PR is mature, and ready to be integrated into the repo

代码质量 Code Quality:

我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:

  • [x] 已经仔细查看过代码改动的对比 Already check the difference between PR and old code
  • [x] 代码风格正确,包括缩进空格,命名及其他风格 Style guide is adhered to, including spacing, naming and other styles
  • [x] 没有垃圾代码,代码尽量精简,不包含#if 0代码,不包含已经被注释了的代码 All redundant code is removed and cleaned up
  • [x] 所有变更均有原因及合理的,并且不会影响到其他软件组件代码或BSP All modifications are justified and not affect other components or BSP
  • [ ] 对难懂代码均提供对应的注释 I've commented appropriately where code is tricky
  • [x] 代码是高质量的 Code in this PR is of high quality
  • [x] 已经使用formatting 等源码格式化工具确保格式符合RT-Thread代码规范 This PR complies with RT-Thread code specification
  • [ ] 如果是新增bsp, 已经添加ci检查到.github/workflows/bsp_buildings.yml 详细请参考链接BSP自查

unnamed2 avatar Jun 02 '25 08:06 unnamed2