RT-Thread / RT-Thread/rt-thread
[Bug] 发生hardfault时看门狗不起作用
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- Dominant language
- C
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Description
RT-Thread Version
5.2.2
Hardware Type/Architectures
gd32f103
Develop Toolchain
MDK Keil
Describe the bug
发生hardfault时看门狗不起作用，没有重启, 如何自定义发生各种硬件错误的行为，找不到看门狗溢出的详细行为说明
Other additional context
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source file, test, or entry point is named. Start by tracing hardfault and watchdog handling in RT-Thread 5.2.2 for the gd32f103 target under the MDK Keil toolchain. Done should document or correct the watchdog behavior during hardfaults and explain how hardware-error behavior can be customized.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- embedded-iot, operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100