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用HAL库编写的STM32程序，为何下载完后要手动复位才能运行呢？

bai8
工程师
2021-09-02 23:08:29     打赏

我用库函数方法写的程序，用正点原子的FlyMcu软件下载完程序后就可以立马执行的，现在用HAL库编写程序，下载完后要手动复位才能运行？这是什么原因？


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关键词： STM32     HAL     复位    


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HangYongmao
专家
2021-09-03 00:14:47     打赏
2楼

感谢楼主的分享，很实用了。


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明月风
工程师
2021-09-03 23:28:19     打赏
3楼
swd接口的复位线没接吧？！



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从小就是电子迷
工程师
2021-09-05 16:09:57     打赏
4楼

用X-LINK 进行 debug 单步跟踪调试啊，应该容易找到问题点的吧！


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能力就是实力
工程师
2021-09-05 16:17:16     打赏
5楼
因为 HAL 是 HALT 的缩写，自然要挂起不跑；你得用 RUN 库才能跑得溜



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明月风
工程师
2021-09-05 16:22:20     打赏
6楼
应该是你没勾选reset and run 



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