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求助 #11

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LLLCCCWWW1 opened this issue Apr 3, 2024 · 3 comments
Closed

求助 #11

LLLCCCWWW1 opened this issue Apr 3, 2024 · 3 comments

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@LLLCCCWWW1
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请问大佬，为什么用CH32V203方案的那个link，给同一个芯片在同一台电脑下载过后，换到其他电脑再下载就会报错，然后拿回自己的电脑下载也会报错
错误是cannot access memory (@ 0xe000edf0 read acc size 4 byte)
@XIVN1987
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XIVN1987 commented Apr 4, 2024

用别的 link（比如J-link）给同一个芯片下载相同的程序有问题吗？？

@LLLCCCWWW1
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用其他的可以，用ch32这个方案，出现问题后必须手动给boot0拉高上电才能下，但是后续还是会出现这个问题

@LLLCCCWWW1
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佬 找到问题了 代码进休眠模式下载不进去

@XIVN1987 XIVN1987 closed this as completed Apr 4, 2024
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@XIVN1987 @LLLCCCWWW1