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stm32单步调试，出现*** error 65: access violation at 0x40023

作者：时间：2016-11-26 来源：网络

问题解决如题：

在单步调试的时候，总是在systeminit（）中运行，全速执行不起作用，出现调试错误信息如下

*** error 65: access violation at 0x40023800 : no read permission

该问题的引起的原因是在MDK的设置问题上，Debug选项卡处：use simulator 和 use [自己选的调试工具]，这两种是二选一，我们在use [自己选的调试工具]这项前面打钩，问题就解决了

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关键词： stm32单步调试erro

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