程序比较复杂,运行一段时间会出错,进入FaultISR(),可能是访问非法内存,有没有好的方法找到访问出错的那行代码?以前以为堆栈里第8个UINT是返回地址,但是看起来不像。
20023850 00000020 00000000 2001EBD8 00007859 200130FB 20012FAA 61000000
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