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YTM32B1ME05 Debug偶发进入DefaultISR，且多次产生DefaultISR的位置不同。
产生了Hardfault，看一下是否存在栈溢出
xianghan 时钟初始化的时候就会进了，没有深层的函数调用
外部VDD11 VDD25有外挂电容吗？另外可以看下内核寄存器，具体产生Hardfault的原因
快速上手云途开发生态
发帖前请查看
帮助改进和优化YT CONFIG TOOL，有机会抽取YTM32B1ME0 EVB哦...
