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TMS320F28377D-EP: CSS12 工程程序运行一段时间后跳入到非法中断

Part Number: TMS320F28377D-EP

通过仿真器观测发现某一个指针或函数指针的指向地址被篡改,每一次进入非法中断篡改的函数指针的指向地址都不一样,发现指针指向的地址也被篡改,当前发现是在CPU2发现,CPU1未发现异常,图中pfAppFunOut 为函数指针指向MotorControl_vHeartbeat 函数,正常指向地址为0x15000,当发送非法中断后指向地址为0x10000