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用M4 LaunchPad进行AD配置,之前看资料上说不进行配置的话默认1MSPS,但调用SysCtlADCSpeedGet()库函数发现得到的值为0,于是就调用SysCtlADCSpeedSet(SYSCTL_ADCSPEED_125KSPS)函数,将采样率配置为125KSPS,但是一旦调用此函数,单步调试时就会出现跳入默认的异常错误中断函数中去,请教各位这会是什么原因造成的??感谢~
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