Part Number: TMS320F280049C
您好,我的采用ECAP来捕获外部的霍尔输入信号,ECAP123和ECAP567均采用相同的初始化流程和信号,为什么ECAP123可以正常工作,ECAP567不可以呢?检查寄存器提示ECAP567 overflow。我检查了外部信号输入良好,请问可能是什么原因?
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Part Number: TMS320F280049C
您好,我的采用ECAP来捕获外部的霍尔输入信号,ECAP123和ECAP567均采用相同的初始化流程和信号,为什么ECAP123可以正常工作,ECAP567不可以呢?检查寄存器提示ECAP567 overflow。我检查了外部信号输入良好,请问可能是什么原因?