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AM437X平台的 EQEP能否用来捕获两路波形的频率？

user1810729
Intellectual 487 points


平台：AM437X

外设：EQEP

ball number:  K23 (eQEP0B_in) 、L23(eQEP0A_in)

由于资源用完了，想用EQEP0来捕获两路波形的频率，请问能否实现？(捕获引脚是K23、L23)

NOTE:两路波形频率不一样，无相位关系

是否有example? 谢谢