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Encoder counting on FTM of KV58F

Question asked by Christie Su on Aug 1, 2017
Latest reply on Aug 3, 2017 by Robin_Shen

Hi,

 

I am trying to use demo application to do encoder(PhA and PhB) on FTM1 and FTM2 of KV58F.

I found the counting is related to "ftmInfo.prescale = kFTM_Prescale_Divide_32;//kFTM_Prescale_Divide_32;"

If I use kFTM_Prescale_Divide_1, I got much more counting. Why? It should not be related to FTM clock, right?

 

Thanks,

 

Christie

 

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