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Treat FTM output pin as GPIO?

Question asked by Andy Berger on Aug 22, 2018
Latest reply on Aug 22, 2018 by Robin_Shen

Is it possible to write to the output of an FTM pin on the K64? I have pin A12 set up as MuxAlt4 (i.e. as FTM0_CH1), and am ordinarily using Output Compare to set the pin. However, in certain instances, I would like to manually set the pin to high. Can I treat the pin as a GPIO pin to accomplish this?

 

I was hoping I could simply write to the GPIO PDOR register for that particular pin (which is PTC2), but doing so seems to have no effect on the pin output level. 

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