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Nchun.1
Associate III
April 23, 2021
Solved

How to enable Capture/Compare 1 output Polarity(11: noninverted/both edges) in TIMx_CCER Register(STM32F401RE) but only 1 Bit is allocated for CC1P?

  • April 23, 2021
  • 1 reply
  • 1808 views

In detail glance on RM0368 Reference manual. I am getting confused while enabling

CC1P -Capture/Compare 1 output Polarity(11: noninverted/both edges) in TIMx_CCER Register(STM32F401RE) .

Whether it is possible to change Output Polarity into both Rising/Falling Edges ?

0693W00000AMOeOQAX.png0693W00000AMOeYQAX.png

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Best answer by waclawek.jan

Somewhat confusingly, the other bit is CC1NP - but it's written there:

0693W00000AMOtTQAX.pngJW

1 reply

waclawek.jan
waclawek.janBest answer
Super User
April 23, 2021

Somewhat confusingly, the other bit is CC1NP - but it's written there:

0693W00000AMOtTQAX.pngJW

Nchun.1
Nchun.1Author
Associate III
April 24, 2021

Thank you JW