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Pedram
Pedram
Associate III
April 5, 2019
Question

how config timer 1 to trigger timer 3 every fall edge on PWM channel 1 and channel 2

  • April 5, 2019
  • 1 reply
  • 602 views

Hello everyone

how config timer 1 to trigger timer 3 every fall edge on PWM channel 1 and channel 2

This topic has been closed for replies.

1 reply

I
Imen.D
ST Technical Moderator
April 12, 2019

Hello @Pedram​ ,

It's not possible to trigger the timer 3 from timer 1 through channel 1 and channel 2 in the same time.

The source of trigger output of timer1 should be one of these:

  • Reset
  • Enable
  • Update
  • Compare Pulse (CC1IF)
  • Compare - OC1REF
  • Compare - OC2REF
  • Compare - OC3REF
  • Compare - OC4REF

You can refer to the "Timer synchronization" section in the reference manual relevant to your device.

Regards,

Imen

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