Timer synchronise with zero crossing signal

Rajkumar181
Posts: 9
Joined: Fri Dec 08, 2017 3:44 pm

Timer synchronise with zero crossing signal

Postby Rajkumar181 » Fri Dec 15, 2017 5:46 am

I am trying to perform dimming of AC light by synchronising timer with zero crossing detector.please some buddy suggest me if already done, something like this done before .

i tried for ledc example but in this pulse is shifting.

WiFive
Posts: 1978
Joined: Tue Dec 01, 2015 7:35 am

Re: Timer synchronise with zero crossing signal

Postby WiFive » Fri Dec 15, 2017 8:28 am


Rajkumar181
Posts: 9
Joined: Fri Dec 08, 2017 3:44 pm

Re: Timer synchronise with zero crossing signal

Postby Rajkumar181 » Fri Dec 15, 2017 9:31 am

I tried for the MCPWM peripheral. but it is not synchronising .

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