Re: pwm_init creates a platform restart
Posted: Tue Sep 15, 2015 1:24 pmBTW for my firmware I use the esp-open-sdk, so that's not the problem.
And now I can't figure out how to delete a post. Sorry for spamming up the topic!
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pwm_init creates a platform restart
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Posted: Tue Sep 15, 2015 1:24 pmRe: pwm_init creates a platform restart
Posted: Tue Sep 15, 2015 1:53 pmHad a long post here, realized I completely misread the schematic, and a long post I made was totally irrelevant to this sutaiton.
And now I can't figure out how to delete a post. Sorry for spamming up the topic!
And now I can't figure out how to delete a post. Sorry for spamming up the topic!
Re: pwm_init creates a platform restart
Posted: Wed Sep 16, 2015 9:57 amFor proper EMI-decoupling, don't just throw in more uF's, especially if that means using a electrolytic capacitor. Better add something with an extremely low ESR, like a ceramic or polyester capacitor. It doesn't have to be large. IMHO the best is to add a combo of a tantalum capacitor (large capacity and low ESR) and a solid state capacitor (like ceramic) to stretch out the remaining very high frequency noise.
Re: pwm_init creates a platform restart
Posted: Thu Sep 17, 2015 12:53 amlimpkin, can you enable any of the LED channels using GPIO? Just turning it on, without any PWM. Does that work?
Also, when you say it reboots - do the LEDs flash on at all, or is there no visual response, and the esp8266 sends a WDT reboot error.
is it always the WDT performing a reboot?
Also, when you say it reboots - do the LEDs flash on at all, or is there no visual response, and the esp8266 sends a WDT reboot error.
is it always the WDT performing a reboot?