GPIO interrupt is very slow

Using the new Arduino IDE for ESP8266 and found bugs, report them here

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Re: GPIO interrupt is very slow

By RichardS
- Sun Mar 20, 2016 10:37 am #43631 In the case of 400Hz I would expect that to work, trying to get 8,000,000Hz to work, well that on a 80Mhz part allows 10 cycles and that is just not going to happen, even on a part doing almost nothing else it is hard!

I am sure someone has answers maybe why the 400Hz is failing.

RichardS
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Re: GPIO interrupt is very slow

By swede
- Tue May 03, 2016 8:11 pm #46830 I've had very similar watchdog failures.
It was software related for me, the Blynk package and how to engage with the server.
By doing my processing and then linking to the server, I sidestepped the instability . . .
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