Re: Differentiate wakeup sleep interval vs button press
Posted: Wed Sep 20, 2017 6:39 amhttps://www.dropbox.com/s/0olpcbbbmrtm7 ... 0.png?dl=0
jarnoldbrown wrote:http://www.esp8266.com/viewtopic.php?f=32&t=8411
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Differentiate wakeup sleep interval vs button press
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Posted: Wed Sep 20, 2017 6:39 amRe: Differentiate wakeup sleep interval vs button press
Posted: Wed Sep 20, 2017 8:46 amThanks! Could you confirm is this is the circuit? Looks like a possibility:
https://www.dropbox.com/s/0olpcbbbmrtm7 ... 0.png?dl=0
https://www.dropbox.com/s/0olpcbbbmrtm7 ... 0.png?dl=0
Re: Differentiate wakeup sleep interval vs button press
Posted: Thu Sep 21, 2017 2:55 amThe diode is round the wrong way. Also, I was assuming you were using PIO16 to wake from sleep. In which cas you need another diode from PIO16 to /RESET. One again the diode needs to have the arrow pointing away from the /RESET pin.
Re: Differentiate wakeup sleep interval vs button press
Posted: Thu Sep 21, 2017 6:00 pmThanks @jarnoldbrown! I have tried to simulate it on the circuit simulator: http://tinyurl.com/y8wrndog
It seems like the GPIO12 pin (which I am using to read the value right after wake up), does not hold onto LOW for long enough for the ESP to wake up so that I can read the LOW value.
It seems like the GPIO12 pin (which I am using to read the value right after wake up), does not hold onto LOW for long enough for the ESP to wake up so that I can read the LOW value.
jarnoldbrown wrote:The diode is round the wrong way. Also, I was assuming you were using PIO16 to wake from sleep. In which cas you need another diode from PIO16 to /RESET. One again the diode needs to have the arrow pointing away from the /RESET pin.