reset exception issues with light-sleep

winzin311
Posts: 11
Joined: Tue Jul 12, 2016 2:01 pm

reset exception issues with light-sleep

Postby winzin311 » Wed Oct 11, 2017 6:02 am

Dear Espressif,

I've been using version 1.5.4 of the SDK, and when I put the ESP8266 into the light-sleep mode, on occasion I hit a exception and the device resets. Upon inspection of the program counter location, it appears it is in the sleep module. Do you know if this is something you have previously seen and is it something that has been addressed in later versions of the SDK? This doesn't happen when I use modem-sleep.

Thank you.

Her Majesty
Posts: 190
Joined: Mon Oct 27, 2014 11:09 am

Re: reset exception issues with light-sleep

Postby Her Majesty » Wed Oct 11, 2017 1:49 pm

1.5.4 seems to be a very old version. Maybe you can have a try with the latest SDK https://github.com/espressif/ESP8266_NONOS_SDK.

winzin311
Posts: 11
Joined: Tue Jul 12, 2016 2:01 pm

Re: reset exception issues with light-sleep

Postby winzin311 » Thu Oct 19, 2017 1:19 pm

Thanks~~~ that would be my next attempt of course, but just wondering if anyone had experienced something similar before upgrading.

winzin311
Posts: 11
Joined: Tue Jul 12, 2016 2:01 pm

Re: reset exception issues with light-sleep

Postby winzin311 » Mon Nov 13, 2017 9:08 am

Ok I upgraded to 2.1.x, but now light sleep doesn't seem to work PERIOD. :(

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