ESP8266 Developer Zone The Official ESP8266 Forum 2016-03-02T15:27:16+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=1800 2016-03-02T15:27:16+08:00 2016-03-02T15:27:16+08:00 https://bbs.espressif.com:443/viewtopic.php?t=1800&p=5913#p5913 <![CDATA[Re: Deep sleep wakeup]]>
Could the document "9B-ESP8266__Sleep__Function Description" help?

Or you can provide your test code, we will help debug it.

Statistics: Posted by ESP_Faye — Wed Mar 02, 2016 3:27 pm

]]> 2016-02-23T05:21:03+08:00 2016-02-23T05:21:03+08:00 https://bbs.espressif.com:443/viewtopic.php?t=1800&p=5800#p5800 <![CDATA[Deep sleep wakeup]]>
I've been having a problem putting my esp wroom-02 to sleep. I have a reset supervisor tied to the reset line and am trying to use system_deep_sleep(0) after calling os_timer_disarms on all of my timer functions.
The problem is that the system stops functioning, but maintains a current draw of 13mA an does a wdt reset after ~3 seconds:

Code:

state: 5 -> 0 (0)
rm 0
del if0
usl

 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset


1) What could be the cause of that problem?

also

2) Is there information somewhere explaining the sdk debug messages seen above? I am referring to rm 0, del if0 and usl and the like.

Statistics: Posted by Kzilla — Tue Feb 23, 2016 5:21 am

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