Some time ESP.restart, goes KAPUT, :)

[fredericplante]

When I do this,:

else if (commande == F("redemarer"))ESP.restart();

most of the time I get:

ets Jan 8 2013,rst cause:2, boot mode:(3,6)

load 0x4010f000, len 1264, room 16
tail 0
chksum 0x42
csum 0x42
~ld

and every thing is fine. But some time I get this:

redemarer
ets Jan 8 2013,rst cause:2, boot mode:(1,7)

ets Jan 8 2013,rst cause:4, boot mode:(1,7)

wdt reset

and it get stock there. I must pull the reset pin physically to restart the board correctly.

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[luc-github]

I use ESP.restart() on latest staging and do not have such issue - I even used recently to be able to show another issue (#780 (comment))

May be giving more context would help

[fredericplante]

Wait up, I will make my "os" print some ESP stats before restarting. I will get back to this soon.

I would say, that most of the time, it work well. But not all the time. To do this example, I pasted up there, I got 1 fail for 4 ok.

[Links2004]

check your pins boot mode:(1,7) indicates a problem with GPIO 0,2 or 15
it shut look like this:
ets Jan 8 2013,rst cause:2, boot mode:(3,7)

[fredericplante]

Well actually, I just now, have put my restart function in my "autoexec" "script", basically what it does when it boot, and I have not get another problem, on a regular basis. I get a few bug here and there but nothing else.

Are you saying I should use a resistance to physically pull up or down on each pin, to get this random bug out of my way?

[Links2004]

yes this may helps, do you have connected some thing to the pins currently?

[mtnbrit]

i have the same problem on NodeMCU v1.0 board with esp12-e module. 8/10 times it doesn't reboot but stays stuck at wdt. no problem on NodeMCU v0.9, or any bare 12e module. I think its something in the NodeMCU V1.0 circuit.

what board or module are you having this problem on?

[asetyde]

this is know issue

check gpio0 and 2 not be used or must be hight before reset ,

other things when you flash , if you want test reboot must be cut power and reboot manually , after board reboot normal .

Probably there are a problem when board nodemcu 1.0 is flashed , something not put correct .

On 16/set/2015, at 18:31, mtnbrit [email protected] wrote:

i have the same problem on NodeMCU v1.0 board with esp12-e module. 8/10 times it doesn't reboot but stays stuck at wdt. no problem on NodeMCU v0.9, or any bare 12e module. I think its something in the NodeMCU V1.0 circuit.

what board or module are you having this problem on?

—
Reply to this email directly or view it on GitHub #793 (comment).

[fredericplante]

Yeah, I get :

ets Jan 8 2013,rst cause:2, boot mode:(3,6)

And not

ets Jan 8 2013,rst cause:2, boot mode:(3,7)

I don't know if this is bad, or evil ;), but any way. when I get this line, the ESP will or has reboot what look normally.

I'v put my board into full loading my auto-execute initial script(start WIFI, start local "proxy", start 2 tcp server, connect a tcp client , check time on my RTC, load the naming content of the SPIFF scanI2c and a bunch of other stuff required to boot the way I want.) then reboot.

Basically the last script line is reboot, and it has screw once about 2 hour ago. I must admit that this new staging version is better then the last one.

[calozano]

I got the same issue showing the reset was for watchdog. I just Insert "ESP.wdtDisable();" inside loop and it doesn´t reset again.

[jumpjack]

insert where and how?!?

[devyte]

Closing as duplicate of #1017 .