Setoption19 ON - make a software watchdog reset

[peiperakos]

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• Searched the problem in issues (https://github.com/arendst/Sonoff-Tasmota/issues)
• Searched the problem in the wiki (https://github.com/arendst/Sonoff-Tasmota/wiki/Troubleshooting)
• Searched the problem in the forum (https://groups.google.com/d/forum/sonoffusers)
• Searched the problem in the chat (https://discord.gg/Ks2Kzd4)
• Development/Compiler/Upload tools used : Arduino IDE
• Hardware used : NodeMCU v1
• If a pre-compiled release or development binary was used, which one? :
• You have tried latest release or development binaries? :
• Provide the output of command status 0 :

20:43:26 RSL: STATUS = {"Status":{"Module":18,"FriendlyName":["r00t Home","r00t Home2","r00t Home3","r00t Home4"],"Topic":"r00t","ButtonTopic":"0","Power":16,"PowerOnState":3,"LedState":1,"SaveData":1,"SaveState":1,"SwitchTopic":"0","SwitchMode":[0,0,0,0,0,0,0,0],"ButtonRetain":0,"SwitchRetain":0,"SensorRetain":0,"PowerRetain":0}}
20:43:26 RSL: STATUS1 = {"StatusPRM":{"Baudrate":115200,"GroupTopic":"sonoffs","OtaUrl":"http://thehackbox.org/tasmota/release/sonoff.bin","RestartReason":"Software Watchdog","Uptime":"0T00:21:37","StartupUTC":"2019-01-05T18:21:49","Sleep":50,"BootCount":40,"SaveCount":229,"SaveAddress":"3FA000"}}
20:43:26 RSL: STATUS2 = {"StatusFWR":{"Version":"6.4.1.4(sonoff)","BuildDateTime":"2019-01-05T19:06:44","Boot":31,"Core":"2_5_0_BETA2","SDK":"3.0.0-dev(c0f7b44)"}}
20:43:26 RSL: STATUS3 = {"StatusLOG":{"SerialLog":4,"WebLog":4,"SysLog":0,"LogHost":"","LogPort":514,"SSId":["r00t",""],"TelePeriod":300,"SetOption":["00028001","558180C0","00000200"]}}
20:43:26 RSL: STATUS4 = {"StatusMEM":{"ProgramSize":777,"Free":3316,"Heap":18,"ProgramFlashSize":4096,"FlashSize":4096,"FlashChipId":"1640C8","FlashMode":2,"Features":["00000809","4FFAE79C","000387A0","23B617CE","00003BC0"]}}
20:43:26 RSL: STATUS5 = {"StatusNET":{"Hostname":"r00t-0000","IPAddress":"192.168.1.102","Gateway":"192.168.1.1","Subnetmask":"255.255.255.0","DNSServer":"192.168.1.1","Mac":"60:01:94:66:E6:85","Webserver":2,"WifiConfig":1}}
20:43:26 RSL: STATUS7 = {"StatusTIM":{"UTC":"Sat Jan 05 18:43:26 2019","Local":"Sat Jan 05 20:43:26 2019","StartDST":"Sun Mar 31 03:00:00 2019","EndDST":"Sun Oct 27 04:00:00 2019","Timezone":99,"Sunrise":"07:46","Sunset":"17:07"}}
20:43:26 RSL: STATUS10 = {"StatusSNS":{"Time":"2019-01-05T20:43:26","Switch5":"OFF","AM2301":{"Temperature":22.7,"Humidity":45.1},"BMP180":{"Temperature":21.2,"Pressure":1012.3},"PressureUnit":"hPa","TempUnit":"C"}}
20:43:26 RSL: STATUS11 = {"StatusSTS":{"Time":"2019-01-05T20:43:26","Uptime":"0T00:21:37","Vcc":3.025,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"POWER1":"OFF","POWER2":"OFF","POWER3":"OFF","POWER4":"OFF","POWER5":"ON","Wifi":{"AP":1,"SSId":"r00t","BSSId":"78:96:82:32:BE:D6","Channel":11,"RSSI":48}}}

Hello Friends! i am new !
if i run "setoption19 1" my Tasmota wachdog reset!
as you can see from my status i have on i2c bmp180 and one DHT22
if in hardware setting disable the sda,scl,and dht pin the command "setoption19 1" execute perfect without a problem!
****if in hardware setting enable the sda,scl and dht22 pin the command "setoption19 1" wachdog reset!!
i try with one of the two sensor and again reset!
if i enable in generic module pin like sda or scl or dht22 the "setoption19 1" wachdog reset!!

[ascillato2]

I can reproduce your issue with latest Tasmota v6.4.1.6 in core 2.5.0 and also in 2.4.2. Investigating. Thanks for Reporting.

[peiperakos]

to be good for the important program that is being maintained! Very Good Job for Tasmota!

[arendst]

Could only reproduce once but I expect the sensor while loop is taking too much time probing sensor data. By adding a yield in the loop at least the while loop shouldn't be the cause of the Watchdog Restart anymore.

Pls give it a try and report back.

[peiperakos]

Sorry arendst i cant unterstant where i have to add this yield in witch loop of tasmota ?
and what is yield?
sorry i am new with this !

ps i dont have home assistant server on run i compile this command (setoption19 ) only for test and i realrealise that the tasmota reset!

[peiperakos]

ohh now unterstand wait i download 6.4.1.8

[peiperakos]

i download and compile 6.4.1.8 and again {"RestartReason":"Software Watchdog"}

[peiperakos]

ok now i run the command setoption19 1 for 3 times and the 3-4 times the command complile perfect!
and after to close thies setoption19 0 for 3-4 times after restart compile again perfect but not with the first time as you can say !!!

thenx for your suppurt!

[andrethomas2]

Closing this issue as you seem to have solved it - If it re-occurs please do not hesitate to make contact through the channels provided below.

Thanks for the information and last update, much appreciated.

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