ESP32 stability

[espruino-discuss3]

Posted at 2018-03-19 by barbiani

Hi,

I might be doing something wrong with my olimex esp32-evb, and I am posting what I see on the left window.

Some core dumps after onInit() and unexpected chars are seen.

Got it working once by the log file end... with telnet connection.

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Attachments:

• log.txt

[espruino-discuss3]

Posted at 2018-03-19 by Wilberforce

Without seeing what code you are uploading and what you are trying to do it would all be guess work.

What you are seeing is a core dump - something is causing the board to panic.

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Posted at 2018-03-20 by barbiani

The code can be seen in the attached file also.. and I sent you a PM.

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Posted at 2018-03-20 by Wilberforce

I'm not sure what is so secret about your code that you don't want to post it?

You can * out the passwords.

You have code that is using wifi.connect - however you are using wifi.save as well....
The wifi.save saves the current connection and on next restart -automatically connects. This is useful for telnet to the device..

So you don't need wifi.save in your main code.
The way it it working at the moment is

• restart device
• it auto connects to the wifi
• then you connect to wifi when the connection is already done.
  Perhaps this is why the wifi.disconnect case works.

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Posted at 2018-03-22 by barbiani

Yes, it looks like it does not want to have a running wifi on startup. Has been running fine since I removed it.

Thanks.