memory issue?

[espruino-discuss]

Posted at 2017-01-15 by MSol

Hello,

I have ESP12F module with Espruino v1.89 and two versions of test code, around 11K and 0.1K compressed bytes accordingly.

To test I use console of Espruino Web IDE and I am entering command:

wifi.scan(console.log)

There is strange behaviour.
Test 1) 0.1K code size - found 5 pcs AP always.
Test 2) 10K code size - found just one AP.

- It seems, the number of detected AP depends on the size of JS code. Can it be the true?

[espruino-discuss]

Posted at 2017-01-16 by MSol

(in continue)
I have tested several another modules, ESP-12F.
My question above was not correct.
It seems I have bad module. Another modules have stable number of detected AP.

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Posted at 2017-01-22 by MSol

(in continue)
As former test-engineer, I see some strange behavour of ESP-12F under heavy JS-code (over 10050 bytes - this is reached maximum!).

Issue - dead wifi.scan() after several minutes of periodic calls, i.e. this function does not return any data (blank array).

Solution to fix it - wifi.connect('111');wifi.disconnect(). here '111' is fake AP name.

Any thoughts will be very appreciated. Thank you!