legacy firmware causes OSError: Scan operation Failed!, pybytes firmware works.

[dane-if3]

1.20.0.rc13 [v1.9.4-94bb382] on 2019-08-22; WiPy with ESP32

Running the 'Multiple Networks using a Static IP Address' code from the documentation
(https://docs.pycom.io/tutorials/all/wlan/#app )
results in the following:

Starting WiFi
Scanning for known wifi nets
Traceback (most recent call last):
  File "boot.py", line 30, in <module>
OSError: Scan operation Failed!

The same code on 1.20.2rc3 runs as expected
This problem existed on earlier versions of 1.20.0.rc1x [legacy] and not on 1.20.x [pybytes]

[amotl]

Dear @dane-if3,

if you need this, WiPy-1.20.2.rc3-0.8.0-vanilla-squirrel.tar.gz would be the corresponding non-Pybytes build until Pycom releases corresponding firmware images.

With kind regards,
Andreas.

[dane-if3]

Thanks, I can confirm it works in this version. Regards, Dane

…

On 13 Feb 2020, at 02:18, Andreas Motl ***@***.***> wrote: Dear @dane-if3 <https://github.com/dane-if3>, if you need this, WiPy-1.20.2.rc3-0.8.0-vanilla-squirrel.tar.gz <https://packages.hiveeyes.org/hiveeyes/foss/pycom/vanilla/WiPy-1.20.2.rc3-0.8.0-vanilla-squirrel.tar.gz> would be the corresponding non-Pybytes build until Pycom releases corresponding firmware images. With kind regards, Andreas. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#396?email_source=notifications&email_token=AANOKA6H2GK3UK3KN3M5PILRCQHNRA5CNFSM4KQTQBZ2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOELREVBY#issuecomment-585255559>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AANOKAZ3XPFLDDMKF3TAQXLRCQHNRANCNFSM4KQTQBZQ>.

[JDWarner]

Also having this issue, frustrating. WiFi is rather a core feature of the WiPy board, this should be a priority and updated in hours/days, not months. Please update the official non-Pybytes firmware.