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8266: Wi-Fi problems on WLED above version 0.15.4

Aperta
#5,884 0 commenti 0 reazioni 0 assegnatari Vedi su GitHub

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Valutazione

Difficoltà
4/5
Tempo stimato
3-5 giorni
Idoneità per principianti
35/100
Tipo di issue
Bug
Chiarezza
Da chiarire
Stato di attività
Attiva
Stack tecnologico
cpp

Direzione di ricerca

Start by reproducing the reported upgrade path on an ESP8266: erase and flash the WLED 0.15.4 and 16.0.1 binaries with esptool, then compare Wi-Fi connection behavior. Investigate the firmware changes between those versions; done means 16.0.1 connects reliably on the affected ESP8266 without regressing the working device.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

bug
What happened?

WLED 0.15.4 works fine.

esptool.py write-flash 0x0 ./WLED_0.15.4_ESP8266.bin
Warning: DEPRECATED: 'esptool.py' is deprecated. Please use 'esptool' instead. The '.py' suffix will be removed in a future major release.
esptool v5.2.0
Connected to ESP8266 on /dev/ttyUSB0:
Chip type:          ESP8266EX
Features:           Wi-Fi, 160MHz
Crystal frequency:  26MHz
MAC:                60:01:94:59:83:fb

Stub flasher running.

Configuring flash size...
Flash will be erased from 0x00000000 to 0x000dbfff...
Wrote 900704 bytes (647308 compressed) at 0x00000000 in 57.6 seconds (125.1 kbit/s).
Hash of data verified.

Hard resetting via RTS pin...

After erase and flash 16.0.1 i have problems with WLAN (Wi-Fi) connection.
Its extremly slow to connect direct on it with Version 16.0.1. With 0.15.4 i have no problems.

To Reproduce Bug
esptool erase-flash
esptool v5.2.0
Connected to ESP8266 on /dev/ttyUSB0:
Chip type:          ESP8266EX
Features:           Wi-Fi, 160MHz
Crystal frequency:  26MHz
MAC:                60:01:94:59:83:fb

Stub flasher running.

Flash memory erased successfully in 0.0 seconds.

Hard resetting via RTS pin...

esptool.py write-flash 0x0 ./WLED_16.0.1_ESP8266.bin 
Warning: DEPRECATED: 'esptool.py' is deprecated. Please use 'esptool' instead. The '.py' suffix will be removed in a future major release.
esptool v5.2.0
Connected to ESP8266 on /dev/ttyUSB0:
Chip type:          ESP8266EX
Features:           Wi-Fi, 160MHz
Crystal frequency:  26MHz
MAC:                60:01:94:59:83:fb

Stub flasher running.

Configuring flash size...
Flash will be erased from 0x00000000 to 0x000e4fff...
Wrote 935680 bytes (689680 compressed) at 0x00000000 in 61.4 seconds (121.9 kbit/s).
Hash of data verified.

Hard resetting via RTS pin...

sha256sum WLED_16.0.1_ESP8266.bin 
d684acec09b01cd841094c6cd2bc64b94d8c281213939bea93c869cd4bd0c35c  WLED_16.0.1_ESP8266.bin
Expected Behavior

It just works.
I have another ESP8266, but it has a micro USB port. It runs version 16.0.1 without any problems. I upgraded it from 0.15.4 to 16.0.1. I didn't erase it in between.

Install Method

Binary from WLED.me

What version of WLED?

16.0.1

Which microcontroller/board are you seeing the problem on?

ESP8266

Relevant log/trace output
none
Anything else?

No response

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Lingua principale
C++
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