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maximkulkin / esp-homekit-demo

Demo of Apple HomeKit accessory server library
MIT License
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wifi_config: No configuration found - ESP-12F Module #363

Closed kalindud closed 4 years ago

kalindud commented 4 years ago

HI, Im using a ESP-12F Module to try out a Sonoff_basic device. When the device boots, it creates the AP for config. But as soon as I enter the password for the SSID, it says:

!!! wifi_config: No configuration found

and continues to scan for networks, and opens the AP again.

EDIT: The output says "no buf for probe, ie len 0" when trying to join the AP.

Why is this happening? I tried flashing the LED.C to the same device (Which has hard-coded SSID and PASSWORD), and it works fine.

Thank you!

pocketscience commented 4 years ago

Sounds like it's failing to write the configuration to flash...that "No configuration found" error comes from the wifi_config_station_connect() function when it fails to retrieve the SSID/Password from the flash system.. that's why the LED example works - it's not using wifi_config to store/retrieve configuration from flash...

maximkulkin commented 4 years ago

This is very odd. What exact device are you using? Which firmware and how have you built? Since wifi_config uses sysparams to store config and sysparams detect flash size in runtime, I suspect that sysparams properly initialized it's sectors, but then some other code (esp-homekit?) have erased them and now sysparams do not work.

kalindud commented 4 years ago

You are correct..... It was a problem with sys params. I was using a custom firmware for the device. and it worked after I erased the device completely before flashing the firmware.. Thanks for the support!!!!