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VREMSoftwareDevelopment / WiFiAnalyzer

Android application to analyze WiFi signals.
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer/
GNU General Public License v3.0
3.24k stars 606 forks source link

France and ETSI region wrong channel in WiFiAnalyzer #316

Closed mrintrepide closed 3 years ago

mrintrepide commented 3 years ago

Describe the bug In ETSI (Europe), channel 144 is not available (only UK use it) and 169 & 173 is available.

To Reproduce With location set in France.

Expected behavior Disable 144 and enable 169 & 173 channel for ETSI region

Screenshots Wrong channel list Screenshot_20201108-141258 Enabled 144 channel Screenshot_20201108-141247 169 and 173 disabled Screenshot_20201108-141250 Can't see my wireless network with channel 169 or 173 Screenshot_20201108-144522 Screenshot_20201108-144617

Note Screenshot_20201108-141554 Screenshot_20201108-141558 Screenshot_20201108-141610

Provide Device/Android OS information Google Pixel 3a XL with stock Android 10 and 11

VREMSoftwareDevelopment commented 3 years ago

Application uses List of WLAN channels as reference which channels are available in which region. Application does not control or changes the channels, it is only displays available information provided by Android API. Please submit PR with required fix and links to reference official documentation.

mrintrepide commented 3 years ago

Your english Wikipedia link say : 144, 169 and 173 is available for "Europe".

Linux kernel wireless-regdb for France and Germany cut frequency at 5725 MHz or 144 channel use 5710-5730 MHz. It allow frequency up to 5875 MHz, 173 use 5855-5875 MHz

OpenWrt with FR and DE country code disable 144 and enable 169 and 173.

I can't submit a PR with code.