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Questions tagged [wpa-supplicant]

wpa_supplicant is a WPA Supplicant for Linux, BSD, Mac OS X, and Windows with support for WPA and WPA2 (IEEE 802.11i/RSN). It is suitable for both desktop/laptop computers and embedded systems. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11 authentication/association of the wlan driver.

wpa_supplicant is a WPA Supplicant for Linux, BSD, Mac OS X, and Windows with support for WPA and WPA2 (IEEE 802.11i/RSN). It is suitable for both desktop/laptop computers and embedded systems. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11 authentication/association of the wlan driver.

wpa_supplicant is designed to be a "daemon" program that runs in the background and acts as the backend component controlling the wireless connection. wpa_supplicant supports separate frontend programs and a text-based frontend (wpa_cli) and a GUI (wpa_gui) are included with wpa_supplicant.

More information can be found at http://w1.fi/wpa_supplicant/.

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How to setup wpa_supplicant in Buildroot?

I am trying to setup wpa_supplicant using Buildroot for one of the project. I am using Buildroot 2022 version and I have selected below config in menuconfig But after doing make I am getting below error: >>> wpa_supplicant 2.10 Installing to…
Preeti
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SSH Connection to STM32MP1 Avenger96 board

I am trying to configure WiFi connection on my STM32MP157 based Avneger96 board. I have follows below steps to configure: ifconfig eth0 down ifconfig usb0 down Start WiFi: ifconfig wlan0 up iw dev wlan0 scan | grep ssid -i This lists my WiFi…
Preeti
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Setting up raspberry pi, headless setup, without monitor or SD card reader

So I have been trying to set up raspberry pi 4 os (the recommended, Raspbian 3.2 GB) on a 32 GB micro sd card. But I have some critical situation where I am low on resources. So here is the list of components/devices that I HAVE: raspberry pi…
Ameya Kalyankar
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How do you edit wpa_supplicant.conf on a Raspberry Pi in Node JS with sed?

My conf file looks like this: ssid="oldssid" psk="oldpassword" I'm using the following code to try and edit my Wifi settings in a Node JS app but it isn't making any changes to the file. Any advice would be much appreciated! var…
agniiyer
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Connect Retroflag GPi (Raspberry Pi Zero W) to WPA2 Enterprise

I just got my retroflag gpi case working and set up. I have one small problem though. I can't connect my Pi to my WPA2-Enterprise network. I've tried a bunch of settings in wpa_supplicant.conf but can't get it to work. Pi Model or other hardware:…
oscar
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Installing python 3.5 or higher in a virtual environment on a raspberry pi

I am new to this, so apologize if the step is easy. I have a Device which I am programming, which uses a raspberry pi (Debian). I have connected via SSH using PuTTY. I wish to create a virtual environment, and test a program on the device to search…
Scott Bruton
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p2p_find is giving OK but not working correctly

p2p_find OK <3>CTRL-EVENT-SCAN-STARTED -That's it, its not scanning recursively wpa_supplicant v2.7 .conf(etc/wpa_supplicant/.conf)file contains the…
vishal
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How to p2p_connect to device with WiFi Direct without MAC Address? (Raspberry Pi and Android)

I have an Android tablet and A Raspberry Pi and I want to established a connection between them automatically when the tablet sends a request to the Pi. I followed an Android application example here and start discovering any nearby devices.…
Brian Quek
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I want to stop wpa_supplicant on ubuntu

I want to stop wpa_supplicant on ubuntu 14.04. I did follow but the wpa_supplicant restarted by someone. $ ps aux | grep wpa root 4947 0.0 0.0 30628 4968 ? Ss 09:41 0:00 /sbin/wpa_supplicant -B -P…
Norbert Kim
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wpa_supplicant.conf configuration for NetworkManager

I have NetworkManager installed on Wrap7 board(which runs embedded Linux distro), but NetworkManager does not detect WiFi interface with a default content of wpa_supplicant.conf. Here is wpa_supplicant.conf default content: root@imx7s-warp-mbl:~#…
user3518295
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How to configure and build wpa_supplicant for embedded system?

I am trying to configure wpa_supplicant to use it in an embedded system project under the following environment: No operating system Proprietary compiler and processor Single Threaded No Filesystem Using OpenSSL library LWIP Is there anyway to do…
Mahmoud Mahdi
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how to make use of the API in wpa_ctrl.h by just including these files in my project directory

From the official doc referring to wpa_ctrl.c: "External programs can link this file into them" , how to do this? I have the "hostapd-full" in my openwrt build directory. in which all are fine (Wpa ctrl and wpa cli) I have to write a sample program…
Geethanjali
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How to update WIFI password in wpa_supplicant using python?

I want to update a record in the wpa_supplicant.conf file where the passoword for one of the connections is saved. It is supposed to work regardless of whether the whole record sits in just one line or is formatted in a different way. So if…
Miki
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How to sense when configured wifi security changes in android

I need to handle a case when desired SSID is connected or configured in list, but meanwhile if its security changes, how should I get notified currently, I am getting the Supplicant State as "Disconnected" when the desired network is connected and…
AlexR
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Create a wpa_supplicant UI

I need to create a program who communicate with direct wifi between a litle card and a android. I have done a "iw list" and i got : Supported interface modes: * IBSS * managed * AP * monitor *…
Aodren BARY
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