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Low Power RF & Wireless Connectivity

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802.11
Related Posts

  • Forum Post: Re: Questions on triggered scan behaviour

    Saurabh Narang
    Tracking scan has minimum dwell time set to 500msec and discovery and immediate scan have minimum dwell time set to 1sec. WiFi device stays on that scan channel for at least that duration . This is the reason why you noticed 500mse delay in channel switch in normal scenario and 1 sec delay when AP count...
    on Apr 2, 2011

  • Forum Post: Re: Application SCAN when 802.11d is enabled

    Saurabh Narang
    Normal 0 false false false MicrosoftInternetExplorer4 Triggered scan is associated to specific access category. It is mainly used in voice scenarios where station cannot be off channel for longer duration ( due to 20ms constraint...
    on Apr 12, 2011

  • Forum Post: WiFi Alliance certification for WL1271?

    Theresa
    Hello, I've recently received a request for documentation demonstrating that the WL1271 complies with the WiFi Alliance's standard(s) for 802.11, including verifying the WL1271 does support WPA/WPA2, etc. From reading about it, this would have been something earned at an interop testing...
    on Mar 30, 2011

  • Forum Post: Re: WL1273 initialization error

    xiang71740
    has been fixed ,it's due to CONFIG_WIRELESS_EXT.
    on Jun 11, 2011

  • Forum Post: TPC and DFS controlled by host processor or 1271 / 1273

    Matt Meiller
    Hi, Once 802.11h/SpectrumManagement is enabled for a 127x operated as access point, is the TPC and DFS controlled by software in the host processor, or is it controlled within the 127x radio? (can the 127x device decide to move to a different channel once a radar signal is detected, or does it provide...
    on Jul 25, 2011

  • Forum Post: Re: devkit2.2/rowboat DM3730 and ti wl1271 drivers using MMC3 interface

    Andrew Watts82915
    Eyal, I have a beagleboard XM with the beagletoys wl1271 adapter board attached. I am currently using the 2.3.4 dev kit for android (i have also pulled the latest from git). I have tried to integrate the driver into the beagleboard build system but haven't had much luck. All of the pieces seem...
    on Aug 30, 2011

  • Forum Post: Integrting WL1271 on Beageboard xM to enable WLAN and BT

    Rohit kumar
    Hi All, I am trying to integrate WL1271 to android on beagleboard xM through sdio, and i did the following addition to the board specific information in board-omap3beagle.c +#include <linux/regulator/fixed.h> #include <linux/wl12xx.h> #define OMAP_BEAGLE_WLAN_EN_GPIO (139) #define...
    on Oct 3, 2011

  • Forum Post: Integrting WL1271 on Beageboard xM to enable WLAN and BT

    Rohit kumar
    Hi All, I am trying to integrate WL1271 to android on beagleboard xM through sdio, and i did the following addition to the board specific information in board-omap3beagle.c +#include <linux/regulator/fixed.h> #include <linux/wl12xx.h> #define OMAP_BEAGLE_WLAN_EN_GPIO (139) #define...
    on Oct 3, 2011

  • Forum Post: Integrting WL1271 on Beageboard xM to enable WLAN and BT

    Rohit kumar
    Hi All, I am trying to integrate WL1271 to android on beagleboard xM through sdio, and i did the following addition to the board specific information in board-omap3beagle.c +#include <linux/regulator/fixed.h> #include <linux/wl12xx.h> #define OMAP_BEAGLE_WLAN_EN_GPIO (139) #define...
    on Oct 3, 2011

  • Forum Post: WiFi power control

    Zory Marantz
    Hi All, I'm setting up a research project that requires me to control the power output of a WiFi node. specifically, I'm testing out an algorithm that measures received signal strengths, does some number crunching, and then modifies the output power per some specification. Ideally, I would...
    on Nov 15, 2011

  • Forum Post: Multiple TiWi Instances

    David Roberts
    We have a Pandaboard with a built-in LS Research W-Fi card and are trying to add a second WL1271 instance using a plug-in card. The driver is objecting. Does anyone know what should be changed? Thanks.
    on Dec 9, 2011

  • Forum Post: TIWI-R2 packet loss with Wilink_driver under linux

    G.M.
    Hello, I'm using a TIWI-R2 module on a custom DM3730 board. The module is connected via SDIO using MM2 and powered by an external 1.8 and 3.3 V (not twl4030). From a SW point of view, i'm using kernel 2.6.32 from OE and the "WiLink_Driver_6.1.0.1.149", FW: "Rev 6.1.0.1.349"...
    on Feb 8, 2012

  • Forum Post: WiLink 7

    Brendan McGlynn
    Hi Adnan, are there any vertical integrators offering WiLink 7 as modules such as LS Research do with WiLink 6 ? We plan to interface such a module with OMAP L1x based modules.
    on Apr 2, 2012

  • Forum Post: ANT driver on Wl1271

    RajeeSankar
    Hi, From some of the references I knew about that ANT will be supported in Wl1271 chip. My question is: How to implement ANT in Linux? Is there any driver available? Please help me on this. Thanks in advance. Regards, RajeeSankar
    on May 28, 2012

  • Forum Post: wl1271 Wi-Fi features

    Mohamed Noureldin
    Hi, I bought a Pandaboard recently & I want to do some tests on the Wi-Fi module wl1271, but I need to know which of the following features is supported in this module & which is not: 1- WPA2 support: (Personal only) or (Personal/Enterprise) 2- Band : A, B, G, N (All of them or some of them)...
    on Oct 16, 2012

  • Forum Post: MSP 430 as 802.11b/g wireless access point

    Daniel Zumwalt
    I have a device with a local ethernet port and I would like to develop a battery-powered wireless access point for it. Currently, a user can plug into the ethernet port and access a single web page (via IP ex: http://10.0.0.1), as long as it has a static IP set within the range 10.0.0.2 - 10.0.0.255...
    on Oct 21, 2012

  • Forum Post: wl1271 port on TI 8148

    babs76er
    Hello, We have ported the TI8148 EVM design to a custom 8148 board. I am trying to bring up the wlan0 interface, but it is failing.I've provided logs below. I have a couple of questions: 1. What do I expect to see back in the SDIO data? It looks pretty empty. 2. Does firmware have to be loaded...
    on Dec 9, 2012

  • Forum Post: [WL1273L] WLAN antenna output power settings

    Mahesh Hooli
    Hi All, Happy New year !!!! We are using WL1273L module and we are seeing discrepancy in the measured antenna output power and the value which is set. WL1273L is placed into continuous Tx mode in 802.11 b (11Mbps) mode with 20dBm as the channel output power. The system is running on Windows CE...
    on Jan 2, 2013

  • Forum Post: List of WiLink8 supported 802.11 MCS, channel width and Guard Interval

    FS
    Hello, If possible I would like to know the list of all 802.11 data rates and modes supported by WiLink8. For instance: does it support all MCS from MCS0 to MCS7? If yes, does it support 20Mhz and/or 40Mhz channels? Using 800ns and/or 400ns Guard Intervals? Same question for MCS8 to MCS15. Thank...
    on Feb 15, 2013

  • Forum Post: am335x beaglebone + wl12xx

    sodjas
    Hi guys! We're trying to connect WIFI + BT module: http://www.lsr.com/wireless-products/tiwi-r2 A hw partner connected it based on the general examples, at porting guides and as it was described in the board-am335xevm.c at the general purpose eves part. The mmc and uart configration is the...
    on Oct 26, 2012

  • Forum Post: Part 11

    Ben Longwood
    The document titled IEEE Std 802.11g-2003 Has the following description: IEEE Standard for Information technology-- Local and metropolitan area networks-- Specific requirements-- Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Further Higher Data Rate Extension...
    on May 2, 2013

  • Forum Post: wl12xx driver

    jags gediya
    wl12xx drivers are wext based or nl80211/cfg80211 based? from where can i get hostapd and wpa_supplicant binaries for it? i am using wl1283 in my custom board. so is there any need to use compat drivers or wl12xx drivers in kernel are sufficient? is there anything that we have to change to run...
    on May 8, 2013

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