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Android gingerbread wifi problem

posted in Uncategorized
Tuesday, July 26 2011, 11:22 PM
phil020
phil020
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Hi Hedwin I´m currently working with the igepv2 rev B board (omap3530) and the Android rowboat gingerbread distribution. I build the kernel and the root file system The system is running but i have wifi problems when i ask to activate the wifi interface the system loop indefinitely : while true { - start the wifi interface - detect an error ( see logcat dump ) - stop the wifi interface } Can you describe the configuration you used Thank you best regards
Responses (6)
  • Accepted Answer

    hedwin
    hedwin
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    Wednesday, July 27 2011, 10:06 AM - #permalink
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    Igepv2 wifi in the rowboat repository is not complete yet. The reason is that the driver_wext.c in the wpa_supplicant directory needs to be customised and I don\\\'t want to change the file in the wpa_supplicant dir. I have a solution, only linkspeed and signal strength are not accurate yet, but this is in my local repo. If you want I can sent you that file.
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  • Accepted Answer

    hedwin
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    Wednesday, September 07 2011, 09:32 AM - #permalink
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    Created a custom wext driver. The patch file is posted to the rowboat mailing list
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  • Accepted Answer

    phil020
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    Friday, September 09 2011, 08:12 PM - #permalink
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    I implemented your patch posted on the rowboat mailing list to use wifi interface I now detects my Acces Point but the connection does not work I have the following error: # ------------[ cut here ]------------ WARNING: at net/wireless/sme.c:721 cfg80211_disconnected+0x44/0xbc() Modules linked in: sco rfcomm omaplfb l2cap pvrsrvkm hci_uart libertas_sdio libertas bluetooth [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_null+0x18/0x1c) [] (warn_slowpath_null+0x18/0x1c) from [] (cfg80211_disconnected+0x44/0xbc) [] (cfg80211_disconnected+0x44/0xbc) from [] (lbs_cfg_disconnect+0xec/0x11c [lib) [] (lbs_cfg_disconnect+0xec/0x11c [libertas]) from [] (__cfg80211_disconnect+0xe) [] (__cfg80211_disconnect+0xec/0x164) from [] (cfg80211_mgd_wext_siwap+0x13c/0x1) [] (cfg80211_mgd_wext_siwap+0x13c/0x1b8) from [] (ioctl_standard_call+0x64/0x39c) [] (ioctl_standard_call+0x64/0x39c) from [] (wext_handle_ioctl+0xb0/0x220) [] (wext_handle_ioctl+0xb0/0x220) from [] (dev_ioctl+0x6b0/0x71c) [] (dev_ioctl+0x6b0/0x71c) from [] (do_vfs_ioctl+0x4e0/0x55c) [] (do_vfs_ioctl+0x4e0/0x55c) from [] (sys_ioctl+0x34/0x54) [] (sys_ioctl+0x34/0x54) from [] (ret_fast_syscall+0x0/0x30) ---[ end trace 2f4e81586f0da2f7 ]--- cfg80211: Calling CRDA to update world regulatory domain cfg80211: Calling CRDA to update world regulatory domain cfg80211: Calling CRDA to update world regulatory domain ------------------------------------------------------------ is it the problem you mentioned in your rowboat message regards
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  • Accepted Answer

    hedwin
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    Monday, September 12 2011, 09:20 AM - #permalink
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    yes, seen the same problem but the connection does work.
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  • Accepted Answer

    fmartens
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    Monday, September 19 2011, 12:08 PM - #permalink
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    @Hedwin: Is Gingerbread able to run on the OMAP3530 (IGEPv2 RB/RC)?
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  • Accepted Answer

    hedwin
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    Monday, September 19 2011, 01:02 PM - #permalink
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    I verified it on a 3730 board and 3530 RC board.
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