Issues with TI wilink 1835 module on kit kat 4.4.4 r2 branch

[som]

Hello All,

Currently in the process of getting the wifi working on a custom arm board with the wilink8 module from TI. We are in position to scan for networks(AP's), but after the authentication and association, i see it keeps disconnecting and retrying to connect in a loop.

Here are the logcat messages of the failure:
PS:  x 'ed out the mac ids and AP's

[  106.352953] wlan0: authenticate with 00:xx:xx:xx
I/wpa_supplicant( 2274): wlan0: SME: Trying to authenticate with 00:xx:xx:xx (SSID='xxxxx[  106.362958] wlan0: send auth to 00:xx:xx:xx)
l - WiFi' freq=2437 MHz)
[  106.391477] wlan0: authenticated
I/wpa_supplicant( 2274): wlan0: Trying to associate with 00:xx:xx:xx:xx:xx
[  106.403280] wlan0: associate with 00:xx:xx:xx:xx:xx (try 1/3)
8:b3:16:c1 (SSID='xxxx WiFi' freq=2437 MHz)
[  106.427479] wlan0: RX AssocResp from 00:xx:xx:xx:xx:xx (capab=0x431 status=0 aid=3)
[  106.456792] wlan0: associated
D/Tethering( 2205): sendTetherStateChangedBroadcast 1, 0, 0
I/wpa_supplicant( 2274): wlan0: Associated with 00:xx:xx:xx:xx:xx
[  106.492180] wlcore: Association completed.
I/wpa_supplicant( 2274): wlan0: WPA: Key negotiation completed with 00:xx:xx:xx:xx:xx [PTK=CCMP GTK=CCMP]
I/wpa_supplicant( 2274): wlan0: CTRL-EVENT-CONNECTED - Connection to 00:xx:xx:xx:xx:xx completed (auth) [id=0 id_str=]
E/wpa_supplicant( 2274): Unsupported command: WLS_BATCHING GET
E/WifiStateMachine( 2205): Unexpected BatchedScanResults :null
E/wpa_supplicant( 2274): Unsupported command: WLS_BATCHING STOP
D/Tethering( 2205): MasterInitialState.processMessage what=3
D/CaptivePortalTracker( 2205): NoActiveNetworkState{ when=-3ms what=1 obj=NetworkInfo: type: WIFI[], state: DISCONNECTED/DISCONNECTED, reason:}
D/Tethering( 2205): MasterInitialState.processMessage what=3
D/CaptivePortalTracker( 2205): NoActiveNetworkState{ when=0 what=1 obj=NetworkInfo: type: WIFI[], state: DISCONNECTED/DISCONNECTED, reason: (u}


Not sure what the problem can be here.Any clues on what to look for would be helpful.

Also i see these error's
D/NetUtils( 2205): dhcp_do_request failed : eth0 (new)
E/Ethernet( 2205): DHCP request error:Timed out waiting for DHCP to finish
D/NetUtils( 2205): dhcp_do_request failed : eth0 (new)
E/Ethernet( 2205): DHCP request error:Timed out waiting for DHCP to finish
D/NetUtils( 2205): dhcp_do_request failed : wlan0 (new)


Any pointers ??

Thanks,
som

[David Robinson]

Hi Som,

Did you ever resolve this issue. I believe I may have come across the same problem. 

The system successfully associates with networks but then immediately disconnects. Just before the disconnect error messages relating to WLS_BATCHING being unsupported are displayed in logcat. 

I am using the a TI wilink 1831 module. 

Thanks

Dave