• State
  • Locked Locked
  • Replies 4 replies
  • Subscribers 41 subscribers
  • Views 1178 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Original question:

Linux: wlcore: ERROR Tx stuck (in FW) for 5000 ms. Starting recovery

Linux: WL1831 WiFi & BT coex issue

nathan kuo
Expert 1060 points

Tool/software: Linux

Hi ,

If WL8 AP mode is activated and Bluetooth as slave mode  , the other device will hard to scan or connect with WL8 Bluetooth.

If only Bluetooth is enabled , everything works well.

Does anyone have any suggestions for this issue? 

[Device information]

Device : imx6ul

OS : Linux Kernel 3.3

Driver : R8.7_SP3

FW: Rev 8.9.0.0.79

BT Firmware : Service Pack 4.3

Nathan Kuo

  • 0
    TI__Mastermind 29291 points

    Nathan,

    Could you please provide the Bluetooth firmware logs for both scenarios?

    Logger user's guide : 

    Best regards,

    Vihang

  • 0 in reply to Vihang Parmar
    Expert 1060 points

    Hi Vihang.

    Please refer attached file.

    Thanks.

    https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/968/wifi_5F00_bt_5F00_firmware_5F00_log_5F00_20181204.7z

    Nathan Kuo

  • 0 in reply to nathan kuo
    Expert 1060 points
    Hi,

    Any update for this issue?
    We need TI's help.
    Thanks.


    Nathan Kuo
  • 0 in reply to nathan kuo
    TI__Genius 14735 points

    Hi Vihang:

    May you help to check why there is so many this kind of log in the FW log attached by Nathan?

    ==>SG_IMP_BT_ALL_LINKS_DISCONNECTED

    Thanks.

    BR Rio

    0 0 soft_gemini_30_bt_interface.c:310 1 SoftGemini_BtIPChangeOperationModeNotification BT_IP_SWITCHED_ON  coex_state: COEX_OPERATION_ENABLED_MODE topInfo.PGInfo 2
    0 0 soft_gemini_30_bt_interface.c:339 1 SoftGemini_BtIPChangeOperationModeNotification BT_IP_changed bt status 1 source 32 (0 - wlan, other - bt) sg 1 may TRIGGER_BT_PEER
    0 0 soft_gemini_30_bt_interface.c:339 1 SoftGemini_BtIPChangeOperationModeNotification BT_IP_changed bt status 1 source 0 (0 - wlan, other - bt) sg 1 may TRIGGER_BT_PEER
    0 0 soft_gemini_30_activity_manager.c:865 1 IntSgActMgrBtScbHandling SG_IMP_BT_ALL_LINKS_DISCONNECTED