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CC3200在ap模式下如何检测wifi链接已断开

jie wu5
Prodigy 10 points


能不能用IS_IP_LEASED()这个函数判断呢？

  • 0
    TI__Guru**** 252096 points

    CC3200有相关的协议会去检测连接情况。当AP掉电后，CC3200会提示出链接断开。

  • 0
    TI__Mastermind 20826 points

    你可以收到下面这个事件吗？

    void SimpleLinkWlanEventHandler(SlWlanEvent_t *pSlWlanEvent)
    {
          switch(pSlWlanEvent->Event)
          {
    ......................................

                   

    case SL_WLAN_STA_DISCONNECTED_EVENT:
    {
    // when client disconnects from device (AP)
    CLR_STATUS_BIT(g_ulStatus, STATUS_BIT_CONNECTION);
    CLR_STATUS_BIT(g_ulStatus, STATUS_BIT_IP_LEASED);

    //
    // Information about the connected client (like SSID, MAC etc) will
    // be available in 'slPeerInfoAsyncResponse_t' - Applications
    // can use it if required
    //
    // slPeerInfoAsyncResponse_t *pEventData = NULL;
    // pEventData = &pSlWlanEvent->EventData.APModestaDisconnected;
    //
    }
    break;