예제 #1
0
파일: main.c 프로젝트: dlugaz/All
//*****************************************************************************
//
//! Check the device mode and switch to P2P mode
//! restart the NWP to activate P2P mode
//!
//! \param  None
//!
//! \return status code - Success:0, Failure:-ve
//
//*****************************************************************************
long StartDeviceInP2P()
{
    long lRetVal = -1;
    // Reset CC3200 Network State Machine
    InitializeAppVariables();

    //
    // Following function configure the device to default state by cleaning
    // the persistent settings stored in NVMEM (viz. connection profiles &
    // policies, power policy etc)
    //
    // Applications may choose to skip this step if the developer is sure
    // that the device is in its default state at start of application
    //
    // Note that all profiles and persistent settings that were done on the
    // device will be lost
    //
    lRetVal = ConfigureSimpleLinkToDefaultState();
    if(lRetVal < 0)
    {
        if (DEVICE_NOT_IN_STATION_MODE == lRetVal)
            UART_PRINT("Failed to configure the device in its default state \n\r");

        LOOP_FOREVER();
    }

    UART_PRINT("Device is configured in default state \n\r");

    //
    // Assumption is that the device is configured in station mode already
    // and it is in its default state
    //

    lRetVal = sl_Start(NULL,NULL,NULL);
    ASSERT_ON_ERROR(lRetVal);

    if(lRetVal != ROLE_P2P)
    {
        lRetVal = sl_WlanSetMode(ROLE_P2P);
        ASSERT_ON_ERROR(lRetVal);

        lRetVal = sl_Stop(0xFF);

        // reset the Status bits
        CLR_STATUS_BIT_ALL(g_ulStatus);

        lRetVal = sl_Start(NULL,NULL,NULL);
        if(lRetVal < 0 || lRetVal != ROLE_P2P)
        {
            ASSERT_ON_ERROR(P2P_MODE_START_FAILED);
        }
        else
        {
            UART_PRINT("Started SimpleLink Device: P2P Mode\n\r");
            return SUCCESS;
        }
    }

    return SUCCESS;
}
예제 #2
0
파일: main.c 프로젝트: Balu1991/Wifly_Light
//****************************************************************************
//
//! Confgiures the mode in which the device will work
//!
//! \param iMode is the current mode of the device
//!
//! This function
//!    1. prompt user for desired configuration and accordingly configure the
//!          networking mode(STA or AP).
//!       2. also give the user the option to configure the ssid name in case of
//!       AP mode.
//!
//! \return sl_start return value(int).
//
//****************************************************************************
static int ConfigureMode(int iMode)
{
    char    pcSsidName[33];
    long   retVal = -1;

    UART_PRINT("Enter the AP SSID name: ");
    GetSsidName(pcSsidName,33);

    retVal = sl_WlanSetMode(ROLE_AP);
    ASSERT_ON_ERROR(__LINE__, retVal);

    retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SSID, strlen(pcSsidName),
                            (unsigned char*)pcSsidName);
    ASSERT_ON_ERROR(__LINE__, retVal);

    UART_PRINT("Device is configured in AP mode\n\r");

    /* Restart Network processor */
    retVal = sl_Stop(SL_STOP_TIMEOUT);
    ASSERT_ON_ERROR(__LINE__, retVal);

    // reset status bits
    CLR_STATUS_BIT_ALL(g_ulStatus);

    return sl_Start(NULL,NULL,NULL);
}
예제 #3
0
void wlan_first_start (void) {
    if (wlan_obj.mode < 0) {
        CLR_STATUS_BIT_ALL(wlan_obj.status);
        wlan_obj.mode = sl_Start(0, 0, 0);
        #ifdef SL_PLATFORM_MULTI_THREADED
        sl_LockObjUnlock (&wlan_LockObj);
        #endif
    }

    // get the mac address
    wlan_get_sl_mac();
}
예제 #4
0
//****************************************************************************
//
//! Confgiures the mode in which the device will work
//!
//! \param iMode is the current mode of the device
//!
//!
//! \return   SlWlanMode_t
//!                        
//
//****************************************************************************
static int ConfigureMode(int iMode)
{
    long   lRetVal = -1;

    lRetVal = sl_WlanSetMode(iMode);
    ASSERT_ON_ERROR(lRetVal);

    /* Restart Network processor */
    lRetVal = sl_Stop(SL_STOP_TIMEOUT);

    // reset status bits
    CLR_STATUS_BIT_ALL(g_ulStatus);

    return sl_Start(NULL,NULL,NULL);
}
예제 #5
0
static int WifiSetModeAP()
{
    long retval;

    if((retval = sl_WlanSetMode(ROLE_AP)) < 0) {
        RETURN_ERROR(ERROR_UNKNOWN, "WLAN mode fail");
    }

    if((retval = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SSID, strlen(WIFI_AP_SSID), (unsigned char*)WIFI_AP_SSID)) < 0) {
        RETURN_ERROR((int)retval, "Wifi: AP Name Set Failed");
    }

    //restart
    if((retval = sl_Stop(SL_STOP_TIMEOUT)) < 0) {
        RETURN_ERROR(ERROR_UNKNOWN, "SL stop fail");
    }
    CLR_STATUS_BIT_ALL(wifi_state.status);
    return sl_Start(0,0,0);
}
예제 #6
0
//*****************************************************************************
//
//! This function demonstrates how certificate can be used with SSL.
//! The procedure includes the following steps:
//! 1) connect to an open AP
//! 2) get the server name via a DNS request
//! 3) define all socket options and point to the CA certificate
//! 4) connect to the server via TCP
//!
//! \param None
//!
//! \return  0 on success else error code
//! \return  LED1 is turned solid in case of success
//!    LED2 is turned solid in case of failure
//!
//*****************************************************************************
static long ssl()
{
    SlSockAddrIn_t    Addr;
    int    iAddrSize;
    unsigned char    ucMethod = SL_SO_SEC_METHOD_SSLV3;
    unsigned int uiIP,uiCipher = SL_SEC_MASK_SSL_RSA_WITH_RC4_128_SHA;
    long lRetVal = -1;
    int iSockID;

    GPIO_IF_LedConfigure(LED1|LED3);

    GPIO_IF_LedOff(MCU_RED_LED_GPIO);
    GPIO_IF_LedOff(MCU_GREEN_LED_GPIO); 

    lRetVal = InitializeAppVariables();
    ASSERT_ON_ERROR(lRetVal);

    //
    // Following function configure the device to default state by cleaning
    // the persistent settings stored in NVMEM (viz. connection profiles &
    // policies, power policy etc)
    //
    // Applications may choose to skip this step if the developer is sure
    // that the device is in its default state at start of applicaton
    //
    // Note that all profiles and persistent settings that were done on the
    // device will be lost
    //
    lRetVal = ConfigureSimpleLinkToDefaultState();
    if(lRetVal < 0)
    {
      if (DEVICE_NOT_IN_STATION_MODE == lRetVal)
          UART_PRINT("Failed to configure the device in its default state \n\r");

      return lRetVal;
    }

    UART_PRINT("Device is configured in default state \n\r");

    CLR_STATUS_BIT_ALL(g_ulStatus);

    ///
    // Assumption is that the device is configured in station mode already
    // and it is in its default state
    //
    lRetVal = sl_Start(0, 0, 0);
    if (lRetVal < 0 || ROLE_STA != lRetVal)
    {
        UART_PRINT("Failed to start the device \n\r");
        return lRetVal;
    }

    UART_PRINT("Device started as STATION \n\r");

    //
    //Connecting to WLAN AP
    //
    lRetVal = WlanConnect();
    if(lRetVal < 0)
    {
        UART_PRINT("Failed to establish connection w/ an AP \n\r");
        GPIO_IF_LedOn(MCU_RED_LED_GPIO);
        return lRetVal;
    }

    UART_PRINT("Connection established w/ AP and IP is aquired \n\r");

    //Set time of the device for certificate verification.
    lRetVal = set_time();
    if(lRetVal < 0)
    {
        UART_PRINT("Unable to set time in the device");
        return lRetVal;
    }


    lRetVal = sl_NetAppDnsGetHostByName(g_Host, strlen((const char *)g_Host),
                                    (unsigned long*)&uiIP, SL_AF_INET);

    if(lRetVal < 0)
    {
        UART_PRINT("Device couldn't retrive the host name \n\r");
        GPIO_IF_LedOn(MCU_RED_LED_GPIO);
        return lRetVal;
    }

    Addr.sin_family = SL_AF_INET;
    Addr.sin_port = sl_Htons(GOOGLE_DST_PORT);
    Addr.sin_addr.s_addr = sl_Htonl(uiIP);
    iAddrSize = sizeof(SlSockAddrIn_t);
    //
    // opens a secure socket 
    //
    iSockID = sl_Socket(SL_AF_INET,SL_SOCK_STREAM, SL_SEC_SOCKET);
    if( iSockID < 0 )
    {
        UART_PRINT("Device unable to create secure socket \n\r");
        GPIO_IF_LedOn(MCU_RED_LED_GPIO);
        return lRetVal;
    }

    //
    // configure the socket as SSLV3.0 
    //
    lRetVal = sl_SetSockOpt(iSockID, SL_SOL_SOCKET, SL_SO_SECMETHOD, &ucMethod,\
                               sizeof(ucMethod));
    if(lRetVal < 0)
    {
        UART_PRINT("Device couldn't set socket options \n\r");
        GPIO_IF_LedOn(MCU_RED_LED_GPIO);
        return lRetVal;
    }
    //
    //configure the socket as RSA with RC4 128 SHA 
    //
    lRetVal = sl_SetSockOpt(iSockID, SL_SOL_SOCKET, SL_SO_SECURE_MASK, &uiCipher,\
                           sizeof(uiCipher));
    if(lRetVal < 0)
    {
        UART_PRINT("Device couldn't set socket options \n\r");
        GPIO_IF_LedOn(MCU_RED_LED_GPIO);
        return lRetVal;
    }

    //
    //configure the socket with GOOGLE CA certificate - for server verification
    //
    lRetVal = sl_SetSockOpt(iSockID, SL_SOL_SOCKET, \
                           SL_SO_SECURE_FILES_CA_FILE_NAME, \
                           SL_SSL_CA_CERT_FILE_NAME, \
                           strlen(SL_SSL_CA_CERT_FILE_NAME));

    if(lRetVal < 0)
    {
        UART_PRINT("Device couldn't set socket options \n\r");
        GPIO_IF_LedOn(MCU_RED_LED_GPIO);
        return lRetVal;
    }

    lRetVal = sl_SetSockOpt(iSockID, SL_SOL_SOCKET, \
    						SO_SECURE_DOMAIN_NAME_VERIFICATION, \
							g_Host, strlen((const char *)g_Host));
    if( lRetVal < 0 )
    {
    	UART_PRINT("Device couldn't set socket options \n\r");
    	GPIO_IF_LedOn(MCU_RED_LED_GPIO);
    	return lRetVal;
    }


    /* connect to the peer device - Google server */
    lRetVal = sl_Connect(iSockID, ( SlSockAddr_t *)&Addr, iAddrSize);

    if(lRetVal < 0)
    {
        UART_PRINT("Device couldn't connect to Google server \n\r");
        GPIO_IF_LedOn(MCU_RED_LED_GPIO);
        return lRetVal;
    }

    GPIO_IF_LedOff(MCU_RED_LED_GPIO);
    GPIO_IF_LedOn(MCU_GREEN_LED_GPIO);
    return SUCCESS;
}
예제 #7
0
long ConnectToNetwork()
{
    long lRetVal = -1;
    unsigned int uiConnectTimeoutCnt =0;
    
    //Start Simplelink Device 
    lRetVal =  sl_Start(NULL,NULL,NULL);
    ASSERT_ON_ERROR(lRetVal);

    if(lRetVal != ROLE_STA)
    {
        if (ROLE_AP == lRetVal)
        {
            // If the device is in AP mode, we need to wait for this event
            // before doing anything
            while(!IS_IP_ACQUIRED(g_ulStatus))
            {
#ifndef SL_PLATFORM_MULTI_THREADED
              _SlNonOsMainLoopTask();
#endif
            }
        }
        //
        // Configure to STA Mode
        //
        lRetVal = ConfigureMode(ROLE_STA);
        if(lRetVal !=ROLE_STA)
        {
            UART_PRINT("Unable to set STA mode...\n\r");
            lRetVal = sl_Stop(SL_STOP_TIMEOUT);
            CLR_STATUS_BIT_ALL(g_ulStatus);
            return DEVICE_NOT_IN_STATION_MODE;
        }
    }

    //waiting for the device to Auto Connect
    while(uiConnectTimeoutCnt<AUTO_CONNECTION_TIMEOUT_COUNT &&
        ((!IS_CONNECTED(g_ulStatus)) || (!IS_IP_ACQUIRED(g_ulStatus)))) 
    {
        //Turn Green LED On       
        GPIO_IF_LedOn(MCU_GREEN_LED_GPIO);            
        osi_Sleep(50);            
        //Turn Green LED Off
        GPIO_IF_LedOff(MCU_GREEN_LED_GPIO);            
        osi_Sleep(50);
        
        uiConnectTimeoutCnt++;
    }
    //Couldn't connect Using Auto Profile
    if(uiConnectTimeoutCnt==AUTO_CONNECTION_TIMEOUT_COUNT)
    {
        CLR_STATUS_BIT_ALL(g_ulStatus);
        
        //Turn Green LED On       
        GPIO_IF_LedOn(MCU_GREEN_LED_GPIO);  
        
        //Connect Using Smart Config
        lRetVal = SmartConfigConnect();
        ASSERT_ON_ERROR(lRetVal);

        //Waiting for the device to Auto Connect
        while((!IS_CONNECTED(g_ulStatus)) || (!IS_IP_ACQUIRED(g_ulStatus)))
        {
            MAP_UtilsDelay(500);              
        }
         
        //Turn Green LED Off      
        GPIO_IF_LedOff(MCU_GREEN_LED_GPIO);    
    }

    return SUCCESS;
    
}
예제 #8
0
파일: main.c 프로젝트: bigcat26/cc3200-sdk
int main(void)
{
    long lRetVal = -1;
    //
    // Initialize Board configurations
    //
    BoardInit();
    //
    // Configure the pinmux settings for the peripherals exercised
    //
    PinMuxConfig();

    #ifndef NOTERM
        InitTerm();
    #endif

    // configure RED LED
    GPIO_IF_LedConfigure(LED1);

    GPIO_IF_LedOff(MCU_RED_LED_GPIO);

    InitializeAppVariables();

    //
   // Following function configure the device to default state by cleaning
   // the persistent settings stored in NVMEM (viz. connection profiles &
   // policies, power policy etc)
   //
   // Applications may choose to skip this step if the developer is sure
   // that the device is in its default state at start of applicaton
   //
   // Note that all profiles and persistent settings that were done on the
   // device will be lost
   //
   lRetVal = ConfigureSimpleLinkToDefaultState();
   if(lRetVal < 0)
   {
       if (DEVICE_NOT_IN_STATION_MODE == lRetVal)
           UART_PRINT("Failed to configure the device in its "
                         "default state \n\r");

       LOOP_FOREVER();
   }

   UART_PRINT("Device is configured in default state \n\r");


   CLR_STATUS_BIT_ALL(g_ulStatus);

   //Start simplelink
   lRetVal = sl_Start(0,0,0);
   if (lRetVal < 0 || ROLE_STA != lRetVal)
   {
       UART_PRINT("Failed to start the device \n\r");
       LOOP_FOREVER();
   }

   UART_PRINT("Device started as STATION \n\r");

   /* Connect to our AP using SmartConfig method */
   lRetVal = SmartConfigConnect();
   if(lRetVal < 0)
   {
     ERR_PRINT(lRetVal);
   }    

   LOOP_FOREVER();
}
예제 #9
0
파일: main.c 프로젝트: Balu1991/Wifly_Light
//*****************************************************************************
//! \brief This function puts the device in its default state. It:
//!           - Set the mode to STATION
//!           - Configures connection policy to Auto and AutoSmartConfig
//!           - Deletes all the stored profiles
//!           - Enables DHCP
//!           - Disables Scan policy
//!           - Sets Tx power to maximum
//!           - Sets power policy to normal
//!           - TBD - Unregister mDNS services
//!
//! \param   none
//! \return  On success, zero is returned. On error, negative is returned
//*****************************************************************************
static long ConfigureSimpleLinkToDefaultState()
{
    SlVersionFull   ver = {0};

    unsigned char ucVal = 1;
    unsigned char ucConfigOpt = 0;
    unsigned char ucConfigLen = 0;
    unsigned char ucPower = 0;

    long lRetVal = -1;
    long lMode = -1;

    lMode = sl_Start(0, 0, 0);
    ASSERT_ON_ERROR(__LINE__, lMode);

    // Get the device's version-information
    ucConfigOpt = SL_DEVICE_GENERAL_VERSION;
    ucConfigLen = sizeof(ver);
    lRetVal = sl_DevGet(SL_DEVICE_GENERAL_CONFIGURATION, &ucConfigOpt,
                                &ucConfigLen, (unsigned char *)(&ver));
    ASSERT_ON_ERROR(__LINE__, lRetVal);

    UART_PRINT("Host Driver Version: %s\n\r",SL_DRIVER_VERSION);
    UART_PRINT("Build Version %d.%d.%d.%d.31.%d.%d.%d.%d.%d.%d.%d.%d\n\r",
    ver.NwpVersion[0],ver.NwpVersion[1],ver.NwpVersion[2],ver.NwpVersion[3],
    ver.ChipFwAndPhyVersion.FwVersion[0],ver.ChipFwAndPhyVersion.FwVersion[1],
    ver.ChipFwAndPhyVersion.FwVersion[2],ver.ChipFwAndPhyVersion.FwVersion[3],
    ver.ChipFwAndPhyVersion.PhyVersion[0],ver.ChipFwAndPhyVersion.PhyVersion[1],
    ver.ChipFwAndPhyVersion.PhyVersion[2],ver.ChipFwAndPhyVersion.PhyVersion[3]);

    // Set connection policy to Auto + SmartConfig
    //      (Device's default connection policy)
    lRetVal = sl_WlanPolicySet(SL_POLICY_CONNECTION,
                                SL_CONNECTION_POLICY(1, 0, 0, 0, 1), NULL, 0);
    ASSERT_ON_ERROR(__LINE__, lRetVal);

    // Remove all profiles
    lRetVal = sl_WlanProfileDel(0xFF);
    ASSERT_ON_ERROR(__LINE__, lRetVal);

    // If the device is not in station-mode, try putting it in staion-mode
    if (ROLE_STA != lMode)
    {
        if (ROLE_AP == lMode)
        {
            // If the device is in AP mode, we need to wait for this event
            // before doing anything
            while(!IS_IP_ACQUIRED(g_ulStatus))
            {
#ifndef SL_PLATFORM_MULTI_THREADED
              _SlNonOsMainLoopTask();
#endif
            }
        }

        // Switch to STA role and restart
        lRetVal = sl_WlanSetMode(ROLE_STA);
        ASSERT_ON_ERROR(__LINE__, lRetVal);

        lRetVal = sl_Stop(SL_STOP_TIMEOUT);
        ASSERT_ON_ERROR(__LINE__, lRetVal);

        // reset status bits
        CLR_STATUS_BIT_ALL(g_ulStatus);

        lRetVal = sl_Start(0, 0, 0);
        ASSERT_ON_ERROR(__LINE__, lRetVal);

        // Check if the device is in station again
        if (ROLE_STA != lRetVal)
        {
            // We don't want to proceed if the device is not up in STA-mode
            return DEVICE_NOT_IN_STATION_MODE;
        }
    }

    //
    // Device in station-mode. Disconnect previous connection if any
    // The function returns 0 if 'Disconnected done', negative number if already
    // disconnected Wait for 'disconnection' event if 0 is returned, Ignore
    // other return-codes
    //
    lRetVal = sl_WlanDisconnect();
    if(0 == lRetVal)
    {
        // Wait
        while(IS_CONNECTED(g_ulStatus))
        {
#ifndef SL_PLATFORM_MULTI_THREADED
              _SlNonOsMainLoopTask();
#endif
        }
    }

    // Enable DHCP client
    lRetVal = sl_NetCfgSet(SL_IPV4_STA_P2P_CL_DHCP_ENABLE,1,1,&ucVal);
    ASSERT_ON_ERROR(__LINE__, lRetVal);

    // Disable scan
    ucConfigOpt = SL_SCAN_POLICY(0);
    lRetVal = sl_WlanPolicySet(SL_POLICY_SCAN , ucConfigOpt, NULL, 0);
    ASSERT_ON_ERROR(__LINE__, lRetVal);

    // Set Tx power level for station mode
    // Number between 0-15, as dB offset from max power - 0 will set max power
    ucPower = 0;
    lRetVal = sl_WlanSet(SL_WLAN_CFG_GENERAL_PARAM_ID,
            WLAN_GENERAL_PARAM_OPT_STA_TX_POWER, 1, (unsigned char *)&ucPower);
    ASSERT_ON_ERROR(__LINE__, lRetVal);

    // Set PM policy to normal
    lRetVal = sl_WlanPolicySet(SL_POLICY_PM , SL_NORMAL_POLICY, NULL, 0);
    ASSERT_ON_ERROR(__LINE__, lRetVal);

    lRetVal = sl_Stop(SL_STOP_TIMEOUT);
    ASSERT_ON_ERROR(__LINE__, lRetVal);

    InitializeAppVariables();

    return lRetVal; // Success
}
예제 #10
0
파일: main.c 프로젝트: robbie-cao/cc3200
//****************************************************************************
//
//!    \brief Connects to the Network in AP or STA Mode - If ForceAP Jumper is
//!                                             Placed, Force it to AP mode
//!
//! \return  0 - Success
//!            -1 - Failure
//
//****************************************************************************
long ConnectToNetwork()
{
    long lRetVal = -1;
    unsigned int uiConnectTimeoutCnt =0;

    // staring simplelink
    lRetVal =  sl_Start(NULL,NULL,NULL);
    ASSERT_ON_ERROR( lRetVal);

    // Device is in AP Mode and Force AP Jumper is not Connected
    if(ROLE_STA != lRetVal && g_uiDeviceModeConfig == ROLE_STA )
    {
        if (ROLE_AP == lRetVal)
        {
            // If the device is in AP mode, we need to wait for this event 
            // before doing anything 
            while(!IS_IP_ACQUIRED(g_ulStatus))
            {
            #ifndef SL_PLATFORM_MULTI_THREADED
              _SlNonOsMainLoopTask(); 
            #endif
            }
        }
        //Switch to STA Mode
        lRetVal = ConfigureMode(ROLE_STA);
        ASSERT_ON_ERROR( lRetVal);
    }

    //Device is in STA Mode and Force AP Jumper is Connected
    if(ROLE_AP != lRetVal && g_uiDeviceModeConfig == ROLE_AP )
    {
         //Switch to AP Mode
         lRetVal = ConfigureMode(ROLE_AP);
         ASSERT_ON_ERROR( lRetVal);

    }

    //No Mode Change Required
    if(lRetVal == ROLE_AP)
    {
        //waiting for the AP to acquire IP address from Internal DHCP Server
        // If the device is in AP mode, we need to wait for this event 
        // before doing anything 
        while(!IS_IP_ACQUIRED(g_ulStatus))
        {
        #ifndef SL_PLATFORM_MULTI_THREADED
            _SlNonOsMainLoopTask(); 
        #endif
        }
        //Stop Internal HTTP Server
        lRetVal = sl_NetAppStop(SL_NET_APP_HTTP_SERVER_ID);
        ASSERT_ON_ERROR( lRetVal);

        //Start Internal HTTP Server
        lRetVal = sl_NetAppStart(SL_NET_APP_HTTP_SERVER_ID);
        ASSERT_ON_ERROR( lRetVal);

       char cCount=0;
       
       //Blink LED 3 times to Indicate AP Mode
       for(cCount=0;cCount<3;cCount++)
       {
           //Turn RED LED On
           GPIO_IF_LedOn(MCU_RED_LED_GPIO);
           osi_Sleep(400);
           
           //Turn RED LED Off
           GPIO_IF_LedOff(MCU_RED_LED_GPIO);
           osi_Sleep(400);
       }

       char ssid[32];
	   unsigned short len = 32;
	   unsigned short config_opt = WLAN_AP_OPT_SSID;
	   sl_WlanGet(SL_WLAN_CFG_AP_ID, &config_opt , &len, (unsigned char* )ssid);
	   UART_PRINT("\n\r Connect to : \'%s\'\n\r\n\r",ssid);
    }
    else
    {
        //Stop Internal HTTP Server
        lRetVal = sl_NetAppStop(SL_NET_APP_HTTP_SERVER_ID);
        ASSERT_ON_ERROR( lRetVal);

        //Start Internal HTTP Server
        lRetVal = sl_NetAppStart(SL_NET_APP_HTTP_SERVER_ID);
        ASSERT_ON_ERROR( lRetVal);

    	//waiting for the device to Auto Connect
        while(uiConnectTimeoutCnt<AUTO_CONNECTION_TIMEOUT_COUNT &&
            ((!IS_CONNECTED(g_ulStatus)) || (!IS_IP_ACQUIRED(g_ulStatus)))) 
        {
            //Turn RED LED On
            GPIO_IF_LedOn(MCU_RED_LED_GPIO);
            osi_Sleep(50);
            
            //Turn RED LED Off
            GPIO_IF_LedOff(MCU_RED_LED_GPIO);
            osi_Sleep(50);
            
            uiConnectTimeoutCnt++;
        }
        //Couldn't connect Using Auto Profile
        if(uiConnectTimeoutCnt == AUTO_CONNECTION_TIMEOUT_COUNT)
        {
            //Blink Red LED to Indicate Connection Error
            GPIO_IF_LedOn(MCU_RED_LED_GPIO);
            
            CLR_STATUS_BIT_ALL(g_ulStatus);

            //Connect Using Smart Config
            lRetVal = SmartConfigConnect();
            ASSERT_ON_ERROR(lRetVal);

            //Waiting for the device to Auto Connect
            while((!IS_CONNECTED(g_ulStatus)) || (!IS_IP_ACQUIRED(g_ulStatus)))
            {
                MAP_UtilsDelay(500);              
            }
    }
    //Turn RED LED Off
    GPIO_IF_LedOff(MCU_RED_LED_GPIO);

    g_iInternetAccess = ConnectionTest();

    }
    return SUCCESS;
}
예제 #11
0
int connectToAccessPoint(){
	long lRetVal = -1;
    GPIO_IF_LedConfigure(LED1|LED3);

    GPIO_IF_LedOff(MCU_RED_LED_GPIO);
    GPIO_IF_LedOff(MCU_GREEN_LED_GPIO);

    lRetVal = InitializeAppVariables();
    ASSERT_ON_ERROR(lRetVal);

    //
    // Following function configure the device to default state by cleaning
    // the persistent settings stored in NVMEM (viz. connection profiles &
    // policies, power policy etc)
    //
    // Applications may choose to skip this step if the developer is sure
    // that the device is in its default state at start of applicaton
    //
    // Note that all profiles and persistent settings that were done on the
    // device will be lost
    //
    lRetVal = ConfigureSimpleLinkToDefaultState();
    if(lRetVal < 0)
    {
      if (DEVICE_NOT_IN_STATION_MODE == lRetVal)
          UART_PRINT("Failed to configure the device in its default state \n\r");

      return lRetVal;
    }

    UART_PRINT("Device is configured in default state \n\r");

    CLR_STATUS_BIT_ALL(g_ulStatus);

    ///
    // Assumption is that the device is configured in station mode already
    // and it is in its default state
    //
    lRetVal = sl_Start(0, 0, 0);
    if (lRetVal < 0 || ROLE_STA != lRetVal)
    {
        UART_PRINT("Failed to start the device \n\r");
        return lRetVal;
    }

    UART_PRINT("Device started as STATION \n\r");

    //
    //Connecting to WLAN AP
    //
    lRetVal = WlanConnect();
    if(lRetVal < 0)
    {
        UART_PRINT("Failed to establish connection w/ an AP \n\r");
        GPIO_IF_LedOn(MCU_RED_LED_GPIO);
        return lRetVal;
    }

    UART_PRINT("Connection established w/ AP and IP is aquired \n\r");
    return 0;
}
예제 #12
0
int main()
{
    UserIn User;
    int iFlag = 1;
    long lRetVal = -1;
    char cChar;
    unsigned char policyVal;
    
    //
    // Initialize Board configuration
    //
    BoardInit();
    
    //
    //
    //Pin muxing
    //
    PinMuxConfig();
    
    // Configuring UART
    //
    InitTerm();
    DisplayBanner(APPLICATION_NAME);

    InitializeAppVariables();

    //
    // Following function configure the device to default state by cleaning
    // the persistent settings stored in NVMEM (viz. connection profiles &
    // policies, power policy etc)
    //
    // Applications may choose to skip this step if the developer is sure
    // that the device is in its default state at start of applicaton
    //
    // Note that all profiles and persistent settings that were done on the
    // device will be lost
    //
    lRetVal = ConfigureSimpleLinkToDefaultState();
    if(lRetVal < 0)
    {
        if (DEVICE_NOT_IN_STATION_MODE == lRetVal)
          UART_PRINT("Failed to configure the device in its default state \n\r");
          LOOP_FOREVER();
    }

    UART_PRINT("Device is configured in default state \n\r");

    CLR_STATUS_BIT_ALL(g_ulStatus);

    //
    // Assumption is that the device is configured in station mode already
    // and it is in its default state
    //
    lRetVal = sl_Start(0, 0, 0);
    if (lRetVal < 0 || ROLE_STA != lRetVal)
    {
        UART_PRINT("Failed to start the device \n\r");
        LOOP_FOREVER();
    }

    UART_PRINT("Device started as STATION \n\r");

    //
    // reset all network policies
    //
    lRetVal = sl_WlanPolicySet(  SL_POLICY_CONNECTION,
                  SL_CONNECTION_POLICY(0,0,0,0,0),
                  &policyVal,
                  1 /*PolicyValLen*/);
    if (lRetVal < 0)
    {
        UART_PRINT("Failed to set policy \n\r");
        LOOP_FOREVER();
    }

    while (iFlag)
    { 
    User = UserInput();

    switch(User.choice)
    {
    case(1):

        /*******An example of Tx continuous on user selected channel, rate 11,
        * user selected number of packets, minimal delay between packets*******/
        lRetVal = Tx_continuous(User.channel,User.rate,User.packets, \
                             User.Txpower,0);
        if(lRetVal < 0)
        {
            UART_PRINT("Error during transmission of raw data\n\r");
            LOOP_FOREVER();
        }
        break;
    case(2):

        /******An example of Rx statistics using user selected channel *******/
        lRetVal = RxStatisticsCollect();
        if(lRetVal < 0)
        {
            UART_PRINT("Error while collecting statistics data\n\r");
            LOOP_FOREVER();
        }
        break;
    }

    UART_PRINT("\n\rEnter \"1\" to restart or \"0\" to quit: ");
    //
    // Wait to receive a character over UART
    //
    cChar = MAP_UARTCharGet(CONSOLE);
    //
    // Echo the received character
    //
    MAP_UARTCharPut(CONSOLE, cChar);
    UART_PRINT("\n\r");
    iFlag = atoi(&cChar);
    }
    UART_PRINT("\r\nEnding the application....");
    //
    // power off network processor
    //
    lRetVal = sl_Stop(SL_STOP_TIMEOUT);

    LOOP_FOREVER();

}
예제 #13
0
STATIC void wlan_clear_data (void) {
    CLR_STATUS_BIT_ALL(wlan_obj.status);
    wlan_obj.ip = 0;
    //memset(wlan_obj.ssid_o, 0, sizeof(wlan_obj.ssid));
    //memset(wlan_obj.bssid, 0, sizeof(wlan_obj.bssid));
}