示例#1
0
static UINT8 SetMode_idle(void)
{
    UINT8 networkType;

    WF_CPGetNetworkType(iwconfigCb.cpId, &networkType);

    if (FALSE == iwconfigCb.isIdle )
    {
        if (WF_CMDisconnect() != WF_SUCCESS)
        {
            putsUART("Disconnect failed. Disconnect is allowed only when module is in connected state\r\n");
        }
        WF_PsPollDisable();
#ifdef STACK_USE_CERTIFICATE_DEBUG
        DelayMs(100);
#endif
    }
    return networkType;
}
示例#2
0
static int WFEasyConfigProcess(void)
{
    UINT8 ConnectionProfileID;
    UINT8 ConnectionState;
    
    #if defined (EZ_CONFIG_STALL)
    if (CFGCXT.cfg_state == cfg_stopped)
	{
        /* State machine just started get current time stamp */
        CFGCXT.cfg_state = cfg_stalled;
        CFGCXT.timeStart = TickGet();
        return 0;
    }
    
    /* Wait for stall time to expire */
    if (CFGCXT.cfg_state == cfg_stalled)
	{
        UINT32 time = TickGet();
        if ((time - CFGCXT.timeStart) < WF_STALL_TIME_MS)
            return 0;
    }
    
    #endif //EZ_CONFIG_STALL
  
    /* We will re-use the current profile */
    WF_CMGetConnectionState(&ConnectionState, &ConnectionProfileID);

    /* Need to disconnect */
    WF_CMDisconnect();

    /* Delete profile */
    WF_CPDelete(ConnectionProfileID);

    /* Create and prepare new profile */
    WF_CPCreate(&ConnectionProfileID);

    /* Now set the various connection profile parameters */

    /* Set SSID... */
    if (CFGCXT.ssid)
#if defined(__18CXX)
        WF_CPSetSsid(ConnectionProfileID, 
        	(ROM char *)CFGCXT.ssid, 
            strlen(CFGCXT.ssid));  
#else
        WF_CPSetSsid(ConnectionProfileID, 
            CFGCXT.ssid, 
            strlen((char*)CFGCXT.ssid));  
#endif       

    /* Now deal with security... */
    switch ((BYTE)CFGCXT.security) {
        case WF_SECURITY_OPEN: /* No security */
            WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_OPEN, 0, 0, 0);
            break; 

        case WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE:
            if (CFGCXT.key) {
                WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE, 0, CFGCXT.key, strlen((char *)CFGCXT.key));
            }
            break;

        case WF_SECURITY_WPA_AUTO_WITH_KEY:
            if (CFGCXT.key) {
                WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WPA_AUTO_WITH_KEY, 0, CFGCXT.key, 32);
            }
            break;

        case WF_SECURITY_WEP_40:
            {
                BYTE  keys[20];
                int   i;

                if (CFGCXT.key) {
                    /* Clear key */
                    for (i = 0; i < 20; i++)
                        keys[i] = 0;
                    memcpy(keys, CFGCXT.key, 20);
                    WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WEP_40, CFGCXT.defaultWepKey, keys, 20);
                }
            }
            break;

        case WF_SECURITY_WEP_104:
            {
                BYTE  keys[52];
                int   i;

                if (CFGCXT.key) {
                    /* Clear key */
                    for (i = 0; i < 52; i++)
                        keys[i] = 0;
                    memcpy(keys, CFGCXT.key, 52);
                    WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WEP_104, CFGCXT.defaultWepKey, keys, 52);
                }
            }
            break;
    }
 
    #if defined (EZ_CONFIG_STORE)
    SaveWifiConfig();
    #endif

    /* Set wlan mode */
    WF_CPSetNetworkType(ConnectionProfileID, CFGCXT.type);

    /* Kick off connection now... */
    WF_CMConnect(ConnectionProfileID);
    /* Change state and return TRUE to show we are done! */
    CFGCXT.cfg_state = cfg_stopped;

    return 1;
}
示例#3
0
static int WFEasyConfigProcess(void)
{
    uint8_t ConnectionProfileID;
    uint8_t ConnectionState;

    #if defined (EZ_CONFIG_STALL)
    if (CFGCXT.cfg_state == cfg_stopped)
    {
        /* State machine just started get current time stamp */
        CFGCXT.cfg_state = cfg_stalled;
        CFGCXT.timeStart = TickGet();
        return 0;
    }

    /* Wait for stall time to expire */
    if (CFGCXT.cfg_state == cfg_stalled)
    {
        uint32_t time = TickGet();
        if ((time - CFGCXT.timeStart) < WF_STALL_TIME_MS)
            return 0;
    }

    #endif //EZ_CONFIG_STALL

    /* We will re-use the current profile */
    WF_CMGetConnectionState(&ConnectionState, &ConnectionProfileID);

    /* Need to disconnect */
    WF_CMDisconnect();

    /* Delete profile */
    WF_CPDelete(ConnectionProfileID);

    /* Create and prepare new profile */
    WF_CPCreate(&ConnectionProfileID);
    AppConfig.passPhraseToKeyFlag = 0;

    /* Now set the various connection profile parameters */

    /* Set SSID... */
    if (CFGCXT.ssid)
#if defined(__XC8)
        WF_CPSetSsid(ConnectionProfileID,
            //(ROM char *)CFGCXT.ssid,   Note (VMH): fixed compile warning - not sure why this is necessary.
            CFGCXT.ssid,
            strlen(CFGCXT.ssid));
#else
        WF_CPSetSsid(ConnectionProfileID,
            CFGCXT.ssid,
            strlen((char*)CFGCXT.ssid));
#endif

#if defined(DERIVE_KEY_FROM_PASSPHRASE_IN_HOST)
        if ((uint8_t)CFGCXT.security == WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE)
        {
            WF_ConvPassphrase2Key(strlen((char *)CFGCXT.key), CFGCXT.key, strlen((char*)CFGCXT.ssid), CFGCXT.ssid);
            CFGCXT.security--;
            #if MY_DEFAULT_NETWORK_TYPE == WF_ADHOC
                if (AppConfig.SecurityMode == WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE) {
        WF_ConvPassphrase2Key(AppConfig.SecurityKeyLength, AppConfig.SecurityKey,
            AppConfig.SsidLength, AppConfig.MySSID);
            AppConfig.SecurityMode--;
            AppConfig.SecurityKeyLength = 32;
                        AppConfig.passPhraseToKeyFlag = 1;
                }
            #endif /* MY_DEFAULT_NETWORK_TYPE == WF_ADHOC */
        }
#endif    /* defined(DERIVE_KEY_FROM_PASSPHRASE_IN_HOST) */

    /* Now deal with security... */
    switch ((uint8_t)CFGCXT.security) {
        case WF_SECURITY_OPEN: /* No security */
            WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_OPEN, 0, 0, 0);
            break;

        case WF_SECURITY_WEP_40:
            {
                uint8_t  keys[20];
                int   i;

                if (CFGCXT.key) {
                    /* Clear key */
                    for (i = 0; i < 20; i++)
                        keys[i] = 0;
                    memcpy(keys, (void*)CFGCXT.key, 20);
                    WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WEP_40, CFGCXT.defaultWepKey, keys, 20);
                }
            }
            break;

        case WF_SECURITY_WEP_104:
            {
                uint8_t  keys[52];
                int   i;

                if (CFGCXT.key) {
                    /* Clear key */
                    for (i = 0; i < 52; i++)
                        keys[i] = 0;
                    memcpy(keys, (void*)CFGCXT.key, 52);
                    WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WEP_104, CFGCXT.defaultWepKey, keys, 52);
                }
            }
            break;

        case WF_SECURITY_WPA_AUTO_WITH_KEY:
            if (CFGCXT.key) {
                WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WPA_AUTO_WITH_KEY, 0, CFGCXT.key, 32);
            }
            break;

        case WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE:
            if (CFGCXT.key) {
                WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE, 0, CFGCXT.key, strlen((char *)CFGCXT.key));
            }
            break;
    }

    #if defined (EZ_CONFIG_STORE)
    SaveAppConfig(&AppConfig);
    #endif

    /* Set wlan mode */
    WF_CPSetNetworkType(ConnectionProfileID, CFGCXT.type);

    if (AppConfig.networkType == WF_INFRASTRUCTURE)
        WF_CASetListRetryCount(MY_DEFAULT_LIST_RETRY_COUNT_INFRASTRUCTURE);

#if defined(DISABLE_MODULE_FW_CONNECT_MANAGER_IN_INFRASTRUCTURE)
        WF_DisableModuleConnectionManager();
#endif

#if MY_DEFAULT_NETWORK_TYPE == WF_SOFT_AP
    // SoftAP: To allow redirection, need to hibernate before changing network type. Module FW has SoftAP flag and therefore hibernate mode
    //             is needed to clear this indication and allow proper network change.
    //             This should work for non-SoftAP. But these have not been tested yet.

    // Operation of hibernate mode
    //      Turned off LDO of the MRF24W module, which is turning off the power completely. Has same effect of resetting the module.
    //

    // FW flow of hibernate mode:
    // Ensure WF_USE_POWER_SAVE_FUNCTIONS is enabled.
    // In main() loop, StackTask() -> MACProcess() will be called. It will invoke CheckHibernate(), which executes/handles
    // hibernate mode based on WF_hibernate.state and  WF_hibernate.wakeup_notice.
    WF_hibernate.state = WF_HB_ENTER_SLEEP;
    WF_hibernate.wakeup_notice = false;
    //WFConsolePrintRomStr("SoftAP redirection: Put Wi-Fi module into hibernate mode.", true);

    DelayMs(50);  // SOFTAP_ZEROCONF_SUPPORT. Timing reduced from 200 to 50.

    WF_hibernate.wakeup_notice = true;
    //WFConsolePrintRomStr("Wakeup Wi-Fi module.", true);
#else
    /* Kick off connection now... */
    WF_CMConnect(ConnectionProfileID);
#endif

    /* Change state and return true to show we are done! */
    CFGCXT.cfg_state = cfg_stopped;

    return 1;
}
示例#4
0
/*******************************************************************************
  Function:
	  BOOL iwconfigSetMode(void)

  Summary:
	 Set the mode to idle, managed or adhoc.

  Description:
	 Idle mode        - Force MRF24W module to disconnect from any currently connected network
        Managed mode - MRF24W module will connect to SSID in infrastructure mode. Ensure all network
                                  parameters are correct before this command is invoked.
        Adhoc mode     - MRF24W module will connect to SSID in adhoc mode. Ensure all network
                                  parameters are correct before this command is invoked.

  Parameters:
      Mode - idle / managed /adhoc

  Returns:
	TRUE or FALSE

  Remarks:
       None.
 *****************************************************************************/
static BOOL iwconfigSetMode(void)
{
    UINT8 networkType;

    WF_CPGetNetworkType(iwconfigCb.cpId, &networkType);

    if ( (3u <= ARGC) && (strcmppgm2ram((char*)ARGV[2], "idle") == 0) )
    {
        if ( iwconfigCb.isIdle )
        {
            WFConsolePrintRomStr("Already in the idle mode", TRUE);
        }
        else
        {
            if (WF_CMDisconnect() != WF_SUCCESS)
            {
#if defined(STACK_USE_UART)
                putsUART("Disconnect failed. Disconnect is allowed only when module is in connected state\r\n");
#endif
            }
            WF_PsPollDisable();
        }
    }
    else if ( (3u <= ARGC) && (strcmppgm2ram((char*)ARGV[2], "managed") == 0) )
    {
        if ( iwconfigCb.isIdle )
        {
            WF_CPSetNetworkType(iwconfigCb.cpId, WF_INFRASTRUCTURE);
            WF_CMConnect(iwconfigCb.cpId);
        }
        else
        {
            WF_CPGetNetworkType(iwconfigCb.cpId, &networkType);
            if (networkType == WF_INFRASTRUCTURE)
            {
                WFConsolePrintRomStr("Already in the managed mode", TRUE);
            }
            else
            {
                if (WF_CMDisconnect() != WF_SUCCESS)
                {
#if defined(STACK_USE_UART)
                    putsUART("Disconnect failed. Disconnect is allowed only when module is in connected state\r\n");
#endif
                }

                WF_CPSetNetworkType(iwconfigCb.cpId, WF_INFRASTRUCTURE);
                WF_CMConnect(iwconfigCb.cpId);
            }
        }
    }
    else if ( (3u <= ARGC) && (strcmppgm2ram((char*)ARGV[2], "adhoc") == 0) )
    {
        if ( iwconfigCb.isIdle )
        {
            WF_CASetListRetryCount(ADHOC_RETRY_COUNT);
            WF_CPSetNetworkType(iwconfigCb.cpId, WF_ADHOC);
            WF_CPSetAdHocBehavior(iwconfigCb.cpId, WF_ADHOC_CONNECT_THEN_START);
            WF_CMConnect(iwconfigCb.cpId);
        }
        else
        {
            WF_CPGetNetworkType(iwconfigCb.cpId, &networkType);
            if (networkType == WF_ADHOC)
            {
                WFConsolePrintRomStr("Already in the adhoc mode", TRUE);
            }
            else
            {
                if (WF_CMDisconnect() != WF_SUCCESS)
                {
#if defined(STACK_USE_UART)
                    putsUART("Disconnect failed. Disconnect is allowed only when module is in connected state\r\n");
#endif
                }

                WF_CPSetNetworkType(iwconfigCb.cpId, WF_ADHOC);
                WF_CMConnect(iwconfigCb.cpId);
            }
        }
    }
    else
    {
        WFConsolePrintRomStr("Unknown parameter", TRUE);
        return FALSE;
    }

    return TRUE;
}
static int WFEasyConfigProcess(void)
{
    UINT8 ConnectionProfileID;
    UINT8 ConnectionState;
    
    #if defined (EZ_CONFIG_STALL)
    if (CFGCXT.cfg_state == cfg_stopped)
    {
        /* State machine just started get current time stamp */
        CFGCXT.cfg_state = cfg_stalled;
        CFGCXT.timeStart = TickGet();
        return 0;
    }
    
    /* Wait for stall time to expire */
    if (CFGCXT.cfg_state == cfg_stalled)
    {
        UINT32 time = TickGet();
        if ((time - CFGCXT.timeStart) < WF_STALL_TIME_MS)
            return 0;
    }
    
    #endif //EZ_CONFIG_STALL
  
    /* We will re-use the current profile */
    WF_CMGetConnectionState(&ConnectionState, &ConnectionProfileID);

    /* Need to disconnect */
    WF_CMDisconnect();

    /* Delete profile */
    WF_CPDelete(ConnectionProfileID);

    /* Create and prepare new profile */
    WF_CPCreate(&ConnectionProfileID);

    /* Now set the various connection profile parameters */

    /* Set SSID... */
    if (CFGCXT.ssid)
#if defined(__18CXX)
        WF_CPSetSsid(ConnectionProfileID, 
            //(ROM char *)CFGCXT.ssid,   Note (VMH): fixed compile warning - not sure why this is necessary.
            CFGCXT.ssid, 
            strlen(CFGCXT.ssid));  
#else
        WF_CPSetSsid(ConnectionProfileID, 
            CFGCXT.ssid, 
            strlen((char*)CFGCXT.ssid));  
#endif       

#if defined(DERIVE_KEY_FROM_PASSPHRASE_IN_HOST)
        if ((BYTE)CFGCXT.security == WF_SECURITY_WPA_WITH_PASS_PHRASE
            || (BYTE)CFGCXT.security == WF_SECURITY_WPA2_WITH_PASS_PHRASE
            || (BYTE)CFGCXT.security == WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE) 
        {
            WF_ConvPassphrase2Key(strlen((char *)CFGCXT.key), CFGCXT.key, strlen((char*)CFGCXT.ssid), CFGCXT.ssid);
            CFGCXT.security--;
        }
#endif    /* defined(DERIVE_KEY_FROM_PASSPHRASE_IN_HOST) */

    /* Now deal with security... */
    switch ((BYTE)CFGCXT.security) {
        case WF_SECURITY_OPEN: /* No security */
            WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_OPEN, 0, 0, 0);
            break; 

        case WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE:
            if (CFGCXT.key) {
                WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WPA_AUTO_WITH_PASS_PHRASE, 0, CFGCXT.key, strlen((char *)CFGCXT.key));
            }
            break;

        case WF_SECURITY_WPA_AUTO_WITH_KEY:
            if (CFGCXT.key) {
                WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WPA_AUTO_WITH_KEY, 0, CFGCXT.key, 32);
            }
            break;

        case WF_SECURITY_WEP_40:
            {
                BYTE  keys[20];
                int   i;

                if (CFGCXT.key) {
                    /* Clear key */
                    for (i = 0; i < 20; i++)
                        keys[i] = 0;
                    memcpy(keys, (void*)CFGCXT.key, 20);
                    WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WEP_40, CFGCXT.defaultWepKey, keys, 20);
                }
            }
            break;

        case WF_SECURITY_WEP_104:
            {
                BYTE  keys[52];
                int   i;

                if (CFGCXT.key) {
                    /* Clear key */
                    for (i = 0; i < 52; i++)
                        keys[i] = 0;
                    memcpy(keys, (void*)CFGCXT.key, 52);
                    WF_CPSetSecurity(ConnectionProfileID, WF_SECURITY_WEP_104, CFGCXT.defaultWepKey, keys, 52);
                }
            }
            break;
    }
 
    #if defined (EZ_CONFIG_STORE)
    SaveAppConfig(&AppConfig);
    #endif

    /* Set wlan mode */
    WF_CPSetNetworkType(ConnectionProfileID, CFGCXT.type);

#if defined(DISABLE_MODULE_FW_CONNECT_MANAGER_IN_INFRASTRUCTURE)
    WF_DisableModuleConnectionManager();
#endif

    if (AppConfig.networkType == WF_INFRASTRUCTURE) 
        WF_CASetListRetryCount(MY_DEFAULT_LIST_RETRY_COUNT_INFRASTRUCTURE);
    
#if MY_DEFAULT_NETWORK_TYPE == WF_SOFT_AP
    // SoftAP: To allow redirection, need to hibernate before changing network type. Module FW has SoftAP flag and therefore hibernate mode
    //             is needed to clear this indication and allow proper network change. 
    //             This should work for non-SoftAP. But these have not been tested yet.
    WF_hibernate.state = WF_HB_ENTER_SLEEP;
    WF_hibernate.wakeup_notice = FALSE;
    //WFConsolePrintRomStr("SoftAP redirection: Put Wi-Fi module into hibernate mode.", TRUE);

    DelayMs(200);

    WF_hibernate.wakeup_notice = TRUE;
    //WFConsolePrintRomStr("Wakeup Wi-Fi module.", TRUE);
#else    
    /* Kick off connection now... */
    WF_CMConnect(ConnectionProfileID);
#endif

    /* Change state and return TRUE to show we are done! */
    CFGCXT.cfg_state = cfg_stopped;

    return 1;
}