Revision 1:99076f2d9408, committed 2013-09-13

Comitter:

Kojto

Date:

Fri Sep 13 18:02:03 2013 +0000

Parent:

0:ce33c63eefe5

Child:

2:c8cdcef31933

Commit message:

tcp server addition

Changed in this revision

--- a/cc3000_HostDriver.lib	Sun Sep 08 18:31:33 2013 +0000
+++ b/cc3000_HostDriver.lib	Fri Sep 13 18:02:03 2013 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/Kojto/code/cc3000_HostDriver/#b1f1be2cdbc9
+http://mbed.org/users/Kojto/code/cc3000_HostDriver/#f8b31c6e96d6

--- a/doTCPIP.cpp	Sun Sep 08 18:31:33 2013 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,176 +0,0 @@
-#include "doTCPIP.h"
-#include "cc3000.h"
-#include "main.h"
-
-using namespace mbed_cc3000;
-
-extern cc3000 wigo;
-
-//volatile uint8_t newData;
-// int32_t server_running;
-//uint8_t ForceFixedSSID;
-//int8_t runSmartConfig;            // Flag indicating whether user requested to perform Smart Config
-//volatile uint32_t ulCC3000Connected;
-uint8_t ConnectUsingSmartConfig;
-uint8_t myMAC[8];
-tUserFS userFS;
-
-int8_t requestBuffer[REQ_BUFFER_SIZE];
-//int32_t LAN_Connected = 0;
-
-uint8_t SmartConfigProfilestored = 0xff;
-
-#ifndef CC3000_UNENCRYPTED_SMART_CONFIG
-  const uint8_t smartconfigkey[] = {0x73,0x6d,0x61,0x72,0x74,0x63,0x6f,0x6e,0x66,0x69,0x67,0x41,0x45,0x53,0x31,0x36};
-#else
-  const uint8_t smartconfigkey = NULL;
-#endif
-
-/** \brief Flag indicating whether to print CC3000 Connection info */
-
-//Device name - used for Smart config in order to stop the Smart phone configuration process
-uint8_t DevServname[] = "CC3000";
-//volatile uint32_t SendmDNSAdvertisment;
-
-
-/* TODO */
-void create_tcp_connection(int32_t port)
-{
-    const char python_msg[] = "Hello Python\n";
-    int32_t stat;
-    int32_t sock;
-    //new TCP socket descriptor
-    int32_t newsock;
-    //destination address
-    sockaddr destAddr;
-    //local address
-    sockaddr LocalAddr;
-    socklen_t addrlen;
-    memset(&LocalAddr, 0, 8);
-    LocalAddr.family = AF_INET;
-    LocalAddr.data[0] = (port >> 8) & 0xff;
-    LocalAddr.data[1] = port & 0xff;
-    memset (&LocalAddr.data[2], 0, 4);
-    sock = wigo._socket.socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
-    while(sock == -1) sock = wigo._socket.socket(AF_INET, SOCK_DGRAM, IPPROTO_TCP);
-    wigo._socket.bind(sock,&LocalAddr,sizeof(sockaddr));
-    wigo._socket.listen(sock, 1);
-    addrlen = sizeof(destAddr);
-    while(1)
-    {
-        newsock = -2;
-        printf("Server waiting for connection to Python\n");
-        LED_D2_ON;
-        while((newsock == -1) || (newsock == -2))
-        {
-            newsock = wigo._socket.accept(sock,&destAddr, &addrlen);
-        }
-        printf("Connected\n");
-        //receive TCP data
-        if(newsock >= 0)
-        {
-            wigo._socket.recv(newsock, requestBuffer,20,0);
-            printf("Input = %s\n", requestBuffer);
-            stat = -2;
-            stat = wigo._socket.send(newsock, python_msg, strlen(python_msg), 0);
-            printf("status= %d\n", stat);
-            LED_D2_OFF;
-        } else printf("bad socket= %d\n", newsock);
-        wigo._socket.closesocket(newsock);
-        printf("Done, press any key to repeat\n");
-        getchar();
-//        printf("\x1B[2J");    //VT100 erase screen
-//        printf("\x1B[H");     //VT100 home
-    }
-}
-
-void start_smart_config() {
-    wigo.start_smart_config(smartconfigkey);
-}
-
-void init_tcp(void)
-{
-    int t;
-    tNetappIpconfigRetArgs ipinfo2;
-
-    check_dhcp();
-    //while(checkWiFiConnected() == false);
-    // If connectivity is good, run the primary functionality
-     // while(1)
-     // {
-     //     if (checkWiFiConnected()) break;
-     //     wait(1);
-     // }
-//     printf("Connected\n");
-    // If we're not blocked by accept or others, obtain the latest status
-    wigo.get_ip_config(&ipinfo2);                  // data is returned in the ipinfo2 structure
-    printf("\n*** Wi-Go board DHCP assigned IP Address = %d.%d.%d.%d\n", ipinfo2.aucIP[3], ipinfo2.aucIP[2], ipinfo2.aucIP[1], ipinfo2.aucIP[0]);
-    LED_D3_ON;
-
-    t = wigo._socket.mdnsAdvertiser(1, DevServname, sizeof(DevServname));
-    printf("mDNS Status= %x\n", t);
-}
-
-void run_tcp_server(void)
-{
-    LED_D3_OFF;
-    LED_D2_OFF;
-    printf("\n\nStarting TCP/IP Server\n");
-    init_tcp();
-    create_tcp_connection(TCPIP_PORT);
-}
-
-bool check_dhcp(void)
-{
-    int32_t t;
-    //static uint8_t obtainIpInfoFlag = FALSE;
-
-    // Wait until for dhcp
-    while (wigo.is_dhcp_configured() == false)
-    {
-         wait_ms(500);
-         printf("waiting\n");
-    }
-
-    // Check if we are in a connected state.  If so, set flags and LED
-    //if (wigo.is_connected() == true)
-    //{
-        //if (obtainIpInfoFlag == FALSE)
-        //{
-        //    obtainIpInfoFlag = TRUE;             // Set flag so we don't constantly turn the LED on
-            //LED_D3_ON;
-            //If Smart Config was performed, we need to send complete notification to the configure (Smart Phone App)
-            // if (ConnectUsingSmartConfig==1)
-            // {
-            //     ConnectUsingSmartConfig = 0;
-            //     SmartConfigProfilestored = SMART_CONFIG_SET;
-            // }
-
-        //}
-        t = wigo._socket.mdnsAdvertiser(1, DevServname, sizeof(DevServname));
-        printf("mDNS Status= %x\n", t);
-        return true;
-    //}
-    //return FALSE;
-}
-
-void do_FTC(void)
-{
-    printf("Running First Time Configuration\n");
-    // server_running = 1;
-    //runSmartConfig = 1;
-    start_smart_config();
-    init_tcp();
-    RED_OFF;
-    GREEN_OFF;
-    BLUE_OFF;
-    userFS.FTC = 1;
-    wigo._nvmem.write( NVMEM_USER_FILE_1_FILEID, sizeof(userFS), 0, (uint8_t *) &userFS);
-    //runSmartConfig = 0;
-    SmartConfigProfilestored = SMART_CONFIG_SET;
-    wigo._wlan.stop();
-    printf("FTC finished\n");
-}
-
-
-

--- a/doTCPIP.h	Sun Sep 08 18:31:33 2013 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-/****************************************************************************
-*
-*  doTCPIP.h - CC3000 TCP/IP
-*  Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
-*
-*  Redistribution and use in source and binary forms, with or without
-*  modification, are permitted provided that the following conditions
-*  are met:
-*
-*    Redistributions of source code must retain the above copyright
-*    notice, this list of conditions and the following disclaimer.
-*
-*    Redistributions in binary form must reproduce the above copyright
-*    notice, this list of conditions and the following disclaimer in the
-*    documentation and/or other materials provided with the
-*    distribution.
-*
-*    Neither the name of Texas Instruments Incorporated nor the names of
-*    its contributors may be used to endorse or promote products derived
-*    from this software without specific prior written permission.
-*
-*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-*  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-*  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-*  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-*****************************************************************************/
-
-#ifndef DOTCPIP_H
-#define DOTCPIP_H
-
-#include "cc3000.h"
-
-/** TCP/IP Functions
-*
-*/
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#define SMART_CONFIG_SET 0x55
-#define TCPIP_PORT 15000
-
-#define USE_DHCP      1
-#define USE_STATIC_IP 2
-
-#define NONE 0
-#define WEP  1
-#define WPA  2
-#define WPA2 3
-
-// Modify the following settings as necessary for your Wi-Fi Network setup:
-#define IP_ALLOC_METHOD USE_DHCP        // for DHCP assigned IP address
-//#define IP_ALLOC_METHOD USE_STATIC_IP // for static IP address
-
-// Default SSID Settings
-#define AP_KEY       "87654321"
-#define AP_SECURITY     WPA2            // WPA2 must be enabled for use with iPhone or Android phone hotspot!
-#define SSID           "test"
-//#define AP_SECURITY    NONE          // no security but will connect quicker!
-#define STATIC_IP_OCT1 192
-#define STATIC_IP_OCT2 168
-#define STATIC_IP_OCT3 0
-#define STATIC_IP_OCT4 103
-
-#define STATIC_GW_OCT4 1             // Static Gateway address  = STATIC_IP_OCT1.STATIC_IP_OCT2.STATIC_IP_OCT3.STATIC_GW_OCT4
-
-#define REQ_BUFFER_SIZE 400
-
-// typedef struct {
-//     uint8_t FTC;           // First time config performed
-//     uint8_t PP_version[2]; // Patch Programmer version
-//     uint8_t SERV_PACK[2];  // Service Pack Version
-//     uint8_t DRV_VER[3];    // Driver Version
-//     uint8_t FW_VER[3];     // Firmware Version
-//     uint8_t validCIK;      // CIK[] is valid (Client Interface Key)
-//     uint8_t CIK[40];
-// } userFS_t;
-
-extern mbed_cc3000::tUserFS userFS;
-
-// extern volatile uint32_t ulSmartConfigFinished,ulCC3000DHCP, OkToDoShutDown, ulCC3000DHCP_configured;
-// extern int32_t server_running;
-// extern volatile uint8_t newData;
-// extern uint8_t ForceFixedSSID;
-// extern int8_t runSmartConfig;
-// extern int8_t requestBuffer[];
- extern uint8_t myMAC[8];
- extern uint8_t SmartConfigProfilestored;
-
-// extern void StartSmartConfig(void);
-
-bool check_dhcp(void);
-void start_smart_config(void);
-void create_tcp_connection(int32_t port);
-void init_tcp(void);
-void run_tcp_server(void);
-void do_FTC(void);
-
-#endif // DOTCPIP_H

--- a/main.cpp	Sun Sep 08 18:31:33 2013 +0000
+++ b/main.cpp	Fri Sep 13 18:02:03 2013 +0000
@@ -1,13 +1,27 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "mbed.h"
 #include "KL25Z_irq_prio.h"
 #include "cc3000.h"
-#include "doTCPIP.h"
+#include "tcp_ip_demo.h"
 #include "main.h"
 
 using namespace mbed_cc3000;
 
-// Serial USB port
-Serial pc(USBTX, USBRX);
+#if (WIGO_BOARD)
 // Wi-Go battery charger control
 DigitalOut PWR_EN1(PTB2);
 DigitalOut PWR_EN2(PTB3);
@@ -18,14 +32,15 @@
 DigitalOut led1 (PTB8);
 DigitalOut led2 (PTB9);
 DigitalOut led3 (PTB10);
-// Wi-go cc3000 
+#endif
+
+Serial pc(USBTX, USBRX);
 cc3000 wigo(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn);
 
-/* TODO REMOVE -> new function with all priorities as well */
-#define WLAN_ISF_PCR        PORTA->PCR[16]
-#define WLAN_ISF_ISFR       PORTA->ISFR
-#define WLAN_ISF_MASK       (1<<16)
-
+/** Initialize LED (only for Wi-go board)
+ *  \param  none
+ *  \return none
+ */
 void initLEDs(void)
 {
     RED_OFF;
@@ -36,6 +51,10 @@
     LED_D3_OFF;
 }
 
+/** Print cc3000 information
+ *  \param  none
+ *  \return none
+ */
 void print_cc3000_info() {
     wigo.get_user_file_info((uint8_t *)&userFS, sizeof(userFS));
     wigo.get_mac_address(myMAC);
@@ -48,83 +67,49 @@
     printf("FW_VER     %i.%i.%i\n",userFS.FW_VER[0], userFS.FW_VER[1], userFS.FW_VER[2]);
 }
 
-int32_t set_static_dhcp(void)
-{
-    uint8_t pucIP_Addr[4];
-    uint8_t pucIP_DefaultGWAddr[4];
-    uint8_t pucSubnetMask[4];
-    uint8_t pucDNS[4];
-
-    // Subnet mask is assumed to be 255.255.255.0
-    pucSubnetMask[0] = 0xFF;
-    pucSubnetMask[1] = 0xFF;
-    pucSubnetMask[2] = 0xFF;
-    pucSubnetMask[3] = 0x0;
-
-    // CC3000's IP
-    pucIP_Addr[0] = STATIC_IP_OCT1;
-    pucIP_Addr[1] = STATIC_IP_OCT2;
-    pucIP_Addr[2] = STATIC_IP_OCT3;
-    pucIP_Addr[3] = STATIC_IP_OCT4;
-
-    // Default Gateway/Router IP
-    // 192.168.1.1
-    pucIP_DefaultGWAddr[0] = STATIC_IP_OCT1;
-    pucIP_DefaultGWAddr[1] = STATIC_IP_OCT2;
-    pucIP_DefaultGWAddr[2] = STATIC_IP_OCT3;
-    pucIP_DefaultGWAddr[3] = STATIC_GW_OCT4;
-
-    // We assume the router is also a DNS server
-    pucDNS[0] = STATIC_IP_OCT1;
-    pucDNS[1] = STATIC_IP_OCT2;
-    pucDNS[2] = STATIC_IP_OCT3;
-    pucDNS[3] = STATIC_GW_OCT4;
-
-    wigo._netapp.dhcp((uint32_t *)pucIP_Addr,
-                (uint32_t *)pucSubnetMask,
-                (uint32_t *)pucIP_DefaultGWAddr,
-                (uint32_t *)pucDNS);
-
-    // reset the CC3000 to apply Static Setting
-    wigo._wlan.stop();
-    wait(1);
-    wigo._wlan.start(0);
-
-    // Mask out all non-required events from CC3000
-    wigo._wlan.set_event_mask(HCI_EVNT_WLAN_KEEPALIVE|
-                        HCI_EVNT_WLAN_UNSOL_INIT|
-                        HCI_EVNT_WLAN_ASYNC_PING_REPORT);
-    return(0);
-}
-
+/** Connect to SSID with security
+ *  \param  ssid     Name of SSID
+ *  \param  key      Password
+ *  \param  sec_mode Security mode
+ *  \return none
+ */
 void connect_to_ssid(uint8_t *ssid, uint8_t *key, uint8_t sec_mode) {
     printf("Connecting to SSID: %s. Timeout is 10s.\n",ssid);
     if (wigo.connect_to_AP(ssid, key, sec_mode) == true) {
         printf("Connected\n");
     } else {
-        printf("Connection timed-out (error).\n");
+        printf("Connection timed-out (error). Please restart.\n");
+        while(1);
   }
 }
 
+/** Connect to SSID without security
+ *  \param  ssid Name of SSID
+ *  \return none
+ */
 void connect_to_ssid(uint8_t *ssid) {
     wigo.connect_open(ssid);
 }
 
+/** Main function
+ *  \param  none
+ *  \return int
+ */
 int main() {
-    // set current to 500mA since we're turning on the Wi-Fi
-    PWR_EN1 = 0;
-    PWR_EN2 = 1;
+    // Wi-Go set current to 500mA since we're turning on the Wi-Fi
+    SET_PWR_EN1;
+    SET_PWR_EN2;
 
-    pc.baud (115200);
+    pc.baud(115200);
 
-    NVIC_SetAllPriority(3);               // Set ALL interrupt priorities to level 3
+    /* KL25 specific code */
+    NVIC_SetAllPriority(3);
     NVIC_SetPriority(SPI0_IRQn, 0x0);     // Wi-Fi SPI interrupt must be higher priority than SysTick
     NVIC_SetPriority(PORTA_IRQn, 0x1);
     NVIC_SetPriority(SysTick_IRQn, 0x2);  // SysTick set to lower priority than Wi-Fi SPI bus interrupt
 
-    // Clear pending interrupt
-    WLAN_ISF_PCR  |= PORT_PCR_ISF_MASK;
-    WLAN_ISF_ISFR |= WLAN_ISF_MASK;
+    CLEAR_PCR_INTERRUPT;
+    CLEAN_PORT_INTERRUPT;
 
     GREEN_ON;
     wigo.start(0);
@@ -151,44 +136,28 @@
     #ifdef AP_KEY
             connect_to_ssid((uint8_t *)SSID,(uint8_t *)AP_KEY,AP_SECURITY); /* TODO rewrite to const vraiables - NOT MACROS */
     #else
-            connect_to_ssid(SSID);
+            connect_to_ssid((uint8_t *)SSID);
     #endif
 #else
-            connect_to_ssid(SSID);
+            connect_to_ssid((uint8_t *)SSID);
 #endif
             break;
         case '2':
-            //server_running = 1;
-            //runSmartConfig = 1;
+            printf("Starting Smart Config configuration.\n");
             start_smart_config();
-            init_tcp();
-            //server_running = 1;
-            RED_OFF;
-            GREEN_OFF;
-            BLUE_OFF;
-            printf("Press the reset button on your board and select 1...\n");
-            while(1)
-            {
-                GREEN_ON;
-                wait_ms(500);
-                GREEN_OFF;
-                wait_ms(500);
-            }
+            init_dhcp();
+
+            printf("Press the reset button on your board and select 0...\n");
+            while(1);
         default:
             printf("Wrong selection.\n");
             printf("Reset the board and try again.\n");
             break;
     }
-    //server_running = 0;
     SmartConfigProfilestored = SMART_CONFIG_SET;
     RED_OFF;
     GREEN_OFF;
     BLUE_OFF;
 
-    //dynamic dhcp is set by default
-#if IP_ALLOC_METHOD == USE_STATIC_IP
-    set_static_dhcp();
-#endif
-
     run_tcp_server();    // Run TCP/IP Connection to host
 }

--- a/main.h	Sun Sep 08 18:31:33 2013 +0000
+++ b/main.h	Fri Sep 13 18:02:03 2013 +0000
@@ -1,6 +1,25 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #ifndef MAIN_H
 #define MAIN_H
 
+#define WIGO_BOARD 1
+
+#if (WIGO_BOARD == 1)
+
 extern DigitalOut ledr;
 extern DigitalOut ledg;
 extern DigitalOut ledb;
@@ -27,4 +46,47 @@
 #define LED_D3_ON      led3 = 0;
 #define LED_D3_TOGGLE  led3 = !led3;
 
+#define SET_PWR_EN1    PWR_EN1 = 0
+#define SET_PWR_EN2    PWR_EN2 = 1
+
+#define WLAN_ISF_PCR        PORTA->PCR[16]
+#define WLAN_ISF_ISFR       PORTA->ISFR
+#define WLAN_ISF_MASK       (1<<16)
+
+#define CLEAR_PCR_INTERRUPT    WLAN_ISF_PCR|=PORT_PCR_ISF_MASK;
+#define CLEAN_PORT_INTERRUPT    WLAN_ISF_ISFR|=WLAN_ISF_MASK;
+
+#else
+
+#define CLEAR_PCR_INTERRUPT
+#define CLEAN_PORT_INTERRUPT
+
+#define RED_OFF
+#define RED_ON
+#define RED_TOGGLE
+#define GREEN_OFF
+#define GREEN_ON
+#define GREEN_TOGGLE
+#define BLUE_OFF
+#define BLUE_ON
+#define BLUE_TOGGLE
+#define LED_D1_OFF
+#define LED_D1_ON
+#define LED_D1_TOGGLE
+#define LED_D2_OFF
+#define LED_D2_ON
+#define LED_D2_TOGGLE
+#define LED_D3_OFF
+#define LED_D3_ON
+#define LED_D3_TOGGLE
+
+#define SET_PWR_EN1
+#define SET_PWR_EN2
+
+#define WLAN_ISF_PCR
+#define WLAN_ISF_ISFR
+#define WLAN_ISF_MASK
+
 #endif
+
+#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tcp_ip_demo.cpp	Fri Sep 13 18:02:03 2013 +0000
@@ -0,0 +1,197 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "tcp_ip_demo.h"
+#include "cc3000.h"
+#include "main.h"
+
+using namespace mbed_cc3000;
+
+extern cc3000 wigo;
+
+uint8_t ConnectUsingSmartConfig;
+uint8_t myMAC[8];
+tUserFS userFS;
+
+uint8_t SmartConfigProfilestored = 0xff;
+
+#ifndef CC3000_UNENCRYPTED_SMART_CONFIG
+  const uint8_t smartconfigkey[] = {0x73,0x6d,0x61,0x72,0x74,0x63,0x6f,0x6e,0x66,0x69,0x67,0x41,0x45,0x53,0x31,0x36};
+#else
+  const uint8_t smartconfigkey = 0;
+#endif
+
+/* Device name - used for Smart config in order to stop the Smart phone configuration process */
+static uint8_t DevServname[] = "CC3000";
+static int8_t requestBuffer[REQ_BUFFER_SIZE];
+
+/** Start tcp server
+ *  \param  port Port for server
+ *  \return none
+ */
+void create_tcp_connection(int32_t port) {
+  const char python_msg[] = "Hello Python\n";
+  int32_t stat;
+  cc3000_server server = wigo.create_tcp_server(0, 15000);
+
+  server.bind();
+  server.listen(1); /* backlog = 1 */
+  while (1) {
+    stat = server.accept();
+    printf("Connected\n");
+    if (stat >= 0) {
+     server.receive(requestBuffer,20,0);
+     printf("Input = %s\n", requestBuffer);
+     stat = server.send((void *)python_msg, strlen(python_msg), 0);
+     printf("status= %d\n", stat);
+    } else {
+      printf("bad socket= %d\n", stat);
+    }
+    server.close();
+    printf("Done, press any key to repeat\n");
+    getchar();
+  }
+}
+
+/** Start smart config
+ *  \param  none
+ *  \return none
+ */
+void start_smart_config() {
+    wigo.start_smart_config(smartconfigkey);
+}
+
+/** Initialize
+ *  \param  none
+ *  \return none
+ */
+void init_dhcp(void)
+{
+    int32_t t;
+    tNetappIpconfigRetArgs ipinfo2;
+
+    //dynamic dhcp is set by default
+#if IP_ALLOC_METHOD == USE_STATIC_IP
+    set_static_dhcp();
+#endif
+    check_dhcp();
+
+  // If we're not blocked by accept or others, obtain the latest status
+    wigo.get_ip_config(&ipinfo2);                  // data is returned in the ipinfo2 structure
+    printf("\n*** Wi-Go board DHCP assigned IP Address = %d.%d.%d.%d\n", ipinfo2.aucIP[3], ipinfo2.aucIP[2], ipinfo2.aucIP[1], ipinfo2.aucIP[0]);
+
+    t = wigo._socket.mdnsAdvertiser(1, DevServname, sizeof(DevServname));
+    printf("mDNS Status= %x\n", t);
+}
+
+/** Waits for dhcp to be set
+ *  \param  none
+ *  \return none
+ */
+void check_dhcp(void)
+{
+    int32_t t;
+
+    while (wigo.is_dhcp_configured() == false)
+    {
+         wait_ms(500);
+         printf("Waiting for dhcp to be set.\n");
+    }
+
+    t = wigo._socket.mdnsAdvertiser(1, DevServname, sizeof(DevServname));
+    printf("mDNS Status= %x\n", t);
+}
+
+/** Sets static DHCP (auto dhpc by default)
+ *  \param  none
+ *  \return none
+ */
+void set_static_dhcp(void)
+{
+    uint8_t pucIP_Addr[4];
+    uint8_t pucIP_DefaultGWAddr[4];
+    uint8_t pucSubnetMask[4];
+    uint8_t pucDNS[4];
+
+    // Subnet mask is assumed to be 255.255.255.0
+    pucSubnetMask[0] = 0xFF;
+    pucSubnetMask[1] = 0xFF;
+    pucSubnetMask[2] = 0xFF;
+    pucSubnetMask[3] = 0x0;
+
+    // CC3000's IP
+    pucIP_Addr[0] = STATIC_IP_OCT1;
+    pucIP_Addr[1] = STATIC_IP_OCT2;
+    pucIP_Addr[2] = STATIC_IP_OCT3;
+    pucIP_Addr[3] = STATIC_IP_OCT4;
+
+    // Default Gateway/Router IP
+    // 192.168.1.1
+    pucIP_DefaultGWAddr[0] = STATIC_IP_OCT1;
+    pucIP_DefaultGWAddr[1] = STATIC_IP_OCT2;
+    pucIP_DefaultGWAddr[2] = STATIC_IP_OCT3;
+    pucIP_DefaultGWAddr[3] = STATIC_GW_OCT4;
+
+    // We assume the router is also a DNS server
+    pucDNS[0] = STATIC_IP_OCT1;
+    pucDNS[1] = STATIC_IP_OCT2;
+    pucDNS[2] = STATIC_IP_OCT3;
+    pucDNS[3] = STATIC_GW_OCT4;
+
+    wigo._netapp.dhcp((uint32_t *)pucIP_Addr,
+                (uint32_t *)pucSubnetMask,
+                (uint32_t *)pucIP_DefaultGWAddr,
+                (uint32_t *)pucDNS);
+
+    // reset the CC3000 to apply Static Setting
+    wigo._wlan.stop();
+    wait(1);
+    wigo._wlan.start(0);
+
+    // Mask out all non-required events from CC3000
+    wigo._wlan.set_event_mask(HCI_EVNT_WLAN_KEEPALIVE|
+                        HCI_EVNT_WLAN_UNSOL_INIT|
+                        HCI_EVNT_WLAN_ASYNC_PING_REPORT);
+}
+
+/** Executes functions for tcp/ip server
+ *  \param  none
+ *  \return none
+ */
+void run_tcp_server(void)
+{
+    init_dhcp();
+    printf("\n\nStarting TCP/IP Server\n");
+    create_tcp_connection(TCPIP_PORT);
+}
+
+/** First time configuration
+ *  \param  none
+ *  \return none
+ */
+void do_FTC(void)
+{
+    printf("Running First Time Configuration\n");
+    start_smart_config();
+    init_dhcp();
+    userFS.FTC = 1;
+    wigo.set_user_file_info((uint8_t *)&userFS, sizeof(userFS));
+    SmartConfigProfilestored = SMART_CONFIG_SET;
+    wigo._wlan.stop();
+    printf("FTC finished.\n");
+}
+
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tcp_ip_demo.h	Fri Sep 13 18:02:03 2013 +0000
@@ -0,0 +1,61 @@
+#ifndef DOTCPIP_H
+#define DOTCPIP_H
+
+#include "cc3000.h"
+
+/** TCP/IP Functions
+*
+*/
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#define SMART_CONFIG_SET 0x55
+#define TCPIP_PORT 15000
+
+#define USE_DHCP      1
+#define USE_STATIC_IP 2
+
+#define NONE 0
+#define WEP  1
+#define WPA  2
+#define WPA2 3
+
+// Modify the following settings as necessary for your Wi-Fi Network setup:
+#define IP_ALLOC_METHOD USE_DHCP        // for DHCP assigned IP address
+//#define IP_ALLOC_METHOD USE_STATIC_IP // for static IP address
+
+// Default SSID Settings
+#define AP_KEY       "87654321"
+#define AP_SECURITY     WPA2            // WPA2 must be enabled for use with iPhone or Android phone hotspot!
+#define SSID           "test"
+//#define AP_SECURITY    NONE          // no security but will connect quicker!
+#define STATIC_IP_OCT1 192
+#define STATIC_IP_OCT2 168
+#define STATIC_IP_OCT3 0
+#define STATIC_IP_OCT4 103
+
+#define STATIC_GW_OCT4 1             // Static Gateway address  = STATIC_IP_OCT1.STATIC_IP_OCT2.STATIC_IP_OCT3.STATIC_GW_OCT4
+
+#define REQ_BUFFER_SIZE 400
+
+
+extern mbed_cc3000::tUserFS userFS;
+
+extern uint8_t myMAC[8];
+extern uint8_t SmartConfigProfilestored;
+
+
+void check_dhcp(void);
+void start_smart_config(void);
+void create_tcp_connection(int32_t port);
+void init_dhcp(void);
+void run_tcp_server(void);
+void do_FTC(void);
+void set_dhcp(void);
+
+#endif // DOTCPIP_H