Demo Team / mbed-IBooth-ETH

mbed Sensor node for Instrumented Booth over ETH.

Dependencies:   EthernetInterface-1 MaxbotixDriver Presence HTU21D_TEMP_HUMID_SENSOR_SAMPLE Resources SHARPIR mbed-rtos mbed-src WDT_K64F nsdl_lib

Fork of Trenton_Switch_LPC1768_ETH by Demo Team

main.cpp@8:be68e827aa53, 2013-10-09 (annotated)

Committer:
Kojto
Date:
Wed Oct 09 21:40:48 2013 +0200
Revision:
8:be68e827aa53
Parent:
7:afaa17c11965
Child:
10:09a1dd3fbd3d
Smart config correction



  - options now are 0,1,2 and 9

  - prints user settings for an access point

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 6:6eaae34586b8 1 /* mbed Microcontroller Library
Kojto 6:6eaae34586b8 2 * Copyright (c) 2006-2013 ARM Limited
Kojto 6:6eaae34586b8 3 *
Kojto 6:6eaae34586b8 4 * Licensed under the Apache License, Version 2.0 (the "License");
Kojto 6:6eaae34586b8 5 * you may not use this file except in compliance with the License.
Kojto 6:6eaae34586b8 6 * You may obtain a copy of the License at
Kojto 6:6eaae34586b8 7 *
Kojto 6:6eaae34586b8 8 * http://www.apache.org/licenses/LICENSE-2.0
Kojto 6:6eaae34586b8 9 *
Kojto 6:6eaae34586b8 10 * Unless required by applicable law or agreed to in writing, software
Kojto 6:6eaae34586b8 11 * distributed under the License is distributed on an "AS IS" BASIS,
Kojto 6:6eaae34586b8 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Kojto 6:6eaae34586b8 13 * See the License for the specific language governing permissions and
Kojto 6:6eaae34586b8 14 * limitations under the License.
Kojto 6:6eaae34586b8 15 */
Kojto 6:6eaae34586b8 16 #include "mbed.h"
Kojto 6:6eaae34586b8 17 #include "cc3000.h"
Kojto 6:6eaae34586b8 18 #include "main.h"
Kojto 6:6eaae34586b8 19 #include "TCPSocketConnection.h"
Kojto 6:6eaae34586b8 20 #include "TCPSocketServer.h"
Kojto 6:6eaae34586b8 21
Kojto 8:be68e827aa53 22 #define STRINGIFY(x) #x
Kojto 8:be68e827aa53 23 #define TO_STRING(x) STRINGIFY(x)
Kojto 8:be68e827aa53 24
Kojto 6:6eaae34586b8 25 using namespace mbed_cc3000;
Kojto 6:6eaae34586b8 26
Kojto 6:6eaae34586b8 27 tUserFS user_info;
Kojto 6:6eaae34586b8 28
Kojto 6:6eaae34586b8 29 /* cc3000 module declaration specific for user's board. Check also init() */
Kojto 6:6eaae34586b8 30 #if (MY_BOARD == WIGO)
Kojto 6:6eaae34586b8 31 cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn);
Kojto 6:6eaae34586b8 32 Serial pc(USBTX, USBRX);
Kojto 6:6eaae34586b8 33 #elif (MY_BOARD == WIFI_DIPCORTEX)
Kojto 6:6eaae34586b8 34 cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), PIN_INT0_IRQn);
Kojto 6:6eaae34586b8 35 Serial pc(UART_TX, UART_RX);
Kojto 6:6eaae34586b8 36 #else
Kojto 6:6eaae34586b8 37
Kojto 6:6eaae34586b8 38 #endif
Kojto 6:6eaae34586b8 39
Kojto 6:6eaae34586b8 40 #ifndef CC3000_UNENCRYPTED_SMART_CONFIG
Kojto 6:6eaae34586b8 41 const uint8_t smartconfigkey[] = {0x73,0x6d,0x61,0x72,0x74,0x63,0x6f,0x6e,0x66,0x69,0x67,0x41,0x45,0x53,0x31,0x36};
Kojto 6:6eaae34586b8 42 #else
Kojto 6:6eaae34586b8 43 const uint8_t smartconfigkey = 0;
Kojto 6:6eaae34586b8 44 #endif
Kojto 6:6eaae34586b8 45
Kojto 6:6eaae34586b8 46 /**
Kojto 6:6eaae34586b8 47 * \brief Print cc3000 information
Kojto 6:6eaae34586b8 48 * \param none
Kojto 6:6eaae34586b8 49 * \return none
Kojto 6:6eaae34586b8 50 */
Kojto 6:6eaae34586b8 51 void print_cc3000_info() {
Kojto 6:6eaae34586b8 52 uint8_t myMAC[8];
Kojto 6:6eaae34586b8 53
Kojto 6:6eaae34586b8 54 printf("MAC address + cc3000 info \r\n");
Kojto 6:6eaae34586b8 55 wifi.get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 6:6eaae34586b8 56 wifi.get_mac_address(myMAC);
Kojto 6:6eaae34586b8 57 printf(" MAC address %02x:%02x:%02x:%02x:%02x:%02x \r\n \r\n", myMAC[0], myMAC[1], myMAC[2], myMAC[3], myMAC[4], myMAC[5]);
Kojto 6:6eaae34586b8 58
Kojto 6:6eaae34586b8 59 printf(" FTC %i \r\n",user_info.FTC);
Kojto 6:6eaae34586b8 60 printf(" PP_version %i.%i \r\n",user_info.PP_version[0], user_info.PP_version[1]);
Kojto 6:6eaae34586b8 61 printf(" SERV_PACK %i.%i \r\n",user_info.SERV_PACK[0], user_info.SERV_PACK[1]);
Kojto 6:6eaae34586b8 62 printf(" DRV_VER %i.%i.%i \r\n",user_info.DRV_VER[0], user_info.DRV_VER[1], user_info.DRV_VER[2]);
Kojto 6:6eaae34586b8 63 printf(" FW_VER %i.%i.%i \r\n",user_info.FW_VER[0], user_info.FW_VER[1], user_info.FW_VER[2]);
Kojto 6:6eaae34586b8 64 }
Kojto 6:6eaae34586b8 65
Kojto 6:6eaae34586b8 66 /**
Kojto 6:6eaae34586b8 67 * \brief Connect to SSID with a timeout
Kojto 6:6eaae34586b8 68 * \param ssid Name of SSID
Kojto 6:6eaae34586b8 69 * \param key Password
Kojto 6:6eaae34586b8 70 * \param sec_mode Security mode
Kojto 6:6eaae34586b8 71 * \return none
Kojto 6:6eaae34586b8 72 */
Kojto 6:6eaae34586b8 73 void connect_to_ssid(char *ssid, char *key, unsigned char sec_mode) {
Kojto 7:afaa17c11965 74 printf("Connecting to SSID: %s. Timeout is 10s. \r\n",ssid);
Kojto 6:6eaae34586b8 75 if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) {
Kojto 7:afaa17c11965 76 printf(" Connected. \r\n");
Kojto 6:6eaae34586b8 77 } else {
Kojto 7:afaa17c11965 78 printf(" Connection timed-out (error). Please restart. \r\n");
Kojto 6:6eaae34586b8 79 while(1);
Kojto 6:6eaae34586b8 80 }
Kojto 6:6eaae34586b8 81 }
Kojto 6:6eaae34586b8 82
Kojto 6:6eaae34586b8 83 /**
Kojto 6:6eaae34586b8 84 * \brief Connect to SSID without security
Kojto 6:6eaae34586b8 85 * \param ssid Name of SSID
Kojto 6:6eaae34586b8 86 * \return none
Kojto 6:6eaae34586b8 87 */
Kojto 6:6eaae34586b8 88 void connect_to_ssid(char *ssid) {
Kojto 6:6eaae34586b8 89 wifi.connect_open((uint8_t *)ssid);
Kojto 6:6eaae34586b8 90 }
Kojto 6:6eaae34586b8 91
Kojto 6:6eaae34586b8 92 /**
Kojto 6:6eaae34586b8 93 * \brief First time configuration
Kojto 6:6eaae34586b8 94 * \param none
Kojto 6:6eaae34586b8 95 * \return none
Kojto 6:6eaae34586b8 96 */
Kojto 6:6eaae34586b8 97 void do_FTC(void) {
Kojto 6:6eaae34586b8 98 printf("Running First Time Configuration \r\n");
Kojto 6:6eaae34586b8 99 wifi.start_smart_config(smartconfigkey);
Kojto 6:6eaae34586b8 100 while (wifi.is_dhcp_configured() == false) {
Kojto 6:6eaae34586b8 101 wait_ms(500);
Kojto 6:6eaae34586b8 102 printf("Waiting for dhcp to be set. \r\n");
Kojto 6:6eaae34586b8 103 }
Kojto 6:6eaae34586b8 104 user_info.FTC = 1;
Kojto 6:6eaae34586b8 105 wifi.set_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 6:6eaae34586b8 106 wifi._wlan.stop();
Kojto 7:afaa17c11965 107 printf("FTC finished. \r\n");
Kojto 6:6eaae34586b8 108 }
Kojto 6:6eaae34586b8 109
Kojto 8:be68e827aa53 110 /**
Kojto 7:afaa17c11965 111 * \brief Start smart config
Kojto 7:afaa17c11965 112 * \param none
Kojto 6:6eaae34586b8 113 * \return none
Kojto 6:6eaae34586b8 114 */
Kojto 6:6eaae34586b8 115 void start_smart_config() {
Kojto 6:6eaae34586b8 116 wifi.start_smart_config(smartconfigkey);
Kojto 6:6eaae34586b8 117 }
Kojto 6:6eaae34586b8 118
Kojto 8:be68e827aa53 119 /**
Kojto 7:afaa17c11965 120 * \brief Simple socket demo
Kojto 7:afaa17c11965 121 * \param none
Kojto 6:6eaae34586b8 122 * \return int
Kojto 6:6eaae34586b8 123 */
Kojto 6:6eaae34586b8 124 int main() {
Kojto 6:6eaae34586b8 125 init(); /* board dependent init */
Kojto 6:6eaae34586b8 126 pc.baud(115200);
Kojto 6:6eaae34586b8 127
Kojto 6:6eaae34586b8 128 wifi.start(0);
Kojto 7:afaa17c11965 129 printf("cc3000 simple socket demo. \r\n");
Kojto 6:6eaae34586b8 130 print_cc3000_info();
Kojto 6:6eaae34586b8 131
Kojto 8:be68e827aa53 132 printf("User's AP setup: SSID: %s, Password: %s, Security: %s \r\n", TO_STRING(SSID), TO_STRING(AP_KEY), TO_STRING(AP_SECURITY));
Kojto 8:be68e827aa53 133
Kojto 6:6eaae34586b8 134 printf("\n<0> Normal run. SmartConfig will \r\n start if no valid connection exists. \r\n");
Kojto 8:be68e827aa53 135 printf("<1> Connect using fixed SSID without AP_KEY: %s \r\n", SSID);
Kojto 8:be68e827aa53 136 printf("<2> Connect using fixed SSID with AP_KEY: %s \r\n", SSID);
Kojto 8:be68e827aa53 137 printf("<9> SmartConfig. \r\n");
Kojto 6:6eaae34586b8 138
Kojto 6:6eaae34586b8 139 signed char c = getchar();
Kojto 6:6eaae34586b8 140 switch (c)
Kojto 6:6eaae34586b8 141 {
Kojto 6:6eaae34586b8 142 case '0':
Kojto 8:be68e827aa53 143 if (!user_info.FTC)
Kojto 6:6eaae34586b8 144 {
Kojto 6:6eaae34586b8 145 do_FTC();
Kojto 6:6eaae34586b8 146 wifi._wlan.stop();
Kojto 6:6eaae34586b8 147 }
Kojto 6:6eaae34586b8 148 break;
Kojto 6:6eaae34586b8 149 case '1':
Kojto 6:6eaae34586b8 150 printf("Attempting SSID Connection. \r\n");
Kojto 8:be68e827aa53 151
Kojto 8:be68e827aa53 152 wifi._wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 8:be68e827aa53 153 wait(1);
Kojto 8:be68e827aa53 154 wifi.stop();
Kojto 8:be68e827aa53 155 wait(1);
Kojto 8:be68e827aa53 156 wifi.start(0);
Kojto 8:be68e827aa53 157 connect_to_ssid(SSID);
Kojto 8:be68e827aa53 158 break;
Kojto 8:be68e827aa53 159 case '2':
Kojto 8:be68e827aa53 160 printf("Attempting SSID Connection. \r\n");
Kojto 8:be68e827aa53 161
Kojto 8:be68e827aa53 162 wifi._wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 8:be68e827aa53 163 wait(1);
Kojto 8:be68e827aa53 164 wifi.stop();
Kojto 8:be68e827aa53 165 wait(1);
Kojto 8:be68e827aa53 166 wifi.start(0);
Kojto 6:6eaae34586b8 167 #ifndef CC3000_TINY_DRIVER
Kojto 8:be68e827aa53 168 connect_to_ssid(SSID, AP_KEY, AP_SECURITY);
Kojto 6:6eaae34586b8 169 #else
Kojto 6:6eaae34586b8 170 connect_to_ssid(SSID);
Kojto 6:6eaae34586b8 171 #endif
Kojto 6:6eaae34586b8 172 break;
Kojto 8:be68e827aa53 173 case '9':
Kojto 6:6eaae34586b8 174 printf("Starting Smart Config configuration. \r\n");
Kojto 6:6eaae34586b8 175 start_smart_config();
Kojto 6:6eaae34586b8 176 while (wifi.is_dhcp_configured() == false)
Kojto 6:6eaae34586b8 177 {
Kojto 6:6eaae34586b8 178 wait_ms(500);
Kojto 6:6eaae34586b8 179 printf("Waiting for dhcp to be set. \r\n");
Kojto 6:6eaae34586b8 180 }
Kojto 6:6eaae34586b8 181
Kojto 6:6eaae34586b8 182 printf("Press the reset button on your board and select 0... \r\n");
Kojto 6:6eaae34586b8 183 while(1);
Kojto 6:6eaae34586b8 184 default:
Kojto 6:6eaae34586b8 185 printf("Wrong selection. \r\n");
Kojto 6:6eaae34586b8 186 printf("Reset the board and try again. \r\n");
Kojto 6:6eaae34586b8 187 break;
Kojto 6:6eaae34586b8 188 }
Kojto 6:6eaae34586b8 189
Kojto 6:6eaae34586b8 190 printf("DHCP request \r\n");
Kojto 6:6eaae34586b8 191 while (wifi.is_dhcp_configured() == false) {
Kojto 6:6eaae34586b8 192 wait_ms(500);
Kojto 6:6eaae34586b8 193 printf(" Waiting for dhcp to be set. \r\n");
Kojto 6:6eaae34586b8 194 }
Kojto 6:6eaae34586b8 195
Kojto 6:6eaae34586b8 196 tNetappIpconfigRetArgs ipinfo2;
Kojto 6:6eaae34586b8 197 wifi.get_ip_config(&ipinfo2); // data is returned in the ipinfo2 structure
Kojto 6:6eaae34586b8 198 printf("DHCP assigned IP Address = %d.%d.%d.%d \r\n", ipinfo2.aucIP[3], ipinfo2.aucIP[2], ipinfo2.aucIP[1], ipinfo2.aucIP[0]);
Kojto 6:6eaae34586b8 199
Kojto 6:6eaae34586b8 200 char python_msg[] = "Hello Python\n";
Kojto 6:6eaae34586b8 201 TCPSocketServer server;
Kojto 6:6eaae34586b8 202 TCPSocketConnection client;
Kojto 6:6eaae34586b8 203
Kojto 6:6eaae34586b8 204 server.bind(15000);
Kojto 6:6eaae34586b8 205 server.listen();
Kojto 6:6eaae34586b8 206
Kojto 6:6eaae34586b8 207 while (1) {
Kojto 6:6eaae34586b8 208 int32_t status = server.accept(client);
Kojto 6:6eaae34586b8 209 if (status >= 0) {
Kojto 6:6eaae34586b8 210 client.set_blocking(false, 1500); // Timeout after (1.5)s
Kojto 6:6eaae34586b8 211 printf("Connection from: %s \r\n", client.get_address());
Kojto 6:6eaae34586b8 212 char buffer[256];
Kojto 6:6eaae34586b8 213 int stat = client.receive(buffer, sizeof(buffer));
Kojto 6:6eaae34586b8 214 if (stat >=0) {
Kojto 6:6eaae34586b8 215 printf("Received: %s \r\n",buffer);
Kojto 6:6eaae34586b8 216 printf("Sending the message to the server. \r\n");
Kojto 6:6eaae34586b8 217 client.send_all(python_msg, sizeof(python_msg));
Kojto 6:6eaae34586b8 218 client.close();
Kojto 6:6eaae34586b8 219 }
Kojto 6:6eaae34586b8 220 }
Kojto 6:6eaae34586b8 221 }
Kojto 6:6eaae34586b8 222 }