Simple Demo that gets a webpage
Dependencies: HTTPClient cc3000_hostdriver_mbedsocket mbed
Fork of EECS149_email_notifier by
Diff: main.cpp
- Revision:
- 4:b61a6b6190be
- Parent:
- 3:ec0169cbc94d
- Child:
- 5:236e750e4202
--- a/main.cpp Tue Oct 08 14:54:06 2013 +0000 +++ b/main.cpp Wed Nov 06 17:25:54 2013 +0000 @@ -23,89 +23,20 @@ /* cc3000 module declaration specific for user's board. Check also init() */ #if (MY_BOARD == WIGO) -cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn); +cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), "ssid", "key", WPA2, false); Serial pc(USBTX, USBRX); #elif (MY_BOARD == WIFI_DIPCORTEX) -cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), PIN_INT0_IRQn); +cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), "ssid", "key", WPA2, false); Serial pc(UART_TX, UART_RX); +#elif (MY_BOARD == MBED_BOARD_EXAMPLE) +cc3000 wifi(p9, p10, p8, SPI(p5, p6, p7), "ssid", "key", WPA2, false); +Serial pc(USBTX, USBRX); #else #endif -tUserFS user_info; HTTPClient http; char str[512]; - -#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 - -/** - * \brief Print cc3000 information - * \param none - * \return none - */ -void print_cc3000_info() { - uint8_t myMAC[8]; - - printf("MAC address + cc3000 info \r\n"); - wifi.get_user_file_info((uint8_t *)&user_info, sizeof(user_info)); - wifi.get_mac_address(myMAC); - 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]); - - printf(" FTC %i \r\n",user_info.FTC); - printf(" PP_version %i.%i \r\n",user_info.PP_version[0], user_info.PP_version[1]); - printf(" SERV_PACK %i.%i \r\n",user_info.SERV_PACK[0], user_info.SERV_PACK[1]); - printf(" DRV_VER %i.%i.%i \r\n",user_info.DRV_VER[0], user_info.DRV_VER[1], user_info.DRV_VER[2]); - printf(" FW_VER %i.%i.%i \r\n",user_info.FW_VER[0], user_info.FW_VER[1], user_info.FW_VER[2]); -} - -/** - * \brief Connect to SSID with a timeout - * \param ssid Name of SSID - * \param key Password - * \param sec_mode Security mode - * \return none - */ -void connect_to_ssid(char *ssid, char *key, unsigned char sec_mode) { - printf("Connecting to SSID: %s. Timeout is 10s. \r\n",ssid); - if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) { - printf(" Connected. \r\n"); - } else { - printf(" Connection timed-out (error). Please restart. \r\n"); - while(1); - } -} - -/** - * \brief Connect to SSID without security - * \param ssid Name of SSID - * \return none - */ -void connect_to_ssid(char *ssid) { - wifi.connect_open((uint8_t *)ssid); -} - -/** - * \brief First time configuration - * \param none - * \return none - */ -void do_FTC(void) { - printf("Running First Time Configuration \r\n"); - wifi.start_smart_config(smartconfigkey); - while (wifi.is_dhcp_configured() == false) { - wait_ms(500); - printf("Waiting for dhcp to be set. \r\n"); - } - user_info.FTC = 1; - wifi.set_user_file_info((uint8_t *)&user_info, sizeof(user_info)); - wifi._wlan.stop(); - printf("FTC finished.\n"); -} - /** * \brief HTTP client demo * \param none @@ -115,42 +46,16 @@ init(); /* board dependent init */ pc.baud(115200); - wifi.start(0); printf("cc3000 HTTP client demo. \r\n"); - print_cc3000_info(); - - printf("Attempting SSID Connection. \r\n"); -#if (USE_SMART_CONFIG == 1) - if (user_info.FTC == 1) { - wifi._wlan.ioctl_set_connection_policy(0, 1, 1); + wifi.init(); + if (wifi.connect() == -1) { + printf("Failed to connect. Please verify connection details and try again. \r\n"); + while(1); } else { - printf("Smart config is not set, starting configuration. \r\n"); - do_FTC(); - printf("Smart config is set. Please restart your board. \r\n"); - while(1); + printf("IP address: %s \r\n",wifi.getIPAddress()); + printf("\r\ncc3000 connected to the Internet. Demo completed. \r\n"); } -#else - wifi._wlan.ioctl_set_connection_policy(0, 0, 0); -#ifndef CC3000_TINY_DRIVER -#ifdef AP_KEY - connect_to_ssid(SSID, AP_KEY, AP_SECURITY); -#else - connect_to_ssid(SSID); -#endif -#else - connect_to_ssid(SSID); -#endif -#endif - printf("DHCP request \r\n"); - while (wifi.is_dhcp_configured() == false) { - wait_ms(500); - printf(" Waiting for dhcp to be set. \r\n"); - } - - tNetappIpconfigRetArgs ipinfo2; - wifi.get_ip_config(&ipinfo2); // data is returned in the ipinfo2 structure - printf("DHCP assigned IP Address = %d.%d.%d.%d \r\n", ipinfo2.aucIP[3], ipinfo2.aucIP[2], ipinfo2.aucIP[1], ipinfo2.aucIP[0]); - + //GET data printf("\r\nTrying to fetch page... \r\n"); int ret = http.get("http://mbed.org/media/uploads/donatien/hello.txt", str, 128);