cc3000 websocket demo for cc3000
Dependencies: NVIC_set_all_priorities WebSocketClient cc3000_hostdriver_mbedsocket mbed
Revision 6:62b6aa700f85, committed 2013-10-03
- Comitter:
- Kojto
- Date:
- Thu Oct 03 17:33:38 2013 +0200
- Parent:
- 5:a9de388b8aa6
- Child:
- 7:a671c9a84867
- Commit message:
- ending - unix, removed unreachable line
Changed in this revision
--- a/init.cpp Thu Oct 03 10:42:10 2013 +0000 +++ b/init.cpp Thu Oct 03 17:33:38 2013 +0200 @@ -1,55 +1,70 @@ -#include "main.h" -#include "mbed.h" - -#if (MY_BOARD == WIGO) - -#include "NVIC_set_all_priorities.h" - -/** - * \brief Wi-Go initialization - * \param none - * \return none - */ -void init() { - DigitalOut PWR_EN1(PTB2); - DigitalOut PWR_EN2(PTB3); - - // Wi-Go set current to 500mA since we're turning on the Wi-Fi - PWR_EN1 = 0; - PWR_EN2 = 1; - - NVIC_set_all_irq_priorities(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 - PORTA->PCR[16] |=PORT_PCR_ISF_MASK; - PORTA->ISFR |= (1 << 16); -} - -#elif (MY_BOARD == WIFI_DIPCORTEX) - -/** - * \brief Wifi DipCortex initialization - * \param none - * \return none - */ -void init() { - NVIC_SetPriority(SSP1_IRQn, 0x0); - NVIC_SetPriority(PIN_INT0_IRQn, 0x1); - - // SysTick set to lower priority than Wi-Fi SPI bus interrupt - NVIC_SetPriority(SysTick_IRQn, 0x2); -} - -#else - -/** - * \brief Place here init routine for your board - * \param none - * \return none - */ -void init() { - -} - -#endif +/* 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 "main.h" +#include "mbed.h" + +#if (MY_BOARD == WIGO) + +#include "NVIC_set_all_priorities.h" + +/** + * \brief Wi-Go initialization + * \param none + * \return none + */ +void init() { + DigitalOut PWR_EN1(PTB2); + DigitalOut PWR_EN2(PTB3); + + // Wi-Go set current to 500mA since we're turning on the Wi-Fi + PWR_EN1 = 0; + PWR_EN2 = 1; + + NVIC_set_all_irq_priorities(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 + PORTA->PCR[16] |=PORT_PCR_ISF_MASK; + PORTA->ISFR |= (1 << 16); +} + +#elif (MY_BOARD == WIFI_DIPCORTEX) + +/** + * \brief Wifi DipCortex initialization + * \param none + * \return none + */ +void init() { + NVIC_SetPriority(SSP1_IRQn, 0x0); + NVIC_SetPriority(PIN_INT0_IRQn, 0x1); + + // SysTick set to lower priority than Wi-Fi SPI bus interrupt + NVIC_SetPriority(SysTick_IRQn, 0x2); +} + +#else + +/** + * \brief Place here init routine for your board + * \param none + * \return none + */ +void init() { + +} + +#endif
--- a/main.cpp Thu Oct 03 10:42:10 2013 +0000 +++ b/main.cpp Thu Oct 03 17:33:38 2013 +0200 @@ -1,161 +1,160 @@ -/* 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 "cc3000.h" -#include "main.h" - -#include "Websocket.h" - -using namespace mbed_cc3000; - -tUserFS user_info; - -/* 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); -Serial pc(USBTX, USBRX); -#elif (MY_BOARD == WIFI_DIPCORTEX) -cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), PIN_INT0_IRQn); -Serial pc(UART_TX, UART_RX); -#else - -#endif - -#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.\n",ssid); - if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) { - printf(" Connected\n"); - } else { - printf(" Connection timed-out (error). Please restart.\n"); - while(1); - } -} - -/** - * \brief Connect to SSID without security - * \param ssid Name of SSID - * \return none - */ -void connect_to_ssid(uint8_t *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"); -} - -/** Ping a site - * \param none - * \return int - */ -int main() { - init(); /* board dependent init */ - pc.baud(115200); - - wifi.start(0); - printf("cc3000 Websocket 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); - } 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); - } -#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((uint8_t *)SSID); -#endif -#else - connect_to_ssid((uint8_t *)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]); - - Websocket ws("ws://sockets.mbed.org/ws/Kojto/rw"); - while (!ws.connect()); - - printf("Connected to websocket server. \r\n"); - while (1) { - ws.send("WebSocket Hello World over cc3000"); - wait(1.0); - } - - wifi.disconnect(); -} +/* 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 "cc3000.h" +#include "main.h" + +#include "Websocket.h" + +using namespace mbed_cc3000; + +tUserFS user_info; + +/* 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); +Serial pc(USBTX, USBRX); +#elif (MY_BOARD == WIFI_DIPCORTEX) +cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), PIN_INT0_IRQn); +Serial pc(UART_TX, UART_RX); +#else + +#endif + +#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.\n",ssid); + if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) { + printf(" Connected\n"); + } else { + printf(" Connection timed-out (error). Please restart.\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 Websocket demo + * \param none + * \return int + */ +int main() { + init(); /* board dependent init */ + pc.baud(115200); + + wifi.start(0); + printf("cc3000 Websocket 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); + } 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); + } +#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]); + + Websocket ws("ws://sockets.mbed.org/ws/Kojto/rw"); + while (!ws.connect()); + + printf("Connected to websocket server. \r\n"); + while (1) { + ws.send("WebSocket Hello World over cc3000"); + wait(1.0); + } +}
--- a/main.h Thu Oct 03 10:42:10 2013 +0000 +++ b/main.h Thu Oct 03 17:33:38 2013 +0200 @@ -1,41 +1,41 @@ -/* 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 1 -#define WIFI_DIPCORTEX 2 -#define UNDEFINED 3 - -#define MY_BOARD WIGO - -// use this defines in AP_SECURITY -#define NONE 0 -#define WEP 1 -#define WPA 2 -#define WPA2 3 - -// use smart config -#define USE_SMART_CONFIG 0 - - // Default SSID Settings -#define AP_KEY "test" -#define AP_SECURITY WPA2 // WPA2 must be enabled for use with iPhone or Android phone hotspot! -#define SSID "test" - -void init(); - -#endif +/* 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 1 +#define WIFI_DIPCORTEX 2 +#define UNDEFINED 3 + +#define MY_BOARD WIGO + +// use this defines in AP_SECURITY +#define NONE 0 +#define WEP 1 +#define WPA 2 +#define WPA2 3 + +// use smart config +#define USE_SMART_CONFIG 0 + + // Default SSID Settings +#define AP_KEY "test" +#define AP_SECURITY WPA2 // WPA2 must be enabled for use with iPhone or Android phone hotspot! +#define SSID "test" + +void init(); + +#endif