cc3000 tcp server demo (please check mbed socket interface for python script to test this demo) mbed.org/handbook/Socket
Dependencies: NVIC_set_all_priorities cc3000_hostdriver_mbedsocket mbed
Revision 3:3f53082b16ec, committed 2013-10-03
- Comitter:
- Kojto
- Date:
- Thu Oct 03 17:51:34 2013 +0200
- Parent:
- 2:2d73e094fe9b
- Child:
- 4:9d543391017c
- Commit message:
- ending - unix, init(), update to the new demo template
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/init.cpp Thu Oct 03 17:51:34 2013 +0200 @@ -0,0 +1,70 @@ +/* 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 15:46:54 2013 +0000 +++ b/main.cpp Thu Oct 03 17:51:34 2013 +0200 @@ -14,7 +14,6 @@ * limitations under the License. */ #include "mbed.h" -#include "NVIC_set_all_priorities.h" #include "cc3000.h" #include "main.h" @@ -23,16 +22,18 @@ using namespace mbed_cc3000; -#if (WIGO_BOARD) -// Wi-Go battery charger control -DigitalOut PWR_EN1(PTB2); -DigitalOut PWR_EN2(PTB3); -#endif - -Serial pc(USBTX, USBRX); -cc3000 wigo(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn); 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}; @@ -40,34 +41,36 @@ const uint8_t smartconfigkey = 0; #endif -/** Print cc3000 information - * \param none +/** + * \brief Print cc3000 information + * \param none * \return none */ void print_cc3000_info() { uint8_t myMAC[8]; - printf("MAC address + cc3000 info\n"); - wigo.get_user_file_info((uint8_t *)&user_info, sizeof(user_info)); - wigo.get_mac_address(myMAC); - printf(" MAC address %02x:%02x:%02x:%02x:%02x:%02x\n\n", myMAC[0], myMAC[1], myMAC[2], myMAC[3], myMAC[4], myMAC[5]); + 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\n",user_info.FTC); - printf(" PP_version %i.%i\n",user_info.PP_version[0], user_info.PP_version[1]); - printf(" SERV_PACK %i.%i\n",user_info.SERV_PACK[0], user_info.SERV_PACK[1]); - printf(" DRV_VER %i.%i.%i\n",user_info.DRV_VER[0], user_info.DRV_VER[1], user_info.DRV_VER[2]); - printf(" FW_VER %i.%i.%i\n",user_info.FW_VER[0], user_info.FW_VER[1], user_info.FW_VER[2]); + 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]); } -/** Connect to SSID with a timeout - * \param ssid Name of SSID - * \param key Password - * \param sec_mode Security mode +/** + * \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 (wigo.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) { + 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"); @@ -75,111 +78,100 @@ } } -/** Connect to SSID without security - * \param ssid Name of SSID +/** + * \brief Connect to SSID without security + * \param ssid Name of SSID * \return none */ -void connect_to_ssid(uint8_t *ssid) { - wigo.connect_open((uint8_t *)ssid); +void connect_to_ssid(char *ssid) { + wifi.connect_open((uint8_t *)ssid); } -void wigo_init(void) { - /* KL25 specific code */ - // Wi-Go set current to 500mA since we're turning on the Wi-Fi - SET_PWR_EN1; - SET_PWR_EN2; - - 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 - CLEAR_PCR_INTERRUPT; - CLEAN_PORT_INTERRUPT; -} - -/** First time configuration - * \param none +/** + * \brief First time configuration + * \param none * \return none */ void do_FTC(void) { - printf("Running First Time Configuration\n"); - wigo.start_smart_config(smartconfigkey); - while (wigo.is_dhcp_configured() == false) { + 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.\n"); + printf("Waiting for dhcp to be set. \r\n"); } user_info.FTC = 1; - wigo.set_user_file_info((uint8_t *)&user_info, sizeof(user_info)); - wigo._wlan.stop(); + wifi.set_user_file_info((uint8_t *)&user_info, sizeof(user_info)); + wifi._wlan.stop(); printf("FTC finished.\n"); } -/** Ping a site +/** + * \brief TCP server demo * \param none * \return int */ int main() { - wigo_init(); + init(); /* board dependent init */ pc.baud(115200); - wigo.start(0); + wifi.start(0); printf("CC3000 tcp server demo.\n"); print_cc3000_info(); - printf("Attempting SSID Connection\n"); + printf("Attempting SSID Connection. \r\n"); #if (USE_SMART_CONFIG == 1) if (user_info.FTC == 1) { - wigo._wlan.ioctl_set_connection_policy(0, 1, 1); + wifi._wlan.ioctl_set_connection_policy(0, 1, 1); } else { - printf("Smart config is not set, starting configuration\n"); + printf("Smart config is not set, starting configuration. \r\n"); do_FTC(); - printf("Smart config is set. Please restart your board.\n"); + printf("Smart config is set. Please restart your board. \r\n"); while(1); } #else - wigo._wlan.ioctl_set_connection_policy(0, 0, 0); + wifi._wlan.ioctl_set_connection_policy(0, 0, 0); #ifndef CC3000_TINY_DRIVER #ifdef AP_KEY - connect_to_ssid(SSID,AP_KEY,AP_SECURITY); + connect_to_ssid(SSID, AP_KEY, AP_SECURITY); #else - connect_to_ssid((uint8_t *)SSID); + connect_to_ssid(SSID); #endif #else - connect_to_ssid((uint8_t *)SSID); + connect_to_ssid(SSID); #endif #endif - printf("DHCP request\n"); - while (wigo.is_dhcp_configured() == false) { + printf("DHCP request \r\n"); + while (wifi.is_dhcp_configured() == false) { wait_ms(500); - printf(" Waiting for dhcp to be set.\n"); + printf(" Waiting for dhcp to be set. \r\n"); } tNetappIpconfigRetArgs ipinfo2; - 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]); + 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]); const int ECHO_SERVER_PORT = 1895; TCPSocketServer server; server.bind(ECHO_SERVER_PORT); server.listen(); - + while (true) { - printf("\nWait for new connection...\n"); + printf("\nWait for new connection...\r\n"); TCPSocketConnection client; server.accept(client); client.set_blocking(false, 1500); // Timeout after (1.5)s - - printf("Connection from: %s\n", client.get_address()); + + printf("Connection from: %s \r\n", client.get_address()); char buffer[256]; while (true) { int n = client.receive(buffer, sizeof(buffer)); if (n <= 0) break; - + client.send_all(buffer, n); if (n <= 0) break; } - + client.close(); } }
--- a/main.h Thu Oct 03 15:46:54 2013 +0000 +++ b/main.h Thu Oct 03 17:51:34 2013 +0200 @@ -1,51 +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 - -/* 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" -/* Board specific */ -#define WIGO_BOARD 1 - -#if (WIGO_BOARD == 1) - -#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 - -#endif - -#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