Connect to SSID, get ip by dhcp, ping google.com, display statistics
Dependencies: NVIC_set_all_priorities cc3000_hostdriver_mbedsocket mbed
Fork of cc3000_ping_demo by
main.cpp
- Committer:
- Kojto
- Date:
- 2013-09-14
- Revision:
- 0:26d9788555b6
- Child:
- 1:1ef047ffeef4
File content as of revision 0:26d9788555b6:
/* 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 "main.h" 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); /** Print cc3000 information * \param none * \return none */ void print_cc3000_info() { uint8_t myMAC[8]; tUserFS user_info; 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(" 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]); } /** 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(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). 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); } 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_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_PCR_INTERRUPT; CLEAN_PORT_INTERRUPT; } /** Main function * \param none * \return int */ int main() { wigo_init(); pc.baud(115200); wigo.start(0); printf("CC3000 ping demo.\n"); print_cc3000_info(); printf("Attempting SSID Connection\n"); #ifndef CC3000_TINY_DRIVER #ifdef AP_KEY connect_to_ssid((uint8_t *)SSID,(uint8_t *)AP_KEY,AP_SECURITY); #else connect_to_ssid((uint8_t *)SSID); #endif #else connect_to_ssid((uint8_t *)SSID); #endif printf("DHCP request\n"); while (wigo.is_dhcp_configured() == false) { wait_ms(500); printf(" Waiting for dhcp to be set.\n"); } uint32_t ip; uint8_t *site = (uint8_t *)"google.com"; printf("Get an IP address of %s\n",site); if (wigo._socket.gethostbyname(site,strlen((const char *)site), &ip)) { uint8_t add0 = (ip >> 24); uint8_t add1 = (ip >> 16); uint8_t add2 = (ip >> 8); uint8_t add3 = (ip >> 0); printf("IP address of %s: %d:%d:%d:%d \n", site, add0, add1, add2, add3); } else { printf("Failed"); } printf("Starting sending ping\n"); uint32_t reply_count = wigo.ping(ip, 5, 500, 32); printf("Received %d replies\n", reply_count); printf("Ping demo completed.\n"); wigo.disconnect(); }