Connect to SSID, get ip by dhcp, ping google.com, display statistics
Dependencies: NVIC_set_all_priorities cc3000_hostdriver_mbedsocket mbed
Diff: main.cpp
- Revision:
- 3:f38499c4000e
- Parent:
- 1:1ef047ffeef4
- Child:
- 4:52e1684bf322
--- a/main.cpp Thu Oct 03 15:58:15 2013 +0000 +++ b/main.cpp Thu Oct 03 18:03:05 2013 +0200 @@ -14,56 +14,60 @@ * 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); +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 -Serial pc(USBTX, USBRX); -cc3000 wigo(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn); -tUserFS user_info; - #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 -/** 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(uint8_t *ssid, uint8_t *key, uint8_t sec_mode) { +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(ssid, 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"); @@ -71,42 +75,30 @@ } } -/** 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(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_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; -} - -/** 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"); } @@ -115,59 +107,61 @@ * \return int */ int main() { - wigo_init(); + init(); /* board dependent init */ pc.baud(115200); - wigo.start(0); + wifi.start(0); printf("CC3000 ping 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((uint8_t *)SSID,(uint8_t *)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; + 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]); + uint32_t ip; uint8_t *site = (uint8_t *)"google.com"; - printf("Get an IP address of %s\n",site); + printf("Get an IP address of %s \r\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); + printf("IP address of %s: %d:%d:%d:%d \r\n", site, add0, add1, add2, add3); } else { printf("Failed"); } - printf("Starting sending ping\n"); + printf("Starting sending ping. \r\n"); uint32_t reply_count = wigo.ping(ip, 5, 500, 32); - printf("Received %d replies\n", reply_count); - printf("Ping demo completed.\n"); + printf("Received %d replies. \r\n", reply_count); + printf("Ping demo completed. \r\n"); wigo.disconnect(); }