File content as of revision 1:99076f2d9408:

/* 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 "tcp_ip_demo.h"
#include "main.h"

using namespace mbed_cc3000;

#if (WIGO_BOARD)
// Wi-Go battery charger control
DigitalOut PWR_EN1(PTB2);
DigitalOut PWR_EN2(PTB3);
// Wi-go LED
DigitalOut ledr (LED_RED);
DigitalOut ledg (LED_GREEN);
DigitalOut ledb (LED_BLUE);
DigitalOut led1 (PTB8);
DigitalOut led2 (PTB9);
DigitalOut led3 (PTB10);
#endif

Serial pc(USBTX, USBRX);
cc3000 wigo(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn);

/** Initialize LED (only for Wi-go board)
 *  \param  none
 *  \return none
 */
void initLEDs(void)
{
    RED_OFF;
    GREEN_OFF;
    BLUE_OFF;
    LED_D1_OFF;
    LED_D2_OFF;
    LED_D3_OFF;
}

/** Print cc3000 information
 *  \param  none
 *  \return none
 */
void print_cc3000_info() {
    wigo.get_user_file_info((uint8_t *)&userFS, sizeof(userFS));
    wigo.get_mac_address(myMAC);
    printf("\n\nWi-Go 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",userFS.FTC);
    printf("PP_version %i.%i\n",userFS.PP_version[0], userFS.PP_version[1]);
    printf("SERV_PACK  %i.%i\n",userFS.SERV_PACK[0], userFS.SERV_PACK[1]);
    printf("DRV_VER    %i.%i.%i\n",userFS.DRV_VER[0], userFS.DRV_VER[1], userFS.DRV_VER[2]);
    printf("FW_VER     %i.%i.%i\n",userFS.FW_VER[0], userFS.FW_VER[1], userFS.FW_VER[2]);
}

/** Connect to SSID with security
 *  \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);
}

/** Main function
 *  \param  none
 *  \return int
 */
int main() {
    // Wi-Go set current to 500mA since we're turning on the Wi-Fi
    SET_PWR_EN1;
    SET_PWR_EN2;

    pc.baud(115200);

    /* KL25 specific code */
    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;

    GREEN_ON;
    wigo.start(0);
    printf("CC3000 Python demo.\n");
    print_cc3000_info();

    printf("\n<0> Normal run. SmartConfig will\n    start if no valid connection exists.\n");
    printf("<1> Connect using fixed SSID : %s\n", SSID);
    printf("<2> SmartConfig.\n");

    signed char c = getchar();
    switch (c)
    {
        case '0':
            if(!userFS.FTC)
            {
                do_FTC();
                wigo._wlan.stop();
            }
            break;
        case '1':
            printf("Attempting SSID Connection\n");
#ifndef CC3000_TINY_DRIVER
    #ifdef AP_KEY
            connect_to_ssid((uint8_t *)SSID,(uint8_t *)AP_KEY,AP_SECURITY); /* TODO rewrite to const vraiables - NOT MACROS */
    #else
            connect_to_ssid((uint8_t *)SSID);
    #endif
#else
            connect_to_ssid((uint8_t *)SSID);
#endif
            break;
        case '2':
            printf("Starting Smart Config configuration.\n");
            start_smart_config();
            init_dhcp();

            printf("Press the reset button on your board and select 0...\n");
            while(1);
        default:
            printf("Wrong selection.\n");
            printf("Reset the board and try again.\n");
            break;
    }
    SmartConfigProfilestored = SMART_CONFIG_SET;
    RED_OFF;
    GREEN_OFF;
    BLUE_OFF;

    run_tcp_server();    // Run TCP/IP Connection to host
}