main.cpp

00001 /* Copyright (c) 2010-2011 mbed.org, MIT License
00002 *
00003 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
00004 * and associated documentation files (the "Software"), to deal in the Software without
00005 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
00006 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
00007 * Software is furnished to do so, subject to the following conditions:
00008 *
00009 * The above copyright notice and this permission notice shall be included in all copies or
00010 * substantial portions of the Software.
00011 *
00012 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
00013 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00014 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
00015 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00016 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00017 */
00018 
00019 #include "mbed.h"
00020 
00021 DigitalOut relay1(D7); // Relay 1
00022 DigitalOut relay2(D6); // Relay 2
00023 DigitalOut relay3(D5); // Relay 3
00024 DigitalOut relay4(D4); // Relay 4
00025 
00026 
00027 int main() {
00028     float tm = 0.2;
00029     int i=0;
00030     
00031     while(1) {
00032         for (i=0; i<16; i++) {
00033             relay1 = i & 1;
00034             relay2 = i & 2;
00035             relay3 = i & 4;
00036             relay4 = i & 8;
00037             wait(tm);
00038         }
00039         tm = tm / 1.2;
00040         if (tm < 0.005) break;
00041     }
00042 }