main.cpp

00001 /*
00002 ** This software can be freely used, even comercially, as highlighted in the license.
00003 ** 
00004 ** Copyright 2014 GHI Electronics, LLC
00005 ** 
00006 ** Licensed under the Apache License, Version 2.0 (the "License");
00007 ** you may not use this file except in compliance with the License.
00008 ** You may obtain a copy of the License at
00009 ** 
00010 **     http://www.apache.org/licenses/LICENSE-2.0
00011 ** 
00012 ** Unless required by applicable law or agreed to in writing, software
00013 ** distributed under the License is distributed on an "AS IS" BASIS,
00014 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00015 ** See the License for the specific language governing permissions and
00016 ** limitations under the License.
00017 **
00018 **/
00019 
00020 #include "mbed.h"
00021 
00022 DigitalOut LED[] = {(LED1), (LED2), (LED3), (LED4), (LED5), (LED6), (LED7)};// declare 7 LEDs
00023 
00024 float delayTime = .05;
00025 
00026 int main()
00027 {
00028     while(1)
00029     {
00030         delayTime = 0.05;
00031         for(int x = 0; x < 7; x++)
00032         {
00033             LED[x] = 1; // turn on
00034             wait(.2); // delay
00035         
00036             LED[x] = 0; // turn off
00037             wait(delayTime); // delay
00038         }
00039         for(int x = 6; x >= 0; x--)
00040         {
00041             LED[x] = 1; // turn on
00042             wait(.2); // delay
00043         
00044             LED[x] = 0; // turn off
00045             wait(delayTime); // delay
00046         }
00047 
00048         for(int x = 0; x < 7; x++)
00049         {
00050             LED[x] = 1; // turn on
00051             wait(delayTime); // delay
00052         }
00053         for(int x = 6; x >= 0; x--)
00054         {
00055             LED[x] = 0; // turn off
00056             wait(delayTime); // delay
00057         }
00058         
00059 
00060     }
00061 }