main.cpp

00001 #include "mbed.h"
00002 
00003 DigitalOut myled(LED1);
00004 DigitalOut T1(PB_3);
00005 DigitalOut T2(PB_4);
00006 DigitalOut T3(PB_5);
00007 DigitalOut T4(PB_10);
00008 
00009 int val = 0;
00010 
00011 int main() {
00012     while(1) {
00013         while(val <= 50) {
00014             myled = 1; // LED is ON
00015             T1 = 1;
00016             T2 = 0;
00017             T3 = 0;
00018             T4 = 0;
00019             wait(0.01); // 200 ms
00020             myled = 0; // LED is OFF
00021             T1 = 0;
00022             T2 = 1;
00023             T3 = 0;
00024             T4 = 0;
00025             wait(0.01); // 1 sec
00026             T1 = 0;
00027             T2 = 0;
00028             T3 = 1;
00029             T4 = 0;
00030             wait(0.01);
00031             T1 = 0;
00032             T2 = 0;
00033             T3 = 0;
00034             T4 = 1;
00035             wait(0.01);
00036             val = val + 1;
00037         }
00038         while(val >= 0) {
00039             myled = 1; // LED is ON
00040             T1 = 0;
00041             T2 = 0;
00042             T3 = 1;
00043             T4 = 0;
00044             wait(0.01); // 200 ms
00045             myled = 0; // LED is OFF
00046             T1 = 0;
00047             T2 = 1;
00048             T3 = 0;
00049             T4 = 0;
00050             wait(0.01); // 1 sec
00051             T1 = 1;
00052             T2 = 0;
00053             T3 = 0;
00054             T4 = 0;
00055             wait(0.01);
00056             T1 = 0;
00057             T2 = 0;
00058             T3 = 0;
00059             T4 = 1;
00060             wait(0.01);
00061             val = val - 1;
00062         }
00063     }
00064 }