File content as of revision 0:e9e7bf4c3d88:

#include "mbed.h"

PwmOut rate1(LED1);
PwmOut rate2(LED2);
PwmOut rate3(LED3);
PwmOut rate4(LED4);

 
int main() {    

while(1)
{
    for(float p=0; p<1.0; p += 0.01) {
        rate1 = p;
        wait(0.01);
    }
     
    for(float p=0; p<1.0; p += 0.01) {
        rate2 = p;
        wait(0.01);
    }
     
    
    for(float p=0; p<1.0; p += 0.01) {
        rate3 = p;
        wait(0.01);
    }
    
    for(float p=0; p<1.0; p += 0.01) {
        rate4 = p;
        wait(0.01);
    }
    
    
    for(float p=1; p>0; p = p- 0.01) {
        rate4 = p;
        wait(0.01);
    }
    
    for(float p=1; p>0; p = p- 0.01) {
        rate3 = p;
        wait(0.01);
    }
    
    for(float p=1; p>0; p = p- 0.01) {
        rate2 = p;
        wait(0.01);
    }
    
    for(float p=1; p>0; p = p- 0.01) {
        rate1 = p;
        wait(0.01);
    }
    
    
   wait(0.1); 
   }
   
}