ES305H Lanier Turchan / Mbed 2 deprecated MBED_lab1_Step4

step 4

Dependencies:   mbed

Fork of MBED_lab1_Step4 by Christina Lanier

step4.cpp

Committer:
LanierUSNA16
Date:
2014-09-04
Revision:
0:7120409e3f94

File content as of revision 0:7120409e3f94:

#include "mbed.h"
//Lab 2, step 4

//code given by professor
Serial pc(USBTX, USBRX);

//establish pwmout on LED1
PwmOut pwmled(LED1);

int main()
    {//begin main
    //create dutycycle variable
     float dutycycle=0.0; 
         
    while (1)
    {
        //computer sampling rate
    pc.baud(921600);
    
    //prompt the user to enter the desired duty cycle, i.e. brightness of light    
    printf("Enter \n "); 
    //assign user input to variable 'dutycycle'
    scanf("%f", &dutycycle); 
    
    //set the dutycle, i.e. brightness, to the user input    
    pwmled.write(dutycycle);
    
    //wait 1 second before reiterating
    wait(1);
    
    }//end while
    
    
    }//end main