Rob Toulson / Mbed 2 deprecated PE_05-03_PWMFrequency

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Dependencies:   mbed

main.cpp

Committer:
robt
Date:
2012-10-15
Revision:
0:e53d3f40f2c7

File content as of revision 0:e53d3f40f2c7:

/*Program Example 5.3: Uses analog input to control PWM period
                                                                     */
#include "mbed.h"
PwmOut PWM1(p21);
AnalogIn Ain(p20);

int main() {
    while(1){
      PWM1.period(Ain/10+0.001);            // set PWM period 
      PWM1=0.5;                             // set duty cycle
      wait(0.5);
    }
}