Rob Toulson / Mbed 2 deprecated PE_04-04_PWMOutput

by Rob Toulson and Tim Wilmshurst from textbook "Fast and Effective Embedded Systems Design: Applying the ARM mbed"

Dependencies:   mbed

main.cpp@0:044febc0d117, 2012-08-31 (annotated)

Committer:
robt
Date:
Fri Aug 31 16:07:15 2012 +0000
Revision:
0:044febc0d117
by Rob Toulson and Tim Wilmshurst from textbook "Fast and Effective Embedded Systems Design: Applying the ARM mbed"

Who changed what in which revision?

UserRevisionLine numberNew contents of line
robt 0:044febc0d117 1 /*Sets PWM source to fixed frequency and duty cycle. Observe output on oscilloscope.
robt 0:044febc0d117 2 */
robt 0:044febc0d117 3 #include "mbed.h"
robt 0:044febc0d117 4 PwmOut PWM1(p21); //create a PWM output called PWM1 on pin 21
robt 0:044febc0d117 5 int main()
robt 0:044febc0d117 6 {
robt 0:044febc0d117 7 PWM1.period(0.010); // set PWM period to 10 ms
robt 0:044febc0d117 8 PWM1=0.5; // set duty cycle to 50%
robt 0:044febc0d117 9 }
robt 0:044febc0d117 10