a steenbeek / Mbed 2 deprecated speed_control

small change

Dependencies:   mbed

main.cpp@1:0abdcfe2b0dc, 2015-09-23 (annotated)

Committer:
annesteenbeek
Date:
Wed Sep 23 08:11:31 2015 +0000
Revision:
1:0abdcfe2b0dc
Parent:
0:dc1151db1e78 
test changes van anne;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bjornnijhuis 0:dc1151db1e78 1 #include "mbed.h"
bjornnijhuis 0:dc1151db1e78 2
bjornnijhuis 0:dc1151db1e78 3 PwmOut motor_pwm(D5);
bjornnijhuis 0:dc1151db1e78 4 DigitalOut dir(D4);
bjornnijhuis 0:dc1151db1e78 5
bjornnijhuis 0:dc1151db1e78 6 const int pwm_frequency = 10000; // PWM frequency
bjornnijhuis 0:dc1151db1e78 7 bool direction = false; // Motor direction
bjornnijhuis 0:dc1151db1e78 8 float duty_cycle = 0;
bjornnijhuis 0:dc1151db1e78 9 int main()
bjornnijhuis 0:dc1151db1e78 10 {
bjornnijhuis 0:dc1151db1e78 11 dir.write(direction); // Write motor direction
bjornnijhuis 0:dc1151db1e78 12 motor_pwm.period(1/pwm_frequency); // Motor PWM period
bjornnijhuis 0:dc1151db1e78 13 motor_pwm.write(duty_cycle); // Set motor speed
bjornnijhuis 0:dc1151db1e78 14
bjornnijhuis 0:dc1151db1e78 15 while(true) {
bjornnijhuis 0:dc1151db1e78 16 for(int i = 0; i<10; i++) {
bjornnijhuis 0:dc1151db1e78 17 duty_cycle = 0.1*i;
bjornnijhuis 0:dc1151db1e78 18 motor_pwm.write(duty_cycle);
bjornnijhuis 0:dc1151db1e78 19 wait(0.2);
bjornnijhuis 0:dc1151db1e78 20 }
bjornnijhuis 0:dc1151db1e78 21 duty_cycle = 0;
bjornnijhuis 0:dc1151db1e78 22 motor_pwm.write(duty_cycle);
bjornnijhuis 0:dc1151db1e78 23 }
annesteenbeek 1:0abdcfe2b0dc 24 }
annesteenbeek 1:0abdcfe2b0dc 25
annesteenbeek 1:0abdcfe2b0dc 26
annesteenbeek 1:0abdcfe2b0dc 27 // kleine text van anne