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Dependencies:   mbed

main.cpp@3:c5a79dbed82b, 2015-11-17 (annotated)

Committer:
spin7ion
Date:
Tue Nov 17 10:44:09 2015 +0000
Revision:
3:c5a79dbed82b
Parent:
2:f3268845c3b1
Child:
4:0b614835f104
added 2nd servo;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
spin7ion 0:e1d95cf9daa8 1 #include "mbed.h"
spin7ion 0:e1d95cf9daa8 2
spin7ion 1:e21d7c0748cf 3 PwmOut servo(PB_3);
spin7ion 3:c5a79dbed82b 4 PwmOut servo2(PB_4);
spin7ion 0:e1d95cf9daa8 5
spin7ion 0:e1d95cf9daa8 6 DigitalOut myled(LED1);
spin7ion 0:e1d95cf9daa8 7
spin7ion 0:e1d95cf9daa8 8 int main() {
spin7ion 2:f3268845c3b1 9 int servopulsewidth=15000;
spin7ion 0:e1d95cf9daa8 10 int signer=1;
spin7ion 1:e21d7c0748cf 11
spin7ion 0:e1d95cf9daa8 12 servo.period_us(20000); // servo requires a 20ms period
spin7ion 3:c5a79dbed82b 13 servo2.period_us(20000); // servo requires a 20ms period
spin7ion 0:e1d95cf9daa8 14 servo.pulsewidth_us(servopulsewidth);
spin7ion 3:c5a79dbed82b 15 servo2.pulsewidth_us(servopulsewidth);
spin7ion 0:e1d95cf9daa8 16 wait(2);
spin7ion 0:e1d95cf9daa8 17 while (1) {
spin7ion 0:e1d95cf9daa8 18 servopulsewidth+=signer;
spin7ion 0:e1d95cf9daa8 19
spin7ion 2:f3268845c3b1 20 if(signer>0 && servopulsewidth>19900){
spin7ion 0:e1d95cf9daa8 21 signer=-1;
spin7ion 0:e1d95cf9daa8 22 }else if(signer<0 && servopulsewidth<10){
spin7ion 0:e1d95cf9daa8 23 signer=1;
spin7ion 0:e1d95cf9daa8 24 }
spin7ion 0:e1d95cf9daa8 25 servo.pulsewidth_us(servopulsewidth);
spin7ion 3:c5a79dbed82b 26 servo2.pulsewidth_us(servopulsewidth);
spin7ion 0:e1d95cf9daa8 27 wait(0.25);
spin7ion 0:e1d95cf9daa8 28 }
spin7ion 0:e1d95cf9daa8 29 }