nucleo_ver. / Mbed 2 deprecated nucleo_sample_servo-motor_sg-90_

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed

main.cpp@2:80b1aa8ca93d, 2020-05-30 (annotated)

Committer:
saeichi
Date:
Sat May 30 08:00:31 2020 +0000
Revision:
2:80b1aa8ca93d
Parent:
1:0e1cdc344b27 
servomotor_nucleo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
usshi 0:19d128ee3b65 1 #include "mbed.h"
usshi 0:19d128ee3b65 2
saeichi 2:80b1aa8ca93d 3 PwmOut servo(A5);
saeichi 2:80b1aa8ca93d 4 Serial pc(SERIAL_TX, SERIAL_RX);
usshi 0:19d128ee3b65 5
usshi 0:19d128ee3b65 6 float calc(float);
usshi 0:19d128ee3b65 7 int main()
usshi 0:19d128ee3b65 8 {
usshi 0:19d128ee3b65 9 float a,b;
usshi 0:19d128ee3b65 10 servo.period_ms(20);
usshi 0:19d128ee3b65 11 wait_ms(100);
usshi 0:19d128ee3b65 12 pc.printf("\r\n---servo test---\n\r");
usshi 0:19d128ee3b65 13 while(1) {
usshi 0:19d128ee3b65 14 pc.printf("degree(-90~90) : ");
igarashi50 1:0e1cdc344b27 15 pc.scanf("%f",&a);
usshi 0:19d128ee3b65 16 if(-90<=a&&a<=90) {
usshi 0:19d128ee3b65 17 b=calc(a);
igarashi50 1:0e1cdc344b27 18 pc.printf("%f PWM:%f\r\n",a,b);
usshi 0:19d128ee3b65 19 servo.pulsewidth(b);
usshi 0:19d128ee3b65 20 } else {
usshi 0:19d128ee3b65 21 break;
usshi 0:19d128ee3b65 22 }
usshi 0:19d128ee3b65 23 }
usshi 0:19d128ee3b65 24 return 0;
usshi 0:19d128ee3b65 25 }
usshi 0:19d128ee3b65 26
usshi 0:19d128ee3b65 27 float calc(float x)
usshi 0:19d128ee3b65 28 {
usshi 0:19d128ee3b65 29 return (1.45+(2.4-0.5)/180*x)/1000;
usshi 0:19d128ee3b65 30 }