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

Committer:
igarashi50
Date:
2018-06-29
Revision:
1:0e1cdc344b27
Parent:
0:19d128ee3b65
Child:
2:80b1aa8ca93d

File content as of revision 1:0e1cdc344b27:

#include "mbed.h"

PwmOut servo(p21);
Serial pc(USBTX,USBRX);

float calc(float);
int main()
{
    float a,b;
    servo.period_ms(20);
    wait_ms(100);
    pc.printf("\r\n---servo test---\n\r");
    while(1) {
        pc.printf("degree(-90~90) : ");
        pc.scanf("%f",&a);
        if(-90<=a&&a<=90) {
            b=calc(a);
            pc.printf("%f PWM:%f\r\n",a,b);
            servo.pulsewidth(b);
        } else {
            break;
        }
    }
    return 0;
}

float calc(float x)
{
    return (1.45+(2.4-0.5)/180*x)/1000;
}