linux步进电机驱动程序

#include <stdio.h>
#include <stdlib.h>
#include <wiringPi.h>

#define MOTOR_PIN1 0
#define MOTOR_PIN2 1
#define MOTOR_PIN3 2
#define MOTOR_PIN4 3

void step(int direction, int steps) {
    for (int i = 0; i < steps; i++) {
        switch (direction) {
            case 1: // 顺时针
                digitalWrite(MOTOR_PIN1, HIGH);
                digitalWrite(MOTOR_PIN2, LOW);
                digitalWrite(MOTOR_PIN3, LOW);
                digitalWrite(MOTOR_PIN4, HIGH);
                break;
            case -1: // 逆时针
                digitalWrite(MOTOR_PIN1, LOW);
                digitalWrite(MOTOR_PIN2, HIGH);
                digitalWrite(MOTOR_PIN3, HIGH);
                digitalWrite(MOTOR_PIN4, LOW);
                break;
        }
        delayMicroseconds(1000); // 调整脉冲宽度
    }
}

int main() {
    wiringPiSetup();
    pinMode(MOTOR_PIN1, OUTPUT);
    pinMode(MOTOR_PIN2, OUTPUT);
    pinMode(MOTOR_PIN3, OUTPUT);
    pinMode(MOTOR_PIN4, OUTPUT);

    step(1, 200); // 顺时针转200步
    step(-1, 200); // 逆时针转200步

    return 0;
}