Using step motor for full and half step

[ytee]

Hi, I'm a beginner. I've been studying online about arduino and currently want to work on a step motor without using the integrate library for full step drive and half step. I tried multiple way to combine void stepmotor and void clockwise, but it didn't work out for me, so I want to ask for help or a guide how to control the step motor to do a fullstep/half step drive in clockwise and counterclockwise direction. can I adjust the angleto 1/2, 1/4, 1/3 etc. Thank you so much for your help
This is what I got so far

int IN1 = 11;
int IN2 = 10;
int IN3 = 9;
int IN4 = 8;
int stepPerRev_fullstep = 32 * 64;
double rev=1/3;
int dly_btw_step = 50;
int drive=0;
void setup() 
{
  Serial.begin(9600);
  int step_angle_fullstep = 360 / stepPerRev_fullstep; //step angle for fullstep
  int step_angle_halfstep = step_angle_fullstep / 2; //step angle for half step
  pinMode(IN1, OUTPUT);
  pinMode(IN2, OUTPUT);
  pinMode(IN3, OUTPUT);
  pinMode(IN4, OUTPUT);
}
void stepMotor(int pin1, int pin2, int pin3, int pin4, int thisStep);
{
  if (drive = 0) { //wave drive
    switch (thisStep)
    {
      case 0:
        digitalWrite(pin1, HIGH);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, LOW);
        break;
      case 1:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, HIGH);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, LOW);
        break;
      case 2:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, HIGH);
        digitalWrite(pin4, LOW);
        break;
      case 3:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, HIGH);
        break;
    }
  }
  else if (drive = 1) { //fullstep drive
    switch (thisStep)
    {
      case 0:
        digitalWrite(pin1, HIGH);
        digitalWrite(pin2, HIGH);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, LOW);
        break;
      case 1:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, HIGH);
        digitalWrite(pin3, HIGH);
        digitalWrite(pin4, LOW);
        break;
      case 2:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, HIGH);
        digitalWrite(pin4, HIGH);
        break;
      case 3:
        digitalWrite(pin1, HIGH);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, HIGH);
        break;
    }
  }
  else if (drive = 2) {  //halfstep drive
    switch (thisStep)
    {
      case 0:
        digitalWrite(pin1, HIGH);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, LOW);
        break;
      case 1:
        digitalWrite(pin1, HIGH);
        digitalWrite(pin2, HIGH);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, LOW);
        break;
      case 2:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, HIGH);
        digitalWrite(pin4, LOW);
        break;
      case 3:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, HIGH);
        digitalWrite(pin3, HIGH);
        digitalWrite(pin4, LOW);
        break;
      case 4:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, HIGH);
        digitalWrite(pin4, LOW);
        break;
      case 5:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, HIGH);
        digitalWrite(pin4, HIGH);
        break;
      case 6:
        digitalWrite(pin1, LOW);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, HIGH);
        break;
      case 7:
        digitalWrite(pin1, HIGH);
        digitalWrite(pin2, LOW);
        digitalWrite(pin3, LOW);
        digitalWrite(pin4, HIGH);
        break;
    }
  }
}
  void clockwise (double rev, int dly)
  {
    for (int i = 0; i <= (rev* stepPerRev_fullstep); i++)
    {
      stepMotor(IN1, IN2, IN3, IN4, i % 4);
      delay(dly);
    }
  }
  void ccw (double rev, int dly)
  {
    for (int i = (rev* stepPerRev_fullstep); i >= 0; i--)
    {
      stepMotor(IN1, IN2, IN3, IN4, i % 4);
      delay(dly);
    }
  }

  void loop() {
    // put your main code here, to run repeatedly:
    clockwise(rev, dly_btw_step);
    delay(1000);
    ccw(rev, dly_btw_step);
    delay(1000);
  }
``

[anon73444976]

@ytee

if (drive = 1)

Oops

[ruilviana]

Hi @ytee ,

you have not informed which driver you are using to control your step motor.
Please read :

How to get the best out of this forum

Hello, Welcome to the Arduino Forum. This guide explains how to get the best out of this forum. Please read and follow the instructions below. Being new here you might think this is having rules for the sake of rules, but that is not the case. If you don’t follow the guidelines all that happens is there is a long exchange of posts while we try to get you to tell us what we need in order to help you, which is frustrating for you and frustrating for us. The people who try to help with your pro…

If you use 4988, you can change stepping selecting MS1, MS2 and MS3.

See if this link helps you:

https://create.arduino.cc/projecthub/voske65/arduino-half-step-stepper-motor-driver-l298n-24df69

RV mineirin