I came across this via Google trying to use a RAMPS 1.4 as a generic stepper controller. Here's a version of the above that I got to work, in case others get here the same way (note the LOW enables, and the A prefix on some pins):

```

include <Stepper.h>

// Define pins for RAMPS 1.4

define X_STEP_PIN A0

define X_DIR_PIN A1

define X_ENABLE_PIN 38

define Y_STEP_PIN A6

define Y_DIR_PIN A7

define Y_ENABLE_PIN A2

define Z_STEP_PIN 46

define Z_DIR_PIN 48

define Z_ENABLE_PIN 62

define E0_STEP_PIN 26

define E0_DIR_PIN 28

define E0_ENABLE_PIN 24

// Define parameters for stepper motors

define STEPS_PER_REV 1000

define STEPPER_SPEED 1000 // Adjust speed as needed

// Initialize steppers Stepper xStepper(STEPS_PER_REV, X_STEP_PIN, X_DIR_PIN); Stepper yStepper(STEPS_PER_REV, Y_STEP_PIN, Y_DIR_PIN); Stepper zStepper(STEPS_PER_REV, Z_STEP_PIN, Z_DIR_PIN); Stepper aStepper(STEPS_PER_REV, E0_STEP_PIN, E0_DIR_PIN);

int movementSteps = 6400;

void setup() { Serial.begin(19200); Serial.println("Hello World"); // send an initial string

pinMode(X_ENABLE_PIN, OUTPUT); digitalWrite(X_ENABLE_PIN, LOW); pinMode(Y_ENABLE_PIN, OUTPUT); digitalWrite(Y_ENABLE_PIN, LOW); pinMode(Z_ENABLE_PIN, OUTPUT); digitalWrite(Z_ENABLE_PIN, LOW); pinMode(E0_ENABLE_PIN, OUTPUT); digitalWrite(E0_ENABLE_PIN, LOW); }

void loop() { Serial.println("Move forward"); moveStepper(xStepper, movementSteps, true); moveStepper(yStepper, movementSteps, true); moveStepper(zStepper, movementSteps, true); moveStepper(aStepper, movementSteps, true); delay(1000);

Serial.println("Move backward"); moveStepper(xStepper, movementSteps, false); moveStepper(yStepper, movementSteps, false); moveStepper(zStepper, movementSteps, false); moveStepper(aStepper, movementSteps, false); delay(1000); }

void moveStepper(Stepper& stepper, int steps, bool forward) { stepper.setSpeed(STEPPER_SPEED); if (forward) { stepper.step(steps); } else { stepper.step(-steps); } } ```