Aruino Uno with Ramps 1.4 and a stepper motor

Projects Programming
1

Hello everyone,
I have two Stepper motor, a ramps 1.4 and an arduino uno.

Now I wanted to use the stepper motors, but I'm a little bit bad in write scripts.

I found one script with the function to start the motor.

#define X_STEP_PIN 54
#define X_DIR_PIN 55
#define X_ENABLE_PIN 38

#include "AccelStepper.h" // Nebenbei, wo ist eigentlich der Unterschied, ob man oder"AccelStepper.h" schreibt ??

AccelStepper stepper(1, X_STEP_PIN, X_DIR_PIN);

void setup()
{
stepper.setEnablePin(X_ENABLE_PIN);
stepper.setPinsInverted(false, false, true); //invert logic of enable pin
stepper.enableOutputs();

// Alternativ müssten die folgenden Zeilen auch funktionieren, weis nur nicht sicher was mehr Sinn macht!!
//pinMode(X_ENABLE_PIN , OUTPUT);
//digitalWrite(X_ENABLE_PIN , LOW);

stepper.setMaxSpeed(400128);
stepper.setSpeed(100128);
stepper.setAcceleration(1000);
}

void loop()
{
stepper.runSpeed();
}

But it will not compile, the error is:
Arduino: 1.8.4 (Linux), Board: "Arduino/Genuino Uno"

^
compilation terminated.
exit status 1
Error compiling for board Arduino/Genuino Uno.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

Can you help me to fix the error?

Thank you!

2

The RAMPS 1.4 board is for an Arduino Mega 2560, not an UNO.

The UNO does not have pins 38, 54, or 55 so the example you found won't work on an UNO.

If the compilation fails without producing any compiler warning or error messages it is likely that your Arduino IDE is installed incorrectly. Rename or delete the "arduino15" directory and re-install the IDE :

On Linux:
/home/(username)/.arduino15 (a.k.a. ~/.arduino15)
(Note: file/folder names starting with '.' are not normally shown in directory listings. Use 'ls -a' to get a directory listing that includes the hidden files.)