diff options
Diffstat (limited to 'libraries/Stepper/examples')
4 files changed, 0 insertions, 177 deletions
diff --git a/libraries/Stepper/examples/MotorKnob/MotorKnob.ino b/libraries/Stepper/examples/MotorKnob/MotorKnob.ino deleted file mode 100644 index d428186..0000000 --- a/libraries/Stepper/examples/MotorKnob/MotorKnob.ino +++ /dev/null @@ -1,41 +0,0 @@ -/* - * MotorKnob - * - * A stepper motor follows the turns of a potentiometer - * (or other sensor) on analog input 0. - * - * http://www.arduino.cc/en/Reference/Stepper - * This example code is in the public domain. - */ - -#include <Stepper.h> - -// change this to the number of steps on your motor -#define STEPS 100 - -// create an instance of the stepper class, specifying -// the number of steps of the motor and the pins it's -// attached to -Stepper stepper(STEPS, 8, 9, 10, 11); - -// the previous reading from the analog input -int previous = 0; - -void setup() -{ - // set the speed of the motor to 30 RPMs - stepper.setSpeed(30); -} - -void loop() -{ - // get the sensor value - int val = analogRead(0); - - // move a number of steps equal to the change in the - // sensor reading - stepper.step(val - previous); - - // remember the previous value of the sensor - previous = val; -}
\ No newline at end of file diff --git a/libraries/Stepper/examples/stepper_oneRevolution/stepper_oneRevolution.ino b/libraries/Stepper/examples/stepper_oneRevolution/stepper_oneRevolution.ino deleted file mode 100644 index 2dbb57d..0000000 --- a/libraries/Stepper/examples/stepper_oneRevolution/stepper_oneRevolution.ino +++ /dev/null @@ -1,44 +0,0 @@ - -/* - Stepper Motor Control - one revolution - - This program drives a unipolar or bipolar stepper motor. - The motor is attached to digital pins 8 - 11 of the Arduino. - - The motor should revolve one revolution in one direction, then - one revolution in the other direction. - - - Created 11 Mar. 2007 - Modified 30 Nov. 2009 - by Tom Igoe - - */ - -#include <Stepper.h> - -const int stepsPerRevolution = 200; // change this to fit the number of steps per revolution - // for your motor - -// initialize the stepper library on pins 8 through 11: -Stepper myStepper(stepsPerRevolution, 8,9,10,11); - -void setup() { - // set the speed at 60 rpm: - myStepper.setSpeed(60); - // initialize the serial port: - Serial.begin(9600); -} - -void loop() { - // step one revolution in one direction: - Serial.println("clockwise"); - myStepper.step(stepsPerRevolution); - delay(500); - - // step one revolution in the other direction: - Serial.println("counterclockwise"); - myStepper.step(-stepsPerRevolution); - delay(500); -} - diff --git a/libraries/Stepper/examples/stepper_oneStepAtATime/stepper_oneStepAtATime.ino b/libraries/Stepper/examples/stepper_oneStepAtATime/stepper_oneStepAtATime.ino deleted file mode 100644 index 36d3299..0000000 --- a/libraries/Stepper/examples/stepper_oneStepAtATime/stepper_oneStepAtATime.ino +++ /dev/null @@ -1,44 +0,0 @@ - -/* - Stepper Motor Control - one step at a time - - This program drives a unipolar or bipolar stepper motor. - The motor is attached to digital pins 8 - 11 of the Arduino. - - The motor will step one step at a time, very slowly. You can use this to - test that you've got the four wires of your stepper wired to the correct - pins. If wired correctly, all steps should be in the same direction. - - Use this also to count the number of steps per revolution of your motor, - if you don't know it. Then plug that number into the oneRevolution - example to see if you got it right. - - Created 30 Nov. 2009 - by Tom Igoe - - */ - -#include <Stepper.h> - -const int stepsPerRevolution = 200; // change this to fit the number of steps per revolution - // for your motor - -// initialize the stepper library on pins 8 through 11: -Stepper myStepper(stepsPerRevolution, 8,9,10,11); - -int stepCount = 0; // number of steps the motor has taken - -void setup() { - // initialize the serial port: - Serial.begin(9600); -} - -void loop() { - // step one step: - myStepper.step(1); - Serial.print("steps:" ); - Serial.println(stepCount); - stepCount++; - delay(500); -} - diff --git a/libraries/Stepper/examples/stepper_speedControl/stepper_speedControl.ino b/libraries/Stepper/examples/stepper_speedControl/stepper_speedControl.ino deleted file mode 100644 index 1a67a55..0000000 --- a/libraries/Stepper/examples/stepper_speedControl/stepper_speedControl.ino +++ /dev/null @@ -1,48 +0,0 @@ - -/* - Stepper Motor Control - speed control - - This program drives a unipolar or bipolar stepper motor. - The motor is attached to digital pins 8 - 11 of the Arduino. - A potentiometer is connected to analog input 0. - - The motor will rotate in a clockwise direction. The higher the potentiometer value, - the faster the motor speed. Because setSpeed() sets the delay between steps, - you may notice the motor is less responsive to changes in the sensor value at - low speeds. - - Created 30 Nov. 2009 - Modified 28 Oct 2010 - by Tom Igoe - - */ - -#include <Stepper.h> - -const int stepsPerRevolution = 200; // change this to fit the number of steps per revolution -// for your motor - - -// initialize the stepper library on pins 8 through 11: -Stepper myStepper(stepsPerRevolution, 8,9,10,11); - -int stepCount = 0; // number of steps the motor has taken - -void setup() { - // nothing to do inside the setup -} - -void loop() { - // read the sensor value: - int sensorReading = analogRead(A0); - // map it to a range from 0 to 100: - int motorSpeed = map(sensorReading, 0, 1023, 0, 100); - // set the motor speed: - if (motorSpeed > 0) { - myStepper.setSpeed(motorSpeed); - // step 1/100 of a revolution: - myStepper.step(stepsPerRevolution/100); - } -} - - |