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-rw-r--r--libraries/Stepper/Stepper.cpp220
-rw-r--r--libraries/Stepper/Stepper.h83
-rw-r--r--libraries/Stepper/examples/MotorKnob/MotorKnob.ino41
-rw-r--r--libraries/Stepper/examples/stepper_oneRevolution/stepper_oneRevolution.ino44
-rw-r--r--libraries/Stepper/examples/stepper_oneStepAtATime/stepper_oneStepAtATime.ino44
-rw-r--r--libraries/Stepper/examples/stepper_speedControl/stepper_speedControl.ino48
-rw-r--r--libraries/Stepper/keywords.txt28
7 files changed, 0 insertions, 508 deletions
diff --git a/libraries/Stepper/Stepper.cpp b/libraries/Stepper/Stepper.cpp
deleted file mode 100644
index 5d6b5e5..0000000
--- a/libraries/Stepper/Stepper.cpp
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- Stepper.cpp - - Stepper library for Wiring/Arduino - Version 0.4
-
- Original library (0.1) by Tom Igoe.
- Two-wire modifications (0.2) by Sebastian Gassner
- Combination version (0.3) by Tom Igoe and David Mellis
- Bug fix for four-wire (0.4) by Tom Igoe, bug fix from Noah Shibley
-
- Drives a unipolar or bipolar stepper motor using 2 wires or 4 wires
-
- When wiring multiple stepper motors to a microcontroller,
- you quickly run out of output pins, with each motor requiring 4 connections.
-
- By making use of the fact that at any time two of the four motor
- coils are the inverse of the other two, the number of
- control connections can be reduced from 4 to 2.
-
- A slightly modified circuit around a Darlington transistor array or an L293 H-bridge
- connects to only 2 microcontroler pins, inverts the signals received,
- and delivers the 4 (2 plus 2 inverted ones) output signals required
- for driving a stepper motor.
-
- The sequence of control signals for 4 control wires is as follows:
-
- Step C0 C1 C2 C3
- 1 1 0 1 0
- 2 0 1 1 0
- 3 0 1 0 1
- 4 1 0 0 1
-
- The sequence of controls signals for 2 control wires is as follows
- (columns C1 and C2 from above):
-
- Step C0 C1
- 1 0 1
- 2 1 1
- 3 1 0
- 4 0 0
-
- The circuits can be found at
-
-http://www.arduino.cc/en/Tutorial/Stepper
-
-
- */
-
-
-#include "Arduino.h"
-#include "Stepper.h"
-
-/*
- * two-wire constructor.
- * Sets which wires should control the motor.
- */
-Stepper::Stepper(int number_of_steps, int motor_pin_1, int motor_pin_2)
-{
- this->step_number = 0; // which step the motor is on
- this->speed = 0; // the motor speed, in revolutions per minute
- this->direction = 0; // motor direction
- this->last_step_time = 0; // time stamp in ms of the last step taken
- this->number_of_steps = number_of_steps; // total number of steps for this motor
-
- // Arduino pins for the motor control connection:
- this->motor_pin_1 = motor_pin_1;
- this->motor_pin_2 = motor_pin_2;
-
- // setup the pins on the microcontroller:
- pinMode(this->motor_pin_1, OUTPUT);
- pinMode(this->motor_pin_2, OUTPUT);
-
- // When there are only 2 pins, set the other two to 0:
- this->motor_pin_3 = 0;
- this->motor_pin_4 = 0;
-
- // pin_count is used by the stepMotor() method:
- this->pin_count = 2;
-}
-
-
-/*
- * constructor for four-pin version
- * Sets which wires should control the motor.
- */
-
-Stepper::Stepper(int number_of_steps, int motor_pin_1, int motor_pin_2, int motor_pin_3, int motor_pin_4)
-{
- this->step_number = 0; // which step the motor is on
- this->speed = 0; // the motor speed, in revolutions per minute
- this->direction = 0; // motor direction
- this->last_step_time = 0; // time stamp in ms of the last step taken
- this->number_of_steps = number_of_steps; // total number of steps for this motor
-
- // Arduino pins for the motor control connection:
- this->motor_pin_1 = motor_pin_1;
- this->motor_pin_2 = motor_pin_2;
- this->motor_pin_3 = motor_pin_3;
- this->motor_pin_4 = motor_pin_4;
-
- // setup the pins on the microcontroller:
- pinMode(this->motor_pin_1, OUTPUT);
- pinMode(this->motor_pin_2, OUTPUT);
- pinMode(this->motor_pin_3, OUTPUT);
- pinMode(this->motor_pin_4, OUTPUT);
-
- // pin_count is used by the stepMotor() method:
- this->pin_count = 4;
-}
-
-/*
- Sets the speed in revs per minute
-
-*/
-void Stepper::setSpeed(long whatSpeed)
-{
- this->step_delay = 60L * 1000L / this->number_of_steps / whatSpeed;
-}
-
-/*
- Moves the motor steps_to_move steps. If the number is negative,
- the motor moves in the reverse direction.
- */
-void Stepper::step(int steps_to_move)
-{
- int steps_left = abs(steps_to_move); // how many steps to take
-
- // determine direction based on whether steps_to_mode is + or -:
- if (steps_to_move > 0) {this->direction = 1;}
- if (steps_to_move < 0) {this->direction = 0;}
-
-
- // decrement the number of steps, moving one step each time:
- while(steps_left > 0) {
- // move only if the appropriate delay has passed:
- if (millis() - this->last_step_time >= this->step_delay) {
- // get the timeStamp of when you stepped:
- this->last_step_time = millis();
- // increment or decrement the step number,
- // depending on direction:
- if (this->direction == 1) {
- this->step_number++;
- if (this->step_number == this->number_of_steps) {
- this->step_number = 0;
- }
- }
- else {
- if (this->step_number == 0) {
- this->step_number = this->number_of_steps;
- }
- this->step_number--;
- }
- // decrement the steps left:
- steps_left--;
- // step the motor to step number 0, 1, 2, or 3:
- stepMotor(this->step_number % 4);
- }
- }
-}
-
-/*
- * Moves the motor forward or backwards.
- */
-void Stepper::stepMotor(int thisStep)
-{
- if (this->pin_count == 2) {
- switch (thisStep) {
- case 0: /* 01 */
- digitalWrite(motor_pin_1, LOW);
- digitalWrite(motor_pin_2, HIGH);
- break;
- case 1: /* 11 */
- digitalWrite(motor_pin_1, HIGH);
- digitalWrite(motor_pin_2, HIGH);
- break;
- case 2: /* 10 */
- digitalWrite(motor_pin_1, HIGH);
- digitalWrite(motor_pin_2, LOW);
- break;
- case 3: /* 00 */
- digitalWrite(motor_pin_1, LOW);
- digitalWrite(motor_pin_2, LOW);
- break;
- }
- }
- if (this->pin_count == 4) {
- switch (thisStep) {
- case 0: // 1010
- digitalWrite(motor_pin_1, HIGH);
- digitalWrite(motor_pin_2, LOW);
- digitalWrite(motor_pin_3, HIGH);
- digitalWrite(motor_pin_4, LOW);
- break;
- case 1: // 0110
- digitalWrite(motor_pin_1, LOW);
- digitalWrite(motor_pin_2, HIGH);
- digitalWrite(motor_pin_3, HIGH);
- digitalWrite(motor_pin_4, LOW);
- break;
- case 2: //0101
- digitalWrite(motor_pin_1, LOW);
- digitalWrite(motor_pin_2, HIGH);
- digitalWrite(motor_pin_3, LOW);
- digitalWrite(motor_pin_4, HIGH);
- break;
- case 3: //1001
- digitalWrite(motor_pin_1, HIGH);
- digitalWrite(motor_pin_2, LOW);
- digitalWrite(motor_pin_3, LOW);
- digitalWrite(motor_pin_4, HIGH);
- break;
- }
- }
-}
-
-/*
- version() returns the version of the library:
-*/
-int Stepper::version(void)
-{
- return 4;
-}
diff --git a/libraries/Stepper/Stepper.h b/libraries/Stepper/Stepper.h
deleted file mode 100644
index 4094aee..0000000
--- a/libraries/Stepper/Stepper.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- Stepper.h - - Stepper library for Wiring/Arduino - Version 0.4
-
- Original library (0.1) by Tom Igoe.
- Two-wire modifications (0.2) by Sebastian Gassner
- Combination version (0.3) by Tom Igoe and David Mellis
- Bug fix for four-wire (0.4) by Tom Igoe, bug fix from Noah Shibley
-
- Drives a unipolar or bipolar stepper motor using 2 wires or 4 wires
-
- When wiring multiple stepper motors to a microcontroller,
- you quickly run out of output pins, with each motor requiring 4 connections.
-
- By making use of the fact that at any time two of the four motor
- coils are the inverse of the other two, the number of
- control connections can be reduced from 4 to 2.
-
- A slightly modified circuit around a Darlington transistor array or an L293 H-bridge
- connects to only 2 microcontroler pins, inverts the signals received,
- and delivers the 4 (2 plus 2 inverted ones) output signals required
- for driving a stepper motor.
-
- The sequence of control signals for 4 control wires is as follows:
-
- Step C0 C1 C2 C3
- 1 1 0 1 0
- 2 0 1 1 0
- 3 0 1 0 1
- 4 1 0 0 1
-
- The sequence of controls signals for 2 control wires is as follows
- (columns C1 and C2 from above):
-
- Step C0 C1
- 1 0 1
- 2 1 1
- 3 1 0
- 4 0 0
-
- The circuits can be found at
- http://www.arduino.cc/en/Tutorial/Stepper
-*/
-
-// ensure this library description is only included once
-#ifndef Stepper_h
-#define Stepper_h
-
-// library interface description
-class Stepper {
- public:
- // constructors:
- Stepper(int number_of_steps, int motor_pin_1, int motor_pin_2);
- Stepper(int number_of_steps, int motor_pin_1, int motor_pin_2, int motor_pin_3, int motor_pin_4);
-
- // speed setter method:
- void setSpeed(long whatSpeed);
-
- // mover method:
- void step(int number_of_steps);
-
- int version(void);
-
- private:
- void stepMotor(int this_step);
-
- int direction; // Direction of rotation
- int speed; // Speed in RPMs
- unsigned long step_delay; // delay between steps, in ms, based on speed
- int number_of_steps; // total number of steps this motor can take
- int pin_count; // whether you're driving the motor with 2 or 4 pins
- int step_number; // which step the motor is on
-
- // motor pin numbers:
- int motor_pin_1;
- int motor_pin_2;
- int motor_pin_3;
- int motor_pin_4;
-
- long last_step_time; // time stamp in ms of when the last step was taken
-};
-
-#endif
-
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);
- }
-}
-
-
diff --git a/libraries/Stepper/keywords.txt b/libraries/Stepper/keywords.txt
deleted file mode 100644
index 19a0fad..0000000
--- a/libraries/Stepper/keywords.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-#######################################
-# Syntax Coloring Map For Test
-#######################################
-
-#######################################
-# Datatypes (KEYWORD1)
-#######################################
-
-Stepper KEYWORD1
-
-#######################################
-# Methods and Functions (KEYWORD2)
-#######################################
-
-step KEYWORD2
-setSpeed KEYWORD2
-version KEYWORD2
-
-######################################
-# Instances (KEYWORD2)
-#######################################
-direction KEYWORD2
-speed KEYWORD2
-
-
-#######################################
-# Constants (LITERAL1)
-#######################################
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