diff options
Diffstat (limited to 'libraries')
17 files changed, 477 insertions, 99 deletions
diff --git a/libraries/Esplora/Beginners/EsploraAccelerometer/EsploraAccelerometer.ino b/libraries/Esplora/Beginners/EsploraAccelerometer/EsploraAccelerometer.ino new file mode 100644 index 0000000..db5cc93 --- /dev/null +++ b/libraries/Esplora/Beginners/EsploraAccelerometer/EsploraAccelerometer.ino @@ -0,0 +1,38 @@ +/* + Esplora Accelerometer + + This sketch shows you how to read the values from the accelerometer. + To see it in action, open the serial monitor and tilt the board. You'll see + the accelerometer values for each axis change when you tilt the board + on that axis. + + Created on 22 Dec 2012 + by Tom Igoe + + This example is in the public domain. + */ + +#include <Esplora.h> + +void setup() +{ + Serial.begin(9600); // initialize serial communications with your computer +} + +void loop() +{ + int xAxis = Esplora.readAccelerometer(X_AXIS); // read the X axis + int yAxis = Esplora.readAccelerometer(Y_AXIS); // read the Y axis + int zAxis = Esplora.readAccelerometer(Z_AXIS); // read the Z axis + + Serial.print("x: "); // print the label for X + Serial.print(xAxis); // print the value for the X axis + Serial.print("\ty: "); // print a tab character, then the label for Y + Serial.print(yAxis); // print the value for the Y axis + Serial.print("\tz: "); // print a tab character, then the label for Z + Serial.println(zAxis); // print the value for the Z axis + + delay(500); // wait half a second (500 milliseconds) +} + + diff --git a/libraries/Esplora/Beginners/EsploraBlink/EsploraBlink.ino b/libraries/Esplora/Beginners/EsploraBlink/EsploraBlink.ino new file mode 100644 index 0000000..e198551 --- /dev/null +++ b/libraries/Esplora/Beginners/EsploraBlink/EsploraBlink.ino @@ -0,0 +1,42 @@ + +/* + Esplora Blink + + This sketch blinks the Esplora's RGB LED. It goes through + all three primary colors (red, green, blue), then it + combines them for secondary colors(yellow, cyan, magenta), then + it turns on all the colors for white. + For best results cover the LED with a piece of white paper to see the colors. + + Created on 22 Dec 2012 + by Tom Igoe + + This example is in the public domain. + */ + +#include <Esplora.h> + + +void setup() { + // There's nothing to set up for this sketch +} + +void loop() { + Esplora.writeRGB(255,0,0); // make the LED red + delay(1000); // wait 1 second + Esplora.writeRGB(0,255,0); // make the LED green + delay(1000); // wait 1 second + Esplora.writeRGB(0,0,255); // make the LED blue + delay(1000); // wait 1 second + Esplora.writeRGB(255,255,0); // make the LED yellow + delay(1000); // wait 1 second + Esplora.writeRGB(0,255,255); // make the LED cyan + delay(1000); // wait 1 second + Esplora.writeRGB(255,0,255); // make the LED magenta + delay(1000); // wait 1 second + Esplora.writeRGB(255,255,255);// make the LED white + delay(1000); // wait 1 second + +} + + diff --git a/libraries/Esplora/Beginners/EsploraJoystickMouse/EsploraJoystickMouse.ino b/libraries/Esplora/Beginners/EsploraJoystickMouse/EsploraJoystickMouse.ino new file mode 100644 index 0000000..8d9260e --- /dev/null +++ b/libraries/Esplora/Beginners/EsploraJoystickMouse/EsploraJoystickMouse.ino @@ -0,0 +1,50 @@ +/* + Esplora Joystick Mouse + + This sketch shows you how to read the joystick and use it to control the movement + of the cursor on your computer. You're making your Esplora into a mouse! + + WARNING: this sketch will take over your mouse movement. If you lose control + of your mouse do the following: + 1) unplug the Esplora. + 2) open the EsploraBlink sketch + 3) hold the reset button down while plugging your Esplora back in + 4) while holding reset, click "Upload" + 5) when you see the message "Done compiling", release the reset button. + + This will stop your Esplora from controlling your mouse while you upload a sketch + that doesn't take control of the mouse. + + Created on 22 Dec 2012 + by Tom Igoe + + This example is in the public domain. + */ + +#include <Esplora.h> + +void setup() +{ + Serial.begin(9600); // initialize serial communication with your computer + Mouse.begin(); // take control of the mouse +} + +void loop() +{ + int xValue = Esplora.readJoystickX(); // read the joystick's X position + int yValue = Esplora.readJoystickY(); // read the joystick's Y position + int button = Esplora.readJoystickSwitch(); // read the joystick pushbutton + Serial.print("Joystick X: "); // print a label for the X value + Serial.print(xValue); // print the X value + Serial.print("\tY: "); // print a tab character and a label for the Y value + Serial.print(yValue); // print the Y value + Serial.print("\tButton: "); // print a tab character and a label for the button + Serial.print(button); // print the button value + + int mouseX = map( xValue,-512, 512, 10, -10); // map the X value to a range of movement for the mouse X + int mouseY = map( yValue,-512, 512, -10, 10); // map the Y value to a range of movement for the mouse Y + Mouse.move(mouseX, mouseY, 0); // move the mouse + + delay(10); // a short delay before moving again +} + diff --git a/libraries/Esplora/examples/EsploraLedShow/EsploraLedShow.ino b/libraries/Esplora/Beginners/EsploraLedShow/EsploraLedShow.ino index 84f049a..3c617dc 100644 --- a/libraries/Esplora/examples/EsploraLedShow/EsploraLedShow.ino +++ b/libraries/Esplora/Beginners/EsploraLedShow/EsploraLedShow.ino @@ -6,7 +6,7 @@ Created on 22 november 2012 By Enrico Gueli <enrico.gueli@gmail.com> - Modified 24 Nov 2012 + Modified 22 Dec 2012 by Tom Igoe */ #include <Esplora.h> @@ -24,7 +24,7 @@ void loop() { // convert the sensor readings to light levels: byte red = map(xAxis, -512, 512, 0, 255); - byte green = map(xAxis, -512, 512, 0, 255); + byte green = map(yAxis, -512, 512, 0, 255); byte blue = slider/4; // print the light levels: diff --git a/libraries/Esplora/examples/EsploraLedShow2/EsploraLedShow2.ino b/libraries/Esplora/Beginners/EsploraLedShow2/EsploraLedShow2.ino index 8f9f8a2..8f9f8a2 100644 --- a/libraries/Esplora/examples/EsploraLedShow2/EsploraLedShow2.ino +++ b/libraries/Esplora/Beginners/EsploraLedShow2/EsploraLedShow2.ino diff --git a/libraries/Esplora/Beginners/EsploraLightCalibrator/EsploraLightCalibrator.ino b/libraries/Esplora/Beginners/EsploraLightCalibrator/EsploraLightCalibrator.ino new file mode 100644 index 0000000..c3eaff4 --- /dev/null +++ b/libraries/Esplora/Beginners/EsploraLightCalibrator/EsploraLightCalibrator.ino @@ -0,0 +1,91 @@ +/* + Esplora Led calibration + + This sketch shows you how to read and calibrate the light sensor. + Because light levels vary from one location to another, you need to calibrate the + sensor for each location. To do this, you read the sensor for a few seconds, + and save the highest and lowest readings as maximum and minimum. + Then, when you're using the sensor's reading (for example, to set the brightness + of the LED), you map the sensor's reading to a range between the minimum + and the maximum. + + Created on 22 Dec 2012 + by Tom Igoe + + This example is in the public domain. + */ + +#include <Esplora.h> + +// variables: +int lightMin = 1023; // minimum sensor value +int lightMax = 0; // maximum sensor value +boolean calibrated = false; // whether the sensor's been calibrated yet + +void setup() { + // initialize the serial communication: + Serial.begin(9600); + + // print an intial message + Serial.println("To calibrate the light sensor, press and hold Switch 1"); +} + +void loop() { + // if switch 1 is pressed, go to the calibration function again: + if (Esplora.readButton(1) == LOW) { + calibrate(); + } + // read the sensor into a variable: + int light = Esplora.readLightSensor(); + + // map the light level to a brightness level for the LED + // using the calibration min and max: + int brightness = map(light, lightMin, lightMax, 0, 255); + // limit the brightness to a range from 0 to 255: + brightness = constrain(brightness, 0, 255); + // write the brightness to the blue LED. + Esplora.writeBlue(brightness); + + // if the calibration's been done, show the sensor and brightness + // levels in the serial monitor: + if (calibrated == true) { + // print the light sensor levels and the LED levels (to see what's going on): + Serial.print("light sensor level: "); + Serial.print(light); + Serial.print(" blue brightness: "); + Serial.println(brightness); + } + // add a delay to keep the LED from flickering: + delay(10); +} + +void calibrate() { + // tell the user what do to using the serial monitor: + Serial.println("While holding switch 1, shine a light on the light sensor, then cover it."); + + // calibrate while switch 1 is pressed: + while(Esplora.readButton(1) == LOW) { + // read the sensor value: + int light = Esplora.readLightSensor(); + + // record the maximum sensor value: + if (light > lightMax) { + lightMax = light; + } + + // record the minimum sensor value: + if (light < lightMin) { + lightMin = light; + } + // note that you're calibrated, for future reference: + calibrated = true; + } +} + + + + + + + + diff --git a/libraries/Esplora/examples/EsploraMusic/EsploraMusic.ino b/libraries/Esplora/Beginners/EsploraMusic/EsploraMusic.ino index 10c17f7..7a950fb 100644 --- a/libraries/Esplora/examples/EsploraMusic/EsploraMusic.ino +++ b/libraries/Esplora/Beginners/EsploraMusic/EsploraMusic.ino @@ -6,14 +6,15 @@ Created on 22 november 2012 By Enrico Gueli <enrico.gueli@gmail.com> - modified 24 Nov 2012 + modified 22 Dec 2012 by Tom Igoe */ #include <Esplora.h> - +// these are the frequencies for the notes from middle C +// to one octave above middle C: const int note[] = { 262, // C 277, // C# diff --git a/libraries/Esplora/Beginners/EsploraSoundSensor/EsploraSoundSensor.ino b/libraries/Esplora/Beginners/EsploraSoundSensor/EsploraSoundSensor.ino new file mode 100644 index 0000000..3bf454f --- /dev/null +++ b/libraries/Esplora/Beginners/EsploraSoundSensor/EsploraSoundSensor.ino @@ -0,0 +1,41 @@ +/* + Esplora Sound Sensor + + This sketch shows you how to read the microphone sensor. The microphone +will range from 0 (total silence) to 1023 (really loud). + When you're using the sensor's reading (for example, to set the brightness + of the LED), you map the sensor's reading to a range between the minimum + and the maximum. + + Created on 22 Dec 2012 + by Tom Igoe + + This example is in the public domain. + */ + +#include <Esplora.h> + +void setup() { + // initialize the serial communication: + Serial.begin(9600); +} + +void loop() { + // read the sensor into a variable: + int loudness = Esplora.readMicrophone(); + + // map the sound level to a brightness level for the LED: + int brightness = map(loudness, 0, 1023, 0, 255); + // write the brightness to the green LED: + Esplora.writeGreen(brightness); + + + // print the microphone levels and the LED levels (to see what's going on): + Serial.print("sound level: "); + Serial.print(loudness); + Serial.print(" Green brightness: "); + Serial.println(brightness); + // add a delay to keep the LED from flickering: + delay(10); +} + diff --git a/libraries/Esplora/Beginners/EsploraTemperatureSensor/EsploraTemperatureSensor.ino b/libraries/Esplora/Beginners/EsploraTemperatureSensor/EsploraTemperatureSensor.ino new file mode 100644 index 0000000..72bbf04 --- /dev/null +++ b/libraries/Esplora/Beginners/EsploraTemperatureSensor/EsploraTemperatureSensor.ino @@ -0,0 +1,37 @@ +/* + Esplora Temperature Sensor + + This sketch shows you how to read the Esplora's temperature sensor + You can read the temperature sensor in Farhenheit or Celsius. + + Created on 22 Dec 2012 + by Tom Igoe + + This example is in the public domain. + */ +#include <Esplora.h> + +void setup() +{ + Serial.begin(9600); // initialize serial communications with your computer +} + +void loop() +{ + // read the temperature sensor in Celsius, then Fahrenheit: + int celsius = Esplora.readTemperature(DEGREES_C); + int fahrenheit = Esplora.readTemperature(DEGREES_F); + + // print the results: + Serial.print("Temperature is: "); + Serial.print(celsius); + Serial.print(" degrees Celsius, or "); + Serial.print(fahrenheit); + Serial.println(" degrees Fahrenheit."); + Serial.println(" Fahrenheit = (9/5 * Celsius) + 32"); + + // wait a second before reading again: + delay(1000); +} + + diff --git a/libraries/Esplora/Esplora.cpp b/libraries/Esplora/Esplora.cpp index 83df0d7..29c9e19 100644 --- a/libraries/Esplora/Esplora.cpp +++ b/libraries/Esplora/Esplora.cpp @@ -111,6 +111,15 @@ boolean _Esplora::readButton(byte ch) { return (val > 512) ? HIGH : LOW; } +boolean _Esplora::readJoystickButton() { + if (readChannel(CH_JOYSTICK_SW) == 1023) { + return HIGH; + } else if (readChannel(CH_JOYSTICK_SW) == 0) { + return LOW; + } +} + + void _Esplora::writeRGB(byte r, byte g, byte b) { writeRed(r); writeGreen(g); diff --git a/libraries/Esplora/Esplora.h b/libraries/Esplora/Esplora.h index 74fa88b..4f55345 100644 --- a/libraries/Esplora/Esplora.h +++ b/libraries/Esplora/Esplora.h @@ -21,7 +21,7 @@ #ifndef ESPLORA_H_ #define ESPLORA_H_ -#include "Arduino.h" +#include <Arduino.h> /* * The following constants are used internally by the Esplora @@ -141,6 +141,8 @@ public: * LOW if the button is pressed, and HIGH otherwise. */ boolean readButton(byte channel); + + boolean readJoystickButton(); void writeRGB(byte red, byte green, byte blue); void writeRed(byte red); diff --git a/libraries/Esplora/examples/EsploraKart/EsploraKart.ino b/libraries/Esplora/Experts/EsploraKart/EsploraKart.ino index 4c1621c..4c1621c 100644 --- a/libraries/Esplora/examples/EsploraKart/EsploraKart.ino +++ b/libraries/Esplora/Experts/EsploraKart/EsploraKart.ino diff --git a/libraries/Esplora/Experts/EsploraPong/EsploraPong.ino b/libraries/Esplora/Experts/EsploraPong/EsploraPong.ino new file mode 100644 index 0000000..725a109 --- /dev/null +++ b/libraries/Esplora/Experts/EsploraPong/EsploraPong.ino @@ -0,0 +1,44 @@ +/* + Esplora Pong + + This sketch connects serially to a Processing sketch to control a Pong game. + It sends the position of the slider and the states of three pushbuttons to the + Processing sketch serially, separated by commas. The Processing sketch uses that + data to control the graphics in the sketch. + + The slider sets a paddle's height + Switch 1 is resets the game + Switch 2 resets the ball to the center + Switch 3 reverses the players + + You can play this game with one or two Esploras. + + Created on 22 Dec 2012 + by Tom Igoe + + This example is in the public domain. + */ + +#include <Esplora.h> + +void setup() { + Serial.begin(9600); // initialize serial communication +} + +void loop() { + // read the slider and three of the buttons + int slider = Esplora.readSlider(); + int resetButton = Esplora.readButton(SWITCH_1); + int serveButton = Esplora.readButton(SWITCH_3); + int switchPlayerButton = Esplora.readButton(SWITCH_4); + + Serial.print(slider); // print the slider value + Serial.print(","); // add a comma + Serial.print(resetButton); // print the reset button value + Serial.print(","); // add another comma + Serial.print(serveButton); // print the serve button value + Serial.print(","); // add another comma + Serial.println(switchPlayerButton); // print the last button with a newline + delay(10); // delay before sending the next set +} + diff --git a/libraries/Esplora/Experts/EsploraRemote/EsploraRemote.ino b/libraries/Esplora/Experts/EsploraRemote/EsploraRemote.ino new file mode 100644 index 0000000..2701089 --- /dev/null +++ b/libraries/Esplora/Experts/EsploraRemote/EsploraRemote.ino @@ -0,0 +1,116 @@ +/* + Esplora Remote + + This sketch allows to test all the Esplora's peripherals. + It is also used with the ProcessingStart sketch (for Processing). + + When uploaded, you can open the Serial monitor and write one of + the following commands (without quotes) to get an answer: + + "D": prints the current value of all sensors, separated by a comma. + See the dumpInputs() function below to get the meaning of + each value. + + "Rxxx" + "Gxxx" + "Bxxx": set the color of the RGB led. For example, write "R255" + to turn on the red to full brightness, "G128" to turn + the green to half brightness, or "G0" to turn off + the green channel. + + "Txxxx": play a tone with the buzzer. The number is the + frequency, e.g. "T440" plays the central A note. + Write "T0" to turn off the buzzer. + + + Created on 22 november 2012 + By Enrico Gueli <enrico.gueli@gmail.com> + Modified 23 Dec 2012 + by Tom Igoe + */ + +#include <Esplora.h> + +void setup() { + while(!Serial); // needed for Leonardo-based board like Esplora + Serial.begin(9600); +} + +void loop() { + if (Serial.available()) + parseCommand(); +} + +/* + * This function reads a character from the serial line and + * decide what to do next. The "what to do" part is given by + * function it calls (e.g. dumpInputs(), setRed() and so on). + */ +void parseCommand() { + char cmd = Serial.read(); + switch(cmd) { + case 'D': + dumpInputs(); + break; + case 'R': + setRed(); + break; + case 'G': + setGreen(); + break; + case 'B': + setBlue(); + break; + case 'T': + setTone(); + break; + } +} + +void dumpInputs() { + Serial.print(Esplora.readButton(SWITCH_1)); + Serial.print(','); + Serial.print(Esplora.readButton(SWITCH_2)); + Serial.print(','); + Serial.print(Esplora.readButton(SWITCH_3)); + Serial.print(','); + Serial.print(Esplora.readButton(SWITCH_4)); + Serial.print(','); + Serial.print(Esplora.readSlider()); + Serial.print(','); + Serial.print(Esplora.readLightSensor()); + Serial.print(','); + Serial.print(Esplora.readTemperature(DEGREES_C)); + Serial.print(','); + Serial.print(Esplora.readMicrophone()); + Serial.print(','); + Serial.print(Esplora.readJoystickSwitch()); + Serial.print(','); + Serial.print(Esplora.readJoystickX()); + Serial.print(','); + Serial.print(Esplora.readJoystickY()); + Serial.print(','); + Serial.print(Esplora.readAccelerometer(X_AXIS)); + Serial.print(','); + Serial.print(Esplora.readAccelerometer(Y_AXIS)); + Serial.print(','); + Serial.print(Esplora.readAccelerometer(Z_AXIS)); + Serial.println(); +} + +void setRed() { + Esplora.writeRed(Serial.parseInt()); +} + +void setGreen() { + Esplora.writeGreen(Serial.parseInt()); +} + +void setBlue() { + Esplora.writeBlue(Serial.parseInt()); +} + +void setTone() { + Esplora.tone(Serial.parseInt()); +} + diff --git a/libraries/Esplora/examples/EsploraTable/EsploraTable.ino b/libraries/Esplora/Experts/EsploraTable/EsploraTable.ino index 712dffa..712dffa 100644 --- a/libraries/Esplora/examples/EsploraTable/EsploraTable.ino +++ b/libraries/Esplora/Experts/EsploraTable/EsploraTable.ino diff --git a/libraries/Esplora/examples/EsploraRemote/EsploraRemote.ino b/libraries/Esplora/examples/EsploraRemote/EsploraRemote.ino deleted file mode 100644 index 135b26a..0000000 --- a/libraries/Esplora/examples/EsploraRemote/EsploraRemote.ino +++ /dev/null @@ -1,94 +0,0 @@ -/* - Esplora Slave - - This sketch allows to test all the Esplora's peripherals. - It is also used with the ProcessingStart sketch (for Processing). - - When uploaded, you can open the Serial monitor and write one of - the following commands (without quotes) to get an answer: - - "D": prints the current value of all sensors, separated by a comma. - See the dumpInputs() function below to get the meaning of - each value. - - "Rxxx" - "Gxxx" - "Bxxx": set the color of the RGB led. For example, write "R255" - to turn on the red to full brightness, "G128" to turn - the green to half brightness, or "G0" to turn off - the green channel. - - "Txxxx": play a tone with the buzzer. The number is the - frequency, e.g. "T440" plays the central A note. - Write "T0" to turn off the buzzer. - - - Created on 22 november 2012 - By Enrico Gueli <enrico.gueli@gmail.com> -*/ - -#include <Esplora.h> - -void setup() { - while(!Serial); // needed for Leonardo-based board like Esplora - Serial.begin(9600); -} - -void loop() { - if (Serial.available()) - parseCommand(); -} - -/* - * This function reads a character from the serial line and - * decide what to do next. The "what to do" part is given by - * function it calls (e.g. dumpInputs(), setRed() and so on). - */ -void parseCommand() { - char cmd = Serial.read(); - switch(cmd) { - case 'D': dumpInputs(); break; - case 'R': setRed(); break; - case 'G': setGreen(); break; - case 'B': setBlue(); break; - case 'T': setTone(); break; - } -} - -void dumpInputs() { - /* - * please note: a single row contains two instructions. - * one is to print the sensor value, the other to print the - * comma symbol. - */ - Serial.print(Esplora.readButton(SWITCH_1)); Serial.print(','); - Serial.print(Esplora.readButton(SWITCH_2)); Serial.print(','); - Serial.print(Esplora.readButton(SWITCH_3)); Serial.print(','); - Serial.print(Esplora.readButton(SWITCH_4)); Serial.print(','); - Serial.print(Esplora.readSlider()); Serial.print(','); - Serial.print(Esplora.readLightSensor()); Serial.print(','); - Serial.print(Esplora.readTemperature(DEGREES_C)); Serial.print(','); - Serial.print(Esplora.readMicrophone()); Serial.print(','); - Serial.print(Esplora.readJoystickSwitch()); Serial.print(','); - Serial.print(Esplora.readJoystickX()); Serial.print(','); - Serial.print(Esplora.readJoystickY()); Serial.print(','); - Serial.print(Esplora.readAccelerometer(X_AXIS)); Serial.print(','); - Serial.print(Esplora.readAccelerometer(Y_AXIS)); Serial.print(','); - Serial.print(Esplora.readAccelerometer(Z_AXIS)); Serial.println(); -} - -void setRed() { - Esplora.writeRed(Serial.parseInt()); -} - -void setGreen() { - Esplora.writeGreen(Serial.parseInt()); -} - -void setBlue() { - Esplora.writeBlue(Serial.parseInt()); -} - -void setTone() { - Esplora.tone(Serial.parseInt()); -} diff --git a/libraries/Esplora/keywords.txt b/libraries/Esplora/keywords.txt index 02ba660..b225991 100644 --- a/libraries/Esplora/keywords.txt +++ b/libraries/Esplora/keywords.txt @@ -16,6 +16,7 @@ readLightSensor KEYWORD2 readTemperature KEYWORD2 readMicrophone KEYWORD2 readJoystickSwitch KEYWORD2 +readJoystickButton KEYWORD2 readJoystickX KEYWORD2 readJoystickY KEYWORD2 readAccelerometer KEYWORD2 |