diff options
Diffstat (limited to 'libraries/TFT/examples/Esplora')
8 files changed, 0 insertions, 547 deletions
diff --git a/libraries/TFT/examples/Esplora/EsploraTFTBitmapLogo/EsploraTFTBitmapLogo.ino b/libraries/TFT/examples/Esplora/EsploraTFTBitmapLogo/EsploraTFTBitmapLogo.ino deleted file mode 100644 index 3d3f230..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTBitmapLogo/EsploraTFTBitmapLogo.ino +++ /dev/null @@ -1,101 +0,0 @@ -/* - - Esplora TFT Bitmap Logos - - This example for the Arduino TFT screen is for use - with an Arduino Esplora. - - This example reads an image file from a micro-SD card - and draws it on the screen, at random locations. - - There is a .bmp file included with this sketch. - - open the sketch folder (Ctrl-K or Cmd-K) - - copy the "arduino.bmp" file to a micro-SD - - put the SD into the SD slot of the Arduino LCD module. - - This example code is in the public domain. - - Created 19 April 2013 by Enrico Gueli - - http://arduino.cc/en/Tutorial/EsploraTFTBitmapLogo - - */ - -// include the necessary libraries -#include <Esplora.h> -#include <SPI.h> -#include <SD.h> -#include <TFT.h> // Arduino LCD library - -// the Esplora pin connected to the chip select line for SD card -#define SD_CS 8 - -// this variable represents the image to be drawn on screen -PImage logo; - -void setup() { - // initialize the GLCD and show a message - // asking the user to open the serial line - EsploraTFT.begin(); - EsploraTFT.background(255, 255, 255); - - EsploraTFT.stroke(0, 0, 255); - EsploraTFT.println(); - EsploraTFT.println("Arduino LCD Bitmap Example"); - EsploraTFT.stroke(0, 0, 0); - EsploraTFT.println("Open serial monitor"); - EsploraTFT.println("to run the sketch"); - - // initialize the serial port: it will be used to - // print some diagnostic info - Serial.begin(9600); - while (!Serial) { - // wait for serial monitor to be open - } - - // try to access the SD card. If that fails (e.g. - // no card present), the Esplora's LED will turn red. - Serial.print("Initializing SD card..."); - if (!SD.begin(SD_CS)) { - Serial.println("failed!"); - Esplora.writeRed(255); - return; - } - Serial.println("OK!"); - - // clear the GLCD screen before starting - EsploraTFT.background(255, 255, 255); - - // now that the SD card can be access, try to load the - // image file. The Esplora LED will turn green or red if - // the loading went OK or not. - Esplora.writeRGB(0, 0, 0); - logo = EsploraTFT.loadImage("arduino.bmp"); - if (logo.isValid()) { - Esplora.writeGreen(255); - } - else - Esplora.writeRed(255); - -} - -void loop() { - // don't do anything if the image wasn't loaded correctly. - if (logo.isValid() == false) { - return; - } - - Serial.println("drawing image"); - - // get a random location where to draw the image. - // To avoid the image to be draw outside the screen, - // take into account the image size. - int x = random(EsploraTFT.width() - logo.width()); - int y = random(EsploraTFT.height() - logo.height()); - - // draw the image to the screen - EsploraTFT.image(logo, x, y); - - // wait a little bit before drawing again - delay(1500); -} diff --git a/libraries/TFT/examples/Esplora/EsploraTFTBitmapLogo/arduino.bmp b/libraries/TFT/examples/Esplora/EsploraTFTBitmapLogo/arduino.bmp Binary files differdeleted file mode 100644 index 09c670a..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTBitmapLogo/arduino.bmp +++ /dev/null diff --git a/libraries/TFT/examples/Esplora/EsploraTFTColorPicker/EsploraTFTColorPicker.ino b/libraries/TFT/examples/Esplora/EsploraTFTColorPicker/EsploraTFTColorPicker.ino deleted file mode 100644 index 63a0ee2..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTColorPicker/EsploraTFTColorPicker.ino +++ /dev/null @@ -1,54 +0,0 @@ -/* - - Esplora TFT Color Picker - - This example for the Esplora with an Arduino TFT reads - the input of the joystick and slider, using the values - to change the screen's color. - - This example code is in the public domain. - - Created 15 April 2013 by Scott Fitzgerald - - http://arduino.cc/en/Tutorial/TFTColorPicker - - */ - -#include <Esplora.h> -#include <TFT.h> // Arduino LCD library -#include <SPI.h> - -void setup() { - Serial.begin(9600); - - // initialize the LCD - EsploraTFT.begin(); - - // start out with a white screen - EsploraTFT.background(255, 255, 255); - -} - -void loop() { - - // map the values from sensors - int xValue = map(Esplora.readJoystickX(), -512, 512, 0, 255); // read the joystick's X position - int yValue = map(Esplora.readJoystickY(), -512, 512, 0, 255); // read the joystick's Y position - int slider = map(Esplora.readSlider(), 0, 1023, 0, 255); // read the slider's position - - // change the background color based on the mapped values - EsploraTFT.background(xValue, yValue, slider); - - // print the mapped values to the Serial monitor - Serial.print("background("); - Serial.print(xValue); - Serial.print(" , "); - Serial.print(yValue); - Serial.print(" , "); - Serial.print(slider); - Serial.println(")"); - - delay(33); - -} - diff --git a/libraries/TFT/examples/Esplora/EsploraTFTEtchASketch/EsploraTFTEtchASketch.ino b/libraries/TFT/examples/Esplora/EsploraTFTEtchASketch/EsploraTFTEtchASketch.ino deleted file mode 100644 index a1430d3..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTEtchASketch/EsploraTFTEtchASketch.ino +++ /dev/null @@ -1,83 +0,0 @@ -/* - - Esplora TFT EtchASketch - - This example for the Arduino TFT and Esplora draws - a white line on the screen, based on the position - of the joystick. To clear the screen, shake the - Esplora, using the values from the accelerometer. - - This example code is in the public domain. - - Created 15 April 2013 by Scott Fitzgerald - - http://arduino.cc/en/Tutorial/EsploraTFTEtchASketch - - */ - -#include <Esplora.h> -#include <TFT.h> // Arduino LCD library -#include <SPI.h> - -// initial position of the cursor -int xPos = EsploraTFT.width()/2; -int yPos = EsploraTFT.height()/2; - -void setup() { - // initialize the display - EsploraTFT.begin(); - - // clear the background - EsploraTFT.background(0,0,0); -} - -void loop() -{ - - int xAxis = Esplora.readJoystickX(); // read the X axis - int yAxis = Esplora.readJoystickY(); // read the Y axis - - // update the position of the line - // depending on the position of the joystick - if (xAxis<10 && xAxis>-10){ - xPos=xPos; - } - else{ - xPos = xPos + (map(xAxis, -512, 512, 2, -2)); - } - if (yAxis<10 && yAxis>-10){ - yAxis=yAxis; - } - else{ - yPos = yPos + (map(yAxis, -512, 512, -2, 2)); - } - -// don't let the point go past the screen edges - if(xPos > 159){ - (xPos = 159); - } - - if(xPos < 0){ - (xPos = 0); - } - if(yPos > 127){ - (yPos = 127); - } - - if(yPos < 0){ - (yPos = 0); - } - - // draw the point - EsploraTFT.stroke(255,255,255); - EsploraTFT.point(xPos,yPos); - - // check the accelerometer values and clear - // the screen if it is being shaken - if(abs(Esplora.readAccelerometer(X_AXIS))>200 || abs(Esplora.readAccelerometer(Y_AXIS))>200){ - EsploraTFT.background(0,0,0); - } - - delay(33); -} - diff --git a/libraries/TFT/examples/Esplora/EsploraTFTGraph/EsploraTFTGraph.ino b/libraries/TFT/examples/Esplora/EsploraTFTGraph/EsploraTFTGraph.ino deleted file mode 100644 index 7f2a427..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTGraph/EsploraTFTGraph.ino +++ /dev/null @@ -1,56 +0,0 @@ -/* - - Esplora TFT Graph - - This example for the Esplora with an Arduino TFT reads - the value of the light sensor, and graphs the values on - the screen. - - This example code is in the public domain. - - Created 15 April 2013 by Scott Fitzgerald - - http://arduino.cc/en/Tutorial/EsploraTFTGraph - - */ - -#include <Esplora.h> -#include <TFT.h> // Arduino LCD library -#include <SPI.h> - -// position of the line on screen -int xPos = 0; - -void setup(){ - - // initialize the screen - EsploraTFT.begin(); - - // clear the screen with a nice color - EsploraTFT.background(250,16,200); -} - -void loop(){ - - // read the sensor value - int sensor = Esplora.readLightSensor(); - // map the sensor value to the height of the screen - int graphHeight = map(sensor,0,1023,0,EsploraTFT.height()); - - // draw the line in a pretty color - EsploraTFT.stroke(250,180,10); - EsploraTFT.line(xPos, EsploraTFT.height() - graphHeight, xPos, EsploraTFT.height()); - - // if the graph reaches the edge of the screen - // erase it and start over from the other side - if (xPos >= 160) { - xPos = 0; - EsploraTFT.background(250,16,200); - } - else { - // increment the horizontal position: - xPos++; - } - - delay(16); -} diff --git a/libraries/TFT/examples/Esplora/EsploraTFTHorizon/EsploraTFTHorizon.ino b/libraries/TFT/examples/Esplora/EsploraTFTHorizon/EsploraTFTHorizon.ino deleted file mode 100644 index a7945c9..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTHorizon/EsploraTFTHorizon.ino +++ /dev/null @@ -1,63 +0,0 @@ -/* - - Esplora TFT Horizon - - This example for the Arduino TFT and Esplora draws - a line on the screen that stays level with the ground - as you tile the Esplora side to side - - This example code is in the public domain. - - Created 15 April 2013 by Scott Fitzgerald - - http://arduino.cc/en/Tutorial/EsploraTFTHorizon - - */ - -#include <Esplora.h> -#include <TFT.h> // Arduino LCD library -#include <SPI.h> - -// horizontal start and end positions -int yStart = EsploraTFT.height()/2; -int yEnd = EsploraTFT.height()/2; - -// previous start and end positions -int oldEndY; -int oldStartY; - -void setup() { - // initialize the display - EsploraTFT.begin(); - // make the background black - EsploraTFT.background(0,0,0); -} - -void loop() -{ - // read the x-axis of te accelerometer - int tilt = Esplora.readAccelerometer(X_AXIS); - - // the values are 100 when tilted to the left - // and -100 when tilted to the right - // map these values to the start and end points - yStart = map(tilt,-100,100,EsploraTFT.height(),0); - yEnd = map(tilt,-100,100,0,EsploraTFT.height()); - - // if the previous values are different than the current values - // erase the previous line - if (oldStartY != yStart || oldEndY != yEnd) { - EsploraTFT.stroke(0,0,0); - EsploraTFT.line(0, oldStartY, EsploraTFT.width(), oldEndY); - } - - // draw the line in magenta - EsploraTFT.stroke(255,0,255); - EsploraTFT.line(0,yStart,EsploraTFT.width(),yEnd); - - // save the current start and end points - // to compare int he next loop - oldStartY= yStart; - oldEndY = yEnd; - delay(10); -} diff --git a/libraries/TFT/examples/Esplora/EsploraTFTPong/EsploraTFTPong.ino b/libraries/TFT/examples/Esplora/EsploraTFTPong/EsploraTFTPong.ino deleted file mode 100644 index e3422d4..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTPong/EsploraTFTPong.ino +++ /dev/null @@ -1,126 +0,0 @@ -/* - - Esplora TFT Pong - - This example for the Esplora with an Arduino TFT screen reads - the value of the joystick to move a rectangular platform - on the x and y axes. The platform can intersect with a ball - causing it to bounce. The Esplora's slider adjusts the speed - of the ball. - - This example code is in the public domain. - - Created by Tom Igoe December 2012 - Modified 15 April 2013 by Scott Fitzgerald - - http://arduino.cc/en/Tutorial/EsploraTFTPong - - */ - -#include <Esplora.h> -#include <TFT.h> // Arduino LCD library -#include <SPI.h> - -// variables for the position of the ball and paddle -int paddleX = 0; -int paddleY = 0; -int oldPaddleX, oldPaddleY; -int ballDirectionX = 1; -int ballDirectionY = 1; - -int ballX, ballY, oldBallX, oldBallY; - -void setup() { - - Serial.begin(9600); - - // initialize the display - EsploraTFT.begin(); - // set the background the black - EsploraTFT.background(0,0,0); -} - -void loop() { - // save the width and height of the screen - int myWidth = EsploraTFT.width(); - int myHeight = EsploraTFT.height(); - - // map the paddle's location to the joystick's position - paddleX = map(Esplora.readJoystickX(), 512, -512, 0, myWidth) - 20/2; - paddleY = map(Esplora.readJoystickY(), -512, 512, 0, myHeight) - 5/2; - Serial.print(paddleX); - Serial.print(" "); - Serial.println(paddleY); - - // set the fill color to black and erase the previous - // position of the paddle if different from present - EsploraTFT.fill(0,0,0); - - if (oldPaddleX != paddleX || oldPaddleY != paddleY) { - EsploraTFT.rect(oldPaddleX, oldPaddleY, 20, 5); - } - - // draw the paddle on screen, save the current position - // as the previous. - EsploraTFT.fill(255,255,255); - EsploraTFT.rect(paddleX, paddleY, 20, 5); - oldPaddleX = paddleX; - oldPaddleY = paddleY; - - // read the slider to determinde the speed of the ball - int ballSpeed = map(Esplora.readSlider(), 0, 1023, 0, 80)+1; - if (millis() % ballSpeed < 2) { - moveBall(); - } -} - - -// this function determines the ball's position on screen -void moveBall() { - // if the ball goes offscreen, reverse the direction: - if (ballX > EsploraTFT.width() || ballX < 0) { - ballDirectionX = -ballDirectionX; - } - - if (ballY > EsploraTFT.height() || ballY < 0) { - ballDirectionY = -ballDirectionY; - } - - // check if the ball and the paddle occupy the same space on screen - if (inPaddle(ballX, ballY, paddleX, paddleY, 20, 5)) { - ballDirectionY = -ballDirectionY; - } - - // update the ball's position - ballX += ballDirectionX; - ballY += ballDirectionY; - - // erase the ball's previous position - EsploraTFT.fill(0,0,0); - - if (oldBallX != ballX || oldBallY != ballY) { - EsploraTFT.rect(oldBallX, oldBallY, 5, 5); - } - - // draw the ball's current position - EsploraTFT.fill(255,255,255); - - EsploraTFT.rect(ballX, ballY, 5, 5); - - oldBallX = ballX; - oldBallY = ballY; - -} - -// this function checks the position of the ball -// to see if it intersects with the paddle -boolean inPaddle(int x, int y, int rectX, int rectY, int rectWidth, int rectHeight) { - boolean result = false; - - if ((x >= rectX && x <= (rectX + rectWidth)) && - (y >= rectY && y <= (rectY + rectHeight))) { - result = true; - } - - return result; -} diff --git a/libraries/TFT/examples/Esplora/EsploraTFTTemp/EsploraTFTTemp.ino b/libraries/TFT/examples/Esplora/EsploraTFTTemp/EsploraTFTTemp.ino deleted file mode 100644 index b475d2d..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTTemp/EsploraTFTTemp.ino +++ /dev/null @@ -1,64 +0,0 @@ -/* - - Esplora TFT Temperature Display - - This example for the Arduino TFT screen is for use - with an Arduino Esplora. - - This example reads the temperature of the Esplora's - on board thermisistor and displays it on an attached - LCD screen, updating every second. - - This example code is in the public domain. - - Created 15 April 2013 by Scott Fitzgerald - - http://arduino.cc/en/Tutorial/EsploraTFTTemp - - */ - -// include the necessary libraries -#include <Esplora.h> -#include <TFT.h> // Arduino LCD library -#include <SPI.h> - -char tempPrintout[3]; // array to hold the temperature data - -void setup() { - - // Put this line at the beginning of every sketch that uses the GLCD - EsploraTFT.begin(); - - // clear the screen with a black background - EsploraTFT.background(0,0,0); - - // set the text color to magenta - EsploraTFT.stroke(200,20,180); - // set the text to size 2 - EsploraTFT.setTextSize(2); - // start the text at the top left of the screen - // this text is going to remain static - EsploraTFT.text("Degrees in C :\n ",0,0); - - // set the text in the loop to size 5 - EsploraTFT.setTextSize(5); -} - -void loop() { - - // read the temperature in Celcius and store it in a String - String temperature = String(Esplora.readTemperature(DEGREES_C)); - - // convert the string to a char array - temperature.toCharArray(tempPrintout, 3); - - // set the text color to white - EsploraTFT.stroke(255,255,255); - // print the temperature one line below the static text - EsploraTFT.text(tempPrintout, 0, 30); - - delay(1000); - // erase the text for the next loop - EsploraTFT.stroke(0,0,0); - EsploraTFT.text(tempPrintout, 0, 30); -} |
