diff options
Diffstat (limited to 'libraries/TFT/examples/Esplora/EsploraTFTBitmapLogo/EsploraTFTBitmapLogo.ino')
-rw-r--r-- | libraries/TFT/examples/Esplora/EsploraTFTBitmapLogo/EsploraTFTBitmapLogo.ino | 101 |
1 files changed, 0 insertions, 101 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); -} |