arduino stuffs
Diffstat (limited to 'libraries/TFT/examples/Esplora/EsploraTFTGraph/EsploraTFTGraph.ino')
| -rw-r--r-- | libraries/TFT/examples/Esplora/EsploraTFTGraph/EsploraTFTGraph.ino | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/libraries/TFT/examples/Esplora/EsploraTFTGraph/EsploraTFTGraph.ino b/libraries/TFT/examples/Esplora/EsploraTFTGraph/EsploraTFTGraph.ino deleted file mode 100644 index 24e0db6..0000000 --- a/libraries/TFT/examples/Esplora/EsploraTFTGraph/EsploraTFTGraph.ino +++ /dev/null @@ -1,55 +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://www.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); -} |