diff options
Diffstat (limited to 'libraries/TFT/examples/Arduino/TFTGraph')
| -rw-r--r-- | libraries/TFT/examples/Arduino/TFTGraph/TFTGraph.ino | 71 | 
1 files changed, 0 insertions, 71 deletions
| diff --git a/libraries/TFT/examples/Arduino/TFTGraph/TFTGraph.ino b/libraries/TFT/examples/Arduino/TFTGraph/TFTGraph.ino deleted file mode 100644 index 39ae49b..0000000 --- a/libraries/TFT/examples/Arduino/TFTGraph/TFTGraph.ino +++ /dev/null @@ -1,71 +0,0 @@ -/* - - TFT Graph -  - This example for an Arduino screen reads  - the value of an analog sensor on A0, 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/TFTGraph -  - */ - -#include <TFT.h>  // Arduino LCD library -#include <SPI.h> -  - // pin definition for the Uno -#define cs   10 -#define dc   9 -#define rst  8   - -// pin definition for the Leonardo -// #define cs   7 -// #define dc   0 -// #define rst  1  - -TFT TFTscreen = TFT(cs, dc, rst); - -// position of the line on screen -int xPos = 0; - -void setup(){ -  // initialize the serial port -  Serial.begin(9600); - -  // initialize the display -  TFTscreen.begin(); - -  // clear the screen with a pretty color -  TFTscreen.background(250,16,200);  -} - -void loop(){ -  // read the sensor and map it to the screen height -  int sensor = analogRead(A0); -  int drawHeight = map(sensor,0,1023,0,TFTscreen.height()); -   -  // print out the height to the serial monitor -  Serial.println(drawHeight); -   -  // draw a line in a nice color -  TFTscreen.stroke(250,180,10); -  TFTscreen.line(xPos, TFTscreen.height()-drawHeight, xPos, TFTscreen.height()); - -  // if the graph has reached the screen edge -  // erase the screen and start again -  if (xPos >= 160) { -    xPos = 0; -    TFTscreen.background(250,16,200);  -  }  -  else { -    // increment the horizontal position: -    xPos++; -  } - -  delay(16); -} - | 
