1 files changed, 67 insertions, 0 deletions
diff --git a/libraries/TFT/examples/Arduino/TFTColorPicker/TFTColorPicker.ino b/libraries/TFT/examples/Arduino/TFTColorPicker/TFTColorPicker.ino
new file mode 100644
index 0000000..74fc176
--- /dev/null
+++ b/libraries/TFT/examples/Arduino/TFTColorPicker/TFTColorPicker.ino
@@ -0,0 +1,67 @@
+/*
+
+ TFT Color Picker
+ 
+ This example for the Arduino screen reads the input of 
+ potentiometers or analog sensors attached to A0, A1,
+ and A2 and uses 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
+ 
+ */
+ 
+// 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 
+
+#include <TFT.h>  // Arduino LCD library
+#include <SPI.h>
+
+TFT TFTscreen = TFT(cs, dc, rst);
+
+void setup() {
+  // begin serial communication
+  Serial.begin(9600);
+
+  // initialize the display
+  TFTscreen.begin();
+
+  // set the background to white
+  TFTscreen.background(255, 255, 255);
+
+}
+
+void loop() {
+
+  // read the values from your sensors and scale them to 0-255
+  int redVal = map(analogRead(A0), 0, 1023, 0, 255); 
+  int greenVal = map(analogRead(A1), 0, 1023, 0, 255); 
+  int blueVal = map(analogRead(A2), 0, 1023, 0, 255);
+  
+  // draw the background based on the mapped values
+  TFTscreen.background(redVal, greenVal, blueVal);
+  
+  // send the values to the serial monitor
+  Serial.print("background(");
+  Serial.print(redVal);
+  Serial.print(" , ");
+  Serial.print(greenVal);
+  Serial.print(" , ");
+  Serial.print(blueVal);
+  Serial.println(")");
+  
+  // wait for a moment
+  delay(33);
+
+}
+