// art100 write message 
//TOUCH PCB ARDUINO UNO
//YU 13 A1
//XL 12 6
//YD 15 7
//XR 14 A2     
//TFT    
//A 
//K1 
//K2 
//K3 
//K4
#include "TFTLCD.h"
//pins
#define LCD_RESET A4
#define LCD_CS A3    
#define LCD_CD A2    
#define LCD_WR A1   
#define LCD_RD A0    
// Color definitions
#define	BLACK           0x0000
#define	BLUE            0x001F
#define	RED             0xF800
#define	GREEN           0x07E0
#define CYAN            0x07FF
#define MAGENTA         0xF81F
#define YELLOW          0xFFE0 
#define WHITE           0xFFFF
TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET);
const int analogInPin = A5;  // Analog input pin that the potentiometer is attached to
//const int analogInPin = A4; // :(
//const int analogInPin = A3;// :(
//const int analogInPin = A2;// :(
//const int analogInPin = A1;// :(
//const int analogInPin = A0;// :(
//const int analogInPin = A-1;// ;)
//const int analogInPin = A-2;// ;)
//const int analogInPin = A-3;// ;)
int sensorValue = 0;        // value read from the pot
int outputValue = 0;        // value output to the PWM (analog out)
//-----------------------
void setup(void) {
  Serial.begin(9600);
  Serial.println("8 Bit LCD test! more pinssssss");
  tft.reset();
  tft.initDisplay();
  tft.fillScreen(BLACK); // very slooooooow
//  testtext(YELLOW);
}
//===================
void loop(void) {
//    tft.initDisplay();
    tft.fillScreen(BLACK); // very slooooooow
    
    // read the analog in value:
  sensorValue = analogRead(analogInPin);            
  // map it to the range of the analog out:
//  outputValue = map(sensorValue, 0, 1023, 0, 255); 
  outputValue = map(sensorValue, 0, 1023, 0, 240);//lcd 320x240 
  // print the results to the serial monitor:
  Serial.print("sensor = " );  Serial.print(sensorValue);  Serial.print("\t output = ");  Serial.println(outputValue);  
  
for (uint16_t y=0; y<tft.height(); y+=10) {
  if(180<outputValue) {tft.drawHorizontalLine(  0, y, outputValue,   RED);}
  else{                tft.drawHorizontalLine(  0, y, outputValue, GREEN);}
}

 
Serial.println("tft.drawHorizontalLine(125, y, pin analog A5 only , GREEN);");
delay(1000);  
//delay(1); 

}