File content as of revision 5:64202050310c:

//******************************Henrique**************************************//

//********************Programa Exemplo  Menu com botões***********************//


//***********************Display TFT-ILI9341 Toutch***************************//


//*****************************Biblioteca*************************************//


#include "mbed.h"
#include "Arduino.h"
#include <MCUFRIEND_kbv.h>
MCUFRIEND_kbv tft;
#include "TouchScreen_kbv_mbed.h"
#include "Encoder.h"

//************************Configuração do Display*****************************//

//****************************************************************************//

const int TS_LEFT=121,TS_RT=922,TS_TOP=82,TS_BOT=890;
const PinName XP = D8, YP = A3, XM = A2, YM = D9;   //next common configuration
DigitalInOut YPout(YP);
DigitalInOut XMout(XM);


long map(long x, long in_min, long in_max, long out_min, long out_max)
{
   return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
}

TouchScreen_kbv ts = TouchScreen_kbv(XP, YP, XM, YM, 300);
TSPoint_kbv tp;

// Valores para detectar a pressão do toque

#define MINPRESSURE 10
#define MAXPRESSURE 1000

//****************************************************************************//

//****************************************************************************//

//***********************Orientação Display***********************************//

uint8_t Orientation = 0;

//****************************************************************************//

//****************************************************************************//


bool botao_1 = 0;
bool botao_2 = 0;
bool botao_3 = 0;
int pulse;
bool sw;

//***********************Tabela de Cores**************************************//

#define BLACK   0x0000
#define BLUE    0x001F
#define RED     0xF800
#define GREEN   0x07E0
#define CYAN    0x07FF
#define MAGENTA 0xF81F
#define YELLOW  0xFFE0
#define WHITE   0xFFFF

//****************************************************************************//

//****************************************************************************//


void draw()

{

   tft.drawRoundRect(5, 15, 154, 50, 5, WHITE);
   tft.setTextColor(GREEN);
   tft.setTextSize(3);
   tft.setCursor(15, 30);
   tft.println("Button 1");

   tft.drawRoundRect(5, 70, 154, 50, 5, WHITE);
   tft.setTextColor(GREEN);
   tft.setTextSize(3);
   tft.setCursor(15,85);
   tft.println("Button 2");

   tft.drawRoundRect(5, 125, 154, 50, 5, WHITE);
   tft.setTextColor(GREEN);
   tft.setTextSize(3);
   tft.setCursor(15,140);
   tft.println("Button 3");

}


void show_tft(void)
{
    
    EncoderAli Enc(PB_13,PB_14,PB_15); //DT, CLK, SW
    Enc.setRange(1,16);


   tft.setTextSize(2);


   tft.setTextColor(MAGENTA,BLUE);
   
   while (1) {

    pulse = Enc.getState();
    sw = Enc.getButtonState();
   printf("\n\r PULSOS: %d; ",Enc.getState()); 
       tp = ts.getPoint();
       YPout.output();
       XMout.output();

       if (tp.z < MINPRESSURE && tp.z > MAXPRESSURE)

           tp.x = tft.width() - (map(tp.x, TS_RT, TS_LEFT, tft.width(), 0));
           tp.y = tft.height() - (map(tp.y, TS_BOT, TS_TOP, tft.height(), 0));



       if (pulse>=2 && pulse<=5) {
           
           if(sw==true) {

               tft.fillRoundRect(5, 15, 154, 50, 5, RED);
               tft.setCursor(15, 30);
               tft.println("Button 1");
               //tft.fillScreen(BLUE);
              // sw =!sw;
           }

           else {

               tft.fillRoundRect(5, 15, 154, 50, 5, BLACK);
               tft.drawRoundRect(5, 15, 154, 50, 5, WHITE);
               tft.setTextColor(GREEN);
               tft.setTextSize(3);
               tft.setCursor(15, 30);
               tft.println("Button 1");
               //tft.fillScreen(BLACK);

               //sw =!sw;

           }
       }


       if (pulse>=6 && pulse<=10) {
           
           if(sw==true) {

               tft.fillRoundRect(5, 70, 154, 50, 5, BLUE);
               tft.setTextColor(GREEN);
               tft.setTextSize(3);
               tft.setCursor(15, 85);
               tft.println("Button 2");
               botao_2 =!botao_2;
           }

           else {


               tft.fillRoundRect(5, 70, 154, 50, 5, BLACK);
               tft.drawRoundRect(5, 70, 154, 50, 5, WHITE);
               tft.setTextColor(GREEN);
               tft.setTextSize(3);
               tft.setCursor(15,85);
               tft.println("Button 2");
               botao_2 =!botao_2;
           }
       }

       if (pulse>11 && pulse<=14) {
           
           if(sw==true) {

               tft.fillRoundRect(5, 125, 154, 50, 5, MAGENTA);
               tft.setTextColor(GREEN);
               tft.setTextSize(3);
               tft.setCursor(15, 140);
               tft.println("Button 3");
               botao_3 =!botao_3;
           }

           else {
               
               tft.fillRoundRect(5, 125, 154, 50, 5, BLACK);
               tft.drawRoundRect(5, 125, 154, 50, 5, WHITE);
               tft.setTextColor(GREEN);
               tft.setTextSize(3);
               tft.setCursor(15,140);
               tft.println("Button 3");
               botao_3 =!botao_3;
           }
       }
       
   }
}





void setup(void)
{
    


   tft.reset();
   tft.begin();
   tft.setRotation(Orientation);
   tft.fillScreen(BLACK);
   draw();
   show_tft();


   delay(1000);
}

void loop()
{


}

//****************************************************************************//

//****************************************************************************//