File content as of revision 4:87a2ee357e78:

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

//  Programa Exemplo 7   - Programa teste para uso de três botões

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


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


#include "mbed.h"
#include "Arduino.h"
#include <MCUFRIEND_kbv.h>
MCUFRIEND_kbv tft;
#include "TouchScreen_kbv_mbed.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;
//***********************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)
{

    tft.setTextSize(2);


    tft.setTextColor(MAGENTA,BLUE);


    while (1) {
        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 (tp.x>=240&&tp.x<=475 && tp.y>=260&&tp.y<=310) {
            if(botao_1 ==0) {

                tft.fillRoundRect(5, 15, 154, 50, 5, RED);
                tft.setTextColor(GREEN);
                tft.setTextSize(3);
                tft.setCursor(15, 30);
                tft.println("Button 1");
                botao_1 =!botao_1;
            }

            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");
                botao_1 =!botao_1;

            }
        }


        if (tp.x>=260&&tp.x<=465 && tp.y>=200&&tp.y<=250) {
            if(botao_2 ==0) {

                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 (tp.x>=460&&tp.x<=650 && tp.y>=150&&tp.y<=195) {
            if(botao_3 ==0) {

                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;
            }
        }

        // tft.setCursor(0, (tft.height() * 3) / 4);
        // tft.printf("tp.x=%d tp.y=%d   ", tp.x, tp.y);


    }
}





void setup(void)
{

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


    delay(1000);
}

void loop()
{

}