Pantalla LCD TFT Ref. TJC-9341-032 320 x 240 pixeles, 3.2" 65k colores Backlight a LED blanco Ángulo de visión amplio Permite control total para crear formas gráficas, texto y números Controlador del LCD ILI9341 on-board Controlador touch XPT2046 on-board Conector para tarjetas de memoria SD Conector de 40 pines que proporciona las señales de los buses del LCD, touchscreen, tarjeta SD chip de memoria flash (Chip no incluido) Interface en modo de 16 bits Voltaje de señales lógicas: 3.3 V. Librerías para Arduino: En los ejemplos no olvide configurar el controlador a ILI9341_16 y los pines deseados RS, WR, CS, RST en la sentencia de "UTFT myGLCD(Controller, RS, WR, CS, RST);". Ej: UTFT myGLCD(ILI9341_16,38,39,40,41); Librería gráfica UTFT modificada para soportar el ILI9341 y ejemplos para Arduino http://www.electronicoscaldas.com/datasheet/UTFT_ILI9341.zip Librería touch y ejemplos para Arduino http://www.rinkydinkelectronics.com/library.php?id=55
Pantalla Tactil A Color Display TFT 3.2 Pulgadas Para Arduino Mega
// UTFT_Demo_320x240 // Copyright (C)2015 Rinky-Dink Electronics, Henning Karlsen. All right reserved // web: http://www.RinkyDinkElectronics.com/ // // This program is a demo of how to use most of the functions // of the library with a supported display modules. // // This demo was made for modules with a screen resolution // of 320x240 pixels. // // This program requires the UTFT library. //
#include <UTFT.h>
// Declare which fonts we will be using extern uint8_t SmallFont[];
// Set the pins to the correct ones for your development shield // ------------------------------------------------------------ // Arduino Uno / 2009: // ------------------- // Standard Arduino Uno/2009 shield : <display model>,A5,A4,A3,A2 // DisplayModule Arduino Uno TFT shield : <display model>,A5,A4,A3,A2 // // Arduino Mega: // ------------------- // Standard Arduino Mega/Due shield : <display model>,38,39,40,41 // CTE TFT LCD/SD Shield for Arduino Mega : <display model>,38,39,40,41 // // Remember to change the model parameter to suit your display module! UTFT myGLCD(ILI9341_16,38,39,40,41);
void setup() { randomSeed(analogRead(0)); // Setup the LCD myGLCD.InitLCD(); myGLCD.setFont(SmallFont); }
void loop() { int buf[318]; int x, x2; int y, y2; int r;
// Clear the screen and draw the frame myGLCD.clrScr();
myGLCD.setColor(255, 0, 0); myGLCD.fillRect(0, 0, 319, 13); myGLCD.setColor(64, 64, 64); myGLCD.fillRect(0, 226, 319, 239); myGLCD.setColor(255, 255, 255); myGLCD.setBackColor(255, 0, 0); myGLCD.print("* Universal Color TFT Display Library *", CENTER, 1); myGLCD.setBackColor(64, 64, 64); myGLCD.setColor(255,255,0); myGLCD.print("<http://www.RinkyDinkElectronics.com/>", CENTER, 227);
myGLCD.setColor(0, 0, 255); myGLCD.drawRect(0, 14, 319, 225);
// Draw crosshairs myGLCD.setColor(0, 0, 255); myGLCD.setBackColor(0, 0, 0); myGLCD.drawLine(159, 15, 159, 224); myGLCD.drawLine(1, 119, 318, 119); for (int i=9; i<310; i+=10) myGLCD.drawLine(i, 117, i, 121); for (int i=19; i<220; i+=10) myGLCD.drawLine(157, i, 161, i);
// Draw sin-, cos- and tan-lines myGLCD.setColor(0,255,255); myGLCD.print("Sin", 5, 15); for (int i=1; i<318; i++) { myGLCD.drawPixel(i,119+(sin(((i*1.13)*3.14)/180)*95)); } myGLCD.setColor(255,0,0); myGLCD.print("Cos", 5, 27); for (int i=1; i<318; i++) { myGLCD.drawPixel(i,119+(cos(((i*1.13)*3.14)/180)*95)); }
myGLCD.setColor(255,255,0); myGLCD.print("Tan", 5, 39); for (int i=1; i<318; i++) { myGLCD.drawPixel(i,119+(tan(((i*1.13)*3.14)/180))); }
delay(2000);
myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224); myGLCD.setColor(0, 0, 255); myGLCD.setBackColor(0, 0, 0); myGLCD.drawLine(159, 15, 159, 224); myGLCD.drawLine(1, 119, 318, 119);
// Draw a moving sinewave x=1; for (int i=1; i<(318*20); i++) { x++; if (x==319) x=1; if (i>319) { if ((x==159)||(buf[x-1]==119)) myGLCD.setColor(0,0,255); else myGLCD.setColor(0,0,0); myGLCD.drawPixel(x,buf[x-1]); } myGLCD.setColor(0,255,255); y=119+(sin(((i*1.1)*3.14)/180)*(90-(i / 100))); myGLCD.drawPixel(x,y); buf[x-1]=y; }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some filled rectangles for (int i=1; i<6; i++) { switch (i) { case 1: myGLCD.setColor(255,0,255); break; case 2: myGLCD.setColor(255,0,0); break; case 3: myGLCD.setColor(0,255,0); break; case 4: myGLCD.setColor(0,0,255); break; case 5: myGLCD.setColor(255,255,0); break; } myGLCD.fillRect(70+(i*20), 30+(i*20), 130+(i*20), 90+(i*20)); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some filled, rounded rectangles for (int i=1; i<6; i++) { switch (i) { case 1: myGLCD.setColor(255,0,255); break; case 2: myGLCD.setColor(255,0,0); break; case 3: myGLCD.setColor(0,255,0); break; case 4: myGLCD.setColor(0,0,255); break; case 5: myGLCD.setColor(255,255,0); break; } myGLCD.fillRoundRect(190-(i*20), 30+(i*20), 250-(i*20), 90+(i*20)); } delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some filled circles for (int i=1; i<6; i++) { switch (i) { case 1: myGLCD.setColor(255,0,255); break; case 2: myGLCD.setColor(255,0,0); break; case 3: myGLCD.setColor(0,255,0); break; case 4: myGLCD.setColor(0,0,255); break; case 5: myGLCD.setColor(255,255,0); break; } myGLCD.fillCircle(100+(i*20),60+(i*20), 30); } delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some lines in a pattern myGLCD.setColor (255,0,0); for (int i=15; i<224; i+=5) { myGLCD.drawLine(1, i, (i*1.44)-10, 224); } myGLCD.setColor (255,0,0); for (int i=224; i>15; i-=5) { myGLCD.drawLine(318, i, (i*1.44)-11, 15); } myGLCD.setColor (0,255,255); for (int i=224; i>15; i-=5) { myGLCD.drawLine(1, i, 331-(i*1.44), 15); } myGLCD.setColor (0,255,255); for (int i=15; i<224; i+=5) { myGLCD.drawLine(318, i, 330-(i*1.44), 224); } delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some random circles for (int i=0; i<100; i++) { myGLCD.setColor(random(255), random(255), random(255)); x=32+random(256); y=45+random(146); r=random(30); myGLCD.drawCircle(x, y, r); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some random rectangles for (int i=0; i<100; i++) { myGLCD.setColor(random(255), random(255), random(255)); x=2+random(316); y=16+random(207); x2=2+random(316); y2=16+random(207); myGLCD.drawRect(x, y, x2, y2); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some random rounded rectangles for (int i=0; i<100; i++) { myGLCD.setColor(random(255), random(255), random(255)); x=2+random(316); y=16+random(207); x2=2+random(316); y2=16+random(207); myGLCD.drawRoundRect(x, y, x2, y2); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
for (int i=0; i<100; i++) { myGLCD.setColor(random(255), random(255), random(255)); x=2+random(316); y=16+random(209); x2=2+random(316); y2=16+random(209); myGLCD.drawLine(x, y, x2, y2); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
for (int i=0; i<10000; i++) { myGLCD.setColor(random(255), random(255), random(255)); myGLCD.drawPixel(2+random(316), 16+random(209)); }
delay(2000);
myGLCD.fillScr(0, 0, 255); myGLCD.setColor(255, 0, 0); myGLCD.fillRoundRect(80, 70, 239, 169); myGLCD.setColor(255, 255, 255); myGLCD.setBackColor(255, 0, 0); myGLCD.print("That's it!", CENTER, 93); myGLCD.print("Restarting in a", CENTER, 119); myGLCD.print("few seconds...", CENTER, 132); myGLCD.setColor(0, 255, 0); myGLCD.setBackColor(0, 0, 255); myGLCD.print("Runtime: (msecs)", CENTER, 210); myGLCD.printNumI(millis(), CENTER, 225); delay (10000); }
// UTFT_Demo_320x240 // Copyright (C)2015 Rinky-Dink Electronics, Henning Karlsen. All right reserved // web: http://www.RinkyDinkElectronics.com/ // // This program is a demo of how to use most of the functions // of the library with a supported display modules. // // This demo was made for modules with a screen resolution // of 320x240 pixels. // // This program requires the UTFT library. //
#include <UTFT.h>
// Declare which fonts we will be using extern uint8_t SmallFont[];
// Set the pins to the correct ones for your development shield // ------------------------------------------------------------ // Arduino Uno / 2009: // ------------------- // Standard Arduino Uno/2009 shield : <display model>,A5,A4,A3,A2 // DisplayModule Arduino Uno TFT shield : <display model>,A5,A4,A3,A2 // // Arduino Mega: // ------------------- // Standard Arduino Mega/Due shield : <display model>,38,39,40,41 // CTE TFT LCD/SD Shield for Arduino Mega : <display model>,38,39,40,41 // // Remember to change the model parameter to suit your display module! UTFT myGLCD(CTE32,38,39,40,41);
void setup() { randomSeed(analogRead(0)); // Setup the LCD myGLCD.InitLCD(); myGLCD.setFont(SmallFont); }
void loop() { int buf[318]; int x, x2; int y, y2; int r;
// Clear the screen and draw the frame myGLCD.clrScr();
myGLCD.setColor(255, 0, 0); myGLCD.fillRect(0, 0, 319, 13); myGLCD.setColor(64, 64, 64); myGLCD.fillRect(0, 226, 319, 239); myGLCD.setColor(255, 255, 255); myGLCD.setBackColor(255, 0, 0); myGLCD.print("* Universal Color TFT Display Library *", CENTER, 1); myGLCD.setBackColor(64, 64, 64); myGLCD.setColor(255,255,0); myGLCD.print("<http://www.RinkyDinkElectronics.com/>", CENTER, 227);
myGLCD.setColor(0, 0, 255); myGLCD.drawRect(0, 14, 319, 225);
// Draw crosshairs myGLCD.setColor(0, 0, 255); myGLCD.setBackColor(0, 0, 0); myGLCD.drawLine(159, 15, 159, 224); myGLCD.drawLine(1, 119, 318, 119); for (int i=9; i<310; i+=10) myGLCD.drawLine(i, 117, i, 121); for (int i=19; i<220; i+=10) myGLCD.drawLine(157, i, 161, i);
// Draw sin-, cos- and tan-lines myGLCD.setColor(0,255,255); myGLCD.print("Sin", 5, 15); for (int i=1; i<318; i++) { myGLCD.drawPixel(i,119+(sin(((i*1.13)*3.14)/180)*95)); } myGLCD.setColor(255,0,0); myGLCD.print("Cos", 5, 27); for (int i=1; i<318; i++) { myGLCD.drawPixel(i,119+(cos(((i*1.13)*3.14)/180)*95)); }
myGLCD.setColor(255,255,0); myGLCD.print("Tan", 5, 39); for (int i=1; i<318; i++) { myGLCD.drawPixel(i,119+(tan(((i*1.13)*3.14)/180))); }
delay(2000);
myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224); myGLCD.setColor(0, 0, 255); myGLCD.setBackColor(0, 0, 0); myGLCD.drawLine(159, 15, 159, 224); myGLCD.drawLine(1, 119, 318, 119);
// Draw a moving sinewave x=1; for (int i=1; i<(318*20); i++) { x++; if (x==319) x=1; if (i>319) { if ((x==159)||(buf[x-1]==119)) myGLCD.setColor(0,0,255); else myGLCD.setColor(0,0,0); myGLCD.drawPixel(x,buf[x-1]); } myGLCD.setColor(0,255,255); y=119+(sin(((i*1.1)*3.14)/180)*(90-(i / 100))); myGLCD.drawPixel(x,y); buf[x-1]=y; }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some filled rectangles for (int i=1; i<6; i++) { switch (i) { case 1: myGLCD.setColor(255,0,255); break; case 2: myGLCD.setColor(255,0,0); break; case 3: myGLCD.setColor(0,255,0); break; case 4: myGLCD.setColor(0,0,255); break; case 5: myGLCD.setColor(255,255,0); break; } myGLCD.fillRect(70+(i*20), 30+(i*20), 130+(i*20), 90+(i*20)); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some filled, rounded rectangles for (int i=1; i<6; i++) { switch (i) { case 1: myGLCD.setColor(255,0,255); break; case 2: myGLCD.setColor(255,0,0); break; case 3: myGLCD.setColor(0,255,0); break; case 4: myGLCD.setColor(0,0,255); break; case 5: myGLCD.setColor(255,255,0); break; } myGLCD.fillRoundRect(190-(i*20), 30+(i*20), 250-(i*20), 90+(i*20)); } delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some filled circles for (int i=1; i<6; i++) { switch (i) { case 1: myGLCD.setColor(255,0,255); break; case 2: myGLCD.setColor(255,0,0); break; case 3: myGLCD.setColor(0,255,0); break; case 4: myGLCD.setColor(0,0,255); break; case 5: myGLCD.setColor(255,255,0); break; } myGLCD.fillCircle(100+(i*20),60+(i*20), 30); } delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some lines in a pattern myGLCD.setColor (255,0,0); for (int i=15; i<224; i+=5) { myGLCD.drawLine(1, i, (i*1.44)-10, 224); } myGLCD.setColor (255,0,0); for (int i=224; i>15; i-=5) { myGLCD.drawLine(318, i, (i*1.44)-11, 15); } myGLCD.setColor (0,255,255); for (int i=224; i>15; i-=5) { myGLCD.drawLine(1, i, 331-(i*1.44), 15); } myGLCD.setColor (0,255,255); for (int i=15; i<224; i+=5) { myGLCD.drawLine(318, i, 330-(i*1.44), 224); } delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some random circles for (int i=0; i<100; i++) { myGLCD.setColor(random(255), random(255), random(255)); x=32+random(256); y=45+random(146); r=random(30); myGLCD.drawCircle(x, y, r); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some random rectangles for (int i=0; i<100; i++) { myGLCD.setColor(random(255), random(255), random(255)); x=2+random(316); y=16+random(207); x2=2+random(316); y2=16+random(207); myGLCD.drawRect(x, y, x2, y2); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
// Draw some random rounded rectangles for (int i=0; i<100; i++) { myGLCD.setColor(random(255), random(255), random(255)); x=2+random(316); y=16+random(207); x2=2+random(316); y2=16+random(207); myGLCD.drawRoundRect(x, y, x2, y2); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
for (int i=0; i<100; i++) { myGLCD.setColor(random(255), random(255), random(255)); x=2+random(316); y=16+random(209); x2=2+random(316); y2=16+random(209); myGLCD.drawLine(x, y, x2, y2); }
delay(2000); myGLCD.setColor(0,0,0); myGLCD.fillRect(1,15,318,224);
for (int i=0; i<10000; i++) { myGLCD.setColor(random(255), random(255), random(255)); myGLCD.drawPixel(2+random(316), 16+random(209)); }
delay(2000);
myGLCD.fillScr(0, 0, 255); myGLCD.setColor(255, 0, 0); myGLCD.fillRoundRect(80, 70, 239, 169); myGLCD.setColor(255, 255, 255); myGLCD.setBackColor(255, 0, 0); myGLCD.print("That's it!", CENTER, 93); myGLCD.print("Restarting in a", CENTER, 119); myGLCD.print("few seconds...", CENTER, 132); myGLCD.setColor(0, 255, 0); myGLCD.setBackColor(0, 0, 255); myGLCD.print("Runtime: (msecs)", CENTER, 210); myGLCD.printNumI(millis(), CENTER, 225); delay (10000); }
