Instructions

IDUINO for maker’s life
www.openplatform.cc
// the data (phone #) we store in the textfield
#define TEXT_LEN 12
char textfield[TEXT_LEN+1] = "";
uint8_t textfield_i=0;
#define YP A3 // must be an analog pin, use "An" notation!
#define XM A2 // must be an analog pin, use "An" notation!
#define YM 9 // can be a digital pin
#define XP 8 // can be a digital pin
#define TS_MINX 100
#define TS_MAXX 920
#define TS_MINY 70
#define TS_MAXY 900
// We have a status line for like, is FONA working
#define STATUS_X 10
#define STATUS_Y 65
#include <MCUFRIEND_kbv.h>
MCUFRIEND_kbv tft;
TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300);
// If using the shield, all control and data lines are fixed, and
// a simpler declaration can optionally be used:
// Adafruit_TFTLCD tft;
Adafruit_GFX_Button buttons[15];
/* create 15 buttons, in classic candybar phone style */
char buttonlabels[15][5] = {"Send", "Clr", "End", "1", "2", "3", "4", "5", "6", "7",
"8", "9", "*", "0", "#" };
uint16_t buttoncolors[15] = {ILI9341_DARKGREEN, ILI9341_DARKGREY, ILI9341_RED,
ILI9341_BLUE, ILI9341_BLUE, ILI9341_BLUE,
ILI9341_BLUE, ILI9341_BLUE, ILI9341_BLUE,
ILI9341_BLUE, ILI9341_BLUE, ILI9341_BLUE,
ILI9341_ORANGE, ILI9341_BLUE, ILI9341_ORANGE};
void setup(void) {
Serial.begin(9600);
Serial.println(F("TFT LCD test"));
#ifdef USE_ADAFRUIT_SHIELD_PINOUT
Serial.println(F("Using Adafruit 2.4\" TFT Arduino Shield Pinout"));