mcufriend 2.4 TFT LCD Shield Lib

Dependents:   Nucleo_LCD_mcufriend_test

Fork of 24_TFT_STMNUCLEO by Carlos Silva

mcufriend 2.4" TFT LCD Shield

front back

Import program

00001 #include "mbed.h"
00002 #include "ili9328.h"
00003 
00004 // prepare the data bus for writing commands and pixel data
00005 BusOut dataBus( D8, D9, D2, D3, D4, D5, D6, D7 ); // 8 pins
00006 // create the lcd instance
00007 ILI9328_LCD lcd( A3,  A4, A2,A1, &dataBus, NC, A0); // control pins and data bus
00008 //ILI9328_LCD(  CS,  RESET,  RS, WR, BusOut* DATA_PORT, PinName BL = NC,  RD );
00009    
00010 int main()
00011 {
00012     int ii,height,width;
00013     
00014     height = lcd.GetHeight();
00015     width =  lcd.GetWidth();
00016     // initialize display - place it in standard portrait mode and set background to black and
00017     //                      foreground to white color.
00018     lcd.Initialize();
00019 
00020     // print something on the screen
00021     lcd.Print( "Hello, World!", CENTER, 50); // align text to center horizontally and use starndard colors
00022  
00023     wait(2);
00024    
00025     lcd.ClearScreen();
00026  
00027     for(ii=0;ii<width;ii++)
00028     {
00029         lcd.DrawLine(0, 0, height, ii,COLOR_GREEN);
00030         ii = ii+10;    
00031     }
00032     wait(2);
00033  
00034     lcd.DrawCircle(height/4, width/4, 20, COLOR_GREEN);
00035     wait(2);
00036  
00037     lcd.FillCircle(height/2, width/2, 50, COLOR_GREEN);
00038     wait(2);
00039  
00040     lcd.FillTriangle(height/4, width/4,(height/4)+20, (width/4)+40,(height/4)-20, (width/4)+40, COLOR_RED);
00041  
00042     while ( 1 ) { }
00043 }

HW information about the mcufriend LCD Shield

Committer:
ttodorov
Date:
Sun Dec 02 01:44:23 2012 +0000
Revision:
3:64a5b67d5b51
Child:
5:09b6d228ceea
- fixed documentation; - renamed ssd* source files to match the name of the LCD controller

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ttodorov 3:64a5b67d5b51 1 /** \file helpers.h
ttodorov 3:64a5b67d5b51 2 * \brief Utility functions and macros.
ttodorov 3:64a5b67d5b51 3 * \copyright GNU Public License, v2. or later
ttodorov 3:64a5b67d5b51 4 *
ttodorov 3:64a5b67d5b51 5 * This library is based on the Arduino/chipKIT UTFT library by Henning
ttodorov 3:64a5b67d5b51 6 * Karlsen, http://henningkarlsen.com/electronics/library.php?id=52
ttodorov 3:64a5b67d5b51 7 *
ttodorov 3:64a5b67d5b51 8 * Copyright (C)2010-2012 Henning Karlsen. All right reserved.
ttodorov 3:64a5b67d5b51 9 * Copyright (C)2012 Todor Todorov.
ttodorov 3:64a5b67d5b51 10 *
ttodorov 3:64a5b67d5b51 11 * This library is free software; you can redistribute it and/or
ttodorov 3:64a5b67d5b51 12 * modify it under the terms of the GNU Lesser General Public
ttodorov 3:64a5b67d5b51 13 * License as published by the Free Software Foundation; either
ttodorov 3:64a5b67d5b51 14 * version 2.1 of the License, or (at your option) any later version.
ttodorov 3:64a5b67d5b51 15 *
ttodorov 3:64a5b67d5b51 16 * This library is distributed in the hope that it will be useful,
ttodorov 3:64a5b67d5b51 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
ttodorov 3:64a5b67d5b51 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
ttodorov 3:64a5b67d5b51 19 * Lesser General Public License for more details.
ttodorov 3:64a5b67d5b51 20 *
ttodorov 3:64a5b67d5b51 21 * You should have received a copy of the GNU Lesser General Public
ttodorov 3:64a5b67d5b51 22 * License along with this library; if not, write to:
ttodorov 3:64a5b67d5b51 23 *
ttodorov 3:64a5b67d5b51 24 * Free Software Foundation, Inc.
ttodorov 3:64a5b67d5b51 25 * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA
ttodorov 3:64a5b67d5b51 26 *
ttodorov 3:64a5b67d5b51 27 *********************************************************************/
ttodorov 3:64a5b67d5b51 28 #ifndef TFTLCD_HELPERS_H
ttodorov 3:64a5b67d5b51 29 #define TFTLCD_HELPERS_H
ttodorov 3:64a5b67d5b51 30
ttodorov 3:64a5b67d5b51 31 #include "mbed.h"
ttodorov 3:64a5b67d5b51 32
ttodorov 3:64a5b67d5b51 33 /** \def HIGH
ttodorov 3:64a5b67d5b51 34 * \brief User-friendly high pin level designation.
ttodorov 3:64a5b67d5b51 35 */
ttodorov 3:64a5b67d5b51 36 #define HIGH 1
ttodorov 3:64a5b67d5b51 37 /** \def LOW
ttodorov 3:64a5b67d5b51 38 * \brief User-friendly low pin level designation.
ttodorov 3:64a5b67d5b51 39 */
ttodorov 3:64a5b67d5b51 40 #define LOW 0
ttodorov 3:64a5b67d5b51 41
ttodorov 3:64a5b67d5b51 42 /** \def swap( type, a, b )
ttodorov 3:64a5b67d5b51 43 * \brief Convenience macro to swap two values.
ttodorov 3:64a5b67d5b51 44 */
ttodorov 3:64a5b67d5b51 45 #define swap( type, a, b ) { type tmp = ( a ); ( a ) = ( b ); ( b ) = tmp; }
ttodorov 3:64a5b67d5b51 46
ttodorov 3:64a5b67d5b51 47 /** \def pulseLow( pin )
ttodorov 3:64a5b67d5b51 48 * \brief Toggles a pin low, then high.
ttodorov 3:64a5b67d5b51 49 */
ttodorov 3:64a5b67d5b51 50 #define pulseLow( pin ) pin = LOW; pin = HIGH
ttodorov 3:64a5b67d5b51 51
ttodorov 3:64a5b67d5b51 52 /** \def pulseHigh( pin )
ttodorov 3:64a5b67d5b51 53 * \brief Toggles a pin high, then low.
ttodorov 3:64a5b67d5b51 54 */
ttodorov 3:64a5b67d5b51 55 #define pulseHigh( pin ) pin = HIGH; pin = LOW
ttodorov 3:64a5b67d5b51 56
ttodorov 3:64a5b67d5b51 57 #ifndef ushort
ttodorov 3:64a5b67d5b51 58 typedef unsigned short ushort;
ttodorov 3:64a5b67d5b51 59 #endif
ttodorov 3:64a5b67d5b51 60
ttodorov 3:64a5b67d5b51 61 #endif /* TFTLCD_HELPERS_H */