mcufriend 2.4 TFT LCD Shield Lib
Dependents: Nucleo_LCD_mcufriend_test
Fork of 24_TFT_STMNUCLEO by
mcufriend 2.4" TFT LCD Shield
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
helpers.h
- Committer:
- ttodorov
- Date:
- 2012-12-02
- Revision:
- 3:64a5b67d5b51
- Child:
- 5:09b6d228ceea
File content as of revision 3:64a5b67d5b51:
/** \file helpers.h * \brief Utility functions and macros. * \copyright GNU Public License, v2. or later * * This library is based on the Arduino/chipKIT UTFT library by Henning * Karlsen, http://henningkarlsen.com/electronics/library.php?id=52 * * Copyright (C)2010-2012 Henning Karlsen. All right reserved. * Copyright (C)2012 Todor Todorov. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to: * * Free Software Foundation, Inc. * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA * *********************************************************************/ #ifndef TFTLCD_HELPERS_H #define TFTLCD_HELPERS_H #include "mbed.h" /** \def HIGH * \brief User-friendly high pin level designation. */ #define HIGH 1 /** \def LOW * \brief User-friendly low pin level designation. */ #define LOW 0 /** \def swap( type, a, b ) * \brief Convenience macro to swap two values. */ #define swap( type, a, b ) { type tmp = ( a ); ( a ) = ( b ); ( b ) = tmp; } /** \def pulseLow( pin ) * \brief Toggles a pin low, then high. */ #define pulseLow( pin ) pin = LOW; pin = HIGH /** \def pulseHigh( pin ) * \brief Toggles a pin high, then low. */ #define pulseHigh( pin ) pin = HIGH; pin = LOW #ifndef ushort typedef unsigned short ushort; #endif #endif /* TFTLCD_HELPERS_H */