Rune Langoy / mcufriend_24_tft_lcd

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
Nucleo_LCD_mcufriend_test - main.cpp

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

Diff: st7735.h

Revision:
20:4bdca8d8dadc
Parent:
12:d0978272a340
Child:
22:4c169297f374
--- a/st7735.h	Thu Dec 13 03:37:22 2012 +0000
+++ b/st7735.h	Fri Dec 21 06:05:15 2012 +0000
@@ -167,15 +167,16 @@
      * \remarks Addressing commands are controller-specific and this function needs to be
      *          implemented separately for each available controller.
      */
-    virtual void SetXY( uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2 );
+    virtual void SetXY( unsigned short x1, unsigned short y1, unsigned short x2, unsigned short y2 );
     
     /** Sets the color of the pixel at the address pointer of the controller.
      *
      * This function is to be provided by each implementation separately in
      * order to account for different color depth used by the controller.
      * \param color The color of the pixel.
+     * \param mode The depth (palette) of the color.
      */
-    virtual void SetPixelColor( unsigned int color );
+    virtual void SetPixelColor( unsigned int color, colordepth_t mode = RGB24 );
     
 private:
     void serializeByte( unsigned char data );