File content as of revision 6:6b6e93790b4c:

#include "stdio.h"
#include "mbed.h"
#include "string"
#include "ILI9341.h"

#include "Arial12x12.h"
#include "Arial24x23.h"
#include "pavement_48x34.h"

Serial pc(USBTX, USBRX);

/* Configure the Adafruit ILI9341 2.4" display for 8-bit bus communication

    mbed pin    display pin
    --------    -----------
    p5          CS (3)
    p6          RST (7)
    p7          C/D (4)
    p8          WR (5)
    p9          RD (6)
    
    p23         d0 (13)
    p24         d1 (14)
    p25         d2 (15)
    p26         d3 (16)
    p27         d4 (17)
    p28         d5 (18)
    p29         d6 (19)
    p30         d7 (20)
    
    p1          GND (1)
    p40         Vin (2)
*/  
PinName dataBus[]= {p23, p24, p25, p26, p27, p28, p29, p30};
ILI9341 myLCD(BUS_8, dataBus, p5, p6, p7, p8, p9, "myLCD", 240, 320); // Bus 8 bit, bus pin array, CS, RST, DC, WR, RD, name, xpixels, ypixels

/* Configure the Adafruit ILI9341 2.4" display for SPI communication

    mbed pin    display pin
    --------    -----------
    p5           mosi
    p6           miso
    p7           sck
    p8           cs
    p9           reset
    NC           dc         NC = a defined name for no connection (not required for this mode but included for consistency)
*/
//ILI9341 myLCD(SPI_16, 12000000, p5, p6, p7, p8, p9, NC, "myLCD", 240, 320);  // SPI 16bit, 12 MHz, mosi, miso, sck, cs, reset, dc

Timer t;

unsigned short backgroundcolor=Black;
unsigned short foregroundcolor=White;

char orient=3;
int main()
{
    myLCD.set_orientation(orient);
    t.start();
    myLCD.set_font((unsigned char*) Arial24x23);
    myLCD.background(Blue);    // set background to red
    myLCD.foreground(White);    // set chars to black
    myLCD.cls();                // clear the screen
    myLCD.locate(10,30);
    myLCD.printf("UniGraphics Demo\r\n");
    wait(2);
    
    while(1)
    {
        myLCD.cls();  // clear the screen
        myLCD.set_font((unsigned char*) Arial24x23);
        myLCD.locate(0,30);
        myLCD.printf("Orientation mode: %x\r\n", orient%4);
        wait(2);
        myLCD.printf("Font is\r\n");
        myLCD.printf("Arial24x23\r\n");
        wait(2);
        
        myLCD.background(Black);
        myLCD.foreground(White);
        myLCD.cls();                // clear the screen
        myLCD.set_font((unsigned char*) Arial12x12);
        myLCD.locate(0,10);
        myLCD.printf("Font changed to Arial12x12\r\n");
        myLCD.printf("Background and foreground color also changed.\n\r\n\r");
        wait(2);
        myLCD.printf("Notice that if some text is too long to fit the width of the screen that it is automatically wrapped to the next line.\r\n\r\n");
        wait(2);
        myLCD.set_font((unsigned char*) Terminal6x8);
        myLCD.printf("Font changed to Terminal6x8\r\n");
        myLCD.printf("This is pretty small!\r\n");
        wait(2);
        
        myLCD.cls();
        myLCD.set_font((unsigned char*) Arial24x23);
        myLCD.locate(10,10);
        myLCD.printf("Draw lines\n\r");
        myLCD.line(0,50,myLCD.width()-1,50,Yellow);
        myLCD.line(myLCD.width()-50,51,myLCD.width()-50,myLCD.height()-1,Green);
        wait(2);        
        
        myLCD.cls();
        myLCD.locate(10,10);
        myLCD.printf("Draw rectangles");
        myLCD.rect(10,50,50,80,Red);
        myLCD.rect(15,55,45,75,Red);
        myLCD.rect(20,60,40,70,Red);
        myLCD.fillrect(160,130,200,240,Blue);
        wait(2);
        
        myLCD.cls();
        myLCD.locate(10,10);
        myLCD.printf("Draw circles");
        myLCD.circle(150,132,30,Yellow);
        myLCD.fillcircle(140,70,25,Cyan);
        wait(2);
        
        myLCD.cls();
        myLCD.set_font((unsigned char*) Arial12x12);
        myLCD.locate(10,10);
        myLCD.printf("Draw function with pixels");
        double s;
        for (unsigned short i=0; i<myLCD.width(); i++)
        {
        s =10 * sin((long double) i / 10 );
        myLCD.pixel(i,80 + (int)s ,White);
        }
        wait(3);
        
    // scroll test, only for TFT
    myLCD.cls();
    myLCD.set_font((unsigned char*) Arial24x23);
    myLCD.locate(2,10);
    myLCD.printf("Scrolling");
    myLCD.rect(0,0,myLCD.width()-1,myLCD.height()-1,White);
    myLCD.rect(1,1,myLCD.width()-2,myLCD.height()-2,Blue);
    myLCD.setscrollarea(0,myLCD.sizeY());
    wait(1);
    myLCD.scroll(1); //up 1
    wait(1);
    myLCD.scroll(0); //center
    wait(1);
    myLCD.scroll(myLCD.sizeY()-1); //down 1
    wait(1);
    myLCD.scroll(myLCD.sizeY()); // same as 0, center
    wait(1);
    myLCD.scroll(myLCD.sizeY()>>1); // half screen
    wait(1);
    myLCD.scrollreset(); // center
    wait(1);
    for(unsigned short i=1; i<=myLCD.sizeY(); i++)
    {
        myLCD.scroll(i);
        wait_ms(2);
    }
    wait(2);
    // color inversion
    for(unsigned short i=0; i<=8; i++)
    {
        myLCD.invert(i&1);
        wait_ms(200);
    }
    wait(2);
    // bmp 16bit test
    myLCD.cls();
    t.reset();
    for(int y=0; y<myLCD.height(); y+=34)
    {
        for(int x=0; x<myLCD.width(); x+=48) myLCD.Bitmap(x,y,48,34,(unsigned char *)pavement_48x34);
    }
    wait(2);
    myLCD.set_orientation((++orient)%4);
    }
}