Michał Pyszka / Mbed 2 deprecated TFT_MyTouch

This program present workng library/class implementation/driver for touch panel controler xpt2046 or ads7843. Calbration in the future. I use in this program TFTLCD Library http://developer.mbed.org/users/ttodorov/. Thank You Todor

Dependencies:   MyTouch TFTLCD mbed

main.cpp@1:ea35f77decd1, 2014-11-29 (annotated)

Committer:
micchassek
Date:
Sat Nov 29 19:17:13 2014 +0000
Revision:
1:ea35f77decd1
Parent:
0:a6a47eb54f87 
This program present workng library/class implementation/driver for touch panel controler xpt2046 or ads7843. Calbration in the future. I use in this program TFTLCD Library http://developer.mbed.org/users/ttodorov/. Thank You Todor; ; ver 1.01

Who changed what in which revision?

UserRevisionLine numberNew contents of line
micchassek 0:a6a47eb54f87 1 #include "mbed.h"
micchassek 0:a6a47eb54f87 2 #include "ssd1289.h"
micchassek 0:a6a47eb54f87 3 #include "MyTouch.h"
micchassek 0:a6a47eb54f87 4
micchassek 0:a6a47eb54f87 5 // **********************************************************************
micchassek 0:a6a47eb54f87 6 // make bus for lcd data
micchassek 0:a6a47eb54f87 7 //* // prepare the data bus for writing commands and pixel data
micchassek 0:a6a47eb54f87 8 BusOut lcdDataBus( PC_0, PC_1, PC_2, PC_3, PC_4, PC_5, PC_6, PC_7, PC_8, PC_9, PC_10, PC_11, PC_12, PC_13, PC_14, PC_15 ); // 16 pins pc13-pb7
micchassek 0:a6a47eb54f87 9
micchassek 1:ea35f77decd1 10 void mytouch_irq_handler(void) ;
micchassek 0:a6a47eb54f87 11 volatile unsigned int x, y ;
micchassek 0:a6a47eb54f87 12
micchassek 0:a6a47eb54f87 13 // create LCD class instance
micchassek 0:a6a47eb54f87 14 SSD1289_LCD lcd( PA_11, PA_12, PB_13, PB_14, &lcdDataBus ); //CS, RESET, RS, WR, DATA_PORT
micchassek 0:a6a47eb54f87 15 // create MYTOUCH class instance
micchassek 0:a6a47eb54f87 16 MYTOUCH MyTouch( PA_7, PA_6, PA_5, PB_6, PB_8, USE_12BITS, &mytouch_irq_handler); // mosi, miso, sck, cs, irq pin, mode, pointer to touch panel irq handler
micchassek 0:a6a47eb54f87 17
micchassek 0:a6a47eb54f87 18 void mytouch_irq_handler(void)
micchassek 0:a6a47eb54f87 19 {
micchassek 0:a6a47eb54f87 20 float xf, yf ;
micchassek 0:a6a47eb54f87 21 x = MyTouch.TP_GetX();
micchassek 0:a6a47eb54f87 22 y = MyTouch.TP_GetY();
micchassek 0:a6a47eb54f87 23 xf = x ;
micchassek 0:a6a47eb54f87 24 yf = y ;
micchassek 0:a6a47eb54f87 25 xf = (xf/1024)*320 ;
micchassek 0:a6a47eb54f87 26 yf = (yf/1024)*240 ;
micchassek 0:a6a47eb54f87 27 x = (int)xf ;
micchassek 0:a6a47eb54f87 28 y = (int)yf ;
micchassek 0:a6a47eb54f87 29 lcd.DrawCircle(x,y,2, COLOR_GREEN) ;
micchassek 0:a6a47eb54f87 30 wait(0.2);
micchassek 0:a6a47eb54f87 31 }
micchassek 0:a6a47eb54f87 32 // **********************************************************************
micchassek 0:a6a47eb54f87 33
micchassek 0:a6a47eb54f87 34
micchassek 0:a6a47eb54f87 35 int main() {
micchassek 0:a6a47eb54f87 36 char text[24] ;
micchassek 0:a6a47eb54f87 37 x = 0 ;
micchassek 0:a6a47eb54f87 38 y = 0 ;
micchassek 0:a6a47eb54f87 39 // initialize display - place it in standard portrait mode and set background to black and
micchassek 0:a6a47eb54f87 40 // foreground to white color.
micchassek 0:a6a47eb54f87 41 lcd.Initialize(LANDSCAPE, RGB16);
micchassek 0:a6a47eb54f87 42 lcd.ClearScreen() ;
micchassek 0:a6a47eb54f87 43 lcd.FillScreen(COLOR_BLACK) ;
micchassek 0:a6a47eb54f87 44 lcd.SetForeground(COLOR_YELLOW);
micchassek 0:a6a47eb54f87 45 lcd.SetBackground(COLOR_BLACK) ;
micchassek 0:a6a47eb54f87 46
micchassek 0:a6a47eb54f87 47 // set current font to the smallest 8x12 pixels font.
micchassek 0:a6a47eb54f87 48 lcd.SetFont(&TerminusFont ) ; // print something on the screen
micchassek 0:a6a47eb54f87 49 while(1)
micchassek 0:a6a47eb54f87 50 {
micchassek 0:a6a47eb54f87 51 sprintf(text,"X%d Y%d ", x, y ) ;
micchassek 0:a6a47eb54f87 52 lcd.Print(text, 15, 15 ) ;
micchassek 0:a6a47eb54f87 53 wait(0.5) ;
micchassek 0:a6a47eb54f87 54 }
micchassek 0:a6a47eb54f87 55 }