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Diff: uVGAIII/uVGAIII_Touch.cpp
- Revision:
- 2:6ecb8ceea422
- Parent:
- 1:333b7b189790
diff -r 333b7b189790 -r 6ecb8ceea422 uVGAIII/uVGAIII_Touch.cpp --- a/uVGAIII/uVGAIII_Touch.cpp Mon Mar 24 17:29:15 2014 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,111 +0,0 @@ -// -// uVGAIII is a class to drive 4D Systems TFT touch screens -// -// Copyright (C) <2010> Stephane ROCHON <stephane.rochon at free.fr> -// -// uVGAIII is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// uVGAIII 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 General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with uVGAIII. If not, see <http://www.gnu.org/licenses/>. - -#include "mbed.h" -#include "uVGAIII.h" - -//****************************************************************************************************** -int uVGAIII :: touch_status(void) { // Get the touch screen status - char command[4] = ""; - - command[0] = (TOUCHGET >> 8) & 0xFF; - command[1] = TOUCHGET & 0xFF; - - command[2] = (STATUS >> 8) & 0xFF; - command[3] = STATUS & 0xFF; - - return getSTATUS(command, 4); -} - -//****************************************************************************************************** -void uVGAIII :: touch_get_x(int *x) { // Get X coordinates - char command[4] = ""; - - command[0] = (TOUCHGET >> 8) & 0xFF; - command[1] = TOUCHGET & 0xFF; - - command[2] = 0; - command[3] = GETXPOSITION; - - getTOUCH(command, 4, x); - -#if DEBUGMODE - pc.printf("Get X coordinates completed.\n"); -#endif -} - -//****************************************************************************************************** -void uVGAIII :: touch_get_y(int *y) { // Get Y coordinates - char command[4] = ""; - - command[0] = (TOUCHGET >> 8) & 0xFF; - command[1] = TOUCHGET & 0xFF; - - command[2] = 0; - command[3] = GETYPOSITION; - - getTOUCH(command, 4, y); - -#if DEBUGMODE - pc.printf("Get Y coordinates completed.\n"); -#endif -} - -//****************************************************************************************************** -void uVGAIII :: touch_set(char mode) { // Sets various Touch Screen related parameters - - char command[4]= ""; - - command[0] = (TOUCHSET >>8) & 0xFF; - command[1] = TOUCHSET & 0xFF; - - command[2] = 0; - command[3] = mode; - - writeCOMMAND(command, 4, 1); - -#if DEBUGMODE - pc.printf("Touch set completed.\n"); -#endif -} - -//****************************************************************************************************** -void uVGAIII :: detect_touch_region(int x1, int y1, int x2, int y2) { // Specificies a new touch detect region on the screen - char command[10] = ""; - - command[0] = (TOUCHDETECT >> 8) & 0xFF; - command[1] = TOUCHDETECT & 0xFF; - - command[2] = (x1 >> 8) & 0xFF; - command[3] = x1 & 0xFF; - - command[4] = (y1 >> 8) & 0xFF; - command[5] = y1 & 0xFF; - - command[6] = (x2 >> 8) & 0xFF; - command[7] = x2 & 0xFF; - - command[8] = (y2 >> 8) & 0xFF; - command[9] = y2 & 0xFF; - - writeCOMMAND(command, 10, 1); - -#if DEBUGMODE - pc.printf("Detect touch region completed.\n"); -#endif -} \ No newline at end of file