touch.h
1 /*
2  * EEZ PSU Firmware
3  * Copyright (C) 2015-present, Envox d.o.o.
4  *
5  * This program is free software: you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation, either version 3 of the License, or
8  * (at your option) any later version.
9 
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14 
15  * You should have received a copy of the GNU General Public License
16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 #pragma once
20 
21 #include "touch_calibration.h"
22 
23 namespace eez {
24 namespace psu {
25 namespace gui {
26 namespace touch {
27 
28 extern void init();
29 extern void tick(uint32_t tick_usec);
30 
31 enum EventType {
32  TOUCH_NONE,
33  TOUCH_DOWN,
34  TOUCH_MOVE,
35  TOUCH_UP
36 };
37 
38 extern EventType event_type;
39 extern int x;
40 extern int y;
41 
42 extern bool directIsPressed();
43 
44 #ifdef EEZ_PSU_SIMULATOR
45 void touch_write(bool is_pressed, int x, int y);
46 #endif
47 
48 }
49 }
50 }
51 } // namespace eez::psu::ui::touch
Namespace for the everything from the EEZ.
Definition: actions.cpp:41