Outline ![]()
Files ![]()
loading...
CodeScope![]()
STM32 Libraries and Samples![]()
TouchGFX![]()
touchgfx/framework/include/platform/driver/touch/TouchController.hpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
/**
******************************************************************************
* This file is part of the TouchGFX 4.10.0 distribution.
*
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
#ifndef TOUCHCONTROLLER_HPP
#define TOUCHCONTROLLER_HPP
#include <touchgfx/hal/Types.hpp>
namespace touchgfx
{
/**
* @class TouchController TouchController.hpp platform/driver/touch/TouchController.hpp
*
* @brief Basic Touch Controller interface.
*
* Basic Touch Controller interface.
*/
class TouchController
{
public:
/**
* @fn virtual TouchController::~TouchController()
*
* @brief Destructor.
*
* Destructor.
*/
virtual ~TouchController()
{
}
/**
* @fn virtual void TouchController::init() = 0;
*
* @brief Initializes touch controller.
*
* Initializes touch controller.
*/
virtual void init() = 0;
/**
* @fn virtual bool TouchController::sampleTouch(int32_t& x, int32_t& y) = 0;
*
* @brief Checks whether the touch screen is being touched, and if so, what coordinates.
*
* Checks whether the touch screen is being touched, and if so, what coordinates.
*
* @param [out] x The x position of the touch
* @param [out] y The y position of the touch
*
* @return True if a touch has been detected, otherwise false.
*/
virtual bool sampleTouch(int32_t& x, int32_t& y) = 0;
};
} // namespace touchgfx
#endif // TOUCHCONTROLLER_HPP