101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
/**
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*
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* @license MIT License
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*
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* Copyright (c) 2022 lewis he
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*
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* Permission is hereby granted,free of charge,to any person obtaining a copy
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* of this software and associated documentation files (the "Software"),to deal
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* in the Software without restriction,including without limitation the rights
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* to use,copy,modify,merge,publish,distribute,sublicense,and/or sell
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* copies of the Software,and to permit persons to whom the Software is
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* furnished to do so,subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS",WITHOUT WARRANTY OF ANY KIND,EXPRESS OR
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* IMPLIED,INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,DAMAGES OR OTHER
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* LIABILITY,WHETHER IN AN ACTION OF CONTRACT,TORT OR OTHERWISE,ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* @file TouchDrvInterface.cpp
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* @author Lewis He (lewishe@outlook.com)
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* @date 2023-09-21
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*
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*/
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#include "TouchDrvInterface.hpp"
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TouchDrvInterface::TouchDrvInterface() :
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_resX(0),
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_resY(0),
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_xMax(0),
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_yMax(0),
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_swapXY(false),
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_mirrorX(false),
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_mirrorY(false),
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_rst(-1),
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_irq(-1),
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_chipID(0x00),
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_HButtonCallback(nullptr),
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_userData(nullptr)
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{
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}
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TouchDrvInterface::~TouchDrvInterface()
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{
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}
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uint32_t TouchDrvInterface::getChipID()
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{
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return _chipID;
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}
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void TouchDrvInterface::setPins(int rst, int irq)
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{
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_irq = irq;
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_rst = rst;
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}
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void TouchDrvInterface::setSwapXY(bool swap)
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{
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_swapXY = swap;
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}
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void TouchDrvInterface::setMirrorXY(bool mirrorX, bool mirrorY)
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{
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_mirrorX = mirrorX;
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_mirrorY = mirrorY;
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}
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void TouchDrvInterface::setMaxCoordinates(uint16_t x, uint16_t y)
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{
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_xMax = x;
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_yMax = y;
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}
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void TouchDrvInterface::updateXY(uint8_t pointNum, int16_t *xBuffer, int16_t *yBuffer)
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{
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if (!pointNum)
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return;
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for (int i = 0; i < pointNum; ++i) {
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if (_swapXY) {
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uint16_t tmp = xBuffer[i];
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xBuffer[i] = yBuffer[i];
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yBuffer[i] = tmp;
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}
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if (_mirrorX && _xMax ) {
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xBuffer[i] = _xMax - xBuffer[i];
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}
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if (_mirrorY && _yMax) {
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yBuffer[i] = _yMax - yBuffer[i];
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}
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}
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}
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