/home/runner/work/EX-Display/EX-Display/TFT_eSPITouch.h

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/*
 *  © 2024 Peter Cole
 *
 *  This 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.
 *
 *  It 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 this code.  If not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef TFT_ESPITOUCH_H
#define TFT_ESPITOUCH_H
 
// Do not load when testing, TFT_eSPI library is incompatible and will cause failures.
#ifndef PIO_UNIT_TESTING
 
#include "Defines.h"
#include "InputInterface.h"
#include "TFT_eSPIDisplay.h"
#include <SPI.h>
#include <TFT_eSPI.h>
 
class TFT_eSPITouch : public InputInterface {
public:
  TFT_eSPITouch(int displayId);
 
  void begin() override;
 
  void check() override;
 
  static TFT_eSPITouch *create(int displayId);
 
private:
  TFT_eSPI *_tft;
  const char _calibrationFile[20];
 
  bool _calibrated();
 
  bool _doCalibration();
 
  bool _setupSPIFFS();
 
  void _displayCalibrationError(TFT_eSPIDisplay *display);
};
 
#endif // PIO_UNIT_TESTING
 
#endif // TFT_ESPITOUCH_H