ft63x6.h

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#pragma once
 
#include "esphome/components/i2c/i2c.h"
#include "esphome/components/touchscreen/touchscreen.h"
#include "esphome/core/component.h"
 
namespace esphome::ft63x6 {
 
using namespace touchscreen;
 
static const uint8_t FT6X36_DEFAULT_THRESHOLD = 22;
 
class FT63X6Touchscreen : public Touchscreen, public i2c::I2CDevice {
 public:
  void setup() override;
  void dump_config() override;
 
  void set_interrupt_pin(InternalGPIOPin *pin) { this->interrupt_pin_ = pin; }
  void set_reset_pin(GPIOPin *pin) { this->reset_pin_ = pin; }
  void set_threshold(uint8_t threshold) { this->threshold_ = threshold; }
 
 protected:
  void hard_reset_();
  void update_touches() override;
 
  InternalGPIOPin *interrupt_pin_{nullptr};
  GPIOPin *reset_pin_{nullptr};
  uint8_t threshold_{FT6X36_DEFAULT_THRESHOLD};
 
  uint8_t read_touch_number_();
 
  uint16_t read_touch_x_(uint8_t touch);
  uint16_t read_touch_y_(uint8_t touch);
  uint8_t read_touch_event_(uint8_t touch);
  uint8_t read_touch_id_(uint8_t touch);
  uint8_t read_touch_weight_(uint8_t touch);
  uint8_t read_touch_misc_(uint8_t touch);
 
  uint8_t read_byte_(uint8_t addr);
};
 
}  // namespace esphome::ft63x6