klips/esp/cpp/07_lcd-panel-i2c/main/panel.h

#ifndef PANEL_H
#define PANEL_H

#include "panel_device.h"

class Panel {
public:
  explicit Panel(IPanelDevice &device) :
      device_(&device),
      esp_io_(nullptr),
      esp_panel_(nullptr),
      esp_panel_config_(
          (esp_lcd_panel_dev_config_t) {
              .reset_gpio_num = device_->rst_num_,
              .bits_per_pixel = 1,
              .vendor_config = device_->vendor_config(),
          }
      )
  {
    esp_io_ = device_->create_io_handle();

    device_->create_panel(esp_panel_config_, esp_io_, esp_panel_);

    ESP_LOGI(TAG, "Resetting panel display");
    ESP_ERROR_CHECK(esp_lcd_panel_reset(esp_panel_));
    ESP_LOGI(TAG, "Initializing panel display");
    ESP_ERROR_CHECK(esp_lcd_panel_init(esp_panel_));
    ESP_LOGI(TAG, "Turning on panel display");
    ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(esp_panel_, true));
  }

  ~Panel() = default;

  IPanelDevice *device_;

  esp_lcd_panel_io_handle_t esp_io_;

  esp_lcd_panel_handle_t esp_panel_;

private:
  esp_lcd_panel_dev_config_t esp_panel_config_;
};

#endif //PANEL_H