#ifndef TFT_HPP
#define TFT_HPP

#include <lvgl.h>
#include <freertos/FreeRTOS.h>

// Uncomment the following line to enable using double buffering of LVGL color
// data.
// #define USE_DOUBLE_BUFFERING 1

// rotation swaps the horizontal and vertical pixel counts
#define DISPLAY_HORIZONTAL_PIXELS 480
#define DISPLAY_VERTICAL_PIXELS 320
#define DISPLAY_COMMAND_BITS 8
#define DISPLAY_PARAMETER_BITS 8
#define DISPLAY_REFRESH_HZ 40000000
#define DISPLAY_SPI_QUEUE_LEN 10
#define SPI_MAX_TRANSFER_SIZE 32768

#define TFT_INVERT_COLOR false

// Default to 50 lines of color data
#define LV_BUFFER_SIZE DISPLAY_HORIZONTAL_PIXELS * 50
#define LVGL_UPDATE_PERIOD_MS 5

#define BACKLIGHT_LEDC_MODE LEDC_LOW_SPEED_MODE
#define BACKLIGHT_LEDC_CHANNEL LEDC_CHANNEL_0
#define BACKLIGHT_LEDC_TIMER LEDC_TIMER_1
#define BACKLIGHT_LEDC_TIMER_RESOLUTION LEDC_TIMER_10_BIT
#define BACKLIGHT_LEDC_FRQUENCY 5000

extern lv_obj_t* screen;

void init_tft();

bool lvgl_lock(TickType_t ticks_to_wait);
void lvgl_unlock();

#endif // TFT_HPP