#ifndef _DISPLAY_H_

#define _DISPLAY_H_

#include "lvgl.h"

#include "esp_lcd_panel_io.h"

#include "esp_lcd_panel_vendor.h"

#include "esp_lcd_panel_ops.h"

#include "driver/gpio.h"

#include "driver/i2c.h"

// #include "esp_lcd_touch_cst816s.h"

//CST816 defines

#define EXAMPLE_I2C_SCL                17

#define EXAMPLE_I2C_SDA                18

#define PIN_TOUCH_RES                  21

#define EXAMPLE_I2C_NUM                 0   // I2C number

#define EXAMPLE_LCD_BK_LIGHT_ON_LEVEL 1

#define EXAMPLE_LCD_BK_LIGHT_OFF_LEVEL !EXAMPLE_LCD_BK_LIGHT_ON_LEVEL

#define EXAMPLE_PIN_NUM_DATA0 39    // 6

#define EXAMPLE_PIN_NUM_DATA1 40    // 7

#define EXAMPLE_PIN_NUM_DATA2 41    // 8

#define EXAMPLE_PIN_NUM_DATA3 42    // 9

#define EXAMPLE_PIN_NUM_DATA4 45    // 10

#define EXAMPLE_PIN_NUM_DATA5 46    // 11

#define EXAMPLE_PIN_NUM_DATA6 47    // 12

#define EXAMPLE_PIN_NUM_DATA7 48    // 13

#define EXAMPLE_PIN_NUM_PCLK 8      // 5

#define EXAMPLE_PIN_NUM_CS 6        // 3

#define EXAMPLE_PIN_NUM_DC 7        // 4

#define EXAMPLE_PIN_NUM_RST 5       // 2

#define EXAMPLE_PIN_NUM_BK_LIGHT 38 // 1

#define EXAMPLE_PIN_NUM_POWER 15

#define PIN_LCD_RD 9

// The pixel number in horizontal and vertical

#define EXAMPLE_LCD_H_RES 320

#define EXAMPLE_LCD_V_RES 170

#define LVGL_LCD_BUF_SIZE            (EXAMPLE_LCD_H_RES * EXAMPLE_LCD_V_RES)

// Bit number used to represent command and parameter

#define EXAMPLE_LCD_CMD_BITS 8

#define EXAMPLE_LCD_PARAM_BITS 8

#define EXAMPLE_LVGL_TICK_PERIOD_MS 2

// Supported alignment: 16, 32, 64. A higher alignment can enables higher burst transfer size, thus a higher i80 bus throughput.

#define EXAMPLE_PSRAM_DATA_ALIGNMENT 32

//Change this to 0 if you do not wish to use Touch.

#define USE_TOUCH_DISPLAY 0

void display_meter();

void display_window();

void display_image();

void display_slider();

void display_red_square();

void display_dropdown();

void get_img_color();

void bsp_display_unlock(void);

bool bsp_display_lock(uint32_t timeout_ms);

void display_init(void);

void display_process(void);

#endif

CONFIG_TINYUSB_CDC_ENABLED=y