#pragma once
#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_timer.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/spi_master.h"
#include "esp_err.h"
#include "esp_log.h"
#include "lvgl.h"
#include "driver/ledc.h"

#include "Vernon_ST7789T.h"
#include "CST328.h"
#include "CST3530.h"
#include "LVGL_Driver.h"
// LCD SPI GPIO
// Using SPI2 
#define LCD_HOST  SPI3_HOST

#define EXAMPLE_LCD_PIXEL_CLOCK_HZ     (80 * 1000 * 1000)
#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_MISO           -1
#define EXAMPLE_PIN_NUM_MOSI           45
#define EXAMPLE_PIN_NUM_SCLK           40
#define EXAMPLE_PIN_NUM_LCD_CS         42
#define EXAMPLE_PIN_NUM_LCD_DC         41
#define EXAMPLE_PIN_NUM_LCD_RST        39
#define EXAMPLE_PIN_NUM_BK_LIGHT       5
// The pixel number in horizontal and vertical
#define EXAMPLE_LCD_H_RES              240
#define EXAMPLE_LCD_V_RES              320
// Bit number used to represent command and parameter
#define EXAMPLE_LCD_CMD_BITS           8
#define EXAMPLE_LCD_PARAM_BITS         8

#define Offset_X 0
#define Offset_Y 0


#define LEDC_HS_TIMER          LEDC_TIMER_0
#define LEDC_LS_MODE           LEDC_LOW_SPEED_MODE
#define LEDC_HS_CH0_GPIO       EXAMPLE_PIN_NUM_BK_LIGHT
#define LEDC_HS_CH0_CHANNEL    LEDC_CHANNEL_0
#define LEDC_TEST_DUTY         (4000)
#define LEDC_ResolutionRatio   LEDC_TIMER_13_BIT
#define LEDC_MAX_Duty          ((1 << LEDC_ResolutionRatio) - 1)
#define Backlight_MAX   100      

extern esp_lcd_panel_handle_t panel_handle;
extern esp_lcd_touch_handle_t tp;
extern uint8_t LCD_Backlight;


void Backlight_Init(void);                             // Initialize the LCD backlight, which has been called in the LCD_Init function, ignore it                                                         
void Set_Backlight(uint8_t Light);                   // Call this function to adjust the brightness of the backlight. The value of the parameter Light ranges from 0 to 100

void LCD_Init(void);                     // Call this function to initialize the screen (must be called in the main function) !!!!!