#ifndef __CUSTOM_LCD_DISPLAY_H__
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#define __CUSTOM_LCD_DISPLAY_H__
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#include <driver/gpio.h>
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#include "lcd_display.h"
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/* Display color */
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typedef enum {
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DRIVER_COLOR_WHITE = 0xff,
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DRIVER_COLOR_BLACK = 0x00,
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FONT_BACKGROUND = DRIVER_COLOR_WHITE,
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} COLOR_IMAGE;
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typedef struct {
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uint8_t cs;
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uint8_t dc;
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uint8_t rst;
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uint8_t busy;
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uint8_t mosi;
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uint8_t scl;
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int spi_host;
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int buffer_len;
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} custom_epd_spi_t;
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class CustomEpdDisplay : public LcdDisplay {
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public:
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CustomEpdDisplay(esp_lcd_panel_io_handle_t panel_io, esp_lcd_panel_handle_t panel, int width,
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int height, int offset_x, int offset_y, bool mirror_x, bool mirror_y,
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bool swap_xy, custom_epd_spi_t _epd_spi_data);
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~CustomEpdDisplay();
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void EPD_Init(); /* 墨水屏初始化 */
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void EPD_Clear(); /* 清空屏幕 */
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void EPD_Display(); /* 刷buffer到墨水屏 */
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void EPD_Sleep();
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/*快速刷新*/
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void EPD_DisplayPartBaseImage();
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void EPD_Init_Partial();
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void EPD_DisplayPart();
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void EPD_DrawColorPixel(uint16_t x, uint16_t y, uint8_t color);
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private:
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const custom_epd_spi_t epd_spi_data;
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const int Width;
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const int Height;
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spi_device_handle_t spi;
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uint8_t* buffer = NULL;
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static void lvgl_flush_cb(lv_display_t* disp, const lv_area_t* area, uint8_t* color_p);
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void spi_gpio_init();
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void spi_port_init();
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void read_busy();
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void set_cs_1() { gpio_set_level((gpio_num_t)epd_spi_data.cs, 1); }
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void set_cs_0() { gpio_set_level((gpio_num_t)epd_spi_data.cs, 0); }
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void set_dc_1() { gpio_set_level((gpio_num_t)epd_spi_data.dc, 1); }
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void set_dc_0() { gpio_set_level((gpio_num_t)epd_spi_data.dc, 0); }
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void set_rst_1() { gpio_set_level((gpio_num_t)epd_spi_data.rst, 1); }
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void set_rst_0() { gpio_set_level((gpio_num_t)epd_spi_data.rst, 0); }
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void SPI_SendByte(uint8_t data);
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void EPD_SendData(uint8_t data);
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void EPD_SendCommand(uint8_t command);
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void writeBytes(uint8_t* buffer, int len);
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void writeBytes(const uint8_t* buffer, int len);
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void EPD_SetWindows(uint16_t Xstart, uint16_t Ystart, uint16_t Xend, uint16_t Yend);
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void EPD_SetCursor(uint16_t Xstart, uint16_t Ystart);
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void EPD_TurnOnDisplay();
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void EPD_TurnOnDisplayPart();
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};
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#endif // __CUSTOM_LCD_DISPLAY_H__
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