110 lines
3.7 KiB
C
110 lines
3.7 KiB
C
/*
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* Copyright (c) 2006-2022, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-12-28 unknow copy by STemwin
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*/
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#ifndef __DRV_LCD_H
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#define __DRV_LCD_H
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#include <rtthread.h>
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#include "rtdevice.h"
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#include <drv_common.h>
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#ifdef PKG_USING_QRCODE
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#include <qrcode.h>
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#endif
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#define LCD_BASE ((uint32_t)(0x68000000 | 0x0003FFFE)) // A18 link to DCX
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#define LCD ((LCD_CONTROLLER_TypeDef *)LCD_BASE)
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#define LCD_W 240
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#define LCD_H 240
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//LCD重要参数集
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typedef struct
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{
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uint16_t width; //LCD 宽度
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uint16_t height; //LCD 高度
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uint16_t id; //LCD ID
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uint8_t dir; //横屏还是竖屏控制：0，竖屏；1，横屏。
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uint16_t wramcmd; //开始写gram指令
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uint16_t setxcmd; //设置x坐标指令
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uint16_t setycmd; //设置y坐标指令
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}_lcd_dev;
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//LCD参数
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extern _lcd_dev lcddev; //管理LCD重要参数
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typedef struct
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{
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volatile uint8_t _u8_REG;
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volatile uint8_t RESERVED;
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volatile uint8_t _u8_RAM;
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volatile uint16_t _u16_RAM;
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}LCD_CONTROLLER_TypeDef;
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//POINT_COLOR
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#define WHITE 0xFFFF
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#define BLACK 0x0000
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#define BLUE 0x001F
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#define BRED 0XF81F
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#define GRED 0XFFE0
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#define GBLUE 0X07FF
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#define RED 0xF800
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#define MAGENTA 0xF81F
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#define GREEN 0x07E0
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#define CYAN 0x7FFF
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#define YELLOW 0xFFE0
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#define BROWN 0XBC40
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#define BRRED 0XFC07
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#define GRAY 0X8430
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#define GRAY175 0XAD75
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#define GRAY151 0X94B2
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#define GRAY187 0XBDD7
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#define GRAY240 0XF79E
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//扫描方向定义
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#define L2R_U2D 0 //从左到右,从上到下
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#define L2R_D2U 1 //从左到右,从下到上
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#define R2L_U2D 2 //从右到左,从上到下
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#define R2L_D2U 3 //从右到左,从下到上
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#define U2D_L2R 4 //从上到下,从左到右
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#define U2D_R2L 5 //从上到下,从右到左
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#define D2U_L2R 6 //从下到上,从左到右
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#define D2U_R2L 7 //从下到上,从右到左
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int drv_lcd_init(void);
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void lcd_clear(rt_uint16_t color);
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void lcd_address_set(rt_uint16_t x1, rt_uint16_t y1, rt_uint16_t x2, rt_uint16_t y2);
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void lcd_set_color(rt_uint16_t back, rt_uint16_t fore);
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rt_uint16_t change_byte_order(rt_uint16_t word);
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void lcd_draw_point(rt_uint16_t x, rt_uint16_t y);
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void lcd_draw_circle(rt_uint16_t x0, rt_uint16_t y0, rt_uint8_t r);
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void lcd_draw_line(rt_uint16_t x1, rt_uint16_t y1, rt_uint16_t x2, rt_uint16_t y2);
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void lcd_draw_rectangle(rt_uint16_t x1, rt_uint16_t y1, rt_uint16_t x2, rt_uint16_t y2);
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void lcd_fill(rt_uint16_t x_start, rt_uint16_t y_start, rt_uint16_t x_end, rt_uint16_t y_end, rt_uint16_t color);
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void lcd_address_set(rt_uint16_t x1, rt_uint16_t y1, rt_uint16_t x2, rt_uint16_t y2);
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rt_err_t lcd_write_half_word(const rt_uint16_t da);
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rt_err_t lcd_write_data_buffer(const void *send_buf, rt_size_t length);
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void lcd_show_num(rt_uint16_t x, rt_uint16_t y, rt_uint32_t num, rt_uint8_t len, rt_uint32_t size);
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rt_err_t lcd_show_string(rt_uint16_t x, rt_uint16_t y, rt_uint32_t size, const char *fmt, ...);
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rt_err_t lcd_show_image(rt_uint16_t x, rt_uint16_t y, rt_uint16_t length, rt_uint16_t wide, const rt_uint8_t *p);
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#ifdef PKG_USING_QRCODE
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rt_err_t lcd_show_qrcode(rt_uint16_t x, rt_uint16_t y, rt_uint8_t version, rt_uint8_t ecc, const char *data, rt_uint8_t enlargement);
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#endif
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void lcd_enter_sleep(void);
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void lcd_exit_sleep(void);
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void lcd_display_on(void);
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void lcd_display_off(void);
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void lcd_fill_array(rt_uint16_t x_start, rt_uint16_t y_start, rt_uint16_t x_end, rt_uint16_t y_end, void *pcolor);
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#endif
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