92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
#pragma once
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#include <stdio.h>
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#include <stdlib.h>
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#include <sstream>
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#include <time.h>
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#include <unistd.h>
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#include <uart/Gpio.h>
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class Lcd
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{
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private:
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Gpio spi_sck;
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Gpio spi_sda;
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Gpio spi_cs;
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Gpio spi_reset;
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Gpio spi_rs;
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Gpio COM_BOOT0;
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public:
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Lcd();
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/*=======写指令========*/
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void Lcd_Transfer_Command(int data1);
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/*--------写数据------------*/
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void Lcd_Transfer_data(int data1);
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/*LCD模块初始化*/
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void Lcd_Initial_Lcd(bool biglcd);
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void Lcd_Address(unsigned char page, unsigned char column);
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/*全屏清屏*/
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void Lcd_Clear_screen();
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void Lcd_Clear_Half_Screen(bool top);
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//===显示测试画面：例如全显示，隔行显示，隔列显示，雪花显示=====
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void Lcd_Test_Display(unsigned char data1, unsigned char data2);
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/*显示128x64点阵图像*/
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void Lcd_Display_Graphic_128x64(unsigned char page, unsigned char column, unsigned char *dp);
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/*显示32x32点阵图像、汉字、生僻字或32x32点阵的其他图标*/
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void Lcd_Display_graphic_32x32(unsigned char page, unsigned char column, unsigned char *dp);
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/*显示16x16点阵图像、汉字、生僻字或16x16点阵的其他图标*/
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void Lcd_Display_Graphic_16x16_2(unsigned char reverse,unsigned char page,unsigned char column,unsigned char *dp);
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/*显示16x16点阵图像、汉字、生僻字或16x16点阵的其他图标*/
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void Lcd_Display_Graphic_16x16(unsigned char page, unsigned char column, unsigned char *dp,unsigned int wordcount);
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/*显示8x16点阵图像、ASCII, 或8x16点阵的自造字符、其他图标*/
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void Lcd_Display_Graphic_8x16(unsigned char page, unsigned char column,unsigned char *dp);
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void Lcd_Display_String_8x16(unsigned int page, unsigned int column, const char *text);
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void Lcd_Display_String_5x8(unsigned int page, unsigned int column, const char *text);
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// New ...
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enum
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{
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LCD_WIDTH = 128,
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LCD_HEIGHT = 32,
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LCD_LINE_PER_PAGE = 8,
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};
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// 32 lines devide into 4 pages and 8 lines per page
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// size: 32lines x 1056px
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void go_to(uint8_t page, uint8_t col);
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void write(uint8_t val, bool data, uint8_t mask = 0);
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void write_line(uint8_t** data, uint8_t cnt, int x = 0, int y = 0, uint8_t mask = 0);
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void write_whole_line(uint8_t** data, uint8_t cnt, int x = 0, int y = 0, uint8_t mask = 0);
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void clear(int x = 0, int y = 0, int w = -1, int h = -1);
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void clear_pages(int* page_inds = nullptr, int count = 0);
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private:
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void set_data_type(bool data);
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void write_before(void);
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void write_char(uint8_t val, uint8_t mask = 0);
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void write_end(void);
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private:
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typedef struct _page_range
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{
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int x;
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int w;
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}PAGERANGE;
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PAGERANGE line_field_[LCD_HEIGHT / LCD_LINE_PER_PAGE];
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};
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