add lcd device
This commit is contained in:
@@ -0,0 +1,847 @@
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/*
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* LCD.c
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*
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* Created on: Aug 6, 2021
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* Author: wuwenfeng
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*/
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#include "LCD.h"
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_lcd_dev lcddev; //管理LCD重要参数
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//**************************************************几种快速接口
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//写寄存器函数
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//regval:寄存器值
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void LCD_WR_REG(uint16_t regval)
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{
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LCD_REG_ADDRESS=regval;//写入要写的寄存器序号
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}
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//写LCD数据
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//data:要写入的值
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void LCD_WR_DATA(uint16_t data)
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{
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LCD_DATA_ADDRESS=data;
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}
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//读LCD数据
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//返回值:读到的值
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uint16_t LCD_RD_DATA(void)
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{
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return LCD_DATA_ADDRESS;
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}
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//写寄存器
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//LCD_Reg:寄存器地址
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//LCD_RegValue:要写入的数据
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void LCD_WriteReg(uint16_t LCD_Reg, uint16_t LCD_RegValue)
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{
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LCD_REG_ADDRESS = LCD_Reg; //写入要写的寄存器序号
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LCD_DATA_ADDRESS = LCD_RegValue;//写入数据
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}
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//读寄存器
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//LCD_Reg:寄存器地址
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//返回值:读到的数据
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uint16_t LCD_ReadReg(uint16_t LCD_Reg)
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{
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LCD_REG_ADDRESS=LCD_Reg; //写入要读的寄存器序号
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//delay_us(5);
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return LCD_DATA_ADDRESS; //返回读到的值
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}
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//**************************************************************LCD底层
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//常用ASCII表
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//偏移量32
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//ASCII字符集
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//偏移量32
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//大小:12*6
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const unsigned char asc2_1206[95][12]={
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{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
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{0x00,0x00,0x00,0x00,0x3F,0x40,0x00,0x00,0x00,0x00,0x00,0x00},/*"!",1*/
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{0x00,0x00,0x30,0x00,0x40,0x00,0x30,0x00,0x40,0x00,0x00,0x00},/*""",2*/
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{0x09,0x00,0x0B,0xC0,0x3D,0x00,0x0B,0xC0,0x3D,0x00,0x09,0x00},/*"#",3*/
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{0x18,0xC0,0x24,0x40,0x7F,0xE0,0x22,0x40,0x31,0x80,0x00,0x00},/*"$",4*/
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{0x18,0x00,0x24,0xC0,0x1B,0x00,0x0D,0x80,0x32,0x40,0x01,0x80},/*"%",5*/
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{0x03,0x80,0x1C,0x40,0x27,0x40,0x1C,0x80,0x07,0x40,0x00,0x40},/*"&",6*/
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{0x10,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
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{0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x80,0x20,0x40,0x40,0x20},/*"(",8*/
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{0x00,0x00,0x40,0x20,0x20,0x40,0x1F,0x80,0x00,0x00,0x00,0x00},/*")",9*/
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{0x09,0x00,0x06,0x00,0x1F,0x80,0x06,0x00,0x09,0x00,0x00,0x00},/*"*",10*/
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{0x04,0x00,0x04,0x00,0x3F,0x80,0x04,0x00,0x04,0x00,0x00,0x00},/*"+",11*/
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{0x00,0x10,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
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{0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x00,0x00},/*"-",13*/
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{0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
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{0x00,0x20,0x01,0xC0,0x06,0x00,0x38,0x00,0x40,0x00,0x00,0x00},/*"/",15*/
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{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"0",16*/
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{0x00,0x00,0x10,0x40,0x3F,0xC0,0x00,0x40,0x00,0x00,0x00,0x00},/*"1",17*/
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{0x18,0xC0,0x21,0x40,0x22,0x40,0x24,0x40,0x18,0x40,0x00,0x00},/*"2",18*/
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{0x10,0x80,0x20,0x40,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"3",19*/
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{0x02,0x00,0x0D,0x00,0x11,0x00,0x3F,0xC0,0x01,0x40,0x00,0x00},/*"4",20*/
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{0x3C,0x80,0x24,0x40,0x24,0x40,0x24,0x40,0x23,0x80,0x00,0x00},/*"5",21*/
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{0x1F,0x80,0x24,0x40,0x24,0x40,0x34,0x40,0x03,0x80,0x00,0x00},/*"6",22*/
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{0x30,0x00,0x20,0x00,0x27,0xC0,0x38,0x00,0x20,0x00,0x00,0x00},/*"7",23*/
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{0x1B,0x80,0x24,0x40,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"8",24*/
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{0x1C,0x00,0x22,0xC0,0x22,0x40,0x22,0x40,0x1F,0x80,0x00,0x00},/*"9",25*/
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{0x00,0x00,0x00,0x00,0x08,0x40,0x00,0x00,0x00,0x00,0x00,0x00},/*":",26*/
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{0x00,0x00,0x00,0x00,0x04,0x60,0x00,0x00,0x00,0x00,0x00,0x00},/*";",27*/
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{0x00,0x00,0x04,0x00,0x0A,0x00,0x11,0x00,0x20,0x80,0x40,0x40},/*"<",28*/
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{0x09,0x00,0x09,0x00,0x09,0x00,0x09,0x00,0x09,0x00,0x00,0x00},/*"=",29*/
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{0x00,0x00,0x40,0x40,0x20,0x80,0x11,0x00,0x0A,0x00,0x04,0x00},/*">",30*/
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{0x18,0x00,0x20,0x00,0x23,0x40,0x24,0x00,0x18,0x00,0x00,0x00},/*"?",31*/
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{0x1F,0x80,0x20,0x40,0x27,0x40,0x29,0x40,0x1F,0x40,0x00,0x00},/*"@",32*/
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{0x00,0x40,0x07,0xC0,0x39,0x00,0x0F,0x00,0x01,0xC0,0x00,0x40},/*"A",33*/
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{0x20,0x40,0x3F,0xC0,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"B",34*/
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{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x30,0x80,0x00,0x00},/*"C",35*/
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{0x20,0x40,0x3F,0xC0,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"D",36*/
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{0x20,0x40,0x3F,0xC0,0x24,0x40,0x2E,0x40,0x30,0xC0,0x00,0x00},/*"E",37*/
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{0x20,0x40,0x3F,0xC0,0x24,0x40,0x2E,0x00,0x30,0x00,0x00,0x00},/*"F",38*/
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{0x0F,0x00,0x10,0x80,0x20,0x40,0x22,0x40,0x33,0x80,0x02,0x00},/*"G",39*/
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{0x20,0x40,0x3F,0xC0,0x04,0x00,0x04,0x00,0x3F,0xC0,0x20,0x40},/*"H",40*/
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{0x20,0x40,0x20,0x40,0x3F,0xC0,0x20,0x40,0x20,0x40,0x00,0x00},/*"I",41*/
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{0x00,0x60,0x20,0x20,0x20,0x20,0x3F,0xC0,0x20,0x00,0x20,0x00},/*"J",42*/
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{0x20,0x40,0x3F,0xC0,0x24,0x40,0x0B,0x00,0x30,0xC0,0x20,0x40},/*"K",43*/
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{0x20,0x40,0x3F,0xC0,0x20,0x40,0x00,0x40,0x00,0x40,0x00,0xC0},/*"L",44*/
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{0x3F,0xC0,0x3C,0x00,0x03,0xC0,0x3C,0x00,0x3F,0xC0,0x00,0x00},/*"M",45*/
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{0x20,0x40,0x3F,0xC0,0x0C,0x40,0x23,0x00,0x3F,0xC0,0x20,0x00},/*"N",46*/
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{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"O",47*/
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{0x20,0x40,0x3F,0xC0,0x24,0x40,0x24,0x00,0x18,0x00,0x00,0x00},/*"P",48*/
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{0x1F,0x80,0x21,0x40,0x21,0x40,0x20,0xE0,0x1F,0xA0,0x00,0x00},/*"Q",49*/
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{0x20,0x40,0x3F,0xC0,0x24,0x40,0x26,0x00,0x19,0xC0,0x00,0x40},/*"R",50*/
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{0x18,0xC0,0x24,0x40,0x24,0x40,0x22,0x40,0x31,0x80,0x00,0x00},/*"S",51*/
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{0x30,0x00,0x20,0x40,0x3F,0xC0,0x20,0x40,0x30,0x00,0x00,0x00},/*"T",52*/
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{0x20,0x00,0x3F,0x80,0x00,0x40,0x00,0x40,0x3F,0x80,0x20,0x00},/*"U",53*/
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{0x20,0x00,0x3E,0x00,0x01,0xC0,0x07,0x00,0x38,0x00,0x20,0x00},/*"V",54*/
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{0x38,0x00,0x07,0xC0,0x3C,0x00,0x07,0xC0,0x38,0x00,0x00,0x00},/*"W",55*/
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{0x20,0x40,0x39,0xC0,0x06,0x00,0x39,0xC0,0x20,0x40,0x00,0x00},/*"X",56*/
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{0x20,0x00,0x38,0x40,0x07,0xC0,0x38,0x40,0x20,0x00,0x00,0x00},/*"Y",57*/
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{0x30,0x40,0x21,0xC0,0x26,0x40,0x38,0x40,0x20,0xC0,0x00,0x00},/*"Z",58*/
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{0x00,0x00,0x00,0x00,0x7F,0xE0,0x40,0x20,0x40,0x20,0x00,0x00},/*"[",59*/
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{0x00,0x00,0x70,0x00,0x0C,0x00,0x03,0x80,0x00,0x40,0x00,0x00},/*"\",60*/
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{0x00,0x00,0x40,0x20,0x40,0x20,0x7F,0xE0,0x00,0x00,0x00,0x00},/*"]",61*/
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{0x00,0x00,0x20,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
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{0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10},/*"_",63*/
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{0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
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{0x00,0x00,0x02,0x80,0x05,0x40,0x05,0x40,0x03,0xC0,0x00,0x40},/*"a",65*/
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{0x20,0x00,0x3F,0xC0,0x04,0x40,0x04,0x40,0x03,0x80,0x00,0x00},/*"b",66*/
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{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x40,0x06,0x40,0x00,0x00},/*"c",67*/
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{0x00,0x00,0x03,0x80,0x04,0x40,0x24,0x40,0x3F,0xC0,0x00,0x40},/*"d",68*/
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{0x00,0x00,0x03,0x80,0x05,0x40,0x05,0x40,0x03,0x40,0x00,0x00},/*"e",69*/
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{0x00,0x00,0x04,0x40,0x1F,0xC0,0x24,0x40,0x24,0x40,0x20,0x00},/*"f",70*/
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{0x00,0x00,0x02,0xE0,0x05,0x50,0x05,0x50,0x06,0x50,0x04,0x20},/*"g",71*/
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{0x20,0x40,0x3F,0xC0,0x04,0x40,0x04,0x00,0x03,0xC0,0x00,0x40},/*"h",72*/
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{0x00,0x00,0x04,0x40,0x27,0xC0,0x00,0x40,0x00,0x00,0x00,0x00},/*"i",73*/
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{0x00,0x10,0x00,0x10,0x04,0x10,0x27,0xE0,0x00,0x00,0x00,0x00},/*"j",74*/
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{0x20,0x40,0x3F,0xC0,0x01,0x40,0x07,0x00,0x04,0xC0,0x04,0x40},/*"k",75*/
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{0x20,0x40,0x20,0x40,0x3F,0xC0,0x00,0x40,0x00,0x40,0x00,0x00},/*"l",76*/
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{0x07,0xC0,0x04,0x00,0x07,0xC0,0x04,0x00,0x03,0xC0,0x00,0x00},/*"m",77*/
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{0x04,0x40,0x07,0xC0,0x04,0x40,0x04,0x00,0x03,0xC0,0x00,0x40},/*"n",78*/
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{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x40,0x03,0x80,0x00,0x00},/*"o",79*/
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{0x04,0x10,0x07,0xF0,0x04,0x50,0x04,0x40,0x03,0x80,0x00,0x00},/*"p",80*/
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{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x50,0x07,0xF0,0x00,0x10},/*"q",81*/
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{0x04,0x40,0x07,0xC0,0x02,0x40,0x04,0x00,0x04,0x00,0x00,0x00},/*"r",82*/
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{0x00,0x00,0x06,0x40,0x05,0x40,0x05,0x40,0x04,0xC0,0x00,0x00},/*"s",83*/
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{0x00,0x00,0x04,0x00,0x1F,0x80,0x04,0x40,0x00,0x40,0x00,0x00},/*"t",84*/
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{0x04,0x00,0x07,0x80,0x00,0x40,0x04,0x40,0x07,0xC0,0x00,0x40},/*"u",85*/
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{0x04,0x00,0x07,0x00,0x04,0xC0,0x01,0x80,0x06,0x00,0x04,0x00},/*"v",86*/
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{0x06,0x00,0x01,0xC0,0x07,0x00,0x01,0xC0,0x06,0x00,0x00,0x00},/*"w",87*/
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{0x04,0x40,0x06,0xC0,0x01,0x00,0x06,0xC0,0x04,0x40,0x00,0x00},/*"x",88*/
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{0x04,0x10,0x07,0x10,0x04,0xE0,0x01,0x80,0x06,0x00,0x04,0x00},/*"y",89*/
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{0x00,0x00,0x04,0x40,0x05,0xC0,0x06,0x40,0x04,0x40,0x00,0x00},/*"z",90*/
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{0x00,0x00,0x00,0x00,0x04,0x00,0x7B,0xE0,0x40,0x20,0x00,0x00},/*"{",91*/
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{0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xF0,0x00,0x00,0x00,0x00},/*"|",92*/
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{0x00,0x00,0x40,0x20,0x7B,0xE0,0x04,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
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{0x40,0x00,0x80,0x00,0x40,0x00,0x20,0x00,0x20,0x00,0x40,0x00},/*"~",94*/
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};
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const unsigned char asc2_1608[95][16]={
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{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
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{0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xCC,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00},/*"!",1*/
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{0x00,0x00,0x08,0x00,0x30,0x00,0x60,0x00,0x08,0x00,0x30,0x00,0x60,0x00,0x00,0x00},/*""",2*/
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{0x02,0x20,0x03,0xFC,0x1E,0x20,0x02,0x20,0x03,0xFC,0x1E,0x20,0x02,0x20,0x00,0x00},/*"#",3*/
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{0x00,0x00,0x0E,0x18,0x11,0x04,0x3F,0xFF,0x10,0x84,0x0C,0x78,0x00,0x00,0x00,0x00},/*"$",4*/
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{0x0F,0x00,0x10,0x84,0x0F,0x38,0x00,0xC0,0x07,0x78,0x18,0x84,0x00,0x78,0x00,0x00},/*"%",5*/
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{0x00,0x78,0x0F,0x84,0x10,0xC4,0x11,0x24,0x0E,0x98,0x00,0xE4,0x00,0x84,0x00,0x08},/*"&",6*/
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{0x08,0x00,0x68,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
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{0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xE0,0x18,0x18,0x20,0x04,0x40,0x02,0x00,0x00},/*"(",8*/
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{0x00,0x00,0x40,0x02,0x20,0x04,0x18,0x18,0x07,0xE0,0x00,0x00,0x00,0x00,0x00,0x00},/*")",9*/
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{0x02,0x40,0x02,0x40,0x01,0x80,0x0F,0xF0,0x01,0x80,0x02,0x40,0x02,0x40,0x00,0x00},/*"*",10*/
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{0x00,0x80,0x00,0x80,0x00,0x80,0x0F,0xF8,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x00},/*"+",11*/
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{0x00,0x01,0x00,0x0D,0x00,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
|
||||
{0x00,0x00,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80},/*"-",13*/
|
||||
{0x00,0x00,0x00,0x0C,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
|
||||
{0x00,0x00,0x00,0x06,0x00,0x18,0x00,0x60,0x01,0x80,0x06,0x00,0x18,0x00,0x20,0x00},/*"/",15*/
|
||||
{0x00,0x00,0x07,0xF0,0x08,0x08,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"0",16*/
|
||||
{0x00,0x00,0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"1",17*/
|
||||
{0x00,0x00,0x0E,0x0C,0x10,0x14,0x10,0x24,0x10,0x44,0x11,0x84,0x0E,0x0C,0x00,0x00},/*"2",18*/
|
||||
{0x00,0x00,0x0C,0x18,0x10,0x04,0x11,0x04,0x11,0x04,0x12,0x88,0x0C,0x70,0x00,0x00},/*"3",19*/
|
||||
{0x00,0x00,0x00,0xE0,0x03,0x20,0x04,0x24,0x08,0x24,0x1F,0xFC,0x00,0x24,0x00,0x00},/*"4",20*/
|
||||
{0x00,0x00,0x1F,0x98,0x10,0x84,0x11,0x04,0x11,0x04,0x10,0x88,0x10,0x70,0x00,0x00},/*"5",21*/
|
||||
{0x00,0x00,0x07,0xF0,0x08,0x88,0x11,0x04,0x11,0x04,0x18,0x88,0x00,0x70,0x00,0x00},/*"6",22*/
|
||||
{0x00,0x00,0x1C,0x00,0x10,0x00,0x10,0xFC,0x13,0x00,0x1C,0x00,0x10,0x00,0x00,0x00},/*"7",23*/
|
||||
{0x00,0x00,0x0E,0x38,0x11,0x44,0x10,0x84,0x10,0x84,0x11,0x44,0x0E,0x38,0x00,0x00},/*"8",24*/
|
||||
{0x00,0x00,0x07,0x00,0x08,0x8C,0x10,0x44,0x10,0x44,0x08,0x88,0x07,0xF0,0x00,0x00},/*"9",25*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x03,0x0C,0x00,0x00,0x00,0x00,0x00,0x00},/*":",26*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*";",27*/
|
||||
{0x00,0x00,0x00,0x80,0x01,0x40,0x02,0x20,0x04,0x10,0x08,0x08,0x10,0x04,0x00,0x00},/*"<",28*/
|
||||
{0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x00,0x00},/*"=",29*/
|
||||
{0x00,0x00,0x10,0x04,0x08,0x08,0x04,0x10,0x02,0x20,0x01,0x40,0x00,0x80,0x00,0x00},/*">",30*/
|
||||
{0x00,0x00,0x0E,0x00,0x12,0x00,0x10,0x0C,0x10,0x6C,0x10,0x80,0x0F,0x00,0x00,0x00},/*"?",31*/
|
||||
{0x03,0xE0,0x0C,0x18,0x13,0xE4,0x14,0x24,0x17,0xC4,0x08,0x28,0x07,0xD0,0x00,0x00},/*"@",32*/
|
||||
{0x00,0x04,0x00,0x3C,0x03,0xC4,0x1C,0x40,0x07,0x40,0x00,0xE4,0x00,0x1C,0x00,0x04},/*"A",33*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x04,0x11,0x04,0x0E,0x88,0x00,0x70,0x00,0x00},/*"B",34*/
|
||||
{0x03,0xE0,0x0C,0x18,0x10,0x04,0x10,0x04,0x10,0x04,0x10,0x08,0x1C,0x10,0x00,0x00},/*"C",35*/
|
||||
{0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"D",36*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x04,0x17,0xC4,0x10,0x04,0x08,0x18,0x00,0x00},/*"E",37*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x00,0x17,0xC0,0x10,0x00,0x08,0x00,0x00,0x00},/*"F",38*/
|
||||
{0x03,0xE0,0x0C,0x18,0x10,0x04,0x10,0x04,0x10,0x44,0x1C,0x78,0x00,0x40,0x00,0x00},/*"G",39*/
|
||||
{0x10,0x04,0x1F,0xFC,0x10,0x84,0x00,0x80,0x00,0x80,0x10,0x84,0x1F,0xFC,0x10,0x04},/*"H",40*/
|
||||
{0x00,0x00,0x10,0x04,0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x04,0x00,0x00,0x00,0x00},/*"I",41*/
|
||||
{0x00,0x03,0x00,0x01,0x10,0x01,0x10,0x01,0x1F,0xFE,0x10,0x00,0x10,0x00,0x00,0x00},/*"J",42*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x03,0x80,0x14,0x64,0x18,0x1C,0x10,0x04,0x00,0x00},/*"K",43*/
|
||||
{0x10,0x04,0x1F,0xFC,0x10,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x0C,0x00,0x00},/*"L",44*/
|
||||
{0x10,0x04,0x1F,0xFC,0x1F,0x00,0x00,0xFC,0x1F,0x00,0x1F,0xFC,0x10,0x04,0x00,0x00},/*"M",45*/
|
||||
{0x10,0x04,0x1F,0xFC,0x0C,0x04,0x03,0x00,0x00,0xE0,0x10,0x18,0x1F,0xFC,0x10,0x00},/*"N",46*/
|
||||
{0x07,0xF0,0x08,0x08,0x10,0x04,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"O",47*/
|
||||
{0x10,0x04,0x1F,0xFC,0x10,0x84,0x10,0x80,0x10,0x80,0x10,0x80,0x0F,0x00,0x00,0x00},/*"P",48*/
|
||||
{0x07,0xF0,0x08,0x18,0x10,0x24,0x10,0x24,0x10,0x1C,0x08,0x0A,0x07,0xF2,0x00,0x00},/*"Q",49*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x00,0x11,0xC0,0x11,0x30,0x0E,0x0C,0x00,0x04},/*"R",50*/
|
||||
{0x00,0x00,0x0E,0x1C,0x11,0x04,0x10,0x84,0x10,0x84,0x10,0x44,0x1C,0x38,0x00,0x00},/*"S",51*/
|
||||
{0x18,0x00,0x10,0x00,0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x00,0x18,0x00,0x00,0x00},/*"T",52*/
|
||||
{0x10,0x00,0x1F,0xF8,0x10,0x04,0x00,0x04,0x00,0x04,0x10,0x04,0x1F,0xF8,0x10,0x00},/*"U",53*/
|
||||
{0x10,0x00,0x1E,0x00,0x11,0xE0,0x00,0x1C,0x00,0x70,0x13,0x80,0x1C,0x00,0x10,0x00},/*"V",54*/
|
||||
{0x1F,0xC0,0x10,0x3C,0x00,0xE0,0x1F,0x00,0x00,0xE0,0x10,0x3C,0x1F,0xC0,0x00,0x00},/*"W",55*/
|
||||
{0x10,0x04,0x18,0x0C,0x16,0x34,0x01,0xC0,0x01,0xC0,0x16,0x34,0x18,0x0C,0x10,0x04},/*"X",56*/
|
||||
{0x10,0x00,0x1C,0x00,0x13,0x04,0x00,0xFC,0x13,0x04,0x1C,0x00,0x10,0x00,0x00,0x00},/*"Y",57*/
|
||||
{0x08,0x04,0x10,0x1C,0x10,0x64,0x10,0x84,0x13,0x04,0x1C,0x04,0x10,0x18,0x00,0x00},/*"Z",58*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xFE,0x40,0x02,0x40,0x02,0x40,0x02,0x00,0x00},/*"[",59*/
|
||||
{0x00,0x00,0x30,0x00,0x0C,0x00,0x03,0x80,0x00,0x60,0x00,0x1C,0x00,0x03,0x00,0x00},/*"\",60*/
|
||||
{0x00,0x00,0x40,0x02,0x40,0x02,0x40,0x02,0x7F,0xFE,0x00,0x00,0x00,0x00,0x00,0x00},/*"]",61*/
|
||||
{0x00,0x00,0x00,0x00,0x20,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x00,0x00},/*"^",62*/
|
||||
{0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01},/*"_",63*/
|
||||
{0x00,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
|
||||
{0x00,0x00,0x00,0x98,0x01,0x24,0x01,0x44,0x01,0x44,0x01,0x44,0x00,0xFC,0x00,0x04},/*"a",65*/
|
||||
{0x10,0x00,0x1F,0xFC,0x00,0x88,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x70,0x00,0x00},/*"b",66*/
|
||||
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x00},/*"c",67*/
|
||||
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x11,0x08,0x1F,0xFC,0x00,0x04},/*"d",68*/
|
||||
{0x00,0x00,0x00,0xF8,0x01,0x44,0x01,0x44,0x01,0x44,0x01,0x44,0x00,0xC8,0x00,0x00},/*"e",69*/
|
||||
{0x00,0x00,0x01,0x04,0x01,0x04,0x0F,0xFC,0x11,0x04,0x11,0x04,0x11,0x00,0x18,0x00},/*"f",70*/
|
||||
{0x00,0x00,0x00,0xD6,0x01,0x29,0x01,0x29,0x01,0x29,0x01,0xC9,0x01,0x06,0x00,0x00},/*"g",71*/
|
||||
{0x10,0x04,0x1F,0xFC,0x00,0x84,0x01,0x00,0x01,0x00,0x01,0x04,0x00,0xFC,0x00,0x04},/*"h",72*/
|
||||
{0x00,0x00,0x01,0x04,0x19,0x04,0x19,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"i",73*/
|
||||
{0x00,0x00,0x00,0x03,0x00,0x01,0x01,0x01,0x19,0x01,0x19,0xFE,0x00,0x00,0x00,0x00},/*"j",74*/
|
||||
{0x10,0x04,0x1F,0xFC,0x00,0x24,0x00,0x40,0x01,0xB4,0x01,0x0C,0x01,0x04,0x00,0x00},/*"k",75*/
|
||||
{0x00,0x00,0x10,0x04,0x10,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"l",76*/
|
||||
{0x01,0x04,0x01,0xFC,0x01,0x04,0x01,0x00,0x01,0xFC,0x01,0x04,0x01,0x00,0x00,0xFC},/*"m",77*/
|
||||
{0x01,0x04,0x01,0xFC,0x00,0x84,0x01,0x00,0x01,0x00,0x01,0x04,0x00,0xFC,0x00,0x04},/*"n",78*/
|
||||
{0x00,0x00,0x00,0xF8,0x01,0x04,0x01,0x04,0x01,0x04,0x01,0x04,0x00,0xF8,0x00,0x00},/*"o",79*/
|
||||
{0x01,0x01,0x01,0xFF,0x00,0x85,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x70,0x00,0x00},/*"p",80*/
|
||||
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x01,0x05,0x01,0xFF,0x00,0x01},/*"q",81*/
|
||||
{0x01,0x04,0x01,0x04,0x01,0xFC,0x00,0x84,0x01,0x04,0x01,0x00,0x01,0x80,0x00,0x00},/*"r",82*/
|
||||
{0x00,0x00,0x00,0xCC,0x01,0x24,0x01,0x24,0x01,0x24,0x01,0x24,0x01,0x98,0x00,0x00},/*"s",83*/
|
||||
{0x00,0x00,0x01,0x00,0x01,0x00,0x07,0xF8,0x01,0x04,0x01,0x04,0x00,0x00,0x00,0x00},/*"t",84*/
|
||||
{0x01,0x00,0x01,0xF8,0x00,0x04,0x00,0x04,0x00,0x04,0x01,0x08,0x01,0xFC,0x00,0x04},/*"u",85*/
|
||||
{0x01,0x00,0x01,0x80,0x01,0x70,0x00,0x0C,0x00,0x10,0x01,0x60,0x01,0x80,0x01,0x00},/*"v",86*/
|
||||
{0x01,0xF0,0x01,0x0C,0x00,0x30,0x01,0xC0,0x00,0x30,0x01,0x0C,0x01,0xF0,0x01,0x00},/*"w",87*/
|
||||
{0x00,0x00,0x01,0x04,0x01,0x8C,0x00,0x74,0x01,0x70,0x01,0x8C,0x01,0x04,0x00,0x00},/*"x",88*/
|
||||
{0x01,0x01,0x01,0x81,0x01,0x71,0x00,0x0E,0x00,0x18,0x01,0x60,0x01,0x80,0x01,0x00},/*"y",89*/
|
||||
{0x00,0x00,0x01,0x84,0x01,0x0C,0x01,0x34,0x01,0x44,0x01,0x84,0x01,0x0C,0x00,0x00},/*"z",90*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x3E,0xFC,0x40,0x02,0x40,0x02},/*"{",91*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00},/*"|",92*/
|
||||
{0x00,0x00,0x40,0x02,0x40,0x02,0x3E,0xFC,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
|
||||
{0x00,0x00,0x60,0x00,0x80,0x00,0x80,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x20,0x00},/*"~",94*/
|
||||
};
|
||||
|
||||
_lcd_dev lcddev;
|
||||
//LCD开启显示
|
||||
void LCD_DisplayOn(void)
|
||||
{
|
||||
if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)LCD_WR_REG(0X29); //开启显示
|
||||
else LCD_WriteReg(R7,0x0173); //开启显示
|
||||
}
|
||||
//LCD关闭显示
|
||||
void LCD_DisplayOff(void)
|
||||
{
|
||||
if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)LCD_WR_REG(0X28); //关闭显示
|
||||
else LCD_WriteReg(R7,0x0);//关闭显示
|
||||
}
|
||||
//设置LCD的自动扫描方向
|
||||
//注意:其他函数可能会受到此函数设置的影响(尤其是9341/6804这两个奇葩),
|
||||
//所以,一般设置为L2R_U2D即可,如果设置为其他扫描方式,可能导致显示不正常.
|
||||
//dir:0~7,代表8个方向(具体定义见lcd.h)
|
||||
//9320/9325/9328/4531/4535/1505/b505/8989/5408/9341/5310等IC已经实际测试
|
||||
void LCD_Scan_Dir(uint8_t dir)
|
||||
{
|
||||
uint16_t regval=0;
|
||||
uint8_t dirreg=0;
|
||||
uint16_t temp;
|
||||
if(lcddev.dir==1&&lcddev.id!=0X6804)//横屏时，对6804不改变扫描方向！
|
||||
{
|
||||
switch(dir)//方向转换
|
||||
{
|
||||
case 0:dir=6;break;
|
||||
case 1:dir=7;break;
|
||||
case 2:dir=4;break;
|
||||
case 3:dir=5;break;
|
||||
case 4:dir=1;break;
|
||||
case 5:dir=0;break;
|
||||
case 6:dir=3;break;
|
||||
case 7:dir=2;break;
|
||||
}
|
||||
}
|
||||
if(lcddev.id==0x9341||lcddev.id==0X6804||lcddev.id==0X5310)//9341/6804/5310,很特殊
|
||||
{
|
||||
switch(dir)
|
||||
{
|
||||
case L2R_U2D://从左到右,从上到下
|
||||
regval|=(0<<7)|(0<<6)|(0<<5);
|
||||
break;
|
||||
case L2R_D2U://从左到右,从下到上
|
||||
regval|=(1<<7)|(0<<6)|(0<<5);
|
||||
break;
|
||||
case R2L_U2D://从右到左,从上到下
|
||||
regval|=(0<<7)|(1<<6)|(0<<5);
|
||||
break;
|
||||
case R2L_D2U://从右到左,从下到上
|
||||
regval|=(1<<7)|(1<<6)|(0<<5);
|
||||
break;
|
||||
case U2D_L2R://从上到下,从左到右
|
||||
regval|=(0<<7)|(0<<6)|(1<<5);
|
||||
break;
|
||||
case U2D_R2L://从上到下,从右到左
|
||||
regval|=(0<<7)|(1<<6)|(1<<5);
|
||||
break;
|
||||
case D2U_L2R://从下到上,从左到右
|
||||
regval|=(1<<7)|(0<<6)|(1<<5);
|
||||
break;
|
||||
case D2U_R2L://从下到上,从右到左
|
||||
regval|=(1<<7)|(1<<6)|(1<<5);
|
||||
break;
|
||||
}
|
||||
dirreg=0X36;
|
||||
if(lcddev.id!=0X5310)regval|=0X08;//5310不需要BGR
|
||||
if(lcddev.id==0X6804)regval|=0x02;//6804的BIT6和9341的反了
|
||||
LCD_WriteReg(dirreg,regval);
|
||||
if((regval&0X20)||lcddev.dir==1)
|
||||
{
|
||||
if(lcddev.width<lcddev.height)//交换X,Y
|
||||
{
|
||||
temp=lcddev.width;
|
||||
lcddev.width=lcddev.height;
|
||||
lcddev.height=temp;
|
||||
}
|
||||
}else
|
||||
{
|
||||
if(lcddev.width>lcddev.height)//交换X,Y
|
||||
{
|
||||
temp=lcddev.width;
|
||||
lcddev.width=lcddev.height;
|
||||
lcddev.height=temp;
|
||||
}
|
||||
}
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(0);LCD_WR_DATA(0);
|
||||
LCD_WR_DATA((lcddev.width-1)>>8);LCD_WR_DATA((lcddev.width-1)&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(0);LCD_WR_DATA(0);
|
||||
LCD_WR_DATA((lcddev.height-1)>>8);LCD_WR_DATA((lcddev.height-1)&0XFF);
|
||||
}else
|
||||
{
|
||||
switch(dir)
|
||||
{
|
||||
case L2R_U2D://从左到右,从上到下
|
||||
regval|=(1<<5)|(1<<4)|(0<<3);
|
||||
break;
|
||||
case L2R_D2U://从左到右,从下到上
|
||||
regval|=(0<<5)|(1<<4)|(0<<3);
|
||||
break;
|
||||
case R2L_U2D://从右到左,从上到下
|
||||
regval|=(1<<5)|(0<<4)|(0<<3);
|
||||
break;
|
||||
case R2L_D2U://从右到左,从下到上
|
||||
regval|=(0<<5)|(0<<4)|(0<<3);
|
||||
break;
|
||||
case U2D_L2R://从上到下,从左到右
|
||||
regval|=(1<<5)|(1<<4)|(1<<3);
|
||||
break;
|
||||
case U2D_R2L://从上到下,从右到左
|
||||
regval|=(1<<5)|(0<<4)|(1<<3);
|
||||
break;
|
||||
case D2U_L2R://从下到上,从左到右
|
||||
regval|=(0<<5)|(1<<4)|(1<<3);
|
||||
break;
|
||||
case D2U_R2L://从下到上,从右到左
|
||||
regval|=(0<<5)|(0<<4)|(1<<3);
|
||||
break;
|
||||
}
|
||||
if(lcddev.id==0x8989)//8989 IC
|
||||
{
|
||||
dirreg=0X11;
|
||||
regval|=0X6040; //65K
|
||||
}else//其他驱动IC
|
||||
{
|
||||
dirreg=0X03;
|
||||
regval|=1<<12;
|
||||
}
|
||||
LCD_WriteReg(dirreg,regval);
|
||||
}
|
||||
}
|
||||
//设置LCD显示方向
|
||||
//dir:0,竖屏；1,横屏
|
||||
void LCD_Display_Dir(uint8_t dir)
|
||||
{
|
||||
if(dir==0) //竖屏
|
||||
{
|
||||
lcddev.dir=0; //竖屏
|
||||
lcddev.width=240;
|
||||
lcddev.height=320;
|
||||
if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)
|
||||
{
|
||||
lcddev.wramcmd=0X2C;
|
||||
lcddev.setxcmd=0X2A;
|
||||
lcddev.setycmd=0X2B;
|
||||
if(lcddev.id==0X6804||lcddev.id==0X5310)
|
||||
{
|
||||
lcddev.width=320;
|
||||
lcddev.height=480;
|
||||
}
|
||||
}else if(lcddev.id==0X8989)
|
||||
{
|
||||
lcddev.wramcmd=R34;
|
||||
lcddev.setxcmd=0X4E;
|
||||
lcddev.setycmd=0X4F;
|
||||
}else
|
||||
{
|
||||
lcddev.wramcmd=R34;
|
||||
lcddev.setxcmd=R32;
|
||||
lcddev.setycmd=R33;
|
||||
}
|
||||
}else //横屏
|
||||
{
|
||||
lcddev.dir=1; //横屏
|
||||
lcddev.width=320;
|
||||
lcddev.height=240;
|
||||
if(lcddev.id==0X9341||lcddev.id==0X5310)
|
||||
{
|
||||
lcddev.wramcmd=0X2C;
|
||||
lcddev.setxcmd=0X2A;
|
||||
lcddev.setycmd=0X2B;
|
||||
}else if(lcddev.id==0X6804)
|
||||
{
|
||||
lcddev.wramcmd=0X2C;
|
||||
lcddev.setxcmd=0X2B;
|
||||
lcddev.setycmd=0X2A;
|
||||
}else if(lcddev.id==0X8989)
|
||||
{
|
||||
lcddev.wramcmd=R34;
|
||||
lcddev.setxcmd=0X4F;
|
||||
lcddev.setycmd=0X4E;
|
||||
}else
|
||||
{
|
||||
lcddev.wramcmd=R34;
|
||||
lcddev.setxcmd=R33;
|
||||
lcddev.setycmd=R32;
|
||||
}
|
||||
if(lcddev.id==0X6804||lcddev.id==0X5310)
|
||||
{
|
||||
lcddev.width=480;
|
||||
lcddev.height=320;
|
||||
}
|
||||
}
|
||||
LCD_Scan_Dir(DFT_SCAN_DIR); //默认扫描方向
|
||||
}
|
||||
|
||||
//初始化lcd
|
||||
//该初始化函数可以初始化各种液晶!
|
||||
void LCDx_Init(void)
|
||||
{
|
||||
|
||||
|
||||
HAL_Delay(50); // delay 50 ms
|
||||
LCD_WriteReg(0x0000,0x0001);
|
||||
HAL_Delay(50); // delay 50 ms
|
||||
lcddev.id = LCD_ReadReg(0x0000);
|
||||
|
||||
|
||||
LCD_WriteReg(0x00E5,0x78F0);
|
||||
LCD_WriteReg(0x0001,0x0100);
|
||||
LCD_WriteReg(0x0002,0x0700);
|
||||
LCD_WriteReg(0x0003,0x1030);
|
||||
LCD_WriteReg(0x0004,0x0000);
|
||||
LCD_WriteReg(0x0008,0x0202);
|
||||
LCD_WriteReg(0x0009,0x0000);
|
||||
LCD_WriteReg(0x000A,0x0000);
|
||||
LCD_WriteReg(0x000C,0x0000);
|
||||
LCD_WriteReg(0x000D,0x0000);
|
||||
LCD_WriteReg(0x000F,0x0000);
|
||||
//power on sequence VGHVGL
|
||||
LCD_WriteReg(0x0010,0x0000);
|
||||
LCD_WriteReg(0x0011,0x0007);
|
||||
LCD_WriteReg(0x0012,0x0000);
|
||||
LCD_WriteReg(0x0013,0x0000);
|
||||
LCD_WriteReg(0x0007,0x0000);
|
||||
//vgh
|
||||
LCD_WriteReg(0x0010,0x1690);
|
||||
LCD_WriteReg(0x0011,0x0227);
|
||||
//delayms(100);
|
||||
//vregiout
|
||||
LCD_WriteReg(0x0012,0x009D); //0x001b
|
||||
//delayms(100);
|
||||
//vom amplitude
|
||||
LCD_WriteReg(0x0013,0x1900);
|
||||
//delayms(100);
|
||||
//vom H
|
||||
LCD_WriteReg(0x0029,0x0025);
|
||||
LCD_WriteReg(0x002B,0x000D);
|
||||
//gamma
|
||||
LCD_WriteReg(0x0030,0x0007);
|
||||
LCD_WriteReg(0x0031,0x0303);
|
||||
LCD_WriteReg(0x0032,0x0003);// 0006
|
||||
LCD_WriteReg(0x0035,0x0206);
|
||||
LCD_WriteReg(0x0036,0x0008);
|
||||
LCD_WriteReg(0x0037,0x0406);
|
||||
LCD_WriteReg(0x0038,0x0304);//0200
|
||||
LCD_WriteReg(0x0039,0x0007);
|
||||
LCD_WriteReg(0x003C,0x0602);// 0504
|
||||
LCD_WriteReg(0x003D,0x0008);
|
||||
//ram
|
||||
LCD_WriteReg(0x0050,0x0000);
|
||||
LCD_WriteReg(0x0051,0x00EF);
|
||||
LCD_WriteReg(0x0052,0x0000);
|
||||
LCD_WriteReg(0x0053,0x013F);
|
||||
LCD_WriteReg(0x0060,0xA700);
|
||||
LCD_WriteReg(0x0061,0x0001);
|
||||
LCD_WriteReg(0x006A,0x0000);
|
||||
//
|
||||
LCD_WriteReg(0x0080,0x0000);
|
||||
LCD_WriteReg(0x0081,0x0000);
|
||||
LCD_WriteReg(0x0082,0x0000);
|
||||
LCD_WriteReg(0x0083,0x0000);
|
||||
LCD_WriteReg(0x0084,0x0000);
|
||||
LCD_WriteReg(0x0085,0x0000);
|
||||
//
|
||||
LCD_WriteReg(0x0090,0x0010);
|
||||
LCD_WriteReg(0x0092,0x0600);
|
||||
|
||||
LCD_WriteReg(0x0007,0x0133);
|
||||
LCD_WriteReg(0x00,0x0022);//
|
||||
|
||||
|
||||
LCD_Display_Dir(1); //默认为h屏
|
||||
|
||||
LCD_BL(0);
|
||||
|
||||
}
|
||||
//***********************************************************打点 读点 什么的
|
||||
//设置光标位置
|
||||
//Xpos:横坐标
|
||||
//Ypos:纵坐标
|
||||
void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos)
|
||||
{
|
||||
if(lcddev.id==0X9341||lcddev.id==0X5310)
|
||||
{
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(Xpos>>8);
|
||||
LCD_WR_DATA(Xpos&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(Ypos>>8);
|
||||
LCD_WR_DATA(Ypos&0XFF);
|
||||
}else if(lcddev.id==0X6804)
|
||||
{
|
||||
if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//横屏时处理
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(Xpos>>8);
|
||||
LCD_WR_DATA(Xpos&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(Ypos>>8);
|
||||
LCD_WR_DATA(Ypos&0XFF);
|
||||
}else
|
||||
{
|
||||
if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//横屏其实就是调转x,y坐标
|
||||
LCD_WriteReg(lcddev.setxcmd, Xpos);
|
||||
LCD_WriteReg(lcddev.setycmd, Ypos);
|
||||
}
|
||||
}
|
||||
|
||||
//快速画点
|
||||
//x,y:坐标
|
||||
//color:颜色
|
||||
void LCD_Fast_DrawPoint(uint16_t x,uint16_t y,uint16_t color)
|
||||
{
|
||||
if(lcddev.id==0X9341||lcddev.id==0X5310)
|
||||
{
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(x>>8);
|
||||
LCD_WR_DATA(x&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(y>>8);
|
||||
LCD_WR_DATA(y&0XFF);
|
||||
}else if(lcddev.id==0X6804)
|
||||
{
|
||||
if(lcddev.dir==1)x=lcddev.width-1-x;//横屏时处理
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(x>>8);
|
||||
LCD_WR_DATA(x&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(y>>8);
|
||||
LCD_WR_DATA(y&0XFF);
|
||||
}else
|
||||
{
|
||||
if(lcddev.dir==1)x=lcddev.width-1-x;//横屏其实就是调转x,y坐标
|
||||
LCD_WriteReg(lcddev.setxcmd,x);
|
||||
LCD_WriteReg(lcddev.setycmd,y);
|
||||
}
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd;
|
||||
LCD_DATA_ADDRESS=color;
|
||||
}
|
||||
//画点
|
||||
//x,y:坐标
|
||||
//POINT_COLOR:此点的颜色
|
||||
void LCD_set_dot(uint16_t x,uint16_t y,uint16_t color)
|
||||
{
|
||||
LCD_SetCursor(x,y); //设置光标位置
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd; //开始写入GRAM
|
||||
LCD_DATA_ADDRESS=color;
|
||||
}
|
||||
|
||||
//清屏函数
|
||||
//color:要清屏的填充色
|
||||
void LCD_Clear(uint16_t color)
|
||||
{
|
||||
uint32_t index=0;
|
||||
uint32_t totalpoint=lcddev.width;
|
||||
totalpoint*=lcddev.height; //得到总点数
|
||||
if((lcddev.id==0X6804)&&(lcddev.dir==1))//6804横屏的时候特殊处理
|
||||
{
|
||||
lcddev.dir=0;
|
||||
lcddev.setxcmd=0X2A;
|
||||
lcddev.setycmd=0X2B;
|
||||
LCD_SetCursor(0x00,0x0000); //设置光标位置
|
||||
lcddev.dir=1;
|
||||
lcddev.setxcmd=0X2B;
|
||||
lcddev.setycmd=0X2A;
|
||||
}else LCD_SetCursor(0x00,0x0000); //设置光标位置
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd; //开始写入GRAM
|
||||
for(index=0;index<totalpoint;index++)
|
||||
{
|
||||
LCD_DATA_ADDRESS=color;
|
||||
}
|
||||
}
|
||||
//在指定区域内填充单个颜色
|
||||
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
|
||||
//color:要填充的颜色
|
||||
void LCD_Fill(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,uint16_t color)
|
||||
{
|
||||
uint16_t i,j;
|
||||
uint16_t xlen=0;
|
||||
uint16_t temp;
|
||||
if((lcddev.id==0X6804)&&(lcddev.dir==1)) //6804横屏的时候特殊处理
|
||||
{
|
||||
temp=sx;
|
||||
sx=sy;
|
||||
sy=lcddev.width-ex-1;
|
||||
ex=ey;
|
||||
ey=lcddev.width-temp-1;
|
||||
lcddev.dir=0;
|
||||
lcddev.setxcmd=0X2A;
|
||||
lcddev.setycmd=0X2B;
|
||||
LCD_Fill(sx,sy,ex,ey,color);
|
||||
lcddev.dir=1;
|
||||
lcddev.setxcmd=0X2B;
|
||||
lcddev.setycmd=0X2A;
|
||||
}else
|
||||
{
|
||||
xlen=ex-sx+1;
|
||||
for(i=sy;i<=ey;i++)
|
||||
{
|
||||
LCD_SetCursor(sx,i); //设置光标位置
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd; //开始写入GRAM
|
||||
for(j=0;j<xlen;j++)LCD_WR_DATA(color); //设置光标位置
|
||||
}
|
||||
}
|
||||
}
|
||||
//在指定区域内填充指定颜色块
|
||||
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
|
||||
//color:要填充的颜色
|
||||
void LCD_Color_Fill(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,const uint16_t *color)
|
||||
{
|
||||
uint16_t height,width;
|
||||
uint16_t i,j;
|
||||
width=ex-sx; //得到填充的宽度
|
||||
height=ey-sy; //高度
|
||||
for(i=0;i<height;i++)
|
||||
{
|
||||
LCD_SetCursor(sx,sy+i); //设置光标位置
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd; //开始写入GRAM
|
||||
for(j=0;j<width;j++)
|
||||
{
|
||||
LCD_DATA_ADDRESS=color[(i*width)+j];//HAL_Delay(10);//写入数据
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
//从ILI93xx读出的数据为GBR格式，而我们写入的时候为RGB格式。
|
||||
//通过该函数转换
|
||||
//c:GBR格式的颜色值
|
||||
//返回值：RGB格式的颜色值
|
||||
uint16_t LCD_BGR2RGB(uint16_t c)
|
||||
{
|
||||
uint16_t r,g,b,rgb;
|
||||
b=(c>>0)&0x1f;
|
||||
g=(c>>5)&0x3f;
|
||||
r=(c>>11)&0x1f;
|
||||
rgb=(b<<11)+(g<<5)+(r<<0);
|
||||
return(rgb);
|
||||
}
|
||||
//读取个某点的颜色值
|
||||
//x,y:坐标
|
||||
//返回值:此点的颜色
|
||||
uint16_t LCD_ReadPoint(uint16_t x,uint16_t y)
|
||||
{
|
||||
uint16_t r=0,g=0,b=0;
|
||||
if(x>=lcddev.width||y>=lcddev.height)return 0; //超过了范围,直接返回
|
||||
LCD_SetCursor(x,y);
|
||||
if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)LCD_WR_REG(0X2E);//9341/6804/3510 发送读GRAM指令
|
||||
else LCD_WR_REG(R34); //其他IC发送读GRAM指令
|
||||
//if(lcddev.id==0X9320)opt_delay(2); //FOR 9320,延时2us
|
||||
if(LCD_DATA_ADDRESS)r=0; //dummy Read
|
||||
//opt_delay(2);
|
||||
r=LCD_DATA_ADDRESS; //实际坐标颜色
|
||||
if(lcddev.id==0X9341||lcddev.id==0X5310) //9341/NT35310要分2次读出
|
||||
{
|
||||
//opt_delay(2);
|
||||
b=LCD_DATA_ADDRESS;
|
||||
g=r&0XFF;//对于9341/5310,第一次读取的是RG的值,R在前,G在后,各占8位
|
||||
g<<=8;
|
||||
}else if(lcddev.id==0X6804)r=LCD_DATA_ADDRESS; //6804第二次读取的才是真实值
|
||||
if(lcddev.id==0X9325||lcddev.id==0X4535||lcddev.id==0X4531||lcddev.id==0X8989||lcddev.id==0XB505)return r;//这几种IC直接返回颜色值
|
||||
else if(lcddev.id==0X9341||lcddev.id==0X5310)return (((r>>11)<<11)|((g>>10)<<5)|(b>>11)); //ILI9341/NT35310需要公式转换一下
|
||||
else return LCD_BGR2RGB(r); //其他IC
|
||||
}
|
||||
|
||||
|
||||
//***********************************2D
|
||||
//画线
|
||||
//x1,y1:起点坐标
|
||||
//x2,y2:终点坐标
|
||||
void LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2,uint16_t color)
|
||||
{
|
||||
uint16_t t;
|
||||
int xerr=0,yerr=0,delta_x,delta_y,distance;
|
||||
int incx,incy,uRow,uCol;
|
||||
delta_x=x2-x1; //计算坐标增量
|
||||
delta_y=y2-y1;
|
||||
uRow=x1;
|
||||
uCol=y1;
|
||||
if(delta_x>0)incx=1; //设置单步方向
|
||||
else if(delta_x==0)incx=0;//垂直线
|
||||
else {incx=-1;delta_x=-delta_x;}
|
||||
if(delta_y>0)incy=1;
|
||||
else if(delta_y==0)incy=0;//水平线
|
||||
else{incy=-1;delta_y=-delta_y;}
|
||||
if( delta_x>delta_y)distance=delta_x; //选取基本增量坐标轴
|
||||
else distance=delta_y;
|
||||
for(t=0;t<=distance+1;t++ )//画线输出
|
||||
{
|
||||
LCD_set_dot(uRow,uCol,color);//画点
|
||||
xerr+=delta_x ;
|
||||
yerr+=delta_y ;
|
||||
if(xerr>distance)
|
||||
{
|
||||
xerr-=distance;
|
||||
uRow+=incx;
|
||||
}
|
||||
if(yerr>distance)
|
||||
{
|
||||
yerr-=distance;
|
||||
uCol+=incy;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//在指定位置画一个指定大小的圆
|
||||
//(x,y):中心点
|
||||
//r :半径
|
||||
void Draw_Circle(uint16_t x0,uint16_t y0,uint16_t r,uint16_t color)
|
||||
{
|
||||
int a,b;
|
||||
int di;
|
||||
a=0;b=r;
|
||||
di=3-(r<<1); //判断下个点位置的标志
|
||||
while(a<=b)
|
||||
{
|
||||
LCD_set_dot(x0+a,y0-b,color); //5
|
||||
LCD_set_dot(x0+b,y0-a,color); //0
|
||||
LCD_set_dot(x0+b,y0+a,color); //4
|
||||
LCD_set_dot(x0+a,y0+b,color); //6
|
||||
LCD_set_dot(x0-a,y0+b,color); //1
|
||||
LCD_set_dot(x0-b,y0+a,color);
|
||||
LCD_set_dot(x0-a,y0-b,color); //2
|
||||
LCD_set_dot(x0-b,y0-a,color); //7
|
||||
a++;
|
||||
//使用Bresenham算法画圆
|
||||
if(di<0)di +=4*a+6;
|
||||
else
|
||||
{
|
||||
di+=10+4*(a-b);
|
||||
b--;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//在指定位置显示一个字符
|
||||
//x,y:起始坐标
|
||||
//num:要显示的字符:" "--->"~"
|
||||
//size:字体大小 12/16
|
||||
//mode:叠加方式(1)还是非叠加方式(0)
|
||||
|
||||
void LCD_ShowChar(uint16_t x,uint16_t y,uint8_t num,uint8_t size,uint16_t bg,uint16_t color)
|
||||
{
|
||||
uint8_t temp,t1,t;
|
||||
uint16_t y0=y;
|
||||
|
||||
//设置窗口
|
||||
num=num-' ';//得到偏移后的值
|
||||
|
||||
for(t=0;t<size;t++)
|
||||
{
|
||||
if(size==12){temp=asc2_1206[num][t];} //调用1206字体
|
||||
else{ temp=asc2_1608[num][t]; } //调用1608字体
|
||||
for(t1=0;t1<8;t1++)
|
||||
{
|
||||
if(temp&0x80){LCD_set_dot(x,y,color);}else{if(bg!=color){LCD_set_dot(x,y,bg);}}
|
||||
temp<<=1;
|
||||
y++;
|
||||
if(x>=lcddev.width){return;}//超区域了
|
||||
if((y-y0)==size)
|
||||
{
|
||||
y=y0;
|
||||
x++;
|
||||
if(x>=lcddev.width){return;}//超区域了
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
//显示字符串
|
||||
//x,y:起点坐标
|
||||
//width,height:区域大小
|
||||
//size:字体大小
|
||||
//*p:字符串起始地址
|
||||
|
||||
void LCD_ShowString(uint16_t x,uint16_t y,uint8_t *p,uint8_t size,uint16_t bg,uint16_t color)
|
||||
{
|
||||
while(*p!='\0')
|
||||
{
|
||||
|
||||
if(x>=lcddev.width||*p=='\n')
|
||||
{
|
||||
x=0;
|
||||
y+=size;
|
||||
}else
|
||||
{
|
||||
LCD_ShowChar(x,y,*p,size,bg,color);
|
||||
x+=(size/2);
|
||||
}
|
||||
p++;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user