lcd_gui.c

STM32+ov7670

# include "LCD_GUI.h"
# include "LCD_Driver.h"
# include "LCD_Font.h"

const unsigned char HZtable[][32]= 
{
{0x00,0x00,0x79,0xF8,0x09,0x08,0x09,0x08,0x79,0xF8,0x40,0x40,0x43,0xFC,0x42,0x44,
0x7A,0x44,0x0A,0x44,0x0B,0xFC,0x08,0x40,0x08,0x48,0x08,0x44,0x28,0x7E,0x13,0xC4},/*"强",0*/
{0x10,0x00,0x11,0xFE,0xFE,0x00,0x20,0xFC,0x20,0x84,0x50,0x84,0x50,0xFC,0xFE,0x00,
0x11,0xFE,0x11,0x22,0x1D,0xFE,0xF1,0x22,0x11,0x22,0x11,0xFE,0x11,0x02,0x10,0x00},/*"辐",1*/
{0x08,0x08,0x10,0x08,0x3F,0x08,0x21,0x08,0x3F,0xFE,0x21,0x08,0x3F,0x08,0x21,0x48,
0x21,0x28,0x7F,0x28,0x05,0x28,0x09,0x08,0x11,0x08,0x21,0x08,0x45,0x28,0x02,0x10},/*"射",2*/
{0x00,0x00,0x7D,0xFE,0x10,0x20,0x10,0x20,0x10,0x60,0x7C,0x60,0x10,0xB0,0x10,0xA8,
0x11,0x24,0x1D,0x26,0x62,0x22,0x04,0x22,0x08,0x20,0x00,0x20,0x00,0x20,0x00,0x20},/*"环",3*/
{0x00,0x40,0x20,0x20,0x23,0xFC,0x21,0x08,0x20,0x90,0xFB,0xFC,0x20,0x00,0x21,0xF8,
0x21,0x08,0x21,0xF8,0x21,0x08,0x39,0xF8,0xE0,0x90,0x40,0x92,0x01,0x12,0x02,0x0E},/*"境",4*/
{0x01,0x00,0x00,0x80,0x3F,0xFC,0x20,0x00,0x22,0x00,0x21,0x08,0x30,0x8C,0x28,0xC8,
0x24,0x90,0x24,0x90,0x26,0x20,0x44,0x20,0x40,0x40,0x5F,0xFE,0x80,0x00,0x00,0x00},/*"应",5*/
{0x04,0x00,0x04,0x00,0x0F,0xE0,0x08,0x40,0x10,0x80,0x2F,0xF0,0x00,0x10,0x0F,0xF0,
0x00,0x10,0x0F,0xF0,0x01,0x00,0x28,0x84,0x28,0x92,0x68,0x12,0x07,0xF0,0x00,0x00},/*"急",6*/
{0x10,0x20,0x18,0x20,0x10,0x20,0x20,0x20,0x3E,0x20,0x22,0x30,0x62,0x28,0x52,0x26,
0x94,0x24,0x14,0x20,0x08,0x20,0x14,0x20,0x23,0x20,0x40,0xC0,0x80,0x3E,0x00,0x00},/*"处",7*/
{0x3F,0xF8,0x24,0x48,0x24,0x48,0x3F,0xF8,0x01,0x00,0x7F,0xFC,0x02,0x00,0x1F,0xF0,
0x10,0x10,0x1F,0xF0,0x10,0x10,0x1F,0xF0,0x10,0x10,0x1F,0xF0,0x10,0x10,0xFF,0xFE},/*"置",8*/
{0x10,0x00,0x10,0xF8,0x10,0x88,0xFE,0x88,0x10,0x88,0x10,0x88,0x38,0x88,0x34,0x88,
0x54,0x88,0x50,0x88,0x91,0x08,0x11,0x0A,0x12,0x0A,0x12,0x0A,0x14,0x06,0x10,0x00},/*"机",9*/
{0x3E,0x7C,0x22,0x44,0x22,0x44,0x3E,0x7C,0x01,0x10,0x01,0x08,0xFF,0xFC,0x06,0xC0,
0x18,0x30,0xE0,0x0E,0x3E,0xFC,0x22,0x88,0x22,0x88,0x22,0x88,0x3E,0xF8,0x00,0x00},/*"器",10 :*/
{0x10,0x40,0x10,0x20,0x20,0x20,0x23,0xFE,0x48,0x40,0xF8,0x88,0x11,0x04,0x23,0xFE,
 0x40,0x92,0xF8,0x90,0x40,0x90,0x00,0x90,0x19,0x12,0xE1,0x12,0x42,0x0E,0x04,0x00},/*"统",11;*/
{0x00,0x00,0x27,0xF8,0x14,0x08,0x14,0x08,0x87,0xF8,0x44,0x08,0x44,0x08,0x17,0xF8,
0x11,0x20,0x21,0x20,0xE9,0x24,0x25,0x28,0x23,0x30,0x21,0x20,0x2F,0xFE,0x00,0x00},/*"湿",12*/
{0x01,0x00,0x00,0x80,0x3F,0xFE,0x22,0x20,0x22,0x20,0x3F,0xFC,0x22,0x20,0x22,0x20,
0x23,0xE0,0x20,0x00,0x2F,0xF0,0x24,0x10,0x42,0x20,0x41,0xC0,0x86,0x30,0x38,0x0E},/*"度",13*/
{0x00,0x00,0x23,0xF8,0x12,0x08,0x12,0x08,0x83,0xF8,0x42,0x08,0x42,0x08,0x13,0xF8,
0x10,0x00,0x27,0xFC,0xE4,0xA4,0x24,0xA4,0x24,0xA4,0x24,0xA4,0x2F,0xFE,0x00,0x00},/*"温",14*/
{0x60,0x00,0x91,0xF4,0x96,0x0C,0x6C,0x04,0x08,0x04,0x18,0x00,0x18,0x00,0x18,0x00,
0x18,0x00,0x18,0x00,0x18,0x00,0x08,0x00,0x0C,0x04,0x06,0x08,0x01,0xF0,0x00,0x00},/*"℃",15*/
{0x01,0x00,0x01,0x00,0x01,0x00,0x3F,0xF8,0x21,0x08,0x21,0x08,0x21,0x08,0x3F,0xF8,
0x21,0x08,0x21,0x08,0x21,0x08,0x3F,0xF8,0x21,0x0A,0x01,0x02,0x01,0x02,0x00,0xFE},/*"电",16*/
{0x00,0x00,0x3F,0xFE,0x20,0x00,0x20,0x80,0x20,0x80,0x20,0x80,0x20,0x80,0x2F,0xFC,
0x20,0x80,0x20,0x80,0x20,0x90,0x20,0x88,0x20,0x88,0x40,0x80,0x5F,0xFE,0x80,0x00},/*"压",17*/
{0x20,0x20,0x20,0x28,0x20,0x24,0x23,0xFE,0xF8,0x20,0x22,0xA0,0x72,0xA4,0x6A,0xA4,
0x67,0xE8,0xA2,0xA8,0xA2,0x90,0x24,0x92,0x24,0xAA,0x28,0x4A,0x20,0x86,0x20,0x02},/*"械",18 B*/
{0x3C,0x20,0x25,0xFE,0x3C,0x88,0x21,0xFE,0x7C,0x20,0xA5,0xFE,0x3C,0x20,0x00,0x20,
0x1F,0xF0,0x10,0x10,0x1F,0xF0,0x10,0x10,0x1F,0xF0,0x10,0x10,0x10,0x50,0x10,0x20},/*"臂",19 C*/
{0x08,0x00,0x08,0x80,0x0B,0x3C,0x12,0x24,0x12,0x24,0x32,0x24,0x32,0x24,0x52,0x24,
0x92,0x24,0x12,0x24,0x12,0xB4,0x13,0x28,0x12,0x20,0x10,0x20,0x10,0x20,0x10,0x20},/*"仰",20 D*/
{0x10,0x40,0x10,0x20,0x17,0xFE,0x24,0x00,0x24,0x88,0x64,0x88,0x65,0x08,0xA5,0x7E,
0x27,0x08,0x25,0x48,0x25,0x28,0x25,0x28,0x29,0x08,0x29,0x08,0x31,0x28,0x21,0x10},/*"俯",21 E*/
{0x02,0x00,0x02,0x00,0x02,0x00,0xFF,0xFE,0x04,0x00,0x04,0x00,0x04,0x00,0x08,0x00,
0x0F,0xF8,0x10,0x80,0x10,0x80,0x20,0x80,0x40,0x80,0x80,0x80,0x3F,0xFE,0x00,0x00},/*"左",22 F*/
{0x20,0x20,0x20,0x20,0x20,0x20,0xFD,0xFC,0x40,0x20,0x50,0x40,0x93,0xFE,0xFC,0x40,
0x10,0x80,0x11,0xFC,0x1C,0x04,0xF0,0x88,0x50,0x50,0x10,0x20,0x10,0x10,0x10,0x10},/*"转",23 G*/
{0x02,0x00,0x02,0x00,0x02,0x00,0xFF,0xFE,0x04,0x00,0x04,0x00,0x08,0x00,0x08,0x00,
0x1F,0xF8,0x28,0x08,0x48,0x08,0x88,0x08,0x08,0x08,0x08,0x08,0x0F,0xF8,0x08,0x08},/*"右",24 H*/
{0x10,0x80,0x10,0x40,0x17,0xFC,0x20,0x00,0x23,0xF8,0x62,0x08,0x63,0xF8,0xA0,0x00,
0x2F,0xFE,0x28,0x02,0x23,0xF8,0x20,0x40,0x20,0x40,0x20,0x40,0x21,0x40,0x20,0x80},/*"停",25 I*/
{0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x11,0x00,0x11,0x00,0x11,0xF8,0x11,0x00,
0x11,0x00,0x11,0x00,0x11,0x00,0x11,0x00,0x11,0x00,0x11,0x00,0xFF,0xFE,0x00,0x00},/*"止",26 J*/
{0x10,0x00,0x13,0xFC,0x10,0x84,0x10,0x88,0xFC,0x88,0x10,0x90,0x30,0x9C,0x38,0x84,
0x55,0x44,0x55,0x44,0x91,0x28,0x11,0x28,0x12,0x10,0x12,0x28,0x14,0x44,0x11,0x82},/*"极",27 K*/
{0x00,0x00,0x7B,0xF8,0x4A,0x08,0x52,0x08,0x53,0xF8,0x62,0x08,0x52,0x08,0x4B,0xF8,
0x4A,0x44,0x4A,0x48,0x6A,0x30,0x52,0x20,0x42,0x10,0x42,0x88,0x43,0x06,0x42,0x00},/*"限",28 L*/
{0x10,0x00,0x11,0xF0,0x11,0x10,0x11,0x10,0xFD,0x10,0x11,0x10,0x31,0x10,0x39,0x10,
0x55,0x10,0x55,0x10,0x91,0x10,0x11,0x12,0x11,0x12,0x12,0x12,0x12,0x0E,0x14,0x00},/*"机",29 M*/
{0x02,0x00,0x04,0x00,0x1F,0xF0,0x10,0x10,0x1F,0xF0,0x10,0x10,0x1F,0xF2,0x10,0x14,
0x10,0x18,0x7F,0xF0,0x00,0x50,0x00,0x90,0x03,0x10,0x1C,0x10,0xE0,0x50,0x00,0x20},/*"身",30 N*/
{0x10,0x10,0x08,0x10,0x08,0x20,0xFF,0xFE,0x00,0x00,0x3E,0x08,0x22,0x48,0x22,0x48,
0x3E,0x48,0x22,0x48,0x22,0x48,0x3E,0x48,0x22,0x08,0x22,0x08,0x2A,0x28,0x24,0x10},/*"前",31 O*/
{0x00,0x90,0x20,0x90,0x10,0x90,0x13,0xFC,0x00,0x90,0x00,0x90,0xF0,0x90,0x17,0xFE,
0x10,0x90,0x10,0x90,0x11,0x10,0x11,0x10,0x12,0x10,0x28,0x00,0x47,0xFE,0x00,0x00},/*"进",32 P*/
{0x00,0x10,0x00,0xF8,0x1F,0x00,0x10,0x00,0x10,0x00,0x1F,0xFE,0x10,0x00,0x10,0x00,
0x10,0x00,0x17,0xF8,0x14,0x08,0x24,0x08,0x24,0x08,0x44,0x08,0x87,0xF8,0x04,0x08},/*"后",33 Q*/
{0x03,0xF8,0x22,0x08,0x12,0x08,0x13,0xF8,0x02,0x08,0x02,0x08,0xF3,0xF8,0x12,0x44,
0x12,0x28,0x12,0x10,0x12,0x88,0x13,0x04,0x12,0x04,0x28,0x00,0x47,0xFE,0x00,0x00},/*"退",34 R*/
{0x00,0x00,0x7F,0xFC,0x08,0x20,0x08,0x20,0x08,0x20,0x08,0x20,0x08,0x20,0xFF,0xFE,
0x08,0x20,0x08,0x20,0x08,0x20,0x08,0x20,0x10,0x20,0x10,0x20,0x20,0x20,0x40,0x20},/*"开",35 S*/
{0x10,0x10,0x08,0x10,0x08,0x20,0x00,0x00,0x3F,0xF8,0x01,0x00,0x01,0x00,0x01,0x00,
0xFF,0xFE,0x01,0x00,0x02,0x80,0x02,0x80,0x04,0x40,0x08,0x20,0x30,0x18,0xC0,0x06},/*"关",36 T*/
{0x01,0x00,0x02,0x00,0x04,0x00,0x1F,0xF0,0x10,0x10,0x10,0x10,0x10,0x10,0x1F,0xF0,
0x10,0x10,0x10,0x10,0x1F,0xF0,0x10,0x10,0x10,0x10,0x10,0x10,0x1F,0xF0,0x10,0x10},/*"自",37 U*/
{0x00,0x40,0x00,0x40,0x7C,0x40,0x00,0x40,0x01,0xFC,0x00,0x44,0xFE,0x44,0x20,0x44,
0x20,0x44,0x20,0x84,0x48,0x84,0x44,0x84,0xFD,0x04,0x45,0x04,0x02,0x28,0x04,0x10},/*"动",38 V*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",39 W*/
{0x04,0x00,0x04,0x00,0x0F,0xE0,0x08,0x40,0x10,0x80,0x2F,0xF0,0x00,0x10,0x0F,0xF0,
0x00,0x10,0x0F,0xF0,0x01,0x00,0x28,0x84,0x28,0x92,0x68,0x12,0x07,0xF0,0x00,0x00},/*"急",40 X*/
{0x08,0x40,0x0C,0x20,0x0B,0xFE,0x10,0x00,0x11,0xF8,0x31,0x08,0x51,0xF8,0x90,0x00,
 0x17,0xFE,0x14,0x02,0x11,0xFC,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0xA0,0x10,0x40},/*"停",41 Y*/
{0x10,0xA0,0x10,0x90,0x10,0x98,0x90,0x88,0x50,0x80,0x5F,0xFE,0x10,0xA0,0x10,0xA0,
 0x31,0x20,0x51,0x20,0x91,0x10,0x12,0x10,0x12,0x08,0x14,0x0E,0x18,0x04,0x10,0x00},/*"状",42 Z*/
{0x01,0x00,0x01,0x00,0x7F,0xFC,0x01,0x00,0x02,0x80,0x02,0x40,0x05,0x20,0x08,0x98,
 0x30,0x06,0x01,0x00,0x04,0x88,0x24,0x84,0x24,0x12,0x64,0x12,0x43,0xF0,0x00,0x00},/*"态",43 [*/
{0x00,0x78,0x47,0x80,0x21,0x08,0x24,0x90,0x02,0x20,0x03,0xF8,0xE4,0x40,0x20,0x40,
 0x27,0xFC,0x20,0x40,0x22,0x48,0x22,0x48,0x23,0xF8,0x50,0x00,0x8F,0xFE,0x00,0x00},/*"遥",44 \*/
{0x10,0x00,0x10,0x20,0x10,0x10,0xFD,0xFE,0x11,0x04,0x10,0x50,0x14,0x8C,0x19,0x04,
 0x30,0x00,0xD1,0xFC,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x20,0x53,0xFE,0x20,0x00},/*"控",45 ]*/
{0x10,0xA0,0x10,0x90,0x10,0x98,0x90,0x88,0x50,0x80,0x5F,0xFE,0x10,0xA0,0x10,0xA0,
 0x31,0x20,0x51,0x20,0x91,0x10,0x12,0x10,0x12,0x08,0x14,0x0E,0x18,0x04,0x10,0x00},/*"状",46 ^*/
{0x01,0x00,0x01,0x00,0x7F,0xFC,0x01,0x00,0x02,0x80,0x02,0x40,0x05,0x20,0x08,0x98,
 0x30,0x06,0x01,0x00,0x04,0x88,0x24,0x84,0x24,0x12,0x64,0x12,0x43,0xF0,0x00,0x00},/*"态",47 -*/
{0x01,0x00,0x01,0x80,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x02,0x80,0x02,0x80,
0x04,0x80,0x04,0x40,0x08,0x60,0x08,0x30,0x10,0x18,0x20,0x0E,0x40,0x04,0x00,0x00},/*"人",48 `*/
{0x00,0xF8,0x3F,0x00,0x04,0x00,0x08,0x20,0x10,0x40,0x3F,0x80,0x01,0x00,0x06,0x10,
 0x18,0x08,0x7F,0xFC,0x01,0x04,0x09,0x20,0x11,0x10,0x21,0x08,0x45,0x04,0x02,0x00},/*"系",49 a*/
{0x01,0xFC,0x3C,0x44,0x24,0x44,0x24,0x44,0x24,0x94,0x3D,0x08,0x26,0xFC,0x24,0x84,
0x3C,0x84,0x24,0xFC,0x00,0x84,0x28,0x88,0x24,0x44,0x66,0x66,0xC2,0x22,0x00,0x00},/*"照",50 b*/
{0x00,0xFC,0x7C,0x84,0x44,0x84,0x44,0x84,0x44,0xFC,0x7C,0x84,0x44,0x84,0x44,0x84,
0x44,0xFC,0x7C,0x84,0x00,0x84,0x01,0x04,0x01,0x04,0x02,0x04,0x04,0x14,0x00,0x08},/*"明",51 c*/
};

void LCD_WriteMenuChar(unsigned int start_x, unsigned int start_y,
				   	   unsigned int char_clr,
				       unsigned int bk_clr,
				       unsigned char char_data
					   )
{
	unsigned char show_cnt = 0;
	unsigned char bit_cnt = 0;
	
	start_x <<= 3;							//一个英文字符占区域为8*16			
	start_y <<= 4;
	
	char_data = Get_CharOffset(char_data);	//获取字模显示的偏移量				
	for(show_cnt = 0; show_cnt < 16; show_cnt ++)
	{										//->	1010 1100 	->				
											//->	1100 1000	->...			
		for(bit_cnt = 0; bit_cnt < 8; bit_cnt ++)
		{
			if( Letter[char_data][show_cnt] & BIT(7 - bit_cnt) )
			{								
				LCD_DrawPoint(start_x + bit_cnt, 
								 start_y + show_cnt,
								 char_clr);
			}
			else
			{								//获取背景色，并进行半透明转换		
				//temp_clr = LCD_RGB565Trans(LCD_Get_Point(start_x + bit_cnt, start_y + show_cnt), 
					//					 bk_clr);
				bk_clr = LCD_GetPoint(start_x + bit_cnt, start_y + show_cnt);
				LCD_DrawPoint(start_x + bit_cnt, 
								 start_y + show_cnt,
								 bk_clr);
			}
		}
	}
}

unsigned char Get_CharOffset(unsigned char char_data)
{
	if(char_data >= ' ' && char_data <= '}')
	{
		char_data -= ' ';						//字符偏移从空格开始				
	}
	else 
	{
		char_data = ' ';						//如无匹配字符以空格代替			
	}
	return char_data;
}
/*
void LCD_WriteString(unsigned char start_x, unsigned char start_y,
					  unsigned int char_clr,
				      unsigned int bk_clr,
					  const unsigned char *p_str)
{
	while(*p_str)
	{
		LCD_WriteChar(start_x, start_y, 	//调用显示单个字符显示函数			
					  char_clr, bk_clr,
					  *p_str);
		if(start_x < 29)
		{
			 start_x ++;
		}
       	else if(start_y < 19)
       	{
         	start_x = 0;
        	start_y ++;
       	}
       	else
        {
        	start_x = 0;
         	start_y = 0;
        }
		p_str ++;							//指针自加							
	}
}
*/
void Set_CharWindow(unsigned int Start_X, unsigned int Start_Y)
{
	unsigned int X_Region	= 0;
	unsigned int Y_Region	= 0;
#if LCD_CHAR_HORIZONTAL > 0
	Start_X <<= 3;								//一个英文字符占区域为8*16			
	Start_Y <<= 4;
	
	X_Region = Start_X + 7;						//一行可以显示30个字符				
	Y_Region = Start_Y + 15;					//一列可以显示20个字符				
#else 
	Start_X <<= 4;								//一个英文字符占区域为8*16			
	Start_Y <<= 3;
	
	X_Region = Start_X + 15;					//一行可以显示15个字符				
	Y_Region = Start_Y + 7;						//一列可以显示40个字符	
#endif
	LCD_SetWindow(Start_X, Start_Y, X_Region, Y_Region);
}
/*
void LCD_WriteChar(unsigned int Start_X, unsigned int Start_Y,
				   	unsigned int Char_Clr,
				    unsigned int Bk_Clr,
				    unsigned char ch_Char)
{
	unsigned char show_cnt = 0;
	unsigned char bit_cnt = 0;
	
	ch_Char = Get_CharOffset(ch_Char);		//获取字模显示的偏移量				
	Set_CharWindow(Start_X, Start_Y);		//设置起始坐标，xy是8*16的方格坐标	
	
	LCD_WriteGRAM_EN();
	for(show_cnt = 0; show_cnt < 16; show_cnt ++)
	{										//->	1010 1100 	->				
											//->	1100 1000	->...			
		for(bit_cnt = 0; bit_cnt < 8; bit_cnt ++)
		{
			if( Letter[ch_Char][show_cnt] & BIT(7 - bit_cnt) )
			{
				LCD_DATA_OUT(Char_Clr);
			}
			else
			{
				LCD_DATA_OUT(Bk_Clr);
			}
		}
	}
	LCD_WR_END();
	
	LCD_SetWindow(0, 0, X_END, Y_END);		//恢复全屏作图区域					
}
*/
void LCD_WriteChar(unsigned int Start_X, unsigned int Start_Y,
				   	unsigned int Char_Clr,
				    unsigned int Bk_Clr,
				    unsigned char ch_Char)
{
	unsigned char show_cnt = 0;
	unsigned char bit_cnt = 0;
	
	ch_Char = Get_CharOffset(ch_Char);		//获取字模显示的偏移量				
	Set_CharWindow(Start_X, Start_Y);		//设置起始坐标，xy是8*16的方格坐标	
	
	LCD_WriteGRAM_EN();
	for(show_cnt = 0; show_cnt < 16; show_cnt ++)
	{										//->	1010 1100 	->				
											//->	1100 1000	->...			
		for(bit_cnt = 0; bit_cnt < 8; bit_cnt ++)
		{
		#if LCD_CHAR_HORIZONTAL > 0
			if( Letter[ch_Char][show_cnt] & BIT(7 - bit_cnt) )
			{
				LCD_DATA_OUT(Char_Clr);
			}
			else
			{
				LCD_DATA_OUT(Bk_Clr);
			}
		#else
			if( Letter[ch_Char][16-show_cnt] & BIT(7 - bit_cnt) )
			{
				LCD_DATA_OUT(Char_Clr);
			}
			else
			{