test_lcd12864.c

rt12864m样例程序

/************************************************
试验名称：test_lcd12864
试验功能：测试LCD12864显示CGRAM内容
时间：	　2008-02-17
作者：　　Xidian_Falling
************************************************/
#include<AT89X52.H>
#include<test_lcd12864.h>

#define uchar unsigned char
#define uint  unsigned int

uchar code duan[32]={
0x00,0x00,0x04,0x60,0x0C,0xA0,0x30,0xA0,0x20,0xA0,0x39,0x1C,0x22,0x00,0x38,0xE0,
0x21,0x20,0x3C,0xA0,0xE0,0x40,0x20,0xB0,0x27,0x1E,0x20,0x00,0x00,0x00,0x00,0x00
};

/*--  文字:  文  --*/
/*--  楷体_GB231212;  此字体下对应的点阵为：宽x高=16x16   --*/
uchar code wen[32]={
0x00,0x00,0x02,0x00,0x01,0x00,0x00,0x00,0x07,0xF0,0x39,0x00,0x01,0x00,0x09,0x00,
0x05,0x00,0x02,0x00,0x05,0x00,0x18,0xC0,0xE0,0x7C,0x00,0x00,0x00,0x00,0x00,0x00
};

/*--  文字:  博  --*/
/*--  楷体_GB231212;  此字体下对应的点阵为：宽x高=16x16   --*/
uchar code bo[32]={
0x00,0x48,0x10,0x74,0x11,0xC0,0x10,0x78,0x13,0xC8,0x1A,0x68,0xF2,0xC8,0x12,0x50,
0x10,0x1E,0x17,0xF0,0x11,0x10,0x10,0x90,0x10,0x10,0x10,0x50,0x10,0x30,0x00,0x00
};

/*--  文字:  测  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
uchar code ce[32]={
0x40,0x02,0x27,0xC2,0x24,0x42,0x84,0x52,0x45,0x52,0x55,0x52,0x15,0x52,0x25,0x52,
0x25,0x52,0x25,0x52,0xC5,0x52,0x41,0x02,0x42,0x82,0x42,0x42,0x44,0x4A,0x48,0x04
};

/*--  文字:  试  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
uchar code shi[32]={
0x00,0x20,0x40,0x28,0x20,0x24,0x30,0x24,0x27,0xFE,0x00,0x20,0xE0,0x20,0x27,0xE0,
0x21,0x20,0x21,0x10,0x21,0x10,0x21,0x0A,0x29,0xCA,0x36,0x06,0x20,0x02,0x00,0x00
};

/*--  文字:  成  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
uchar code cheng[32]={
0x00,0xA0,0x00,0x90,0x00,0x80,0x3F,0xFE,0x20,0x80,0x20,0x80,0x3E,0x88,0x22,0x8C,
0x22,0x48,0x22,0x50,0x22,0x20,0x2A,0x60,0x44,0x92,0x41,0x0A,0x86,0x06,0x00,0x02
};

/*--  文字:  功  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
uchar code gong[32]={
0x00,0x20,0x00,0x20,0x7F,0x20,0x08,0x20,0x0B,0xFC,0x08,0x24,0x08,0x24,0x08,0x44,
0x09,0x44,0x0E,0x44,0xF0,0x84,0x40,0x84,0x01,0x04,0x02,0x78,0x04,0x10,0x00,0x00
};

void Display(void);

void main(void)
{

	LcdInit();
	LcdClear();
	Display();
}

/********************************
函数名称：Display()显示测试结果
入口参数：无
返回参数：无
********************************/
void Display(void)
{
/*	//将造的字写到CGRAM
	WriteCgram(CGRAM_ADDR_0,ce);
	WriteCgram(CGRAM_ADDR_1,shi);
	WriteCgram(CGRAM_ADDR_2,cheng);
	WriteCgram(CGRAM_ADDR_3,gong);

	//写代码到DdRAM，以显示字型。
	WriteDdram(0x82,0x00);
	WriteDdram(0x83,0x02);
	WriteDdram(0x84,0x04);
	WriteDdram(0x85,0x06);
*/
	//将造的字写到CGRAM
	WriteCgram(CGRAM_ADDR_0,duan);
	WriteCgram(CGRAM_ADDR_1,wen);
	WriteCgram(CGRAM_ADDR_2,bo);
//	WriteCgram(CGRAM_ADDR_3,gong);

	//写代码到DdRAM，以显示字型。
	WriteDdram(0x93,0x00);
	WriteDdram(0x94,0x02);
	WriteDdram(0x95,0x04);
//	WriteDdram(0x83,0x06);

}