PG12864F汉字显示程序Word下载.docx
《PG12864F汉字显示程序Word下载.docx》由会员分享，可在线阅读，更多相关《PG12864F汉字显示程序Word下载.docx（8页珍藏版）》请在冰豆网上搜索。
ucharread_status（）;
voidcheck_status（）;
voidclear_screen（）;
voiddisplay_char（ucharx,uchary,ucharch）;
//注意汉字数组要加code放到外部存储器中，如果不加code则空间不够
ucharcodeHZ0[6][32]={{/*--文字:
华--*/
/*--楷体11;
此字体下对应的点阵为:
宽x高=14x14--*/
/*--宽度不是8的倍数，现调整为:
宽度x高度=16x14--*/
0x11,0x00,0x11,0x10,0x21,0x20,0x61,0xC0,0xA3,0x00,0x2D,0x08,0x21,0x08,0x20,0xF8,0x22,0x00,0x02,0x00,0xFF,0xF8,0x02,0x00,0x02,0x00,0x02,0x00},
/*--文字:
东--*/
{0x04,0x00,0x04,0x00,0x7F,0xF0,0x08,0x00,0x12,0x00,0x22,0x00,0x3F,0xE0,0x02,0x00,0x02,0x00,0x22,0x40,0x22,0x20,0x42,0x10,0x82,0x10,0x0E,0x00},
交--*/
{0x04,0x00,0x02,0x00,0xFF,0xF8,0x00,0x00,0x10,0x40,0x20,0x20,0x40,0x10,0x10,0x40,0x08,0x80,0x05,0x00,0x02,0x00,0x05,0x00,0x18,0xC0,0xE0,0x38},
通--*/
{0x47,0xF0,0x21,0x20,0x20,0xC0,0x07,0xF0,0x04,0x90,0xE4,0x90,0x27,0xF0,0x24,0x90,0x24,0x90,0x27,0xF0,0x24,0x90,0x24,0xB0,0x50,0x00,0x8F,0xF8},
大--*/
{0x02,0x00,0x02,0x00,0x02,0x00,0x02,0x00,0xFF,0xF8,0x02,0x00,0x05,0x00,0x05,0x00,0x05,0x00,0x08,0x80,0x08,0x80,0x10,0x40,0x20,0x20,0xC0,0x18},
学--*/
{0x24,0x20,0x12,0x40,0x00,0x80,0xFF,0xF8,0x80,0x08,0x80,0x08,0x3F,0xC0,0x00,0x80,0x03,0x00,0xFF,0xF8,0x02,0x00,0x02,0x00,0x02,0x00,0x0E,0x00}};
ucharcodeHZ1[4][32]={/*--文字:
电--*/
{0x02,0x00,0x02,0x00,0x02,0x00,0x7F,0xF0,0x42,0x10,0x42,0x10,0x7F,0xF0,0x42,0x10,
0x42,0x10,0x7F,0xF0,0x42,0x00,0x02,0x08,0x02,0x08,0x01,0xF8},
气--*/
{0x20,0x00,0x20,0x00,0x3F,0xF8,0x40,0x00,0x9F,0xE0,0x00,0x00,0x7F,0xE0,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x28,0x00,0x18,0x00,0x08},
{0x24,0x20,0x12,0x40,0x00,0x80,0xFF,0xF8,0x80,0x08,0x80,0x08,0x3F,0xC0,0x00,0x80,0x03,0x00,0xFF,0xF8,0x02,0x00,0x02,0x00,0x02,0x00,0x0E,0x00},
院--*/
{0x00,0x80,0xF0,0x40,0x97,0xF8,0x94,0x08,0xA0,0x00,0xA3,0xF0,0x90,0x00,0x90,0x00,0x97,0xF8,0x91,0x20,0xE1,0x20,0x82,0x20,0x84,0x28,0x88,0x18}};
ucharcodeHZ2[6][32]={{/*--文字:
零--*/
0x3F,0xE0,0x02,0x00,0xFF,0xF8,0x82,0x08,0xBA,0xE8,0x02,0x00,0x3A,0xE0,0x0D,0x80,0x30,0x60,0xC2,0x18,0x1F,0xC0,0x00,0x80,0x1D,0x00,0x03,0x00},
七--*/
{0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x78,0x07,0x80,0xFC,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x08,0x04,0x08,0x03,0xF8},
{0x02,0x00,0x02,0x00,0x02,0x00,0x7F,0xF0,0x42,0x10,0x42,0x10,0x7F,0xF0,0x42,0x10,0x42,0x10,0x7F,0xF0,0x42,0x00,0x02,0x08,0x02,0x08,0x01,0xF8},
牵--*/
{0x02,0x00,0x3F,0xE0,0x05,0x00,0x08,0x80,0x10,0x40,0xFF,0xF8,0x80,0x08,0x22,0x00,0x3F,0xE0,0x42,0x00,0x02,0x00,0xFF,0xF8,0x02,0x00,0x02,0x00},
二--*/
{0x00,0x00,0x00,0x00,0x7F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xF8,0x00,0x00},
班--*/
{0x01,0x00,0xF9,0x78,0x21,0x20,0x25,0x20,0x25,0x20,0xFD,0x20,0x25,0x78,0x25,0x20,
0x29,0x20,0x21,0x20,0x3A,0x20,0xE2,0x20,0x04,0xF8,0x08,0x00}};
ucharcodeHZ3[3][32]={{/*--文字:
占--*/
0x04,0x00,0x04,0x00,0x04,0x00,0x07,0xF8,0x04,0x00,0x04,0x00,0x04,0x00,0x7F,0xE0,
0x40,0x20,0x40,0x20,0x40,0x20,0x40,0x20,0x7F,0xE0,0x40,0x20},
俊--*/
{0x10,0x80,0x11,0x00,0x12,0x20,0x27,0xF0,0x20,0x10,0x62,0x20,0xA4,0x10,0x29,0x08,
0x21,0xE0,0x22,0x20,0x25,0x40,0x20,0x80,0x23,0x60,0x2C,0x18},
龙--*/
{0x04,0x00,0x04,0x80,0x04,0x40,0x04,0x00,0xFF,0xF8,0x05,0x00,0x09,0x10,0x09,0x20,
0x09,0x40,0x11,0x80,0x11,0x00,0x23,0x08,0x4D,0x08,0x80,0xF8}};
//汉字显示函数，处在xy处显示汉字hz
voiddisplay_HZ（ucharx,uchary,uchar*hz）////x0-3y0-7{
uchari,j=0;
for（i=0;
i<
16;
i++）
{
write_cmd3（（（j/2）<
<
4）|（y*2）,x,0x24）;
//地址指针设置..低地址，高地址，命令
write_cmd2（hz[j++],0xc0）;
}
voidmain（）
init_12864（）;
6;
display_HZ（0,1+i,HZ0[i]）;
//显示:
华东交通大学for（i=0;
4;
display_HZ（1,1+i,HZ1[i]）;
显示:
电气学院for（i=0;
display_HZ（2,1+i,HZ2[i]）;
零七电牵二班for（i=0;
3;
display_HZ（3,2+i,HZ3[i]）;
占俊龙
//for（i=0;
128;
i++）//{
//display_char（i/16,i%16,'
0'
+i）;
//}
//clear_screen（）;
}
//显示字符函数，处在xy处显示ch
voiddisplay_char（ucharx,uchary,ucharch）//x0-7y0-15
write_cmd3（（（（x*2）<
4）+y）,0x00,0x24）;
//地址指针位置write_cmd2（ch-32,0xc0）;
//t6963c字符表与ASCII差32@@@@@@@@@@@@@@@@
voiddelay（uintt）{
uinti,j;
t;
for（j=0;
j<
50;
j++）;
voidinit_12864（）{
rst=1;
delay（10）;
rst=0;
wr=1;
rd=1;
ce=1;
cd=1;
check_status（）;
write_cmd3（0x01,0x00,0x21）;
//光标指针设置check_status（）;
write_cmd3（0x00,0x00,0x42）;
//图形区首地址check_status（）;
write_cmd3（16,0x00,0x43）;
//图形区宽度check_status（）;
write_cmd1（0x80）;
//显示方式设置，正常显示check_status（）;
//write_cmd1（0x94）;
//。
。
显示状态设置1010N3N2N1N0文本显示，光标不显示，不闪烁
write_cmd1（0x98）;
//图形方式显示，不显示字母，只打点
write_cmd1（0xa0）;
//光标形状设置10100N2N1N0
voidclear_screen（）{
uinti;
write_cmd3（0x00,0x00,0x24）;
//地址指针设置check_status（）;
write_cmd1（0xb0）;
//数据自动写，每写一次，地址指针自动加一
8192;
i++）{
write_data（0X00）;
write_cmd1（0xb2）;
//数据自动写结束}
voidwrite_data（uchardat）
cd=0;
ce=0;
wr=0;
P0=dat;
voidwrite_cmd1（ucharcmd）
P0=cmd;
//先送参数，再送指令
voidwrite_cmd2（uchardat,ucharcmd）
write_data（dat）;
check_status（）;
write_cmd1（cmd）;
voidwrite_cmd3（uchardata1,uchardata2,ucharcmd）
write_data（data1）;
write_data（data2）;
ucharread_status（）{
ucharstatus;
rd=0;
status=P1;
returnstatus;
voidcheck_status（）{
uchars;
while（（s&
0x80）!
=0x80）
s=read_status（）;
//等待位1，2置为。
命令读写准备好。
数据读写准备好
升级会员 