单片机控制打印机例程(北京荣达-串口)

1、/*/ 新荣达电子打印机测试程序/ 51单片机，晶振11.0592/时间：2009-7-10/用与测试串行接口打印机/常用打印机指令以函数行式体现/可根据需要自行调用单一函数*/#include/51头文件#include /字串处理函数头文件 #include#define uchar unsigned charsbit BUSY=P34; /并口打印机的BUSY，串口打印机的CTS /*单字节打印函数*/void print(unsigned char ch)while (BUSY=1) /busy为1时，等待,如数据量小，可不判BUSY ; SBUF= ch; /busy=0,将数据送到

2、P1口while(TI=0)/当TI为0时，表示数据未发送完成，一直等待，直到为1;TI=0;/将TI清0/*串口初始化*/void com_init(void) TH1=0XFD; /波特率值装入计数器，9600BPSTMOD=0X20; /串口设置，定时器1，设为方式2,8位自动重载，用于产生波特率SCON=0X50; /串口发送方式1，8位数据位，1位停止位TR1=1;/开启定时器1 /*字符打印函数*/void print_chs(uchar ch)uchar i;for(i=0;istrlen(ch);i+)print(chi);/*汉字打印例程*/void hanzitest(vo

3、id)uchar i;print(0x1b);print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(汉字命令测试：n);for(i=0;i5;i+) /搋环打印5次print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print(0xd0);print(0xc2);/打印数据新print(0x1b);print(0x38);print(0x04);/调用12*12点阵汉字，24点阵为24*24print(

4、0xc8);print(0xd9);print(0xb4);print(0xef);/打印数据“荣达”print(0x0d);/回车/*行间距例程*/void hangjianju(void)uchar i;print(0x1b);print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(行间距测试：n);for(i=0;i11;i=i+2) /循环打印print(0x1b);print(0x31);print(i); /ESC 1，设置行间距print_chs(LINE

5、SPACING);print(0x0a); /打印字符串和换行/*水平造表例程*/void shuipingzhaobiao(void)print(0x1b);print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(水平造表测试：n);print_chs(23456);/ 标尺print(0x0d);print(0x1b);print(0x44);print(2);print(9);print(14);print(0);/ESC Dprint(9); /HT命令print

6、_chs(HT1); /打印字符串print(9); /HT命令print_chs(HT2); /打印字符串print(9); /HT命令print_chs(HT3); /打印字符串print(0x0d);/*打印空格或换行例程*/void konggehuanhang(void)print(0x1b);print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(换行或空格测试：n);print_chs(TE); /打印字符串“TE”print(0x1b);print(0x6

7、6);print(0);print(0x06);/空六格print_chs(ST); /打印字符串“ST”print(0x0d); /回车print_chs(TE); /打印字符串“TE”print(0x1b);print(0x66);print(0x01);print(0x06);/换6行print_chs(ST); /打印字符串“ST”print(0x0d); /回车/*右限例程*/void youxian(void)print(0x1b);print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为

8、24*24print_chs(右限测试：n);print_chs();/标尺print(0x1b);print(0x51);print(0x06); /ESC Q 命令，右限为6print_chs();/打印字串print(0x0d); /回车/*左限例程*/void zhuoxian(void)print(0x1b);print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(左限测试：n);print_chs();/标尺print(0x1b);print(0x6c);pr

9、int(0x06); /ESC I 命令，左限为6print_chs();/打印字串print(0x0d); /回车/*放大指令例程*/void fangda(void)uchar i;print(0x1b);print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(放大测试：n);for(i=1;i4;i+) /从1到3倍print (0x1b);print(0x55);print(i); /横向放大print_chs(RD); /打印字符print(0x0d); /回车

10、命令print(0x1b);print(0x40); /初始化打印机for(i=1;i4;i+) /从1到3倍print (0x1b);print(0x56);print(i); /纵放命令print_chs(RD); /打印字符print(0x0d); /回车print(0x1b);print(0x40); /初始化打印机for(i=1;i4;i+) /从1到3倍 print (0x1b);print(0x57);print(i); /横纵向同时放大print_chs(RD); /打印字符print(0x0d); /回车/*划线指令例程*/void huaxian(void)print(0x

11、1b);print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(划线测试：n);print(0x1b);print(0x57);print(2);/放大两倍打印，便于观察划线print_chs(RD); /打印字串print(0x1b);print(0x2d);print(1);/允许下划线打印print_chs(UPT); /UPT打印下划线print(0x1b);print(0x2d);print(0);/禁止下划线打印print_chs(RD); /打印字串prin

12、t(0x0d); /回车print(0x1b);print(0x40); /初始化打印机print(0x1b);print(0x57);print(2);/放大两倍打印，便于观察划线print_chs(RD); /打印字串print(0x1b);print(0x2b);print(1);/允许上打印线打印print_chs(UPT); /UPT上打印上划线print(0x1b);print(0x2b);print(0);/禁止上划线 print_chs(RD);/打印字串print(0x0d);/打印回车/*上下标指令例程*/void shangxiabiao(void)print(0x1b)

13、;print(0x40); /初始化打印机print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(上下标测试：n);print(0x1b);print(0x57);print(0x02); /放大两倍print(M); /打印字符Mprint(0x1b);print(0x57);print(0x01); /原倍print(0x1c);print(0x72);print(0); /上标命令print(2); /打印字符2print(0x0d); /回车print(0x1b);print(0x57);print(0

14、x01); /原倍print(0x1b);print(0x57);print(0x02); /放大两倍print(M); /打印字符Mprint(0x1c);print(0x72);print(1); /上标命令print(0x1b);print(0x57);print(0x01); /原倍print(2); /打印字符2print(0x0d); /回车/*横纵向指令例程*/void hengzhong(void)print(0x1b);print(0x40);print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_c

15、hs(横纵向测试：n);print(0x1c);print(0x4a); /设置纵向打印print_chs(ABCDEFGHI); /打印字符print(0x0d); /回车 print(0x1b);print(0x40);print(0x1C);print(0x4B); /设置横向打印print_chs(ABCDEFGHI); /打印字符print(0x0d); /回车 /*自定义指令例程*/void zidingyi(void)print(0x1b);print(0x40); /初始化指令print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，2

16、4点阵为24*24print_chs(自定义字符测试：n);print(0x1b);print(0x36); /如是24点阵机器，在自定义字符前面要加一个1B 36 指令才行print(0x1b);print(0x57);print(2); /横向纵向放大2倍print(0x1b);print(0x26);print(65); /ESC & 命令print(0x02);print(0x7C);print(0x40); /字模数据print(0xC0);print(0x40);print(0x00); /字模数据print(0x1b);print(0x25);print(65);print(65

17、);print(0); /ESC %print(65); /打印定义字符print(0x1b);print(0x3a); /ESC：命令print(65); /复符集中的字符print(0x0d);/*图形指令例程*/void tuxing(void)uchar code tch =0x7c,0x44,0x44,0xff,0x44,0x44,0x7c,0x00,0x41,0x62,0x54,0xc8,0x54,0x62,0x41;uchar i;print(0x1b);print(0x40);/初始化指令print(0x1b);print(0x38);print(0x00); /调用16*16

18、点阵汉字，24点阵为24*24print_chs(图形测试：n);/print(0x1b);print(0x57);print(2);/横向纵向放大2倍print(0x1b);print(0x4b);print(15);print(0); /ESC K命令for(i=0;i15;i+)/输入15个字节数据print(tchi);print(0x0d);/输入回车/*曲线II指令例程*/仅适用于热敏打印机void quxian_2(void) float X;unsigned int Y,YY;/Y1=50+40*abs（-0.01*X）*sin（X/10）/Y2=50-40*abs（-0.01

19、*X）*sin（X/10）/Y3=50/Y4=50+40*abs(-0.1*X)/Y5=50-40*abs(-0.01*X)/你可以用C语言编写如下的程序：/#include /unsigned int Y,YY,X;print(0x1b);print(0x40);/初始化指令print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(曲线1测试：n);for(X=0;X150;X+)/打印150点行 Y= 40*exp(-0.01*X); YY= Y*sin(X/10); print(0x1b);print(39

20、);print(5);print(0); /ESC命令,M=5,0 print(50+YY);print(0);print(50-YY);print(0);print(50);print(0); print(50+Y);print(0);print(50-Y);print(0);print(13); /*曲线I指令例程*/仅适用于针式打印机void quxian_1(void) float X;unsigned int Y,YY;/Y1=50+40*abs（-0.01*X）*sin（X/10）/Y2=50-40*abs（-0.01*X）*sin（X/10）/Y3=50/Y4=50+40*abs

21、(-0.1*X)/Y5=50-40*abs(-0.01*X)/你可以用C语言编写如下的程序：/#include /unsigned int Y,YY,X;print(0x1b);print(0x40);/初始化指令print(0x1b);print(0x38);print(0x00); /调用16*16点阵汉字，24点阵为24*24print_chs(曲线2测试：n);for(X=0;X150;X+)/打印150点行 Y= 40*exp(-0.01*X); YY= Y*sin(X/10); print(0x1b);print(39);print(5); /ESC命令,M=5 print(50+

22、YY);print(50-YY);print(50); print(50+Y);print(50-Y);print(13); /*旋转指令例程*/void xuanzhuan(void)uchar i;print(0x1b);print(0x40);/初始化指令for(i=0;i4;i+) /0,90,180,270旋转print(0x1c);print(0x49);print(i); /旋转指令print(0x1b);print(0x38);print(0);/汉字调出指令print_chs(旋转测试);/打印汉字print(0x0d); /回车/*反白指令例程*/void fanbai(v

23、oid)uchar i;print(0x1b);print(0x40);/初始化指令for(i=0;i2;i+) /i为1时，反白打印print(0x1b);print(0x69);print(i);print(0x1b);print(0x38);print(0);print_chs(反白测试);print(0x0d);/*反向指令例程*/void fanxiang(void)uchar i; print(0x1b);print(0x40);/初始化指令for(i=0;i2;i+)/i为1时，禁止反向print(0x1b);print(0x63);print(i);print(0x1b);print(0x38);print(0);print_chs(反向测试);print(0x0d);/*条码指令例程*/只有部分型号的打印机支持此指令void tiaoma(void) print(0x1b);print(0x40);/初始化指令print(0x1d);print(0x72);print(0x01);/打印条码字