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 char sbit 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 ; sb

2、uf= ch; /busy=0,将数据送到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，9600bps tmod=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

3、(ch);i+) print(chi); /*汉字打印例程 */ void hanzitest(void) uchar i; print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_chs( 汉字命令测试：n); .for(i=0;i5;i+) /搋环打印5次 print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print(0 xd0);print(

4、0 xc2); /打印数据 新 print(0 x1b);print(0 x38);print(0 x04); /调用 12*12 点阵汉字， 24 点阵为 24*24 print(0 xc8);print(0 xd9);print(0 xb4);print(0 xef); /打印数据“荣达”print(0 x0d); /回车 /*行间距例程 */ void hangjianju(void) uchar i; print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24

5、点阵为 24*24 print_chs( 行间距测试：n); for(i=0;i11;i=i+2) /循环打印 print(0 x1b);print(0 x31);print(i); /esc 1，设置行间距print_chs(line spacing);print(0 x0a); /打印字符串和换行 /*水平造表例程 */ void shuipingzhaobiao(void) print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print

6、_chs( 水平造表测试：n); print(0 x0d); print(0 x1b);print(0 x44);print(2);print(9);print(14);print(0);/esc d print(9); /ht 命令print_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(0 x0d); /*打印空格或换行例程*/ void konggehuanhang(void) print(0 x1b);print(0 x40); /初始化

7、打印机print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_chs( 换行或空格测试：n); print_chs(te); /打印字符串“ te”print(0 x1b);print(0 x66);print(0);print(0 x06); /空六格.print_chs(st); /打印字符串“ st”print(0 x0d); /回车print_chs(te); /打印字符串“ te”print(0 x1b);print(0 x66);print(0 x01);print(0 x06); /换

8、6 行print_chs(st); /打印字符串“ st”print(0 x0d); /回车 /*右限例程 */ void youxian(void) print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_chs( 右限测试： n); print(0 x1b);print(0 x51);print(0 x06); /esc q 命令，右限为6 print(0 x0d); /回车 /*左限例程 */ void zhuoxian(voi

9、d) print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_chs( 左限测试： n); print(0 x1b);print(0 x6c);print(0 x06); /esc i 命令，左限为6 print(0 x0d); /回车 /*放大指令例程 */ void fangda(void) uchar i; print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x38);p

10、rint(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_chs( 放大测试： n); for(i=1;i4;i+) /从 1 到 3 倍 print (0 x1b);print(0 x55);print(i); /横向放大print_chs(rd); /打印字符 print(0 x0d); /回车命令print(0 x1b);print(0 x40); /初始化打印机for(i=1;i4;i+) /从 1 到 3 倍 .print (0 x1b);print(0 x56);print(i); /纵放命令print_chs(rd); /打印字符print(

11、0 x0d); /回车 print(0 x1b);print(0 x40); /初始化打印机for(i=1;i4;i+) /从 1 到 3 倍 print (0 x1b);print(0 x57);print(i); /横纵向同时放大print_chs(rd); /打印字符print(0 x0d); /回车 /*划线指令例程 */ void huaxian(void) print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_chs(

12、划线测试： n); print(0 x1b);print(0 x57);print(2);/放大两倍打印，便于观察划线print_chs(rd); /打印字串print(0 x1b);print(0 x2d);print(1);/允许下划线打印print_chs(upt); /upt 打印下划线print(0 x1b);print(0 x2d);print(0);/禁止下划线打印print_chs(rd); /打印字串print(0 x0d); /回车print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x57);print(2);/放大

13、两倍打印，便于观察划线print_chs(rd); /打印字串print(0 x1b);print(0 x2b);print(1); /允许上打印线打印print_chs(upt); /upt 上打印上划线print(0 x1b);print(0 x2b);print(0); /禁止上划线print_chs(rd); /打印字串print(0 x0d); /打印回车 /*上下标指令例程*/ void shangxiabiao(void) print(0 x1b);print(0 x40); /初始化打印机print(0 x1b);print(0 x38);print(0 x00); /调用 1

14、6*16 点阵汉字， 24 点阵为 24*24 print_chs( 上下标测试：n); print(0 x1b);print(0 x57);print(0 x02); /放大两倍print(m); /打印字符 m print(0 x1b);print(0 x57);print(0 x01); /原倍print(0 x1c);print(0 x72);print(0); /上标命令.print(2); /打印字符 2 print(0 x0d); /回车print(0 x1b);print(0 x57);print(0 x01); /原倍print(0 x1b);print(0 x57);pri

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

16、n); print(0 x1c);print(0 x4a); /设置纵向打印print_chs(abcdefghi); /打印字符print(0 x0d); /回车print(0 x1b);print(0 x40); print(0 x1c);print(0 x4b); /设置横向打印print_chs(abcdefghi); /打印字符print(0 x0d); /回车 /*自定义指令例程*/ void zidingyi(void) print(0 x1b);print(0 x40); /初始化指令print(0 x1b);print(0 x38);print(0 x00); /调用 16*

17、16 点阵汉字， 24 点阵为 24*24 print_chs( 自定义字符测试：n); print(0 x1b);print(0 x36); /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(0 x1b);print(0 x57);print(2); /横向纵向放大2 倍print(0 x1b);print(0 x26);print(65); /esc & 命令print(0 x02);print(0 x7c);print(0 x40); /字模数据print(0 xc0);print(0 x40);print(0 x00); /字模数据print(0

18、x1b);print(0 x25);print(65);print(65);print(0); /esc % print(65); /打印定义字符print(0 x1b);print(0 x3a); /esc：命令print(65); /复符集中的字符print(0 x0d); /*图形指令例程 */ void tuxing(void) uchar code tch =0 x7c,0 x44,0 x44,0 xff,0 x44,0 x44,0 x7c,0 x00,0 x41,0 x62,0 x54,0 xc8,0 x54,0 x62,0 x41; .uchar i; print(0 x1b);

19、print(0 x40); /初始化指令print(0 x1b);print(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_chs( 图形测试： n); / print(0 x1b);print(0 x57);print(2); /横向纵向放大2 倍print(0 x1b);print(0 x4b);print(15);print(0); /esc k 命令for(i=0;i15;i+) /输入 15 个字节数据print(tchi); print(0 x0d); /输入回车 /*曲线 ii 指令例程 */ /仅适用于热敏打印机

20、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*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(0 x1b);print(0 x40); /初始化指令print(0 x1b);print(0 x38);print(0 x00

21、); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_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(0 x1b);print(39);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

22、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(-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(0 x1b);print(0 x40); /初始化指令print(0 x1b);pri

23、nt(0 x38);print(0 x00); /调用 16*16 点阵汉字， 24 点阵为 24*24 print_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(0 x1b);print(39);print(5); /esc 命令 ,m=5 print(50+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;

24、 print(0 x1b);print(0 x40); /初始化指令for(i=0;i4;i+) /0,90,180,270 旋转 print(0 x1c);print(0 x49);print(i); /旋转指令print(0 x1b);print(0 x38);print(0); /汉字调出指令print_chs( 旋转测试 ); /打印汉字 print(0 x0d); /回车 /*反白指令例程*/ void fanbai(void) uchar i; print(0 x1b);print(0 x40); /初始化指令for(i=0;i2;i+) /i 为 1 时，反白打印 print(0

25、 x1b);print(0 x69);print(i); print(0 x1b);print(0 x38);print(0); print_chs( 反白测试 ); print(0 x0d); /*反向指令例程*/ void fanxiang(void) uchar i; .print(0 x1b);print(0 x40); /初始化指令for(i=0;i2;i+) /i 为 1 时，禁止反向 print(0 x1b);print(0 x63);print(i); print(0 x1b);print(0 x38);print(0); print_chs( 反向测试 ); print(0 x0d); /*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(0 x1b);print(0 x40); /初始化指令print(0 x1d);print(0 x72);print(0 x01); /打印条码字符pri