595写888程序

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8 个595驱动 8*8X8 点阵流动显示0~9（C51）

在proteus电路设计中，有时将整个电路设计分成几个部分，分别画在各自的设计页上。各页间的通过相同的网络名称连接，并保存在一个DSN文件中。这种设计称为多页设计。

这次试试 proteus 的多页设计。

可以通过工具栏里的工具操作

也可以通过菜单操作

各页的名称可以由 Edit Sheet Properties...编辑

这个设计共4 页

第1 页 AT89C52 和 74HC154 第2 页 8 个74HC595

第3 页 8 * 8X8 绿色LED点阵第4 页也是8* 8X8 点阵，留着下次做4*16X16的下半组用。

程序清单：

//8* 8X8 LED点阵流动显示 0~9 由于用了154，仿真和程序与上一例（4*8X8）有所不同

//2011 05 15 E:\DPJ_C\点阵DIY\8X8X8_C\8X8X8.c

#include

#define uchar unsigned char

#define uint unsigned int

sbit SH_CP=P2^0;

sbit DS=P2^1;

sbit ST_CP=P2^2; uchar code tab[ ]=

{

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",0

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",1

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",2

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",3

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",4

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",5

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",6

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",7

0x00,0x3E,0x41,0x41,0x41,0x41,0x3E,0x00,//"0",8

0x00,0x00,0x20,0x20,0x7F,0x00,0x00,0x00,//"1",9

0x00,0x21,0x43,0x45,0x45,0x49,0x31,0x00,//"2",10

0x00,0x22,0x41,0x49,0x49,0x49,0x36,0x00,//"3",11

0x00,0x04,0x0C,0x14,0x24,0x7F,0x04,0x00,//"4",12

0x00,0x72,0x51,0x51,0x51,0x53,0x4E,0x00,//"5",13

0x00,0x3E,0x6B,0x49,0x49,0x49,0x26,0x00,//"6",14

0x00,0x40,0x41,0x42,0x4C,0x50,0x60,0x00,//"7",15

0x00,0x36,0x49,0x49,0x49,0x49,0x36,0x00,//"8",16

0x00,0x32,0x49,0x49,0x49,0x4B,0x3E,0x00,//"9",17

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",0

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",1 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",2

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",3

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",4

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",5

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",6

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" ",7

};

//顺向、逐列、阴码 MICROSOFT SANS SERIF 16x12 MATRIX-8X8-GREEN 右旋90度 X轴镜像

void delay_ms(unsigned int ms)

{

uchar j;

while(ms--)

for(j=0;j<123;j++);

}

void WriteByte(uchar dat)

{

uchar k;

for(k=0;k<8;k++)

{

dat=dat>>1;

DS=CY; SH_CP=0;

SH_CP=1;

}

void main()

{

uchar num,temp,n,m;

P1=0x00;

while(1)

{

for(n=0;n<144;n++) //

for(m=0;m<12;m++) //重复显示12次

{

temp=0; //这条要加，不然流动极快

for(num=n;num<8+n;num++)

if(temp==8)

{

temp=0;

P1=0x00;

}

else

{ WriteByte(tab[num+72]);

WriteByte(tab[num+64]);

WriteByte(tab[num+56]);

WriteByte(tab[num+48]);

WriteByte(tab[num+40]);

WriteByte(tab[num+32]);

WriteByte(tab[num+24]);

WriteByte(tab[num+16]);

WriteByte(tab[num+8]);

WriteByte(tab[num+0]);

P1=temp;

ST_CP=0;

ST_CP=1;

delay_ms(1);

temp++;

}

C语言程序设计实验指导书【范本模板】

青岛科技大学

信息科学技术学院

C语言程序设计

实验指导书

第 I 页目录

实验1 C语言入门及选择结构 ....................................................................................................... 0

实验1.1 Visual C++6。0开发环境......................................................................................... 0

实验1.2 C程序快速入门 ........................................................................................................ 7

实验1.3算术运算与赋值运算 .............................................................................................. 11

实验1。4逻辑运算及if语句 .............................................................................................. 17

实验1.5 switch选择结构 ...................................................................................................... 23

实验2循环结构及数组（共8学时） ......................................................................................... 27

61.木材加工余料管理与匹配程序★★

余料编号长度宽度厚度存储位长度判断宽度判断厚度判断整体判断长度合适领用日期零用去向1957.41.8A001101245.261.8A002101324202A0031104519.50.8A0041005457.52A005100620121.6A006010727.5101.9A007101810104A008000930151.8A00911111033151.8A01011111131151.8A01111111228151.8A0091111合适1300014000150001600017000180001900020000210002200023000240002500026000270002800029000300003100032000330003400035000360003700038000390004000041000输入需求42000430004400045000460004700048000490005000051000520005300054000550005600057000580005900060000610006200063000640006500066000670006800069000700007100072000730007400075000760007700078000790008000081000820008300084000850008600087000880008900090000910009200093000940009500096000970009800099000100000101000102000103000104000105000106000107000108000109000110000111000112000113000114000115000116000117000118000119000120000121000122000123000124000125000126000127000128000129000130000131000132000133000134000135000136000137000138000139000140000141000142000143000144000145000146000147000148000149000150000151000152000153000154000155000156000157000158000159000160000161000162000163000164000165000166000167000168000169000170000171000172000173000174000175000176000177000178000179000180000181000182000183000184000185000186000187000188000189000190000191000192000193000194000195000196000197000198000199000200000201000202000203000204000205000206000207000208000209000210000211000212000213000214000215000216000217000218000219000220000221000222000223000224000225000226000227000228000229000230000231000232000233000234000235000236000237000238000239000240000241000242000243000244000245000246000247000248000249000250000251000252000253000254000255000256000257000258000259000260000261000262000263000264000265000266000267000268000269000270000271000272000273000274000275000276000277000278000279000280000281000282000283000284000285000286000287000288000289000290000291000292000293000294000295000296000297000298000299000300000301000302000303000304000305000306000307000308000309000310000311000312000313000314000315000316000317000318000319000320000321000322000323000324000325000326000327000328000329000330000331000332000333000334000335000336000337000338000339000340000341000342000343000344000345000346000347000348000349000350000351000352000353000354000355000356000357000358000359000360000361000362000363000364000365000366000367000368000369000370000371000372000373000374000375000376000377000378000379000380000381000382000383000384000385000386000387000388000389000390000391000392000393000394000395000396000397000398000399000400000401000402000403000404000405000406000407000408000409000410000411000412000413000414000415000416000417000418000419000420000421000422000423000424000425000426000427000428000429000430000431000432000433000434000435000436000437000438000439000440000441000442000443000444000445000446000447000448000449000450000451000452000453000454000455000456000457000458000459000460000461000462000463000464000465000466000467000468000469000470000471000472000473000474000475000476000477000478000479000480000481000482000483000484000485000486000487000488000489000490000491000492000493000494000495000496000497000498000499000500000501000502000503000504000505000506000507000508000509000510000511000512000513000514000515000516000517000518000519000520000521000522000523000524000525000526000527000528000529000530000531000532000533000534000535000536000537000538000539000540000541000542000543000544000545000546000547000548000549000550000551000552000553000554000555000556000557000558000559000560000561000562000563000564000565000566000567000568000569000570000571000572000573000574000575000576000577000578000579000580000581000582000583000584000585000586000587000588000589000590000591000592000593000594000595000596000597000598000599000600000601000602000603000604000605000606000607000608000609000610000611000612000613000614000615000616000617000618000619000620000621000622000623000624000625000626000627000628000629000630000631000632000633000634000635000636000637000638000639000640000641000642000643000644000645000646000647000648000649000650000651000652000653000654000655000656000657000658000659000660000661000662000663000664000665000666000667000668000669000670000671000672000673000674000675000676000677000678000679000680000681000682000683000684000685000686000687000688000689000690000691000692000693000694000695000696000697000698000699000700000701000702000703000704000705000706000707000708000709000710000711000712000713000714000715000716000717000718000719000720000721000722000723000724000725000726000727000728000729000730000731000732000733000734000735000736000737000738000739000740000741000742000743000744000745000746000747000748000749000750000751000752000753000754000755000756000757000758000759000760000761000762000763000764000765000766000767000768000769000770000771000772000773000774000775000776000777000778000779000780000781000782000783000784000785000786000787000788000789000

8位数据高低位翻转变换C程序

百度知道上有人提问，LCD12864的8位数据口，由于硬件连接的限制与单片机接口高低位数据反接了，怎么办？其实，这个问题涉及到的是8位数据高低位翻转的编程问题，仔细想想貌似不难，编写了一段程序，达到了变换的目的，想必，百度上现成的东西应该有很多，但我没有搜，把这段程序放在这里，如果有感兴趣的朋友，欢迎交流指正。

程序设计的想法是这样的：如图，数据经过相应的位移后可以得到目标数据

将原低4位数据向左移入高4位，形成数据b；将原高4位的数据向右移入低4位，形成数据d，而后将数据b、d合成为一个新的8为数据。具体运算方法是一位一位的操作，原数据经过分别和0x01、0x02、0x04、0x08进行“与”运算，逐位的提取低4位数据，而后再分别和0x80、0x40、0x20、0x10相“与”运算，逐位提取高4位数据，每次提取数据运算后都要进行一次数据判断，如果结果为1，就将这个数据移入目标位置，如果为0就放弃不用，因为寄存器初始值就是0，所以就不用写0了，每次生成的新数据再经过相“或”运算后逐位的存入暂存变量中，经过第一次4循环运算后，可以生成一个新的变量0xz0，经过第二次4循环运算后，可以生成另一个新的变量0x0y将两个暂存变量进行相“或”运算获得最终结果0xzy。

以下是C程序：原创wannenggong/2013/9/23

#include

#define uchar unsigned char

unsigned char deta_fan(uchar dat)

{

uchar i; //计数变量

uchar a,b,c,d; //过渡变量

uchar f1=0x01;

uchar f2=0x80;

for(i=0;i<8;i++)

{ a=dat & f1; //逐位提取数据

if(a){a=a<<(7-i*2);} //运算得到移位数据7、5、3、1

微机原理实验8237,8251,8253,8255,8259程序精华版

8237实验程序

.MODEL TINY

DMAaddr EQU 0E000H ;8237基地址

.STACK 100

.CODE

STAR: MOV AX,0

MOV DS,AX

mov si,3000h

mov al,0ffh

mov cx,0800h

STAR3: mov [si],al

inc si

dec al

loop STAR3

mov al,04h

mov dx,DMAaddr+8

out dx,al ;禁止DMA操作

mov al,00

mov dx,DMAaddr+0dh

out dx,al ;复位

mov dx,DMAaddr+0ch

out dx,al ;清除先/后寄存器

; mov dx,3000h ;源启始地址3000H

mov dx,DMAaddr+00h

out dx,al

mov al,30h

out dx,al

mov al,00

mov dx,DMAaddr+0ch

out dx,al ;清除先/后寄存器

; mov dx,6000h ;目的启始地址6000H

mov dx,DMAaddr+02h

out dx,al

mov al,60h

out dx,al

mov al,00

mov dx,DMAaddr+0ch

out dx,al ;清除先/后寄存器

mov dx,DMAaddr+03h

mov ax,7ffh ;长度0800H

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595写888程序

合集下载

C语言程序设计实验指导书【范本模板】

61.木材加工余料管理与匹配程序★★

8位数据高低位翻转变换C程序

微机原理实验8237,8251,8253,8255,8259程序精华版

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