单片机开发板实习程序.docx
- 文档编号:2918497
- 上传时间:2022-11-16
- 格式:DOCX
- 页数:37
- 大小:23.35KB
单片机开发板实习程序.docx
《单片机开发板实习程序.docx》由会员分享,可在线阅读,更多相关《单片机开发板实习程序.docx(37页珍藏版)》请在冰豆网上搜索。
单片机开发板实习程序
#include
#include
#definePD161//122/2分成左右两半屏(122x32)
#defineucharunsignedchar
#defineuintunsignedint
#defineLEDLen6
#definemode82550x81;
sbitspeaker=P3^5;sbitFB=P1;
sbitD1=P0^0;sbitD2=P0^1;sbitD3=P0^2;sbitD4=P0^3;sbitD5=P0^4;sbitD6=P0^5;sbitD7=P0^6;sbitD8=P0^7;
unsignedchartimer0h,timer0l,time=0;
xdataunsignedcharCTL_at_0x6003;
xdataunsignedcharPA_at_0x6000;
xdataunsignedcharPB_at_0x6001;
xdataunsignedcharPC_at_0x6002;
unsignedcharLEDBuf[LEDLen];//显示缓冲
codeunsignedcharLEDMAP[]={//八段管显示码
0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71
};
uchartemp,num=0,bzw,m=0,x=0,xh=1,dz=1,zkb,xz=1;
uchark,i,Key;
uchard[6]={0};
ucharnum1,num2,shi01,shi02,fen01,fen02,miao01,miao02;//shi1=1,shi2=2,fen1=0,fen2=0,miao1=0,miao2;
voiddelay1(uintCNT)
{
unsignedchari;
while(CNT--!
=0)
for(i=110;i!
=0;i--);
}
ucharn;
ucharDOTBIT[8]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};//列码
ucharDOTMAP[]={0x00,0xE7,0x99,0x81,0x81,0x42,0x24,0x18,
0x00,0xE7,0x99,0x81,0x81,0x42,0x24,0x18
};
voidDotmatrix()//点阵显示函数
{
uchari,k=60;
while(k--)
{
for(i=0;i<8;i++)
{
PA=DOTBIT[i];//分列点亮
P1=~DOTMAP[i+n];//送行码
delay1
(1);
}
}
}
voidDisplayLED()
{
ucharLED,i;
uchara[6]={0x60,0x64,0x68,0x6c,0x70,0x74};
PB=0;//关闭数码管
for(i=0;i { P2=a[i]; LED=LEDBuf[i]; PB=LED; delay1(5); } } ucharGetKey() { uchari,j,k[4]={0x70,0xb0,0xd0,0xe0},c; for(i=0;i<4;i++) { PC=k[i]; temp=0x01; for(j=0;j<4;j++) { if(! (PC&temp)) { if(temp==0x01){num=1+i;c++;} if(temp==0x02){num=5+i;c++;} if(temp==0x04){num=9+i;c++;} if(temp==0x08){num=13+i;c++;} } temp<<=1; } } if(c==0){num=0;} elsec=0; returnnum; } ucharGetKey1() { uchara; a=PC; a=a&0x0f; if(a! =0x0f) { if(a==0x0e)num=1; if(a==0x0d)num=2; if(a==0x0b)num=3; if(a==0x07)num=4; } returnnum; } codeunsignedcharFREQH[]={ 0xF2,0xF3,0xF5,0xF5,0xF6,0xF7,0xF8,//低音1234567 0xF9,0xF9,0xFA,0xFA,0xFB,0xFB,0xFC,0xFC,//1,2,3,4,5,6,7,i 0xFC,0xFD,0xFD,0xFD,0xFD,0xFE,//高音234567 0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFF};//超高音1234567 //频率-半周期数据表低八位 codeunsignedcharFREQL[]={ 0x42,0xC1,0x17,0xB6,0xD0,0xD1,0xB6,//低音1234567 0x21,0xE1,0x8C,0xD8,0x68,0xE9,0x5B,0x8F,//1,2,3,4,5,6,7,i 0xEE,0x44,0x6B,0xB4,0xF4,0x2D,//高音234567 0x47,0x77,0xA2,0xB6,0xDA,0xFA,0x16};//超高音1234567 codeunsignedcharTonesheet[][300]={ //一个音符有三个数字。 前为第几个音、中为第几个八度、后为时长(以四分之一拍为单位)。 //6,0,3分别代表: 6,低音,3个半拍; //5,1,1分别代表: 5,中音,1个半拍; //3,1,2分别代表: 3,中音,2个半拍; //5,2,2分别代表: 5,高音,2个半拍; //1,3,2分别代表: 1,超高音,2个半拍; //《那些年》/*0,1,1,*/ {5,1,1,5,1,1,7,1,1,1,2,2,1,2,1,1,2,1,5,1,2,5,1,4,5,1,1, /*那些年错过的大雨*/ 5,1,4,0,1,1,5,1,1,5,1,1,1,2,1,2,2,2,2,2,1,2,2,1,5,1,2,5,1,1, /*那些年错过的爱*/ 5,1,1,5,1,4,2,2,2,3,2,2,2,2,1,1,2,1,1,2,1,1,2,1,0,1,2,7,1,2, /*情好想拥抱你拥*/ 7,1,1,1,2,2,7,1,2,5,1,2,6,1,1,2,2,1,2,2,8,0,1,1,2,1,1,2,1,1, /*抱错过的勇气曾经*/ 3,1,1,4,1,2,3,1,2,4,1,2,6,1,1,5,1,1,5,1,4,0,1,1,4,1,1,3,1,1, /*想征服全世界到最*/ 4,1,1,5,1,2,5,1,2,2,2,2,7,1,1,1,2,1,0,1,2,1,2,2,7,1,2,5,1,2, /*后回头才发现这世界*/ 4,1,2,3,1,1,4,1,1,4,1,1,5,1,2,6,1,2,3,2,2,2,2,2,1,2,1,2,2,1, /*滴滴点点全部都是你*/ 2,2,8,0,0,0,0,0,0,0,0,0}, { 1,1,2,2,1,2,3,1,2,1,1,2,1,1,2,2,1,2,3,1,2,1,1,2,3,1,2,4,1,2,5,1,2,5,1,2,3,1,2,4,1,2,5,1,2,5,1,2, 5,1,2,6,1,1,5,1,2,4,1,1,3,1,4,1,1,2,1,1,2,5,1,2,1,1,2,1,1,2,1,1,2,5,1,2,1,1,2,1,1,2,0,0,0,0,0,0, },//liangzhilaohu /*{ 0,2,2,5,1,2,1,2,4,1,2,2,1,2,2,1,2,1,5,1,2,6,1,1,7,1,1, 1,2,4,1,2,4,0,2,2,3,2,2,1,2,2, 2,2,1,3,2,1,5,2,4,5,2,4,3,2,2,3,2,1,1,2,2, 3,2,1,5,1,2,3,2,1,2,2,4,2,2,4,6,2,4,5,2,4, 2,2,4,3,2,4,5,2,2,3,2,2,0,2,2,5,2,2,3,2,2, 2,2,1,3,2,1,3,2,4,0,2,4,5,1,2,6,1,1,1,2,2,1,2,2,3,2,2,3,2,1, 5,2,2,5,2,2,2,2,2,2,2,1,2,2,1,6,1,4,2,2,4,5,1,2,1,2,4,1,2,2,3,2,4, 3,2,2,5,2,4,5,2,4,1,2,2,3,2,1,5,2,2,5,2,2,6,2,4,5,2,4,3,2,2,1,2,1,5,2,2, 5,2,2,5,2,2,3,2,2,0,2,2,1,2,2,0,2,2,5,1,4,1,2,4,3,2,2,1,2,1,5,2,2,5,2,2, 5,2,2,3,2,2,0,2,2,1,2,2,0,2,2,5,1,4,1,2,4,5,1,4,1,2,4,1,2,4,0,2,4,0,0,0, },*/ { 0,1,2,5,0,2,1,1,6,1,1,2,1,1,3,1,1,1,5,0,2,6,0,1,7,0,1,1,1,4,1,1,4, 0,1,2,3,1,2,1,1,2,2,1,1,3,1,1,5,1,4,5,1,4,3,1,3,3,1,1,1,1,3,3,1,1,5,1,3,3,1,1,2,1,4,2,1,5,
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 单片机 开发 板实 程序