双机通信IIC12864.docx
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双机通信IIC12864.docx
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双机通信IIC12864
实训台相关部分硬件电路图
1.8位发光二极管
2.8位拨动开关
3.数码管静态串行显示电路
4.数码管动态显示电路
5.查询式键盘
6.行列式键盘
项目7实训考核
1.任务
任选以下一个项目进行设计、剖析,所设计的功能以实训过的项目为基础,可以增加没有学过的模块功能(这部分自学),例如可以包含实时温度显示等。
要求完成设计过程(包括电路图及程序),完成综合实训报告。
(1)项目至少包括:
串口通信、IIC通信和中断源、定时/计数器等知识点,其他不受限制。
(2)直接将实训过的内容:
双机通信、IIC通信和显示部分等代码和电路综合起来设计一个项目
显示部分必须选择以下模块中的一种:
(1)LED数码管
(2)LED点阵
(3)LCD液晶(12864或者1602都可以)
硬件环境至少是以下任意一种:
(1)单片机综合实训台
(2)Proteus仿真环境
2.要求及评分标准
(1)说明项目功能(10%)
说明项目设计思路(20%)
演示项目成果(10%)
回答有关此项目的任何提问(20%)
(2)提交综合实训报告(电子版、纸质材料,报告格式需符合要求)(20%)
提交电路图、工程及代码(电子版,其中代码需做较详细的说明)。
(15%)
命名规范:
以上电子版需存放在以班级、座号和姓名命名的文件夹里,如电子3101班2号XXX同学所提交的材料,文件夹命名为“电子310102XXX”。
(5%)
(3)不遵守考勤及实训室要求的,扣总成绩的3%~20%。
附1:
实训报告封面
单片机课程综合实训报告
项目名称:
系别:
班级:
组别:
组员:
指导教师:
报告日期:
年月日
附2:
实训报告内容及格式要求
一.内容要求:
1.预期功能
2.设计方案
3.硬件部分
3.1电路图
3.2电路原理说明
4.软件部分
程序流程图
程序设计说明
5.系统调试
5.1调试方法
5.2调试过程中出现的问题及解决方式
5.3项目测试结果
6.总结
二.格式要求:
标题(居中,宋体,小三)
小组成员(姓名及贡献比例)(居中,宋体,五号)
一级标题(左对齐,宋体,小四)
二级标题(左对齐,宋体,小四)
正文(段前空两格,宋体,五号)
参考文献(宋体,小五)
开机密码程序:
双机通信:
开机密码程序:
C文件
#include
#include"clock.H"
#defineucharunsignedchar
#defineuintunsignedint
#defineKEY_ADDP1_6
#defineKEY_SUBP1_7
ucharcodetitle[]={"Currenttimeis:
"};
uchart50ms,ts=56,tm=34,th=12;
ucharswitch_No;
ucharDISP_BUFFER[]="00:
00:
00";
voidtimer0(void)interrupt1using1
{
TH0=0x3c;
TL0=0xb0;//50ms定时初值
t50ms++;
if(t50ms==20)
{
t50ms=0;
ts++;
if(ts==60)
{
ts=0;
tm++;
if(tm==60)
{
tm=0;
th++;
if(th==24)
{th=0;}
}
}
}
}
voidkey_switch(void)interrupt0using2
{
switch_No++;
if(switch_No==4)switch_No=0;
}
voidmain(void)
{
P0=0XFF;
P1=0XFF;
P2=0XFF;
P3=0XFF;
TMOD=0x01;//T0定时方式1
TH0=0x3c;
TL0=0xb0;//50ms定时初值
EA=1;
ET0=1;
EX0=1;
IT0=1;
lcd_init();//液晶初始化函数
lcd_clr();//液晶清屏函数
printchars(0,0,title,0);//字符串显示函数,参数:
第一个:
列坐标;第二个:
行(页)坐标;第三个:
字符串指针;第四个:
‘1’反白显示
//dh(0,0,1,0);
//ds(0,4,'$',0);//ASCII字符显示函数,参数:
第一个:
列坐标;第二个:
行(页)坐标;第三个:
字符的ASCII码;第四个:
‘1’反白显示
//ds(10,4,'D',0);
TR0=1;
while
(1)
{
DISP_BUFFER[0]=th/10+0x30;
DISP_BUFFER[1]=th%10+0x30;
DISP_BUFFER[3]=tm/10+0x30;
DISP_BUFFER[4]=tm%10+0x30;
DISP_BUFFER[6]=ts/10+0x30;
DISP_BUFFER[7]=ts%10+0x30;
printchars(0,2,DISP_BUFFER,0);
while(switch_No)
{
TR0=0;
switch(switch_No)
{
case0:
break;
case1:
{
if(KEY_ADD==0)
{
if(th<23)th++;elseth=0;
}
if(KEY_SUB==0)
{
if(th>0)th--;elseth=23;
}
delay(3000);
break;
}
case2:
{
if(KEY_ADD==0)
{
if(tm<59)tm++;elsetm=0;
}
if(KEY_SUB==0)
{
if(tm>0)tm--;elsetm=59;
}
delay(3000);
break;
}
case3:
{
if(KEY_ADD==0)
{
if(ts<59)ts++;elsets=0;
}
if(KEY_SUB==0)
{
if(ts>0)ts--;elsets=59;
}
delay(3000);
break;
}
}
DISP_BUFFER[0]=th/10+0x30;
DISP_BUFFER[1]=th%10+0x30;
DISP_BUFFER[3]=tm/10+0x30;
DISP_BUFFER[4]=tm%10+0x30;
DISP_BUFFER[6]=ts/10+0x30;
DISP_BUFFER[7]=ts%10+0x30;
printchars(0,2,DISP_BUFFER,0);
}
TR0=1;
}
}
H文件
#include
#defineucharunsignedchar
#defineuintunsignedint
#definelcmP0
#defineenable1
#definedisable0
#defineright0
#defineleft1
ucharcodeascii[16*96]=
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"",0*/
0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,/*"!
",1*/
0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*""",2*/
0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,/*"#",3*/
0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,/*"$",4*/
0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,/*"%",5*/
0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,/*"&",6*/
0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"'",7*/
0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,/*"(",8*/
0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,/*")",9*/
0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,/*"*",10*/
0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,/*"+",11*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,/*",",12*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,/*"_",13*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,/*".",14*/
0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/*"/",15*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,/*"0",16*/
0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*"1",17*/
0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,/*"2",18*/
0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,/*"3",19*/
0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,/*"4",20*/
0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,/*"5",21*/
0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,/*"6",22*/
0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,/*"7",23*/
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,/*"8",24*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,/*"9",25*/
0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,/*":
",26*/
0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,/*";",27*/
0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,/*"<",28*/
0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,/*"=",29*/
0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,/*">",30*/
0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,/*"?
",31*/
0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,/*"@",32*/
0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,/*"A",33*/
0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,/*"B",34*/
0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,/*"C",35*/
0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,/*"D",36*/
0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,/*"E",37*/
0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,/*"F",38*/
0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,/*"G",39*/
0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,/*"H",40*/
0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*"I",41*/
0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,/*"J",42*/
0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,/*"K",43*/
0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,/*"L",44*/
0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,/*"M",45*/
0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,/*"N",46*/
0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,/*"O",47*/
0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,/*"P",48*/
0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,/*"Q",49*/
0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,/*"R",50*/
0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,/*"S",51*/
0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,/*"T",52*/
0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,/*"U",53*/
0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,/*"V",54*/
0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,/*"W",55*/
0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,/*"X",56*/
0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,/*"Y",57*/
0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,/*"Z",58*/
0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,/*"[",0*/
0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,/*"\",1*/
0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,/*"]",2*/
0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"^",3*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,/*"_",4*/
0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"`",5*/
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,/*"a",6*/
0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,/*"b",7*/
0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,/*"c",8*/
0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,/*"d",9*/
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,/*"e",10*/
0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*"f",11*/
0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,/*"g",12*/
0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,/*"h",13*/
0x00,0x80,0
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