91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 107KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2021-05-09
  • 語言: 其他
  • 標簽: proteus??

資源簡介

89C51計算器程序+proteus仿真,畢設程序,實現+-*/乘方開方運算

資源截圖

代碼片段和文件信息

#include
#define?u8?unsigned?char
#define?u16?unsigned?int
unsigned?char?bz_1;
?unsigned?int?key_sw;
sbit?p30?=?P3^0;????sbit?CLK1?=?P3^0;???
sbit?p31?=?P3^1;????sbit?K1?=?P3^1;
sbit?p32?=?P3^2;????sbit?J1?=?P3^2;
sbit?p33?=?P3^3;????sbit?PR1?=?P3^3;
sbit?p34?=?P3^4;????sbit?Q1?=?P3^4;
sbit?p35?=?P3^5;????sbit?_Q1?=?P3^5;
sbit?p36?=?P3^6;????sbit?_Q2?=?P3^6;
sbit?p37?=?P3^7;????sbit?PR2?=?P3^7;
sbit?p20?=?P2^0;????sbit?CLR1?=?P2^0;
sbit?p21?=?P2^1;????sbit?CLR2?=?P2^1;
sbit?p25?=?P2^5;????sbit?CLK2?=?P2^5;
sbit?p26?=?P2^6;????sbit?K2?=?P2^6;
sbit?p27?=?P2^7;????sbit?J2?=?P2^7;
sbit?p07?=?P0^7;????sbit?Q2?=?P0^7;
/////////////?74ls90引腳
sbit?r0_1=P3^1;?sbit?r0_2=P3^2;
sbit?r9_1=P3^5;?sbit?r9_2=P3^6;
sbit?input_a=P0^7;sbit?input_b=P3^0;
sbit?out_a=P2^1;sbit?out_b=P2^7;sbit?out_c=P3^7;sbit?out_d=P2^5;
/////////////74ls112引腳
sbit?clr1=P2^0;sbit?clk1=P3^0;sbit?k1=P3^1;sbit?j1=P3^2;sbit?pr1=P3^3;sbit?q1=P3^4;sbit?q2=P3^5;
sbit?clr2=P2^1;sbit?clk2=P2^5;sbit?k2=P2^6;sbit?j2=P2^7;sbit?pr2=P3^7;sbit?q3=P0^7;sbit?q4=P3^6;
#include
unsigned?char?check_7490();
unsigned?char?check_74112();
#define?GPIO_DIG?P0
#define?GPIO_KEY?P1

sbit?LSA=P2^2;
sbit?LSB=P2^3;
sbit?LSC=P2^4;
sbit?Beep=P1^5;

unsigned?char?code?DIG_CODE[17]={0x3f0x060x5b0x4f0x660x6d0x7d0x070x7f0x6f0x770x7c0x390x5e0x790x71};//0、1、2、3、4、5、6、7、8、9、A、b、C、d、E、F的顯示碼
unsigned?char?KeyValue;//用來存放讀取到的鍵值
unsigned?char?KeyState; //記錄按鍵的狀態,0沒有,1有
unsigned?char?DisplayData[8];//用來存放要顯示的8位數的值
unsigned?int?key_swkey_Dat;????????//存放數碼管顯示的數
void?Delay10ms();???//延時程序10ms
void?KeyDown(); ?//檢測按鍵函數
void?DigDisplay();?//動態顯示函數
void?Voice();??//蜂鳴器函數
void?delay(unsigned?int?i)?; //蜂鳴器延時函數
void?LED();????//點亮LED燈

void?keyInit()??//將測試引腳初始化
{
????P3?=0XFF;
????P2?|=0xE3;
????p07?=?1;
}

unsigned?char?check_7400()
{
????if((p32==?!(p30&p31))&&(p35==?!(p34&p33))&&(p37==?!(p26&p27))&&(p25?==?!(p20&p21)))
????{
????????return?0?;//好的返回0
????}
????else?return?1;//壞的返回1
}

void??fuzhi_7400(u8?dat)????//對7400的引腳進行賦值
{
????p30?=?dat&01;p34?=?dat&01;p26?=?dat&01;p20?=?dat&01;
????p31?=?dat>>1;p33?=?dat>>1;p27?=?dat>>1;p21?=?dat>>1;
???
}


unsigned?char?check()??//根據key_sw的值來判斷是檢測哪個芯片,并且好芯片返回1,壞芯片返回2
{
??
????keyInit();??//將測試引腳初始化
????
????if(key_sw?==?7400)?//檢測74LS00
????{
????????fuzhi_7400(0);//00
????????check_7400();
????????fuzhi_7400(1);//01
????????check_7400();
????????fuzhi_7400(2);//10
????????check_7400();
????????fuzhi_7400(3);//11
????????check_7400();
????}

????
????if(key_sw?==?74112)?//檢測74LS112
????{
??????bz_1=check_74112() ;
????}
????
?if(key_sw?==?7490)?//檢測74LS112
????{
??????bz_1=check_7490()?;
????}
????return?bz_1;
??//??if(key_sw?==?3)
??//??{
????
??//??}
?//???return?0;???//不檢測任何芯片的時候返回0
// else?return?bz_1;
}

/*******************************************************************************
*?函?數?名?????????:?main
*?函數功能 ???:?主函數
***************

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-10-27?19:18??計算器\
?????目錄???????????0??2016-10-27?19:18??計算器\Listings\
?????文件???????26893??2016-04-30?16:06??計算器\Listings\main.lst
?????文件???????21382??2016-04-30?16:06??計算器\Listings\計算器.m51
?????目錄???????????0??2016-10-27?19:18??計算器\objects\
?????文件???????24313??2016-04-30?16:06??計算器\objects\main.obj
?????文件???????20400??2016-04-30?16:06??計算器\objects\計算器
?????文件?????????960??2016-04-30?16:06??計算器\objects\計算器.build_log.htm
?????文件???????13594??2016-04-30?16:06??計算器\objects\計算器.hex
?????文件??????????93??2016-04-30?16:06??計算器\objects\計算器.lnp
?????文件???????12590??2016-04-28?21:30??計算器\ck_jc.c
?????文件???????12176??2016-04-28?18:14??計算器\jsq.c
?????文件???????12176??2016-04-30?16:06??計算器\main.c
?????文件???????12127??2016-04-27?21:29??計算器\main.c.bak
?????目錄???????????0??2016-10-27?19:18??計算器\仿真\
?????文件??????119936??2014-05-28?14:01??計算器\仿真\Last?Loaded?jsq.DBK
?????文件??????119936??2014-05-28?14:01??計算器\仿真\jsq.DSN
?????文件?????????742??2016-04-27?22:01??計算器\仿真\jsq.PWI
?????文件???????70974??2016-04-30?16:07??計算器\計算器.uvgui.Administrator
?????文件???????70976??2016-04-30?16:06??計算器\計算器.uvgui_Administrator.bak
?????文件????????4962??2016-04-27?17:46??計算器\計算器.uvopt
?????文件???????13793??2016-04-27?17:46??計算器\計算器.uvproj
?????文件????????4962??2016-04-26?13:32??計算器\計算器_uvopt.bak
?????文件???????13789??2016-04-26?13:32??計算器\計算器_uvproj.bak

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