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資源簡介

通過52單片機讀寫rc522的內容,同時通過lcd1602顯示讀到的卡號

資源截圖

代碼片段和文件信息

#include?
#include?“lpcreg.h“
#include?“1602.h“
#define?uchar?unsigned?char
#define?uint?unsigned?int

extern?unsigned?char?g_ucTempbuf[20];?
unsigned?char?code?table1[]=“Welcome?to?Card“;
unsigned?char?code?table2[]=“Thank?you!“;
unsigned?char?code?table3[]=“Card?ID:“;

unsigned?char?code?table4[]=“UltraLight“;
unsigned?char?code?table5[]=“M1(S50)“;
unsigned?char?code?table6[]=“M1(S70)“;
unsigned?char?code?table7[]=“Pro(X)“;
unsigned?char?code?table8[]=“DESFire“;
unsigned?char?code?table9[]=“Type:“;



void?delay(unsigned?int?z)
{
uint?xy;
for(x=z;x>0;x--)
for(y=110;y>0;y--);
}



////////////寫命令////////////////////////////
void?write_com(unsigned?char?com)
{
lcdrs=0;
lcdrw=0;
P0=com;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
//////////////////////////////////////////////

////////////寫數據////////////////////////////
void?write_data(unsigned?char?date)
{
lcdrs=1;
lcdrw=0;
P0=date;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
//////////////////////////////////////////////

//////////數值的轉換格式??\?顯示數值?////////////////

void?LCD_Data(unsigned?char?LCDbyte?)
{
?unsigned?char?count;
?count=(LCDbyte&0xf0)>>4;
?if?(count>0x9)?write_data(count%9+0x40);
?else?write_data(count+0x30);
?count=LCDbyte&0x0f;
?if?(count>9)?write_data(count%9+0x40);
?else?write_data(count+0x30);
}
/////////////////////////////////////////////////////




////////////初始化////////////////////////////
void?init()
{
lcden=0;
write_com(0x38);
write_com(0x0c);
write_com(0x06);
write_com(0x01);

}
///////////////////////////////////////////////


void?display_welcome()
{
unsigned?char?num;
write_com(0x80);//顯示的起始地址
for(num=0;num<15;num++)
{
write_data(table1[num]);

}
write_com(0x80+0x40);//顯示的起始地址
for(num=0;num<10;num++)
{
write_data(table2[num]);

}



}


void?display_cardnum()
{
unsigned?char?num;

write_com(0x80);//顯示的起始地址
for(num=0;num<8;num++)//第一行要顯示的11個字符
{
write_data(table3[num]);

}

//write_com(0x80+0x08);//顯示的起始地址
for(num=0;num<4;num++)//第一行要顯示的11個字符
{
LCD_Data(g_ucTempbuf[num]);

}
}

void?display_type()
{
unsigned?char?num;
// write_com(0x1); //清屏
write_com(0x80+0x40); //第二行顯示的起始地址
for(num=0;num<5;num++)
{
write_data(table9[num]);
}

if((g_ucTempbuf[0]==0x44)&&(g_ucTempbuf[1]==0))//Mifare_UltraLight
{

for(num=0;num<4;num++)//第一行要顯示的11個字符
{
write_data(table4[num]);

}
}
else?if((g_ucTempbuf[0]==0x04)&&(g_ucTempbuf[1]==0))//Mifare_One(S50)
{

for(num=0;num<7;num++)//第一行要顯示的11個字符
{
write_data(table5[num]);

}
}
else?if((g_ucTempbuf[0]==0x02)&&(g_ucTempbuf[1]==0))//Mifare_One(S70)
{

for(num=0;num<7;num++)//第一行要顯示的11個字符
{
write_data(table6[num]);

}
}
else?if((g_ucTempbuf[0]==0x08)&&(g_ucTempbuf[1]==0))//Pro(X)
{

for(num=0;num<6;num++)//第一行要顯示的11個字符

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-01-13?10:11??MFRC522之C51代碼lcd1602顯示\
?????文件????????8418??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\1602.LST
?????文件????????8006??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\1602.OBJ
?????文件????????3361??2019-01-12?16:40??MFRC522之C51代碼lcd1602顯示\1602.c
?????文件?????????287??2019-01-12?16:40??MFRC522之C51代碼lcd1602顯示\1602.h
?????文件????????2827??2005-01-17?19:59??MFRC522之C51代碼lcd1602顯示\LPCREG.H
?????文件????????3477??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\MAIN.C
?????文件?????????616??2019-01-12?18:40??MFRC522之C51代碼lcd1602顯示\MAIN.H
?????文件????????8217??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\MAIN.LST
?????文件???????15795??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\MAIN.OBJ
?????文件????????6286??2005-04-16?19:50??MFRC522之C51代碼lcd1602顯示\MFRC522.H
?????文件???????17369??2012-12-08?08:55??MFRC522之C51代碼lcd1602顯示\RC522.C
?????文件???????27723??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\RC522.LST
?????文件???????34878??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\RC522.OBJ
?????文件?????????984??2001-02-05?15:34??MFRC522之C51代碼lcd1602顯示\STDIO.H
?????文件???????50960??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\TEST522
?????文件???????44846??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\TEST522.M51
?????文件????????1751??2012-06-05?00:23??MFRC522之C51代碼lcd1602顯示\TEST522.Uv2.bak
?????文件???????11854??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\TEST522.hex
?????文件??????????70??2019-01-13?09:00??MFRC522之C51代碼lcd1602顯示\TEST522.lnp
?????文件????????2040??2012-06-07?20:08??MFRC522之C51代碼lcd1602顯示\TEST522.opt.bak
?????文件?????????190??2019-01-13?09:09??MFRC522之C51代碼lcd1602顯示\TEST522.plg
?????文件???????60649??2019-01-13?10:11??MFRC522之C51代碼lcd1602顯示\TEST522.uvopt
?????文件???????13551??2012-12-06?10:50??MFRC522之C51代碼lcd1602顯示\TEST522.uvproj
?????文件????????1829??2012-06-06?08:07??MFRC522之C51代碼lcd1602顯示\TEST522_Opt.Bak
?????文件????????1722??2012-05-23?08:11??MFRC522之C51代碼lcd1602顯示\TEST522_Uv2.Bak
?????文件???????59837??2019-01-13?09:09??MFRC522之C51代碼lcd1602顯示\TEST522_uvopt.bak
?????目錄???????????0??2019-01-13?10:11??RC522源程序及上位機\
?????目錄???????????0??2017-10-19?23:05??RC522源程序及上位機\IC卡上位機參考程序\
?????文件??????????51??2004-05-26?19:26??RC522源程序及上位機\IC卡上位機參考程序\#EADER.DDP
?????文件???????27023??2008-03-12?18:24??RC522源程序及上位機\IC卡上位機參考程序\#EADER.DFM
............此處省略61個文件信息

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