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PA1100磁頭解碼芯片驅動代碼,支持銀行卡軌道1、2、3數據,支持正反向刷卡,執行結果分別打印出磁條卡的3個軌道數據

資源截圖

代碼片段和文件信息

/*************************************************************************************
?* Copyright?(c)?2009?by?PROCHIP?Limited.
?* PROPRIETARY?RIGHTS?of?PROCHIP?Limited?are?involved?in?the?subject?matter?of?this?
?* material.??All?manufacturing?reproduction?use?and?sales?rights?
?* pertaining?to?this?subject?matter?are?governed?by?the?license?agreement.
?* The?recipient?of?this?software?implicitly?accepts?the?terms?of?the?license.
?*
?* File?Name:??pa1100.c
?*
?* File?Description:???pa1100的函數文件
?*
?*????Version???????????Date????????????Author???????????
?*------------------------------------------------------------------------------------????
?*????1.0??????????2012.11.15????????????lori???????????
?*??? ??????
?***************************************************************************************/
#include?
#include?
#include?“pa1100.h“

#define?time??300

U8?CardData[380];

U8?AsciiData[]={
0xff0xff‘?‘‘!‘‘“‘‘#‘‘$‘‘%‘‘&‘‘?‘‘(‘‘)‘‘*‘‘+‘‘‘‘-‘‘.‘‘/‘
‘0‘‘1‘‘2‘‘3‘‘4‘‘5‘‘6‘‘7‘‘8‘‘9‘‘:‘‘;‘‘<‘‘=‘‘>‘‘?‘
‘@‘‘A‘‘B‘‘C‘‘D‘‘E‘‘F‘‘G‘‘H‘‘I‘‘J‘‘K‘‘L‘‘M‘‘N‘‘O‘
‘P‘‘Q‘‘R‘‘S‘‘T‘‘U‘‘V‘‘W‘‘X‘‘Y‘‘Z‘‘[‘‘\\‘‘]‘‘^‘‘_‘
‘0‘‘1‘‘2‘‘3‘‘4‘‘5‘‘6‘‘7‘‘8‘‘9‘‘:‘‘;‘‘<‘‘=‘‘>‘‘?‘};

U8?MagData[]={
0x000x800x400x010x020x430x040x450x460x070x080x490x4A0x0B0x4C0x0D0x0E
0x4F
0x100x510x520x130x540x150x160x570x580x190x1A0x5B0x1C0x5D0x5E0x1F
0x200x610x620x230x640x250x260x670x680x290x2A0x6B0x2C0x6D0x6E0x2F
0x700x310x320x730x340x750x760x370x380x790x7A0x3B0x7C0x3D0x3E0x7F
0x900x810x820x930x840x950x960x870x880x990x9A0x8B0x9C0x8D0x8E0x9F};


/*****************************************************************

?函數原型:U8?Track_Data_Decode(U8?data)

?入口參數:data:要譯碼的數據?????????

?返回參數:data:譯碼后的數據

?函數功能:軌道數據譯碼?

******************************************************************/
U8?Track_Data_Decode(U8?data)
{??????
U16?temp?=?0;

data?=?~data;?????????
while(temp? {
//check?table?to?find?ASCII?
if(data?==?MagData[temp])
{
data?=?AsciiData[temp];
break;
}?
temp++;
}

if(temp?==?82)
{
data?=?0xff;?
if(AsciiData?!=?0x00)
error?=?temp;
}
return?data;
}?


/*****************************************************************

?函數原型:void?Pa1100_Port_Init(void)

?入口參數:無?????????

?返回參數:無

?函數功能:配置IO端口

******************************************************************/
void?Pa1100_Port_Init(void)
{
SET_BIT(PA1100_DATA_SEL?PA1100_DATA_BIT);
CLR_BIT(PA1100_DATA_DIR?PA1100_DATA_BIT);

SET_BIT(PA1100_STROBE_SEL?PA1100_STROBE_BIT);
CLR_BIT(PA1100_STROBE_DIR?PA1100_STROBE_BIT);

}


/*****************************************************************

?函數原型:void?Pa1100_Reset(void)

?入口參數:無?????????

?返回參數:無

?函數功能:PA1100復位

*************************************************

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????14491??2012-12-08?12:34??PA100\pa1100.c

?????文件???????2925??2012-12-08?12:33??PA100\pa1100.h

?????目錄??????????0??2013-02-19?14:19??PA100

-----------?---------??----------?-----??----

????????????????17416????????????????????3


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