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  • 大小: 6KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2021-05-15
  • 語言: 其他
  • 標簽: 公交卡??RC522??MSP430??

資源簡介

使用MSP430及RC522模塊對卡進行識別及讀寫,可以完成公交卡的扣款或者充值操作,這是一個DEMO,無工程文件,但是基本的操作都在里面。

資源截圖

代碼片段和文件信息

//
//===========================================================================//
#include?“msp430x14x.h“
#include?“PIN_DEF.H“
#include?“RC522.H“
#include?“UART0_Func.c“
#include?“ctype.h“
#include?“BoardConfig.h“
#include?“lcd.h“//順序的重要性
#include?“led8run.h“
#include?“stdio.h“
#include?“string.h“
#include?“strtonum.h“

unsigned?char?writeData[16]?=?{1?2?3?4?0};
unsigned?char?str[16];
unsigned?char?UD[4]Temp[4];
unsigned?char?RF_Buffer[18];
unsigned?char?Password_Buffer[6]?=?{0xFF?0xFF?0xFF?0xFF?0xFF?0xFF};?//?Mifare?One?缺省密碼
unsigned?char?money_ok[4]?=?{0x00?0x00?0x00?0x00};????????????????????//充值、消費數額數組
unsigned?char?money_ob[16]?=?{0x000x000x000x14};?????????????????//充值、消費數額數組
unsigned?char?input_ncount?=?0;??????????????????????????????????????????//輸入數字個數統計
unsigned?char?Result[9];?????????????????????????????????????????????????//存顯示字符
unsigned?char?money[4]?=?{0x00?0x00?0x00?0x00};
unsigned?char?money_dot[4]?=?{0x00?0x00?0x00?0x00};
unsigned?char?money_inch[6]?money_inch_hex[5];
unsigned?char?money_inch_dot[6]?money_inch_hex_dot[5];
unsigned?char?money_i[4]?=?{0x00?0x00?0x00?0x00};?//這個初值一定要有,否則出錯
unsigned?char?money_i_dot[4]?=?{0x00?0x00?0x00?0x00};
long?int?inputnum?=?20;?????????//充值數值
unsigned?char?inputnum_dot?=?0;?//充值數值的小數部分的值
long?int?sum_dot?=?0;???????????//充值后小數部分的額度
long?int?inteDec?=?0;???????????//寄存器內部的整數部分值
long?int?dotDec?=?0;????????????//寄存器內部的小數部分值

char?MBRX[30];
char?MBKeyTP[30];
char?Event;
unsigned?char?DISP_MODE?i;?//?編輯控件顯示模式
unsigned?char?des_on?=?0;???//?DES加密標志
void?Key_TP_Task(void);

//***************************************************************************//
//???????????????????????????????????????????????????????????????????????????//
//?????????????????初始化主時鐘:?MCLK?=?XT1×(FLL_FACTOR+1)??????????????????//
//???????????????????????????????????????????????????????????????????????????//
//***************************************************************************//
void?Init_CLK(void)
{
??unsigned?int?qq;
??WDTCTL?=?WDTPW?+?WDTHOLD;?//?關看門狗
??BCSCTL1?&=?~XT2OFF;???????//打開XT2高速晶體振蕩器
??do
??{
????IFG1?&=?~OFIFG;?//Clear?oscFault?flag清除振蕩器失效標志
????for?(qq?=?0xff;?qq?>?0;?qq--)
??????;
??}?while?((IFG1?&?OFIFG));?//oscFault?flag?still?set

??BCSCTL2?|=?SELM_2;?//MCLK=XT2
??//BCSCTL2?|=?DIVM_0;????????//控制MCLK不分頻默認

??BCSCTL2?|=?SELS;?//SMCLK=XT2
??//BCSCTL2?|=?DIVS_0;????????//控制SMCLK不分頻默認
}

void?Delay(unsigned?int?time)
{
??unsigned?int?i?k;
??for?(i?=?0;?i?????for?(k?=?0;?k???????_NOP();
}

//***************************************************************************//
//???????????????????????????????????????????????????????????????????????????//
//????????????????//十進制數轉為字符串???????????????//
//???????????????????????????????????????????????????????????????????????????//
//***************************************************************************//
void?Int_char(lo

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-12-12?11:58??公交充值卡DEMO\
?????文件????????5355??2019-09-19?07:31??公交充值卡DEMO\lcd.H
?????文件????????9448??2019-12-10?14:00??公交充值卡DEMO\main.c
?????文件????????2990??2019-12-10?12:59??公交充值卡DEMO\strtonum.h

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