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mfrc522与MSP430开发板及51单片机连接(含上位机测试软件): f: }; s* n6 x
mfrc522与MSP430开发板及51单片机连接(含上位机测试软件)) J1 i8 u- ], A" s& y; R% B( X
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3 r7 J# Q2 j, R9 A* |51单片机源程序如下:& d, J( I7 v, F* x# d g6 T7 z, A" K
' u# l+ ]) g: ?( w' J. E: N/ @ | #include "reg52.h"
) Z7 m5 m* R r5 U9 h& ]# _#include "main.h"4 L9 Z; j5 B% ^, ?: r4 L4 ^" }/ i; d
#include "mfrc522.h"
3 w! l) w" c. H/ V4 |- F/ y p#include <string.h>, [2 W, g( f# v
//M1卡的某一块写为如下格式,则该块为钱包,可接收扣款和充值命令7 O1 e5 R/ l0 {1 Y4 K
//4字节金额(低字节在前)+4字节金额取反+4字节金额+1字节块地址+1字节块地址取反+1字节块地址+1字节块地址取反
: d$ {6 l" i f2 \unsigned char code data2[4] = {0x12,0,0,0};4 }2 _! v7 q% H
unsigned char code DefaultKey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
j0 s6 g5 r2 W( Funsigned char g_ucTempbuf[20];
1 Y9 j6 n) [& o( {unsigned char idata MLastSelectedSnr[4];- w J" f5 m$ j1 Q, u: d/ Y
unsigned char idata RevBuffer[30]; 4 e! F: w& ~8 @* c
unsigned char data SerBuffer[20];
" q9 _9 J" x! Wbit CmdValid; . Z, u5 K$ m+ a' Z1 x
$ G7 h/ }. c2 Y$ k+ ~% E
void iccardcode()9 v# r2 K4 m; J* A1 K- O o8 n
{ 4 x7 \8 p! O9 \
unsigned char cmd;
1 C! ?: P! C/ b, V& S- |8 S: X, \ unsigned char status;
- @5 G. J a- c, q% ]. j; I: \: J0 L7 u) v" \$ H
cmd = RevBuffer[0];
& `- u2 X. j' [0 X5 f/ B switch(cmd)
! k/ S% _% y: x5 ~ F {$ [$ {+ I! Z3 i1 Q
case 1: // Halt the card //终止卡的操作2 ], [$ e! }2 c& N6 S! @
status= PcdHalt();;
9 d4 |. k! a# d) x, H1 M RevBuffer[0]=1;
R! M. S" ~ R RevBuffer[1]=status;) C+ }: k( j/ K3 ]( S7 D/ Q3 p) B* c
break; 2 j( T, {$ }0 h3 V( }
case 2: // Request,Anticoll,Select,return CardType(2 bytes)+CardSerialNo(4 bytes)# i, r1 A+ d: w' m6 a
// 寻卡,防冲突,选择卡 返回卡类型(2 bytes)+ 卡系列号(4 bytes)
3 X6 e( @, P6 a. ~* b& v9 c; F status= PcdRequest(RevBuffer[1],&RevBuffer[2]);: r7 l6 N& H& R. m6 B
if(status!=0)4 B5 ^7 G/ e3 Y5 d0 ?6 V
{
9 E8 _; Y" D6 x status= PcdRequest(RevBuffer[1],&RevBuffer[2]);
" h; `3 @7 V( N3 `6 U B. w, V if(status!=0)
2 ?; e- b. ^- F4 ^* D# ~* Y( M/ ^ {
$ \5 J9 r) I! j, c# | RevBuffer[0]=1;
" x7 j, c$ Z6 i" _( A' q RevBuffer[1]=status;
9 |* r! M- G% I* H- J break;4 Z- M5 U6 k* Y9 K7 K: s
}
! ~% `9 E* U1 s1 e' D/ B' S }
8 }% p: u& Z5 d3 K& g9 ?, ?9 x9 n3 S RevBuffer[0]=3;
( u' x! u7 k$ l+ n, u RevBuffer[1]=status;
+ d$ j6 q* c4 L' E) @% U. a2 Q break;
6 R7 A( z% E4 j: d5 `9 j2 x3 |% c3 d" x- x A+ X
case 3: // 防冲突 读卡的系列号 MLastSelectedSnr
8 f' w$ q3 Q: |( ` status = PcdAnticoll(&RevBuffer[2]);5 V) f6 t6 e; S7 S
if(status!=0)9 @3 v' g3 ]7 b C! \) o
{8 p) S% G9 R+ H/ n
RevBuffer[0]=1; 9 j; s8 X6 e3 i) j9 Y. ~! y
RevBuffer[1]=status;# s- ?' B* I# J
break;, M( ]# f0 U' ?* ?/ T1 ?
}1 Q4 j1 g/ t- \$ B1 L
mEMCpy(MLastSelectedSnr,&RevBuffer[2],4);
2 o) G' n& @. A3 [* q) Z1 g RevBuffer[0]=5; c% M3 A7 q* }5 k
RevBuffer[1]=status;. r. e8 Y, ^6 N3 j( y, Q" U$ i! P
break; + i" Z$ H! {# e
case 4: // 选择卡 Select Card* B7 y1 P* \) O/ o" I
status=PcdSelect(MLastSelectedSnr); c! H- J P) N |; R# d a
if(status!=MI_OK)
9 \" r7 l3 b; k {
3 t t, V1 v/ p; Q2 J RevBuffer[0]=1; / W" ` |$ w; d, p2 D; F. d' I1 l& J
RevBuffer[1]=status;8 p9 J; ~2 ^. `
break;
$ [9 S- M! m+ E/ ?9 p* W) ~ }
% Q+ r' P% q, Y RevBuffer[0]=3;+ M- I; h4 z3 X+ f4 ~+ w
RevBuffer[1]=status;
# ]3 H" i9 s* m$ Q# C, F break;) Q, ~. G/ O K, Y$ F
case 5: // Key loading into the MF RC500's EEPROM2 k% S5 E" }. V
status = PcdAuthState(RevBuffer[1], RevBuffer[3], DefaultKey, MLastSelectedSnr);// 校验卡密码
3 T4 p9 C7 [$ _6 ^' ?2 u; h RevBuffer[0]=1;
" H% B. Y1 p+ Q4 `+ c RevBuffer[1]=status; " d% S( W. v; |& ]; T* s
break;
$ E9 n0 C2 [- [) `* p: n# A case 6: 8 L& {. U3 U. ]$ H I0 B& k& M$ A
RevBuffer[0]=1;
' \, p# b* P: } _; B# i6 z6 b% T RevBuffer[1]=status; # O5 r; G$ Z- x. V& \; J3 \4 |
break; 7 `* D. W( H1 v. ]. p! F! d
case 7: 4 ^0 }; i. n, {+ F
RevBuffer[0]=1;
- `$ L1 \% b1 B2 _- G1 b RevBuffer[1]=status;
6 \ H" H3 j( H8 k break;
! f) P. ^ p* _0 k& Z( Z case 8: // Read the mifare card @! z# @. g5 y
// 读卡! Q( s5 {! b6 R7 ~2 Z+ b
status=PcdRead(RevBuffer[1],&RevBuffer[2]);
6 R) G- _( {5 j2 N8 c" D$ | i if(status==0); c) f3 H+ F7 d. B, N+ \
{RevBuffer[0]=17;}% B, U' Q5 d7 e, r( k9 `2 Z3 m
else" p% w8 c! K* H0 y3 U
{RevBuffer[0]=1;}
. |3 [2 T" j" }7 h( K2 } RevBuffer[1]=status;
) J+ S" Z2 k) b e9 G, @ break;9 r2 n$ p/ y# ]/ D
case 9: // Write the mifare card
3 t7 b3 C. d: v* ` // 写卡 下载密码: b: W P& Z5 Z+ o2 F! M% A, l
status=PcdWrite(RevBuffer[1],&RevBuffer[2]);
: j! W; p& k' Q RevBuffer[0]=1;
. c- Y1 p/ s+ [8 ^ RevBuffer[1]=status; + A1 N; M0 s: Y0 O4 n
break;9 \/ F% o( r+ `5 o$ h( k
case 10:+ a8 H' K" Z% l; A1 b( y: I. k, M
PcdValue(RevBuffer[1],RevBuffer[2],&RevBuffer[3]);
+ s& i: C9 l- ~, W; _ RevBuffer[0]=1;
9 ~" Z% M- c5 L# b Y* g- z7 I7 ?9 }6 T RevBuffer[1]=status;' l$ b! }0 K2 w( U& u
break;
6 x7 W) E% v. N& H! O: b case 12: // 参数设置% x: k5 n& o7 Y4 o& [ e+ d
PcdBakValue(RevBuffer[1], RevBuffer[2]);, c* |2 f5 _& l ~
RevBuffer[0]=1; //contact2 P8 _$ H4 R. r* _+ y+ q" p
RevBuffer[1]=0;
5 z5 v. I. d, l2 ? C+ S8 ` break;
+ A! t- d" K2 k' o }( p9 f3 [3 w' [9 X+ G) z
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) V- a1 Y/ ?% B* ~. B z% Y; \# [$ G
* Y1 t0 q; g. B2 u% ~
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}; N, V4 d: }/ T6 f
/////////////////////////////////////////////////////////////////////
( D' ?3 W! N# u9 S) a# ]//系统初始化
. y) {+ t% w$ C$ D7 K/////////////////////////////////////////////////////////////////////
6 ?3 D7 j- w* C5 _1 S$ v5 ?, gvoid InitializeSystem()
. P, _& P/ ?; \; E( k{, e4 @+ L5 r) e3 L
P0 = 0xFF; P1 = 0xFF; P3 = 0xFF;
1 S; h7 X+ p/ p6 g5 u- v: a! V1 Q9 ?! ]
2 F4 ?+ U3 H. o6 E/ c
5 N% h$ x0 k P2 M
ET2 = 0;
# _, C5 D9 n" T) L/ G% ^ T2CON = 0x04;
- C" A% X/ h2 w6 w; w; J PCON = 0x80;
- ^4 r* M+ z. t6 P, ~% q) L, I SCON = 0x70;
8 y* ^$ q3 r- J TMOD = 0x21; //TMOD = 0x22;5 j$ _" s, q3 J3 O
& M/ P5 x( S i/ x ^0 Q TH1 = BAUD_9600;
& U. m0 [ }) S) i TL1 = TH1;
! c4 \! O: n2 Q! b+ t TR1 = 1; // 波特率发生器4 z1 g0 A3 \ }$ A U
+ P8 ]9 i. c* g. I; O# @
TH0 = 0x60;9 L0 p' z) q" H: \1 [, w" |' \
TL0 = 0x60;
- A. I1 T1 k- u6 g" e TR0 = 0;
! w; d2 x v! `, K ^8 A9 X$ @. J
ET0=0;
3 x3 [" [( ]( ~2 R/ Q ET1=0;4 o7 m; i' _4 @' ]6 M
EA=1;" [" M1 [) n! ?& C
EX0=1;
% _0 i9 b/ X, e3 R IT0 = 1; ) y* }" v8 u( F) a7 a
TR2=0;
+ V( E1 F$ F+ L- L# w6 b/ O+ A ES = 1;
+ p! @) n' {/ D: ]4 n CmdValid=0; 4 c, p( ?: h( ^' [4 g
4 r, ~' v5 G: N' n: Q2 \9 G9 G k LED_GREEN = 1;
1 s$ k3 z* P j4 g6 i PcdReset();
( ~( a1 E; y! X+ y PcdAntennaOff(); 9 ?4 @0 x5 H. x" C# m) T) R9 R
PcdAntennaOn();
5 l1 H, F+ ~* e: v M500PcdConfigISOType( 'A' );
3 i" v* \7 o2 } LED_GREEN = 0;& h4 e$ T; J T4 d% F1 I9 i7 }9 L
delay_10ms(10);
& h6 t% \& n# @" i# K) v. E0 [& ? LED_GREEN = 1;- k$ x5 } ]4 v* [) U
delay_10ms(10);! e; ^3 p/ V1 i) k8 s! ~
LED_GREEN = 0;
# t+ x# V4 Y& @$ e8 Q}
; p2 x5 q4 L" H+ H! }% v$ l2 q8 I
/////////////////////////////////////////////////////////////////////
: J& i* \4 w3 H+ @//用T2做延时子程序7 h8 r: Y3 q, ~8 f, I% a2 w/ t
/////////////////////////////////////////////////////////////////////
6 k3 c4 b# Y; ~3 F" `; r
( k2 A6 k" @! n& @3 r# Z
- ?4 ]( m" D; Q B: {///////////////////////////////////////////////////////////////////////4 Q) r6 d- a# f( M+ C3 L
// 接收和发送中断9 P* h: y% d% @: U- a
///////////////////////////////////////////////////////////////////////6 ]! g0 _" D; d$ k
void isr_UART(void) interrupt 4 using 1
8 F' J& j7 W$ Y3 D' q( ]7 u; S* e2 R{
3 E5 t A* g" l3 j( Z7 b* U: K- n unsigned char len, i;
" ^1 I; f- r8 g2 U; C0 n7 }& W2 g unsigned int j=0;1 L7 o" k- b6 t5 O
1 }! H& P2 U$ K% c' k' f+ ^6 J$ Q if(RI)
3 j8 x+ g% @/ s2 p/ ]4 }& ~ {
$ c8 Q; a) ^* }# S! Z len=SBUF;4 N+ ~+ }1 | Q/ i# ~0 W
RI=0;
: G9 b; D) V6 U for(i=0;i<len;i++)
+ V# ^+ b! z5 j/ f1 _2 S1 V {" t' R/ b( T6 T% l! A
while(!RI)
1 M2 O0 M c% A3 u {
9 p3 A& h/ K3 O5 D; b" Z7 g j++;
7 e$ w, r, U# h/ ]: E2 D* [; r if(j>1000)6 p6 x8 u2 r1 q5 x1 R
{
0 p; x; V' m. N0 R# G, l+ G& O break;$ s8 t% ^6 D: k: r" Y! `# t
}6 Z* z$ y! o5 A
}7 r! `8 P$ {. U. W# p
if(j<1000)
7 O6 @$ w: O4 N& F/ Y( x {
( s, Z% H% b3 o5 X: l) }: U RevBuffer=SBUF;7 X q3 q- c6 o( g6 }
RI=0;! x1 P" S, U6 i- }; A- |1 @% i
j=0;
3 ~" p, B9 a- d }
L# ?0 A( d- Y( [9 i8 Y$ L. ` else
7 R9 D( j0 I g9 D0 }: K) D {
. Q5 z( m d: Q( \ J break;
" ^5 N& }( p1 n% p; I% P }4 z: n% U$ Z$ o6 W5 {
}
/ Q1 a7 P: T- v+ { if(i==len)# |% R0 d8 Q5 G+ _+ v. h5 d
{
6 Y2 D( ^0 L; l' e7 H0 R# S' s& g REN=0;; U' c; N1 K/ |3 H3 s
CmdValid=1;
0 t9 \+ P+ ?+ x& i$ ]) V }
: p6 ]) D4 B8 x0 }. ^ }
: O* w9 T: n U' k7 H! G e; y else if(!RI && TI)2 ~2 t J: L7 G0 e1 Z/ B0 ]' a8 G
{4 u- W3 e% G( x9 O& C& d
TI=0;6 K1 Q! H3 a5 v
len=RevBuffer[0];
: \" B- B/ ]8 O* v m6 I for(i=0;i<len+1;i++)
4 U+ N7 R- S5 U `5 @+ X# t s3 D+ B {
! Z8 V& M/ g8 t3 {9 u# `3 ` SBUF=RevBuffer;
: {! p p$ O( B. P. @ while(!TI);2 M8 R9 M- U! i7 T) H$ b% d5 Y6 i
TI=0; ( T2 m, i! Y- p# z1 _# w& ~
}
" R$ c9 A B4 o3 I/ m REN=1;: s/ c0 t- N3 g
}
6 M( \/ a& g7 Y* P/ S k}. g4 x0 a, E6 N3 O; b, u
$ q0 e( b# M( W2 q- H! z' X1 B# E2 p# K: ?# r4 z
/ J7 z- z. t9 S void main( )) A+ E* h( `8 p) @
{ Q; y) R8 o d1 [0 }* |9 N3 I
unsigned char baud;
- s- s9 Z! C. P- \. H; K: `% q InitializeSystem( );; r; F/ p& D5 }! l+ ?) S
while (1)3 j+ L* }$ Z) j- C. y# i- ^
{
' F0 T8 j, Q0 w! n if (CmdValid)* i) K& R4 M9 H# d1 V' A3 K
{! }0 P0 U% ^# ]8 K3 }; C" b1 I
CmdValid = FALSE;
3 i f2 ~ d' h6 g) h5 \5 h if(RevBuffer[0]==11) //为了加快相应速度 测试风鸣器
4 T5 e. S/ z* T& v( h7 c {6 d- E; G9 P" G' u
RevBuffer[2]=RevBuffer[1];" n9 \/ ]( B1 T B# ?$ B
RevBuffer[0]=1; //contact& m0 o8 i! O4 `
RevBuffer[1]=0;
, i' L2 l9 m8 e- d" ^4 Q: k CALL_isr_UART();
?' F( q, U, }. v) u/ P LED_GREEN = 1;
3 g# H- S0 t4 G+ Z1 j$ ^ delay_10ms(RevBuffer[2]);
5 {3 r, E& ]# b5 d LED_GREEN = 0; f8 \6 O2 d% N j( C$ z7 f( m
}
: ^1 G$ J' b8 r, t else if(RevBuffer[0]==13) //设置通讯波特率, D( k. @ i% e# w; ^& M
{) [ `4 K( }1 p2 R6 C' L
switch(RevBuffer[1])
, n4 u& o' M l ~/ p, e( ~, [ {
# [) k, i$ i7 B: X8 M0 M. e case 0:) a+ \. s7 x2 ^/ t* h2 L: I0 j
baud=BAUD_9600;
9 ], ^: _5 @) u" i. H {% ^2 M3 l break;
+ W7 B# d4 A+ ] case 1:: B4 S% F' }9 U; Y& X
baud=BAUD_14400;9 S1 @: z9 r5 [' x* a% [
break;+ }( q, g/ G ^: l7 w4 ~. s: T z
case 2:
3 T6 n) m- y, s* E' Y8 o baud=BAUD_19200;- I& a4 Z/ v* `1 r |- K
break;9 B. d) }7 L E4 q f7 t
case 3:7 `1 Y) Z4 m: E3 m0 p/ n
baud=BAUD_28800;
* b4 f2 }! z; ?" ~: r break;* O5 p! e4 K" m4 }% W
case 4:5 `5 U! e+ c+ w
baud=BAUD_38400;0 a2 E, L6 {& z1 I+ q
break;8 b/ Y) @: B1 G5 j5 f5 {" X) P
case 5:6 q- z* R( |" t# B( P6 c0 V, i ^; `
baud=BAUD_57600;
& O# o- |2 f' Y/ W8 S6 o" A6 h break;5 ^" W! }! U: U
……………………' B& B; y! n* X: |* M! |) Q
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…………限于本文篇幅 余下代码请从论坛下载附件…………% D9 F: q: q' w, L4 I' D
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msp430单片机源程序:; D, W+ V& a2 m* g3 B6 P- m% j. d& l
//. g9 O8 K4 B+ j& g: g
//===========================================================================//
& D5 l/ v9 ]$ T- j8 @& L% @3 S+ D/ ~; q* R
& V0 j; a% E% N5 F
#include "msp430x14x.h"" Q3 S6 j1 F, ]% V7 \. O# @
#include "PIN_DEF.H"! h6 l& G* K* c; X
#include "RC522.H"
]3 }# D; | V. O1 m#include "UART0_Func.c"& X2 V; b9 d/ g4 o! s/ e' ], F, O; D7 c
#include "ctype.h" ' P, K" g, \) i% X
#include "BoardConfig.h": R; y7 h' m; E1 E. H
$ N) L2 e! o% @9 r0 `7 Q( V3 y. n: ~; p$ ?; T* `
unsigned char UID[5],Temp[4] ;( }& h5 ^. ~9 b/ }" ]8 |- A7 o% h0 J6 A
unsigned char RF_Buffer[18] ;
: q/ F6 x5 O( s( W/ sunsigned char Password_Buffer[6]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF} ; // Mifare One 缺省密码
3 h: ^( {+ J! o8 q7 n5 S/ n+ ], N/ Z8 t
& l4 q( |8 S( D2 {- `char MBRX[30] ;
: ]1 u E/ Q/ ^- d5 U9 Wchar MBKeyTP[30] ;
: _* O, C' a6 J! l! ?7 a4 hchar Event ;
3 o' [2 D$ W& [$ Junsigned char DISP_MODE,i ; // 编辑控件显示模式
$ [1 t! P/ v* n, Z4 Xunsigned char des_on = 0 ; // DES加密标志, r+ C/ I4 A3 ?
void Key_TP_Task(void) ;
/ J6 g, t! F5 s2 f0 x) e
& G/ y' \( |* \2 ~
5 }6 h0 p0 G# Y9 S; e//***************************************************************************//
7 K$ c' G& U( U4 _// //* k" `2 J# h: c+ Y$ {0 V+ y2 Z
// 初始化主时钟: MCLK = XT1×(FLL_FACTOR+1) //. B) T/ _: O- N I8 k
// //
3 n" `+ q1 X, l: \0 u- t: C4 R0 k//***************************************************************************//
4 T/ \" m: U5 g3 Q* Ivoid Init_CLK(void)2 Y! j. \6 G9 i3 z$ s
{$ `1 _* d3 m. |
unsigned int qq;
# O N/ R. p0 r- m* B# a. } WDTCTL = WDTPW + WDTHOLD ; // 关看门狗! [: m' y) m, U8 }) \5 j3 B8 d0 v7 g
BCSCTL1 &= ~XT2OFF; //打开XT2高速晶体振荡器 ) `; i; ?9 |5 R4 Z* A) U
do
/ u1 h6 e7 I5 z, k {
2 P7 l' p9 L. ?% u IFG1 &= ~OFIFG; //Clear oscFault flag清除振荡器失效标志
8 c# n6 B! I- @+ k9 {! F# v8 ?; M for(qq=0xff;qq>0;qq--);
+ p/ {$ h0 I7 ~7 G }while((IFG1&OFIFG)); //oscFault flag still set% W- Z+ ^; N! ]
; F2 B8 P# [, h9 a. i4 J
BCSCTL2 |= SELM_2; //MCLK=XT2
' Z# v! F" \. T. B- l3 { //BCSCTL2 |= DIVM_0; //控制MCLK不分频,默认8 i7 Y+ S+ O6 q5 d& h- Q/ N+ l
8 i! x1 s2 T- J: \! u9 ]! _
BCSCTL2 |= SELS; //SMCLK=XT2
1 d6 } l w" Q //BCSCTL2 |= DIVS_0; //控制SMCLK不分频,默认
+ H$ P( J& H# ~& D}
& ^ ~7 S4 Y! J( n8 n" J7 e5 |+ ? s# X+ U) k Z8 @
f# R* S6 t' \) i( Qvoid Delay(unsigned int time)9 ]' e. s7 Q9 G/ L O
{) e* l6 Q; t/ T) l
unsigned int i,k ;" Y7 O6 g C5 A: V( m3 T
for(i=0;i<255;i++)" |4 j6 Y* g; u, u
for(k=0;k<time;k++)& b9 D6 Q4 T- W( O% d% g
_NOP() ; : m/ i9 G' d5 W
}6 K0 d+ u; ?" J c
5 g& E0 a% i' P( ^* e4 m
# w( E" R' U! e8 D: Ivoid Auto_Reader(void)
6 \" k: @8 n1 a K{
+ u! K0 T; W( E, M while(1): O* P/ Z/ L6 U! W$ {; f
{
1 g4 e4 k' i: V T- Z if(PcdRequest(0x52,Temp)==MI_OK)
) s! M# ~, B! h# [ {
5 [; e8 h8 S2 ^' P; O+ q if(Temp[0]==0x04&&Temp[1]==0x00) 3 {9 d; v9 V7 ]2 f' V
PutString("MFOne-S50");: I. O3 h0 p: b; F
else if(Temp[0]==0x02&&Temp[1]==0x00)( w1 S! D# {" ?0 J1 h, [
PutString("MFOne-S70");; i: {/ D5 }; a6 Y5 {1 Z0 N
else if(Temp[0]==0x44&&Temp[1]==0x00) |4 I: D8 }# Y- w D7 U) _
PutString("MF-UltraLight");3 b1 P$ m) \& N6 P
else if(Temp[0]==0x08&&Temp[1]==0x00)* S9 A( Z& \1 z
PutString("MF-Pro");& w8 @: j2 w7 f
else if(Temp[0]==0x44&&Temp[1]==0x03)
l! O9 ?( T- ~, i i( g PutString("MF Desire");
, w# W" M$ f' \ else
1 r0 G9 _8 Q( ^ PutString("Unknown");
( R6 `1 }3 q: ^, i+ s if(PcdAnticoll(UID)==MI_OK)
: ?5 o9 c r+ H { - T( s- w' V. |
PutString0("Card Id is:");
5 E8 t( t4 u4 ^9 ]# ?! Y tochar(UID[0]);9 J3 m. d+ S+ G% o& e& p
tochar(UID[1]);
* L z8 e, ] f/ L0 n tochar(UID[2]);5 y9 n7 ]3 t$ X1 i) D( j: Q0 j
tochar(UID[3]);; w. E0 s( `; D0 U3 o
while (!(IFG1 & UTXIFG0));
- D: W' T# s+ a7 A, G TXBUF0 = '\n'; //发送换行指令
! Y8 u r% ?2 Z* ^! X4 f 2 C* v' e k j1 Y5 {/ j
RED_LED_ON ;
( f% |4 a# r! D! q6 B. M' c q! Q, X Delay(200) ;
0 g9 ~$ ^' F" a8 N% A- F RED_LED_OFF ;* M7 |5 p9 L( Q: U
Delay(200) ;
, p# Q* U2 k2 x9 \0 @- I8 Z }. G1 @0 W$ z' Q: H# z: y
}
& M8 K2 N, B0 l6 }( U else GRE_LED_OFF ;; p, A f" y9 c1 W7 E# T" C" ?( f( o
} 8 D& p) W' L4 C+ W& q3 O
}! W3 Y r5 K& o% S
# D0 N; I: u+ c* h) z7 I
; `# e; P& ^5 d( Uvoid Find_Card(void)
. v; Y+ L) R% M{
2 r5 x! @6 J0 W* B5 K: w% l9 e if(PcdRequest(0x52,Temp)==MI_OK)
5 Z+ Z4 d1 H% P1 B+ o- b$ D {
6 ]0 r$ q) E2 V% Z# w if(Temp[0]==0x04&&Temp[1]==0x00) # D. v _+ L/ X
PutString("MFOne-S50");
+ N- A1 g% n" d else if(Temp[0]==0x02&&Temp[1]==0x00)0 d7 p4 i8 m- K5 M* J% ~) h6 c
PutString("MFOne-S70");
0 o3 p% p# v( _ else if(Temp[0]==0x44&&Temp[1]==0x00)2 N7 q8 L/ m; t5 b% _
PutString("MF-UltraLight");
L7 J7 v% w9 L# `4 ~; C; }) L# k else if(Temp[0]==0x08&&Temp[1]==0x00)' k1 f; h; D/ K J1 d N1 f% \
PutString("MF-Pro");
+ R3 t' k+ g2 G+ w/ n. f else if(Temp[0]==0x44&&Temp[1]==0x03)/ M+ O6 M. D3 e0 A% Q
PutString("MF Desire");3 P) I- J* P8 t
else
# P: n k% l# m) H a/ V PutString("Unknown");
- V/ D' `+ Q3 q8 N, j+ Q" A PutString("SUCCESS!");( C+ G: U5 u0 O2 s. K" D
}5 J; x6 _# r- ?6 e# T0 T8 w+ Z
else PutString("Faile!");
6 b7 u$ D, P4 }}( S( Z* w8 c U7 h! t0 d" H+ { V
- R+ |4 k6 C' {+ S
( U) y0 N8 G: s) m
void Init_Port(void)( m* @# q: l& F" e
{
; Q; N) x# q& q8 E2 i P4DIR = RF_LPCTL + RF_SS + RF_SCLK + RF_DATA_OUT ;
* i) O4 e7 q* _, Z( B$ u! R P2DIR |= BIT0+RF_LPCTL + RF_SS + RF_SCLK + RF_DATA_OUT;
* M1 P m0 g" ?) P P1DIR = RF_LPCTL + RF_SS + RF_SCLK + RF_DATA_OUT ;
" w7 S \! e! r' a}
/ M' r% z4 s' }3 T5 K1 ~/*******************************************- X! P% X5 C5 V
函数名称:HandleConfigMenu
: }: ?! o" I/ @) t4 b* c% h功 能:处理PC的配置函数9 O; P$ \9 B: L) q
参 数:inputvalue--接收到的来自PC机的字符
" R4 f# M( t! F2 g# _! v1 {返回值 :无
/ @9 F- I( C: c4 a, U6 [+ [' H********************************************/
8 d% X1 ?+ v6 svoid HandleConfigMenu(uchar inputvalue)4 W8 g5 ^5 k& y& Z8 T, U- Q
{2 d; L7 h) w; m- @! `
switch(toupper(inputvalue))
- M- e0 C; k2 G9 w {
" o/ u3 h: W3 x3 Y3 S7 ? case 'A':
$ }' [/ n3 _; o- [' {, z* h+ e, { Auto_Reader();
# x9 w0 O9 k) f8 k* z break;& Z, h% C+ S2 H5 ^
case 'F':0 [4 i0 t& a4 G( G- d9 O
Find_Card();9 c' ]1 A* H! Q
break;/ R* w" d ^) B! q$ O3 d( P
default:
7 A/ v" o( n8 g# v4 Z+ y* a2 C DisplayConfigMenu();
* H: O: l. S4 b) l" J( a: t }
6 R" V7 ]. M. a6 l/ X6 i6 j2 ^}9 e! T/ C6 ?7 M3 e& {2 _; ]
& F( j7 O# h* X) T9 E2 u' R5 q
. O) v; m) d/ s# `6 _, V' Y
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…………限于本文篇幅 余下代码请从论坛下载附件…………+ k2 I# l$ j' \9 \: C) J
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