📄 main.lst
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C51 COMPILER V4.01, MAIN 29/08/06 08:02:00 PAGE 1
DOS C51 COMPILER V4.01, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN F:\1\MAIN.OBJ
COMPILER INVOKED BY: C:\COMP51\C51.EXE F:\1\MAIN.C DB SB OE
stmt level source
1 /****************************************************************************
2 * *
3 * File: MAIN.C *
4 * *
5 * Version: V3.2 *
6 * *
7 * Created: 2003/10/11 *
8 * Last Change: 2005/06/04 *
9 * 增加看门狗控制 防止CPU 死机 *
10 * Author: DavidQi *
11 * *
12 * Compiler: KEIL C51 V6.23A *
13 * *
14 * Description: 输出 M1序列号 *
15 * *
16 ****************************************************************************/
17 #pragma large
18 #define __SRC
19 #include "main.h"
20 #undef __SRC
21
22 #include <string.h>
23 #include <intrins.h>
24 #include <stdio.h>
25
26 #include "m500a.h"
27 #include "cpu.h"
28 #include "rdio.h"
29
30 #define MIS_CHK_OK (0)
31 #define MIS_CHK_FAILED (-1)
32 #define MIS_CHK_COMPERR (-2)
33
34 // Function: mifs_request
35 #define IDLE 0x00
36 #define ALL 0x01
37
38
39 // PC Debug Data: 02 30 31 32 03 33 checksum =33 (30^31^32)
40 // Release Number of the Firmware
41 uchar code SW_Rel[] = "\n\r MFRC500 V1.0 8.03.2003 \n\r";
42 uchar code ms[4][2] = {{0x0,0x0},{0x0,0x0},{0x0,0x0},{0x0,0x0}};
43
44 // Serial Number of the MFRC500
45 //uchar Snr_RC500[4];
46 uchar xdata Snr_RC500[4];
47 //static uint Crc;
48
49 // Local Prototypes
50 void init(void);
51 void cmd_execution(void);
52
53 // Interrupt Service Routines
54 void isr_timer0(void);
55 void isr_UART(void);
56
57 //uchar card_snr[4];
58 uchar xdata card_snr[4];
59 char xdata ErrNum;
C51 COMPILER V4.01, MAIN 29/08/06 08:02:00 PAGE 2
60
61
62 //cqbq
63 uchar idata cardnum[4]; //无符号字符数组变量cardnum[4]被定义为idata 存贮类型
64 uchar xdata nums;
65
66 unsigned char code CmdData_1[]={0x7f,0x40,0x05,0x0,0x0,0x0,0x0};
67
68 unsigned char code CmdData_2[]={0x7f,0x42,0x08,0x0,0x0,0x0,0x0,0x0};
69
70 uchar xdata SectorNum, BlockNum,CommandNum,Key[6],CardData[16],KeyData[6];
71
72 uchar xdata CardSnrNum[6];
73
74 uchar xdata SnrErr;
75
76 uchar idata ComeCard = 0,GoCard = 0;ChkSum1 = 0;
77 uchar idata DetCardCnt=0;
78 bit bdata SendCardSnrFlag;
79
80 //cqbq
81 bit CopyCardNum ( void )
82 {
83 1 bit flag_num=1; //因为默认存贮类型为XDATA，所以表示为 位变量flag_num
84 1 // 被定义为 XDATA存贮类型
85 1 uchar idata i=0;
86 1 uchar idata *pnt0 = &cardnum; //无字符指针变量pnt0被定义为 idata 存贮类型，并将数组
87 1 // cardnum 的首地址赋给指针变量pnt0，而不是（*pnt0）
88 1 uchar xdata *pnt1 = &SerBuffer[3];
89 1
90 1 if (SerBuffer[3]==SerBuffer[4] && SerBuffer[5] == SerBuffer[6] && SerBuffer[3] == SerBuffer[5])
91 1 return flag_num;
92 1
93 1 for (i=0;i<4;i++)
94 1 {
95 2 if (*pnt0==*pnt1)
96 2 {
97 3 pnt0++;
98 3 pnt1++;
99 3 }
100 2 else
101 2 {
102 3 nums++;
103 3 if (nums>10)
104 3 flag_num=0;
105 3 }
106 2 break;
107 2 }
108 1
109 1 if (nums>10)
110 1 {
111 2 pnt0=&cardnum;
112 2 pnt1=&SerBuffer[3];
113 2 for (i=0;i<4;i++)
114 2 {
115 3 *pnt0++ = *pnt1++;
116 3 }
117 2 nums=0;
118 2 }
119 1 return ( flag_num );
120 1 }
121
122 void main (void)
123 {
124 1 init();
125 1
C51 COMPILER V4.01, MAIN 29/08/06 08:02:00 PAGE 3
126 1 test();
127 1
128 1 #ifdef sst89e554
129 1 WDTC = WDTC|0x01; //Start watchdog timer
130 1 #endif
131 1
132 1 #ifdef sm8958
//WDTC_CLR = 1; // refresh watchdog timer
clrWDT();
#endif
137 1
138 1 M500PcdConfig(); // Initialise the RC500
139 1 // must be call in the initialization
140 1
141 1 // RC500 E2PROM 0x00--0x0f Product Information Field
142 1 // 0x08--0x0b Product Serial Number
143 1
144 1 PcdReadE2(8,4,Snr_RC500); // Read out the MFRC500 serial number and store it
145 1
146 1 RingOn();
147 1
148 1 SendCardSnrFlag = 1;
149 1
150 1 while(1)
151 1 {
152 2 init();
153 2 M500PcdConfig();
154 2
155 2 DetCardCnt = 10;
156 2 ComeCard = 0;
157 2
158 2 while(DetCardCnt!=0|ComeCard==3)
159 2 {
160 3 SerBuffer[1] = 0x40;
161 3 cmd_execution();
162 3
163 3 //cqbq
164 3 if ( AccOk )
165 3 {
166 4 SerBuffer[1] = 0x42;
167 4 SerBuffer[3] = 0;
168 4 cmd_execution();
169 4
170 4 if ( AccOk )
171 4 {
172 5 if ( !CopyCardNum() )
173 5 {
174 6 AccOk=0;
175 6 P1_6=0;
176 6 GoCard=0;
177 6 ComeCard=0;
178 6
179 6 delay_10ms (5);
180 6 }
181 5 }
182 4 }
183 3 //
184 3
185 3 if(AccOk )
186 3 {
187 4 ComeCard++;
188 4 if(ComeCard == 3)
189 4 {
190 5 P1_6 = 1;
191 5 // ComeCard = 0;
C51 COMPILER V4.01, MAIN 29/08/06 08:02:00 PAGE 4
192 5 break;
193 5 }
194 4 else
195 4 {
196 5 if(ComeCard > 3)
197 5 {
198 6 ComeCard = 3;
199 6 P1_6 = 1;
200 6 }
201 5 }
202 4 AccOk = FALSE ;
203 4 GoCard = 0;
204 4 }
205 3 else
206 3 {
207 4 GoCard++;
208 4 if(GoCard == 3)
209 4 {
210 5 P1_6 = 0;
211 5 GoCard = 0;
212 5 }
213 4 ComeCard = 0;
214 4
215 4 SendCardSnrFlag = 1;
216 4
217 4 }
218 3
219 3 if(DetCardCnt != 0 ) DetCardCnt--;
220 3
221 3 M500PcdConfig();
222 3 //SerBuffer[1] = 0x45;
223 3 //cmd_execution();
224 3 //delay_10ms(5);
225 3 #ifdef sst89e554
226 3 WDTC = WDTC|0x02; // refresh watchdog
227 3 WDTD = 0x80; // Reload timer
228 3 #endif
229 3
230 3 #ifdef sm8958
//WDTC_CLR = 1; // refresh watchdog timer
clrWDT();
#endif
234 3 }
235 2
236 2 #ifdef sst89e554
237 2 WDTC = WDTC|0x02; // refresh watchdog
238 2 WDTD = 0x80; // Reload timer
239 2 #endif
240 2
241 2 #ifdef sm8958
//WDTC_CLR = 1; // refresh watchdog timer
clrWDT();
#endif
245 2
246 2 M500PcdConfig();
247 2 // SerBuffer[1] = 0x45;
248 2 // cmd_execution();
249 2 // delay_10ms(5);
250 2
251 2 // 检测是否有MIFARE卡在读头感应区，有卡将卡号发送到PC机
252 2 /*
253 2 while(!AccOk)
254 2 {
255 2 memcpy(SerBuffer,CmdData_1,7);
256 2 cmd_execution();
257 2
C51 COMPILER V4.01, MAIN 29/08/06 08:02:00 PAGE 5
258 2 AccOk = FALSE ;
259 2
260 2 memcpy(SerBuffer,CmdData_2,8);
261 2
262 2 // 命令码: 0x42: 执行 Anticoll 返回序列号
263 2 cmd_execution();
264 2
265 2 }
266 2
267 2 AccOk = FALSE ;
268 2
269 2 TransHexAsi(&SerBuffer[3],SendBuffer,4);//4字节卡序列号
270 2
271 2 SendDataToPc(SendBuffer,8);//发送8字节ASCII码到PC
272 2 */
273 2 AccOk = FALSE ;
274 2 //等待PC 发送命令
275 2 // while(!FrameOk);
276 2 //RingOn();
277 2
278 2 //TransData(PcData,SerBuffer,DataLen);//SerBuffer: PC 与MCU交互数据缓冲区
279 2
280 2 /*
281 2 cmd_execution() 命令执行程序
282 2 命令码： 命令功能:
283 2 0x40: // PICC_REQALL
284 2 0x41: // Request
285 2 0x42: // Anticoll
286 2 0x43: // Select
287 2 0x44: // Authentication
288 2 0x45: // Halt
289 2 0x46: // Read
290 2 0x47: // Write
291 2 0x48: // Increment
292 2 0x49: // Decrement
293 2 0x4A: // Restore
294 2 0x4B: // Transfer
295 2 0x4C: // Load Key
296 2 0x4D: // comm check char
297 2 0x4E: // Reset
298 2 0x4F: // Get Info
299 2 0x50: // Set Control Bit
300 2 0x51: // Clr Control Bit
301 2 0x52: // Config
302 2 0x53: // Check Write
303 2 0x54: // Set Port
304 2 0x55: // Get Port
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