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C51 COMPILER V7.00 EPC_UTIL_COMMAND_SET 08/29/2006 12:53:01 PAGE 1
C51 COMPILER V7.00, COMPILATION OF MODULE EPC_UTIL_COMMAND_SET
OBJECT MODULE PLACED IN epc_util_command_set.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE epc_util_command_set.c LARGE BROWSE OMF251 DEBUG
stmt level source
1 #include "epc_util_command_set.h"
2
3 xdata byte buffer[100];
4 xdata MySelect select;
5 xdata MyQuery query;
6 xdata MyQueryRep queryRep;
7 xdata MyACK ack;
8 xdata MyReq_RN reqRn;
9 xdata MyKill kill;
10 xdata MyRead read;
11 xdata MyWrite write;
12
13 typedef struct{
14 unsigned char header;
15 unsigned short slot;
16 }QUERY_SLOT_RESPONSE;
17
18 typedef struct{
19 unsigned char header;
20 unsigned char epc_data[12];
21 }QUERY_TAG_DATA_RESPONSE;
22
23 QUERY_SLOT_RESPONSE query_slot_response;
24 QUERY_TAG_DATA_RESPONSE query_tag_data_response;
25
26 void init_command(){
27 1 select.cmd_sel=SELECT_HEADER;
28 1 select.target=0x00;
29 1 select.action=0x00;
30 1 select.MenBank=EPC_MEM_BANK;
31 1 select.EBV=0x00;
32 1 //select.Length=0x08;//by byte
33 1 select.Mask[0]=0xffff;
34 1 select.Mask[1]=0xffff;
35 1 select.Mask[2]=0xffff;
36 1 select.Mask[3]=0xffff;
37 1 select.Truncate=0x00;
38 1
39 1 query.cmd_query=QUERY_HEADER;
40 1 query.DR=0x00;
41 1 query.M=0x00;
42 1 query.TRext=0x00;
43 1 query.sel=0x00;
44 1 query.session_query=0x00;
45 1 query.tgt=0x00;
46 1 query.Q=5;
47 1
48 1 queryRep.cmd_QR=QUERY_REP_HEADER;
49 1 queryRep.seesion_QR=0x00;
50 1
51 1 ack.cmd_ACK=ACK_HEADER;
52 1
53 1 reqRn.cmd_Req_RN=REQ_RN_HEADER;
54 1
55 1 kill.cmd_Kill=KILL_HEADER;
C51 COMPILER V7.00 EPC_UTIL_COMMAND_SET 08/29/2006 12:53:01 PAGE 2
56 1 kill.RFU_Kill=0x00;
57 1
58 1 read.cmd_Read=READ_HEADER;
59 1 //read.MenBank_Read=USER_MEM_BANK;
60 1 read.WordPtr=0x00;
61 1 //read.WordCount=2;
62 1 //read.RN_Read=0xABCD;
63 1 //read.CRC16_Read=0x0000;
64 1
65 1 write.cmd_Write=WRITE_HEADER;
66 1 //write.ManBank_Write=USER_MEM_BANK;
67 1 //write.WordPtr_Write=0x00;
68 1 //write.Data_Write=0xAACC;
69 1 //write.RN_Write=0xABCD;
70 1 }
71 void deSelect(){
72 1 unsigned short temp_short;
73 1
74 1 select.MenBank=EPC_MEM_BANK;
75 1 select.Length=0x04;
76 1
77 1 select.Mask[0]=0xffff;
78 1 select.Mask[1]=0xffff;
79 1 select.Mask[2]=0xffff;
80 1 select.Mask[3]=0xffff;
81 1
82 1 temp_short=culSmallCRC16Block((byte*)&select,15,CRC16_INIT);
83 1 select.CRC16_select=temp_short;
84 1
85 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
86 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&select,17);
87 1 }
88 void select_by_mask(unsigned char bank,unsigned short*mask,unsigned char maskLen,unsigned char Q){//until
-scan all slotcounter
89 1 unsigned short temp_short;
90 1 unsigned short i;
91 1 unsigned char temp_byte;
92 1
93 1 select.MenBank=bank;
94 1 select.Length=maskLen;
95 1
96 1 select.Mask[0]=*mask;mask++;
97 1 select.Mask[1]=*mask;mask++;
98 1 select.Mask[2]=*mask;mask++;
99 1 select.Mask[3]=*mask;
100 1
101 1 temp_short=culSmallCRC16Block((byte*)&select,15,CRC16_INIT);
102 1 select.CRC16_select=temp_short;
103 1
104 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
105 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&select,17);
106 1
107 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
108 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&select,17);
109 1
110 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
111 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&select,17);
112 1
113 1 query.Q=Q;
114 1 temp_short=culSmallCRC16Block((byte*)&query,8,CRC16_INIT);
115 1 query.CRC16_query=temp_short;
116 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&query,10);
C51 COMPILER V7.00 EPC_UTIL_COMMAND_SET 08/29/2006 12:53:01 PAGE 3
117 1
118 1 temp_short=1;
119 1 temp_short<<=Q;
120 1
121 1 for(i=0;i<temp_short;i++){
122 2
123 2 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
124 2 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&queryRep,2);
125 2
126 2 RFCON=0x0E;
127 2 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
128 2 temp_byte=halRFReceivePacket(7,&buffer,5,0,CC1010EB_CLKFREQ) ;
129 2 if(RFCON&0x10){
130 3 halWait(25,CC1010EB_CLKFREQ);
131 3 query_slot_response.header=0xFA;
132 3 query_slot_response.slot=i;
133 3 send_data_frame((unsigned char*)&query_slot_response,1);
134 3 }
135 2 if(temp_byte>0){
136 3 ack.RN_ACK=*((unsigned short*)buffer);
137 3 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
138 3 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&ack,3);
139 3
140 3 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
141 3 temp_byte=halRFReceivePacket(10,query_tag_data_response.epc_data,100,0,CC1010EB_CLKFREQ) ;//receive epc
142 3
143 3 query_tag_data_response.header=0x0B;
144 3 send_data_frame((unsigned char*)&query_tag_data_response,13);
145 3 query_tag_data_response.header=0x00;
146 3 }else{
147 3 query_slot_response.header=0x0A;
148 3 query_slot_response.slot=i;
149 3 send_data_frame((unsigned char*)&query_slot_response,3);
150 3 }
151 2 }
152 1
153 1 halWait(25,CC1010EB_CLKFREQ);
154 1
155 1 query_slot_response.header=0xCA;
156 1 send_data_frame((unsigned char*)&query_slot_response,1);
157 1 halWait(25,CC1010EB_CLKFREQ);
158 1
159 1 query_slot_response.header=0xCA;
160 1 send_data_frame((unsigned char*)&query_slot_response,1);
161 1 halWait(25,CC1010EB_CLKFREQ);
162 1
163 1 query_slot_response.header=0xCA;
164 1 send_data_frame((unsigned char*)&query_slot_response,1);
165 1 }
166 void kill_tag(unsigned short* epc_data_4_word,unsigned short* pwd){
167 1 unsigned short handler;
168 1 unsigned short i;
169 1 unsigned short GetFromTag;
170 1 handler=select_single_tag(epc_data_4_word,1);
171 1 if(handler==0x00){
172 2 RLED=LED_ON;
173 2 return;//fail!
174 2 }
175 1
176 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
177 1 reqRn.RN_Req_RN=handler;
178 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&reqRn,3);
C51 COMPILER V7.00 EPC_UTIL_COMMAND_SET 08/29/2006 12:53:01 PAGE 4
179 1
180 1 halWait(5,CC1010EB_CLKFREQ);
181 1
182 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
183 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&reqRn,5);
184 1 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
185 1 for(i=1;i<3;i++){
186 2 GetFromTag=halRFReceivePacket(10,&buffer,25,0,CC1010EB_CLKFREQ) ;
187 2 if(GetFromTag>0)break;
188 2 }
189 1 halWait(10,CC1010EB_CLKFREQ);
190 1
191 1 kill.RN_Kill=handler;
192 1 kill.pwd_Kill=*pwd;pwd++;
193 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
194 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&kill,8);
195 1 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
196 1
197 1 for(i=1;i<3;i++){
198 2 GetFromTag=halRFReceivePacket(10,&buffer,25,0,CC1010EB_CLKFREQ) ;
199 2 if(GetFromTag>0)break;
200 2 }
201 1 halWait(10,CC1010EB_CLKFREQ);
202 1
203 1
204 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
205 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&reqRn,5);
206 1 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
207 1 for(i=1;i<3;i++){
208 2 GetFromTag=halRFReceivePacket(10,&buffer,25,0,CC1010EB_CLKFREQ) ;
209 2 if(GetFromTag>0)break;
210 2 }
211 1 halWait(10,CC1010EB_CLKFREQ);
212 1
213 1 kill.pwd_Kill=*pwd;
214 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
215 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&kill,8);
216 1 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
217 1
218 1 for(i=1;i<3;i++){
219 2 GetFromTag=halRFReceivePacket(10,&buffer,25,0,CC1010EB_CLKFREQ) ;
220 2 if(GetFromTag>0)break;
221 2 }
222 1 }
223 //select_single_tag will return handler
224 unsigned short select_single_tag(unsigned short* epc_data_4_word,unsigned char Q){//set tag to open or sec
-ured
225 1 unsigned short temp_short;
226 1 unsigned short *short_pointer;
227 1 unsigned short i;
228 1 unsigned char temp_byte;
229 1 unsigned char compare_count;
230 1 unsigned short* epc_data_4_word_backup=epc_data_4_word;
231 1
232 1 //init_command();
233 1 select.cmd_sel=0xDD;
234 1
235 1 select.MenBank=EPC_MEM_BANK;
236 1 select.Length=0x08;
237 1 select.Mask[0]=*epc_data_4_word;
238 1 epc_data_4_word++;
239 1 select.Mask[1]=*epc_data_4_word;
C51 COMPILER V7.00 EPC_UTIL_COMMAND_SET 08/29/2006 12:53:01 PAGE 5
240 1 epc_data_4_word++;
241 1 select.Mask[2]=*epc_data_4_word;
242 1 epc_data_4_word++;
243 1 select.Mask[3]=*epc_data_4_word;
244 1
245 1 temp_short=culSmallCRC16Block((byte*)&select,15,CRC16_INIT);
246 1 select.CRC16_select=temp_short;
247 1
248 1
249 1 for(i=0;i<7;i++){
250 2 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
251 2 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&select,17);
252 2 }
253 1
254 1 select.cmd_sel=SELECT_HEADER;
255 1
256 1
257 1
258 1
259 1
260 1 query.Q=Q;
261 1 temp_short=culSmallCRC16Block((byte*)&query,8,CRC16_INIT);
262 1 query.CRC16_query=temp_short;
263 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&query,10);
264 1
265 1 temp_short=1;
266 1 temp_short<<=Q;
267 1 for(i=0;i<temp_short;i++){
268 2 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
269 2 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&queryRep,2);
270 2
271 2 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
272 2 temp_byte=halRFReceivePacket(7,&buffer,5,0,CC1010EB_CLKFREQ);
273 2
274 2 if(temp_byte>0){
275 3 ack.RN_ACK=*((unsigned short*)buffer);
276 3 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
277 3 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&ack,3);
278 3
279 3 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
280 3 temp_byte=halRFReceivePacket(10,&buffer,100,0,CC1010EB_CLKFREQ) ;//receive epc
281 3 if(temp_byte==0){
282 4 continue;
283 4 }
284 3
285 3 compare_count=0;
286 3 short_pointer=(unsigned short*)&buffer;
287 3 short_pointer+=2;
288 3 for(i=0;i<4;i++){
289 4 if(epc_data_4_word_backup[i]==short_pointer[i]){
290 5 compare_count++;
291 5 }
292 4 }
293 3 if(compare_count==4){
294 4 break;
295 4 }
296 3 }
297 2 }
298 1
299 1 if(temp_byte==0){
300 2 return 0x00;//fail!
301 2 }
C51 COMPILER V7.00 EPC_UTIL_COMMAND_SET 08/29/2006 12:53:01 PAGE 6
302 1
303 1
304 1
305 1 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
306 1 reqRn.RN_Req_RN=ack.RN_ACK;
307 1 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&reqRn,3);
308 1
309 1 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
310 1 temp_byte=halRFReceivePacket(7,(byte*)&temp_short,10,0,CC1010EB_CLKFREQ) ;//receive handler
311 1
312 1 if(i==temp_byte)return 0x00;//fail!
313 1
314 1 return temp_short;
315 1 }
316
317 //len in word(2 byte), return receive bytes count
318 unsigned char get_data_by_epc(unsigned short* epc_data_4_word,unsigned char bank,unsigned char* output,uns
-igned char len){
319 1 unsigned short handler=0;
320 1 unsigned char receiveCount=0;
321 1 unsigned char test=0;
322 1
323 1 handler=select_single_tag(epc_data_4_word,1);
324 1
325 1 if(handler==0){
326 2 return 0;
327 2 }
328 1 read.MenBank_Read=bank;
329 1 read.WordCount=len;
330 1 read.RN_Read=handler;
331 1
332 1
333 1 test=3;
334 1
335 1 while(test-- && receiveCount==0){
336 2 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
337 2 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&read,8);
338 2
339 2 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
340 2 receiveCount=halRFReceivePacket(10,output,len*2,0,CC1010EB_CLKFREQ);
341 2 }
342 1
343 1 return receiveCount;
344 1 }
345
346 //len in word(2 byte), return write count ,return 0 if fail.
347 unsigned char put_data_by_epc(unsigned short* epc_data_4_word,unsigned char bank,unsigned char* input,unsi
-gned char offset,unsigned char len){
348 1 unsigned short temp;
349 1 unsigned short* word_pointer;
350 1 unsigned char i;
351 1
352 1 temp=select_single_tag(epc_data_4_word,1);
353 1 word_pointer=(unsigned short*)input;
354 1
355 1 write.ManBank_Write=bank;
356 1 write.RN_Write=temp;
357 1
358 1 for(i=0;i<len;i++){
359 2 write.WordPtr_Write=i+offset;
360 2 write.Data_Write=*word_pointer;
361 2 word_pointer++;
C51 COMPILER V7.00 EPC_UTIL_COMMAND_SET 08/29/2006 12:53:01 PAGE 7
362 2
363 2 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
364 2 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&write,9);
365 2
366 2 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
367 2 temp=halRFReceivePacket(10,&buffer,25,0,CC1010EB_CLKFREQ);
368 2 if(temp==0)return 0;
369 2
370 2 halWait(10,CC1010EB_CLKFREQ);
371 2 }
372 1
373 1 return len;
374 1 }
375
376 void send_rs232_sync_bytes(){
377 1 unsigned char i;
378 1 for(i=0;i<10;i++){
379 2 #ifdef UART0
UART0_WAIT_AND_SEND(0xAA);
#else
382 2 UART1_WAIT_AND_SEND(0xAA);
383 2 #endif
384 2 }
385 1 #ifdef UART0
UART0_WAIT_AND_SEND(0xCC);
#else
388 1 UART1_WAIT_AND_SEND(0xCC);
389 1 #endif
390 1 }
391 void send_rs232_finish_bytes(){
392 1 unsigned char i;
393 1 for(i=0;i<10;i++){
394 2 #ifdef UART0
UART0_WAIT_AND_SEND(0xAA);
#else
397 2 UART1_WAIT_AND_SEND(0xAA);
398 2 #endif
399 2 }
400 1 }
401 void send_data_frame(unsigned char* data_pointer,unsigned char len){
402 1 unsigned char i;
403 1 send_rs232_sync_bytes();
404 1
405 1 for(i=0;i<len;i++){
406 2 #ifdef UART0
UART0_WAIT_AND_SEND(*data_pointer);
#else
409 2 UART1_WAIT_AND_SEND(*data_pointer);
410 2 #endif
411 2 data_pointer++;
412 2 }
413 1 send_rs232_finish_bytes();
414 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 2946 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = 178 64
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
C51 COMPILER V7.00 EPC_UTIL_COMMAND_SET 08/29/2006 12:53:01 PAGE 8
BIT SIZE = ---- ----
EDATA SIZE = ---- ----
HDATA SIZE = ---- ----
XDATA CONST SIZE = ---- ----
FAR CONST SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)