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C51 COMPILER V7.00 MAIN 03/03/2007 21:12:43 PAGE 1
C51 COMPILER V7.00, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c LARGE BROWSE OMF251 DEBUG
stmt level source
1 #include "EPC_STATE.h"
2 #include <stdlib.h>
3 #include <string.h>
4
5 byte command ;
6 xdata byte buffer[64];
7
8 unsigned short RN_16;
9 unsigned short CRC_16;
10 unsigned short Handler;
11 unsigned short SlotCounter;
12 unsigned char ReciveByte ;
13 unsigned char BackupQ;
14
15 /*
16 unsigned short KillPwd;
17 unsigned short AccessPwd;
18 unsigned short PC;
19 unsigned short EPC_CRC;
20 unsigned short EPC_DATA[4];
21 unsigned short TID_DATA[2];
22 unsigned short USER_DATA[2];
23 */
24
25 xdata ReceivedMemBank ReceivedMB;
26 xdata EpcMemBank EpcMB;
27 xdata TidMemBank TidMB;
28 xdata UserMemBank UserMB;
29
30 MyQueryRep* QueryRepCommand;
31 MyQueryAdjust* QueryAdjustCommand;
32 MyQuery* QueryCommand;
33
34 MySelect* SelectCommand;
35 MyKill* KillCommand ;
36 MyAccess* AccessCommand ;
37 MyRead* ReadCommand ;
38 MyWrite* WriteCommand ;
39 MyBlockWrite* BlockWriteCommand ;
40 MyBlockErase* BlockEraseCommand ;
41 MyACK* Ack;
42 MyReq_RN* ReqRNCommand;
43
44 WRITE_RESPONSE Write_Response;
45 MyTagErrorCode TagErrorCode;
46
47 unsigned char state;
48
49 #define RAMBUF_ADDRESS 0x0000
50 #define FLASHPAGE_ADDRESS 0x4500
51 byte xdata tagData[128];
52 byte xdata ramBuf[128] _at_ RAMBUF_ADDRESS;
53 byte code flashPage[128] _at_ FLASHPAGE_ADDRESS;
54
55 bit IsSelected;
C51 COMPILER V7.00 MAIN 03/03/2007 21:12:43 PAGE 2
56 unsigned char isPowerDownKilled=0;
57 // X-tal frequency: 14.745600 MHz
58 // RF frequency A: 927.968523 MHz Rx
59 // RF frequency B: 927.968523 MHz Tx
60 // RX Mode: Low side LO
61 // Frequency separation: 64 kHz
62 // Data rate: 38.4 kBaud
63 // Data Format: Manchester
64 // RF output power: 0 dBm
65 // IF/RSSI: RSSI Enabled
66
67 RF_RXTXPAIR_SETTINGS code RF_SETTINGS = {
68 0xA9, 0x2F, 0x2A, // Modem 0, 1 and 2
69 0xCC, 0x60, 0x00, // Freq A
70 0x5E, 0x45, 0x03, // Freq B
71 0x01, 0xAB, // FSEP 1 and 0
72 0x68, // PLL_RX
73 0x30, // PLL_TX
74 0x6C, // CURRENT_RX
75 0xF3, // CURRENT_TX
76 0x32, // FREND
77 0x0A, // PA_POW
78 0x00, // MATCH
79 0x00, // PRESCALER
80 };
81 RF_RXTXPAIR_CALDATA xdata RF_CALDATA;
82
83 void init(){
84 1 //mainFunctionPointer=&ReadyStateFunction;
85 1 //mainFunctionPointer=OpenStateFunction;
86 1 state=ReadyState;
87 1
88 1 // Initialize peripherals
89 1 WDT_ENABLE(FALSE);
90 1 // Set optimum settings for speed and low power consumption
91 1 MEM_NO_WAIT_STATES();
92 1 FLASH_SET_POWER_MODE(FLASH_STANDBY_BETWEEN_READS);
93 1 // Calibration
94 1 halRFCalib(&RF_SETTINGS, &RF_CALDATA);
95 1
96 1 RLED_OE(TRUE);
97 1 GLED_OE(TRUE);
98 1 BLED_OE(TRUE);
99 1 YLED_OE(TRUE);
100 1
101 1 TurnOffAllLed();
102 1 ReadTagDataFromFlash();
103 1 EpcMB.EPC_CRC=culSmallCRC16Block((byte*)(EpcMB.EPC_DATA),4,CRC16_INIT);
104 1
105 1 IsSelected=0;
106 1
107 1 //SlotCounter=3;//for test
108 1 //BackupQ=5;//for test
109 1 //RN_16=0xABCD;//for test
110 1 //Handler=0xABCD;//for test
111 1 //ReceivedMB.KillPwdA=0x1234;//for test open state
112 1 //ReceivedMB.KillPwdB=0x5678;//for test secured state
113 1 //ReceivedMB.AccessPwdA=0xff00;//for test open state
114 1 //ReceivedMB.AccessPwdB=0x00ff;//for test secured state
115 1 //ReceivedMB.AccessPwdA=0x0000;//for test secured state
116 1 //ReceivedMB.AccessPwdB=0x0000;//for test secured state
117 1 }
C51 COMPILER V7.00 MAIN 03/03/2007 21:12:43 PAGE 3
118
119 void TurnOffAllLed(){
120 1 RLED=LED_OFF;
121 1 GLED=LED_OFF;
122 1 BLED=LED_OFF;
123 1 YLED=LED_OFF;
124 1 }
125 void TurnOnAllLed(){
126 1 RLED=LED_ON;
127 1 GLED=LED_ON;
128 1 BLED=LED_ON;
129 1 YLED=LED_ON;
130 1 }
131
132 unsigned short GeneratorSlotCounter(unsigned char q){
133 1 unsigned short temp=0;
134 1 unsigned short mod=1;
135 1 mod<<=q;
136 1
137 1 halRandomNumberGen((byte*)&temp ,2);
138 1 temp%=mod;
139 1
140 1 return temp;
141 1 }
142 void AnswerToSingleSelect(MySelect* scmd)
143 {
144 1 unsigned char i;
145 1 unsigned short* data_pointer;
146 1 unsigned short mCount=0;
147 1 bit result=0;
148 1
149 1 switch(scmd->MenBank){
150 2 case RESERVED_MEM_BANK:
151 2 data_pointer=(unsigned short*)&ReceivedMB;
152 2 break;
153 2 case EPC_MEM_BANK:
154 2 data_pointer=(unsigned short*)&EpcMB;
155 2 data_pointer+=2;
156 2 break;
157 2 case TID_MEM_BANK:
158 2 data_pointer=(unsigned short*)&TidMB;
159 2 break;
160 2 case USER_MEM_BANK:
161 2 data_pointer=(unsigned short*)&UserMB;
162 2 break;
163 2 }
164 1 scmd->Length/=2;
165 1 for(i=0;i<scmd->Length;i++){
166 2 if(scmd->Mask[i]==*data_pointer){
167 3 mCount++;
168 3 }
169 2 data_pointer++;
170 2 }
171 1
172 1 if(mCount==scmd->Length){
173 2 state=ReadyState;
174 2 IsSelected=1;
175 2 GLED=LED_ON;
176 2 }else{
177 2 IsSelected=0;
178 2 GLED=LED_OFF;
179 2 }
C51 COMPILER V7.00 MAIN 03/03/2007 21:12:43 PAGE 4
180 1
181 1 return;
182 1 }
183
184 void AnswerToSelect(MySelect* scmd)
185 {
186 1 unsigned char i;
187 1 unsigned short* data_pointer;
188 1 unsigned short mask_result;
189 1 unsigned short mCount=0;
190 1 bit result=0;
191 1
192 1 switch(scmd->MenBank){
193 2 case RESERVED_MEM_BANK:
194 2 data_pointer=(unsigned short*)&ReceivedMB;
195 2 break;
196 2 case EPC_MEM_BANK:
197 2 data_pointer=(unsigned short*)&EpcMB;
198 2 data_pointer+=2;
199 2 break;
200 2 case TID_MEM_BANK:
201 2 data_pointer=(unsigned short*)&TidMB;
202 2 break;
203 2 case USER_MEM_BANK:
204 2 data_pointer=(unsigned short*)&UserMB;
205 2 break;
206 2 }
207 1 scmd->Length/=2;
208 1 for(i=0;i<scmd->Length;i++){
209 2 mask_result=*data_pointer;
210 2 mask_result&=scmd->Mask[i];
211 2 if(mask_result==*data_pointer){
212 3 mCount++;
213 3 }
214 2 data_pointer++;
215 2 }
216 1
217 1 if(mCount==scmd->Length){
218 2 state=ReadyState;
219 2 IsSelected=1;
220 2 GLED=LED_ON;
221 2 }else{
222 2 IsSelected=0;
223 2 GLED=LED_OFF;
224 2 }
225 1 return;
226 1 }
227
228 void AnswerToQuery(MyQuery* qcmd)
229 {
230 1
231 1 //have to check IsSelected
232 1 if(!IsSelected)return;
233 1
234 1 //依照Q值產生該範圍的變數
235 1 BackupQ=qcmd->Q;
236 1 SlotCounter=GeneratorSlotCounter(BackupQ);
237 1
238 1 //if slot=0 backscatter RN16 and go to Reply
239 1 if( SlotCounter == 0)
240 1 {
241 2 halRandomNumberGen((byte*)&RN_16 , 2);
C51 COMPILER V7.00 MAIN 03/03/2007 21:12:43 PAGE 5
242 2 halRFSetRxTxOff(RF_TX, &RF_SETTINGS, &RF_CALDATA);
243 2 halRFSendPacket(PREAMBLE_BYTE_COUNT,(byte*)&RN_16,2);
244 2 halRFSetRxTxOff(RF_RX, &RF_SETTINGS, &RF_CALDATA);
245 2 state=ReplyState; //transition to reply
246 2 return ;
247 2 }
248 1
249 1 //if slot>0 go to Arbitrate and reply none
250 1 else if (SlotCounter >0 )
251 1 {
252 2 state=ArbitrateState; //transition to Arbitrate
253 2 return ;
254 2 }
255 1 else
256 1 {
257 2 state=ReadyState; //Remain in Ready
258 2 return ;
259 2 }
260 1
261 1 }
262
263 void ReadTagDataFromFlash(){
264 1 unsigned short *dataPointer=(unsigned short code*)flashPage;
265 1 unsigned char i;
266 1
267 1
268 1 isPowerDownKilled=*dataPointer;
269 1 dataPointer++;
270 1 if(isPowerDownKilled){
271 2 halConfigTimer23(TIMER2 | TIMER23_INT_TIMER, 50000, CC1010EB_CLKFREQ);
272 2 INT_ENABLE(INUM_TIMER2, INT_ON);
273 2 INT_PRIORITY(INUM_TIMER2, INT_LOW);
274 2 INT_GLOBAL_ENABLE(INT_ON);
275 2 TIMER2_RUN(TRUE);
276 2 }
277 1
278 1 ReceivedMB.KillPwdA=*dataPointer;
279 1 dataPointer++;
280 1 ReceivedMB.KillPwdB=*dataPointer;
281 1 dataPointer++;
282 1
283 1 ReceivedMB.AccessPwdA=*dataPointer;
284 1 dataPointer++;
285 1 ReceivedMB.AccessPwdB=*dataPointer;
286 1 dataPointer++;
287 1
288 1 for(i=0;i<4;i++){
289 2 EpcMB.EPC_DATA[i]=*dataPointer;
290 2 dataPointer++;
291 2 }
292 1
293 1 for(i=0;i<2;i++){
294 2 TidMB.TID_DATA[i]=*dataPointer;
295 2 dataPointer++;
296 2 }
297 1
298 1 for(i=0;i<2;i++){
299 2 UserMB.USER_DATA[i]=*dataPointer;
300 2 dataPointer++;
301 2 }
302 1
303 1 //save power down kill info to flash
C51 COMPILER V7.00 MAIN 03/03/2007 21:12:43 PAGE 6
304 1
305 1 dataPointer=(unsigned short xdata*)ramBuf;
306 1 *dataPointer=1;
307 1 FLASH_SET_POWER_MODE(FLASH_ALWAYS_ON );
308 1 halFlashWritePage(flashPage, ramBuf, CC1010EB_CLKFREQ);
309 1 FLASH_SET_POWER_MODE(FLASH_STANDBY_BETWEEN_READS);
310 1 }
311
312 void WriteTagData2Flash() {
313 1 unsigned short *dataPointer=(unsigned short xdata*)tagData;
314 1 unsigned char i;
315 1
316 1 *dataPointer=0;
317 1 dataPointer++;
318 1
319 1 *dataPointer=ReceivedMB.KillPwdA;
320 1 dataPointer++;
321 1 *dataPointer=ReceivedMB.KillPwdB;
322 1 dataPointer++;
323 1
324 1 *dataPointer=ReceivedMB.AccessPwdA;
325 1 dataPointer++;
326 1 *dataPointer=ReceivedMB.AccessPwdB;
327 1 dataPointer++;
328 1
329 1 for(i=0;i<4;i++){
330 2 *dataPointer=EpcMB.EPC_DATA[i];
331 2 dataPointer++;
332 2 }
333 1
334 1 for(i=0;i<2;i++){
335 2 *dataPointer=TidMB.TID_DATA[i];
336 2 dataPointer++;
337 2 }
338 1
339 1 for(i=0;i<2;i++){
340 2 *dataPointer=UserMB.USER_DATA[i];
341 2 dataPointer++;
342 2 }
343 1 FLASH_SET_POWER_MODE(FLASH_ALWAYS_ON );
344 1 memcpy(ramBuf, tagData, 128);
345 1 halFlashWritePage(flashPage, ramBuf, CC1010EB_CLKFREQ);
346 1 FLASH_SET_POWER_MODE(FLASH_STANDBY_BETWEEN_READS);
347 1 }
348
349 /*word CRC16Check()
350 {
351
352 }*/
353
354
355
356 void main(){
357 1 init();
358 1
359 1 while(1){
360 2 switch(state){
361 3 case ReadyState:
362 3 ReadyStateFunction();
363 3 break;
364 3 case ArbitrateState:
365 3 ArbitrateStateFunction();
C51 COMPILER V7.00 MAIN 03/03/2007 21:12:43 PAGE 7
366 3 break;
367 3 case ReplyState:
368 3 ReplyStateFunction();
369 3 break;
370 3 case AcknowledgedState:
371 3 AcknowledgedStateFunction();
372 3 break;
373 3 case OpenState:
374 3 OpenStateFunction();
375 3 break;
376 3 case SecuredState:
377 3 SecuredStateFunction();
378 3 break;
379 3 case KilledState:
380 3 KilledStateFunction();
381 3 break;
382 3 }
383 2 //current_mainFunctionPointer=mainFunctionPointer;
384 2 //mainFunctionPointer=0;
385 2 //current_mainFunctionPointer();
386 2 TurnOffAllLed();
387 2 }
388 1 }
389
390 void TIMER2_ISR() interrupt INUM_TIMER2 {
391 1 INT_SETFLAG (INUM_TIMER2, INT_CLR);
392 1 RLED = ~RLED;
393 1 }
394
395 void FlashIntrHandler(void) interrupt INUM_FLASH {
396 1 INT_SETFLAG(INUM_FLASH, INT_CLR);
397 1 return;
398 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 1754 ----
CONSTANT SIZE = 19 ----
XDATA SIZE = 281 27
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = 1 2
EDATA SIZE = ---- ----
HDATA SIZE = ---- ----
XDATA CONST SIZE = ---- ----
FAR CONST SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)