📄 sinwavegeneral.lst
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C51 COMPILER V7.50 SINWAVEGENERAL 06/12/2008 15:13:28 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE SINWAVEGENERAL
OBJECT MODULE PLACED IN SinWaveGeneral.OBJ
COMPILER INVOKED BY: D:\Program Files\Keil\C51\BIN\C51.EXE SinWaveGeneral.c OPTIMIZE(6,SPEED) DEBUG OBJECTEXTEND
line level source
1 #pragma NOIV // Do not generate interrupt vectors
2 //-----------------------------------------------------------------------------
3 // File: periph.c
4 // Contents: Hooks required to implement USB peripheral function.
5 //
6 // Copyright (c) 1997 AnchorChips, Inc. All rights reserved
7 //-----------------------------------------------------------------------------
8 #include "fx2.h"
9 #include "fx2regs.h"
10 #include "Ezusb.h"
11 #include "fx2sdly.h"
12
13 extern BOOL GotSUD; // Received setup data flag
14 extern BOOL Sleep;
15 extern BOOL Rwuen;
16 extern BOOL Selfpwr;
17
18 extern code int sinw[];
19 char send_flag=0;
20 char* dat=(char*) sinw;
21
22 BYTE Configuration; // Current configuration
23 BYTE AlternateSetting; // Alternate settings
24
25
26 //-----------------------------------------------------------------------------
27 // Task Dispatcher hooks
28 // The following hooks are called by the task dispatcher.
29 //-----------------------------------------------------------------------------
30
31 void TD_Init(void) // Called once at startup
32 {
33 1 BREAKPT &= ~bmBPEN; // to see BKPT LED go out TGE
34 1 Rwuen = TRUE; // Enable remote-wakeup
35 1
36 1 REVCTL = 0x03;
37 1
38 1 SYNCDELAY;
39 1 EP2CFG=0xA0; //端点2有效，OUT端点，批量，四倍512缓存
40 1 SYNCDELAY;
41 1 EP6CFG=0xE0; //端点2有效，IN端点，批量，四倍512缓存
42 1 SYNCDELAY;
43 1
44 1 EP4CFG=0; //端点无效
45 1 SYNCDELAY;
46 1 EP8CFG=0; //端点无效
47 1 SYNCDELAY;
48 1
49 1 EP2FIFOCFG = 0x00;//AUTO OUT 8-BIT BUS
50 1 SYNCDELAY;
51 1 EP6FIFOCFG = 0x00;//AUTO IN 8-BIT BUS
52 1 SYNCDELAY;
53 1
54 1 SYNCDELAY; //
55 1 FIFORESET = 0x80; // activate NAK-ALL to avoid race conditions
C51 COMPILER V7.50 SINWAVEGENERAL 06/12/2008 15:13:28 PAGE 2
56 1 SYNCDELAY; //
57 1 FIFORESET = 0x02; // reset, FIFO 2
58 1 SYNCDELAY; //
59 1 FIFORESET = 0x04; // reset, FIFO 4
60 1 SYNCDELAY; //
61 1 FIFORESET = 0x06; // reset, FIFO 6
62 1 SYNCDELAY; //
63 1 FIFORESET = 0x08; // reset, FIFO 8
64 1 SYNCDELAY; //
65 1 FIFORESET = 0x00; // deactivate NAK-ALL
66 1 SYNCDELAY;
67 1
68 1 EPIRQ = 0xFF;
69 1 SYNCDELAY;
70 1 EPIE |= 0x10; //enable the ep2 inout interrupt
71 1
72 1 OUTPKTEND = 0x82;
73 1 SYNCDELAY;
74 1
75 1
76 1
77 1
78 1 }
79
80 void TD_Poll(void) // Called repeatedly while the device is idle
81 {
82 1 int i;
83 1
84 1 if ((EP6CS&0x08)==0 && send_flag==1) //查看满标志，未满，且允许发送
85 1 {
86 2 for (i=0;i<480;i++)
87 2 {
88 3 EP6FIFOBUF[i]=*(dat+i);
89 3 }
90 2 //INPKTEND=6;
91 2
92 2 SYNCDELAY;
93 2 EP6BCH = 480>>8;
94 2 SYNCDELAY;
95 2 EP6BCL = 480&0x00ff;
96 2 INPKTEND = 0x86;
97 2 }
98 1
99 1 }
100
101 BOOL TD_Suspend(void) // Called before the device goes into suspend mode
102 {
103 1 return(TRUE);
104 1 }
105
106 BOOL TD_Resume(void) // Called after the device resumes
107 {
108 1 return(TRUE);
109 1 }
110
111 //-----------------------------------------------------------------------------
112 // Device Request hooks
113 // The following hooks are called by the end point 0 device request parser.
114 //-----------------------------------------------------------------------------
115
116 BOOL DR_GetDescriptor(void)
117 {
C51 COMPILER V7.50 SINWAVEGENERAL 06/12/2008 15:13:28 PAGE 3
118 1 return(TRUE);
119 1 }
120
121 BOOL DR_SetConfiguration(void) // Called when a Set Configuration command is received
122 {
123 1 Configuration = SETUPDAT[2];
124 1 return(TRUE); // Handled by user code
125 1 }
126
127 BOOL DR_GetConfiguration(void) // Called when a Get Configuration command is received
128 {
129 1 EP0BUF[0] = Configuration;
130 1 EP0BCH = 0;
131 1 EP0BCL = 1;
132 1 return(TRUE); // Handled by user code
133 1 }
134
135 BOOL DR_SetInterface(void) // Called when a Set Interface command is received
136 {
137 1 AlternateSetting = SETUPDAT[2];
138 1 return(TRUE); // Handled by user code
139 1 }
140
141 BOOL DR_GetInterface(void) // Called when a Set Interface command is received
142 {
143 1 EP0BUF[0] = AlternateSetting;
144 1 EP0BCH = 0;
145 1 EP0BCL = 1;
146 1 return(TRUE); // Handled by user code
147 1 }
148
149 BOOL DR_GetStatus(void)
150 {
151 1 return(TRUE);
152 1 }
153
154 BOOL DR_ClearFeature(void)
155 {
156 1 return(TRUE);
157 1 }
158
159 BOOL DR_SetFeature(void)
160 {
161 1 return(TRUE);
162 1 }
163
164 BOOL DR_VendorCmnd(void)
165 {
166 1 return(TRUE);
167 1 }
168
169 //-----------------------------------------------------------------------------
170 // USB Interrupt Handlers
171 // The following functions are called by the USB interrupt jump table.
172 //-----------------------------------------------------------------------------
173
174 // Setup Data Available Interrupt Handler
175 void ISR_Sudav(void) interrupt 0
176 {
177 1 GotSUD = TRUE; // Set flag
178 1 EZUSB_IRQ_CLEAR();
179 1 USBIRQ = bmSUDAV; // Clear SUDAV IRQ
C51 COMPILER V7.50 SINWAVEGENERAL 06/12/2008 15:13:28 PAGE 4
180 1 }
181
182 // Setup Token Interrupt Handler
183 void ISR_Sutok(void) interrupt 0
184 {
185 1 EZUSB_IRQ_CLEAR();
186 1 USBIRQ = bmSUTOK; // Clear SUTOK IRQ
187 1 }
188
189 void ISR_Sof(void) interrupt 0
190 {
191 1 EZUSB_IRQ_CLEAR();
192 1 USBIRQ = bmSOF; // Clear SOF IRQ
193 1 }
194
195 void ISR_Ures(void) interrupt 0
196 {
197 1 // whenever we get a USB reset, we should revert to full speed mode
198 1 pConfigDscr = pFullSpeedConfigDscr;
199 1 ((CONFIGDSCR xdata *) pConfigDscr)->type = CONFIG_DSCR;
200 1 pOtherConfigDscr = pHighSpeedConfigDscr;
201 1 ((CONFIGDSCR xdata *) pOtherConfigDscr)->type = OTHERSPEED_DSCR;
202 1
203 1 EZUSB_IRQ_CLEAR();
204 1 USBIRQ = bmURES; // Clear URES IRQ
205 1 }
206
207 void ISR_Susp(void) interrupt 0
208 {
209 1 Sleep = TRUE;
210 1 EZUSB_IRQ_CLEAR();
211 1 USBIRQ = bmSUSP;
212 1 }
213
214 void ISR_Highspeed(void) interrupt 0
215 {
216 1 if (EZUSB_HIGHSPEED())
217 1 {
218 2 pConfigDscr = pHighSpeedConfigDscr;
219 2 ((CONFIGDSCR xdata *) pConfigDscr)->type = CONFIG_DSCR;
220 2 pOtherConfigDscr = pFullSpeedConfigDscr;
221 2 ((CONFIGDSCR xdata *) pOtherConfigDscr)->type = OTHERSPEED_DSCR;
222 2 }
223 1
224 1 EZUSB_IRQ_CLEAR();
225 1 USBIRQ = bmHSGRANT;
226 1 }
227 void ISR_Ep0ack(void) interrupt 0
228 {
229 1 }
230 void ISR_Stub(void) interrupt 0
231 {
232 1 }
233 void ISR_Ep0in(void) interrupt 0
234 {
235 1 }
236 void ISR_Ep0out(void) interrupt 0
237 {
238 1 }
239 void ISR_Ep1in(void) interrupt 0
240 {
241 1 }
C51 COMPILER V7.50 SINWAVEGENERAL 06/12/2008 15:13:28 PAGE 5
242 void ISR_Ep1out(void) interrupt 0
243 {
244 1 }
245 void ISR_Ep2inout(void) interrupt 0
246 {
247 1
248 1 if (EP2BCH==0)
249 1 {
250 2 SYNCDELAY;
251 2 if (EP2BCL==2)
252 2 {
253 3 if (EP2FIFOBUF[0]=='S' && EP2FIFOBUF[1]=='T') //启动传送
254 3 {
255 4 send_flag=1;
256 4 }
257 3 if (EP2FIFOBUF[0]=='E' && EP2FIFOBUF[1]=='D')
258 3 {
259 4 send_flag=0;
260 4 }
261 3 }
262 2 }
263 1
264 1 OUTPKTEND = 0x82;
265 1 EZUSB_IRQ_CLEAR();
266 1 EPIRQ = 0x10;
267 1 }
268 void ISR_Ep4inout(void) interrupt 0
269 {
270 1 }
271 void ISR_Ep6inout(void) interrupt 0
272 {
273 1 }
274 void ISR_Ep8inout(void) interrupt 0
275 {
276 1 }
277 void ISR_Ibn(void) interrupt 0
278 {
279 1 }
280 void ISR_Ep0pingnak(void) interrupt 0
281 {
282 1 }
283 void ISR_Ep1pingnak(void) interrupt 0
284 {
285 1 }
286 void ISR_Ep2pingnak(void) interrupt 0
287 {
288 1 }
289 void ISR_Ep4pingnak(void) interrupt 0
290 {
291 1 }
292 void ISR_Ep6pingnak(void) interrupt 0
293 {
294 1 }
295 void ISR_Ep8pingnak(void) interrupt 0
296 {
297 1 }
298 void ISR_Errorlimit(void) interrupt 0
299 {
300 1 }
301 void ISR_Ep2piderror(void) interrupt 0
302 {
303 1 }
C51 COMPILER V7.50 SINWAVEGENERAL 06/12/2008 15:13:28 PAGE 6
304 void ISR_Ep4piderror(void) interrupt 0
305 {
306 1 }
307 void ISR_Ep6piderror(void) interrupt 0
308 {
309 1 }
310 void ISR_Ep8piderror(void) interrupt 0
311 {
312 1 }
313 void ISR_Ep2pflag(void) interrupt 0
314 {
315 1 }
316 void ISR_Ep4pflag(void) interrupt 0
317 {
318 1 }
319 void ISR_Ep6pflag(void) interrupt 0
320 {
321 1 }
322 void ISR_Ep8pflag(void) interrupt 0
323 {
324 1 }
325 void ISR_Ep2eflag(void) interrupt 0
326 {
327 1 }
328 void ISR_Ep4eflag(void) interrupt 0
329 {
330 1 }
331 void ISR_Ep6eflag(void) interrupt 0
332 {
333 1 }
334 void ISR_Ep8eflag(void) interrupt 0
335 {
336 1 }
337 void ISR_Ep2fflag(void) interrupt 0
338 {
339 1 }
340 void ISR_Ep4fflag(void) interrupt 0
341 {
342 1 }
343 void ISR_Ep6fflag(void) interrupt 0
344 {
345 1 }
346 void ISR_Ep8fflag(void) interrupt 0
347 {
348 1 }
349 void ISR_GpifComplete(void) interrupt 0
350 {
351 1 }
352 void ISR_GpifWaveform(void) interrupt 0
353 {
354 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 596 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 6 ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILER V7.50 SINWAVEGENERAL 06/12/2008 15:13:28 PAGE 7
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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