1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
|
/******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
* File Name : usb_regs.h
* Author : MCD Application Team
* Date First Issued : 05/18/2006 : Version 1.0
* Description : Interface functions to USB cell registers
********************************************************************************
* History:
* 05/24/2006 : Version 1.1
* 05/18/2006 : Version 1.0
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH
* CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS
* A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT
* OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT
* OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION
* CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
#define RegBase (0x70000800L) /* USB_IP Peripheral Registers base address */
#define PMAAddr (0x70000000L) /* USB_IP Packet Memory Area base address */
/* General registers */
#define CNTR ((volatile unsigned *)(RegBase + 0x40)) /* Control register */
#define ISTR ((volatile unsigned *)(RegBase + 0x44)) /* Interrupt status register */
#define FNR ((volatile unsigned *)(RegBase + 0x48)) /* Frame number register */
#define DADDR ((volatile unsigned *)(RegBase + 0x4C)) /* Device address register */
#define BTABLE ((volatile unsigned *)(RegBase + 0x50)) /* Buffer Table address register */
#define DMACR1 ((volatile unsigned *)(RegBase + 0x54)) /* DMA control register 1 */
#define DMACR2 ((volatile unsigned *)(RegBase + 0x58)) /* DMA control register 2 */
#define DMACR3 ((volatile unsigned *)(RegBase + 0x5C)) /* DMA control register 3 */
#define DMABSIZE ((volatile unsigned *)(RegBase + 0x60))/* DMA burst size register */
#define DMALLI ((volatile unsigned *)(RegBase + 0x64)) /* DMA LLI register */
/* Endpoint registers */
#define EP0REG ((volatile unsigned *)(RegBase)) /* endpoint 0 register address */
/* endpoints enumeration */
#define ENDP0 ((BYTE)0)
#define ENDP1 ((BYTE)1)
#define ENDP2 ((BYTE)2)
#define ENDP3 ((BYTE)3)
#define ENDP4 ((BYTE)4)
#define ENDP5 ((BYTE)5)
#define ENDP6 ((BYTE)6)
#define ENDP7 ((BYTE)7)
#define ENDP8 ((BYTE)8)
#define ENDP9 ((BYTE)9)
/******************************************************************************/
/* ISTR interrupt events */
/******************************************************************************/
#define ISTR_CTR (0x8000) /* Correct TRansfer (clear-only bit) */
#define ISTR_DOVR (0x4000) /* DMA OVeR/underrun (clear-only bit) */
#define ISTR_ERR (0x2000) /* ERRor (clear-only bit) */
#define ISTR_WKUP (0x1000) /* WaKe UP (clear-only bit) */
#define ISTR_SUSP (0x0800) /* SUSPend (clear-only bit) */
#define ISTR_RESET (0x0400) /* RESET (clear-only bit) */
#define ISTR_SOF (0x0200) /* Start Of Frame (clear-only bit) */
#define ISTR_ESOF (0x0100) /* Expected Start Of Frame (clear-only bit) */
#define ISTR_SZDPR (0x0080) /* Short or Zero-Length Received Data Packet */
#define ISTR_DIR (0x0010) /* DIRection of transaction (read-only bit) */
#define ISTR_EP_ID (0x000F) /* EndPoint IDentifier (read-only bit) */
#define CLR_CTR (~ISTR_CTR) /* clear Correct TRansfer bit */
#define CLR_DOVR (~ISTR_DOVR) /* clear DMA OVeR/underrun bit*/
#define CLR_ERR (~ISTR_ERR) /* clear ERRor bit */
#define CLR_WKUP (~ISTR_WKUP) /* clear WaKe UP bit */
#define CLR_SUSP (~ISTR_SUSP) /* clear SUSPend bit */
#define CLR_RESET (~ISTR_RESET)/* clear RESET bit */
#define CLR_SOF (~ISTR_SOF) /* clear Start Of Frame bit */
#define CLR_ESOF (~ISTR_ESOF) /* clear Expected Start Of Frame bit */
#define CLR_SZDPR (~ISTR_SZDPR)/* clear SZDPR bit */
/******************************************************************************/
/* CNTR control register bits definitions */
/******************************************************************************/
#define CNTR_CTRM (0x8000) /* Correct TRansfer Mask */
#define CNTR_DOVRM (0x4000) /* DMA OVeR/underrun Mask */
#define CNTR_ERRM (0x2000) /* ERRor Mask */
#define CNTR_WKUPM (0x1000) /* WaKe UP Mask */
#define CNTR_SUSPM (0x0800) /* SUSPend Mask */
#define CNTR_RESETM (0x0400) /* RESET Mask */
#define CNTR_SOFM (0x0200) /* Start Of Frame Mask */
#define CNTR_ESOFM (0x0100) /* Expected Start Of Frame Mask */
#define CNTR_SZDPRM (0x0080) /* Short or Zero-Length Received Data Packet Mask*/
#define CNTR_RESUME (0x0010) /* RESUME request */
#define CNTR_FSUSP (0x0008) /* Force SUSPend */
#define CNTR_LPMODE (0x0004) /* Low-power MODE */
#define CNTR_PDWN (0x0002) /* Power DoWN */
#define CNTR_FRES (0x0001) /* Force USB RESet */
/******************************************************************************/
/* FNR Frame Number Register bit definitions */
/******************************************************************************/
#define FNR_RXDP (0x8000) /* status of D+ data line */
#define FNR_RXDM (0x4000) /* status of D- data line */
#define FNR_LCK (0x2000) /* LoCKed */
#define FNR_LSOF (0x1800) /* Lost SOF */
#define FNR_FN (0x07FF) /* Frame Number */
/******************************************************************************/
/* DADDR Device ADDRess bit definitions */
/******************************************************************************/
#define DADDR_EF (0x80)
#define DADDR_ADD (0x7F)
/******************************************************************************/
/* Endpoint register */
/******************************************************************************/
/* bit positions */
#define EP_CTR_RX (0x8000) /* EndPoint Correct TRansfer RX */
#define EP_DTOG_RX (0x4000) /* EndPoint Data TOGGLE RX */
#define EPRX_STAT (0x3000) /* EndPoint RX STATus bit field */
#define EP_SETUP (0x0800) /* EndPoint SETUP */
#define EP_T_FIELD (0x0600) /* EndPoint TYPE */
#define EP_KIND (0x0100) /* EndPoint KIND */
#define EP_CTR_TX (0x0080) /* EndPoint Correct TRansfer TX */
#define EP_DTOG_TX (0x0040) /* EndPoint Data TOGGLE TX */
#define EPTX_STAT (0x0030) /* EndPoint TX STATus bit field */
#define EPADDR_FIELD (0x000F) /* EndPoint ADDRess FIELD */
/* EndPoint REGister MASK (no toggle fields) */
#define EPREG_MASK (EP_CTR_RX|EP_SETUP|EP_T_FIELD|EP_KIND|EP_CTR_TX|EPADDR_FIELD)
/* EP_TYPE[1:0] EndPoint TYPE */
#define EP_BULK (0x0000) /* EndPoint BULK */
#define EP_CONTROL (0x0200) /* EndPoint CONTROL */
#define EP_ISOCHRONOUS (0x0400) /* EndPoint ISOCHRONOUS */
#define EP_INTERRUPT (0x0600) /* EndPoint INTERRUPT */
#define EP_T_MASK (~EP_T_FIELD & EPREG_MASK)
/* EP_KIND EndPoint KIND */
#define EPKIND_MASK (~EP_KIND & EPREG_MASK)
/* STAT_TX[1:0] STATus for TX transfer */
#define EP_TX_DIS (0x0000) /* EndPoint TX DISabled */
#define EP_TX_STALL (0x0010) /* EndPoint TX STALLed */
#define EP_TX_NAK (0x0020) /* EndPoint TX NAKed */
#define EP_TX_VALID (0x0030) /* EndPoint TX VALID */
#define EPTX_DTOG1 (0x0010) /* EndPoint TX Data TOGgle bit1 */
#define EPTX_DTOG2 (0x0020) /* EndPoint TX Data TOGgle bit2 */
#define EPTX_DTOGMASK (EPTX_STAT|EPREG_MASK)
/* STAT_RX[1:0] STATus for RX transfer */
#define EP_RX_DIS (0x0000) /* EndPoint RX DISabled */
#define EP_RX_STALL (0x1000) /* EndPoint RX STALLed */
#define EP_RX_NAK (0x2000) /* EndPoint RX NAKed */
#define EP_RX_VALID (0x3000) /* EndPoint RX VALID */
#define EPRX_DTOG1 (0x1000) /* EndPoint RX Data TOGgle bit1 */
#define EPRX_DTOG2 (0x2000) /* EndPoint RX Data TOGgle bit1 */
#define EPRX_DTOGMASK (EPRX_STAT|EPREG_MASK)
typedef enum _EP_DBUF_DIR{ /* double buffered endpoint direction */
EP_DBUF_ERR,
EP_DBUF_OUT,
EP_DBUF_IN
}EP_DBUF_DIR;
enum EP_BUF_NUM{ /* endpoint buffer number */
EP_NOBUF,
EP_BUF0 ,
EP_BUF1
};
extern volatile WORD wIstr; /* ISTR register last read value */
/******************************************************************************/
/* FUNCTION PROTOTYPES */
/* & */
/* M A C R O s */
/******************************************************************************/
/* SetCNTR */
void SetCNTR(WORD /*wRegValue*/);
#define _SetCNTR(wRegValue) (*CNTR = (WORD)wRegValue)
/*----------------------------------------------------------------------------*/
/* SetISTR */
void SetISTR(WORD /*wRegValue*/);
#define _SetISTR(wRegValue) (*ISTR = (WORD)wRegValue)
/*----------------------------------------------------------------------------*/
/* SetDADDR */
void SetDADDR(WORD /*wRegValue*/);
#define _SetDADDR(wRegValue) (*DADDR = (WORD)wRegValue)
/*----------------------------------------------------------------------------*/
/* SetBTABLE */
void SetBTABLE(WORD /*wRegValue*/);
#define _SetBTABLE(wRegValue)(*BTABLE = (WORD)(wRegValue & 0xFFF8))
/*----------------------------------------------------------------------------*/
/* GetCNTR */
WORD GetCNTR(void);
#define _GetCNTR() ((WORD) *CNTR)
/*----------------------------------------------------------------------------*/
/* GetISTR */
WORD GetISTR(void);
#define _GetISTR() ((WORD) *ISTR)
/*----------------------------------------------------------------------------*/
/* GetFNR */
WORD GetFNR(void);
#define _GetFNR() ((WORD) *FNR)
/*----------------------------------------------------------------------------*/
/* GetDADDR */
WORD GetDADDR(void);
#define _GetDADDR() ((WORD) *DADDR)
/*----------------------------------------------------------------------------*/
/* GetBTABLE */
WORD GetBTABLE(void);
#define _GetBTABLE() ((WORD) *BTABLE)
/*----------------------------------------------------------------------------*/
/* Pointers on endpoint(bEpNum) Count & Addr registers on PMA */
#define _pEPBufCount(bEpNum) ((DWORD *)(_GetBTABLE()+bEpNum*8 + 4 + PMAAddr))
#define _pEPBufAddr(bEpNum) ((DWORD *)(_GetBTABLE()+bEpNum*8 + PMAAddr))
/*----------------------------------------------------------------------------*/
/* SetENDPOINT */
void SetENDPOINT(BYTE /*bEpNum*/,WORD /*wRegValue*/);
#define _SetENDPOINT(bEpNum,wRegValue) (*(EP0REG + bEpNum)= \
/*----------------------------------------------------------------------------*/ (WORD)wRegValue)
/* GetENDPOINT */
WORD GetENDPOINT(BYTE /*bEpNum*/);
#define _GetENDPOINT(bEpNum) ((WORD)(*(EP0REG + bEpNum)))
/*----------------------------------------------------------------------------*/
/* SetEPType */
void SetEPType(BYTE /*bEpNum*/,WORD /*wType*/);
#define _SetEPType(bEpNum,wType) (_SetENDPOINT(bEpNum,\
((_GetENDPOINT(bEpNum) & EP_T_MASK) | wType)))
/*----------------------------------------------------------------------------*/
/* GetEPType */
WORD GetEPType(BYTE /*bEpNum*/);
#define _GetEPType(bEpNum) (_GetENDPOINT(bEpNum) & EP_T_FIELD)
/*----------------------------------------------------------------------------*/
/* SetEPTxStatus */
void SetEPTxStatus(BYTE /*bEpNum*/,WORD /*wState*/);
#define _SetEPTxStatus(bEpNum,wState) {\
register WORD _wRegVal; \
_wRegVal = _GetENDPOINT(bEpNum) & EPTX_DTOGMASK; \
/* toggle first bit ? */ \
if((EPTX_DTOG1 & wState)!= 0) \
_wRegVal ^= EPTX_DTOG1; \
/* toggle second bit ? */ \
if((EPTX_DTOG2 & wState)!= 0) \
_wRegVal ^= EPTX_DTOG2; \
_SetENDPOINT(bEpNum, _wRegVal); \
} /* _SetEPTxStatus */
/*----------------------------------------------------------------------------*/
/* SetEPRxStatus */
void SetEPRxStatus(BYTE /*bEpNum*/,WORD /*wState*/);
#define _SetEPRxStatus(bEpNum,wState) {\
register WORD _wRegVal; \
_wRegVal = _GetENDPOINT(bEpNum) & EPRX_DTOGMASK;\
/* toggle first bit ? */ \
if((EPRX_DTOG1 & wState)!= 0) \
_wRegVal ^= EPRX_DTOG1; \
/* toggle second bit ? */ \
if((EPRX_DTOG2 & wState)!= 0) \
_wRegVal ^= EPRX_DTOG2; \
_SetENDPOINT(bEpNum, _wRegVal); \
} /* _SetEPRxStatus */
/*----------------------------------------------------------------------------*/
/* GetEPTxStatus / GetEPRxStatus */
WORD GetEPTxStatus(BYTE /*bEpNum*/);
WORD GetEPRxStatus(BYTE /*bEpNum*/);
#define _GetEPTxStatus(bEpNum) ((WORD)_GetENDPOINT(bEpNum) & EPTX_STAT)
#define _GetEPRxStatus(bEpNum) ((WORD)_GetENDPOINT(bEpNum) & EPRX_STAT)
/*----------------------------------------------------------------------------*/
/* SetEPTxValid / SetEPRxValid */
void SetEPTxValid(BYTE /*bEpNum*/);
void SetEPRxValid(BYTE /*bEpNum*/);
#define _SetEPTxValid(bEpNum) (_SetEPTxStatus(bEpNum, EP_TX_VALID))
#define _SetEPRxValid(bEpNum) (_SetEPRxStatus(bEpNum, EP_RX_VALID))
/*----------------------------------------------------------------------------*/
/* GetTxStallStatus / GetRxStallStatus */
BOOL GetTxStallStatus(BYTE /*bEpNum*/);
BOOL GetRxStallStatus(BYTE /*bEpNum*/);
#define _GetTxStallStatus(bEpNum) (_GetEPTxStatus(bEpNum) \
== EP_TX_STALL)
#define _GetRxStallStatus(bEpNum) (_GetEPRxStatus(bEpNum) \
== EP_RX_STALL)
/*----------------------------------------------------------------------------*/
/* SetEP_KIND / ClearEP_KIND */
void SetEP_KIND(BYTE /*bEpNum*/);
void ClearEP_KIND(BYTE /*bEpNum*/);
#define _SetEP_KIND(bEpNum) (_SetENDPOINT(bEpNum, \
(_GetENDPOINT(bEpNum) | EP_KIND) & EPREG_MASK))
#define _ClearEP_KIND(bEpNum) (_SetENDPOINT(bEpNum, \
(_GetENDPOINT(bEpNum) & EPKIND_MASK)))
/*----------------------------------------------------------------------------*/
/* Set_Status_Out / Clear_Status_Out */
void Set_Status_Out(BYTE /*bEpNum*/);
void Clear_Status_Out(BYTE /*bEpNum*/);
#define _Set_Status_Out(bEpNum) _SetEP_KIND(bEpNum)
#define _Clear_Status_Out(bEpNum) _ClearEP_KIND(bEpNum)
/*----------------------------------------------------------------------------*/
/* SetEPDoubleBuff / ClearEPDoubleBuff */
void SetEPDoubleBuff(BYTE /*bEpNum*/);
void ClearEPDoubleBuff(BYTE /*bEpNum*/);
#define _SetEPDoubleBuff(bEpNum) _SetEP_KIND(bEpNum)
#define _ClearEPDoubleBuff(bEpNum) _ClearEP_KIND(bEpNum)
/*----------------------------------------------------------------------------*/
/* ClearEP_CTR_RX / ClearEP_CTR_TX */
void ClearEP_CTR_RX(BYTE /*bEpNum*/);
void ClearEP_CTR_TX(BYTE /*bEpNum*/);
#define _ClearEP_CTR_RX(bEpNum) (_SetENDPOINT(bEpNum,\
_GetENDPOINT(bEpNum) & 0x7FFF & EPREG_MASK))
#define _ClearEP_CTR_TX(bEpNum) (_SetENDPOINT(bEpNum,\
_GetENDPOINT(bEpNum) & 0xFF7F & EPREG_MASK))
/*----------------------------------------------------------------------------*/
/* ToggleDTOG_RX / ToggleDTOG_TX */
void ToggleDTOG_RX(BYTE /*bEpNum*/);
void ToggleDTOG_TX(BYTE /*bEpNum*/);
#define _ToggleDTOG_RX(bEpNum) (_SetENDPOINT(bEpNum, \
((EP_DTOG_RX | _GetENDPOINT(bEpNum)) & EPREG_MASK)))
#define _ToggleDTOG_TX(bEpNum) (_SetENDPOINT(bEpNum, \
((EP_DTOG_TX | _GetENDPOINT(bEpNum)) & EPREG_MASK)))
/*----------------------------------------------------------------------------*/
/* ClearDTOG_RX / ClearDTOG_TX */
void ClearDTOG_RX(BYTE /*bEpNum*/);
void ClearDTOG_TX(BYTE /*bEpNum*/);
#define _ClearDTOG_RX(bEpNum) if((_GetENDPOINT(bEpNum) & EP_DTOG_RX) != 0)\
_ToggleDTOG_RX(bEpNum)
#define _ClearDTOG_TX(bEpNum) if((_GetENDPOINT(bEpNum) & EP_DTOG_TX) != 0)\
_ToggleDTOG_TX(bEpNum)
/*----------------------------------------------------------------------------*/
/* SetEPAddress */
void SetEPAddress(BYTE /*bEpNum*/,BYTE /*bAddr*/);
#define _SetEPAddress(bEpNum,bAddr) _SetENDPOINT(bEpNum,\
(_GetENDPOINT(bEpNum) & (EPREG_MASK | bAddr)))
/*----------------------------------------------------------------------------*/
/* GetEPAddress */
BYTE GetEPAddress(BYTE /*bEpNum*/);
#define _GetEPAddress(bEpNum) ((BYTE)(_GetENDPOINT(bEpNum) & EPADDR_FIELD))
/*----------------------------------------------------------------------------*/
/* SetEPTxAddr / SetEPRxAddr*/
void SetEPTxAddr(BYTE /*bEpNum*/,WORD /*wAddr*/);
#define _SetEPTxAddr(bEpNum , wAddr) {\
*_pEPBufAddr(bEpNum) &=0xFFFF0000; \
*_pEPBufAddr(bEpNum) |=((wAddr)&0x0FFFC);\
}
void SetEPRxAddr(BYTE /*bEpNum*/,WORD /*wAddr*/);
#define _SetEPRxAddr(bEpNum, wAddr) {\
*_pEPBufAddr(bEpNum) &=0x0000FFFF;\
*_pEPBufAddr(bEpNum) |=((wAddr<<16)&0xFFFC0000);\
}
/*----------------------------------------------------------------------------*/
/* GetEPTxAddr / GetEPRxAddr */
WORD GetEPTxAddr(BYTE /*bEpNum*/);
#define _GetEPTxAddr(bEpNum) ((WORD)(*_pEPBufAddr(bEpNum) &0x0000FFFF))
WORD GetEPRxAddr(BYTE /*bEpNum*/);
#define _GetEPRxAddr(bEpNum) ((WORD)((*_pEPBufAddr(bEpNum)&0xFFFF0000)>>16))
/*----------------------------------------------------------------------------*/
/* SetEPTxCount / SetEPRxCount */
void SetEPTxCount(BYTE /*bEpNum*/,WORD /*wCount*/);
#define _SetEPTxCount(bEpNum,wCount) {\
*_pEPBufCount(bEpNum) &=0xFFFFFC00;\
*_pEPBufCount(bEpNum) |=wCount;\
}
/*----------------------------------------------------------------------------*/
void SetEPRxCount(BYTE /*bEpNum*/,WORD /*wCount*/);
#define _SetEPRxCount(bEpNum,wCount) {\
DWORD BLsize=0;\
DWORD Blocks;\
if (wCount < 64) Blocks = wCount>>1;\
else\
{\
BLsize = 0x80000000;\
Blocks = wCount>>6;\
}\
*_pEPBufCount(bEpNum) &=~0x80000000;\
*_pEPBufCount(bEpNum) |=BLsize;\
*_pEPBufCount(bEpNum) &=0x83FFFFFF;\
*_pEPBufCount(bEpNum) |=Blocks<<26;\
*_pEPBufCount(bEpNum) &=0xFC00FFFF;\
}
/*----------------------------------------------------------------------------*/
/* GetEPTxCount / GetEPRxCount */
WORD GetEPTxCount(BYTE /*bEpNum*/);
#define _GetEPTxCount(bEpNum) (WORD)(*_pEPBufCount(bEpNum)&0x3FF)
WORD GetEPRxCount(BYTE /*bEpNum*/);
#define _GetEPRxCount(bEpNum) (WORD)((*_pEPBufCount(bEpNum)&0x3FF0000)>>16)
/*----------------------------------------------------------------------------*/
/* SetEPDblBuf0Addr / SetEPDblBuf1Addr */
void SetEPDblBuf0Addr(BYTE /*bEpNum*/,WORD /*wBuf0Addr*/);
void SetEPDblBuf1Addr(BYTE /*bEpNum*/,WORD /*wBuf1Addr*/);
#define _SetEPDblBuf0Addr(bEpNum,wBuf0Addr) {_SetEPTxAddr(bEpNum, wBuf0Addr);}
#define _SetEPDblBuf1Addr(bEpNum,wBuf1Addr) {_SetEPRxAddr(bEpNum, wBuf1Addr);}
/*----------------------------------------------------------------------------*/
/* SetEPDblBuffAddr */
void SetEPDblBuffAddr(BYTE /*bEpNum*/,WORD /*wBuf0Addr*/,WORD /*wBuf1Addr*/);
#define _SetEPDblBuffAddr(bEpNum,wBuf0Addr,wBuf1Addr) { \
_SetEPDblBuf0Addr(bEpNum, wBuf0Addr); \
_SetEPDblBuf1Addr(bEpNum, wBuf1Addr); \
} /* _SetEPDblBuffAddr */
/*----------------------------------------------------------------------------*/
/* GetEPDblBuf0Addr / GetEPDblBuf1Addr */
WORD GetEPDblBuf0Addr(BYTE /*bEpNum*/);
WORD GetEPDblBuf1Addr(BYTE /*bEpNum*/);
#define _GetEPDblBuf0Addr(bEpNum) (_GetEPTxAddr(bEpNum))
#define _GetEPDblBuf1Addr(bEpNum) (_GetEPRxAddr(bEpNum))
/*----------------------------------------------------------------------------*/
/* SetEPDblBuffCount / SetEPDblBuf0Count / SetEPDblBuf1Count */
void SetEPDblBuffCount(BYTE /*bEpNum*/, BYTE /*bDir*/, WORD /*wCount*/);
void SetEPDblBuf0Count(BYTE /*bEpNum*/, BYTE /*bDir*/, WORD /*wCount*/);
void SetEPDblBuf1Count(BYTE /*bEpNum*/, BYTE /*bDir*/, WORD /*wCount*/);
/*----------------------------------------------------------------------------*/
/* GetEPDblBuf0Count / GetEPDblBuf1Count */
WORD GetEPDblBuf0Count(BYTE /*bEpNum*/);
WORD GetEPDblBuf1Count(BYTE /*bEpNum*/);
#define _GetEPDblBuf0Count(bEpNum) (GetEPTxCount(bEpNum))
#define _GetEPDblBuf1Count(bEpNum) (GetEPRxCount(bEpNum))
/*----------------------------------------------------------------------------*/
/* FreeUserBuffer */
void FreeUserBuffer(BYTE /*bEpNum*/,BYTE Dir);
/*----------------------------------------------------------------------------*/
/* ToWord */
WORD ToWord(BYTE,BYTE);
/*----------------------------------------------------------------------------*/
/* ByteSwap */
WORD ByteSwap(WORD);
/*----------------------------------------------------------------------------*/
/* DMA Functions */
void SetDMABurstTxSize(BYTE /*DestBsize*/);
void SetDMABurstRxSize(BYTE /*SrcBsize*/);
void DMAUnlinkedModeTxConfig(BYTE /*bEpNum*/ ,BYTE /*index*/);
void DMAUnlinkedModeTxEnable(BYTE /*index*/);
void DMAUnlinkedModeTxDisable(BYTE /*index*/);
void DMAUnlinkedModeRxEnable(BYTE /*bEpNum*/);
void DMAUnlinkedModeRxDisable(BYTE /*bEpNum*/);
void DMALinkedModeRxConfig(BYTE /*bEpNum*/);
void DMALinkedModeTxConfig(BYTE /*bEpNum*/);
void DMALinkedModeRxEnable(void);
void DMALinkedModeTxEnable(void);
void DMALinkedModeRxDisable(void);
void DMALinkedModeTxDisable(void);
void DMASynchEnable(void);
void DMASynchDisable(void);
void SetDMALLITxLength(BYTE /*length*/);
void SetDMALLIRxLength(BYTE /*length*/ );
void SetDMALLIRxPacketNum(BYTE /*PacketNum*/);
BYTE GetDMALLIRxPacketNum(void);
|
