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2014-06-26 07:38:06 +00:00
<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>1
1 0000 ;*********************************************************************
2 0000 ; Functin Library
3 0000 ; Author : Ansonku
4 0000 ; EMail : ansonku@holtek.com.tw
5 0000 ; Date : 2005/01/11
6 0000 ;*********************************************************************
7 0000 #include ht82a821R.inc
8 0000 #include const.inc
9 0000 ;=====================================================================
10 0000 ; Descriptor Label
11 0000 ;=====================================================================
12 0000 ;2005/11/01 ClearFeature_Endpoint add Send_Hand_Shake
13 0000 ;
14 0000 ;2006/02/16 <20><><EFBFBD><EFBFBD> Sned_Hand_Shake <20>קK<D7A7><4B><EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD>` stack
15 0000 ;2006/02/16 <20><><EFBFBD><EFBFBD> control_read , <20>[<5B>J<EFBFBD>קK descriptor <20><><EFBFBD>K<EFBFBD><4B><EFBFBD><EFBFBD><EFBFBD>Ʈɩҷ|<7C><><EFBFBD>ͪ<EFBFBD><CDAA><EFBFBD><EFBFBD>D
16 0000 ; <20>Y<EFBFBD>Odescirptor <20>w<EFBFBD>^<5E><><EFBFBD>٦<EFBFBD><D9A6><EFBFBD> in token , <20><><EFBFBD><EFBFBD><EFBFBD>@<40>ߦ^ send_hand_shake
17 0000 ;
18 0000 ;
19 0000 ;
20 0000 ;
21 0000
22 0000
23 0000
24 0000
25 0000
26 0000 extern control_read_table:NEAR
27 0000 extern device_desc_table:NEAR
28 0000 extern config_desc_table:NEAR
29 0000
30 0000 extern end_config_desc_table:NEAR
31 0000 extern hid_report_desc_table:NEAR
32 0000 extern end_hid_report_desc_table:NEAR
33 0000
34 0000 extern USBStringLanguageDescription:NEAR
35 0000 extern USBStringDescription1:NEAR
36 0000 extern USBStringDescription2:NEAR
37 0000 extern USBStringDescription3:NEAR
38 0000 extern HID_Desc:NEAR
39 0000
40 0000 extern config_desc_length:NEAR
41 0000 extern hid_desc_length:NEAR
42 0000 extern report_desc_length:NEAR
43 0000
44 0000
45 0000 extern USB_EP0_ISR_END:NEAR
46 0000
47 0000 ;=====================================================================
48 0000 ; External Variable
49 0000 ;=====================================================================
50 0000 extern FIFO_Size:byte
51 0000 extern FIFO_SendLen:byte
52 0000 extern FIFO_Type:byte
53 0000 extern FIFO_Request:byte
54 0000 extern FIFO_wValueL:byte
55 0000 extern FIFO_wValueH:byte
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>2
56 0000 extern FIFO_wIndexL:byte
57 0000 extern FIFO_wIndexH:byte
58 0000 extern FIFO_wLengthL:byte
59 0000 extern FIFO_wLengthH:byte
60 0000
61 0000 extern FIFO_Out1:byte
62 0000 extern FIFO_Out2:byte
63 0000 extern FIFO_Out3:byte
64 0000 extern FIFO_Out4:byte
65 0000 extern FIFO_Out5:byte
66 0000 extern FIFO_Out6:byte
67 0000 extern FIFO_Out7:byte
68 0000 extern FIFO_Out8:byte
69 0000
70 0000 extern USB_Interface:byte
71 0000 extern USB_Interface_Alt:byte
72 0000 extern USB_Configuration:byte
73 0000
74 0000 extern FIFO_ADDR:byte
75 0000
76 0000
77 0000
78 0000 extern Loop_Counter:byte
79 0000 extern Data_Count:byte
80 0000 extern Data_Start:byte
81 0000
82 0000
83 0000 extern nCmdIndex1:byte
84 0000
85 0000 extern VolumeH_Save:byte
86 0000 extern VolumeL_Save:byte
87 0000 extern bFlag_Audio_Mute:bit
88 0000 ;modify for Remote Wakeup
89 0000 extern bRmtWakeup :bit
90 0000 extern b_wakeup :bit
91 0000
92 0000 ;=====================================================================
93 0000 ; FIFO Status
94 0000 ;=====================================================================
95 0000
96 0000 ;FIFO
97 0000 extern FIFO_TEMP:byte
98 0000 extern bFlag_Real_Cmd:bit
99 0000 extern bFlag_FIFO_Ready:bit
100 0000 extern bFlag_FIFO_LEN0:bit
101 0000 extern bFlag_RD_HTable:bit
102 0000 extern bFlag_wait_control_out:bit
103 0000 extern bFlag_SET_ADDRESS:bit
104 0000 extern bFlag_SCMD:bit
105 0000 extern bFlag_Enum_Ready:bit
106 0000 extern bFlag_SetConfiguration_Ready:bit
107 0000 extern bFlag_SetInterface_Ready:bit
108 0000
109 0000 extern StageOne:NEAR
110 0000 extern USB_ISR_END:NEAR
111 0000 ;********************************************************************
112 0000 ; USB LIB
113 0000 ; 1.CHECK FIFOX RD READEY? bFlag_FIFO_Ready = 1:bFlag_FIFO_Ready = 0
114 0000 ;********************************************************************
115 0000 FIFO0_RD_CHECK:
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>3
116 0000 0722 MOV A,UCC
117 0001 0D07 OR A,00000111b
118 0002 0EF8 AND A,11111000b
119 0003 00A2 MOV UCC,A
120 0004
121 0004 0F00 MOV A,00000000b
122 0005 2800 R JMP FIFO_CHECK
123 0006 FIFO1_RD_CHECK:
124 0006 0722 MOV A,UCC
125 0007 0D07 OR A,00000111b
126 0008 0EF9 AND A,11111001b
127 0009 00A2 MOV UCC,A
128 000A
129 000A 0F00 MOV A,00000000b
130 000B 2800 R JMP FIFO_CHECK
131 000C FIFO2_RD_CHECK:
132 000C 0722 MOV A,UCC
133 000D 0D07 OR A,00000111b
134 000E 0EFA AND A,11111010b
135 000F 00A2 MOV UCC,A
136 0010
137 0010 0F00 MOV A,00000000b
138 0011 2800 R JMP FIFO_CHECK
139 0012 FIFO3_RD_CHECK:
140 0012 0722 MOV A,UCC
141 0013 0D07 OR A,00000111b
142 0014 0EFB AND A,11111011b
143 0015 00A2 MOV UCC,A
144 0016
145 0016 0F00 MOV A,00000000b
146 0017 2800 R JMP FIFO_CHECK
147 0018 FIFO4_RD_CHECK:
148 0018 0722 MOV A,UCC
149 0019 0D07 OR A,00000111b
150 001A 0EFC AND A,11111100b
151 001B 00A2 MOV UCC,A
152 001C
153 001C 0F00 MOV A,00000000b
154 001D 2800 R JMP FIFO_CHECK
155 001E
156 001E FIFO5_RD_CHECK:
157 001E 0722 MOV A,UCC
158 001F 0D07 OR A,00000111b
159 0020 0EFD AND A,11111101b
160 0021 00A2 MOV UCC,A
161 0022
162 0022 0F00 MOV A,00000000b
163 0023 2800 R JMP FIFO_CHECK
164 0024 ;********************************************************************
165 0024 ; USB LIB
166 0024 ; 1.CHECK FIFOX WR READEY ? bFlag_FIFO_Ready = 1:bFlag_FIFO_Ready = 0
167 0024 ;********************************************************************
168 0024
169 0024 ;LEN0 ready to write??
170 0024 LEN0_WR_CHECK:
171 0024 ;CHECK FIFOX ready to write?
172 0024 FIFO0_WR_CHECK:
173 0024 0722 MOV A,UCC
174 0025 0D07 OR A,00000111b
175 0026 0EF8 AND A,11111000b
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>4
176 0027 00A2 MOV UCC,A
177 0028
178 0028 0F02 MOV A,00000010b
179 0029 2800 R JMP FIFO_CHECK
180 002A FIFO1_WR_CHECK:
181 002A 0722 MOV A,UCC
182 002B 0D07 OR A,00000111b
183 002C 0EF9 AND A,11111001b
184 002D 00A2 MOV UCC,A
185 002E
186 002E 0F02 MOV A,00000010b
187 002F 2800 R JMP FIFO_CHECK
188 0030 FIFO2_WR_CHECK:
189 0030 0722 MOV A,UCC
190 0031 0D07 OR A,00000111b
191 0032 0EFA AND A,11111010b
192 0033 00A2 MOV UCC,A
193 0034
194 0034 0F02 MOV A,00000010b
195 0035 2800 R JMP FIFO_CHECK
196 0036 FIFO3_WR_CHECK:
197 0036 0722 MOV A,UCC
198 0037 0D07 OR A,00000111b
199 0038 0EFB AND A,11111011b
200 0039 00A2 MOV UCC,A
201 003A
202 003A 0F02 MOV A,00000010b
203 003B 2800 R JMP FIFO_CHECK
204 003C FIFO4_WR_CHECK:
205 003C 0722 MOV A,UCC
206 003D 0D07 OR A,00000111b
207 003E 0EFC AND A,11111100b
208 003F 00A2 MOV UCC,A
209 0040
210 0040 0F02 MOV A,00000010b
211 0041 2800 R JMP FIFO_CHECK
212 0042
213 0042 FIFO5_WR_CHECK:
214 0042 0722 MOV A,UCC
215 0043 0D07 OR A,00000111b
216 0044 0EFD AND A,11111101b
217 0045 00A2 MOV UCC,A
218 0046
219 0046 0F02 MOV A,00000010b
220 0047 2800 R JMP FIFO_CHECK
221 0048
222 0048 FIFO_CHECK:
223 0048 0001 clr wdt
224 0049 0080 E MOV FIFO_TEMP,A
225 004A 0F26 MOV A,USB_MISC
226 004B 0083 MOV MP1,A
227 004C 0702 MOV A,R1
228 004D 0EF8 AND A,11111000b
229 004E 0500 E OR A,FIFO_TEMP
230 004F 0082 MOV R1,A
231 0050 2000 R CALL Delay_3us
232 0051 3002 SET R1.@MISC_REQ ;set request
233 0052 2000 R CALL Delay_28us
234 0053 3000 E SET bFlag_FIFO_Ready
235 0054 3B02 SNZ R1.@MISC_Ready
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>5
236 0055 3400 E CLR bFlag_FIFO_Ready ;if MISC.Ready = 1 -> bFlag_FIFO_Ready = 1
237 0056 3000 E SET bFlag_FIFO_LEN0
238 0057 3B82 SNZ R1.@MISC_LEN0
239 0058 3400 E CLR bFlag_FIFO_LEN0
240 0059
241 0059 ;;SZ bFlag_FIFO_Ready
242 0059 3426 clr MISC.@MISC_REQ
243 005A 0001 clr wdt
244 005B 0003 RET
245 005C
246 005C
247 005C ReadLen0:
248 005C 0F28 MOV A,USB_FIFO0
249 005D 0083 MOV MP1,A
250 005E 0702 MOV A,R1
251 005F 0000 NOP
252 0060 2800 R JMP Read_FIFO_END
253 0061 Read_FIFO0:
254 0061 0F08 MOV A,USB_FIFO0_SIZE
255 0062 0080 E MOV FIFO_SIZE,A
256 0063 0F28 MOV A,USB_FIFO0
257 0064 2800 R JMP Read_FIFO
258 0065 Read_FIFO1:
259 0065 0F08 MOV A,USB_FIFO1_SIZE
260 0066 0080 E MOV FIFO_SIZE,A
261 0067 0F29 MOV A,USB_FIFO1
262 0068 2800 R JMP Read_FIFO
263 0069 Read_FIFO2:
264 0069 0F08 MOV A,USB_FIFO2_SIZE
265 006A 0080 E MOV FIFO_SIZE,A
266 006B 0F2A MOV A,USB_FIFO2
267 006C 2800 R JMP Read_FIFO
268 006D Read_FIFO3:
269 006D 0F08 MOV A,USB_FIFO3_SIZE
270 006E 0080 E MOV FIFO_SIZE,A
271 006F 0F2B MOV A,USB_FIFO3
272 0070 2800 R JMP Read_FIFO
273 0071 Read_FIFO4:
274 0071 0F08 MOV A,USB_FIFO4_SIZE
275 0072 0080 E MOV FIFO_SIZE,A
276 0073 0F2C MOV A,USB_FIFO4
277 0074 2800 R JMP Read_FIFO
278 0075 Read_FIFO5:
279 0075 0F08 MOV A,USB_FIFO5_SIZE
280 0076 0080 E MOV FIFO_SIZE,A
281 0077 0F2D MOV A,USB_FIFO5
282 0078 2800 R JMP Read_FIFO
283 0079
284 0079 Read_FIFO:
285 0079 3026 SET MISC.@MISC_REQ
286 007A
287 007A 0080 E MOV FIFO_TEMP,A ;FIFO_TEMP SAVE FIFOX ADDRESS
288 007B 1F00 E CLR FIFO_SendLen
289 007C 0F00 E MOV A,OFFSET FIFO_Type
290 007D 0081 MOV MP0,A
291 007E Read_FIFO_Loop:
292 007E 0700 E MOV A,FIFO_TEMP
293 007F 0083 MOV MP1,A
294 0080 0702 MOV A,R1
295 0081 0080 MOV R0,A
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>6
296 0082 1480 E INC FIFO_SendLen
297 0083 1481 INC MP0
298 0084 0700 E MOV A,FIFO_SIZE
299 0085 0400 E XOR A,FIFO_SendLen
300 0086 3D0A SZ Z ;1=FIFO_SIZE=FIFO_SendLen
301 0087 2800 R JMP Read_FIFO_End
302 0088 0F26 MOV A,USB_MISC
303 0089 0083 MOV MP1,A
304 008A 2000 R CALL Delay_28us
305 008B 3F02 SZ R1.@MISC_Ready
306 008C 2800 R JMP Read_FIFO_LOOP
307 008D 2800 R JMP Read_FIFO_End
308 008E
309 008E Send_Hand_Shake:
310 008E Send_Hand_Shake_wait:
311 008E ; protect die loop
312 008E 2000 R call Check_Real_Cmd
313 008F 3C00 E sz bFlag_Real_Cmd
314 0090 ;jmp USB_EP0_ISR_END
315 0090 0003 ret ;modify by 2006-02-16
316 0091
317 0091 2000 R CALL FIFO0_WR_CHECK
318 0092 3800 E SNZ bFlag_FIFO_Ready ; acai remark 2007-1-23
319 0093 2800 R JMP Send_Hand_Shake_wait
320 0094
321 0094 3026 set MISC.@MISC_REQ
322 0095 WriteLen0:
323 0095 Write_FIFO_OK:
324 0095 Read_FIFO_End:
325 0095 0F26 MOV A,USB_MISC
326 0096 0083 MOV MP1,A
327 0097 0F02 MOV A,(01H SHL @MISC_TX) ;Change TX State
328 0098 ;CLR INTC0.0
329 0098 0482 XORM A,R1
330 0099 2000 R CALL Delay_3us
331 009A 3402 CLR R1.@MISC_REQ
332 009B ;SET INTC0.0
333 009B 0003 RET
334 009C
335 009C ;============================================================
336 009C ;Function:Write FIFOx from FIFO_OUTx
337 009C ;============================================================
338 009C Write_FIFO0:
339 009C 0F28 MOV A,USB_FIFO0
340 009D 2800 R JMP Write_FIFO
341 009E Write_FIFO1:
342 009E 0F29 MOV A,USB_FIFO1
343 009F 2800 R JMP Write_FIFO
344 00A0 Write_FIFO2:
345 00A0 0F2A MOV A,USB_FIFO2
346 00A1 2800 R JMP Write_FIFO
347 00A2 Write_FIFO3:
348 00A2 0F2B MOV A,USB_FIFO3
349 00A3 2800 R JMP Write_FIFO
350 00A4 Write_FIFO4:
351 00A4 0F2C MOV A,USB_FIFO4
352 00A5 2800 R JMP Write_FIFO
353 00A6 Write_FIFO5:
354 00A6 0F2D MOV A,USB_FIFO5
355 00A7 2800 R JMP Write_FIFO
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>7
356 00A8
357 00A8 Write_FIFO:
358 00A8 0001 clr wdt
359 00A9 3026 SET MISC.@MISC_REQ
360 00AA
361 00AA 0080 E MOV FIFO_TEMP,A ;FIFO NO Address
362 00AB 0F00 E MOV A,OFFSET FIFO_OUT1
363 00AC 0081 MOV MP0,A
364 00AD Write_FIFO_Loop:
365 00AD 0001 clr wdt
366 00AE 0700 E MOV A,FIFO_SendLen
367 00AF 0C00 XOR A,00H
368 00B0 3D0A SZ Z
369 00B1 2800 R JMP Write_FIFO_End
370 00B2
371 00B2 0700 E MOV A,FIFO_TEMP
372 00B3 0083 MOV MP1,A
373 00B4 0700 MOV A,R0
374 00B5 0082 MOV R1,A
375 00B6 1580 E DEC FIFO_SendLen
376 00B7 0700 E MOV A,FIFO_SendLen
377 00B8 0C00 XOR A,00H
378 00B9 3D0A SZ Z
379 00BA 2800 R JMP Write_FIFO_End ;FIFO_SendLen=0 <20>N<EFBFBD><4E><EFBFBD>ǧ<EFBFBD><C7A7>F
380 00BB 1481 INC MP0
381 00BC 0F26 MOV A,USB_MISC
382 00BD 0083 MOV MP1,A
383 00BE 2000 R call Delay_28us
384 00BF 3F02 SZ R1.@MISC_Ready
385 00C0 2800 R JMP Write_FIFO_Loop
386 00C1 Write_FIFO_End:
387 00C1 0001 clr wdt
388 00C2 2800 R JMP Write_FIFO_OK
389 00C3
390 00C3
391 00C3 get_descriptor_length:
392 00C3 0001 clr wdt
393 00C4 0700 E MOV A,FIFO_WLENGTHH
394 00C5 0C00 XOR A,0
395 00C6 390A SNZ Z
396 00C7 2800 R JMP use_actual_length
397 00C8 0700 E MOV A,FIFO_WLENGTHL
398 00C9 0C00 XOR A,0
399 00CA 3D0A SZ Z
400 00CB 2800 R JMP use_actual_length
401 00CC 0700 E MOV A,FIFO_WLENGTHL
402 00CD 0200 E SUB A,data_count
403 00CE 3C0A SZ C ;if(FIFO_LENGTHL>data_count) c=1
404 00CF 2800 R JMP use_actual_length
405 00D0 0700 E MOV A,FIFO_WLENGTHL
406 00D1 0080 E MOV data_count,A
407 00D2 use_actual_length:
408 00D2 0003 RET
409 00D3 ;===============================================================
410 00D3 ; Function : Control_read
411 00D3 ; Purpose : Performs the control read operation as
412 00D3 ; defined by the USB specification
413 00D3 ; setup-in-in-in-....-out
414 00D3 ; data_start:must be set to the descriptors info as an offset
415 00D3 ; from the beginning of the control read table
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>8
416 00D3 ; data count holds the
417 00D3 ; data_count:must beset to the size of the descriptor
418 00D3 ; bFlag_RD_HTable==1 ==> Must be read Hight Bytes
419 00D3 ; TBLP :Table Index
420 00D3 ;===============================================================
421 00D3 control_read:
422 00D3 0001 clr wdt
423 00D4 0700 E MOV A,data_start
424 00D5 0087 MOV TBLP,A
425 00D6 control_read_data_stage:
426 00D6 0001 clr wdt
427 00D7 0F00 MOV A,00H
428 00D8 0080 E MOV Loop_Counter,A
429 00D9 0080 E MOV FIFO_SendLen,A
430 00DA
431 00DA
432 00DA 3EA6 SZ MISC.@MISC_SCMD
433 00DB 2800 R JMP control_read_status_stage_end
434 00DC 0001 clr wdt
435 00DD
436 00DD 0F00 E MOV A,OFFSET FIFO_TYPE
437 00DE 0081 MOV MP0,A
438 00DF
439 00DF 0700 E MOV A,data_count
440 00E0 0C00 XOR A,00H
441 00E1 3D0A SZ Z
442 00E2 2800 R JMP dma_load_done ;A=00H
443 00E3
444 00E3 dma_load_loop:
445 00E3 0001 clr wdt
446 00E4 3800 E SNZ bFlag_RD_HTable
447 00E5 2800 R JMP Read_Low_Bytes
448 00E6 Read_High_Bytes:
449 00E6 0001 clr wdt
450 00E7 3400 E CLR bFlag_RD_HTable
451 00E8 1D80 TABRDL R0
452 00E9 1487 INC TBLP
453 00EA 1480 E INC data_start
454 00EB 0708 MOV A,TBLH
455 00EC 0E3F AND A,00111111b
456 00ED 0080 MOV R0,A
457 00EE 0C3F XOR A,3FH
458 00EF 3D0A SZ Z
459 00F0 2800 R JMP dma_load_loop
460 00F1
461 00F1 2800 R JMP Check_Read_Length
462 00F2
463 00F2 Read_Low_Bytes:
464 00F2 0001 clr wdt
465 00F3 3000 E SET bFlag_RD_HTable
466 00F4 1D80 TABRDL R0
467 00F5 0700 MOV A,R0
468 00F6 Check_Read_Length:
469 00F6 0001 clr wdt
470 00F7 1481 INC MP0
471 00F8 1480 E INC loop_counter
472 00F9 1480 E INC FIFO_SendLen
473 00FA 1580 E DEC data_count
474 00FB 3D0A SZ Z
475 00FC 2800 R JMP wait_control_read
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>9
476 00FD 0700 E MOV A,loop_counter
477 00FE 0C08 XOR A,EP0_FIFO_SIZE
478 00FF 390A SNZ Z
479 0100 2800 R JMP dma_load_loop
480 0101 2800 R jmp wait_control_read
481 0102 dma_load_done:
482 0102 0001 clr wdt
483 0103 ;SZ MISC.@MISC_SCMD
484 0103 ;JMP control_read_status_stage_end
485 0103 2000 R CALL Send_Hand_Shake
486 0104 2800 R jmp control_read_status_stage_end
487 0105
488 0105 wait_control_read:
489 0105 0001 clr wdt
490 0106 2000 R call Check_Real_Cmd
491 0107 3C00 E sz bFlag_Real_Cmd
492 0108 2800 R jmp control_read_status_stage_end
493 0109
494 0109 0001 clr wdt
495 010A 2000 R CALL FIFO0_WR_CHECK
496 010B 3800 E SNZ bFlag_FIFO_Ready
497 010C 2800 R JMP wait_control_read ;wait FIFO0 Ready
498 010D 2000 R CALL Write_FIFO0
499 010E control_read_status_stage_end:
500 010E 0001 clr wdt
501 010F 0000 NOP
502 0110 0003 RET
503 0111
504 0111
505 0111 ;-----------------------------------------------------------
506 0111 ; Check_Real_Cmd : if have new cmd , set bFlag_Real_Cmd else clr bFlag_Real_Cmd
507 0111 ;-----------------------------------------------------------
508 0111 Check_Real_Cmd:
509 0111 0001 clr wdt
510 0112 3400 E clr bFlag_Real_Cmd
511 0113 3EA6 SZ MISC.@MISC_SCMD
512 0114 3000 E set bFlag_Real_Cmd
513 0115 3FA6 SZ MISC.@MISC_LEN0
514 0116 3000 E set bFlag_Real_Cmd
515 0117 0003 RET
516 0118
517 0118 ;***************************************************************
518 0118 ; USB Stage3
519 0118 ; Process the request
520 0118 ;***************************************************************
521 0118 ;Set the device address to the wValue in the SETUP packet at the completion
522 0118 ;of the current transaction
523 0118 ;-----------------------------------------------------------
524 0118 ; Set Address
525 0118 ;-----------------------------------------------------------
526 0118 SetAddress:
527 0118 0001 clr wdt
528 0119 0700 E MOV A,FIFO_WVALUEL ;save address to FIFO_ADDR
529 011A 0080 E MOV FIFO_ADDR,A
530 011B 0080 E MOV FIFO_TEMP,A
531 011C
532 011C 0F25 MOV A,USB_SIES
533 011D 0083 MOV MP1,A
534 011E 0F01 MOV A,00000001b
535 011F 0582 ORM A,R1
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>10
536 0120 1800 E RLA FIFO_TEMP
537 0121 0EFE AND A,0FEH
538 0122 0080 E MOV FIFO_TEMP,A
539 0123
540 0123 0F23 MOV A,USB_AWR
541 0124 0083 MOV MP1,A
542 0125 0700 E MOV A,FIFO_TEMP
543 0126 0082 MOV R1,A
544 0127 0000 NOP
545 0128
546 0128 2000 R CALL Send_Hand_Shake ;send a handshake with host
547 0129
548 0129 3000 E SET bFlag_Set_Address
549 012A ;;RET ;for test
550 012A 2800 E JMP USB_EP0_ISR_END
551 012B
552 012B ;-----------------------------------------------------------
553 012B ; Set Configuration
554 012B ;-----------------------------------------------------------
555 012B SetConfiguration:
556 012B 0001 clr wdt
557 012C 339C set USVC.7 ;unmute
558 012D
559 012D 0700 E MOV A,FIFO_WVALUEL
560 012E 0080 E MOV USB_Configuration,A
561 012F 1F24 CLR STALL
562 0130 ;MOV A,USB_STALL
563 0130 ;MOV MP1,A
564 0130 ;CLR R1 ;not stall
565 0130 3000 E set bFlag_SetConfiguration_Ready
566 0131 SetConfiguration_wait:
567 0131 2000 R CALL Send_Hand_Shake
568 0132 2800 E JMP USB_EP0_ISR_END
569 0133
570 0133 ;-----------------------------------------------------------
571 0133 ; Set Interface
572 0133 ;-----------------------------------------------------------
573 0133 SetInterface:
574 0133 0001 clr wdt
575 0134 0700 E MOV A,FIFO_WVALUEL
576 0135 0080 E MOV USB_Interface_Alt,A
577 0136 0700 E MOV A,FIFO_WINDEXL
578 0137 0080 E MOV USB_Interface,A
579 0138 3000 E set bFlag_SetInterface_Ready
580 0139 3014 set USB_LED_ON
581 013A SetInterface_wait:
582 013A 2000 R CALL Send_Hand_Shake
583 013B 2800 E JMP USB_EP0_ISR_END
584 013C
585 013C ;-----------------------------------------------------------
586 013C ; Get Interface
587 013C ;-----------------------------------------------------------
588 013C GetInterface:
589 013C 0001 clr wdt
590 013D 0700 E mov A,USB_Interface_Alt
591 013E 0080 E mov FIFO_OUT1,A
592 013F
593 013F 0F01 mov A,01H
594 0140 0080 E mov FIFO_SendLen,A
595 0141
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>11
596 0141 GetInterface_Loop:
597 0141 0001 clr wdt
598 0142 2000 R call Check_Real_Cmd
599 0143 3C00 E sz bFlag_Real_Cmd
600 0144 2800 R jmp GetInterface_End
601 0145 0001 clr wdt
602 0146 2000 R call FIFO0_WR_CHECK
603 0147 3800 E SNZ bFlag_FIFO_Ready
604 0148 2800 R JMP GetInterface_Loop
605 0149
606 0149 2000 R CALL Write_FIFO0
607 014A
608 014A GetInterface_End:
609 014A 2800 E JMP USB_EP0_ISR_END
610 014B
611 014B ;-----------------------------------------------------------
612 014B ; Get Status
613 014B ; For Get Status (DEVICE,INTERFACE,ENDPOINT) , if self-powered and remote wakeup need to modify
614 014B ; return 2 bytes (00 00)
615 014B ;-----------------------------------------------------------
616 014B GetStatus:
617 014B 0001 clr wdt
618 014C 0F02 mov a,02H
619 014D 0080 E mov FIFO_SendLen,a
620 014E
621 014E ;Modify for Remote Wakeup
622 014E 0F02 mov a,02H
623 014F 3800 E snz bRmtWakeup
624 0150 ;------------------------
625 0150 0F00 mov a,00H
626 0151 0080 E mov FIFO_Out1,a
627 0152 1F00 E clr FIFO_Out2
628 0153
629 0153 GetStatus_Loop:
630 0153 0001 clr wdt
631 0154 2000 R call Check_Real_Cmd
632 0155 3C00 E sz bFlag_Real_Cmd
633 0156 2800 R jmp GetStatus_End
634 0157 0001 clr wdt
635 0158
636 0158 2000 R call FIFO0_WR_CHECK
637 0159 3800 E SNZ bFlag_FIFO_Ready
638 015A 2800 R JMP GetStatus_Loop
639 015B
640 015B 2000 R CALL Write_FIFO0
641 015C
642 015C GetStatus_End:
643 015C 2800 E JMP USB_EP0_ISR_END
644 015D
645 015D ;-----------------------------------------------------------
646 015D ; Get Status (Endpoint)
647 015D ;-----------------------------------------------------------
648 015D ;-----------------------------------------------------------
649 015D ; Get Status (Interface)
650 015D ; return 2 bytes (00 00)
651 015D ;-----------------------------------------------------------
652 015D ;Modify for Remote Wakeup
653 015D GetStatus_Interface:
654 015D 0001 clr wdt
655 015E 0F02 mov a,02H
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>12
656 015F 0080 E mov FIFO_SendLen,a
657 0160
658 0160
659 0160 0F00 mov a,00H
660 0161 0080 E mov FIFO_Out1,a
661 0162 1F00 E clr FIFO_Out2
662 0163
663 0163 GetStatus_Inerface_Loop:
664 0163 0001 clr wdt
665 0164 2000 R call Check_Real_Cmd
666 0165 3C00 E sz bFlag_Real_Cmd
667 0166 2800 R jmp GetStatus_End
668 0167 0001 clr wdt
669 0168
670 0168 2000 R call FIFO0_WR_CHECK
671 0169 3800 E SNZ bFlag_FIFO_Ready
672 016A 2800 R JMP GetStatus_Inerface_Loop
673 016B
674 016B 2000 R CALL Write_FIFO0
675 016C
676 016C GetStatus_Inerface_Loop_End:
677 016C 2800 E JMP USB_EP0_ISR_END
678 016D ;-----------------------------------------------------------
679 016D ; Get Status (Endpoint)
680 016D ;-----------------------------------------------------------
681 016D GetStatus_Endpoint:
682 016D 0001 clr wdt
683 016E 0F02 mov a,02H
684 016F 0080 E mov FIFO_SendLen,a
685 0170
686 0170 0F7F mov a,07FH
687 0171 0600 E and a,FIFO_wIndexL
688 0172
689 0172 2000 R call GetPipeBit
690 0173 0080 E mov FIFO_TEMP,a
691 0174 0724 mov a,STALL
692 0175 0600 E and a,FIFO_TEMP
693 0176 0080 E mov FIFO_TEMP,a
694 0177
695 0177 1F00 E clr FIFO_Out1
696 0178 1080 E sz FIFO_TEMP
697 0179 3000 E set FIFO_Out1.0
698 017A
699 017A 1F00 E clr FIFO_Out2
700 017B
701 017B 2800 R jmp GetStatus_Loop
702 017C
703 017C
704 017C GetStatus_Endpoint_End:
705 017C 2800 E JMP USB_EP0_ISR_END
706 017D ;-----------------------------------------------------------
707 017D ; Clear Feature : The HT82A822R return ACK without ERROR
708 017D ; bmRequest: 00 Device
709 017D ; 02 EndPoint
710 017D ; bRequest 01 CLEAR_FEATURE
711 017D ; wValue 0000 clear ENDPOINT0 HALT
712 017D ; 0001 clear REMOTE_WAKEUP
713 017D ; wIndex 0000
714 017D ; wLength 0000
715 017D ;-----------------------------------------------------------
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>13
716 017D ClearFeature:
717 017D ;;----2007-01-10 for Vista DTM----
718 017D 0700 E mov a,FIFO_wValueL
719 017E 0C01 xor a,01H
720 017F 390A snz z
721 0180 2800 R JMP SendStall0
722 0181 ;set b_wakeup
723 0181 ;clr bRmtWakeup
724 0181 ;;------------------------------
725 0181 0001 clr wdt
726 0182 ;Modify for Remote Wakeup
727 0182 3000 E set b_wakeup
728 0183 3400 E clr bRmtWakeup
729 0184 ;-----------------------
730 0184 2000 R CALL Send_Hand_Shake
731 0185 ClearFeature_Loop:
732 0185 ClearFeature_End:
733 0185 2800 E JMP USB_EP0_ISR_END
734 0186 ;-----------------------------------------------------------
735 0186 ; Clear Feature (Endpoint)
736 0186 ;-----------------------------------------------------------
737 0186 ClearFeature_Endpoint:
738 0186 0001 clr wdt
739 0187
740 0187
741 0187 3800 E snz bFlag_SetConfiguration_Ready
742 0188 2800 R JMP SendStall0
743 0189
744 0189 0F7F mov a,07FH
745 018A 0600 E and a,FIFO_wIndexL
746 018B
747 018B 2000 R call GetPipeBit
748 018C
749 018C 0080 E mov FIFO_TEMP,a
750 018D 0180 E CPL FIFO_TEMP
751 018E 0724 mov a,STALL
752 018F 0600 E AND a,FIFO_TEMP
753 0190 00A4 mov STALL,a
754 0191
755 0191 2000 R CALL Send_Hand_Shake
756 0192
757 0192
758 0192 ClearFeature_Endpoint_End:
759 0192 2800 E JMP USB_EP0_ISR_END
760 0193
761 0193 ;-----------------------------------------------------------
762 0193 ; Set Feature
763 0193 ;-----------------------------------------------------------
764 0193 SetFeature:
765 0193 ;;----2007-01-10 for Vista DTM----
766 0193 0700 E mov a,FIFO_wValueH
767 0194 0C00 xor a,00H
768 0195 3D0A sz z
769 0196 2800 R JMP SetFeature_1
770 0197
771 0197 0700 E mov a,FIFO_wValueH
772 0198 0A81 sub a,81H ;target-now
773 0199 380A snz C
774 019A 2800 R jmp SendStall0 ;<81H
775 019B ;>=81H
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>14
776 019B 0700 E mov a,FIFO_wValueH
777 019C 0A84 sub a,84H ;target-now
778 019D 3C0A sz C
779 019E 2800 R jmp SendStall0 ;>=84H
780 019F
781 019F 0700 E mov a,FIFO_wValueL
782 01A0 0C00 xor a,00H
783 01A1 390A snz z
784 01A2 2800 R JMP SendStall0
785 01A3 2800 R jmp SetFeature_2
786 01A4
787 01A4 SetFeature_1:
788 01A4 0700 E mov a,FIFO_wValueL
789 01A5 0C01 xor a,01H
790 01A6 390A snz z
791 01A7 2800 R JMP SendStall0
792 01A8
793 01A8 SetFeature_2:
794 01A8
795 01A8 ;;----------------------------------
796 01A8 ;Modify for Remote Wakeup
797 01A8 3000 E set b_wakeup
798 01A9 3000 E set bRmtWakeup
799 01AA ;-----------------------
800 01AA 2000 R CALL Send_Hand_Shake
801 01AB SetFeature_Loop:
802 01AB SetFeature_End:
803 01AB 2800 E JMP USB_EP0_ISR_END
804 01AC ;-----------------------------------------------------------
805 01AC ; Set Feature (Endpoint)
806 01AC ;-----------------------------------------------------------
807 01AC SetFeature_Endpoint:
808 01AC 0001 clr wdt
809 01AD 3800 E snz bFlag_SetConfiguration_Ready
810 01AE 2800 R JMP SendStall0
811 01AF
812 01AF 0F7F mov a,07FH
813 01B0 0600 E and a,FIFO_wIndexL
814 01B1
815 01B1 2000 R call GetPipeBit
816 01B2
817 01B2 0080 E mov FIFO_TEMP,A
818 01B3 0724 mov a,STALL
819 01B4 0500 E or a,FIFO_TEMP
820 01B5 00A4 mov STALL,a
821 01B6
822 01B6 2000 R CALL Send_Hand_Shake
823 01B7
824 01B7 SetFeature_Endpoint_End:
825 01B7 2800 E JMP USB_EP0_ISR_END
826 01B8 ;-----------------------------------------------------------
827 01B8 ; Get Descriptor
828 01B8 ;-----------------------------------------------------------
829 01B8 GetDescriptor:
830 01B8 0001 clr wdt
831 01B9 3400 E CLR bFlag_RD_HTable
832 01BA 3400 E CLR bFlag_wait_control_out
833 01BB
834 01BB 0700 E MOV A,FIFO_WvalueH ;80 06 00 01
835 01BC 0C01 XOR A,device
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>15
836 01BD 3D0A SZ Z
837 01BE 2800 R JMP GetDeviceDescriptor
838 01BF
839 01BF 0700 E MOV A,FIFO_WvalueH ;80 06 00 02
840 01C0 0C02 XOR A,configuration
841 01C1 3D0A SZ Z
842 01C2 2800 R JMP GetConfigurationDescriptor
843 01C3
844 01C3 0700 E MOV A,FIFO_WvalueH ;80 06 00 03
845 01C4 0C03 XOR A,string
846 01C5 3D0A SZ Z
847 01C6 2800 R JMP GetStringDescriptor
848 01C7
849 01C7
850 01C7 ;------------------------------------------------------
851 01C7 ;Then test for HID class Descriptor
852 01C7 ;------------------------------------------------------
853 01C7
854 01C7 0700 E MOV A,FIFO_WvalueH ;81 06 00 22
855 01C8 0C22 XOR A,report
856 01C9 3D0A SZ Z
857 01CA 2800 R JMP GetReportDescriptor
858 01CB
859 01CB 0700 E MOV A,FIFO_WvalueH ;81 06 00 21
860 01CC 0C21 XOR A,HID
861 01CD 3D0A SZ Z
862 01CE 2800 R JMP GetHIDDescriptor
863 01CF
864 01CF
865 01CF
866 01CF 2800 R JMP SendStall0 ;can't parser
867 01D0
868 01D0 ;-----------------------------------------------------------
869 01D0 ; GetConfiguration
870 01D0 ;-----------------------------------------------------------
871 01D0 GetConfiguration:
872 01D0 0001 clr wdt
873 01D1 0F01 mov a,01H
874 01D2 0080 E mov FIFO_SendLen,a
875 01D3
876 01D3 0700 E mov a,USB_Configuration
877 01D4 0080 E mov FIFO_OUT1,a
878 01D5 GetConfiguration_Loop:
879 01D5 0001 clr wdt
880 01D6 2000 R call Check_Real_Cmd
881 01D7 3C00 E sz bFlag_Real_Cmd
882 01D8 2800 R jmp GetConfiguration_End
883 01D9 0001 clr wdt
884 01DA 2000 R call FIFO0_WR_CHECK
885 01DB 3800 E SNZ bFlag_FIFO_Ready
886 01DC 2800 R JMP GetConfiguration_Loop
887 01DD
888 01DD 2000 R CALL Write_FIFO0
889 01DE GetConfiguration_End:
890 01DE 2800 E JMP USB_EP0_ISR_END
891 01DF
892 01DF
893 01DF
894 01DF ;------------------------------------------------------
895 01DF ;Report
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>16
896 01DF ;------------------------------------------------------
897 01DF SetReport:
898 01DF 0001 clr wdt
899 01E0 0700 E mov a,FIFO_wValueH
900 01E1 0C02 xor a,set_output_report
901 01E2 3D0A sz z
902 01E3 2800 R jmp SetOutputReport
903 01E4
904 01E4 2800 E JMP USB_EP0_ISR_END
905 01E5 SetReport_End:
906 01E5
907 01E5 SetOutputReport:
908 01E5 0001 clr wdt
909 01E6 ;check interface
910 01E6 0700 E mov a,FIFO_wIndexL
911 01E7 0C02 xor a,02H
912 01E8 390A snz z
913 01E9 2800 R jmp SendStall0
914 01EA ;check length
915 01EA 0700 E mov a,FIFO_wLengthL
916 01EB 0C08 xor a,08H
917 01EC 390A snz z
918 01ED 2800 R jmp SendStall0
919 01EE
920 01EE 0F21 mov a,21H
921 01EF 0080 E mov nCmdIndex1,a
922 01F0
923 01F0
924 01F0 SetOutputReport_End:
925 01F0 2800 E JMP USB_EP0_ISR_END
926 01F1 ;------------------------------------------------------
927 01F1 ;Audio class
928 01F1 ;------------------------------------------------------
929 01F1 ;21 01
930 01F1 SetCur:
931 01F1 0001 clr wdt
932 01F2 0700 E MOV A,FIFO_WVALUEH
933 01F3 0C01 XOR A,MUTE_CONTROL
934 01F4 3D0A SZ Z
935 01F5 2800 R JMP MuteControl
936 01F6
937 01F6 0700 E MOV A,FIFO_WVALUEH
938 01F7 0C02 XOR A,VOLUME_CONTROL
939 01F8 3D0A SZ Z
940 01F9 2800 R JMP VolumeControl
941 01FA
942 01FA 2800 R JMP SendStall0 ;can't parser
943 01FB
944 01FB ;21 01 00 01
945 01FB MuteControl: ;(if have more feature , the state must be modify!!)
946 01FB 0001 clr wdt
947 01FC 0F18 mov a,18h
948 01FD 0080 E mov nCmdIndex1,a
949 01FE
950 01FE ;;RET
951 01FE ;;modify 2005-12-13
952 01FE 2800 E jmp USB_EP0_ISR_END
953 01FF ;21 01 00 02
954 01FF VolumeControl:
955 01FF 0001 clr wdt
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>17
956 0200 0F28 mov a,28h
957 0201 0080 E mov nCmdIndex1,a
958 0202 ;;RET
959 0202 ;;modify 2005-12-13
960 0202 2800 E jmp USB_EP0_ISR_END
961 0203
962 0203 ;return D2 00 = -46 db
963 0203 ;return BC 00 = -32 db (<28>쥻<EFBFBD><ECA5BB> E0)
964 0203 GetMin:
965 0203 0001 clr wdt
966 0204 0F00 MOV A,00H
967 0205 0080 E MOV FIFO_OUT1,A
968 0206 ;; MOV A,0E0H
969 0206 0FC8 MOV A,Min_Volume
970 0207 0080 E MOV FIFO_OUT2,A
971 0208 0F02 MOV A,02H
972 0209 0080 E MOV FIFO_SendLen,A
973 020A GetMin_Loop:
974 020A 0001 clr wdt
975 020B 2000 R call Check_Real_Cmd
976 020C 3C00 E sz bFlag_Real_Cmd
977 020D 2800 R jmp GetMin_End
978 020E 0001 clr wdt
979 020F 2000 R call FIFO0_WR_CHECK
980 0210 3800 E SNZ bFlag_FIFO_Ready
981 0211 2800 R JMP GetMin_Loop
982 0212
983 0212 2000 R CALL Write_FIFO0
984 0213 GetMin_End:
985 0213 ;;RET
986 0213 ;;2005-12-13 modify
987 0213 2800 E jmp USB_EP0_ISR_END
988 0214
989 0214
990 0214 ;return 0x0C00
991 0214 GetMax:
992 0214 0001 clr wdt
993 0215 0F00 MOV A,00H
994 0216 0080 E MOV FIFO_OUT1,A
995 0217 ;; MOV A,0CH
996 0217 0F00 MOV A,Max_Volume
997 0218 0080 E MOV FIFO_OUT2,A
998 0219 0F02 MOV A,02H
999 021A 0080 E MOV FIFO_SendLen,A
1000 021B GetMax_Loop:
1001 021B 0001 clr wdt
1002 021C 2000 R call Check_Real_Cmd
1003 021D 3C00 E sz bFlag_Real_Cmd
1004 021E 2800 R jmp GetMax_End
1005 021F 0001 clr wdt
1006 0220
1007 0220 2000 R call FIFO0_WR_CHECK
1008 0221 3800 E SNZ bFlag_FIFO_Ready
1009 0222 2800 R JMP GetMax_Loop
1010 0223
1011 0223
1012 0223 2000 R CALL Write_FIFO0
1013 0224 GetMax_End:
1014 0224 ; RET
1015 0224 ;;2005-12-13 modify
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>18
1016 0224 2800 E jmp USB_EP0_ISR_END
1017 0225
1018 0225
1019 0225
1020 0225
1021 0225
1022 0225 ;return 0x0100 1db
1023 0225 GetRes:
1024 0225 0001 clr wdt
1025 0226 0F00 MOV A,00H
1026 0227 0080 E MOV FIFO_OUT1,A
1027 0228 0F01 MOV A,01H
1028 0229 0080 E MOV FIFO_OUT2,A
1029 022A 0F02 MOV A,02H
1030 022B 0080 E MOV FIFO_SendLen,A
1031 022C GetRes_Loop:
1032 022C 0001 clr wdt
1033 022D 2000 R call Check_Real_Cmd
1034 022E 3C00 E sz bFlag_Real_Cmd
1035 022F 2800 R jmp GetRes_End
1036 0230
1037 0230 2000 R call FIFO0_WR_CHECK
1038 0231 3800 E SNZ bFlag_FIFO_Ready
1039 0232 2800 R JMP GetRes_Loop
1040 0233
1041 0233 2000 R CALL Write_FIFO0
1042 0234 GetRes_End:
1043 0234 ; RET
1044 0234 ;;2005-12-13 modify
1045 0234 2800 E jmp USB_EP0_ISR_END
1046 0235
1047 0235
1048 0235 GetCur:
1049 0235 ;; call Check_Real_Cmd
1050 0235 ;; sz bFlag_Real_Cmd
1051 0235 ;; jmp GetCur_End
1052 0235 ;;
1053 0235 ;;
1054 0235 ;; call FIFO0_WR_CHECK
1055 0235 ;; SNZ bFlag_FIFO_Ready
1056 0235 ;; JMP GetCur
1057 0235
1058 0235 ;;
1059 0235 ;; MOV A,FIFO_wLengthL
1060 0235 ;; MOV FIFO_SendLen,A
1061 0235 ;;
1062 0235 ;; MOV FIFO_TEMP,A
1063 0235 ;; MOV A,OFFSET FIFO_OUT1
1064 0235 ;; MOV MP1,A
1065 0235 ;;GetCur_Fill0:
1066 0235 ;; MOV A,00H
1067 0235 ;; MOV R1,A
1068 0235 ;; INC MP1
1069 0235 ;; DEC FIFO_TEMP
1070 0235 ;; MOV A,00H
1071 0235 ;; XOR A,FIFO_TEMP
1072 0235 ;; SNZ Z
1073 0235 ;; JMP GetCur_Fill0
1074 0235 ;; CALL Write_FIFO0
1075 0235 0001 clr wdt
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>19
1076 0236 0700 E MOV A,FIFO_wLengthL
1077 0237 0080 E MOV FIFO_SendLen,A
1078 0238
1079 0238 0F01 MOV A,01H
1080 0239 0400 E XOR A,FIFO_SendLen
1081 023A 3D0A sz z
1082 023B 2800 R jmp GetCur_Mute
1083 023C
1084 023C 0F02 MOV A,02H
1085 023D 0400 E XOR A,FIFO_SendLen
1086 023E 3D0A sz z
1087 023F 2800 R jmp GetCur_Volume
1088 0240 2800 R jmp GetCur_End
1089 0241
1090 0241 GetCur_Mute:
1091 0241 0001 clr wdt
1092 0242 0F00 MOV A,00H
1093 0243 3C00 E sz bFlag_Audio_Mute
1094 0244 0F01 MOV A,01H
1095 0245 0080 E mov FIFO_OUT1,A
1096 0246 GetCur_Mute_Loop:
1097 0246 0001 clr wdt
1098 0247 2000 R call Check_Real_Cmd
1099 0248 3C00 E sz bFlag_Real_Cmd
1100 0249 2800 R jmp GetCur_End
1101 024A
1102 024A
1103 024A 2000 R call FIFO0_WR_CHECK
1104 024B 3800 E SNZ bFlag_FIFO_Ready
1105 024C 2800 R JMP GetCur_Mute_Loop
1106 024D
1107 024D 2000 R call Write_FIFO0
1108 024E 2800 R jmp GetCur_End
1109 024F GetCur_Volume:
1110 024F 0001 clr wdt
1111 0250 0700 E MOV A,VolumeH_Save
1112 0251 0080 E mov FIFO_OUT1,A
1113 0252
1114 0252 0700 E MOV A,VolumeL_Save
1115 0253 0080 E mov FIFO_OUT2,A
1116 0254 GetCur_Volume_Loop:
1117 0254 0001 clr wdt
1118 0255 2000 R call Check_Real_Cmd
1119 0256 3C00 E sz bFlag_Real_Cmd
1120 0257 2800 R jmp GetCur_End
1121 0258
1122 0258
1123 0258 2000 R call FIFO0_WR_CHECK
1124 0259 3800 E SNZ bFlag_FIFO_Ready
1125 025A 2800 R JMP GetCur_Volume_Loop
1126 025B
1127 025B 2000 R call Write_FIFO0
1128 025C 2800 R jmp GetCur_End
1129 025D GetCur_End:
1130 025D ; RET
1131 025D ;;2005-12-13 modify
1132 025D 2800 E jmp USB_EP0_ISR_END
1133 025E
1134 025E ;--------------------------------------------------------------
1135 025E ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>20
1136 025E SetIdle:
1137 025E 2800 R JMP SendStall0 ;can't parser
1138 025F
1139 025F ;==============================================================
1140 025F ;Standard Get Descriptor routines
1141 025F ;
1142 025F ;Return the device descriptor to the host
1143 025F GetDeviceDescriptor:
1144 025F 0001 clr wdt
1145 0260 0F00 E MOV A,LOW device_desc_table
1146 0261 0087 MOV TBLP,A
1147 0262 1D80 E TABRDL data_count
1148 0263 ;modify 2005-12-02
1149 0263 2000 R CALL Execute
1150 0264 2800 E jmp USB_EP0_ISR_END
1151 0265
1152 0265 GetConfigurationDescriptor:
1153 0265 0001 clr wdt
1154 0266 0F00 E MOV A,LOW config_desc_length
1155 0267 0087 MOV TBLP,A
1156 0268 1D80 E TABRDL data_count
1157 0269 0F00 E MOV A,LOW config_desc_table
1158 026A ;modify 2005-12-02
1159 026A 2000 R call Execute
1160 026B 2800 E jmp USB_EP0_ISR_END
1161 026C ;Not Ready!!!!!!!!!
1162 026C GetStringDescriptor:
1163 026C 0001 clr wdt
1164 026D 0700 E MOV A,FIFO_WVALUEL
1165 026E 0C00 XOR A,00H
1166 026F 3D0A SZ Z
1167 0270 2800 R JMP LanguageString
1168 0271
1169 0271 0700 E MOV A,FIFO_WVALUEL
1170 0272 0C01 XOR A,01H
1171 0273 3D0A SZ Z
1172 0274 2800 R JMP ManufacturerString
1173 0275
1174 0275 0700 E MOV A,FIFO_WVALUEL
1175 0276 0C02 XOR A,02H
1176 0277 3D0A SZ Z
1177 0278 2800 R JMP ProductString
1178 0279
1179 0279 0700 E MOV A,FIFO_WVALUEL
1180 027A 0C03 XOR A,03H
1181 027B 3D0A SZ Z
1182 027C 2800 R JMP SerialNumberString
1183 027D
1184 027D
1185 027D 2800 R JMP SendStall0 ;other no support
1186 027E
1187 027E LanguageString:
1188 027E 0001 clr wdt
1189 027F 0F00 E MOV A,LOW USBStringLanguageDescription
1190 0280 0087 MOV TBLP,A
1191 0281 1D80 E TABRDL data_count
1192 0282 0F00 E MOV A,LOW USBStringLanguageDescription
1193 0283 ;modify 2005-12-02
1194 0283 2000 R call execute
1195 0284 2800 E jmp USB_EP0_ISR_END
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>21
1196 0285 ManufacturerString:
1197 0285 0001 clr wdt
1198 0286 0F00 E MOV A,LOW USBStringDescription1
1199 0287 0087 MOV TBLP,A
1200 0288 1D80 E TABRDL data_count
1201 0289 0F00 E MOV A,LOW USBStringDescription1
1202 028A ;modify 2005-12-02
1203 028A 2000 R call execute
1204 028B 2800 E jmp USB_EP0_ISR_END
1205 028C ProductString:
1206 028C 0001 clr wdt
1207 028D 0F00 E MOV A,LOW USBStringDescription2
1208 028E 0087 MOV TBLP,A
1209 028F 1D80 E TABRDL data_count
1210 0290 0F00 E MOV A,LOW USBStringDescription2
1211 0291 ;modify 2005-12-02
1212 0291 2000 R call execute
1213 0292 2800 E jmp USB_EP0_ISR_END
1214 0293
1215 0293
1216 0293 SerialNumberString:
1217 0293 0001 clr wdt
1218 0294 0F00 E MOV A,LOW USBStringDescription3
1219 0295 0087 MOV TBLP,A
1220 0296 1D80 E TABRDL data_count
1221 0297 0F00 E MOV A,LOW USBStringDescription3
1222 0298 ;modify 2005-12-02
1223 0298 2000 R call execute
1224 0299
1225 0299 2800 E jmp USB_EP0_ISR_END
1226 029A
1227 029A
1228 029A
1229 029A ;--------------------------------------------------
1230 029A ;HID class Get Descriptor routines
1231 029A ;return the HID descriptor and enable endpoint one
1232 029A ;--------------------------------------------------
1233 029A GetReportDescriptor:
1234 029A 0001 clr wdt
1235 029B 0F00 E MOV A,LOW report_desc_length
1236 029C 0087 MOV TBLP,A
1237 029D 1D80 E TABRDL data_count ;Report length = Low byte of Report_Size
1238 029E 0F00 E MOV A,LOW hid_report_desc_table
1239 029F 2000 R CALL execute ;send descriptor to host
1240 02A0 ;
1241 02A0 ;Enumeration is complete!!
1242 02A0 ;
1243 02A0 3000 E set bFlag_Enum_Ready ;set Enumeration flag
1244 02A1 ;modify 2005-12-02
1245 02A1 2800 E jmp USB_EP0_ISR_END
1246 02A2
1247 02A2 GetHIDDescriptor:
1248 02A2 0001 clr wdt
1249 02A3 0F00 E MOV A,LOW hid_desc_length
1250 02A4 0087 MOV TBLP,A
1251 02A5 1D80 E TABRDL data_count ;Report length = Low byte of Report_Size
1252 02A6 0F00 E MOV A,LOW HID_Desc
1253 02A7 ;modify 2005-12-02
1254 02A7 2000 R CALL execute ;send descriptor to host
1255 02A8 2800 E jmp USB_EP0_ISR_END
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>22
1256 02A9
1257 02A9 Execute:
1258 02A9 0001 clr wdt
1259 02AA 0080 E MOV data_start,A
1260 02AB 2000 R call get_descriptor_length
1261 02AC 2000 R call control_read
1262 02AD 0003 RET
1263 02AE
1264 02AE ;===============================================================
1265 02AE SendStall0:
1266 02AE 3024 SET STALL.@STALL_STL0
1267 02AF 2800 E JMP USB_EP0_ISR_END
1268 02B0 ;return to USB_EP0_ISR
1269 02B0
1270 02B0
1271 02B0
1272 02B0
1273 02B0
1274 02B0
1275 02B0
1276 02B0
1277 02B0
1278 02B0
1279 02B0
1280 02B0
1281 02B0
1282 02B0 ;***************************************************************
1283 02B0 ; Delay Test Function
1284 02B0 ; Most instructions Timing is one cycles = 0.33333 us
1285 02B0 ; call , jmp , ret is 2 cycles
1286 02B0 ;***************************************************************
1287 02B0
1288 02B0 Delay_28us:
1289 02B0 0F1E mov a,1EH
1290 02B1 Delay_28us_cont:
1291 02B1 0001 clr wdt
1292 02B2 1785 sdz acc
1293 02B3 2800 R jmp Delay_28us_cont
1294 02B4 Delay_3us:
1295 02B4 0001 clr wdt
1296 02B5 0000 NOP
1297 02B6 0000 NOP
1298 02B7 0000 NOP
1299 02B8 0000 NOP
1300 02B9 0001 clr wdt
1301 02BA 0003 ret
1302 02BB
1303 02BB
1304 02BB ;----BEGIN (Get pipe bit)
1305 02BB ;Input : ACC pipe number
1306 02BB ;Output: ACC pip bit (D0:pipe 0, D1:pipe 1...)
1307 02BB GetPipeBit:
1308 02BB 1485 INC ACC
1309 02BC 0080 E MOV FIFO_TEMP,A
1310 02BD 0F80 MOV A,80H
1311 02BE GetPipeBitLoop:
1312 02BE 0001 clr wdt
1313 02BF 1885 RL ACC
1314 02C0 1780 E SDZ FIFO_TEMP
1315 02C1 2800 R JMP GetPipeBitLoop
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>23
1316 02C2 0003 RET
1317 02C3 ;----END (Get pipe bit)
1318 02C3
1319 02C3
1320 02C3
1321 02C3
1322 02C3 Public Control_Read
1323 02C3 Public FIFO0_RD_CHECK
1324 02C3 Public FIFO1_RD_CHECK
1325 02C3 Public FIFO2_RD_CHECK
1326 02C3 Public FIFO3_RD_CHECK
1327 02C3 Public FIFO4_RD_CHECK
1328 02C3 Public FIFO5_RD_CHECK
1329 02C3 Public FIFO0_WR_CHECK
1330 02C3 Public FIFO1_WR_CHECK
1331 02C3 Public FIFO2_WR_CHECK
1332 02C3 Public FIFO3_WR_CHECK
1333 02C3 Public FIFO4_WR_CHECK
1334 02C3 Public FIFO5_WR_CHECK
1335 02C3 Public Read_FIFO0
1336 02C3 Public Read_FIFO1
1337 02C3 Public Read_FIFO2
1338 02C3 Public Read_FIFO3
1339 02C3 Public Read_FIFO4
1340 02C3 Public Read_FIFO5
1341 02C3 Public Write_FIFO0
1342 02C3 Public Write_FIFO1
1343 02C3 Public Write_FIFO2
1344 02C3 Public Write_FIFO3
1345 02C3 Public Write_FIFO4
1346 02C3 Public Write_FIFO5
1347 02C3 Public Send_Hand_Shake
1348 02C3 Public get_descriptor_length
1349 02C3
1350 02C3
1351 02C3
1352 02C3 Public SetAddress
1353 02C3 Public SetConfiguration
1354 02C3 Public SetInterface
1355 02C3 Public GetInterface
1356 02C3 Public GetDescriptor
1357 02C3 Public SetIdle
1358 02C3 Public GetDeviceDescriptor
1359 02C3 Public GetConfigurationDescriptor
1360 02C3 Public GetStringDescriptor
1361 02C3 Public GetStatus
1362 02C3 ;modify for Remote Wakeup
1363 02C3 Public GetStatus_Interface
1364 02C3 ;---------------------------------
1365 02C3 Public SetFeature
1366 02C3 Public ClearFeature
1367 02C3 Public SetFeature_Endpoint
1368 02C3 Public ClearFeature_Endpoint
1369 02C3 Public GetStatus_Endpoint
1370 02C3
1371 02C3 Public SetReport
1372 02C3
1373 02C3 Public Check_Real_Cmd
1374 02C3
1375 02C3 Public Execute
<0C>ļ<EFBFBD><C4BC><EFBFBD>FUNCTION.ASM ʢȺ<CAA2><C8BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾 2.86 ҳ<><D2B3>24
1376 02C3 Public SendStall0
1377 02C3
1378 02C3 Public GetConfiguration
1379 02C3
1380 02C3 Public Delay_3us
1381 02C3
1382 02C3
1383 02C3 Public SetCur
1384 02C3 Public GetMin
1385 02C3 Public GetMax
1386 02C3 Public GetRes
1387 02C3 Public GetCur
1388 02C3 Public GetPipeBit
0 Errors
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