📄 usb_drv.lst
字号:
006F 8063 SJMP ?C0038
0071 ?C0015:
; SOURCE LINE # 193
0071 E500 R MOV A,evnt
0073 30E105 JNB ACC.1,?C0017
0076 120000 R LCALL tx_1
0079 8059 SJMP ?C0038
007B ?C0017:
; SOURCE LINE # 194
007B E500 R MOV A,evnt
007D 30E205 JNB ACC.2,?C0019
0080 120000 R LCALL tx_2
0083 804F SJMP ?C0038
0085 ?C0019:
; SOURCE LINE # 195
0085 E500 R MOV A,evnt
0087 30E34A JNB ACC.3,?C0038
008A 120000 R LCALL tx_3
008D 8045 SJMP ?C0038
; SOURCE LINE # 197
; SOURCE LINE # 198
; SOURCE LINE # 199
008F ?C0014:
; SOURCE LINE # 200
008F E500 R MOV A,evnt
C51 COMPILER V7.06 USB_DRV 08/05/2007 09:42:58 PAGE 18
0091 30E105 JNB ACC.1,?C0024
0094 120000 R LCALL usb_alt
0097 803B SJMP ?C0038
0099 ?C0024:
; SOURCE LINE # 201
0099 E500 R MOV A,evnt
009B 30E436 JNB ACC.4,?C0038
; SOURCE LINE # 202
; SOURCE LINE # 203
009E 90800E MOV DPTR,#NAKEV
00A1 E0 MOVX A,@DPTR
00A2 F500 R MOV evnt,A
; SOURCE LINE # 204
00A4 E500 R MOV A,evnt
00A6 30E405 JNB ACC.4,?C0027
00A9 120000 R LCALL nak0
00AC 8026 SJMP ?C0038
00AE ?C0027:
; SOURCE LINE # 205
00AE E500 R MOV A,evnt
00B0 30E505 JNB ACC.5,?C0029
00B3 120000 R LCALL nakO1
00B6 801C SJMP ?C0038
00B8 ?C0029:
; SOURCE LINE # 206
00B8 E500 R MOV A,evnt
00BA 30E105 JNB ACC.1,?C0031
00BD 120000 R LCALL nakI1
00C0 8012 SJMP ?C0038
00C2 ?C0031:
; SOURCE LINE # 207
00C2 E500 R MOV A,evnt
00C4 30E605 JNB ACC.6,?C0033
00C7 120000 R LCALL nak2
00CA 8008 SJMP ?C0038
00CC ?C0033:
; SOURCE LINE # 208
00CC E500 R MOV A,evnt
00CE 30E703 JNB ACC.7,?C0038
00D1 120000 R LCALL nak3
; SOURCE LINE # 210
; SOURCE LINE # 211
; SOURCE LINE # 212
; SOURCE LINE # 214
; SOURCE LINE # 215
; SOURCE LINE # 216
00D4 ?C0038:
00D4 D007 POP AR7
00D6 D006 POP AR6
00D8 D005 POP AR5
00DA D004 POP AR4
00DC D003 POP AR3
00DE D002 POP AR2
00E0 D001 POP AR1
00E2 D000 POP AR0
00E4 D0D0 POP PSW
00E6 D082 POP DPL
00E8 D083 POP DPH
00EA D0F0 POP B
00EC D0E0 POP ACC
00EE 32 RETI
; FUNCTION usb_isr (END)
C51 COMPILER V7.06 USB_DRV 08/05/2007 09:42:58 PAGE 19
; FUNCTION rx_0 (BEGIN)
; SOURCE LINE # 218
; SOURCE LINE # 219
; SOURCE LINE # 220
0000 908026 MOV DPTR,#RXS0
0003 E0 MOVX A,@DPTR
0004 F500 R MOV rxstat,A
; SOURCE LINE # 222
0006 E500 R MOV A,rxstat
0008 20E603 JB ACC.6,$ + 6H
000B 020000 R LJMP ?C0039
; SOURCE LINE # 223
; SOURCE LINE # 224
000E E4 CLR A
000F F500 R MOV data_to_transfer,A
; SOURCE LINE # 225
0011 F500 R MOV pbuffer,A
0013 F500 R MOV pbuffer+01H,A
; SOURCE LINE # 226
0015 F500 R MOV zero_packet_flag,A
; SOURCE LINE # 229
0017 F500 R MOV desc_idx,A
0019 ?C0040:
; SOURCE LINE # 230
; SOURCE LINE # 231
0019 908025 MOV DPTR,#RXD0
001C E0 MOVX A,@DPTR
001D FF MOV R7,A
001E 7400 R MOV A,#LOW usb_buf
0020 2500 R ADD A,desc_idx
0022 F8 MOV R0,A
0023 A607 MOV @R0,AR7
; SOURCE LINE # 232
0025 0500 R INC desc_idx
0027 E500 R MOV A,desc_idx
0029 B408ED CJNE A,#08H,?C0040
002C ?C0041:
; SOURCE LINE # 233
002C 908027 MOV DPTR,#RXC0
002F 7408 MOV A,#08H
0031 F0 MOVX @DPTR,A
; SOURCE LINE # 234
0032 908023 MOV DPTR,#TXC0
0035 F0 MOVX @DPTR,A
; SOURCE LINE # 235
0036 D299 SETB TI
0038 7BFF MOV R3,#0FFH
003A 7A00 R MOV R2,#HIGH ?SC_0
003C 7900 R MOV R1,#LOW ?SC_0
003E 120000 E LCALL _printf
; SOURCE LINE # 236
0041 E4 CLR A
0042 F500 R MOV desc_idx,A
0044 ?C0043:
; SOURCE LINE # 237
; SOURCE LINE # 238
0044 7BFF MOV R3,#0FFH
0046 7A00 R MOV R2,#HIGH ?SC_2
0048 7900 R MOV R1,#LOW ?SC_2
004A 7400 R MOV A,#LOW usb_buf
004C 2500 R ADD A,desc_idx
C51 COMPILER V7.06 USB_DRV 08/05/2007 09:42:58 PAGE 20
004E F8 MOV R0,A
004F E6 MOV A,@R0
0050 750000 E MOV ?_printf?BYTE+03H,#00H
0053 F500 E MOV ?_printf?BYTE+04H,A
0055 120000 E LCALL _printf
; SOURCE LINE # 240
0058 0500 R INC desc_idx
005A E500 R MOV A,desc_idx
005C C3 CLR C
005D 9408 SUBB A,#08H
005F 40E3 JC ?C0043
0061 ?C0044:
; SOURCE LINE # 241
0061 850000 R MOV bmRequestType,usb_buf
; SOURCE LINE # 242
0064 850000 R MOV bmRequest,usb_buf+01H
; SOURCE LINE # 243
0067 E500 R MOV A,usb_buf
0069 5460 ANL A,#060H
006B 706F JNZ ?C0058
; SOURCE LINE # 244
; SOURCE LINE # 245
006D E500 R MOV A,usb_buf+01H
006F 2402 ADD A,#02H
0071 605F JZ ?C0055
0073 14 DEC A
0074 6063 JZ ?C0056
0076 14 DEC A
0077 B40A00 CJNE A,#0AH,?C0223
007A ?C0223:
007A 5060 JNC ?C0058
007C 900000 R MOV DPTR,#?C0224
007F F8 MOV R0,A
0080 28 ADD A,R0
0081 28 ADD A,R0
0082 73 JMP @A+DPTR
0083 ?C0224:
0083 020000 R LJMP ?C0048
0086 020000 R LJMP ?C0049
0089 020000 R LJMP ?C0058
008C 020000 R LJMP ?C0050
008F 020000 R LJMP ?C0058
0092 020000 R LJMP ?C0051
0095 020000 R LJMP ?C0052
0098 020000 R LJMP ?C0058
009B 020000 R LJMP ?C0053
009E 020000 R LJMP ?C0054
; SOURCE LINE # 246
; SOURCE LINE # 247
00A1 ?C0048:
; SOURCE LINE # 248
00A1 120000 R LCALL usb_get_status
; SOURCE LINE # 249
00A4 8036 SJMP ?C0058
; SOURCE LINE # 250
00A6 ?C0049:
; SOURCE LINE # 251
00A6 120000 R LCALL usb_clear_feature
; SOURCE LINE # 252
00A9 8031 SJMP ?C0058
; SOURCE LINE # 253
00AB ?C0050:
C51 COMPILER V7.06 USB_DRV 08/05/2007 09:42:58 PAGE 21
; SOURCE LINE # 254
00AB 120000 R LCALL usb_set_feature
; SOURCE LINE # 255
00AE 802C SJMP ?C0058
; SOURCE LINE # 256
00B0 ?C0051:
; SOURCE LINE # 260
00B0 908020 MOV DPTR,#EPC0
00B3 7440 MOV A,#040H
00B5 F0 MOVX @DPTR,A
; SOURCE LINE # 261
00B6 E500 R MOV A,usb_buf+02H
00B8 4480 ORL A,#080H
00BA 908004 MOV DPTR,#FAR
00BD F0 MOVX @DPTR,A
; SOURCE LINE # 262
00BE 801C SJMP ?C0058
; SOURCE LINE # 263
00C0 ?C0052:
; SOURCE LINE # 264
00C0 120000 R LCALL usb_get_descriptor
; SOURCE LINE # 265
00C3 8017 SJMP ?C0058
; SOURCE LINE # 266
00C5 ?C0053:
; SOURCE LINE # 267
00C5 908021 MOV DPTR,#TXD0
00C8 E500 R MOV A,usb_cfg
00CA F0 MOVX @DPTR,A
; SOURCE LINE # 268
00CB 800F SJMP ?C0058
; SOURCE LINE # 270
00CD ?C0054:
; SOURCE LINE # 271
00CD 120000 R LCALL usb_set_configuration
; SOURCE LINE # 272
00D0 800A SJMP ?C0058
; SOURCE LINE # 276
00D2 ?C0055:
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