📄 kmain.lst
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404 4 while (1);
405 4
406 4 }
407 3
408 3 } // if suspend change
409 2
410 2 if (bEPPflags.bits.setup_packet){
411 3 DISABLE;
412 3 bEPPflags.bits.setup_packet = 0;
413 3 ENABLE;
414 3 control_handler();
415 3 //D12SUSPD = 1;
416 3 D12SUSPD=0;
417 3 } // if setup_packet
418 2
419 2 if(bEPPflags.bits.setup_dma != 0) {
420 3 DISABLE;
421 3 bEPPflags.bits.setup_dma --;
422 3 ENABLE;
423 3 setup_dma();
424 3 } // if setup_dma
425 2
426 2 } // Main Loop
427 1
428 1 on_exit();
429 1 //=======================================
430 1
431 1 }
432
C51 COMPILER V6.20c KMAIN 10/31/2002 21:55:46 PAGE 21
ASSEMBLY LISTING OF GENERATED OBJECT CODE
; FUNCTION init_timer0 (BEGIN)
; SOURCE LINE # 96
; SOURCE LINE # 97
; SOURCE LINE # 98
0000 5389F0 ANL TMOD,#0F0H
; SOURCE LINE # 99
0003 438901 ORL TMOD,#01H
; SOURCE LINE # 100
0006 E4 CLR A
0007 F58A MOV TL0,A
; SOURCE LINE # 101
0009 F58C MOV TH0,A
; SOURCE LINE # 102
000B D2A9 SETB ET0
; SOURCE LINE # 103
000D D28C SETB TR0
; SOURCE LINE # 104
000F D2B9 SETB PT0
; SOURCE LINE # 107
0011 22 RET
; FUNCTION init_timer0 (END)
; FUNCTION init_port (BEGIN)
; SOURCE LINE # 110
; SOURCE LINE # 111
; SOURCE LINE # 112
0000 7580FF MOV P0,#0FFH
; SOURCE LINE # 113
0003 7590FF MOV P1,#0FFH
; SOURCE LINE # 114
0006 75A0FF MOV P2,#0FFH
; SOURCE LINE # 115
0009 75B0FF MOV P3,#0FFH
; SOURCE LINE # 116
000C C296 CLR MCU_D12CS
; SOURCE LINE # 117
000E C2B3 CLR D12SUSPD
; SOURCE LINE # 118
0010 22 RET
; FUNCTION init_port (END)
; FUNCTION init_serial (BEGIN)
; SOURCE LINE # 125
; SOURCE LINE # 126
; SOURCE LINE # 127
0000 759852 MOV SCON,#052H
; SOURCE LINE # 128
0003 438780 ORL PCON,#080H
; SOURCE LINE # 129
0006 758920 MOV TMOD,#020H
; SOURCE LINE # 130
0009 758869 MOV TCON,#069H
; SOURCE LINE # 131
000C 758DF3 MOV TH1,#0F3H
; SOURCE LINE # 132
000F 22 RET
; FUNCTION init_serial (END)
; FUNCTION disconnect_USB (BEGIN)
C51 COMPILER V6.20c KMAIN 10/31/2002 21:55:46 PAGE 22
; SOURCE LINE # 150
; SOURCE LINE # 151
; SOURCE LINE # 153
0000 7D43 MOV R5,#043H
0002 7F02 MOV R7,#02H
0004 020000 E LJMP _D12_SetMode
; FUNCTION disconnect_USB (END)
; FUNCTION connect_USB (BEGIN)
; SOURCE LINE # 156
; SOURCE LINE # 157
; SOURCE LINE # 160
0000 C2AF CLR EA
; SOURCE LINE # 161
0002 E4 CLR A
0003 F500 E MOV bEPPflags,A
0005 F500 E MOV bEPPflags+01H,A
; SOURCE LINE # 162
0007 D2AF SETB EA
; SOURCE LINE # 165
0009 7FC0 MOV R7,#0C0H
000B 120000 E LCALL _D12_SetDMA
; SOURCE LINE # 170
000E 7D43 MOV R5,#043H
0010 7F12 MOV R7,#012H
0012 020000 E LJMP _D12_SetMode
; FUNCTION connect_USB (END)
; FUNCTION reconnect_USB (BEGIN)
; SOURCE LINE # 175
; SOURCE LINE # 176
; SOURCE LINE # 179
0000 C292 CLR MCU_LED0
; SOURCE LINE # 180
0002 C293 CLR MCU_LED1
; SOURCE LINE # 185
0004 C2B3 CLR D12SUSPD
; SOURCE LINE # 186
0006 120000 R LCALL disconnect_USB
; SOURCE LINE # 190
0009 850000 R MOV clk_cnt+03H,ClockTicks+03H
000C 850000 R MOV clk_cnt+02H,ClockTicks+02H
000F 850000 R MOV clk_cnt+01H,ClockTicks+01H
0012 850000 R MOV clk_cnt,ClockTicks
0015 ?C0006:
; SOURCE LINE # 191
0015 E500 R MOV A,clk_cnt+03H
0017 2414 ADD A,#014H
0019 FF MOV R7,A
001A E4 CLR A
001B 3500 R ADDC A,clk_cnt+02H
001D FE MOV R6,A
001E E4 CLR A
001F 3500 R ADDC A,clk_cnt+01H
0021 FD MOV R5,A
0022 E4 CLR A
0023 3500 R ADDC A,clk_cnt
0025 FC MOV R4,A
0026 AB00 E MOV R3,ClockTicks+03H
0028 AA00 E MOV R2,ClockTicks+02H
002A A900 E MOV R1,ClockTicks+01H
002C A800 E MOV R0,ClockTicks
C51 COMPILER V6.20c KMAIN 10/31/2002 21:55:46 PAGE 23
002E C3 CLR C
002F 120000 E LCALL ?C?ULCMP
0032 40E1 JC ?C0006
0034 ?C0007:
; SOURCE LINE # 194
0034 120000 R LCALL connect_USB
; SOURCE LINE # 196
0037 D292 SETB MCU_LED0
; SOURCE LINE # 197
0039 D293 SETB MCU_LED1
; SOURCE LINE # 199
003B 22 RET
; FUNCTION reconnect_USB (END)
; FUNCTION stall_ep0 (BEGIN)
; SOURCE LINE # 201
; SOURCE LINE # 202
; SOURCE LINE # 203
0000 7D01 MOV R5,#01H
0002 E4 CLR A
0003 FF MOV R7,A
0004 120000 E LCALL _D12_SetEndpointStatus
; SOURCE LINE # 204
0007 7D01 MOV R5,#01H
0009 7F01 MOV R7,#01H
000B 020000 E LJMP _D12_SetEndpointStatus
; FUNCTION stall_ep0 (END)
; FUNCTION on_exit (BEGIN)
; SOURCE LINE # 208
; SOURCE LINE # 209
; SOURCE LINE # 211
0000 22 RET
; FUNCTION on_exit (END)
; FUNCTION check_key_LED (BEGIN)
; SOURCE LINE # 213
; SOURCE LINE # 214
; SOURCE LINE # 217
0000 A291 MOV C,MCU_SWM1
0002 8290 ANL C,MCU_SWM0
0004 E4 CLR A
0005 33 RLC A
0006 F500 R MOV c,A
; SOURCE LINE # 218
0008 53000F R ANL c,#0FH
; SOURCE LINE # 219
000B E500 R MOV A,c
000D 6500 R XRL A,last_key
000F 600D JZ ?C0011
; SOURCE LINE # 220
0011 7B00 MOV R3,#00H
0013 7A00 R MOV R2,#HIGH c
0015 7900 R MOV R1,#LOW c
0017 7D01 MOV R5,#01H
0019 7F03 MOV R7,#03H
001B 120000 E LCALL _D12_WriteEndpoint
; SOURCE LINE # 221
001E ?C0011:
; SOURCE LINE # 223
001E 850000 R MOV last_key,c
; SOURCE LINE # 225
C51 COMPILER V6.20c KMAIN 10/31/2002 21:55:46 PAGE 24
0021 AF00 E MOV R7,bEPPflags+01H
0023 EF MOV A,R7
0024 13 RRC A
0025 13 RRC A
0026 543F ANL A,#03FH
0028 30E019 JNB ACC.0,?C0013
; SOURCE LINE # 226
002B C2AF CLR EA
; SOURCE LINE # 227
002D AF00 E MOV R7,bEPPflags+01H
002F EF MOV A,R7
0030 54FB ANL A,#0FBH
0032 F500 E MOV bEPPflags+01H,A
; SOURCE LINE # 228
0034 D2AF SETB EA
; SOURCE LINE # 229
0036 7800 E MOV R0,#LOW GenEpBuf+03H
0038 E6 MOV A,@R0
0039 FF MOV R7,A
003A 13 RRC A
003B B3 CPL C
003C 9292 MOV MCU_LED0,C
; SOURCE LINE # 230
003E EF MOV A,R7
003F A2E1 MOV C,ACC.1
0041 B3 CPL C
0042 9293 MOV MCU_LED1,C
; SOURCE LINE # 231
; SOURCE LINE # 232
0044 ?C0013:
0044 22 RET
; FUNCTION check_key_LED (END)
; FUNCTION init_unconfig (BEGIN)
; SOURCE LINE # 234
; SOURCE LINE # 235
; SOURCE LINE # 238
0000 E4 CLR A
0001 FF MOV R7,A
0002 020000 E LJMP _D12_SetEndpointEnable
; FUNCTION init_unconfig (END)
; FUNCTION init_config (BEGIN)
; SOURCE LINE # 241
; SOURCE LINE # 242
; SOURCE LINE # 243
0000 7F01 MOV R7,#01H
0002 020000 E LJMP _D12_SetEndpointEnable
; FUNCTION init_config (END)
; FUNCTION _single_transmit (BEGIN)
; SOURCE LINE # 247
;---- Variable 'len' assigned to Register 'R5' ----
;---- Variable 'buf' assigned to Register 'R1/R2/R3' ----
; SOURCE LINE # 248
; SOURCE LINE # 249
0000 ED MOV A,R5
0001 D3 SETB C
0002 9410 SUBB A,#010H
0004 5005 JNC ?C0017
; SOURCE LINE # 250
0006 7F01 MOV R7,#01H
C51 COMPILER V6.20c KMAIN 10/31/2002 21:55:46 PAGE 25
0008 120000 E LCALL _D12_WriteEndpoint
; SOURCE LINE # 251
; SOURCE LINE # 252
000B ?C0017:
000B 22 RET
; FUNCTION _single_transmit (END)
; FUNCTION _code_transmit (BEGIN)
; SOURCE LINE # 254
0000 8E00 R MOV pRomData,R6
0002 8F00 R MOV pRomData+01H,R7
;---- Variable 'len' assigned to Register 'R4/R5' ----
; SOURCE LINE # 255
; SOURCE LINE # 256
0004 E4 CLR A
0005 F500 R MOV ControlData+0AH,A
0007 F500 R MOV ControlData+0BH,A
; SOURCE LINE # 257
0009 D3 SETB C
000A E500 R MOV A,ControlData+09H
000C 9D SUBB A,R5
000D E500⌨️ 快捷键说明
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