📄 gphid_descriptors.lst
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A51 MACRO ASSEMBLER GPHID_DESCRIPTORS 10/10/2001 19:23:09 PAGE 1
MACRO ASSEMBLER A51 V6.10
OBJECT MODULE PLACED IN .\gpHID_descriptors.OBJ
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\A51.EXE .\gpHID_descriptors.a51 SET(SMALL) DEBUG EP
LOC OBJ LINE SOURCE
1 ; HID_descriptors.a51
2 ; Contains the Device Descriptor, Configuration(/Interface/HID/Endpoint) Descriptor,
3 ; and String descriptors.
4 ;
5 ; There are two advantages to putting these into an assembly file rather than in-likne
6 ; in the C module:
7 ; 1. Descriptor lengths can be computed using the 'db' directive.
8 ; 2. Labels may be assigned in the middle of a discriptor (HID)
9 ;
10 public DeviceDescr,ConfigDescr,String0,String1,String2,HIDDescr,ReportDescr,ReportDescr_en
d
11 ;
0547 12 VID equ 0547h
7450 13 PID equ 7450h
0001 14 DID equ 0001h
15 ;
16 DSCR segment CODE
17 ;
---- 18 rseg DSCR
0000 19 DeviceDescr:
0000 12 20 db 18d ; Descriptor length
0001 01 21 db 01h ; Descriptor type = DEVICE
0002 1001 22 db 10h,01h ; spec version (BCD) is 1.10
0004 000000 23 db 0,0,0 ; HID class is defined in the interface descriptor
0007 40 24 db 64 ; maxPacketSize
0008 4705 25 db LOW(VID),HIGH(VID)
000A 5074 26 db LOW(PID),HIGH(PID)
000C 0100 27 db LOW(DID),HIGH(DID)
000E 010203 28 db 01h,02h,03h ; manuf, product, s/n string index (no s/n)
0011 01 29 db 01h ; number of configurations
0012 30 ConfigDescr:
0012 09 31 db 09h ; descriptor length
0013 02 32 db 02h ; Descriptor type = CONFIG
0014 29 33 db LOW(EPend-ConfigDescr) ; total length (conf+interface+HID+EP's)
0015 00 34 db HIGH(EPend-ConfigDescr)
0016 01 35 db 01h ; number of interfaces
0017 01 36 db 01h ; value to select this interface
0018 04 37 db 04h ; string index to describe this config
0019 A0 38 db 10100000b ; b7=1; b6=self-powered; b5=Remote WU
001A 32 39 db 50d ; bus power = 100 ma
40 ; Interface Descriptor
001B 09 41 db 09h ; Descriptor length
001C 04 42 db 04h ; Descriptor type = INTERFACE
001D 0000 43 db 0,0 ; Interface 0, Alternate setting 0
001F 02 44 db 02h ; number of endpoints
0020 030000 45 db 03h,0,0 ; class(03)=HID, no subclass or protocol
0023 05 46 db 05h ; string index for this interface
0024 47 HIDDescr:
0024 09 48 db 09h ; Descriptor length
0025 21 49 db 21h ; Descriptor type - HID
0026 1001 50 db 10h,01h ; HID Spec version 1.10
0028 00 51 db 0 ; country code(none)
0029 01 52 db 01h ; number of HID class descriptors
002A 22 53 db 22h ; class descriptor type: REPORT
002B 22 54 db LOW(ReportDescr_end - ReportDescr)
002C 00 55 db HIGH(ReportDescr_end - ReportDescr)
56 ; I-0, AS-0, first endpoint descriptor (EP1IN)
002D 07 57 db 07h ; Descriptor length
A51 MACRO ASSEMBLER GPHID_DESCRIPTORS 10/10/2001 19:23:09 PAGE 2
002E 05 58 db 05h ; Descriptor type = ENDPOINT
002F 81 59 db 81h ; IN-1
0030 03 60 db 03h ; type - INTERRUPT
0031 4000 61 db 64d,0 ; maxPacketSize = 64
0033 0A 62 db 10d ; polling interval is 10 msec
63 ; I-0, AS-0, second endpoint descriptor (EP1OUT)
0034 07 64 db 07h ; Descriptor length
0035 05 65 db 05h ; Descriptor type = ENDPOINT
0036 01 66 db 01h ; OUT-1
0037 03 67 db 03h ; type - INTERRUPT
0038 4000 68 db 64d,0 ; maxPacketSize = 64
003A 0A 69 db 10d ; polling interval is 10 msec
003B 70 EPend:
71 ;
003B 06A0FF 72 ReportDescr: db 06h,0A0h,0FFh ; Usage page (vendor-defined:FF00-FFFF)
003E 09A5 73 db 09h,0A5h ; Usage (vendor defines 'A5')
0040 A101 74 db 0A1h,01h ; Collection(application)
0042 09A6 75 db 09h,0A6h ; Usage (vendor)
76 ; The input report
0044 09A7 77 db 09h,0A7h ; Usage(vendor defines 'A7')
0046 1580 78 db 15h,80h ; Logical minimum(-128)
0048 257F 79 db 25h,7Fh ; Logical maximum(127)
004A 7508 80 db 75h,08h ; Report size(8)
004C 9502 81 db 95h,02h ; Report count(2)
004E 8102 82 db 81h,02h ; Input(Data,Variable,Absolute)
83 ; The output report
0050 09A9 84 db 09h,0A9h ; Usage (vendor defines 'A9')
0052 1580 85 db 15h,80h ; Logical minimum(-128)
0054 257F 86 db 25h,7Fh ; Logical maximum(127)
0056 7508 87 db 75h,08h ; Report size(8)
0058 9502 88 db 95h,02h ; Report count(2)
005A 9102 89 db 91h,02h ; Output (Data, Variable, Absolute)
005C C0 90 db 0C0h ; End Collection
005D 91 ReportDescr_end:
92
005D 93 String0:
005D 04030904 94 db 4,3,9,4 ; string0 is language ID: len, type, lang, sub-lang
0061 95 String1: ; manufacturer
0061 10 96 db endStr1-String1 ; length is one byte for strings
0062 03 97 db 3 ; Descriptor type = STRING
0063 43007900 98 db 'C',0,'y',0,'p',0,'r',0,'e',0,'s',0,'s',0
0067 70007200
006B 65007300
006F 7300
0071 99 endStr1:
0071 100 String2: ; product
0071 14 101 db endStr2-String2
0072 03 102 db 3
0073 4C006100 103 db 'L',0,'a',0,'n',0,'e',0,'s',0,' ',0,'H',0,'I',0,'D',0
0077 6E006500
007B 73002000
007F 48004900
0083 4400
104
0085 105 endStr2:
0085 106 String3: ; Serial Number
0085 12 107 db endStr3-String3
0086 03 108 db 3
0087 53002F00 109 db 'S',0,'/',0,'N',0,' ',0,'0',0,'0',0,'0',0,'1',0
008B 4E002000
008F 30003000
0093 30003100
110
0097 111 endStr3:
0097 112 String4: ; configuration
0097 16 113 db endStr4-String4
A51 MACRO ASSEMBLER GPHID_DESCRIPTORS 10/10/2001 19:23:09 PAGE 3
0098 03 114 db 3
0099 43006600 115 db 'C',0,'f',0,'g',0,'.',0,'s',0,'t',0,'r',0,'i',0,'n',0,'g',0
009D 67002E00
00A1 73007400
00A5 72006900
00A9 6E006700
00AD 116 endStr4:
00AD 117 String5: ; interface
00AD 16 118 db endStr5-String5
00AE 03 119 db 3
00AF 49006E00 120 db 'I',0,'n',0,'t',0,'e',0,'r',0,'f',0,'a',0,'c',0,'e',0,'X',0
00B3 74006500
00B7 72006600
00BB 61006300
00BF 65005800
00C3 121 endStr5:
122 END
A51 MACRO ASSEMBLER GPHID_DESCRIPTORS 10/10/2001 19:23:09 PAGE 4
SYMBOL TABLE LISTING
------ ----- -------
N A M E T Y P E V A L U E ATTRIBUTES
CONFIGDESCR. . . . C ADDR 0012H R SEG=DSCR
DEVICEDESCR. . . . C ADDR 0000H R SEG=DSCR
DID. . . . . . . . N NUMB 0001H A
DSCR . . . . . . . C SEG 00C3H REL=UNIT
ENDSTR1. . . . . . C ADDR 0071H R SEG=DSCR
ENDSTR2. . . . . . C ADDR 0085H R SEG=DSCR
ENDSTR3. . . . . . C ADDR 0097H R SEG=DSCR
ENDSTR4. . . . . . C ADDR 00ADH R SEG=DSCR
ENDSTR5. . . . . . C ADDR 00C3H R SEG=DSCR
EPEND. . . . . . . C ADDR 003BH R SEG=DSCR
HIDDESCR . . . . . C ADDR 0024H R SEG=DSCR
PID. . . . . . . . N NUMB 7450H A
REPORTDESCR. . . . C ADDR 003BH R SEG=DSCR
REPORTDESCR_END. . C ADDR 005DH R SEG=DSCR
STRING0. . . . . . C ADDR 005DH R SEG=DSCR
STRING1. . . . . . C ADDR 0061H R SEG=DSCR
STRING2. . . . . . C ADDR 0071H R SEG=DSCR
STRING3. . . . . . C ADDR 0085H R SEG=DSCR
STRING4. . . . . . C ADDR 0097H R SEG=DSCR
STRING5. . . . . . C ADDR 00ADH R SEG=DSCR
VID. . . . . . . . N NUMB 0547H A
REGISTER BANK(S) USED: 0
ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
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