?? dscr.a51
字號:
;;-----------------------------------------------------------------------------
;; File: dscr.a51
;; Contents: This file contains descriptor data tables.
;;
;; Copyright (c) 1997 AnchorChips, Inc. All rights reserved
;;-----------------------------------------------------------------------------
DSCR_DEVICE equ 1 ;; Descriptor type: Device
DSCR_CONFIG equ 2 ;; Descriptor type: Configuration
DSCR_STRING equ 3 ;; Descriptor type: String
DSCR_INTRFC equ 4 ;; Descriptor type: Interface
DSCR_ENDPNT equ 5 ;; Descriptor type: Endpoint
DSCR_DEVQUAL equ 6 ;; Descriptor type: Device Qualifier
DSCR_DEVICE_LEN equ 18
DSCR_CONFIG_LEN equ 9
DSCR_INTRFC_LEN equ 9
DSCR_ENDPNT_LEN equ 7
DSCR_DEVQUAL_LEN equ 10
ET_CONTROL equ 0 ;; Endpoint type: Control
ET_ISO equ 1 ;; Endpoint type: Isochronous
ET_BULK equ 2 ;; Endpoint type: Bulk
ET_INT equ 3 ;; Endpoint type: Interrupt
public DeviceDscr, DeviceQualDscr, HighSpeedConfigDscr, FullSpeedConfigDscr, StringDscr, UserDscr
public hidDscr,ReportDscr,ReportDscrEnd
DSCR SEGMENT CODE PAGE
;;-----------------------------------------------------------------------------
;; Global Variables
;;-----------------------------------------------------------------------------
rseg DSCR ;; locate the descriptor table in on-part memory.
DeviceDscr:
db DSCR_DEVICE_LEN ;; Descriptor length
db DSCR_DEVICE ;; Decriptor type
dw 0001H ;; Specification Version (BCD)
db 00H ;; Device class
db 00H ;; Device sub-class
db 00H ;; Device sub-sub-class
db 64 ;; Maximum packet size
dw 0100H ;; Vendor ID (0x0001)
dw 0200H ;; Product ID (0x0002)
dw 0000H ;; Product version ID
db 1 ;; Manufacturer string index
db 2 ;; Product string index
db 0 ;; Serial number string index
db 1 ;; Number of configurations
DeviceQualDscr:
db DSCR_DEVQUAL_LEN ;; Descriptor length
db DSCR_DEVQUAL ;; Decriptor type
dw 0001H ;; Specification Version (BCD)
db 00H ;; Device class
db 00H ;; Device sub-class
db 00H ;; Device sub-sub-class
db 64 ;; Maximum packet size
db 1 ;; Number of configurations
db 0 ;; Reserved
HighSpeedConfigDscr:
db DSCR_CONFIG_LEN ;; Descriptor length
db DSCR_CONFIG ;; Descriptor type
db (HighSpeedConfigDscrEnd-HighSpeedConfigDscr) mod 256 ;; Total Length (LSB)
db (HighSpeedConfigDscrEnd-HighSpeedConfigDscr) / 256 ;; Total Length (MSB)
db 1 ;; Number of interfaces
db 1 ;; Configuration number
db 0 ;; Configuration string
db 10000000b ;; Attributes (b7 - buspwr, b6 - selfpwr, b5 - rwu)
db 50 ;; Power requirement (div 2 ma)
;; Interface Descriptor
db DSCR_INTRFC_LEN ;; Descriptor length
db DSCR_INTRFC ;; Descriptor type
db 0 ;; Zero-based index of this interface
db 0 ;; Alternate setting
db 1 ;; Number of end points
db 03H ;; Interface class
db 00H ;; Interface sub class
db 00H ;; Interface sub sub class
db 0 ;; Interface descriptor string index
hidDscr:
db hidDscrEnd-hidDscr ;; length of this desc.
db 21h ;; HID descriptor
db 10h ;;
db 01h ;; version
db 00h ;; Country Code (not use)
db 01h ;; Num HID descriptor (1)
db 22h ;; report descriptor
db ReportDscrEnd-ReportDscr
db 0 ;; HID descriptor size
hidDscrEnd:
;; Endpoint Descriptor
db DSCR_ENDPNT_LEN ;; Descriptor length
db DSCR_ENDPNT ;; Descriptor type
db 81H ;; Endpoint number, and direction
db ET_INT ;; Endpoint type
db 40H ;; Maximun packet size (LSB)
db 00H ;; Max packect size (MSB)
db 10H ;; Polling interval
HighSpeedConfigDscrEnd:
FullSpeedConfigDscr:
db DSCR_CONFIG_LEN ;; Descriptor length
db DSCR_CONFIG ;; Descriptor type
db (FullSpeedConfigDscrEnd-FullSpeedConfigDscr) mod 256 ;; Total Length (LSB)
db (FullSpeedConfigDscrEnd-FullSpeedConfigDscr) / 256 ;; Total Length (MSB)
db 1 ;; Number of interfaces
db 1 ;; Configuration number
db 0 ;; Configuration string
db 10000000b ;; Attributes (b7 - buspwr, b6 - selfpwr, b5 - rwu)
db 50 ;; Power requirement (div 2 ma)
;; Interface Descriptor
db DSCR_INTRFC_LEN ;; Descriptor length
db DSCR_INTRFC ;; Descriptor type
db 0 ;; Zero-based index of this interface
db 0 ;; Alternate setting
db 1 ;; Number of end points
db 03H ;; Interface class
db 00H ;; Interface sub class
db 00H ;; Interface sub sub class
db 0 ;; Interface descriptor string index
db hidDscrEnd-hidDscr ;; length of this desc.
db 21h ;; HID descriptor
db 10h ;;
db 01h ;; version
db 00h ;; Country Code (not use)
db 01h ;; Num HID descriptor (1)
db 22h ;; report descriptor
db ReportDscrEnd-ReportDscr
db 0 ;; HID descriptor size
;; Endpoint Descriptor
db DSCR_ENDPNT_LEN ;; Descriptor length
db DSCR_ENDPNT ;; Descriptor type
db 81H ;; Endpoint number, and direction
db ET_INT ;; Endpoint type
db 40H ;; Maximun packet size (LSB)
db 00H ;; Max packect size (MSB)
db 10H ;; Polling interval
FullSpeedConfigDscrEnd:
ReportDscr:
db 05h, 01h ; Usage Page (Generic Desktop),
db 09h, 02h ; Usage (Mouse),
db 0A1h,01h ; Collection (Application),
db 09h, 01h ; Usage (Pointer),
db 0A1h,00h ; Collection (Physical),
db 95h, 03h ; Report Count (3),
db 75h, 01h ; Report Size (1),
db 05h, 09h ; Usage Page (Buttons),
db 19h, 01h ; Usage minimum (1)
db 29h, 03h ; Usage maximum (3)
db 15h, 00h ; Logical minimum (0),
db 25h, 01h ; Logical maximum (1),
db 81h, 02h ; Input (Data, Variable,Absolute), (3 button bits)
db 95h, 01h ; Report Count (1),
db 75h, 05h ; Report Size (5),
db 81h, 01h ; Input (Constant)
db 75h, 08h ; Report Size (8)
db 95h, 02h ; Report Count (2)
db 05h, 01h ; Usage Page (Generic Desktop),
db 09h, 30h ; Usage (X),
db 09h, 31h ; Usage (Y),
db 15h, 81h ; Logical Minimum (-127),
db 25h, 7Fh ; Logical Maximum (+127),
db 81h, 06h ; Input (Data, Variable, Relative), (2 position bytes X&Y)
db 0C0h ; End Collection
db 0C0h ; End CollectionReportDscrEnd:
ReportDscrEnd:
StringDscr:
StringDscr0:
db StringDscr0End-StringDscr0 ;; String descriptor length
db DSCR_STRING
db 09H,04H
StringDscr0End:
StringDscr1:
db StringDscr1End-StringDscr1 ;; String descriptor length
db DSCR_STRING
db 'C',00
db 'y',00
db 'p',00
db 'r',00
db 'e',00
db 's',00
db 's',00
StringDscr1End:
StringDscr2:
db StringDscr2End-StringDscr2 ;; Descriptor length
db DSCR_STRING
db 'M',00
db 'O',00
db 'U',00
db 'S',00
db 'E',00
StringDscr2End:
UserDscr:
dw 0000H
end
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -