;;-----------------------------------------------------------------------------
;;	File:		dscr.asm
;;             modified by ENDO.Taichi for SDCC 2006-03-15
;;	Contents:	This file contains descriptor data for sample mouse/keyboard descriptor tables.  
;;
;;	Copyright (c) 2001 Cypress Semiconductor, Inc. All rights reserved
;;-----------------------------------------------------------------------------

.module DSCR

DSCR_DEVICE	=	1	;; Descriptor type: Device
DSCR_CONFIG	=	2	;; Descriptor type: Configuration
DSCR_STRING	=	3	;; Descriptor type: String
DSCR_INTRFC	=	4	;; Descriptor type: Interface
DSCR_ENDPNT	=	5	;; Descriptor type: Endpoint

ET_CONTROL	=	0	;; Endpoint type: Control
ET_ISO		=	1	;; Endpoint type: Isochronous
ET_BULK		=	2	;; Endpoint type: Bulk
ET_INT		=	3	;; Endpoint type: Interrupt

.globl	_DeviceDscr, _ConfigDscr, _StringDscr, _UserDscr, _HID1Dscr, _HID1ReportDscr, _HID1ReportDscrEnd
.globl	_HID2Dscr, _HID2ReportDscr, _HID2ReportDscrEnd

.area	CSEG	(CODE)

;;-----------------------------------------------------------------------------
;; Global Variables
;;-----------------------------------------------------------------------------
;; Note: This segment must be located in on-part memory.
	;;	rseg DSCR		;; locate the descriptor table anywhere below 8K
_DeviceDscr:
DeviceDscr:
	.db	DeviceDscrEnd-DeviceDscr		;; Descriptor length
	.db	DSCR_DEVICE						;; Decriptor type
	.dw	0x0001							;; Specification Version (BCD)
	.db	0x00							;; Device class
	.db	0x00							;; Device sub-class
	.db	0x00							;; Device sub-sub-class
	.db	64								;; Maximum packet size
	.dw	0x4705							;; Vendor ID
	.dw	0x2910							;; Product ID - set to example ID
	.dw	0x0100							;; Product version ID
	.db	0								;; Manufacturer string index
	.db	0								;; Product string index
	.db	0								;; Serial number string index
	.db	1								;; Number of configurations
DeviceDscrEnd:

_ConfigDscr:	
ConfigDscr:
	.db	ConfigDscrEnd-ConfigDscr	;; Descriptor length
	.db	DSCR_CONFIG			;; Descriptor type
	.db	StringDscr-ConfigDscr		;; Configuration + End Points length (LSB)
	.db	(StringDscr-ConfigDscr)/256	;; Configuration + End Points length (MSB)
	.db	2		;; Number of interfaces
	.db	1		;; Interface number
	.db	0		;; Configuration string
	.db	0b10100000	;; Attributes (b7 - buspwr, b6 - selfpwr, b5 - rwu)
	.db	0		;; Power requirement (div 2 ma)
ConfigDscrEnd:

HID1IntrfcDscr:
	.db	HID1IntrfcDscrEnd-HID1IntrfcDscr		;; Descriptor length
	.db	DSCR_INTRFC	;; Descriptor type
	.db	0x00		;; Zero-based index of this interface
	.db	0		;; Alternate setting
	.db	1		;; Number of end points 
	.db	0x03		;; Interface class (HID)
	.db	0x01		;; Boot Interface sub class
	.db	0x02		;; Interface sub sub class (Mouse)
	.db	0x00		;; Interface descriptor string index
HID1IntrfcDscrEnd:
		
_HID1Dscr:	
HID1Dscr:	
	.db	0x09		; length
	.db	0x21		; type: HID
	.db	0x10,0x01	; release: HID class rev 1.1
	.db	0x00		; country code (none)
	.db	0x01		; number of HID class descriptors to follow
	.db	0x22		; report descriptor type (HID)
	.db	(HID1ReportDscrEnd-HID1ReportDscr) ; length of HID descriptor
	.db	0x00
HID1DscrEnd:


HID1EpInDscr:
	.db	HID1EpInDscrEnd-HID1EpInDscr		;; Descriptor length
	.db	DSCR_ENDPNT	;; Descriptor type
	.db	0x82		;; Endpoint number, and direction
	.db	ET_INT		;; Endpoint type
	.db	0x40		;; Maximum packet size (LSB)
	.db	0x00		;; Max packet size (MSB)
	.db	10		;; Polling interval
HID1EpInDscrEnd:

HID2IntrfcDscr:
	.db	HID2IntrfcDscrEnd-HID2IntrfcDscr		;; Descriptor length
	.db	DSCR_INTRFC	;; Descriptor type
	.db	0x01		;; Zero-based index of this interface
	.db	0		;; Alternate setting
	.db	1		;; Number of end points 
	.db	0x03		;; Interface class (HID)
	.db	0x00		;; Interface sub class
	.db	0x00		;; Interface sub sub class
	.db	0		;; Interface descriptor string index
HID2IntrfcDscrEnd:
		
_HID2Dscr:	
HID2Dscr:	
	.db	0x09		; length
	.db	0x21		; type: HID
	.db	0x10,0x01		; release: HID class rev 1.0
	.db	0x00		; country code (none)
	.db	0x01		; number of HID class descriptors to follow
	.db	0x22		; report descriptor type (HID)
	.db	(HID2ReportDscrEnd-HID2ReportDscr) ; length of HID descriptor
	.db	0x00
HID2DscrEnd:


HID2EpInDscr:
	.db	HID2EpInDscrEnd-HID2EpInDscr		;; Descriptor length
	.db	DSCR_ENDPNT	;; Descriptor type
	.db	0x81		;; Endpoint number, and direction
	.db	ET_INT		;; Endpoint type
	.db	0x40		;; Maximun packet size (LSB)
	.db	0x00		;; Max packect size (MSB)
	.db	10		;; Polling interval
HID2EpInDscrEnd:


_HID1ReportDscr:
HID1ReportDscr:
	.db 0x05, 0x01  ;Usage Page (Generic Desktop),
	.db 0x09, 0x02  ;Usage (Mouse),
	.db 0x0A1, 0x01 ;Collection (Application),
	.db 0x09, 0x01  ;Usage (Pointer), 
	.db 0x0A1, 0x00	;Collection (Physical),
	.db 0x95, 0x03  ;Report Count (3),
	.db 0x75, 0x01  ;Report Size (1),
	.db 0x05, 0x09	;Usage Page (Buttons),
	.db 0x19, 0x01	;Usage minimum (1)
	.db 0x29, 0x03	;Usage maximum (3)
	.db 0x15, 0x00  ;Logical minimum (0),
	.db 0x25, 0x01  ;Logical maximum (1),	
	.db 0x81, 0x02  ;Input (Data, Variable, Absolute), (3 button bits.)
	.db 0x95, 0x01  ;Report Count (1),
	.db 0x75, 0x05  ;Report Size (5),
	.db 0x81, 0x01  ;Input (Constant)
	.db 0x75, 0x08	;Report Size (8)
	.db 0x95, 0x02	;Report Count (2)              
	.db 0x05, 0x01  ;Usage Page (Generic Desktop),
	.db 0x09, 0x30  ;Usage (X),
	.db 0x09, 0x31  ;Usage (Y),
	.db 0x15, 0x81  ;Logical Minimum (-127),
	.db 0x25, 0x7F  ;Logical Maximum (+127),	
	.db 0x81, 0x06  ;Input (Data, Variable, Relative), (2 position bytes - X & Y)
	.db 0x0C0       ;End Collection
	.db 0x0C0       ;End Collection
HID1ReportDscrEnd:
_HID1ReportDscrEnd:

_HID2ReportDscr:
HID2ReportDscr:
	.db 0x05, 0x01  ;Usage Page (Generic Desktop)
	.db 0x09, 0x06  ;Usage (Keyboard)
	.db 0x0A1, 0x01 ;Collection (Application)
	.db 0x05, 0x07  ;Usage Page (Key codes)
	.db 0x19, 0x0E0	;Usage minimum (234)
	.db 0x29, 0x0E7	;Usage maximum (231)
	.db 0x15, 0x00	;Logical minimum (0)
	.db 0x25, 0x01	;Logical maximum (1)
	.db 0x75, 0x01	;Report size (1)
	.db 0x95, 0x08	;Report count (8)
	.db 0x81, 0x02	;Input (data, variable, absolute)
	.db 0x95, 0x01	;Report count (1)
	.db 0x75, 0x08	;Report size (8)
	.db 0x81, 0x01	;Input (constant)
	.db 0x95, 0x05	;Report count (5)
	.db 0x75, 0x01	;Report size (1)
	.db 0x05, 0x08	;Usage Page (LED)
	.db 0x19, 0x01	;Usage minimum (1)
	.db 0x29, 0x05	;Usage maximum (5)
	.db 0x91, 0x02	;Output (data, variable, absolute)
	.db 0x95, 0x01	;Report count (1)
	.db 0x75, 0x03	;Report size (3)
	.db 0x91, 0x01	;Output (constant)
	.db 0x95, 0x03	;Report count (3)
	.db 0x75, 0x08	;Report size (8)
	.db 0x15, 0x00	;Logical minimum (0)
	.db 0x25, 0x65	;Logical maximum (101)
	.db 0x05, 0x07	;Usage page (key codes)
	.db 0x19, 0x00	;Usage minimum (0)
	.db 0x29, 0x65	;Usage maximum (101)
	.db 0x81, 0x00	;Input (data, array)
	.db 0x0C0       ;End Collection
HID2ReportDscrEnd:
_HID2ReportDscrEnd:

_StringDscr:
StringDscr:
StringDscr0:
	.db	StringDscr0End-StringDscr0		;; String descriptor length
	.db	DSCR_STRING
	.db	0x09,0x04
StringDscr0End:

StringDscr1:	
	.db	StringDscr1End-StringDscr1		;; String descriptor length
	.db	DSCR_STRING
	.ascii 'C'
	.db	0x00
	.ascii	'y'
	.db	0x00
	.ascii	'p'
	.db	0x00
	.ascii	'r'
	.db	0x00
	.ascii	'e'
	.db	0x00
	.ascii	's'
	.db	0x00
	.ascii	's'
	.db	0x00
StringDscr1End:

StringDscr2:	
	.db	StringDscr2End-StringDscr2		;; Descriptor length
	.db	DSCR_STRING
	.ascii	'E'
	.db	0x00
	.ascii	'Z'
	.db	0x00
	.ascii	'-'
	.db	0x00
	.ascii	'C'
	.db	0x00
	.ascii	'o'
	.db	0x00
	.ascii	'm'
	.db	0x00
	.ascii	'b'
	.db	0x00
	.ascii	'o'
	.db	0x00
StringDscr2End:

_UserDscr:	
UserDscr:	
	.dw	0x0000