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标签
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代码
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Input
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X08?
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Usage Page
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0x0?
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Usage
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0x0?
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Output
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0x9?
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Logical Minimum
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0x1?
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Usage Minimum
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0x1?
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Feature
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0x0b?
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Logical Maximum
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0x2?
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Usage Maximum
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0x2?
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Physical Minimum
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0x3?
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Designator Minimum
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0x3?
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Collection
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0xa1
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Physical Maximum
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0x4?
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Designator Minimum
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0x4?
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End Collection
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0xc0
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Unit Exponent
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0x5?
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Designator Maximum
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0x5?
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Unit
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0x6?
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String
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0x7?
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Report Size
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0x7?
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Sreing Minimum
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0x8?
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Report ID
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0x8?
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String Maximum
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0x9?
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Report Coumt
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0x9?
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Delimiter
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0xa?
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Push
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0xA?
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Pop
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0xb?
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音量减键
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音量旋钮
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Usage Page(consumer)
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Usage Page(Consumer)
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Usage(Volume)
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Usage(Volume)
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Logical Minimum(-1)
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Logical Minimum(0)
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Logical Maximum(-1)
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Logical Maximum(100)
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Report Size(2)
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Report Size(7)
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Report Count(1)
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Report Count(1)
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Input(Data,Variable,Relative)
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Input(Data,Variable,Absolute,No Wrap,Linear,No Relative)
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Logical Minimum(-127)
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R = ((127-(-127))/(3175-(-3175))X10
-4
= 400counts per inch
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Logical Minimum(127)
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Physical Minimum(-3175)
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Physical Minimum(3175)
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给定Logical值,计算出physical值:
((PM-Pm)/2)/10
i=((127-(-127))/400)/2=0.3173
à|PM|=|Pm|=3175,i=4
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Unit Exponent(-4)
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Unit(inch)
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Nibbe
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7
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6
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5
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4
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3
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2
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1
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0
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0
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Luminous Intensity
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Current
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Temperature
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Time
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Mass
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Length
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System
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None
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SI Linear
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SI Rotation
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English Linear
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English Rotation
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System
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0x0
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0x1
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0x2
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0x3
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0x4
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Length
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None
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公分
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径度
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英寸
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角度
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Mass
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None
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公克
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公克
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Slug
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Slug
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Time
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None
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秒
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秒
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秒
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秒
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Temperature
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None
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凯氏(绝对温度)
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凯氏(绝对温度)
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华氏
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华氏
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Current
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None
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安培
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安培
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安培
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安培
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Luminous intensity
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None
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Candela
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Candela
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Candela
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Candela
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-8
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-7
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-6
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-5
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-4
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-3
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-2
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-1
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0
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1
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2
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3
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4
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5
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6
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7
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08h
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09h
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0ah
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0bh
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0ch
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0dh
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0eh
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0fh
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00h
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01h
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02h
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03h
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04h
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05h
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06h
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07h
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Bit
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8
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7
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6
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5
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4
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3
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2
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1
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0
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0
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Bit Field
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Non Volatile
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No Null Position
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Preferred State
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Linear
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No Wrap
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Absolute
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Array
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Data
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1
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Buffered Bytes
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Volatile
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Null State
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No Preferred
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Non Linear
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Wrap
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Relative
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Variable
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Constant
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Physical
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Application
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Logical
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Report
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Named Arrary
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Usage Modifier
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Usage Switch
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Reserved
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Vendor-defined
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代码
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0x00
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0x01
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0x02
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0x03
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0x04
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0x05
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0x06
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0x07-0x7f
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0x80-0xff
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用途
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CP
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CA
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CL
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Nary
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US
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UM
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[data]
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[data]
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bTag
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bType
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bSize
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键盘(输入报告)
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鼠标(输入报告)
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Byte
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7
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6
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5
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4
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3
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2
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1
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0
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Byte
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7
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6
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5
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4
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3
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2
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1
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0
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0
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Modifier keys
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0
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Pad
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Buttons
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1
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Reserved
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1
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X displacement
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2
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Keycode 1
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2
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Y displacement
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||||||||||||||
3
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Keycode 2
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||||||||||||||||
4
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Keycode 3
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||||||||||||||||
5
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Keycode 4
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||||||||||||||||
6
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Keycode 5
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||||||||||||||||
7
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Keycode 6
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键盘输出报告
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||||||||
Byte
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7
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6
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5
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4
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3
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2
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1
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0
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0
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Pad
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LED’s
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键 盘
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鼠 标
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项 目
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编 码
|
项 目
|
编 码
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Usage Page (Generic Desktop),
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0x0105
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Usage Page (Generic Desktop),
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0x0105
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Usage (
Keyboard),
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0x0609
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Usage (
Mouse),
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0x0209
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Collection (Application),
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0x01A1
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Collection (Application),
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0x01A1
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Usage Page (Keyboard),
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0x0705
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Usage (
Pointer),
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0x0109
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Usage Minimum (224),
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0xE019
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Collection (Physical),
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0x00A1
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Usage Maximum (231),
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0xE729
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Usage Page (Buttons),
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0x0905
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Logical Minimum (0),
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0x0015
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Usage Minimum (1),
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0x0119
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Logical Maximum (1),
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0x0125
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Usage Maximum (3),
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0x0329
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Report Size (1),
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0x0175
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Logical Minimum (0),
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0x0015
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Report Count (8),
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0x0895
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Logical Maximum (1),
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0x0125
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Input (Data, Variable, Absolute),
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0x0281
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Report Size (1),
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0x0175
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Report Size (8),
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0x0875
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Report Count (3),
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0x0395
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Report Count (1),
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0x0195
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Input (Data, Variable, bsolute),
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0x0281
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Input (Constant),
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0x0181
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Report Size (5),
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0x0575
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Usage Minimum (0),
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0x0019
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Report Count (1),
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0x0195
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Usage Maximum (101),
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0x6529
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Input (Constant),
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0x0181
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Logical Minimum (0),
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0x0015
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Usage Page (Generic Desktop),
|
0x0105
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Logical Maximum (101),
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0x6525
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Usage (X),
|
0x3009
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Report Size (8),
|
0x0875
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Usage (Y),
|
0x3109
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Report Count (6),
|
0x0695
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Logical Minimum (-127),
|
0x8115
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Input (Data, Array),
|
0x0081
|
Logical Maximum (127),
|
0x7F25
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Usage Page (LEDs),
|
0x0805
|
Report Size (8),
|
0x0875
|
Usage Minimum (1),
|
0x0119
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Report Count (2),
|
0x0295
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Usage Maximum (5),
|
0x0529
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Input (Data, Variable, Relative),
|
0x0681
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Logical Minimum (0),
|
0x0015
|
End Collection,
|
0xC0
|
Logical Maximum (1),
|
0x0125
|
End Collection
|
0xC0
|
Report Size (1),
|
0x0175
|
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Report Count (5),
|
0x0595
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