IDTECH SecureMag - Page 34

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SecureMag User Manual
Interface Descriptor:
Field
Value
Description
Length
09
Des type
04
Interface No.
00
Alternator Setting
00
# EP
01
Interface Class
03
HID
Sub Class
01
Interface Protocol
01
iInterface
00
HID Descriptor:
Field
Value
Description
Length
09
Des type
21
HID
bcdHID
11 01
Control Code
00
numDescriptors
01
Number of Class Descriptors to follow
DescriptorType
22
Report Descriptor
Descriptor Length
37 00
3D 00
52 00
HID ID TECH format
HID Other format
HID Keyboard format
End Pointer Descriptor:
Field
Value
Description
Length
07
Des Type
05
End Point
EP Addr
83
EP3 – In
Attributes
03
Interrupt
MaxPacketSize
40 00
bInterval
01
Report Descriptor: (USB-HID Setting)
Value
Description
06 00
FF
Usage Page (MSR)
09 01
Usage(Decoding Reader Device)
A1 01
Collection (Application)
15 00
Logical Minimum