23

Get_Desc_HID

Returns:

81 06 00 21 00 00 09 00

09 21 11 01 00 01 22 rr 00

rr = HID Report descriptor length

40 = 12bit reporting

Get_Desc_HID_Report

Returns:

12 bit reporting:

Default:

Addressed:

Configured:

Notes:

81 06 00 22 00 00 nn 00

This returns a report descriptor that describes how many buttons and x, y, z data.

05 01 09 02 A1 01 09 01

A1 00 05 09 19 01 29 03

15 00 25 01 75 01 95 03

81 02 75 05 95 01 81 01

05 01 09 30 09 31 16 01

F8 26 FF 07 75 0C 95 02

81 06 09 38 15 81 25 7F

75 08 95 01 81 06 C0 C0

//

HID Report

| 05 01

//

USAGE_PAGE (Generic Desktop)

| 09 02

//

USAGE (Mouse)

| A1 01

//

COLLECTION (Application)

| 09 01

//

USAGE (Pointer)

| A1 00

//

COLLECTION (Physical)

| 05 09

//

USAGE_PAGE (Button)

| 19 01

//

USAGE_MINIMUM (Button 1)

| 29 03

//

USAGE_MAXIMUM (Button #3)

| 15 00

//

LOGICAL_MINIMUM (0)

| 25 01

//

LOGICAL_MAXIMUM (1)

| 75 01

//

REPORT_SIZE (1)

| 95 03

//

REPORT_COUNT (3)

| 81 02

//

INPUT (Data,Var,Abs)

| 75 05

//

USAGE PAGE

| 95 01

//

REPORT COUNT(1)

| 81 01

//

INPUT (CNST,ARR,ABS)

| 05 01

//

USAGE PAGE (Generic Desktop)

| 09 30

//

USAGE (X)

| 09 31

//

USAGE (Y)

| 16 01 F8 //

LOGICAL MINIMUM (-127)

| 26 FF 07 //

LOGICAL MAXUMUN (128)

| 75 0C

//

REPORT_SIZE (12)

| 95 02

//

REPORT_COUNT (2)

| 81 06

//

INPUT (Data,Var,Rel)

| 09 38

//

USAGE (Zwheel)

| 15 81

//

LOGICAL MINIMUM(-127)

| 25 7F

//

LOGICAL MAXIMUM(127)

| 75 08

//

REPORT_SIZE(8)

| 95 01

//

REPORT_COUNT(1)

| 81 06

//

INPUT(Data,Var,Rel)

| C0

//

END_COLLECTION

| C0

//

END_COLLECTION

Accept

Accept

Accept

The length of this report is needed in the HID descriptor.

All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.

PixArt Imaging Inc.

PixArt Imaging Inc.

ADNS-2710 Single Chip USB Optical Mouse Sensor