 *Read short register command*

10 ix 81 02 00 00 00

ix

Index     0x0n: Device #n

                0xFF: Transceiver

*Response to Read command (success)*

10 ix 81 02 00 r1 r2

ix

Index     (same as command)





r1

Number of Connected Devices

                bit 0..7: Number of connected devices (receivers only)

r2

Number of Remaining Pairing Slots

                bit 0..7: Number of remaining pairing slots


 *Read long register command*

10 ix 83 B5 nn 00 00

ix

Index     0xFF: Transceiver

nn

0x20        Device 1

0x21        Device 2

0x22        Device 3

0x23        Device 4

0x24        Device 5

0x25        Device 6

0x26..0x2F              Reserved for future extensions

*Response to Read command (success)*

11 ix 83 B5 nn r1 r2 r3 r4 r5 r6 r7 r8 r9 ra rb rc rd 00 00

ix

Index     (same as command)

nn

                (same format as above)

r1

Destination ID

r2

Reserved

r3

Wireless PID MSB

r4

Wireless PID LSB

r5

Reserved

r6

Reserved

r7

Device type

0              undefined

1              keyboard

2              mouse

3              numpad

4              presenter

5              reserved

6              reserved

7              remote control

8              trackball

9              touchpad

a              tablet

b              gamepad

c              joystick

r8

Reserved

r9

Reserved







Alternatively, if enabled, you can also receive a notification when a new
device is paired:

This message is sent by a receiver to the host SW to report a freshly
connected device. Enable the HID++ connection reporting by setting the
corresponding bit in register 0x00 via HID++ Set Register command.

*Notification*

10 ix 41 r0 r1 r2 r3

ix

Index

r0

bits [0..2] Protocol type

                0x03 = eQUAD

                0x04 = eQuad step 4 DJ

bits [3..7] Reserved

r1

Device Info

               bit0..3 = Device Type

                       0x00 = Unknown

                       0x01 = Keyboard

                       0x02 = Mouse

                       0x03 = Numpad

                       0x04 = Presenter


  r2

Wireless PID LSB

r3

Wireless PID MSB

To enable the notifications:
Enable HID++ Notifications:

This register defines a number of flags that allow the SW to turn on or off
individual spontaneous HID++ reports. Not setting a flag means default
reporting. See the table below for more details on each flag.

For all bits: *0 = disabled* (default value at power-up), 1 = enabled.



*Read short register command*

10 ix 81 00 00 00 00

ix

Index     0x0n: Device #n

                0xFF: Transceiver

*Response to Read command (success)*

10 ix 81 00 r0 r1 r2

ix

Index     (same as command)

r0

HID++ Reporting Flags (Devices)

                bit 0..3. reserved

                bit 4: Battery Status

                bit 5..7 reserved

r1

HID++ Reporting Flags (Receiver)

                bit 0: Wireless notifications

                bit 1..7 reserved

r2




*Write short register command*

10 ix 80 00 p0 p1 p2

ix

Index     0x0n: Device #n

                0xFF: Transceiver

p0

HID++ Reporting Flags (Devices)

                (same format as above)

p1

HID++ Reporting Flags (Receiver)

                (same format as above)

p2


  *Response to Write command (success)*

10 ix 80 00 zz zz zz

ix

Index     (same as command)

zz

(don't care, recommended to return 0)

