Power control

••

Function

 

 

 

 

 

A product can be powered on and off using a PC.

 

••

Viewing power state (Get Power ON / OFF Status)

 

 

 

 

 

 

Header

Command

ID

Data length

Checksum

 

 

 

 

 

0xAA

0x11

 

0

 

•• Setting power ON/Off (Set Power ON / OFF)

Header

Command

ID

Data length

Data

Checksum

 

 

 

 

 

 

0xAA

0x11

 

1

"Power"

 

"Power": Power code to be set on a product.

1:Power ON

0:Power OFF

•• Ack

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

 

 

0xAA

0xFF

 

3

'A'

0x11

"Power"

 

 

 

 

 

 

 

 

 

 

 

"Power": Power code to be set on a product.

 

 

 

 

 

 

•• Nak

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

 

 

0xAA

0xFF

 

3

'N'

0x11

"ERR"

 

 

"ERR" : A code showing what error has occurred.

Volume control

•• Function

The volume of a product can be adjusted using a PC.

•• Viewing volume state (Get Volume Status)

Header

Command

ID

Data length

Checksum

 

 

 

 

 

0xAA

0x12

 

0

 

•• Setting the volume (Set Volume)

Header

Command

ID

Data length

Data

Checksum

 

 

 

 

 

 

0xAA

0x12

 

1

"Volume"

 

"Volume": Volume value code to be set on a product. (0-100)

•• Ack

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

0xAA

0xFF

 

3

'A'

0x12

"Volume"

 

"Volume": Volume value code to be set on a product. (0-100)

•• Nak

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

0xAA

0xFF

 

3

'N'

0x12

"ERR"

 

"ERR" : A code showing what error has occurred.

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