USB Output Block

Please refer to the TTP Overview section for more details on the controlling Tesira devices using the TTP protocol.

Each element of the command instruction is delimited by one or more spaces. The commands are case sensitive and upper and lower case characters are used.

The TTP string to adjust a DSP object attribute is structured in the following order:

Instance_Tag Command Attribute [Index] [Value] LF

Instance Tag: Is always required. Review the Instance Tag section for more details.
Command: Is always required. Review the Command section for more details.
Attribute: Is always required. Review the Attribute section for more details.
[Index]: Is shown in [Brackets] as may be required depending on the Attribute being referenced. If not required it should not be defined. Depending on the Attribute, it can be made up of one or more indexes. Please refer to the Index section for more details.
[Value]: Is shown in [Brackets] as may be required depending on the Command or Attribute being referenced. If not be required it should not be defined. The Value would not normally have spaces, if it does it can be defined in "double quotes". It can also be a numerical value. Please refer to the Value section for more details.
LF: A Line feed or Carriage Return is used to define the end of the command.

Reason Code	Attribute Code	Command	Indexes	Value Range
Connection Status	connected	get subscribe unsubscribe		false, true
Host Master Mute Status	hostMasterMute	get subscribe unsubscribe		false, true
Host Master Volume Control Level	hostMasterVol	get subscribe unsubscribe		-100.0 - 0.0 dB
Level	level	get/set increment decrement	channel	minLevel - maxLevel dB
All Levels	levels	get
Max Level	maxLevel	get/set increment decrement	channel	minLevel - 0.0 dB
Min Level	minLevel	get/set increment decrement	channel	-100.0 - maxLevel dB
Mute Status	mute	get/set toggle	channel	false, true
All Mute States	mutes	get
Channel Count	numChannels	get		1 - 8
Streaming Status	streaming	get subscribe unsubscribe		false, true