Hitaki.TascamProtocol¶

Implementations:: Hitaki.SndTascam

Methods¶

read_state (state)

Virtual Methods¶

	`do_changed` (index, before, after)
	`do_read_state` (state)

Properties¶

None

Signals¶

Name	Short Description
`changed`	Emitted when the part of image differed for the change of device state.

Fields¶

None

Class Details¶

class Hitaki.TascamProtocol¶

Bases:: GObject.GInterface
Structure:: Hitaki.TascamProtocolInterface

An interface for protocol of TASCAM FireWire series. TASCAM FireWire series transfer image of device state by either isochronous or asynchronous packets. The [iface`TascamProtocol`] is an object interface for the image and the change of state in the TASCAM FireWire protocol.

read_state(state)¶

Parameters:

state ([int]) – The image of state.

Raises:

GLib.Error

Returns:

True if the overall operation finished successfully, else False.

state:: The image of state.

Return type:

(bool, state: [int])

Read the latest image of device state.

do_changed(index, before, after) virtual¶

Parameters:

index (int) – the numeric index on image for status and control information.
before (int) – the value of information before changed.
after (int) – the value of information after changed.

Class closure for the [signal`TascamProtocol`:py:func:::changed<Hitaki.TascamProtocol.signals.changed>] signal.

do_read_state(state) virtual¶

Parameters:

state ([int]) – The image of state.

Returns:

True if the overall operation finished successfully, else False.

state:: The image of state.

Return type:

(bool, state: [int])

Read the latest image of device state.

Signal Details¶

Hitaki.TascamProtocol.signals.changed(tascam_protocol, index, before, after)¶

Signal Name:

changed

Flags:

RUN_LAST, ACTION

Parameters:

tascam_protocol (Hitaki.TascamProtocol) – The object which received the signal
index (int) – the numeric index on image of status and control info.
before (int) – the value of info before changed.
after (int) – the value of info after changed.

Emitted when the part of image differed for the change of device state.