State Machine; Vs1000+Vs1003 Voip Speaker Phone State Machine - Vlsi VS1000+1003 User Manual

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3.5

State Machine

Remove
memcard
(recording
will be
lost)
Figure 3.2 presents a simplified state machine of the VS1000+VS1003 VoIP Speaker
Phone. Actions listed in the state machine are connecting and disconnecting USB as well
as pushing UMass, UAudio, Record and Pause buttons.
Rev. 2.20
VS1000+1003 VoIP Speaker Phone
USB not connected
Connect USB
Media
Player
Disconnect USB
Mode
Push Push Push
Record Record Record
Voice
Remove
Recorder
memcard
(recording
Push Push
Pause Pause
Voice
Recorder
Pause
Figure 3.2: VS1000+VS1003 VoIP Speaker Phone State Machine
2009-12-07
Power off
(start)
USB
connected
Disconnect USB
VoIP
Speaker
Phone
Mode
Push Push
Record Record
Conversation
Recorder
will be
Push Push
lost)
Pause Pause
Conversation
Recorder
Pause
VSMPG
3. FEATURES
Push UMass +
USB Mass
memcard available
Storage
Push UAudio or
"eject" on PC or
Device
remove memcard
Mode
Push
Record
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