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S:\Hp8960\E1962B CDMA 2000\Pi Release\Reference Guide\Chapters\cdma2000_hpib_call_connected.fm
CALL:CONNected[:STATe]
CALL:CONNected[:STATe]
CALL:CONNected:ARM[:IMMediate]
CALL:CONNected:ARM:STATe?
Function Queries the connected/disconnected state of the call. A one is returned if the call is in the
connected state. A zero is returned if the call is in the idle (disconnected) state. If the call is in
any state other than connected or idle, the query will hang until the call state transitions to the
connected or idle state.
When used in conjunction with the CALL:CONNected:ARM and CALL:CONNected:TIMeout
commands, the CALL:CONNected:STATe? command allows the control program to synchronize
to call connection/disconnection. See “Connected/Idle Query” and “Call State Change Detector” .
Query Range: 0|1
*RST Setting 0
Programming Example
OUTPUT 714;"CALL:CONNECTED:STATE?" !returns 1 if call is connected, 0 if call is idle.
Function Sets (arms) the call-state-change detector. Arming this detector allows the control program to tell
the test set that it is expecting a change in the state of a call, prior to initiating the state change.
Once armed, the detector remains armed until there is a call state change to Idle or Connected
from one of the transitory states, nor is it disarmed by any transitions from Idle to Idle or
Connected to Connected.
When used in conjunction with the CALL CONNected:STATe? and the CALL:CONNected:
TIMeout commands, the CALL:CONNected:ARM command allows the control program to
synchronize with call processing state changes. See “Call State Change Detector” .
Programming Example
OUTPUT 714;"CALL:CONNECTED:ARM:IMMEDIATE" !Arms the call-state-change detector.
Function Queries the arm state of the call-state-change detector. This command never hangs and
immediately returns a one if the detector is armed, or a zero if the detector is not armed. See
“Call State Change Detector”
Query Range: 1|0
*RST Setting 0
Programming Example
OUTPUT 714;"CALL:CONN:ARM:STATE?" !Returns arm state of the call-state-change detector.
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