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1xEV-DO Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
127
User Manual 1173.9511.02 ─ 11
2.5.1.7
Sending Date and Time Information to the AT
// *************************************************************************
// Select a time source and configure date, time and 1h.
// Adjust leap s1s. Query time offset from UTC in hexadecimal
// format. Send the information to the AT now.
// *************************************************************************
CONFigure:EVDO:SIGN:SYSTem:TSOurce DATE
CONFigure:EVDO:SIGN:SYSTem:DATE 24,12,2012
CONFigure:EVDO:SIGN:SYSTem:TIME 12,40,30
CONFigure:EVDO:SIGN:SYSTem:LTOFfset POS, 1, 0
CONFigure:EVDO:SIGN:SYSTem:LTOFfset:HEX?
CONFigure:EVDO:SIGN:SYSTem:LSEConds 1
CONFigure:EVDO:SIGN:SYSTem:ATIMe EVER
2.5.1.8
Setting up a Connection
// *************************************************************************
// Connect the AT (switched off).
// Switch on the forward signal. Query the cell state
// until it equals ON,ADJ (forward signal available at RF connector).
// *************************************************************************
WAITKEY > Ensure that the AT is connected to the instrument and switched off <
SOURce:EVDO:SIGN:STATe ON
WHILE SOURce:EVDO:SIGN:STATe:ALL? <> "ON,ADJ"
// *************************************************************************
// Switch on the AT and wait until it is "Session Open" state.
// *************************************************************************
WAITKEY > Switch on the AT <
WHILE FETCh:EVDO:SIGN:CSWitched:STATe? <> "SOPen"
// *************************************************************************
// Set up a AT terminated connection (AT is alerted).
// Query the connection state until it equals CONN (connection established).
// *************************************************************************
CALL:EVDO:SIGN:CSWitched:ACTion CONNect
WAITKEY > Accept call at AT <
WHILE FETCh:EVDO:SIGN:CSWitched:STATe? <> "CONN"
// *************************************************************************
// Monitor the event log.
// *************************************************************************
CONFigure:EVDO:SIGN:CSTatus:LOG?
// *************************************************************************
// Query the negotiated connection mode.
// *************************************************************************
CONFigure:EVDO:SIGN:CSTatus:MODE?
Programming
深圳德标仪器
135-1095-0799