Airlink Raven GPRS GPS Receiver User Manual


 
Cingular GPRS Raven User Guide Version 2.01 75
AT Commands
PassThru Mode is used to communicate directly to the Raven’s internal hardware
(OEM module).
*UDPLAST=n
n=0
n=1
If enabled, sets S53 to the last accepted IP address
through UDP auto answer. This can be used in conjunc
-
tion with MD3 so that when there is no UDP session,
new ethernet host data will cause a connection to be
restored to the last IP accepted through UDP auto
answer.
Does not change S53 setting. (Default).
Set S53 to the last accepted IP.
Note: This does not change the S53 setting in NVRAM.
If the modem is reset, the original S53 setting will be
restored from NVRAM.
*USD=n
n=0
n=1-255
Waits the specified delay before sending the first UDP
packet and the subsequent UDP packets out to the Ether-
net port.
No UDP packet delay (Default).
Delay in 100ms units, from 100 ms to 25.5 sec.
\Qn
n=0
n=2
n=4
Set or query the serial port flow control setting.
No flow control is being used
RTS/CTS hardware flow control is being used
Transparent software flow control. Uses escaped XON
and XOFF for flow control. XON and XOFF characters
in data stream are escaped with the @ character (0x40).
@ in data is sent as @@.
\APPP none Set modem operation to PPP mode.
\ASLIP none Set modem operation to SLIP mode. DTR must be
asserted (&D0 or S211=1)
TABLE 5. Local Network and Host Modes
Command Parameters Details