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PinPoint EDGE/GPRS - User Guide, version 2.32 93
AT Commands: PassThru
PassThru Mode is used to communicate directly to the PinPoint’s internal hardware.
FIGURE 1. Common : PassThru
*CSX1=n
*PTINIT=string
*PTREFRESH=n
*RESETPERIOD=n
PassThru
Caution: While the modem is in PassThru mode, ALEOS is disabled. If you need
to connect to the PinPoint while it is in PassThru mode, you will need to do so with
a terminal application. Not all commands are available while the modem is in
PassThru mode.
n=0 : Data will be passed to the host.
n=1 : PASSTHRU mode will echo all host received data and will not pass the data to the modem while
the modem is not asserting DCD.
Note: If the modem is asserting DCD, data will be passed from the host to the modem as it
normally is when *CSX1=0.
Any AT Command string to be passed to the OEM module before entering PASSTHRU mode,
e.g. AT&S1V1, etc.
string=AT command(s)
Number of minutes of inactivity in PASSTHRU mode to resend the *PTINIT string to the
hardware module.
n=1-255 minutes
n=0 : Disabled
In PASSTHRU mode, modem will be reset after this period if no data has been sent or
received. Value is in hours.
n=1-255 hours
n=0 : Disabled