AT Commands: PassThru
PassThru
PassThru Mode is used to communicate directly to the Raven X’s internal hardware.
Caution: While the modem is in PassThru mode, ALEOS is disabled. If you need to connect to the Raven X 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.
FIGURE 1. Common : PassThru
*CSX1=n
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.
*PTINIT=string
Any AT Command string to be passed to the OEM module before entering PASSTHRU mode, e.g. AT&S1V1, etc.
string=AT command(s)
*PTREFRESH=n
Number of minutes of inactivity in PASSTHRU mode to resend the *PTINIT string to the hardware module.
*RESETPERIOD=n
In PASSTHRU mode, modem will be reset after this period if no data has been sent or received. Value is in hours.
n=0 : Disabled
Raven X | 75 |
