AirPrime WP8548 / WP75xx / WP76xx / WP77xx AT Command Reference
112
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4118047
!USBCOMP
Set/report USB interface configuration
Use this command with modems that have been configured with multiple USB compositions.
By default, devices are typically configured to use a USB composition that presents a minimal
set of interfaces. If the device also supports other compositions, this command is used to
choose from any of the supported compositions.
Important:
By default, the DIAG (DM) interface is enabled. This command can be used
(only on WP76xx/WP77xx) to disable DIAG (DM), but cannot re-enable it.
Password required:
Yes (see
for details)
Usage:
•
Execution:
AT!USBCOMP=<Config Index>,<Config Type>,<Interface bitmask>
Response:
OK
Purpose:
Set the current composition. For the change to take effect, you must reset
the modem.
•
Query:
AT!USBCOMP?
Response:
Config Index: <Config Index>
Config Type: <Config Type>
Interface bitmask: <Interface bitmask>
OK
Purpose:
Report the current interface composition.
•
Query List:
AT!USBCOMP=?
Purpose:
Display valid execution format and parameter values.
Parameters:
<Config Index> (Configuration index to which composition applies)
•
Valid value(s): 1
<Config Type> (Configuration type)
•
Valid value(s): 1—Generic
<Interface bitmask> (Interfaces enabled for selected configuration)
•
Format: 32-bit bitmask
•
Valid values:
•
00000001—DIAG (DM). This interface cannot be disabled on WPx5xx. It can be
disabled on WP76xx/WP77xx, but cannot be re-enabled.
•
00000002—ADB. This interface cannot be disabled.
•
00000004—NMEA
•
00000008—MODEM
•
00000010—AT
•
00000040—RAWDATA
•
00000100—RMNET0
•
00000400—RMNET1
•
00000800—RMNET2
•
00001000—MBIM
•
00010000—AUDIO
•
00080000—ECM
•
00400000—NCM
Note: Availability of specific interfaces is product-dependent.
Table 3-2: Modem Status Command Details (Continued)
Command
Description
