User's Manual

SARA-G3 and SARA-U2 series - System Integration Manual
UBX-13000995 - R18 Advance Information System description
Page 60 of 206
AT+UUSBCONF PID Available USB functions Remarks
0
0x1102
o
7 CDC-ACM modem COM ports:
o USB1: AT and data
o USB2: AT and data
o USB3: AT and data
o USB4: GNSS tunneling
o USB5: Primary Log (diagnostic purpose)
o USB6: Secondary Log (diagnostic purpose)
o
USB7: SAP (SIM Access Profile)
Default factory-programmed configuration
2
0x1104
o
1 CDC-ECM for Ethernet-over-USB:
o 4 CDC-ACM modem COM ports:
o USB1: AT and data
o USB2: GNSS tunneling
o USB3: Primary Log (diagnostic purpose)
o
USB4: SAP (SIM Access Profile)
Alternative configuration
Table 13: USB profiles configurations supported by SARA-U2 modules product versions “x3” onwards
The USB profile cannot be changed on the “00” product version of SARA-U2 series modules, as the
AT+UUSBCONF command is not supported.
The USB profile change, triggered by means of the AT+UUSBCONF command, is not performed run-time.
The settings are saved in the Non-Volatile Memory at the module power off, triggered by means of the
AT+CPWROFF command, and the new configuration will be effective at the subsequent module reboot.
For more details on the configuration of the USB interface of SARA-U2 modules, see the u-blox AT
Commands Manual [3], +UUSBCONF AT command.
Default profile configuration
Interface 0 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 1 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function AT and Data
Interface 2 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 3 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function AT and Data
Interface 4 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 5 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function AT and Data
Interface 6 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 7 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function GNSS tunneling
Interface 8 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 9 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function Primary Log
Interface 10 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 11 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function Secondary Log
Interface 12 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 13 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function SAP
Alternative profile configuration
Interface 0 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 1 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function AT and Data
Interface 2 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 3 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function GNSS tunneling
Interface 4 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 5 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function Primary Log
Interface 6 Abstract Control Model
EndPoint Transfer: Interrupt
Interface 7 Data
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Function SAP
Ethernet Networking Control Model
EndPoint Transfer: Interrupt
Function Ethernet over USB
Interface 8
Interface 9 Data On / Off
EndPoint Transfer: Bulk
EndPoint Transfer: Bulk
Figure 31: SARA-U2 series end-points summary for the default and the alternative USB profile configurations