Microhard Systems pMDDL5824 - Page 103

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5.0 AT Command Line Interface
Serial USB - AT Commands
AT Command Description Syntax Effect
AT+MUSBPS Get/Set Serial USB Port Status
*Only available when valid USB to Serial Adapter
is connected*
AT+MUSBPS[=<USB Serial>[,<Mode>]]
Parameters:
USB Serial : 0 - GS0
Mode : 0 - Idle
1 - Data
AT&W
AT+MUSBBR Get/Set Serial USB port baud rate
*Only available when valid USB to Serial Adapter
is connected*
AT+MUSBR[=<USB Serial>[,<Baud Rate>]]
Parameters:
USB Serial: 0 - GS0
Baud Rate : 0 - 300
1 - 600
2 - 1200
3 - 2400
4 - 3600
5 - 4800
6 - 7200
7 - 9600
8 - 14400
9 - 19200
10 - 28800
11 - 38400
12 - 57600
13 - 115200
14 - 230400
15 - 460800
16 - 921600
AT&W
AT+MUSBDF Get/Set Serial USB data format
*Only available when valid USB to Serial Adapter
is connected*
AT+MUSBDF[=<USB Serial>[,<Data Format>]]
Parameters:
USB Serial: 0 - GS0
Data Format: 0 - 8N1
1 - 8E1
2 - 8O1
AT&W
AT+MUSBFC Get/Set Serial USB port flow control AT+MUSBFC[=<USB Serial>[,<Flow Control>]]
Parameters:
USB Serial: 0 - GS0
Flow Control: 0 - none
1 - RTS/CTS
AT&W
AT+MUSBDM Get/Set Serial USB port data mode AT+MUSBDM[=<USB Serial>[,<Data Mode>]]
Parameters:
USB Serial: 0 - GS0
Data Mode: 0 - Seamless
1 - Transparent
AT&W
AT+MUSBCT Get/Set USB port character timeout AT+MUSBCT[=<USB Serial>[,<Timeout>]]
Parameters:
USB Serial: 0 - GS0
Timeout: 1 to 65535 in seconds
AT&W
AT+MUSBMPS Get/Set Serial USB port maximum packet size AT+MUSBMPS[=<USB Serial>[,<Maximum Packet Size>]]
Parameters:
USB Serial : 0 - GS0
Maximum Packet Size : 1 to 2048
AT&W
AT+MUSBNCDI Get/Set Serial USB port no-connection data
intake
AT+MUSBNCDI[=<USB Serial>[,<No-Connection Data>]]
Parameters:
USB Serial: 0 - GS0
No-Connection Data: 0 - Disable
1 - Enable
AT&W
AT+MUSBMTC Get/Set Serial USB port modbus tcp configuration AT+MUSBMTC[=<USB Serial>[,<Modbus Status>]]
Parameters:
USB Serial: 0 - GS0
Modbus Status: 0 - Disable
1 - Enable
AT&W
AT+MUSBIPM Get/Set Serial USB port IP protocol mode AT+MUSBIPM[=<USB Serial>[,<IP Protocol Config>]]
Parameters:
USB Serial : 0 - GS0
IP Protocol Config : 0 - TCP Client
1 - TCP Server
2 - TCP Client/Server
3 - UDP Point to Point
4 - UDP Point to Multipoint(P)
5 - UDP Point to Multipoint(MP)
AT&W