Enfora MLG0208PB001 ユーザーズマニュアル
Enfora Enabler II-G Assisted GPS
Modem Integration Guide
Modem Integration Guide
In the following examples, the <CR> and <CR><LF> are intentionally omitted for clarity and space.
11.1.3. Initial Response to the AT Command
After power is applied to the Enfora Enabler II-G A-GPS module, the module performs a power-
up self-test. The self-test completes within one (1) second. When queried with the AT command,
the Enfora Enabler II-G A-GPS module responds with one of the following result codes:
up self-test. The self-test completes within one (1) second. When queried with the AT command,
the Enfora Enabler II-G A-GPS module responds with one of the following result codes:
•
OK signifies that the Enfora Enabler II-G A-GPS module is ready, that it correctly interprets
the AT command, and that it has executed the command.
the AT command, and that it has executed the command.
•
ERROR signifies that the Enfora Enabler II-G A-GPS module does not understand the
command or that the command is invalid.
command or that the command is invalid.
Entry
AT
Response
OK
Command valid: module is ready
The Enfora Enabler II-G A-GPS module must be in AT Command mode (please refer to
section 11.3 GPRS Packet Examples for packet mode initialization and setup) when any
command is entered (with the exception of the online escape sequence). Commands
entered when the module is in On-line mode are treated as data, and are transmitted as
such to the receiving module. i.e. If the module is in PPP or SLIP mode, AT commands
cannot be entered.
section 11.3 GPRS Packet Examples for packet mode initialization and setup) when any
command is entered (with the exception of the online escape sequence). Commands
entered when the module is in On-line mode are treated as data, and are transmitted as
such to the receiving module. i.e. If the module is in PPP or SLIP mode, AT commands
cannot be entered.
11.1.4. Sending an Initialization String to the Enfora Enabler II-G A-GPS Module
The following example provides the sample AT commands and responses for the following
initialization tasks:
initialization tasks:
•
Reset the module to the factory defaults
•
Disable character echo
•
Transmit Result Codes
•
Set the module to Verbose mode (to display result codes as words)
•
Set the DCD to match the state of remote modem
•
Ignore the DTR
Entry
AT&FE0Q0V1&C1&d0 Initialization string
Response
OK
Command is valid
Entry
ATSO=1
Auto answer on 1st ring
Response
OK
Command is valid
MLG0208PB001
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Version1.01 – 10/3/2006