Rainbow Electronics GM862-QUAD-PY - Manual (Page 48)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 48 of 434
+IPR - Fixed DTE Interface Rate SELINT 2
38400
57600
115200
If <rate> is set to 0, then automatic speed detection is enabled and also
character format (see +ICF) is set to auto-detect. (default)
If <rate> is specified and not 0, DTE-DCE speed is fixed at that
speed, hence no speed auto-detection (autobauding) is enabled.
Note: While in autobauding mode the 300 baud rate is not supported.
AT+IPR? Read command returns the current value of +IPR parameter.
AT+IPR=? Test command returns the list of supported autodetectable <rate> values
and the list of fixed-only <rate> values in the format:
+IPR:(list of supported autodetectable <rate> values), (list of fixed-only
<rate> values)
Reference V25ter
3.5.3.2.13 DTE-Modem Local Flow Control - +IFC
+IFC - DTE-Modem Local Flow Control SELINT 0 / 1 / 2
AT+IFC=<by_te>,
<by_ta> Set command selects the flow control behaviour of the serial port in both
directions: from DTE to modem (<by_ta> option) and from modem to DTE
(<by_te>)
Parameters:
<by_te> - flow control option for the data received by DTE
0 - flow control None
1 - XON/XOFF filtered
2 - C105 (RTS) (factory default)
3 - XON/XOFF not filtered
<by_ta> - flow control option for the data sent by modem
0 - flow control None
1 - XON/XOFF
2 - C106 (CTS) (factory default)
Note: Hardware flow control (AT+IFC=2,2) is not active in command mode.
Note: This command is equivalent to &K command.
AT+IFC? Read command returns active flow control settings.
Note: If flow control behavior has been set with AT&Kn command
with the parameter that is not allowed by AT+IFC the read
command AT+IFC? will return:
+IFC: 0,0