UC864
UC864
UC864
UC864----E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6 ---- 2010
2010
2010
2010----0
00
05
55
5----20
20
20
20
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved.
Page 59 of 329
+IPR
+IPR
+IPR
+IPR ---- Fixed DTE Interface Rate
Fixed DTE Interface Rate
Fixed DTE Interface Rate
Fixed DTE Interface Rate
AT+IPR=<rate>
AT+IPR=<rate>
AT+IPR=<rate>
AT+IPR=<rate>
Set command specifies the DTE
DTE
DTE
DTE speed (UART only) at which the device
accepts commands during command mode operations; it may be used to fix
the DTE
DTE
DTE
DTE----DCE
DCE
DCE
DCE interface speed.
Parameter:
<rate>
<rate>
<rate>
<rate>
-
300
600
1200
2400
4800
9600
19200
38400
57600
115200 (default)
230400
AT+IPR?
AT+IPR?
AT+IPR?
AT+IPR?
Read command returns the current value of +IPR
+IPR
+IPR
+IPR parameter.
AT+IPR=?
AT+IPR=?
AT+IPR=?
AT+IPR=?
Test command returns the list of fixed-only <rate>
<rate>
<rate>
<rate> values in the format:
+IPR
+IPR
+IPR
+IPR: (list of fixed-only <rate>
<rate>
<rate>
<rate> values)
Reference
V25ter
3.5.3.2.13.
DTE
DTE
DTE
DTE----Modem Local Flow Control
Modem Local Flow Control
Modem Local Flow Control
Modem Local Flow Control ---- +IFC
+IFC
+IFC
+IFC
+IFC
+IFC
+IFC
+IFC ---- DTE
DTE
DTE
DTE----Modem Local Flow Control
Modem Local Flow Control
Modem Local Flow Control
Modem Local Flow Control
AT+IFC=<by_te>,
AT+IFC=<by_te>,
AT+IFC=<by_te>,
AT+IFC=<by_te>,
<by_ta>
<by_ta>
<by_ta>
<by_ta>
Set command selects the flow control behaviour of the serial port in both
directions: from DTE
DTE
DTE
DTE to modem
modem
modem
modem (<by_ta
<by_ta
<by_ta
<by_ta>
>>
> option) and from modem
modem
modem
modem to DTE
DTE
DTE
DTE
(<by_te>
<by_te>
<by_te>
<by_te>)
Parameters:
<by_te>
<by_te>
<by_te>
<by_te> - flow control option for the data received by DTE
DTE
DTE
DTE
0 - flow control None
1 - XON/XOFF
XON/XOFF
XON/XOFF
XON/XOFF filtered
2 - C105
C105
C105
C105 (RTS
RTS
RTS
RTS) (factory default)
3 - XON/XOFF
XON/XOFF
XON/XOFF
XON/XOFF not filtered
<by_ta>
<by_ta>
<by_ta>
<by_ta> - flow control option for the data sent by modem
modem
modem
modem
0 - flow control None
1 - XON/XOFF
XON/XOFF
XON/XOFF
XON/XOFF
2 - C106
C106
C106
C106 (CTS
CTS
CTS
CTS) (factory default)