At+Ifc Set Te-Ta Local Data Flow Control - Quectel M35 Command Manual

3.4. AT+IFC Set TE-TA Local Data Flow Control

AT+IFC Set TE-TA Local Data Flow Control
Test Command
AT+IFC=?
Read Command
AT+IFC?
Write Command
AT+IFC=<dce_by_dte>,<dte_by_dce>
Reference
V.25ter
Parameter
<dce_by_dte> Specifies the method will be used by TE when receiving data from TA
0
1
2
<dte_by_dce> Specifies the method will be used by TA when receiving data from TE
0
1
2
NOTE
This flow control is applied for data mode.
Example
AT+IFC=2,2
OK
AT+IFC?
+IFC: 2,2
M35_AT_Commands_Manual
Response
+IFC: (list of supported <dce_by_dte>s), (list of supported
<dte_by_dce>s)
OK
Response
+IFC: <dce_by_dte>,<dte_by_dce>
OK
Response
This parameter setting determines the data flow control on
the serial interface for data mode.
OK
None
XON/XOFF, do not pass characters on to data stack
RTS flow control
None
XON/XOFF
CTS flow control
Confidential / Released
M35 AT Commands Manual
// Open the hardware flow control
GSM/GPRS Module
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