Comtrol AT Commands for SmartACFL User Manual
Page 66
Command Reference Manual
3-46
Conexant
100722A
3.2.5.8 \K - Break Control
Controls the response of the modem to a break received from the DTE or the remote modem or the \B command. The
parameter value, if valid, is written to S40 bits 3, 4, and 5.
Syntax
\K<value>
Defined Values
<value>
Decimal number corresponding to the selected option.
The response is different in three separate states.
The first state is where the modem receives a break from the DTE when the modem is operating
in data transfer mode:
0
Enter on-line command mode, no break sent to the remote modem.
1
Clear data buffers and send break to remote modem.
2
Same as 0.
3
Send break to remote modem immediately.
4
Same as 0.
5
Send break to remote modem in sequence with transmitted data. (Default.)
The second case is where the modem is in the on-line command state (waiting for AT commands)
during a data connection, and the \B is received in order to send a break to the remote modem:
0
Clear data buffers and send break to remote modem.
1
Clear data buffers and send break to remote modem. (Same as 0.)
2
Send break to remote modem immediately.
3
Send break to remote modem immediately. (Same as 2.)
4
Send break to remote modem in sequence with data.
5
Send break to remote modem in sequence with data. (Same as 4.) (Default.)
The third case is where a break is received from a remote modem during a non-error corrected
connection:
0
Clears data buffers and sends break to the DTE.
1
Clears data buffers and sends break to the DTE. (Same as 0.)
2
Send a break immediately to DTE.
3
Send a break immediately to DTE. (Same as 2.)
4
Send a break in sequence with received data to DTE.
5
Send a break in sequence with received data to DTE. (Same as 4.) (Default.)
Result Codes
OK
0 to 5.
ERROR
Otherwise.