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
Defined Values
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.