Users Manual Instruction Manual

239
CATC BTTRAINER 2.11 CHAPTER
User’s Manual
RFSetModemStatus
RFSetModemStatus(Address, DLCI, ModemSignals,
BreakLength)
Return value
• “Success”
• “Failure”
• “Not Connected”
•“Timed Out”
Comments
Sets the modem status on a particular RFCOMM connection.
Example
result = RFOpenClientChannel(Device, 1);
DLCI = result[1];
if(result[0] == "Success")
{
status = RFSetModemStatus("CONNECTED_DEVICE", DLCI,
["RF_FLOW"], 3);
Trace("RFSetModemStatus returned: ", status, "\n\n");
}
Parameter Meaning Default Value Comments
Address Bluetooth
address of
device
Can use “CONNECTED_DEVICE” to set
modem status on a master RFCOMM connec-
tion. Note that this will work only if exactly one
device is connected via RFCOMM.
DLCI Data link con-
nection identi-
fier
The DLCI is returned by RFOpenClientChan-
nel()
ModemSignals List of strings
specifying sig-
nal types
Can be “RF_FLOW”, “RF_RTC”, “RF_RTR”,
“RF_IC”, “RF_DV”, “RF_DSR”, “RF_CTS”,
“RF_RI”, “RF_CD”, “RF_DTR”, “RF_RTS”
BreakLength Indicates the
length of the
break signal in
200 ms units
Must be between 0 and 15 (inclusive). If 0, no
break signal was sent.