Users Manual Instruction Manual

228
CATC BTTRAINER 2.11 CHAPTER
User’s Manual
RFSendData
RFSendData(Address, DLCI, Data)
Return value
• “Success”
• “Timed out”
• “Not supported” (invalid data type)
• “Not connected”
Comments
An RFCOMM connection must already be established with the device.
Example
RFSendData(Devices[0], DLCI, "ATDT 555-1212");
RFSendData("CONNECTED_DEVICE", dlci, "AT+CKPD=200\r\n");
RFSendDataFromPipe
RFSendDataFromPipe(Address, DLCI, PipeName)
Parameter Meaning Default Value Comments
Address Bluetooth
address of
device
Can use “CONNECTED_DEVICE” to send data
to a master RFCOMM connection. 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()
Data Data to send Data can be a string, 32-bit integer value or a list
containing either or both types
Parameter Meaning Default Value Comments
Address Bluetooth
address of
device
Can use “CONNECTED_DEVICE” to send data
to a master RFCOMM connection
DLCI Data link con-
nection identi-
fier
The DLCI is returned by RFOpenClientChan-
nel()
PipeName Name of the
transmit data
pipe to get
data to send
This pipe must exist.