User`s manual

Property Reference
8-73
OutputEmptyFcn Specify the M-file callback function to execute when
the output buffer is empty
PinStatusFcn Specify the M-file callback function to execute when
the CD, CTS, DSR, or RI pins change state
TimerFcn Specify the M-file callback function to execute when a
predefined period of time passes
TimerPeriod Specify the period of time between timer events
Control Pin Properties
DataTerminal
Ready
Specify the state of the DTR pin
FlowControl Specify the data flow control method to use
PinStatus Indicate the state of the CD, CTS, DSR, and RI pins
RequestToSend Specify the state of the RTS pin
Recording Properties
RecordDetail
Specify the amount of information saved to a record
file
RecordMode Specify whether data and event information are saved
to one record file or to multiple record files
RecordName Specify the name of the record file
RecordStatus Indicate if data and event information are saved to a
record file
Callback Properties (Continued)