ATS-2 Basic Extensions.vp

Chapter 6 RS-232 Communication ATS.Comm.Interval
ATS.Comm.Interval
Syntax ATS.Comm(ByVal Num As Integer).Interval
Property
Data Type Long
Parameter Name Description
Num 1 or 2 Two RS-232 communication channels can be
defined at one time.
Description This command sets the interval (milliseconds) for polling the
hardware for data under the Windows 3.0 operating system.
ATS.Comm.NullDiscard
Syntax ATS.Comm(ByVal Num As Integer).NullDiscard
Data Type Boolean
Property
True Null characters are not transferred from the port to the
receive buffer.
False (Default) Null characters are transferred from the port to the
receive buffer.
Parameter Name Description
Num 1 or 2 Two RS-232 communication channels can be
defined at one time.
Description This command determines whether null characters are allowed into
the receive buffer.
A null character is defined as ASCII character 0, Chr$(0).
ATS.Comm.OutBufferCount
Property
Syntax ATS.Comm(ByVal Num As Integer).OutBufferCount
Data Type Integer
Page 6-10 AP Basic Extensions for ATS-2