@COMM

@COMM [VDS6]
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Syntax:

@COMM(GET)

@COMM(GETLINE)

@COMM(ERROR)

Requires:

EXTERNAL VDSCOM60.DLL

#DEFINE FUNCTION,COMM

Description:

This function is used to read the data received from the serial port after a COMMEVENT event occurs, or to obtain an error message when an error occurs. The options are:

GET	Returns a string containing all the text that has been received.
GETLINE	Returns the next line of text received.
ERROR	Returns a description of the last error.

OK:

Set to false if there is no data (or not a complete line of text) to receive.