[BLACKBOX] CommV24 - COM10 and higher

From: [at]} <philipp>
Date: Sun, 11 Mar 2012 20:37:55 -0700

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I am using CommV24 to talk to some embedded systems over a virt
Hi all

I am using CommV24 to talk to some embedded systems over a virtual communication port.

I had no problem opening the comm ports until COM9. But from COM10 upwards the following procedure no longer seems make a connection:

CommV24.Open(listItem$, 9600, {}, conn);

The string listItem$ is a simple “COM10”$.  Here is the initialization I use:

PROCEDURE initCOMList ();
VAR
   i: INTEGER;
   str: ARRAY 32 OF CHAR;
BEGIN
   FOR i := 0 TO 15 DO
      Strings.IntToString(i + 1, str);
      commPort.SetItem(i, "COM" + str$)
   END
END initCOMList;

I am wondering if someone else had encountered this issue before? 
Do I miss something obvious here?

I am using Windows 7, 64-bit.


Thanks,

Philipp 

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Received on Mon Mar 12 2012 - 04:37:55 UTC