Re: Virtual Serial Ports on TINI

Shawn Silverman <[email protected]> Fri, 25 Jun 2004 10:42:39 -0500
Newsgroups gmane.comp.hardware.microcontrollers.tini
Message-ID <[email protected]>
If TINI supports the CommDriver mechanism, then yes, you could do it. =20
You may want to have a look at how RFCOMM works in the Bluetooth spec=20
for an idea of how to "stream" serial ports.

	-Shawn

On 25-Jun-04, at 2:57 AM, Mihaela Tarjoianu wrote:

> Hello everybody,
> =A0
> =A0
> =A0=A0=A0=A0=A0 After searching the archives I couldn't find
> anything about creating virtual serial ports on tini
> and I want to ask for your advice.
> =A0
> =A0=A0=A0=A0=A0 I need to make on serial4 another 2 virtual
> serial ports. So that I would be able to use
> "serial4", "serial5" and "serial6" on=A0serial4 port. Do
> you think this is possible?
> =A0
> =A0=A0=A0=A0=A0 I tried to modify TINISerialPort.java from
> tiniclasses.jar so that when it receives "serial5" to
> work with "serial4". I compilled it and I put it in
> tiniclasses.jar, but when I want to read (after
> openning it) from "serial5" (even when I don't work
> with "serial4") I receive nullPointerException. Am I
> on a wrong way? Can't I=A0create virtual ports using
> this TINISerialPort.java?
> =A0
> =A0=A0=A0=A0 Do you think I have to create a new .tlib file
> which to permit using differents names but in fact
> using the same serial port?
> =A0
> =A0=A0=A0=A0 Thanks.
> =A0
> Mihaela Tarjoianu

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