using the parallel cable. I have an OOPic S board (III+). Attaching
the cable to the networking connector as suggested in the book only
gives an error - can't open Comm0.
--- In oopic@yahoogroups.com, "rtstofer" <rstofer@...> wrote:
>
> --- In oopic@yahoogroups.com, "Mike Martin" <xaviour2me@> wrote:
> >
> > How can I achieve that? I have a usb to serial converter but I'm
not
> > sure about the pinouts for a serial cable - is there a diagram
> > anywhere - and do you think the usb converter will interfere/work?
>
> The C module has the same half-hearted attempt to do level shifting
> that the R board uses. Most often, this will work with a USB-
>Serial
> cable just fine. You can check the following information by
referring
> to the C module and R board schematics and working through the
> connections.
>
> Transmit data comes out of the module on pin 1, receive comes into
the
> module on pin 2. Ground is on pin 4.
>
> You need to connect these to a female DB-9 connector. Transmit data
> goes to pin 2 of the DB-9, receive data goes to pin 3. Ground goes
to
> pin 5.
>
> Finally, make sure your USB COM port is in a range acceptable to the
> IDE. I'm not on a Windows box at the moment so I can't check the
> range. If necessary, use Device Manager on Windows to reassign the
> COM port.
>
> Richard
>
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