I have tried setting the baud rate with no success. Also I'm using port #2
because I"m using a usb to serial cable.
On Fri, Oct 23, 2009 at 7:51 PM, Chris Rebert <c...@rebertia.com> wrote:
> On Thu, Oct 22, 2009 at 4:43 PM, Ronn Ross <ronn.r...@gmail.com> wrote:
> > I'm using pySerial to connect to a serial port (rs232) on a windows xp
> > machine. I'm using python interactive interpretor to interact with the
> > device. I type the following:
> > import serial
> > ser = serial.Serial(2)
> > ser.write("command")
> >
> > But this does nothing to the control. I have been able to connect via
> puTTY
> > to verify that the command and the device are working. Next I tried to
> open
> > the port before
> > writing. It looks like this:
> > import serial
> > ser = serial.Serial(2)
> > ser.open()
> >
> > It returns that an error. It states that I do not have permissions? I
> don't
> > know how to resolve either issue. Any help would be greatly appreciated.
>
> Have you tried setting the baud rate? (the `baudrate` param to
> Serial's constructor)
> Why are you using port #2 and not #0?
>
> Cheers,
> Chris
> --
> http://blog.rebertia.com
>
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