libftdi Archives

Subject: Re: Toggling DTR

From: Thomas Jarosch <thomas.jarosch@xxxxxxxxxxxxx>
To: libftdi@xxxxxxxxxxxxxxxxxxxxxxx
Cc: Nick Hughart <mekius@xxxxxxxxxx>
Date: Mon, 27 Jul 2009 11:35:08 +0200
Hello Nick,

On Thursday, 23. July 2009 04:36:24 Nick Hughart wrote:
> After looking I saw the ftdi_setdtr function so I thought I could use
> this to achieve what I needed to do.  Unfortunately this seems to do
> nothing to DTR and yet returns no errors.  Is there something that
> needs to be done prior to using this function?
>
> I may just be dumb and not seeing something obvious so be gentle.  If I
> need to do some more debugging I can do that, but some pointers on
> where to start looking would be appreciated.

ftdi_setdtr() is the right function to call.

Did you configure the flow control via ftdi_setflowctrl() before?

Thomas


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