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From: "Erich Heinzle (a1039181 AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Date: Sun, 5 Mar 2017 10:14:44 +1030
Message-ID: <CAHUm0tM9A9m8RZwhdOuejW=2MzHMYm2NxSaHWW3YcS1V3KQx6g@mail.gmail.com>
Subject: Re: [geda-user] Layout data for Raspberry Pi B 3.5" TFT Touch screen
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Precedence: bulk

I've refined the conversion code somewhat, and have now done a version
of the Adafruit layout with embedded elements.

Kicad exports the eagle layout in kicad format with quite a few rare
fields, as well as oddities such as empty layer defs for some
features, and embedded text fields in the file like:

textThing""

(!) that break naive conversion efforts.

Having worked around these in my second go at it, I present a revised

http://users.on.net/~esh/geda/AdafruitTouchScreenExtractPrelim2.pcb

This should give you a better idea of component placement on the
AdaFruit version, but in the absence of design files for the ebay
one.... not much I can do there.

Note that the SMD pads have not been 90 degree rotated in the 26 pin
footprint - I am yet to implement per pad rotation during conversion
when importing these rarer kicad features into pcb-rnd.

The translate2geda utility will produce an essentially lossless
footprint, and implement rotation of pads, however, so that is still
worth trying.

Cheers,

Erich.

On Sun, Mar 5, 2017 at 7:06 AM, Rob Butts (r DOT butts2 AT gmail DOT com) [via
geda-user AT delorie DOT com] <geda-user AT delorie DOT com> wrote:
> No, I'm looking for the 26 pin header on the following display
>
> http://www.ebay.com/itm/For-Raspberry-Pi-3-2-TFT-LCD-Display-Kuman-3-5-Inch-480x320-TFT-Touch-Screen-Mo-/302171452717?
>