<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hallo Zusammen,</div>
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<div>my english is terribale: so follow me in german..</div>
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<div>Ich verstehe das XOR und ADD nicht... </div>
<div>Aber kann es eine einfache "Quersumme" oder ein "Mod 2" sein?</div>
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<div>Im Wikipedia habe ich noch gefunden:</div>
<div>Ist das Paritätsbit immer 1, dann spricht man von einer Mark-Parität (es enthält keine Information); ist es immer 0, spricht man von Space-Parität (es stellt einen Leerraum dar).</div>
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<div>Hat das Paritätsbit immer einen anderen Zustand in den Grafiken?</div>
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<div>St_germain (Ingo)</div>
<div name="quote" style="margin:10px 5px 5px 10px; padding: 10px 0 10px 10px; border-left:2px solid #C3D9E5; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">
<div style="margin:0 0 10px 0;"><b>Gesendet:</b> Donnerstag, 04. August 2016 um 13:28 Uhr<br/>
<b>Von:</b> "Ulrich Sibiller" <ulrich.sibiller@gmail.com><br/>
<b>An:</b> "Die Mailingliste für Tiptoi-Bastler" <tiptoi@lists.nomeata.de><br/>
<b>Betreff:</b> Re: [Tiptoi] oid code structure</div>
<div name="quoted-content">On Thu, Aug 4, 2016 at 12:57 PM, Yim Taka <haqmedia@hotmail.com> wrote:<br/>
> I am developing some software to help create the codes and overlay ontop of<br/>
> graphics but i am having trouble understanding how the codes are generated.<br/>
> When i zoom in onto the dots in the file 'oid-table.png' inside the<br/>
> tttool-win32-1.6.1 folder the codes do not match those generated by the<br/>
> oid-decoder.html. Does anyone have any information on how the codes are<br/>
> generated? I understand the top row of 4 dots is alignment and the left row<br/>
> is also aligment and the 3x3 grid left is the data, but how is this data<br/>
> converted to an oid value?<br/>
<br/>
There's a document in the docs directory of the git repo explaining<br/>
that: <a href="https://github.com/entropia/tip-toi-reveng/blob/master/docs/The_Code.pdf" target="_blank">https://github.com/entropia/tip-toi-reveng/blob/master/docs/The_Code.pdf</a><br/>
<br/>
Please note: the number you get out of there is not the number the pen<br/>
reports, there's a mapping table inside tttool for that (should be<br/>
<a href="https://github.com/entropia/tip-toi-reveng/blob/master/src/KnownCodes.hs" target="_blank">https://github.com/entropia/tip-toi-reveng/blob/master/src/KnownCodes.hs</a>).<br/>
<br/>
Uli<br/>
<br/>
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