49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
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<title>EH11:Pentawall</title>
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<div class="mw-parser-output"><p><br />
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</p>
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<h2><span class="mw-headline" id="Pentawall">Pentawall</span></h2>
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<p>die LED Wand im Hackcenter ist per TCP erreichbar: led.exse.net
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</p><p>Auf Port 80 läuft ein Webserver mit dem Livebild
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</p><p>Auf Port 1338 kann man mit der Wand kommunizieren um Bildinhalte zu verändern.
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</p><p><br />
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Beispiel:
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</p><p>02040bffffff\r\n
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</p>
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<ul><li>02 = Kommando 02 steht für "pixelUpdate"</li>
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<li>040b = Koordinate des zu schreibenden Pixels</li>
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<li>ffffff = RGB Daten</li></ul>
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<p>bei fragen mail an : seb@exse.net
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</p>
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