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"Ambilight clone" with teensy2.0 and WS2801
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<blockquote data-quote="c3r3b3llum" data-source="post: 1007083"><p>i've followed your tutorial here : <a href="https://forum.team-mediaportal.com/threads/how-to-ambilight-with-teensy-2-board-led-strip-ws2801.116128/" target="_blank">https://forum.team-mediaportal.com/threads/how-to-ambilight-with-teensy-2-board-led-strip-ws2801.116128/</a></p><p> </p><p><strong>the files used for flash</strong> were found here : <a href="https://www.dropbox.com/sh/0dhu57q7jy7lr92/cvfJyexhhy" target="_blank">https://www.dropbox.com/sh/0dhu57q7jy7lr92/cvfJyexhhy</a></p><p>i'm using <a href="https://www.dropbox.com/sh/0dhu57q7jy7lr92/ydg5Jit9Z_/Atmoduino%20Firmware/AtmoDuino4Teensy_v3/AtmoDuino4Teensy_v3.ino" target="_blank"><u><span style="color: #1f8ce6">AtmoDuino4Teensy_v3.ino</span></u></a> i've just modify the number of led (25) and this one <a href="https://www.dropbox.com/sh/0dhu57q7jy7lr92/n1YI70z_Cs/Atmoduino%20Firmware/FastSPI_LEd_4_Teensy_2/FastSPI_LEd_4_Teensy_2.zip" target="_blank"><u><span style="color: #1f8ce6"><span style="font-family: 'Open Sans'">FastSPI_LEd_4_Teensy_2.zip</span></span></u></a></p><p> </p><p><strong>My board</strong> is a teensy 2.0 and my led are ws2801 led; i've bought them here : <a href="http://www.mediahd.fr/36-accessoires-ambitv" target="_blank">http://www.mediahd.fr/36-accessoires-ambitv</a></p><p> </p><p>i've followed the procedure exactly. my flash on arduino IDE is ok, after flashing i push the button on teensy for reboot as written.</p><p> </p><p>the probleme starts here. when it restarts my led do not “fade-in / fade-out” nothing happen.</p><p> </p><p>my ac/dc adaptateur (5v 12a) is connected to my led strip. when i connect it all the led turn white even if the teensy is not connected. i don't know if it is normal. when i plug the teensy with my adaptateur connected, they stay white.</p><p>if i unplug the adaptateur they all turn orange.</p><p>i'm using 3 pin on teensy :</p><p><span style="font-family: 'Verdana'"><span style="color: #333333">Data PIN : B2</span></span></p><p><span style="font-family: 'Verdana'"><span style="color: #333333">Clock PIN : B1</span></span></p><p><span style="font-family: 'Verdana'"><span style="color: #333333">Ground : Common GND</span></span></p><p><span style="font-family: 'Verdana'"><span style="color: #333333">(+5V) directly on LED</span></span></p><p> </p><p>do you think i've copnnected something in the wrong way ?? i've triple check all seems ok....</p></blockquote><p></p>
[QUOTE="c3r3b3llum, post: 1007083"] i've followed your tutorial here : [url]https://forum.team-mediaportal.com/threads/how-to-ambilight-with-teensy-2-board-led-strip-ws2801.116128/[/url] [B]the files used for flash[/B] were found here : [url]https://www.dropbox.com/sh/0dhu57q7jy7lr92/cvfJyexhhy[/url] i'm using [URL='https://www.dropbox.com/sh/0dhu57q7jy7lr92/ydg5Jit9Z_/Atmoduino%20Firmware/AtmoDuino4Teensy_v3/AtmoDuino4Teensy_v3.ino'][U][COLOR=#1f8ce6]AtmoDuino4Teensy_v3.ino[/COLOR][/U][/URL] i've just modify the number of led (25) and this one [URL='https://www.dropbox.com/sh/0dhu57q7jy7lr92/n1YI70z_Cs/Atmoduino%20Firmware/FastSPI_LEd_4_Teensy_2/FastSPI_LEd_4_Teensy_2.zip'][U][COLOR=#1f8ce6][FONT=Open Sans]FastSPI_LEd_4_Teensy_2.zip[/FONT][/COLOR][/U][/URL] [B]My board[/B] is a teensy 2.0 and my led are ws2801 led; i've bought them here : [url]http://www.mediahd.fr/36-accessoires-ambitv[/url] i've followed the procedure exactly. my flash on arduino IDE is ok, after flashing i push the button on teensy for reboot as written. the probleme starts here. when it restarts my led do not “fade-in / fade-out” nothing happen. my ac/dc adaptateur (5v 12a) is connected to my led strip. when i connect it all the led turn white even if the teensy is not connected. i don't know if it is normal. when i plug the teensy with my adaptateur connected, they stay white. if i unplug the adaptateur they all turn orange. i'm using 3 pin on teensy : [FONT=Verdana][COLOR=#333333]Data PIN : B2[/COLOR][/FONT] [FONT=Verdana][COLOR=#333333]Clock PIN : B1[/COLOR][/FONT] [FONT=Verdana][COLOR=#333333]Ground : Common GND[/COLOR][/FONT] [FONT=Verdana][COLOR=#333333](+5V) directly on LED[/COLOR][/FONT] do you think i've copnnected something in the wrong way ?? i've triple check all seems ok.... [/QUOTE]
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