<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
	<title type="html"><![CDATA[ChipMusic.org - A26F: Atari 2600 MIDI Music Interface]]></title>
	<link rel="self" href="https://chipmusic.org:80/forums/feed/atom/topic/10345/"/>
	<updated>2017-06-16T16:23:19Z</updated>
	<generator>PunBB</generator>
	<id>https://chipmusic.org/forums/topic/10345/a26f-atari-2600-midi-music-interface/</id>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/253068/#p253068"/>
			<content type="html"><![CDATA[<p>I made some tuning defintion files for synthcart <br /><a href="https://groups.yahoo.com/neo/groups/synthcart/files/Tuning%20Files/" target="_blank">https://groups.yahoo.com/neo/groups/syn &#133; g%20Files/</a></p><p>If your synth supports this, you can use this to make it in tune with the atari</p>]]></content>
			<author>
				<name><![CDATA[herr_prof]]></name>
				<uri>https://chipmusic.org/herr_prof</uri>
			</author>
			<updated>2017-06-16T16:23:19Z</updated>
			<id>https://chipmusic.org/forums/post/253068/#p253068</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/253064/#p253064"/>
			<content type="html"><![CDATA[<div class="quotebox"><cite>toasterpastries wrote:</cite><blockquote><p>Does this setup suffer from the same pitch issues as Synthcart?<br />I think I already know the answer to that question but... one can hope. Synthcart is fun but not at all practical to use with other gear <img src="https://chipmusic.org/forums/img/smilies/sad.png" width="15" height="15" alt="sad" /></p></blockquote></div><p>That&#039;s just how the 2600 chip is. It doesn&#039;t produce a real scale. Weird, I know.</p>]]></content>
			<author>
				<name><![CDATA[egr]]></name>
				<uri>https://chipmusic.org/egr</uri>
			</author>
			<updated>2017-06-16T06:11:51Z</updated>
			<id>https://chipmusic.org/forums/post/253064/#p253064</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/253062/#p253062"/>
			<content type="html"><![CDATA[<p>Does this setup suffer from the same pitch issues as Synthcart?<br />I think I already know the answer to that question but... one can hope. Synthcart is fun but not at all practical to use with other gear <img src="https://chipmusic.org/forums/img/smilies/sad.png" width="15" height="15" alt="sad" /></p>]]></content>
			<author>
				<name><![CDATA[toasterpastries]]></name>
				<uri>https://chipmusic.org/toasterpastries</uri>
			</author>
			<updated>2017-06-15T23:10:04Z</updated>
			<id>https://chipmusic.org/forums/post/253062/#p253062</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/253060/#p253060"/>
			<content type="html"><![CDATA[<p>I see that I didn&#039;t download the .INO file. I copy and pasted it. Is that likely to change anything? I can&#039;t find a way to download the actual .ino, just view it and save as some sort of text format.</p>]]></content>
			<author>
				<name><![CDATA[oscillating]]></name>
				<uri>https://chipmusic.org/oscillating</uri>
			</author>
			<updated>2017-06-15T16:35:23Z</updated>
			<id>https://chipmusic.org/forums/post/253060/#p253060</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/253046/#p253046"/>
			<content type="html"><![CDATA[<div class="quotebox"><cite>oscillating wrote:</cite><blockquote><p> I downloaded the .INO file, installed the Arduino IDE 1.8.2 and the teensyduino add on.</p></blockquote></div><p>Great!<br /></p><div class="quotebox"><cite>oscillating wrote:</cite><blockquote><p> in the Arduino app I have teensy 2.0 chosen for the board type, I don&#039;t know what to pick for usb type, I chose midi.</p></blockquote></div><p>Correct! (assuming you&#039;re using a Teensy 2.0 board, which I&#039;m sure you are! MIDI is correct.)<br /></p><div class="quotebox"><cite>oscillating wrote:</cite><blockquote><p> which programmer do I pick?</p></blockquote></div><p>You don&#039;t need to! These options are for flashing chips with an external programmer and don&#039;t apply to the Teensy.<br /></p><div class="quotebox"><cite>oscillating wrote:</cite><blockquote><p> and where do I put the .INO file, run once or run repeatedly?</p></blockquote></div><p>Not sure what you mean by this! You don&#039;t need to &#039;put&#039; the file anywhere, just open it in the Arduino IDE. Like File &gt; Open.<br /></p><div class="quotebox"><cite>oscillating wrote:</cite><blockquote><p> Then, when I verify or upload the file, I get a lot of text in the bottom window saying crap about errors. &quot;prg uchar kick[] does not name a type&quot;..., and some...&quot;was not declared in this scope.&quot;</p></blockquote></div><p>This is the tricky part! Given little-scale&#039;s code is 4 years old it probably needs some tweaks to bring it up to date with the current Arduino and Teensyduino versions. I&#039;ll endeavour to check it out when I&#039;m at home and post back if come up with something useful.</p>]]></content>
			<author>
				<name><![CDATA[Knife Crimes]]></name>
				<uri>https://chipmusic.org/Knife+Crimes</uri>
			</author>
			<updated>2017-06-13T22:35:36Z</updated>
			<id>https://chipmusic.org/forums/post/253046/#p253046</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/253044/#p253044"/>
			<content type="html"><![CDATA[<p>Hey. I&#039;m trying to get this together, and I think I need a little help with the teensy 2.0 part of this equation. I downloaded the .INO file, installed the Arduino IDE 1.8.2 and the teensyduino add on. I don&#039;t know exactly what to do to flash it to the teensy... in the Arduino app I have teensy 2.0 chosen for the board type, I don&#039;t know what to pick for usb type, I chose midi. which programmer do I pick? and where do I put the .INO file, run once or run repeatedly?&nbsp; Then, when I verify or upload the file, I get a lot of text in the bottom window saying crap about errors. &quot;prg uchar kick[] does not name a type<br />&quot;..., and some...&quot;was not declared in this scope.&quot; <br />so this is my first experience with flashing code to a microcontroller, and it just don&#039;t seem right... HELP PLEASE!</p>]]></content>
			<author>
				<name><![CDATA[oscillating]]></name>
				<uri>https://chipmusic.org/oscillating</uri>
			</author>
			<updated>2017-06-13T17:12:54Z</updated>
			<id>https://chipmusic.org/forums/post/253044/#p253044</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/206535/#p206535"/>
			<content type="html"><![CDATA[<p>that did the trick, thanks so much for the help, i&#039;m still learning! <img src="https://chipmusic.org/forums/img/smilies/tongue.png" width="15" height="15" alt="tongue" /></p>]]></content>
			<author>
				<name><![CDATA[Fudgers]]></name>
				<uri>https://chipmusic.org/Fudgers</uri>
			</author>
			<updated>2014-04-18T17:47:07Z</updated>
			<id>https://chipmusic.org/forums/post/206535/#p206535</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/206491/#p206491"/>
			<content type="html"><![CDATA[<p>OK, download the code again, then insert a line at the very beginning of the doCC, doNote, and doNoteOff functions:</p><p>channel = channel - 1;</p>]]></content>
			<author>
				<name><![CDATA[uXe]]></name>
				<uri>https://chipmusic.org/uXe</uri>
			</author>
			<updated>2014-04-18T01:43:30Z</updated>
			<id>https://chipmusic.org/forums/post/206491/#p206491</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/206477/#p206477"/>
			<content type="html"><![CDATA[<div class="quotebox"><cite>uXe wrote:</cite><blockquote><p>Looks like the code is referencing Channel 1 as 0 and Channel 2 as 1, so I&#039;m suspecting the problem may be that the Teensy libraries have been updated at some point to refer to Channel 1 as 1, and Channel 2 as 2 - editing the code to reflect this may solve it?</p></blockquote></div><p>Oh gosh, so I went through the code and incremented the channel value by 1 every time I saw the word channel referencing something. I&#039;ve got it to play samples on channel 2, but nothing else. Channel 1 acts the same but no samples, which I think is correct, just missing non-samples on channel 2.</p><p>Is there a way I could use an older teensy library and just use the original code, or should I have somebody who knows what they&#039;re doing just try to update the code?</p>]]></content>
			<author>
				<name><![CDATA[Fudgers]]></name>
				<uri>https://chipmusic.org/Fudgers</uri>
			</author>
			<updated>2014-04-17T19:28:03Z</updated>
			<id>https://chipmusic.org/forums/post/206477/#p206477</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/206434/#p206434"/>
			<content type="html"><![CDATA[<div class="quotebox"><cite>little-scale wrote:</cite><blockquote><div class="quotebox"><cite>egr wrote:</cite><blockquote><p>This is strictly midi over usb, correct?</p></blockquote></div><p>I&#039;ll add a 5 din port with the next update <img src="https://chipmusic.org/forums/img/smilies/smile.png" width="15" height="15" alt="smile" /></p></blockquote></div><p>yessss! ^u^</p>]]></content>
			<author>
				<name><![CDATA[barbeque]]></name>
				<uri>https://chipmusic.org/barbeque</uri>
			</author>
			<updated>2014-04-17T04:16:47Z</updated>
			<id>https://chipmusic.org/forums/post/206434/#p206434</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/206411/#p206411"/>
			<content type="html"><![CDATA[<p>Looks like the code is referencing Channel 1 as 0 and Channel 2 as 1, so I&#039;m suspecting the problem may be that the Teensy libraries have been updated at some point to refer to Channel 1 as 1, and Channel 2 as 2 - editing the code to reflect this may solve it?</p>]]></content>
			<author>
				<name><![CDATA[uXe]]></name>
				<uri>https://chipmusic.org/uXe</uri>
			</author>
			<updated>2014-04-17T00:21:07Z</updated>
			<id>https://chipmusic.org/forums/post/206411/#p206411</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/206408/#p206408"/>
			<content type="html"><![CDATA[<p>I just finished building this, but I&#039;ve run into a problem.</p><p>I&#039;m sending midi out of live, and for some reason the it is behaving as if my MIDI channel 1 is actually channel 2. I&#039;m getting sample playback with notes &gt;64 on channel 1, and no response at all from channel 2.</p><p>Anybody have any ideas?</p>]]></content>
			<author>
				<name><![CDATA[Fudgers]]></name>
				<uri>https://chipmusic.org/Fudgers</uri>
			</author>
			<updated>2014-04-16T23:52:14Z</updated>
			<id>https://chipmusic.org/forums/post/206408/#p206408</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/203538/#p203538"/>
			<content type="html"><![CDATA[<p>double post</p>]]></content>
			<author>
				<name><![CDATA[Fudgers]]></name>
				<uri>https://chipmusic.org/Fudgers</uri>
			</author>
			<updated>2014-03-16T06:39:34Z</updated>
			<id>https://chipmusic.org/forums/post/203538/#p203538</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/203537/#p203537"/>
			<content type="html"><![CDATA[<p>Sorry to resurrect this sucker, but I&#039;ve started building one of these, and I was wondering if a new version of the firmware with all the neat extra features every actually got released?</p><p>From what I can tell the firmware is only available on the original posting, but maybe I&#039;m looking in the wrong place? Any info would be appreciated!</p>]]></content>
			<author>
				<name><![CDATA[Fudgers]]></name>
				<uri>https://chipmusic.org/Fudgers</uri>
			</author>
			<updated>2014-03-16T06:39:27Z</updated>
			<id>https://chipmusic.org/forums/post/203537/#p203537</id>
		</entry>
		<entry>
			<title type="html"><![CDATA[Re: A26F: Atari 2600 MIDI Music Interface]]></title>
			<link rel="alternate" href="https://chipmusic.org/forums/post/174235/#p174235"/>
			<content type="html"><![CDATA[<p>Hi seb, if I just add an opto to d7 will midi work or do I need to adjust the code in any way?</p>]]></content>
			<author>
				<name><![CDATA[analog monster]]></name>
				<uri>https://chipmusic.org/analog+monster</uri>
			</author>
			<updated>2013-06-25T16:11:02Z</updated>
			<id>https://chipmusic.org/forums/post/174235/#p174235</id>
		</entry>
</feed>
