From: Bdale Garbee <bdale@gag.com>
Date: Fri, 28 Nov 2008 18:26:41 +0000 (-0700)
Subject: initial commit
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=b67c4dc4a28e289cef43858aed6e93f70f2300e7;p=web%2Faltusmetrum

initial commit
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+/.ikiwiki
+/recentchanges
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+# AltusMetrum
+
+<p>
+A quick update as of 24 November 2008.  
+The existing ARM7-based design has been shelved indefinitely.
+Working with Keith Packard, I recently embarked on a complete redesign based on the TI cc1111.
+We got there by deciding we need a low-power RF beacon for post-landing direction finding, learning
+of the existence of this part, then realizing that we could radically simplify things by using it
+as the basis for a completely new avionics design.
+The cc1111 integrates a full 70cm transceiver, 8051 processing core, and peripherals on one chip.
+We add to that a barometric sensor, temperature sensor, accelerometer, eeprom memory, and full LiPo
+battery support powered by a USB interface also used for configuration and post-flight data extraction.
+It looks like we can get all the features we want on a single board for less than the price of most
+commercial altimeter boards, with the only downside being dramatically reduced processing power.
+The schematic is under design review now, PCB layout will begin soon, and we hope
+to be turning on boards and writing firmware over the Christmas / New Years holiday season.
+Stay tuned!
+</p>
+<hr>
+<p>
+Welcome LCA, SCALE, and OLS 2008 attendees!  
+Thanks for looking, but there's not much here yet...
+</p>
+
+<p>
+Information on the OpenAlt model rocketry avionics system coming very soon!
+</p>
+
+<p>
+Here are photos of the version 0.1 PCB, which has enough issues to not be 
+worth duplicating.  Version 0.2 is coming soon, and will be fully documented
+on this site!
+</p>
+
+<a href="hpim2581.jpg"> <img src="hpim2581-thumb.jpg"></a>
+<a href="hpim2582.jpg"> <img src="hpim2582-thumb.jpg"></a>
+
+----
+
+This site is powered by [ikiwiki](http://ikiwiki.info), 
+running on [Debian GNU/Linux](http://www.debian.org) 
+and [Apache](http://www.apache.org).
+
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+/* Embedded Moose local.css for use with ikiwiki
+ * Written by Josh Triplett <josh@freedesktop.org>
+ * Some ideas from the Debian lighttpd index.html page. */
+
+body { background: #e7e7e7; }
+
+#content { background: #ffffff; margin: 10px 0px; border: 2px solid #c0c0c0; padding: 10px; font-family: sans-serif;}
+
+.header { background: #4b6983; border: 2px solid #7590ae; padding: 10px; color: #ffffff; font-family: sans-serif;}
+.header a { margin-right: 1ex; color: #ffffff; font-family: sans-serif;}
+
+.actions ul { border: none; padding-bottom: 0px; font-family: sans-serif;}
+#footer { border: none; font-family: sans-serif;}
+