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	<title>nick.recoil.org &#187; embedded</title>
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	<description>Connector in, receiver out</description>
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		<title>Low-power embedded hardware</title>
		<link>http://nick.recoil.org/2008/05/low-power-embedded-hardware/</link>
		<comments>http://nick.recoil.org/2008/05/low-power-embedded-hardware/#comments</comments>
		<pubDate>Sun, 18 May 2008 11:29:00 +0000</pubDate>
		<dc:creator>nick</dc:creator>
				<category><![CDATA[DVB]]></category>
		<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[embedded]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[pico-itx]]></category>

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		<description><![CDATA[A chap at Smoke and Mirrors, where I’m doing some Freelance work, is creating a system to bridge between video routers and a web-based status page. Most of the suites within the building are plumbed in via fibre-optic KVM connections, and depending on the schedule, different video processing systems can get presented in different rooms [...]]]></description>
			<content:encoded><![CDATA[<p>A chap at <a href="http://www.smoke-mirrors.co.uk/">Smoke and Mirrors</a>, where I’m doing some Freelance work, is creating a system to bridge between <a href="http://en.wikipedia.org/wiki/Video_router">video routers</a> and a web-based status page. Most of the suites within the building are plumbed in via fibre-optic <span class="caps">KVM</span> connections, and depending on the schedule, different video processing systems can get presented in different rooms at different times. All it takes is a change on the routers.</p>
<p>Although complex, this enables the most cost-effective use of each system, marrying the functionality needed to the number of physical people required to attend the session for any given day. There is a large variation in price and functionality with certain high-end systems, so you always want to try and get maximal use from the systems you have chosen to invest in.</p>
<p>He’s looking at using one of the boards from the wonderfully named <a href="http://www.acmesystems.it/">Acme Systems</a> from Rome. The idea is to communicate with the video router via its RS-232 serial interface, and retrieve an <span class="caps">ASCII</span> representation of the current router configuration. It’s a fascinating area of software <strong><span class="caps">AND</span></strong> hardware as glue. A physical device which will run some bespoke code to bridge information from one system into another.</p>
<p><img class="alignnone size-full wp-image-58" title="pico-itx_board" src="http://localhost/~nick/wordpress/wp-content/uploads/2009/03/pico-itx_board.jpg" alt="pico-itx_board" width="400" height="330" /></p>
<p>In related news, I’ve also received my <a href="http://www.via.com.tw/en/products/embedded/artigo/">Artigo Pico-ITX kit</a> and am now a proud owner of the tiniest system running Linux that I’ve ever seen. It also seems to play happily with the <span class="caps">DVB</span> sticks that I had stability issues with on the older Mini-ITX M10k board.</p>
<p>The fan is noticable in a very quiet room, but as soon as there’s anything else to be heard, it’s drowned out, so it’s not quite suitable for your bedroom. They do a fanless system, but it’s half the clock speed. Installing it was done over <span class="caps">PXE</span> from my Mac, using the <a href="http://archive.ubuntu.com/ubuntu/dists/hardy/main/installer-i386/current/images/netboot/">Ubuntu netboot downloads</a>.</p>
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