1 files changed, 2 insertions, 2 deletions
diff --git a/index.xml b/index.xml
index 35b7c60..227fd60 100644
--- a/index.xml
+++ b/index.xml
@@ -91,14 +91,14 @@
       <link>http://jaseg.de/blog/wifi-led-driver/</link>
       <pubDate>Wed, 02 May 2018 11:31:03 +0200</pubDate>
       <guid>http://jaseg.de/blog/wifi-led-driver/</guid>
-      <description>&lt;div class=&#34;document&#34;&gt;&#xA;&#xA;&#xA;&lt;p&gt;After the &lt;a href=&#34;#system-message-1&#34;&gt;&lt;span class=&#34;problematic&#34; id=&#34;problematic-1&#34;&gt;`multichannel LED driver`_&lt;/span&gt;&lt;/a&gt; was completed, I was just getting used to controlling LEDs at 14-bit resolution. I liked the board we designed in this project, but at 32 channels it was a bit large for most use cases. Sometimes I just want to pop a piece of LED tape or two somewhere, but I don&#39;t need a full 32 channels of control. I ended up thinking that a smaller version of the 32-channel driver that didn&#39;t require a separate control computer would be handy. So I sat down and designed a variant of the design with only 8 channels instead of 32 and an on-board &lt;a href=&#34;#system-message-2&#34;&gt;&lt;span class=&#34;problematic&#34; id=&#34;problematic-2&#34;&gt;ESP8266_&lt;/span&gt;&lt;/a&gt; module instead of the &lt;a href=&#34;#system-message-3&#34;&gt;&lt;span class=&#34;problematic&#34; id=&#34;problematic-3&#34;&gt;RS485_&lt;/span&gt;&lt;/a&gt; transceiver for WiFi connectivity.&lt;/p&gt;&#xA;&lt;div class=&#34;system-messages section&#34;&gt;&#xA;&lt;h2&gt;Docutils System Messages&lt;/h2&gt;&#xA;&lt;div class=&#34;system-message&#34; id=&#34;system-message-1&#34;&gt;&#xA;&lt;p class=&#34;system-message-title&#34;&gt;System Message: ERROR/3 (&lt;tt class=&#34;docutils&#34;&gt;&amp;lt;stdin&amp;gt;&lt;/tt&gt;, line 1); &lt;em&gt;&lt;a href=&#34;#problematic-1&#34;&gt;backlink&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;&#xA;Unknown target name: &amp;quot;multichannel led driver&amp;quot;.&lt;/div&gt;&#xA;&lt;div class=&#34;system-message&#34; id=&#34;system-message-2&#34;&gt;&#xA;&lt;p class=&#34;system-message-title&#34;&gt;System Message: ERROR/3 (&lt;tt class=&#34;docutils&#34;&gt;&amp;lt;stdin&amp;gt;&lt;/tt&gt;, line 1); &lt;em&gt;&lt;a href=&#34;#problematic-2&#34;&gt;backlink&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;&#xA;Unknown target name: &amp;quot;esp8266&amp;quot;.&lt;/div&gt;&#xA;&lt;div class=&#34;system-message&#34; id=&#34;system-message-3&#34;&gt;&#xA;&lt;p class=&#34;system-message-title&#34;&gt;System Message: ERROR/3 (&lt;tt class=&#34;docutils&#34;&gt;&amp;lt;stdin&amp;gt;&lt;/tt&gt;, line 1); &lt;em&gt;&lt;a href=&#34;#problematic-3&#34;&gt;backlink&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;&#xA;Unknown target name: &amp;quot;rs485&amp;quot;.&lt;/div&gt;&#xA;&lt;/div&gt;&#xA;&lt;/div&gt;</description>
+      <description>&lt;div class=&#34;document&#34;&gt;&#xA;&#xA;&#xA;&lt;p&gt;After the multichannel LED driver was completed, I was just getting used to controlling LEDs at 14-bit resolution. I liked the board we designed in this project, but at 32 channels it was a bit large for most use cases. Sometimes I just want to pop a piece of LED tape or two somewhere, but I don&#39;t need a full 32 channels of control. I ended up thinking that a smaller version of the 32-channel driver that didn&#39;t require a separate control computer would be handy. So I sat down and designed a variant of the design with only 8 channels instead of 32 and an on-board ESP8266 module instead of the &lt;a href=&#34;#system-message-1&#34;&gt;&lt;span class=&#34;problematic&#34; id=&#34;problematic-1&#34;&gt;RS485_&lt;/span&gt;&lt;/a&gt; transceiver for WiFi connectivity.&lt;/p&gt;&#xA;&lt;div class=&#34;system-messages section&#34;&gt;&#xA;&lt;h2&gt;Docutils System Messages&lt;/h2&gt;&#xA;&lt;div class=&#34;system-message&#34; id=&#34;system-message-1&#34;&gt;&#xA;&lt;p class=&#34;system-message-title&#34;&gt;System Message: ERROR/3 (&lt;tt class=&#34;docutils&#34;&gt;&amp;lt;stdin&amp;gt;&lt;/tt&gt;, line 1); &lt;em&gt;&lt;a href=&#34;#problematic-1&#34;&gt;backlink&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;&#xA;Unknown target name: &amp;quot;rs485&amp;quot;.&lt;/div&gt;&#xA;&lt;/div&gt;&#xA;&lt;/div&gt;</description>
     </item>
     <item>
       <title>LED Characterization</title>
       <link>http://jaseg.de/blog/led-characterization/</link>
       <pubDate>Wed, 02 May 2018 11:18:38 +0200</pubDate>
       <guid>http://jaseg.de/blog/led-characterization/</guid>
-      <description>&lt;div class=&#34;document&#34;&gt;&#xA;&#xA;&#xA;&lt;div class=&#34;section&#34; id=&#34;preface&#34;&gt;&#xA;&lt;h2&gt;Preface&lt;/h2&gt;&#xA;&lt;p&gt;Recently, I have been working on a &lt;a class=&#34;reference external&#34; href=&#34;http://jaseg.de/blog/wifi-led-driver/&#34;&gt;small driver&lt;/a&gt; for ambient lighting using 12V LED strips like you can get&#xA;inexpensively from China. I wanted to be able to just throw one of these somewhere, stick down some LED tape, hook it up&#xA;to a small transformer and be able to control it through Wifi. When I was writing the firmware, I noticed that when&#xA;fading between different colors, the colors look &lt;em&gt;all wrong&lt;/em&gt;! This observation led me down a rabbit hole of color&#xA;perception and LED peculiarities.&lt;/p&gt;&lt;/div&gt;</description>
+      <description>&lt;div class=&#34;document&#34;&gt;&#xA;&#xA;&#xA;&lt;p&gt;Recently, I have been working on a &lt;a href=&#34;#system-message-1&#34;&gt;&lt;span class=&#34;problematic&#34; id=&#34;problematic-1&#34;&gt;`small driver`_&lt;/span&gt;&lt;/a&gt; for ambient lighting using 12V LED strips like you can get inexpensively from China. I wanted to be able to just throw one of these somewhere, stick down some LED tape, hook it up to a small transformer and be able to control it through Wifi. When I was writing the firmware, I noticed that when fading between different colors, the colors look &lt;em&gt;all wrong&lt;/em&gt;! This observation led me down a rabbit hole of color perception and LED peculiarities.&lt;/p&gt;&#xA;&lt;div class=&#34;system-messages section&#34;&gt;&#xA;&lt;h2&gt;Docutils System Messages&lt;/h2&gt;&#xA;&lt;div class=&#34;system-message&#34; id=&#34;system-message-1&#34;&gt;&#xA;&lt;p class=&#34;system-message-title&#34;&gt;System Message: ERROR/3 (&lt;tt class=&#34;docutils&#34;&gt;&amp;lt;stdin&amp;gt;&lt;/tt&gt;, line 1); &lt;em&gt;&lt;a href=&#34;#problematic-1&#34;&gt;backlink&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;&#xA;Unknown target name: &amp;quot;small driver&amp;quot;.&lt;/div&gt;&#xA;&lt;/div&gt;&#xA;&lt;/div&gt;</description>
     </item>
     <item>
       <title>8seg</title>