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Fix colour/color type and add set_letter for single char msg

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Nick O'Leary
2016-03-04 20:13:03 +00:00
parent a3e2365ab9
commit f4971aff69
5 changed files with 15 additions and 6 deletions
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hardware/sensehat/sensehat.html
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@@ -122,9 +122,11 @@ the horizontal or vertical axis respectively.</p>
<p><b>Scroll a message</b></p>
<p>If <code>msg.payload</code> is not recognised as any of the above commands,
it is treated as a text message to be scrolled across the screen.</p>
<p>If the text is a single character, it will be displayed without scrolling.
To scroll a single character, append a blank space after it - <code>"A "</code>.</p>
<p>The following message properties can be used to customise the appearance:</p>
<ul>
<li><code>msg.colour</code> - the colour of the text, default: <code>white</code></li>
<li><code>msg.color</code> - the colour of the text, default: <code>white</code></li>
<li><code>msg.background</code> - the colour of the background, default: <code>off</code></li>
<li><code>msg.speed</code> - the scroll speed. A value in the range 1 (slower) to 5 (faster), default: <code>3</code></li>
</ul>