<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Flat source listing including library calls</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/39214/flat-source-listing-including-library-calls</link><description> 
I would like to use floats for a particular routine in my project.
However I do not have enough space to include the float library and
leave it there statically. To effectively have a larger code space,
currently I bring in code segments from an external</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: Flat source listing including library calls</title><link>https://community.arm.com/thread/90908?ContentTypeID=1</link><pubDate>Mon, 28 Mar 2011 17:23:13 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:48369141-5387-4b62-a6ae-5515c78fd691</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
&lt;a href="http://www.keil.com/forum/18590/"&gt;http://www.keil.com/forum/18590/&lt;/a&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Flat source listing including library calls</title><link>https://community.arm.com/thread/66433?ContentTypeID=1</link><pubDate>Mon, 28 Mar 2011 17:20:03 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:a4b4e7b1-e811-4519-80d0-07a74d86dc5d</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
Keil (in common with other commercial tool vendors) do not publish
the source of their libraries.&lt;/p&gt;

&lt;p&gt;
If you really need to use floating point, then you need to design
your system accordingly - which means providing adequate memory
resources.&lt;/p&gt;

&lt;p&gt;
Floating point &lt;b&gt;always&lt;/b&gt; requires significantly more resources
than integer maths.&lt;/p&gt;

&lt;p&gt;
In most cases, integer maths can be used with appropriate scaling;
eg, instead of using floating point to represent 1.23V - just treat
it as 1230mV.&lt;/p&gt;

&lt;p&gt;
Or look at fixed-point libraries...&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>