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<?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>Where in the processor take the time to calculate the electrical energy?</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/34853/where-in-the-processor-take-the-time-to-calculate-the-electrical-energy</link><description> 
The electrical energy is equal to the product of the current by
the voltage and for a time. Where in the processor take the time to
calculate the electrical energy, while writing the program? 
I ask you to send an example of the program where the electrical</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: Where in the processor take the time to calculate the electrical energy?</title><link>https://community.arm.com/thread/86255?ContentTypeID=1</link><pubDate>Thu, 14 Dec 2017 08:33:15 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:26d78d78-b2f9-4b8e-885d-321684cab234</guid><dc:creator>Westonsupermare Pier</dc:creator><description>&lt;p&gt;&lt;p&gt;
You&amp;#39;ll need to measure current externally.&lt;/p&gt;

&lt;p&gt;
For time you might want to use an internal timer, but I suspect
the static current draw over an extended period might be easier to
read off the current meter of the power supply in human terms.&lt;/p&gt;

&lt;p&gt;
The program could be a tight loop doing math for all the processor
cares. If you want worse case currents from peripherals, you&amp;#39;d want
to configure them in some maximal state, clocking as vigorously as
possible.&lt;/p&gt;

&lt;p&gt;
For school problems - ASK THE TEACHER&lt;br /&gt;
For work problems - review with your supervisor exactly what they
want you to do and how to go about it.&lt;/p&gt;

&lt;p&gt;
Read the data sheets for the parts, contact the manufacturer of
the parts for support&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Where in the processor take the time to calculate the electrical energy?</title><link>https://community.arm.com/thread/70448?ContentTypeID=1</link><pubDate>Thu, 14 Dec 2017 08:19:33 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:8cd18618-6f45-4941-a5d9-d331cdd3cd0a</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
&lt;b&gt;&lt;br /&gt;
&lt;a href="http://www.keil.com/forum/63201"&gt;http://www.keil.com/forum/63201&lt;/a&gt;&lt;br /&gt;
&lt;/b&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>