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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/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/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>FreeRTOS based application timing messed up without softdevice</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/32913/freertos-based-application-timing-messed-up-without-softdevice</link><description>We have an application with FreeRTOS. If we do not initialize softdevice, the freertos interrupts tend to come in at a very very slow rate. I know that softdevice does clock initialization, 
 so i tried starting lfclk using nrf_drv_clock_request(NULL</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 09 Apr 2018 09:34:41 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/32913/freertos-based-application-timing-messed-up-without-softdevice" /><item><title>RE: FreeRTOS based application timing messed up without softdevice</title><link>https://devzone.nordicsemi.com/thread/127379?ContentTypeID=1</link><pubDate>Mon, 09 Apr 2018 09:34:41 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:f0f2c5d0-de94-406c-870e-3105e4ff27d4</guid><dc:creator>Bj&amp;#248;rn Kvaale</dc:creator><description>&lt;p&gt;Great! Good that you figured it out.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: FreeRTOS based application timing messed up without softdevice</title><link>https://devzone.nordicsemi.com/thread/127298?ContentTypeID=1</link><pubDate>Sat, 07 Apr 2018 17:12:58 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:9c36faa9-bfde-459e-b8e7-d8731c73ac63</guid><dc:creator>Sumanth Murali</dc:creator><description>&lt;p&gt;This issue is solved, the sdkconfig had the wrong clock source. Xtal instead of RC&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: FreeRTOS based application timing messed up without softdevice</title><link>https://devzone.nordicsemi.com/thread/127215?ContentTypeID=1</link><pubDate>Fri, 06 Apr 2018 12:26:48 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:6d87c93b-be27-4eb8-9a3b-4c89532554e5</guid><dc:creator>Sumanth Murali</dc:creator><description>&lt;p&gt;That&amp;#39;s exactly what I tried. It didn&amp;#39;t help.&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: FreeRTOS based application timing messed up without softdevice</title><link>https://devzone.nordicsemi.com/thread/127175?ContentTypeID=1</link><pubDate>Fri, 06 Apr 2018 09:17:34 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:967fc73d-52a1-4a5d-bb47-469cf24d6850</guid><dc:creator>Bj&amp;#248;rn Kvaale</dc:creator><description>&lt;p&gt;Sorry for the delayed response. What is you try writing this command instead:&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;nrf_drv_clock_lfclk_&lt;/span&gt;&lt;span&gt;req&lt;/span&gt;&lt;span&gt;uest(&lt;/span&gt;&lt;span&gt;NULL&lt;/span&gt;&lt;span&gt;);&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;as seen from &lt;a href="https://devzone.nordicsemi.com/f/nordic-q-a/24426/disabling-s132-softdevice-when-running-freertos" target="_blank" rel="noopener noreferrer"&gt;this devzone link&lt;/a&gt;? I am not a freeRTOS expert, so I am not sure this will work. But it&amp;#39;s worth a shot!&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: FreeRTOS based application timing messed up without softdevice</title><link>https://devzone.nordicsemi.com/thread/126542?ContentTypeID=1</link><pubDate>Mon, 02 Apr 2018 21:34:02 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:3f1a032b-d1be-42ff-a02c-6177f117f8db</guid><dc:creator>Sumanth Murali</dc:creator><description>&lt;p&gt;Anything?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>