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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>Problem with add FreeRTOS into LPN example</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/77010/problem-with-add-freertos-into-lpn-example</link><description>I&amp;#39;m using NRF52840DK, sdk for mesh version 5.0.0, sdk nrf5 version 17.0.2. When i add FreeRTOS into LP example, i have some problem: 
 I think it problem with timer mesh and timer freertos</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Wed, 28 Jul 2021 08:45:42 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/77010/problem-with-add-freertos-into-lpn-example" /><item><title>RE: Problem with add FreeRTOS into LPN example</title><link>https://devzone.nordicsemi.com/thread/322169?ContentTypeID=1</link><pubDate>Wed, 28 Jul 2021 08:45:42 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:ecd0191d-704d-4c0b-a444-78e910b38145</guid><dc:creator>tesc</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;The nRF5 SDK for Mesh&lt;a href="https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.meshsdk.v5.0.0%2Fmd_doc_user_guide_mesh_hw_resources.html&amp;amp;anchor=resource_usage_hardware_peripherals"&gt; uses the app timer&lt;/a&gt;, which again uses RTC1. The assert may indicate that something is wrong with the configuration of app timer or RTC1. Are you using RTC1 also for the FreeRTOS ticks?&lt;/p&gt;
&lt;p&gt;Another place to look is at the interrupt priority levels. Both FreeRTOS and nRF5 SDK for Mesh have some strict requirements for interrupt levels. See &lt;a href="https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v17.0.2%2Ffreertos.html"&gt;FreeRTOS support&lt;/a&gt; and &lt;a href="https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.meshsdk.v5.0.0%2Fmd_doc_user_guide_mesh_interrupt_priorities.html"&gt;Setting interrupt priority levels&lt;/a&gt; for the requirements and configuration options for the two.&lt;/p&gt;
&lt;p&gt;Regards,&lt;br /&gt;Terje&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>