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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>RTT Output fails</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/84443/rtt-output-fails</link><description>I am using SDK V1.8 and have noticed that RTT output will run for a short time then stop. 
 Debug is still running because breakpoints can be set, just no printk output or other log data, it is happening regardless of which processor I am using say nRF9160</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Sat, 12 Feb 2022 08:07:10 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/84443/rtt-output-fails" /><item><title>RE: RTT Output fails</title><link>https://devzone.nordicsemi.com/thread/352754?ContentTypeID=1</link><pubDate>Sat, 12 Feb 2022 08:07:10 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:4a93cc0d-4488-4b52-9fcc-f0f6944a3241</guid><dc:creator>John</dc:creator><description>&lt;p&gt;Just brilliant as always.&lt;/p&gt;
&lt;p&gt;Thank you very much Hakon.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: RTT Output fails</title><link>https://devzone.nordicsemi.com/thread/352692?ContentTypeID=1</link><pubDate>Fri, 11 Feb 2022 15:15:15 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:30a62712-5bd8-4636-9ebd-40364d84bc4f</guid><dc:creator>Hakon</dc:creator><description>[quote user="webfeet"]No it wasn&amp;#39;t enabled and when I did enable it, I received the above error.[/quote]
&lt;p&gt;Sorry, it&amp;#39;s CONFIG_LOG_MODE_IMMEDIATE and not CONFIG_LOG_IMMEDIATE I believe.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: RTT Output fails</title><link>https://devzone.nordicsemi.com/thread/351958?ContentTypeID=1</link><pubDate>Wed, 09 Feb 2022 07:30:50 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:b11f9cad-eb7b-4573-abb7-154b66964df0</guid><dc:creator>John</dc:creator><description>&lt;p&gt;I&amp;nbsp;tried&amp;nbsp;changing some values in log_backend_rtt.c and it improved things a bit, as in it failed a bit later than it usulayy did. However I&amp;#39;m most certainmly not comfortable trying to modify any part of the SDK.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: RTT Output fails</title><link>https://devzone.nordicsemi.com/thread/351951?ContentTypeID=1</link><pubDate>Wed, 09 Feb 2022 06:34:37 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:27084d50-3f47-42f0-aa6f-d35de2b5099f</guid><dc:creator>John</dc:creator><description>&lt;p&gt;&lt;a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/5025.prj.conf"&gt;devzone.nordicsemi.com/.../5025.prj.conf&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;prj.conf&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: RTT Output fails</title><link>https://devzone.nordicsemi.com/thread/351950?ContentTypeID=1</link><pubDate>Wed, 09 Feb 2022 06:32:23 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:b3e8e423-a40e-4393-befc-91ed37cccb88</guid><dc:creator>John</dc:creator><description>&lt;p&gt;To try and help explain what I&amp;#39;m seeing, here is some log output.&lt;/p&gt;
&lt;p&gt;It will start to drop messages and then give up sending any data to RTT.&lt;/p&gt;
&lt;p&gt;Clock Pulse : 087F035BE5EE, 190&lt;br /&gt;Relaying MAC : DFACE4DF75F9&lt;br /&gt;TTL : 2&lt;br /&gt;RSSI : 59&lt;br /&gt;Turning RGB&amp;#39;s Magenta:&lt;br /&gt;Turning off RGB&amp;#39;s :&lt;br /&gt;Advert Status : Created&lt;br /&gt;Actual Tx Power : 8&lt;br /&gt;Advert Status : Set&lt;br /&gt;Advert Status : Coded PHY&lt;br /&gt;Advert Status : Started&lt;br /&gt;Advert Status : Stopped &lt;br /&gt;Turning RGB&amp;#39;s Green:&lt;br /&gt;Turning off RGB&amp;#39;s :&lt;br /&gt;Clock Pulse : 087F035BE5EE, 191&lt;br /&gt;--- 1 messages dropped ---&lt;br /&gt;Relaying MAC : DFACE4DF75F9&lt;br /&gt;TTL : 2&lt;br /&gt;RSSI : 62&lt;br /&gt;Turning RGB&amp;#39;s Magenta:&lt;br /&gt;Turning off RGB&amp;#39;s :&lt;br /&gt;Advert Status : Created&lt;br /&gt;Advert Status : Set&lt;br /&gt;Advert Status : Coded PHY&lt;br /&gt;Advert Status : Started&lt;br /&gt;Advert Status : Stopped &lt;br /&gt;Turning RGB&amp;#39;s Green:&lt;br /&gt;Turning off RGB&amp;#39;s :&lt;br /&gt;Duplicate Clock found, ignoring it :&lt;br /&gt;______________________________________&lt;br /&gt;Clock Pulse : 8C056CA1CACB, 191&lt;br /&gt;Relaying MAC : DFACE4DF75F9&lt;br /&gt;TTL : 2&lt;br /&gt;RSSI : 58&lt;br /&gt;Turning RGB&amp;#39;s Magenta:&lt;br /&gt;Advert Status : Started&lt;br /&gt;--- 4 messages dropped ---&lt;br /&gt;Advert Status : Stopped &lt;br /&gt;Turning RGB&amp;#39;s Green:&lt;br /&gt;Turning off RGB&amp;#39;s :&lt;br /&gt;______________________________________&lt;br /&gt;Clock Pulse : 5E5E92D906DD, 191&lt;br /&gt;Relaying MAC : 52487E0E2DE3&lt;br /&gt;TTL : 2&lt;br /&gt;RSSI : 71&lt;br /&gt;Turning RGB&amp;#39;s Magenta:&lt;br /&gt;Turning off RGB&amp;#39;s :&lt;br /&gt;Advert Status : Created&lt;br /&gt;Advert Status : Set&lt;br /&gt;Advert Status : Coded PHY&lt;br /&gt;Advert Status : Started&lt;br /&gt;Advert Status : Stopped &lt;br /&gt;--- 28 messages dropped ---&lt;br /&gt;Turning RGB&amp;#39;s Green:&lt;br /&gt;Turning off RGB&amp;#39;s :&lt;br /&gt;______________________________________&lt;br /&gt;Clock Pulse : DFACE4DF75F9, 190&lt;br /&gt;Relaying MAC : 8C056CA1CACB&lt;br /&gt;TTL : 1&lt;br /&gt;RSSI : 55&lt;br /&gt;Turning RGB&amp;#39;s Magenta:&lt;br /&gt;Turning off RGB&amp;#39;s :&lt;br /&gt;Advert Status : Created&lt;br /&gt;Advert Status : Set&lt;br /&gt;Advert Status : Coded PHY&lt;br /&gt;Advert Status : Started&lt;br /&gt;Advert Status : Stopped &lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: RTT Output fails</title><link>https://devzone.nordicsemi.com/thread/351911?ContentTypeID=1</link><pubDate>Tue, 08 Feb 2022 17:20:20 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:5e6344c0-8c69-4039-8b35-153498d672c5</guid><dc:creator>John</dc:creator><description>&lt;p&gt;&lt;img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/log_5F00_immediate.JPG" /&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;No it wasn&amp;#39;t enabled and when I did enable it, I received the above error.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: RTT Output fails</title><link>https://devzone.nordicsemi.com/thread/351850?ContentTypeID=1</link><pubDate>Tue, 08 Feb 2022 14:19:20 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:759b1ad4-0187-4501-bd8f-4719133d82ef</guid><dc:creator>Hakon</dc:creator><description>&lt;p&gt;Hello,&lt;/p&gt;
&lt;p&gt;do you have CONFIG_LOG_IMMEDIATE=y enabled in the prj.conf?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>