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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>using RTT with logger module and UART for Zypher Shell</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/110043/using-rtt-with-logger-module-and-uart-for-zypher-shell</link><description>Hi, 
 I have a project where currently zypher shell and logging module are configured to use UART. I need to separate the logging module from the shell commands/outputs. Is it possible to configure the logging module to use RTT backend, while keep zypher</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Tue, 09 Apr 2024 06:47:53 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/110043/using-rtt-with-logger-module-and-uart-for-zypher-shell" /><item><title>RE: using RTT with logger module and UART for Zypher Shell</title><link>https://devzone.nordicsemi.com/thread/477705?ContentTypeID=1</link><pubDate>Tue, 09 Apr 2024 06:47:53 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:ea03a037-c8b2-4edb-950a-2c5d24c474f0</guid><dc:creator>H&amp;#229;kon Alseth</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
[quote user=""]Is it possible to configure the logging module to use RTT backend, while keep zypher shell on uart?[/quote]
&lt;p&gt;Yes, that is possible. You can try to add these:&lt;/p&gt;
&lt;p&gt;&lt;pre class="ui-code" data-mode="text"&gt;CONFIG_USE_SEGGER_RTT=y
CONFIG_LOG=y
CONFIG_LOG_BACKEND_RTT=y
CONFIG_LOG_BACKEND_UART=n&lt;/pre&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;If you also want the console subsys to be routed over RTT, you can add these as well:&lt;/p&gt;
&lt;p&gt;&lt;pre class="ui-code" data-mode="text"&gt;CONFIG_RTT_CONSOLE=y
CONFIG_UART_CONSOLE=n&lt;/pre&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Kind regards,&lt;/p&gt;
&lt;p&gt;Håkon&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>