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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>NRF52 problem with &amp;quot;Traced&amp;quot; pins and &amp;quot;Uart&amp;quot;</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/80156/nrf52-problem-with-traced-pins-and-uart</link><description>Good morning. 
 
 I have a custom board with softdevice 132 and sdk 15.0.3 where I have configured pin P0.16 and P0.17 for uart (rx, tx). I have read in other posts/problems that this pins (&amp;quot;Traced&amp;quot; pins) can be used to other jobs as &amp;quot;gpio&amp;quot;, &amp;quot;spi&amp;quot;, &amp;quot;ble</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Thu, 21 Oct 2021 10:49:40 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/80156/nrf52-problem-with-traced-pins-and-uart" /><item><title>RE: NRF52 problem with "Traced" pins and "Uart"</title><link>https://devzone.nordicsemi.com/thread/335256?ContentTypeID=1</link><pubDate>Thu, 21 Oct 2021 10:49:40 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:8560c24c-9a2a-49c3-8598-985e8a6b9f87</guid><dc:creator>J.A</dc:creator><description>&lt;p&gt;Hi PK.&lt;/p&gt;
&lt;p&gt;I&amp;acute;m testing it, at this moment it&amp;acute;s all ok and works. If in a few days all is ok, I tell you and&amp;nbsp;I verify the answer.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: NRF52 problem with "Traced" pins and "Uart"</title><link>https://devzone.nordicsemi.com/thread/334778?ContentTypeID=1</link><pubDate>Tue, 19 Oct 2021 08:26:52 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:557ee3b0-ce1b-45a2-99c6-fafd253e1a1b</guid><dc:creator>Priyanka</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;In most sample projects, TRACE pins are configured as normal GPIO pins so you can configure them as you configure any regular GPIO pin. As for the error, kindly try referring to &lt;a href="https://devzone.nordicsemi.com/f/nordic-q-a/23796/app-uart-communication-error"&gt;this thread&lt;/a&gt; and let me know how it goes.&lt;/p&gt;
&lt;p&gt;Hope this helps!&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;PK&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: NRF52 problem with "Traced" pins</title><link>https://devzone.nordicsemi.com/thread/334508?ContentTypeID=1</link><pubDate>Mon, 18 Oct 2021 08:28:37 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:2f2d30f2-59a7-411c-9832-7f22a9e63930</guid><dc:creator>J.A</dc:creator><description>&lt;p&gt;Is a custom board, not the DK board.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: NRF52 problem with "Traced" pins</title><link>https://devzone.nordicsemi.com/thread/331902?ContentTypeID=1</link><pubDate>Thu, 30 Sep 2021 11:33:12 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:b7656ce4-fec8-4aac-85a5-78a3c804176c</guid><dc:creator>Priyanka</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;Are you using an nRF52 DK? If so, the P0.16 is &lt;a href="https://infocenter.nordicsemi.com/topic/ug_nrf52832_dk/UG/nrf52_DK/hw_btns_leds.html"&gt;configured as a button&lt;/a&gt; and P0.17 is &lt;a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/boards/arm/nrf52dk_nrf52832/doc/index.html#:~:text=D6-,P0.17,-8"&gt;not a &amp;#39;Trace&amp;#39; pin&lt;/a&gt; and is connected to an LED. Kindly verify.&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;Priyanka&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>