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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/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/"><channel><title>STM32 Boards..</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/42169/stm32-boards</link><description> 
Hello all, 

 
I am using Keil 5.22.0 I am working on STM32L053R8 nucelo board. I
want to set PC time with RTC DS3231 &amp;amp; read current time from RTC
to STM32 board. So I am printing messages in code to display current
value. when I see in Debug pdf viewer</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: STM32 Boards..</title><link>https://community.arm.com/thread/65194?ContentTypeID=1</link><pubDate>Fri, 16 Dec 2016 11:09:08 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:caba9d9b-14e8-4dfe-b57c-d8a91b1ffbda</guid><dc:creator>Clive Unspecified</dc:creator><description>&lt;p&gt;&lt;p&gt;
Having a hard time understanding the question.&lt;/p&gt;

&lt;p&gt;
I will observe that the Cortex-M0 parts will &lt;b&gt;not&lt;/b&gt; support
the SWV (Serial Wire Viewer)&lt;br /&gt;
View -&amp;gt; Serial Windows -&amp;gt; Debug (printf) Viewer&lt;/p&gt;

&lt;p&gt;
For the Nucleo boards use the USART to output via the VCP (Virtual
COM Port), and use a Terminal application to view the output.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>