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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/"><channel><title>Retired beginner's Activities</title><link>https://community.arm.com/members/retired-beginner</link><description>Retired beginner's recent activity</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>first steps with debugger</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/48409/first-steps-with-debugger</link><pubDate>Fri, 01 Jan 2021 09:58:35 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:a60385a7-08cd-4cac-a8ce-f1354d81945d</guid><dc:creator>Retired beginner</dc:creator><description>&lt;p&gt;HI, first english is not my natural language and I have somme difficulties to understand documentation. Furthermore, there are too much abreviations ...&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;I am using STM32F7508-dk board. I build a small new app that is supposed to blink led1. But it doesn&amp;#39;t work. I started debugging with Keil. The debugger starts but strange things happen.&lt;/p&gt;
&lt;p&gt;I set a break point on line 80. But it doesn&amp;#39;t stop. The red circle has been replaced with an exclamation. I tried &amp;#39;use simulator&amp;#39; and &amp;#39;st-link&amp;#39; in the debugger tab but it is the same thing.&lt;/p&gt;
&lt;p&gt;Can someone explain me, in simple words, how to parameter the debugger and why the first break point doen&amp;#39;t work ? I am wondering if I need Cube Programmer to send the code to the board before debugging or not.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Thanks in advance&lt;/p&gt;
&lt;p&gt;Jean&lt;img alt=" " src="/resized-image/__size/1265x960/__key/communityserver-discussions-components-files/471/Capture_5F00_debug1.PNG" /&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>beginner simple question</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/48052/beginner-simple-question</link><pubDate>Sun, 15 Nov 2020 10:04:28 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:70c72198-eb0c-4a56-be56-124e83b418fb</guid><dc:creator>Retired beginner</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;I am an old programmer (65) and I want to learn how to work with STM32. I live within 10km from ST plants in Crolles (France).Target is to be able to drive signals on a 7&amp;#39; railway layout&lt;/p&gt;
&lt;p&gt;English is not my natural language.&lt;/p&gt;
&lt;p&gt;For my first step, I bought a STM32F750 Discovery kit. I put in the usb cable and ... it works. I can use the demo apps.&lt;/p&gt;
&lt;p&gt;My first question is : can I build a new small program and send it to the board WITHOUT destroying the default apps ?&lt;/p&gt;
&lt;p&gt;Second question : when I installed Keil compiler, there was a &amp;#39;pack installer&amp;#39; window. I could&amp;#39;nt find STM32F750 Discovery kit in it. Can I find it somewhere or do I have to use a &amp;#39;similar&amp;#39; kit ?&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Thanks in advance&lt;/p&gt;
&lt;p&gt;Jean&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>