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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>bootloader and RTX program</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/26692/bootloader-and-rtx-program</link><description> 
hello, 

 
i write a bootloader program that do nothing, only jump to
application program. 
when both my bootloader and application is RTX, there is no problem.
but if i write 
bootloader a simple program(not RTX) and my application is RTX, my
application</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: bootloader and RTX program</title><link>https://community.arm.com/thread/126629?ContentTypeID=1</link><pubDate>Wed, 02 Feb 2011 23:45:49 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:105a1359-19f2-44c2-bffd-2b08e394a591</guid><dc:creator>Tamir Michael</dc:creator><description>&lt;p&gt;&lt;p&gt;
Yes you can, as long as they don&amp;#39;t run in parallel (i.e., the
bootloader jumps to application and never handles any interrupt).&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: bootloader and RTX program</title><link>https://community.arm.com/thread/116223?ContentTypeID=1</link><pubDate>Wed, 02 Feb 2011 23:24:50 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:ccb13620-9a1c-45e2-98c2-bbfbc4175582</guid><dc:creator>adel ghaderan</dc:creator><description>&lt;p&gt;&lt;p&gt;
hi,&lt;br /&gt;
thank you very much.&lt;br /&gt;
this solve my problem.&lt;br /&gt;
i have another question, can i use same ram memory for both&lt;br /&gt;
bootloader and application program? is it no problem?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: bootloader and RTX program</title><link>https://community.arm.com/thread/104551?ContentTypeID=1</link><pubDate>Wed, 02 Feb 2011 21:37:38 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:e30ef11d-f748-4142-a261-36f262165cfb</guid><dc:creator>Tamir Michael</dc:creator><description>&lt;p&gt;&lt;p&gt;
Put this in your ASM page of project settings:&lt;/p&gt;

&lt;pre&gt;
RAM_INTVEC REMAP RAM_MODE
&lt;/pre&gt;

&lt;p&gt;
assuming you have an ARM7 type chip, not a Cortex !&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: bootloader and RTX program</title><link>https://community.arm.com/thread/78988?ContentTypeID=1</link><pubDate>Wed, 02 Feb 2011 11:26:15 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:20affe73-21b5-41a1-890a-fc7c90dc4fc7</guid><dc:creator>adel ghaderan</dc:creator><description>&lt;p&gt;&lt;p&gt;
hi,&lt;br /&gt;
thank for your interest.&lt;br /&gt;
how can i remap my interrupt vector? only with setting of MEMMAP
register?&lt;br /&gt;
or other work is necessary?&lt;br /&gt;
thank you&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: bootloader and RTX program</title><link>https://community.arm.com/thread/66239?ContentTypeID=1</link><pubDate>Mon, 31 Jan 2011 16:32:35 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:aa0d9892-8e91-41d5-8648-b0046ff54838</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
&amp;quot;please answer me as soon as possible.&amp;quot;&lt;/p&gt;

&lt;p&gt;
You want extra super-duper priority? From whom?&lt;/p&gt;

&lt;p&gt;
Anyway - have you remapped the interrupt vectors to RAM, so your
application and boot loader doesn&amp;#39;t try to use the same interrupt
handlers?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>