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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>Interrupt function triggred by sottware</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/21609/interrupt-function-triggred-by-sottware</link><description> 
I&amp;#39;m using a str7 with Realview MDK. 

 
I need a function(or interrupt) to be triggered by software and to
act like other hardware interrupt which can be pended while other
interrupt is running. 

 
According to the result of an operation in an interrupt</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: Interrupt function triggred by sottware</title><link>https://community.arm.com/thread/49082?ContentTypeID=1</link><pubDate>Thu, 06 Dec 2007 02:40:17 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:b8618de9-54f1-4f51-bcb9-86a65f9d6448</guid><dc:creator>Umesh Maurya</dc:creator><description>&lt;p&gt;&lt;p&gt;
Use interrupt nesting and aviod FIQ&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interrupt function triggred by sottware</title><link>https://community.arm.com/thread/51316?ContentTypeID=1</link><pubDate>Thu, 06 Dec 2007 02:35:03 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:dc22deaa-99ea-43bb-aaca-7391c3da45ad</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
That is a reason for RTOS. You have a high-priority task waiting
for any received data. The task is sleeping. The UART interrupt
inserts data in receive queue and flags the RTOS that any reader task
may be woken. At the end of the interrupt, the RTOS can wake the
high-priority task and let it consume received data.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>