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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>GPIOTE tasks will bypass GPIO operation ?</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/9477/gpiote-tasks-will-bypass-gpio-operation</link><description>I want to generate PWM.
I set timer2 events_compare[0] to toggle pin 1: 
 sd_ppi_channel_assign(PWM_LED_HI_CHANNEL, &amp;amp;(NRF_TIMER2-&amp;gt;EVENTS_COMPARE[0]) ,&amp;amp;(NRF_GPIOTE-&amp;gt;TASKS_OU T[0]));
 
 I set timer2 cc[3] to generate an interrupt TIMER2_IRQHandler </description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 28 Sep 2015 17:56:52 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/9477/gpiote-tasks-will-bypass-gpio-operation" /><item><title>RE: GPIOTE tasks will bypass GPIO operation ?</title><link>https://devzone.nordicsemi.com/thread/34998?ContentTypeID=1</link><pubDate>Mon, 28 Sep 2015 17:56:52 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:160af4b3-142d-4f97-9f91-6e69dff09ef2</guid><dc:creator>Susheel Nuguru</dc:creator><description>&lt;p&gt;If GPIOTE is enabled and the config register has the pin number, then that pin will be owned completely until that CONFIG or GPIOTE is disabled.&lt;/p&gt;
&lt;p&gt;Copy paste from the specifications that i found&lt;/p&gt;
&lt;p&gt;&amp;quot;When an OUT[n] task has been configured to operate on a pin, the pin can only be written from GPIOTE module. Attempting to write a pin as a normal GPIO pin will have no effect.&amp;quot;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>