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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>Is there a race condition in the GPIO DETECT signal?</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/846/is-there-a-race-condition-in-the-gpio-detect-signal</link><description>For example, if I have a GPIO pin configured with low sense, and it goes low just before I call sd_power_system_off(), will the device return to System ON mode immediately, or is the pin transition lost?</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 11 Nov 2013 16:44:43 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/846/is-there-a-race-condition-in-the-gpio-detect-signal" /><item><title>RE: Is there a race condition in the GPIO DETECT signal?</title><link>https://devzone.nordicsemi.com/thread/4168?ContentTypeID=1</link><pubDate>Mon, 11 Nov 2013 16:44:43 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:470f5cf5-c515-4416-a112-0f910b1a6f8e</guid><dc:creator>Ole Morten</dc:creator><description>&lt;p&gt;Yes, there should be no race condition here, and you should come out of the sleep immediately if a wake-up condition is true when you try to enter it.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Is there a race condition in the GPIO DETECT signal?</title><link>https://devzone.nordicsemi.com/thread/4167?ContentTypeID=1</link><pubDate>Thu, 07 Nov 2013 21:01:19 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:6088f99c-5f8c-458e-aa43-24a6818f9c19</guid><dc:creator>John</dc:creator><description>&lt;p&gt;Some experimenting shows that DETECT is actually level-triggered, rather than edge-triggered as stated in the data sheet, which implies there is no race condition.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>