<?xml version="1.0" encoding="UTF-8" ?>
<?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>micro second timer of nrf52832</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/60571/micro-second-timer-of-nrf52832</link><description>Hi , 
 I need to generate a count data to third party library. 
 So I create a timer1 ,it can work well. 
 But I set time_us equal to 1 ,the &amp;quot;timer_led_event_handler&amp;quot; don&amp;#39;t work. 
 Could I set time_us = 1 ? 
 
 
 below is my code, 
 
 
 
 condition: </description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Thu, 23 Apr 2020 10:18:04 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/60571/micro-second-timer-of-nrf52832" /><item><title>RE: micro second timer of nrf52832</title><link>https://devzone.nordicsemi.com/thread/246202?ContentTypeID=1</link><pubDate>Thu, 23 Apr 2020 10:18:04 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:e72adf5c-5c63-4136-b1a1-7155601bc10f</guid><dc:creator>Vidar Berg</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;The interrupt latency is usually above 1 us so it won&amp;#39;t be possible to service a new interrupt every 1 us. I think the correct approach would be to keep the timer running without interrupts and use the capture register for retrieving the timestamps (&lt;span&gt;&lt;a title="nrfx_timer_capture" href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/group__nrfx__timer.html?cp=7_1_6_9_0_37_1_6#gae398466a8a82d9c5f2c1865140de4384"&gt;nrf_drv_timer_capture&lt;/a&gt;&lt;/span&gt;).&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>