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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>Incompatibility beween app_pwm and the gazelle link layer</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/46741/incompatibility-beween-app_pwm-and-the-gazelle-link-layer</link><description>Hi everybody, 
 as already mentioned in the title, I guess to have stumbled across an incompatibility between the app_pwm library and the gazelle link layer. 
 To keep it short, the only observeable issue was that the rssi reading in the nrf_gzll_host_rx_data_ready</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 29 Apr 2019 11:57:32 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/46741/incompatibility-beween-app_pwm-and-the-gazelle-link-layer" /><item><title>RE: Incompatibility beween app_pwm and the gazelle link layer</title><link>https://devzone.nordicsemi.com/thread/184291?ContentTypeID=1</link><pubDate>Mon, 29 Apr 2019 11:57:32 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:2b04bad5-2ac6-4adb-a283-90a83151f630</guid><dc:creator>H&amp;#229;kon Alseth</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Unfortunately, it seems that there is a small compatibility issue between the nrfx_ppi and the gazell lib.&lt;/p&gt;
&lt;p&gt;You could use the _sd_resources.lib if you fear that the PWM library has already taken your PPI channels. As a quick test, you could also mask out the first three&amp;nbsp;bits&amp;nbsp;in nrfx_ppi.h::NRFX_PPI_PROG_APP_CHANNELS_MASK to see if this is indeed the source of your issue?&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Kind regards,&lt;/p&gt;
&lt;p&gt;Håkon&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>