https://devzone.nordicsemi.com/f/nordic-q-a/84375/getting-some-of-the-configuration-options-switched-on-in-zephyrThis might not be the optimal forum for this question, but I&#39;m not sure where else to post it. I have a (I think) very simple question about configuring Zephyr. I have a LIS2DH sensor hooked up to my nRF9160 DK. I can get the sensor example from Zephyren-USTelligent Community 13Thu, 03 Feb 2022 14:40:51 GMThttps://devzone.nordicsemi.com/thread/351165?ContentTypeID=1Thu, 03 Feb 2022 14:40:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:68abe9fc-3187-433a-b0ec-dd2bb4808e80Simon<p>Try setting&nbsp;<a href="https://github.com/nrfconnect/sdk-zephyr/blob/d143ae93cabf2979b4bc3d049145e108a7d7adcf/drivers/sensor/lis2dh/Kconfig#L23">CONFIG_LIS2DH_TRIGGER_GLOBAL_THREAD</a>=y or <a href="https://github.com/nrfconnect/sdk-zephyr/blob/d143ae93cabf2979b4bc3d049145e108a7d7adcf/drivers/sensor/lis2dh/Kconfig#L28">CONFIG_LIS2DH_TRIGGER_OWN_THREAD</a>=y in the prj.conf file (only one of them) instead.</p> <p>They will then set CONFIG_LIS2DH_TRIGGER=y through the <a href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.8.0/zephyr/guides/build/kconfig/tips.html#select-statements">select statement</a>&nbsp;(see&nbsp;<a href="https://github.com/nrfconnect/sdk-zephyr/blob/d143ae93cabf2979b4bc3d049145e108a7d7adcf/drivers/sensor/lis2dh/Kconfig#L26">zephyr/drivers/sensor/lis2dh/Kconfig#L26</a> and <a href="https://devzone.nordicsemi.com/support-private/support/283641/zephyr/drivers/sensor/lis2dh/Kconfig#L31">zephyr/drivers/sensor/lis2dh/Kconfig#L31</a>).</p> <hr /> <p>All <a href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.8.0/zephyr/guides/build/kconfig/tips.html#:~:text=symbols%20without%20prompts%20can%E2%80%99t%20be%20configured%20directly%20by%20the%20user">configurations without a prompt is not directly configurable</a>, for example&nbsp;<a href="https://github.com/nrfconnect/sdk-zephyr/blob/d143ae93cabf2979b4bc3d049145e108a7d7adcf/drivers/sensor/lis2dh/Kconfig#L35-L36">the config LIS2DH_TRIGGER has no text associated with it</a>&nbsp;unlike the LIS2DH_TRIGGER_GLOBAL_THREAD for example, which has the text <a href="https://github.com/nrfconnect/sdk-zephyr/blob/d143ae93cabf2979b4bc3d049145e108a7d7adcf/drivers/sensor/lis2dh/Kconfig#L24">&quot;Use global thread&quot;</a> associated with it.</p> <p>The way I found this out was to search for &quot;select LIS2DH_TRIGGER&quot; in the whole NCS using VS code. You can also look at the <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.8.0/kconfig/CONFIG_LIS2DH_TRIGGER.html">Kconfig reference for CONFIG_LIS2DH_TRIGGER</a>, which tells you what Kconfigs to set instead:</p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/640x300/__key/communityserver-discussions-components-files/4/pastedimage1643899484498v1.png" /></p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>