https://devzone.nordicsemi.com/f/nordic-q-a/30894/saadc-blocking-issueI can run the SAADC example and read the analog inputs fine, now I&#39;ve modified the code to simply read the adc with the blocking nrf_drv_saadc_sample_convert call All I get back is 0&#39;s on the read....using the same input AIN1 in the example programen-USTelligent Community 13Wed, 28 Feb 2018 12:07:10 GMThttps://devzone.nordicsemi.com/thread/122279?ContentTypeID=1Wed, 28 Feb 2018 12:07:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:70d42c4f-c3f3-4824-93da-1344875f4c79ericalbers<p>Thank you, oddly, I paste your code in and it works....and bringing my code back also now works....yet I have changed no code....I think the problem must be between keyboard and screen :-)</p> <p>Thanks!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/122271?ContentTypeID=1Wed, 28 Feb 2018 11:40:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:721f3fe8-a8f4-45fd-b374-777c914e5f1cH&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>I tried to cut down the saadc example in the SDK to run as you&#39;ve done, and it seems to work as intended at my end.</p> <p>My pin is floating, and therefore prints ADC values between 0 and 800, but when grounding or pulling the pin to VDD, I see ~0 (GND) and ~800 (VDD)</p> <p>Attached is my example program.</p> <p></p> <p>Best regards,</p> <p>Håkon</p> <p><a href="https://devzone.nordicsemi.com/cfs-file/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-1495f28024a84dafbc1637ca351729be/main.c">devzone.nordicsemi.com/.../main.c</a></p><div style="clear:both;"></div>