https://devzone.nordicsemi.com/f/nordic-q-a/101841/how-to-auto-reload-counterHi, I am using Nordic Connect SDK v2.3.0. I have taken the sample application as the reference for the counter. I am using Timer1 for the counter using the following configurations: CONFIG_COUNTER =y CONFIG_COUNTER_TIMER1 =y How to configureen-USTelligent Community 13Thu, 13 Jul 2023 15:37:54 GMThttps://devzone.nordicsemi.com/thread/436320?ContentTypeID=1Thu, 13 Jul 2023 15:37:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bdea1bcc-e8d4-4d86-822d-a0c33cb05ac9Ankit Modi<p>Hi J&oslash;rgen Holmefjord,</p> <p>I will look into this as you suggested in next week and revert back.</p> <p>Thanks.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/436310?ContentTypeID=1Thu, 13 Jul 2023 15:17:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:617cba08-c600-4837-ae15-c5eb254e389bJ&#248;rgen Holmefjord<p>Hi,</p> <p>You could implement the counter using <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.4.0/zephyr/hardware/peripherals/counter.html#c.counter_set_top_value">counter_set_top_value</a>() to set your interval, with a callback set in the cfg. This will automatically <a href="https://github.com/nrfconnect/sdk-zephyr/blob/v3.3.99-ncs1/drivers/counter/counter_nrfx_timer.c#L256">enable the shortcut </a>that clears the TIMER when it reaches the top value (COMPARE0). Note that this will prevent you from setting alarms with timeout longer than the top value.</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>