https://devzone.nordicsemi.com/f/nordic-q-a/58762/nrf52-stucks-in-asm-loopI&#39;m trying to run SDK examples on BL652 module from Laird (which is basically nRF52832) by means of debugger from nRF52 Dev Kit Strange thing is that all examples (even the simplest) are stucked in some strange place: Does anybody have any ideaen-USTelligent Community 13Fri, 06 Mar 2020 11:49:34 GMThttps://devzone.nordicsemi.com/thread/238507?ContentTypeID=1Fri, 06 Mar 2020 11:49:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fa1cd41e-cf53-4f96-b1a1-d48e41cc13abx_arrange<p>Brilliant!</p> <p>Now it works, thanks</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/238498?ContentTypeID=1Fri, 06 Mar 2020 10:58:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8dc8a53c-c255-40db-b417-c35901310f24Nguyen Hoan Hoang<p>The BL652 may not have the 32KHz crystal. &nbsp;All Nordic examples require it. &nbsp;The loop might be caused by waiting for the crystal which isn&#39;t there. I am guessing here. &nbsp;You should check the datasheet to be sure.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/238469?ContentTypeID=1Fri, 06 Mar 2020 09:55:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:646e6d67-70a7-4777-810e-3991734f8085Vidar Berg<p>Hi,</p> <p>The module is probably programmed with a bootloader (<span><a title="Memory layout" href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/lib_bootloader.html?cp=7_1_3_5_0_7#lib_bootloader_memory">Memory layout</a></span>). Try to erase the flash before you try the example.</p><div style="clear:both;"></div>