https://devzone.nordicsemi.com/f/nordic-q-a/114606/pynrfjprog-lowlevel-production-programmingHey, We&#39;ve been using the pynrfjprog HighLevel API for our production programming, and I see that&#39;s now deprecated. There aren&#39;t any examples showing how to program the modem firmware using the low-level API - but I managed to figure it out. Here&#39;sen-USTelligent Community 13Thu, 12 Sep 2024 21:07:19 GMThttps://devzone.nordicsemi.com/thread/502388?ContentTypeID=1Thu, 12 Sep 2024 21:07:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:995c56fd-db64-4553-b34e-19aff727b4d4dan_opito<p>That works perfectly, Michal! Thanks :)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/502291?ContentTypeID=1Thu, 12 Sep 2024 11:44:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3dec7b3d-2acb-4296-9af7-1df52ed872e8Michal<p>Hello again,</p> <p><a href="https://github.com/NordicSemiconductor/pynrfjprog/blob/15b36b72da055ab631df205c4faba7591255176b/pynrfjprog/LowLevel.py#L822">sys_reset()</a> leaves the CPU in halted state after the reset (<a href="https://github.com/NordicSemiconductor/pynrfjprog/blob/15b36b72da055ab631df205c4faba7591255176b/pynrfjprog/docs/nrfjprogdll.h#L1075-L1100">more comments</a>).</p> <p>You have to explicitly start the CPU afterwards to make the application run.</p> <p>Running <a href="https://github.com/NordicSemiconductor/pynrfjprog/blob/15b36b72da055ab631df205c4faba7591255176b/pynrfjprog/LowLevel.py#L1100">go()</a> will start the CPU.</p> <p>Best regards,</p> <p>Michal</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/502141?ContentTypeID=1Wed, 11 Sep 2024 13:03:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5ccb2cdc-ee62-4bb9-95d4-e358f4a13097Michal<p>Hello Dan,</p> <p>Thank you, I am checking internally about your issue.</p> <p>Best regards,</p> <p>Michal</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/502005?ContentTypeID=1Tue, 10 Sep 2024 20:01:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f699c370-d7ac-4012-9599-d44eb716cddbdan_opito<p>Hi Michal,</p> <p>I&#39;ve updated the sample above with the imports. LowLevel comes from pynrfjprog, available on Pypi and here&nbsp;<a href="https://github.com/NordicSemiconductor/pynrfjprog">NordicSemiconductor/pynrfjprog: Python wrapper around the nrfjprog dynamic link library (DLL) (github.com)</a>.</p> <p>Kind regards,</p> <p>Dan</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/501981?ContentTypeID=1Tue, 10 Sep 2024 16:37:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ed6e49d0-a0f8-4aa9-9f9b-86295565975fMichal<p>Hello Dan,</p> <p>Where is this low-level API from? Is it from Segger?</p> <p>Best regards,</p> <p>Michal</p><div style="clear:both;"></div>