https://devzone.nordicsemi.com/f/nordic-q-a/12084/code-runs-in-ide-s-but-not-on-boardHi there. I have a very long C code that is running correctly on Code:Blocks, Ubuntu Terminal ( using GCC ), Eclipse and on Dev-C++. However, when I put in on the board, the code does not reach the end and the board gets stuck somewhere in the middleen-USTelligent Community 13Tue, 23 Feb 2016 15:14:22 GMThttps://devzone.nordicsemi.com/thread/45728?ContentTypeID=1Tue, 23 Feb 2016 15:14:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:62314bf8-f8ba-4f46-b95b-1f14e14f7bc5Wojtek<p>I thought that this was different problem, but with the same highly descriptive title :D</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/45727?ContentTypeID=1Tue, 23 Feb 2016 15:12:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2d1dbe4a-7a8d-4cd9-821c-0a4dee11d819awneil<p>Duplicate question - answered here: <a href="https://devzone.nordicsemi.com/question/69021/code-runs-on-ides-but-not-on-nrf52-board/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/45726?ContentTypeID=1Tue, 23 Feb 2016 12:46:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7007b1ba-e034-4a99-8431-4d1e25a73e13Wojtek<p>Cortex-M is different architecture than x86-64 that i assume you are testing your code on. It has some limitations - ex. you may be getting hard fault because of unaligned memory access. you should run debugger and check which function causes &quot;fail&quot;.</p><div style="clear:both;"></div>