https://devzone.nordicsemi.com/f/nordic-q-a/2128/gdb-and-bootloaderI&#39;m trying to compile the bootloader for gcc from this post: devzone.nordicsemi.com/.../nrf51822-over-the-air-bootloader-with-gcc The bootloader start (I can find my device in nrf Loader from iOS or nrf mcp from android), but the upload fails (withouten-USTelligent Community 13Mon, 07 Apr 2014 15:45:50 GMThttps://devzone.nordicsemi.com/thread/9067?ContentTypeID=1Mon, 07 Apr 2014 15:45:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ac222b6d-ac38-4e18-b7a3-813082fd804eben38<p>the issue was on the .gdbinit generated from the Makefile from <a href="https://github.com/hlnd/nrf51-pure-gcc-setup/blob/master/template/Makefile.posix">github.com/.../Makefile.posix</a></p> <p>It seems that &quot;mon reset&quot; is needed after the break main</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/9066?ContentTypeID=1Mon, 07 Apr 2014 15:13:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:74d9cf78-27d8-4200-8386-b7a970c2d891Nguyen Hoan Hoang<p>Try this one <a href="https://devzone.nordicsemi.com/index.php/eclipse-gcc-pure-project-for-dfu-bootloader-nrf51">devzone.nordicsemi.com/.../eclipse-gcc-pure-project-for-dfu-bootloader-nrf51</a></p><div style="clear:both;"></div>