https://devzone.nordicsemi.com/f/nordic-q-a/45073/bsd-library-initializationHello I&#39;m contacting you about the nRF Connect SDK and especially the BSD library. I’m a student in Embedded Systems and for a personal project in board support package I want to add LTE modem support to Mbed OS for nRF9160 board. I’ve done a partialen-USTelligent Community 13Mon, 03 Jun 2019 01:56:44 GMThttps://devzone.nordicsemi.com/thread/190398?ContentTypeID=1Mon, 03 Jun 2019 01:56:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0b6a99b2-2d1a-43c1-9c49-9c07834992c7shankar_vv<p>Hi <a href="https://devzone.nordicsemi.com/members/guillaume-g_2e00_">Guillaume G.</a> , i am also planning to port MbedOS onto the nRF9160 for my project. I would like to know how long it took for you to port the OS and also is there any important points that I should keep in mind while doing the porting. Your help would be much appreciated.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/177900?ContentTypeID=1Fri, 22 Mar 2019 16:25:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:431f326a-2be7-4055-bdec-97655ae307f5Hakon<p>Hi,</p> <p>documentation for bsd library can be found here <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrfxlib/bsdlib/doc/api.html#bsd-library-management">https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrfxlib/bsdlib/doc/api.html#bsd-library-management.</a></p> <p>You need to account for the NVIC_USER_IRQ_OFFSET, which is 16. In other words, 58-16 = 42 = IPC_IRQn.</p><div style="clear:both;"></div>