https://devzone.nordicsemi.com/f/nordic-q-a/13512/blinky-freertos-does-not-run-when-dfu-bootloader-and-softdevice-is-presentI have an application that currently does not use the soft device, but I want to use the dfu bootloader. The application runs fine if only the soft device is present, but as soon as I add a dfu bootloader, the app crashes as soon as the RTOS is starteden-USTelligent Community 13Thu, 28 Apr 2016 12:03:47 GMThttps://devzone.nordicsemi.com/thread/51580?ContentTypeID=1Thu, 28 Apr 2016 12:03:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6c4fd44c-2b7d-46c7-b31f-1313672995d9tellg<p><a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/blinky_5F00_freertos_5F00_s132.zip">blinky_freertos_s132.zip</a></p> <p>Works with attached modified project file for s132</p> <ul> <li>minor change in main.c, not reconfiguring clock when SOFTDEVICE_PRESENT defined</li> </ul> <p>The blinky_FreeRTOS_s132_pca10040.ewp is almost identical to the original:</p> <ul> <li>has SOFTDEVICE_PRESENT define added</li> <li>uses linker config file blinky_FreeRTOS_iar_nRF5x_S132.icf</li> <li>and has excluded the following 2 files from building: nrf_nvic.c and nrf.soc.c (functions used are replaced by those in softdevice\s132\headers</li> <li>include directories no longer points to components\drivers_nrf\nrf_soc_nosd</li> <li>added components\softdevice\s132\headers to include directories</li> </ul><div style="clear:both;"></div>