BLE and USB

Question

I want to build a project on the NRF52840 with both BLE and USB. Which should I initialize first? 
 I am using SDK15.

Andrew · Accepted Answer

There is some amount of interleaving that is necessary but overall USB needs to be setup before the BLE stack is initialized.

Sigurd · Answer

Hi, 
 You can find a USB+BLE example in SDK 15 called usbd_ble_uart 
 You can find the source code and the project file of the example in the following folder: <SDK_InstallFolder>\examples\peripheral\usbd_ble_uart