Detect USB on nRF52840 and nRF52820

Question

Hi. 
 Can you please tell me how to detect the presence of connected (detect event) USB on microcontrollers nRF52840 and nRF52820? 
 Thanks.

Kenneth · Accepted Answer

Hello, 
 It seems that currently there is no straightforward way to get USBDETECTED events in the application in Zephyr. However, there is a pull request on the Zephyr project on GitHub that aims to provide this functionality, but it's unclear when this PR will be merged. You can follow the progress of this pull request https://github.com/zephyrproject-rtos/zephyr/issues/51034 . 
 Also see discussion on this devzone case: https://devzone.nordicsemi.com/f/nordic-q-a/104785/usb-detection-by-pin?ReplyFilter=Answers&ReplySortBy=Answers&ReplySortOrder=Descending 
 Kenneth

Detect USB on nRF52840 and nRF52820

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