This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

Keil µvision 5 doesn't recognize nrf51822 target devices

Last time I used Keil µvision4 few weeks ago everything was working fine, Today I got first a connection problem with keil µvision4 when trying to upload some code, then I decided to uninstall everything and re-install, then I found that µvision4 no more exists and installed instead µvision5 then JLink drivers then nordic SDK, I first had the compatibility issue between µvision4 and µvision5 projects which I solved by installing the tool recommended by Keil to solve the issue. Then once I opened my project (which was working perfectly last time I touched keil few weeks ago) I got two error messages : error 1 : "error loading software packs, run time environment might work incorrectly" error 2 : "device support not found ...". Then when I try to reconfigure target device I can't find Nordic in the list of devices !

Thank you for the help

Parents Reply
  • Just recently picked up a new nRF51822 DK and I'm seeing the same issue. Just trying to open a project in Keil, and getting errors loading packs. One such error is below. Opening the Pack installer from Keil generates an error for each Nordic package.

    C:\Keil_v5\ARM\PACK\NordicSemiconductor\nRF_DeviceFamilyPack\1.0.3\NordicSemiconductor.nRF_DeviceFamilyPack.pdsc(60,49): Error parsing node '#text' :no declaration found for element 'swdconfig'

Children
No Data
Related