nRF51822 - Error in Keil: device not found

[cybero]

Hello everyone,

I have a nrf51822 dev board which cannot program because of Keil is giving me errors which I detail here.

I'm using Keil uVision 5.14 and as you can see I have installed in Pack Installer all the packages related to Nordic.

When I open a project (.uvproj), Keil gives me these 2 errors.

I have installed the last nRF518 SDK (nrf51_sdk_v6_1_0_b2ec2e6.msi) with nRF_DeviceFamilyPack.

I have also installed the MDK Version 5 - Legacy Support for Cortex-M.

I do not know what else to do.

Any idea?

Thanks in advance.

[Stian Røed Hafskjold]

There is no longer support for opening old uVision4 projects (.uvproj) in Keil version 5.14. The legacy support does not work. I think the only solution is to download version 4 of the MDK here: www.keil.com/.../

In SDK v6.1.0 there are both uVision4 (.uvproj) and 5 (.uvprojx) projects. You should use the .uvprojx files.