Keil open error - Missing device

[mdever]

What's wrong?

Device is connected. (nRF51822 Board - J Link - PC)

I downloaded a sample project, and when I open with Keil, then it shows following message.

What can I do?

[Hung Bui]

Hi Mdever,

The error appeared because we no longer have out device in the default device list in recent KEIL version as before. It's not in the KEIL's legacy device database either.

The device is provided in our own Device list, as you can find when open Target option -> Device -> Nordic NRF51 Series device.

For now, please ignore the pop-up windows. You can still use the project as normal after that pop-up.

We will fix this in the future release of the SDK.

[Hung Bui]

@mdever: it seems you are using pretty old SDK. Which development board do you have ? Which KEIL version do you have ?

Have you installed SDK v6.1 ? You should also try to install nRFTools from our website.