using nRFgo with nRF51822

RE: using nRFgo with nRF51822

Hung Bui — Tue, 12 Apr 2016 12:24:48 GMT

It looks good Sperkmandl. You can start flashing by click on the Segger 681 ... . As I said you don't use nRF5x Programming if you don't have external programmer.

RE: using nRFgo with nRF51822

Sperkmandl — Tue, 12 Apr 2016 12:01:56 GMT

Hi, blinky was run just following the GettingStarted instructions, e.g. copying to drive Jlink. I installed multiple times nRFGo Studio, tools and Jlink. I noticed that:

latest version from Jlink is 512
nRFGo Studio wants Jlink 510d
nRF tools want Jlink 510m

We end up with three installed versions of Jlink. Even installling Jlink first, the other two seem to ignore it and install their own version.

My likely mistake was not to reboot. Now I did it and - after a request to update the firmware and a nRFGo Studio crash - I got a new device named SEGGER 681669522 and a right panel named "nRF51 Development board - 68...". The device "nRF5x Programming" is still grayed, though. I don't know if this output is what I should expect. I will proceed further.

RE: using nRFgo with nRF51822

Hung Bui — Tue, 12 Apr 2016 11:23:22 GMT

Hi,

How did you flash the blinky example ?

nRF5x Programming is grayed because you would need the external Jlink programmer for that. In your case you don't use that one. Use the one at the tab "nRF52 development boards" instead.

You may want to install nRFTools.