Flash error in Eclipse

[Tong Yu]

Hello guys,

I followed this guide to set up the software on my macbook. The blinky example can be successfully built, but cannot be flashed to the nRF52 DK. Then I tried on Windows, it works. Here are the result in OS X and Windows. Where is the problem?

I already had the command line tools and added to the PATH variable.

Thanks!

Tong

[Nguyen Hoan Hoang]

You need to download and install the command line tools from Nordic here www.nordicsemi.com/.../nRF52832

[Tong Yu]

Thanks for the reply. I already had the command line tools. In OS X, I think I only need to unzip it and add nrfjprog folder to the PATH variable, right? I already done that before I post my question. So, any other way to solve that?

[Nguyen Hoan Hoang]

Have you installed the Segger JLink software ? It is also required. The error message said that it could not file the nrfjprog. Is your path correct. Have you tried to run the program in the terminal ?

[Tong Yu]

Yes, I installed the Segger JLInk software, and it works fine in terminal, only not in Eclipse.

[Nguyen Hoan Hoang]

Well, then it is not Eclipse issue but the makefile issue. You can check the makefile to see what wrong with it. Running a commande line in OSX requires a './'

You can also have a look at this blog for alternative way to work with OSX.