JLinkARM DLL issue

[djseo]

Hello,

I have a nrf51DK board with the following setup in my Ubuntu14.04 machine:

$ nrfjprog -v

nrfjprog version: 9.4.0

JLinkARM.dll version: 6.14h

When trying to program through Segger, I keep getting the following error:

ERROR: JLinkARM DLL reported an error. Try again. If error condition

ERROR: persists, run the same command again with argument --log, contact Nordic

ERROR: Semiconductor and provide the generated log.log file to them.

Any suggestions? Thanks!

[Jørgen Holmefjord]

Could you provide the log file? Is the device showing up in the OS? Have you tested with another computer/cable?

[Abhishek Satish]

I had the same issue when my cable had loose connections with the board. Try holding them tight while flashing and see?

[engineer287]

In my case, the SWD connections were messed up.