JLinkARM.dll reported "-1", an unknown error

RE: JLinkARM.dll reported "-1", an unknown error

Amanda Hsieh — Wed, 11 Nov 2020 06:45:27 GMT

Good to hear that. Cheers.

-Amanda H.

RE: JLinkARM.dll reported "-1", an unknown error

AlexanderOhm — Tue, 10 Nov 2020 13:04:00 GMT

I'm back with the faulty setup today and I tried the workaround. At first glance, it seems to be working.

RE: JLinkARM.dll reported "-1", an unknown error

AlexanderOhm — Mon, 12 Oct 2020 13:21:44 GMT

Thank you. I found a different setup that works for now. I'll get back to figure out why this setup was faulty in about a week. Will test your suggestion and report back after that!

RE: JLinkARM.dll reported "-1", an unknown error

Amanda Hsieh — Mon, 12 Oct 2020 11:52:51 GMT

Hi Alexander,

It could be related to the J-Link MSD issue in Linux. Please test this workaround: https://wiki.segger.com/J-Link_OB#Workaround_2, and let me know it can work or not.

-Amanda H.

RE: JLinkARM.dll reported "-1", an unknown error

AlexanderOhm — Mon, 12 Oct 2020 09:57:09 GMT

Here is yet another non-working log. Now with jlink2 and a new computer3. This one is running ubuntu 19.
devzone.nordicsemi.com/.../log_5F00_nw_5F00_c3j2.log

RE: JLinkARM.dll reported "-1", an unknown error

AlexanderOhm — Mon, 12 Oct 2020 09:50:09 GMT

Here is another non-working log. Same computer as the original post (computer1), but a different JLink (jlink2).
devzone.nordicsemi.com/.../log_5F00_nw_5F00_c1j2.log

RE: JLinkARM.dll reported "-1", an unknown error

AlexanderOhm — Mon, 12 Oct 2020 09:25:25 GMT

This is a working log. Also Ubuntu 20
Edit: let's call this computer2. So c2 j1 here.
devzone.nordicsemi.com/.../log_5F00_working.log

RE: JLinkARM.dll reported "-1", an unknown error

Amanda Hsieh — Mon, 12 Oct 2020 07:09:47 GMT

Hi,

[quote user=""]On a different computer, the same JLink + pcb + nrfjprog-script works fine.[/quote]

Is another computer ubuntu 20?

Please kindly provide the log of "nrfjprog --reset --log" from that computer.

-Amanda H.