Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

Håkon Alseth — Fri, 08 Feb 2019 09:13:07 GMT

Could you try to update your segger drivers? I am using v6.40, and it works with JLink Base, JLink Cortex M Lite, and other JLinks I have available here.

Are you able to connect via nrfjprog in command line?

Kind regards,

Håkon

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

Håkon Alseth — Fri, 08 Feb 2019 09:13:07 GMT

Could you try to update your segger drivers? I am using v6.40, and it works with JLink Base, JLink Cortex M Lite, and other JLinks I have available here.

Are you able to connect via nrfjprog in command line?

Kind regards,

Håkon

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

TJBrune — Thu, 07 Feb 2019 17:50:17 GMT

I also just updated to 1.0.2 but unfortunately I'm still having issues with my J-Link Base. The comName error is gone, but when you select the J-Link device it just hangs on "Using nrfjprog to communicate with target" and the Device Memory Layout never loads.

Also another thing to note, the "Debug Probe" enumeration is still gone, and the only way to identify the J-Link is by verifying it's serial number.

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

Andrew — Thu, 07 Feb 2019 16:28:16 GMT

I just updated to Programmer version 1.0.2 and can now use my J-Link Base to program devices.

For reference:

Looking at the repository that is on GitHub, commit 50fbdfe seems to be the fix. The comment that reads "J-Link: allow working with VCOM disabled" tells me that the problem had to do with a standard J-Link not having a COM number like the Nordic dev boards do. It looks simply like an exception was made for J-Link programmers without COM numbers.

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

Håkon Alseth — Fri, 11 Jan 2019 09:40:31 GMT

Hi,

Unfortunately, this bug is still present. I will make sure that the developers look into this for future releases.

Kind regards,

Håkon

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

Humberto Matias Cosentini — Mon, 07 Jan 2019 10:50:50 GMT

Hi! Is any update available? I still have the same problem I'm using nRF Connect v2.6.1 and Programmer v1.0.1. Thanks in advance

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

shmilgan — Sun, 02 Dec 2018 11:22:52 GMT

I have the same issue (not working with j-link plug)

Can I get the "old" working Programmer App 0.x version ?

Thanks

Shmil

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

Håkon Alseth — Fri, 16 Nov 2018 13:43:32 GMT

I get the same behavior here when using my JLink Base. I'll report this internally.

Thanks for notifying us!

I'd recommend that you use the command line tool "nrfjprog" as a workaround for now.

Kind regards,

Håkon

RE: Cannot connect to JLINK Base programmer with nRF Connect 2.6.1 and Programmer App 1.0.0

sstracener — Thu, 15 Nov 2018 17:23:04 GMT

The "Debug Probe" enumeration is not showing up under the device number like it used to in previous versions of the programmer app..