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Programming issue dll ERROR NRFConnect Programmer

Hi,

I still have issue with programming.

I don't understand why i always have trouble with DLL.

I'm able to program with SES, the bootloader and my application. But i also need to flash the softdevice and settings page. Usually i do it by using NrfConnect / Programmer.

But here it doesn't work any more.

It looks somthing related to the jlink i'm using, it is already up to date ( v6.82c). and driver are : 

>nrfjprog --version
nrfjprog version: 10.8.0
JLinkARM.dll version: 6.82c

I'm supplying the DUT with 3.3V, 800mA output current regulator.

Jlink and my production board have gnd in common. I have disconnected the vdd of the jlink because i didn't trust it as it was 3.1V ( it seems to not be an official Jlink programmer).

What is strange is that with SES i have no issue to program.

Thank you

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  • Hi Florian

    In the latest nRFConnect updatest there have been a few compatibility issues with the nrfjprog version used alongside nRFConnect for Desktop, so there's likely an issue with the nrfjprog version you're using alongside nRFConnect. Try updating to a more recent version. The latest version should support nRFConnect v3.6.1,  but I see you're using v3.6.0, so you can try downloading nrfjprog v10.11.1 if you don't want to update your nRFConnect version.

    Best regads,

    Simon

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  • Hi Florian

    In the latest nRFConnect updatest there have been a few compatibility issues with the nrfjprog version used alongside nRFConnect for Desktop, so there's likely an issue with the nrfjprog version you're using alongside nRFConnect. Try updating to a more recent version. The latest version should support nRFConnect v3.6.1,  but I see you're using v3.6.0, so you can try downloading nrfjprog v10.11.1 if you don't want to update your nRFConnect version.

    Best regads,

    Simon

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