CANNOT FLASH softdevice into NRF51822 WITH NRFGO

[Fenglong]

I've been working with writing and erasing flash. And somehow I can't flash softdevice 6.0 into the NRF51822 G0 chip with NRFGO. The error information poped up is "An error condition was detected in the JLinkARM DLL".

Still I can erase the whole flash with NRFGO.

My NRFGO is 1.16.0.3031

Based on the previous discussion related to this topic, I also tried typing the following in the J-Link commander. But still doesn't fix it. " r w4 4001e504 2 w4 4001e50c 1 w4 4001e514 1 qc "

[Hung Bui]

Hi Fenglong,

We have a command line tool: nrfjprog.exe included in the SDK for flash programming and erasing. Could you try to use that tool and let me know the result ? (You can click cmd and type nrfjprog) I would prefer a screen shot.

I suspect that there maybe an issue with Segger Jlink driver. Could you try to uninstall and install the latest one ?