Can't flash code into NRF5340-DK

RE: Can't flash code into NRF5340-DK

Nicolas Brunner — Wed, 03 Mar 2021 16:14:50 GMT

Did you update nRF-Command-Line-Tools to the latest version ?

RE: Can't flash code into NRF5340-DK

seneryilmaz — Wed, 03 Mar 2021 16:12:23 GMT

I've updated command line tools to version 10.12.1 and problem is now gone.

RE: Can't flash code into NRF5340-DK

seneryilmaz — Wed, 03 Mar 2021 16:08:42 GMT

Didn't work out. Here is the screenshot.

RE: Can't flash code into NRF5340-DK

seneryilmaz — Wed, 03 Mar 2021 16:06:54 GMT

My environment is W10 x64

RE: Can't flash code into NRF5340-DK

KevinA — Wed, 03 Mar 2021 16:05:49 GMT

The first time I tried to program my nrf5340dk with nrf Connect Programmer IDE it told me the memory was locked/protected (or something like that) and informed me I'd have to erase the chip, I erased everything and then I could see the memory to program it. Using SDK 1.5.0 and the latest nrf command line tools, version 10.12.1 works with the nrf5340 - I'm using Windows 10 - What is your environment? Linux/Windows/Mac?

RE: Can't flash code into NRF5340-DK

Nicolas Brunner — Wed, 03 Mar 2021 15:57:37 GMT

Try the answer from this thread:

https://devzone.nordicsemi.com/f/nordic-q-a/70430/unable-to-program-nrf5340dk-with-ses