nRF52832 read the image from device problem

[userko]

Using nRFgp tool read the image back from device and save to hex file. I erase the flash with another device and try to programme the hex file, nRFgo shows

            Application c:/temp/Read_1.hex programming failed

            The flash is not erased

Any idea?

[awneil]

userko said:

The flash is not erased

That seems to be your problem.

So you need to be looking at why the flash erase is not working ...

[Joakim Jakobsen]

Hi!

Take a look at my answer in this case:

https://devzone.nordicsemi.com/f/nordic-q-a/24850/fail-to-program-the-read-back-hex-file-via-nrfgo-studio

Let me know if you have any questions.
Best regards,
Joakim.

[awneil]

In that post, you said:

I don't quite know why this line gets added, but I will take a look at it and I will edit my answer if I can find a better solution

Did you ever find out why the line gets added?

[Joakim Jakobsen]

No I did not. 

But I'll make another request to the developers and see if I find anything.

Best regards,
Joakim

[LMf]

Hi! I have the same issue and deleting the line it works.

However I compare the image with the hex file result from build and they have more different lines. Does your device work properly after you loaded the image?

Thanks in advance!