unable to download larger bootloader

[Allen]

Hello,

Is there any DFU package that can be created that would enable downloading a larger bootloader? In this case, we have the non-debug bootloader loaded and want to switch to the debug version of the bootloader via a DFU download. These are "sealed" units.

[Turbo J]

How do you intend to read the debugging data from your "sealed" units?

[Bjørn Kvaale]

ajcDid you try running the command that Turbo J mentioned in the comment?

[Allen]

Yes, the run command did not fix the problem. Looking at my previous post, it looks like I had tried that.

[Allen]

This procedure will only be run during manufacturing. They will not be sealed at this time.

[Allen]

The theory about the UICR changing when entering NRFgo is incorrect. There is no difference. The only solution (kludge) that I have found is to assert reset about 4 times after the programming is completed.