nrfutil generate dfu zip pkg error

RE: nrfutil generate dfu zip pkg error

Vidar Berg — Mon, 12 Mar 2018 10:36:46 GMT

Hello,

The application FW starts at address 0 but should start at 0x22000 if you use s140 v.5.0.0-2 Alpha (memory layout). The first flash page is actaully reserved for the Master boot record (MBR), and is probably the reason for the error you see in nrfutil. Recommend that you use one of the BLE SDK as starting point, these will have the correct linker settings for use with the softdevice.

For reference, here is the memory layout for the .hex file you provided:

devzone.nordicsemi.com/.../app.txt

RE: nrfutil generate dfu zip pkg error

Kelper — Sun, 11 Mar 2018 13:58:40 GMT

devzone.nordicsemi.com/.../nrf52840_5F00_xxaa.zip

Hello Vidar Berg,

The hex file attached. thanks!

RE: nrfutil generate dfu zip pkg error

Vidar Berg — Fri, 09 Mar 2018 09:28:17 GMT

Hello,

Does the nrf52840_xxaa.hex contain any data outside of the application region? I haven't seen this error before, but seems to be related to hex to bin conversion. Could you share the .hex file so I can test it here?