RE: merge into one hex

xadmus — Tue, 05 Jan 2021 20:05:56 GMT

Great thanks Amanda. Now its ok.:)

RE: merge into one hex

Amanda Hsieh — Tue, 05 Jan 2021 08:59:30 GMT

Hi,

[quote user=""]what files should I merge to generate one hex file: app.hex, s132_nrf52_7.2.0_softdevice.hex is enough ? What about mbr_nrf52_2.4.1_mbr.hex? Is it needed ?[/quote]

Because Softdevice has included MBR, you don't need to merge MBR again.

[quote user=""]Merge is done. But when I try to load it to J-Flash v.6.92 i get error - "Areas overlap". When I inspecting merged hex file it doesnet look good. In my opinion mergehex generates errnous output file. I have found this at line where Jflash show error:[/quote]

Try to also merge the hardware setting. I have tested ble_app_blinky_pca10040_s132.hex with s132_nrf52_7.2.0_softdevice.hex with the following commands:

nrfutil settings generate --family NRF52 --application ble_app_blinky_pca10040_s132.hex --application-version 1 --bootloader-version 2 --bl-settings-version 1 settings.hex
mergehex -m ble_app_blinky_pca10040_s132.hex settings.hex -o merged.hex
mergehex -m merged.hex s132_nrf52_7.2.0_softdevice.hex -o output.hex

-Amanda H.

RE: merge into one hex

xadmus — Mon, 04 Jan 2021 17:24:18 GMT

I use: mergehex version: 10.12.1