DFU EXECUTE code 4 failed . Result code 5

RE: DFU EXECUTE code 4 failed . Result code 5

HugMantas — Wed, 21 Aug 2019 13:08:58 GMT

fixed by adding these flags to booloader Makefile

CFLAGS += -DuECC_ENABLE_VLI_API=0

CFLAGS += -DuECC_OPTIMIZATION_LEVEL=3

CFLAGS += -DuECC_SQUARE_FUNC=0

CFLAGS += -DuECC_SUPPORT_COMPRESSED_POINT=0

CFLAGS += -DuECC_VLI_NATIVE_LITTLE_ENDIAN=1

RE: DFU EXECUTE code 4 failed . Result code 5

HugMantas — Tue, 20 Aug 2019 07:49:12 GMT

Hi, Im using nRF5_SDK_15.3.0_59ac345 (on NRF52840) with s140_nrf52_6.1.1_softdevice.hex

Im using the liker file from nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_buttonless_dfu\pca10056\s140\armgcc

i run the command

nrfutil pkg generate --application _build/light_sense_LIGHT_SENSE_V2_release.hex --application-version 1 --hw-version 14 --sd-req 0xb6 --key-file ../../hug_c_libraries/nordic/components/dfu/hug_dfu_public_key.pem \

and it compiles and creates the dfu zip.

im using nrf connect tool to upload the dfu

i have also attached bootloader linker filedevzone.nordicsemi.com/.../secure_5F00_bootloader_5F00_gcc_5F00_nrf52_5F00_release.ld

let me know if i can provide any more information

RE: DFU EXECUTE code 4 failed . Result code 5

tesc — Mon, 19 Aug 2019 15:48:09 GMT

Hi,

What version of the nRF5 SDK is the bootloader based off of?

What tool are you using for generating the DFU update, and what exact steps do you perform to do so?

What tool are you using for performing the DFU, and what exact steps do you perform to do so?

Regards,
Terje

RE: DFU EXECUTE code 4 failed . Result code 5

HugMantas — Mon, 19 Aug 2019 14:38:50 GMT

I have double checked that the memory maps are correct (compared to the SDK example)
I have generated new public key and recompiled with the new keys and regenerated new DFU app using the same key.
Still get the same error