Download flash

[serzh]

I have BLE Nitrogen. It is defined as a disk on which it can be dropped hex and it is loaded. Please explain in detail how to make hex which can be dropped on the device. I followed the instructions devzone.nordicsemi.com/.../ and I get heh but it does not load device

[MartinBL]

1. Have you successfully gone through all relevant Nitrogen user guides?
2. Do you know that the .hex file is bug-free and actually works as intended?
3. Or is it the loading itself that fails?

[serzh]

i can download hex only when i executed mergehex in the Comandline.And merge softdevise and my hex file in one Resalt hex.Only resalt hex is flashible. how i can executed mergehex in Makefile.

[serzh]

i found the same metod as i did iamjustinwang.blogspot.md/.../nrf52832-bleappuart-example-codeiar.html

[MartinBL]

I don't understand.

1. Did the method in your link solve your problem?
2. Do you want to execute scripts from within your Makefile? If you look in the Makefiles in our SDKs you can see how it can be done. The code below for example, programs the output hex file to your device:

flash: $(OUTPUT_DIRECTORY)/nrf52832_xxaa.hex

@echo Flashing: $<

nrfjprog -f nrf52 --program $< --sectorerase

nrfjprog -f nrf52 --reset

Now just use a similar syntax with merghex to merge your files.

[serzh]

i have not any devises for programing. I have jast my discovery board and i want make hex file drag drop hex. i writed this cod into my Makefile but it not executed merge: @echo Merging app and SoftDevice mergehex.exe --merge ../../../../../../components/softdevice/s110/hex/s110_softdevice.hex $(OUTPUT_BINARY_DIRECTORY)/$(OUTPUT_FILENAME).hex --output $(OUTPUT_BINARY_DIRECTORY)/merge_$(OUTPUT_FILENAME).hex it is a problem

metod on link is temporary solution