Hi.
I' m using nRF52832, SDK v15.0.0, S132.
I'm want tutorial how make bootloader DFU in IAR.
How I make bootloader DFU for nrf52832 in IAR?
Hi.
I' m using nRF52832, SDK v15.0.0, S132.
I'm want tutorial how make bootloader DFU in IAR.
How I make bootloader DFU for nrf52832 in IAR?
You can use nRF Connect for Desktop or nrfutil on a PC to perform DFU. We also have the nRF Connect for Mobile app for Android and iOS, which allows you to perform DFU from a mobile device.
Me's need step by step guide, getting started with Nordic's Secure DFU bootloader.
Try adding the --family NRF52 option, i.e.
nrfjprog --family NRF52 --program hexfile.hex --chiperase
What do I do wrong?
I installed nrfutil.
Hi Alex,
you can download nrfutil as a windows executable from the pc-nrfutil GitHub repo). Click the link below to download the latest version:
https://github.com/NordicSemiconductor/pc-nrfutil/releases/download/v4.0.0/nrfutil.exe
Best regards
Bjørn
Hi.
How do I install nrfutil ?
I want the instruction how does install the nrfutil step by step.
The install instructions are given in the readme of the Github repo, see https://github.com/NordicSemiconductor/pc-nrfutil
The install instructions are given in the readme of the Github repo, see https://github.com/NordicSemiconductor/pc-nrfutil
After install nrfutil get error.
You need to add the location of the nrfutil folder in C:\Python27\Lib to your Windows path OR call the command in the folder where the nrfutil script is located.
If you do not know how to do that, then I recommend that you use the executable(.exe) file instead.
Best regards
Bjørn
What do I do wrong?
As the output is stating, it cannot find the hex file. You see that the path to the directory is full of unicode character codes, i.e. the Cyrillic letters are not handled well by python.
Place the nrfutil.exe and the private_key.pem in a folder on your C drive and then open the cmd terminal in this folder instead of the desktop.
Best regards
Bjørn
Why do no such file ?