Hi, I am trying to get a working demo up for the Zephyr OS on your nRF52 DK but having trouble. See attached for description, I get this error -
-- runners.nrfjprog: Flashing file: /home/jmreina/zephyrproject/zephyr/build/zephyr/zephyr.hex
ERROR: JLinkARM DLL reported an error. Try again. If error condition
ERROR: persists, run the same command again with argument --log, contact Nordic
ERROR: Semiconductor and provide the generated log.log file to them.
FATAL ERROR: command exited with status 33: nrfjprog --program /home/jmreina/zephyrproject/zephyr/build/zephyr/zephyr.hex --sectoranduicrerase -f NRF52 --snr 682906967
jmreina@zephyr-ubuntu:~/zephyrproject/zephyr$
Seems simple to fix but I am stuck, how do I get this blinky demo to run on my DK?
@brief nRF Zephyr Debug Notes
@details nRF52 DK
@auth Justin Reina
@date 8/23/21
@section Procedure [2]
Create a fresh VM of Ubuntu 20.04
Update & Upgrade
sudo apt install git gitk
sudo apt update
sudo apt upgrade
Get Kitware
wget https://apt.kitware.com/kitware-archive.sh
sudo bash kitware-archive.sh
Use apt to install the required dependencies:
sudo apt install --no-install-recommends git cmake ninja-build gperf \
ccache dfu-util device-tree-compiler wget \
python3-dev python3-pip python3-setuptools python3-tk python3-wheel xz-utils file \
make gcc gcc-multilib g++-multilib libsdl2-dev
Install west
pip3 install --user -U west
echo 'export PATH=~/.local/bin:"$PATH"' >> ~/.bashrc
source ~/.bashrc
Get the Zephyr source code:
west init ~/zephyrproject
cd ~/zephyrproject
west update
Export a Zephyr CMake package
west zephyr-export
Zephyr’s scripts:
pip3 install --user -r ~/zephyrproject/zephyr/scripts/requirements.txt
1. Download the latest SDK installer:
cd ~
wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.13.0/zephyr-sdk-0.13.0-linux-x86_64-setup.run
2. Run the installer, installing the SDK in ~/zephyr-sdk-0.13.0:
chmod +x zephyr-sdk-0.13.0-linux-x86_64-setup.run
./zephyr-sdk-0.13.0-linux-x86_64-setup.run -- -d ~/zephyr-sdk-0.13.0
>src ctrl roots of zephyr-sdk-0.13.0\ & zephyrproject\
3. Install udev rules, which allow you to flash most Zephyr boards as a regular user:
sudo cp ~/zephyr-sdk-0.13.0/sysroots/x86_64-pokysdk-linux/usr/share/openocd/contrib/60-openocd.rules /etc/udev/rules.d
sudo udevadm control --reload
4. Build the Blinky Sample
cd ~/zephyrproject/zephyr
west build -p auto -b nrf52dk_nrf52832 samples/basic/blinky
Flash the Sample
west flash
@section Nordic Community Try [3]
Get the Zephyr source code:
west init ~/zephyrproject
cd ~/zephyrproject
west update
> 'west flash'
cd <ncs location>/zephyr/samples/basic/blinky
> cd ~/zephyrproject/zephyr/samples/basic/blinky
Connect nrf52 DK to computer and turn on it on
> Devices -> USB => USB Settings... -> Add new
west build -b nrf52dk_nrf52832 && west flash
Now LED1 should blink
'nrfjprog --program' command
cd <ncs location>/zephyr/samples/basic/blinky/build/zephyr
nrfjprog --eraseall
Make sure LED1 stops blinking
nrfjprog --program zephyr.hex --sectorerase
nrfjprog --reset
Now LED1 should blink
@section Notes
@board nRF52 DK [1]
*PCA10040 2.1.0
*nrf52dk_nrf52832
@section Opens
NCS has Zephyr built in?
@section Reference
1. https://www.nordicsemi.com/Products/Development-hardware/nrf52-dk
2. https://docs.zephyrproject.org/latest/getting_started
3. https://devzone.nordicsemi.com/f/nordic-q-a/75927/unable-to-run-zephyr-programs-on-nrf52840dk/313361#313361
