Installation on Raspberry Pi¶

Vim¶

The Vi Editor is older, install Vim

sudo apt install vim

Bash¶

Add the following into ~/.bashrc file

alias ll="ls -l"
export HISTSIZE=2000
export HISTFILESIZE=2000
# ignorespace erasedups
export HISTCONTROL=ignoreboth

SSH and Git¶

ssh-keygen -t ed25519
cat /home/anandas/.ssh/id_ed25519.pub

copy the output into git's settings

git config --global user.email "4833102+asarangaram@users.noreply.github.com"
git config --global user.name "Ananda S RPi"

Hardware¶

sudo apt update && sudo apt full-upgrade
sudo raspi-config

Modify the following via TUI

Advanced Options => PCIe Speed => Yes => Finish Advanced Options > Bootloader Version, choose Latest , allow the system to update.

When requesting to reboot, accept yes or sudo reboot now

Install Hailo¶

The below installs the default version. Just check if the version is supported by Digirum.

sudo apt install hailo-all
hailortcli fw-control identify
sudo systemctl enable --now hailort.service

Install DeGirum¶

Create a virtual Environment¶

python3 -m venv ~/degirum_env
source ~/degirum_env/bin/activate
cd ~/demos
git clone git@github.com:asarangaram/degirum_hailo_examples.git
cd degirum_hailo_examples
pip install -r requirements.txt
# for some reasons, these two needed to be installed seperately
pip install matplotlib lancedb
python test.py

setup Jupiter Lab.¶

python -m ipykernel install --user --name=degirum_env --display-name "Python (degirum_env)"
jupyter lab --no-browser --port=8889

Now you can access the Jupiter Notebooks from a browser with the link displayed on the terminal¶

Take Backup¶

Image Name: SDCardBackup_Hailo_Digirum.img