Raspberry Pi

Maker pHAT

<pdf page="9">File:Pi_maker_phat_users_manual.pdf</pdf>

screen /dev/tty.wchusbserial14430 115200

sudo raspi-config
sudo nano /etc/dhcpcd.conf

# Chorke Academia, Inc.
# static domain_name_servers=10.19.83.5 10.19.83.1
static domain_search=dev.shahed.biz
# static host_name=pi3

sudo systemctl restart dhcpcd
sudo systemctl daemon-reload

# execute in ssh client machine
ssh-copy-id -i ~/.ssh/rpi_chorke_rsa [email protected]
ssh -i ~/.ssh/rpi_chorke_rsa [email protected]

# ~/.ssh/config
Host rpi.bgd.chorke.org
     HostName 10.19.83.3
     PreferredAuthentications publickey
     IdentityFile ~/.ssh/rpi_chorke_rsa
     User pi

ssh rpi.bgd.chorke.org

apt install openjdk-8-jre
apt install openjdk-8-jdk
update-alternatives --config java
update-alternatives --config javac
dpkg-reconfigure phpmyadmin
apt autoremove

Dotnet Core

sudo su
mkdir -p /opt/dotnet
chown pi /opt/dotnet

sudo apt udpate
sudo apt install curl libunwind8 gettext apt-transport-https
sudo apt install libicu63 libssl1.1

cd /opt/dotnet
# download from http://cdn.chorke.org/soft/rpix/dotnet/
sudo tar zxf dotnet-sdk-2.2.102-linux-arm.tar.gz -C /opt/dotnet/
sudo tar zxf dotnet-runtime-2.1.9-linux-arm.tar.gz -C /opt/dotnet/
sudo tar zxf aspnetcore-runtime-2.2.1-linux-arm.tar.gz -C /opt/dotnet/

echo 'export DOTNET_ROOT=opt/dotnet' >> ~/.bash_profile
echo 'export PATH=$PATH:$DOTNET_ROOT' >> ~/.bash_profile
printenv

sudo ln -s /opt/dotnet/dotnet /usr/local/bin
dotnet --info
dotnet --help

Core Project

cd ~/Documents
mkdir HelloWorld
cd HelloWorld

dotnet new console
dotnet publish -r linux-arm
bin/Debug/netcoreapp2.2/linux-arm/publish/HelloWorld
# Hello World!

dotnet publish -r win-arm
bin/Debug/netcoreapp2.2/win-arm/publish/HelloWorld
# Hello World!

References

• Setting up Raspian and .NET Core 2.0 on a Raspberry Pi
• Hosting an ASP.NET Core application on Raspberry Pi 3
• Raspberry Pi Bind9 DNS/DDNS (Dynamic DNS) Server
• IoT with System.Device.Gpio by .Net Core 2.2
• Configuring a DNS Server in Raspberry Pi
• Linux System Prerequisites for .NET Core
• How to save Power on your Raspberry Pi
• Installing .Net Core on a Raspberry Pi 3
• Raspberry Pi Authoritative DNS Server
• Setting WiFi up via the command line
• Setting up a Raspberry Pi headless
• PI Zero W wpa_supplicant
• Node-RED Docker Image
• .NET Core IoT Libraries
• .NET Core Samples