michaeldimoudis

using System;

namespace functest
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");

michaeldimoudis

# This will use the apt-get package manager to install three prerequiste packages.
sudo apt-get install curl libunwind8 gettext

# Download the latest .NET Core Runtime for ARM32. This is refereed to as armhf on the Daily Builds page https://github.com/dotnet/core-setup
wget -O dotnet.tar.gz https://dotnetcli.blob.core.windows.net/dotnet/Runtime/release/2.1/dotnet-runtime-latest-linux-arm.tar.gz

# Create a destination folder and extract the downloaded package into it.
sudo mkdir -p /opt/dotnet && sudo tar zxf dotnet.tar.gz -C /opt/dotnet

# Set up a symbolic link to a directory on the path so we can call dotnet

michaeldimoudis

[Unit]
    Description=Appliance
    Requires=network-online.target
    After=network-online.target
        
    [Service]
    Type=simple
    ExecStart=/home/pi/apps/Appliance/Appliance
    Restart=always
    StartLimitInterval=5min

michaeldimoudis

wPi	Name	Mode	L	R	Mode	Name	wPi
	3.3v		01	02		5v
8	SDA.1	ALT0	03	04		5V
9	SCL.1	ALT0	05	06		GND
7	GPIO. 7	IN	07	08	ALT0	TxD	15
	GND		09	10	ALT0	RxD	16
0	GPIO. 0	IN	11	12	IN	GPIO. 1	1
2	GPIO. 2	IN	13	14		GND
3	GPIO. 3	IN	15	16	IN	GPIO. 4	4

michaeldimoudis

public async Task Initialize()
{
    while (true)
    {
        try
        {
            Log.Information("Azure IoT Hub trying to initialize");
            _deviceClient = null;
            _deviceClient = DeviceClient.CreateFromConnectionString(Config.DeviceConnectionString, TransportType.Mqtt);
            _deviceClient.SetConnectionStatusChangesHandler(async (s, r) => await ConnectionStatusChanged(s, r));

michaeldimoudis

private async Task ConnectionStatusChanged(ConnectionStatus status, ConnectionStatusChangeReason reason)
{
    // https://github.com/Azure/azure-iot-sdk-csharp/pull/741
    //Log.Information("Azure IoT Hub connection status Changed Status: {status} Reason: {reason}", status, reason);

    //if (status == ConnectionStatus.Connected && reason == ConnectionStatusChangeReason.Connection_Ok)
    //{
    //    Log.Information("Client connected (initially and after a successful retry).");
    //}

michaeldimoudis

namespace AWSServerless1
{
    /// <summary>
    /// The Main function can be used to run the ASP.NET Core application locally using the Kestrel webserver.
    /// It is now also the main entry point for the custom runtime.
    /// </summary>
    public class LocalEntryPoint
    {
        private static readonly LambdaEntryPoint LambdaEntryPoint = new LambdaEntryPoint();
        private static readonly Func<APIGatewayProxyRequest, ILambdaContext, Task<APIGatewayProxyResponse>> Func = LambdaEntryPoint.FunctionHandlerAsync;

michaeldimoudis

ARG VERSION=3.1-alpine

# Acknowledgements:
# This file was dervied with the help of a combination of https://github.com/ironPeakServices/iron-alpine/blob/master/Dockerfile
# and these 2 blog posts https://medium.com/01001101/containerize-your-net-core-app-the-right-way-35c267224a8d and https://medium.com/asos-techblog/minimising-your-attack-surface-by-building-highly-specialised-docker-images-example-for-net-b7bb177ab647

# Stage 1: Build application
FROM mcr.microsoft.com/dotnet/core/sdk:$VERSION AS build-env

WORKDIR /build

michaeldimoudis

#!/usr/bin/env sh

# Acknowledgements:
# Most of this file was derived from https://github.com/ironPeakServices/iron-alpine/blob/master/Dockerfile
# with some additions from https://medium.com/asos-techblog/minimising-your-attack-surface-by-building-highly-specialised-docker-images-example-for-net-b7bb177ab647

# fail if a command fails
set -e
set -o pipefail

michaeldimoudis

#!/usr/bin/env sh

# Acknowledgement:
# Most of this file was derived from https://github.com/ironPeakServices/iron-alpine/blob/master/post-install.sh

# fail if a command fails
set -e
set -o pipefail

# remove apk package manager