OWOR (OneWireOnRaspberry)

Owor allows you to connect your OneWire sensors to your Raspberry via the GPIO pins an process them in various ways

• WebUI
• MQTT
• HTTP

Installation

TODO: Provide a ready-made package

For now, Owor has to be compiled and started by hand:

1. Install .NET Core SDK 2.1
2. cd Owor.All
3. dotnet publish -r linux-arm
4. Copy to target Raspi
5. optional Adjust settings in appsettings.json
6. Start with ./Owor.All

Examples

API

GET
api/devices
-----------
returns all devices available on the bus

GET
api/devices/{DEVICE_ID}
-----------------------
returns a single device by its device id

Third Party Extensions

To add support for OEM devices, simply create an extension which implements IThirdPartyExtension.

Web Ui

Architecture

component Owor.Core
interface Owor.Api
component Owor.Ui
component Owor.Shared
component Owor.Mqtt

Owor.Core ..> Owor.Shared : "<include>"
Owor.Api -- Owor.Core : "<include>"
Owor.Ui --> Owor.Api : "<http>"
Owor.Mqtt --> Owor.Api : "<http>"

• Owor.Shared: Shared models
• Owor.Core: Base lib to read and assemble 1W sensors and their data
• Owor.Api: Http interface to retrieve data via Owor.Core
• Owor.Ui: Razor lib
• Owor.Mqtt: Mqtt connector

Also, there exists a catch-all project:

• Owor.All: "Base" project to assemble all other projects and run them within the same process

Data Processing Pipeline

1. Read device ids in configured directory
2. Assemble "default" devices
3. Identify special devices via ThirdPartyExtensions
4. Return devices