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b9cc6e0aac Add README.md 2021-01-12 18:17:41 +01:00
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# Waveshare UART fingerprint sensor (C)
A C# library for the [**Waveshare UART fingerprint sensor (C)**][Sensor], running on
.Net Framework 4.7 (**Mono**) on a **Raspberry Pi**
This library is tested using a Raspberry Pi Zero (hence the use of Mono)
but should work on any Raspberry.
It should also be easily portable to any device that supports Mono
or an equivalent (*.Net Core*).
## Usage
- First install it from [**nuget**](https://www.nuget.org/packages/WaveshareUARTFingerprintSensor/)
Then you only need to start the sensor
```csharp
// PrimarySerialPort refers to /dev/ttyAMA0
// SecondarySerialPort refers to /dev/ttyS0
// You need to choose it according to your Raspberry
// Check the table below
var sensor = new FingerprintSensor(FingerprintSensor.PrimarySerialPort);
sensor.Start();
// Do any command
// Example: get the user count
if (sensor.TryGetUserCount(out ushort count))
{
Console.WriteLine($"User count: {count}");
}
```
Here is a table of which serial port to use on which Raspberry Pi,
it may be different for you
| Model | Port |
| --------- | ---------------------- |
| Pi Zero | Primary (/dev/ttyAMA0) |
| Pi Zero W | Secondary (/dev/ttyS0) |
| Pi 1 | Primary (/dev/ttyAMA0) |
| Pi 2 | Primary (/dev/ttyAMA0) |
| Pi 3 | Secondary (/dev/ttyS0) |
| Pi Zero 4 | Secondary (/dev/ttyS0) |
> The Secondary UART is **disabled by default**, you an activate it in `raspi-config`
> [**Source**](https://www.raspberrypi.org/documentation/configuration/uart.md)
## Sample App
You can find a [**sample app**](WaveshareUARTFingerprintSensor.Sample) which shows basic usages of
this library and may help you to understand how to use it
## Contributing
If you have a feature idea or want to report a bug, don't hesitate to create a new
[**Issue**](https://github.com/Eveldee/WaveshareUARTFingerprintSensor/issues) or do a
[**Pull Request**](https://github.com/Eveldee/WaveshareUARTFingerprintSensor/pulls)
## Copyright and license
*[**WaveshareUARTFingerprintSensor**](README.md)* library is licensed under the [MIT License](LICENSE).
*[**Unosquare.Raspberry.IO**](https://github.com/migueldeicaza/gui.cs/)* library is under the [MIT License](https://github.com/unosquare/raspberryio/blob/master/LICENSE).
<!-- Links -->
[Sensor]: https://www.waveshare.com/wiki/UART_Fingerprint_Sensor_(C)

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# Sample App
A sample app for the [Waveshare UART fingerprint sensor (C) library](../README.md)
![Sample](../Sample.png)
## Build
You can compile it using any **C# IDE** that supports **.Net Framework** or by running
`dotnet build` in a **terminal** using [**.Net CLI**](https://docs.microsoft.com/en-us/dotnet/core/tools/)
## Usage
- Install [**Mono**](https://www.mono-project.com/) on your Raspberry Pi
- [**Download**](https://github.com/Eveldee/WaveshareUARTFingerprintSensor/releases) or [**Build**](#build) the application
- Run it with `mono WaveshareUARTFingerprintSensor.Sample.exe`
## Copyright and license
*[**WaveshareUARTFingerprintSensor**](../README.md)* library is licensed under the [MIT License](../LICENSE).
*[**gui.cs**](https://github.com/migueldeicaza/gui.cs/)* library is under the [MIT License](https://github.com/migueldeicaza/gui.cs/blob/master/LICENSE).

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// Les informations générales relatives à un assembly dépendent de
// l'ensemble d'attributs suivant. Changez les valeurs de ces attributs pour modifier les informations
// associées à un assembly.
[assembly: AssemblyTitle("WaveshareUARTFingerprintSensor")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyTitle("Waveshare UART Fingerprint Sensor (C)")]
[assembly: AssemblyDescription("C# library for the Waveshare UART fingerprint sensor (C)")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyCompany("Ilyx")]
[assembly: AssemblyProduct("WaveshareUARTFingerprintSensor")]
[assembly: AssemblyCopyright("Copyright © 2020")]
[assembly: AssemblyCopyright("")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]

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<?xml version="1.0" encoding="utf-8"?>
<package >
<metadata>
<id>$id$</id>
<version>$version$</version>
<title>Waveshare UART Fingerprint Sensor</title>
<authors>Eveldee</authors>
<requireLicenseAcceptance>false</requireLicenseAcceptance>
<license type="expression">MIT</license>
<projectUrl>https://github.com/Eveldee/WaveshareUARTFingerprintSensor</projectUrl>
<!-- <iconUrl>http://icon_url_here_or_delete_this_line/</iconUrl> -->
<description>C# library for the Waveshare UART fingerprint sensor (C)</description>
<releaseNotes>Initial version.</releaseNotes>
<copyright>$copyright$</copyright>
<tags>Fingerprint Sensor Waveshare UART</tags>
</metadata>
</package>