https://github.com/jarlakxen/reactive-serial

Reactive Streams API for Serial Communication
https://github.com/jarlakxen/reactive-serial

akka reactive-streams scala serial

Last synced: 2 months ago
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Reactive Streams API for Serial Communication

• Host: GitHub
• URL: https://github.com/jarlakxen/reactive-serial
• Owner: Jarlakxen
• License: apache-2.0
• Created: 2015-09-02T01:40:57.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-12-13T23:34:54.000Z (about 8 years ago)
• Last Synced: 2024-04-16T07:18:34.743Z (10 months ago)
• Topics: akka, reactive-streams, scala, serial
• Language: Scala
• Size: 23.4 KB
• Stars: 26
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Reactive Streams for Serial Communication

[Reactive Streams](http://www.reactive-streams.org) wrapper for [jSerialComm](http://fazecast.github.io/jSerialComm/). 

Available for 2.11 and 2.12:

````scala

resolvers += Resolver.bintrayRepo("jarlakxen", "maven")

libraryDependencies += "com.github.jarlakxen" %% "reactive-serial" % "1.4"

````

Example usage

----

```Scala

import akka.actor.ActorSystem

import akka.stream.ActorMaterializer

import akka.stream.scaladsl.{Sink, Source}

import com.github.jarlakxen.reactive.serial.ReactiveSerial

implicit val actorSystem = ActorSystem("ReactiveSerial")

implicit val materializer = ActorMaterializer()

val serialPort = ReactiveSerial.port("/dev/ttyUSB0")

val serial = ReactiveSerial(port = serialPort, baudRate = 57600)

val publisher: Publisher[ByteString] = serial.publisher(bufferSize=100)

val subscriber: Subscriber[ByteString] = serial.subscriber(requestStrategyProvider=ZeroRequestStrategy)

Source.fromPublisher(publisher).map(_.message().toUpperCase).to(Sink.fromSubscriber(subscriber)).run()

```