1 files changed, 48 insertions, 0 deletions
diff --git a/scala/jssc/src/main/scala/com/github/jodersky/ace/jssc/JSSCSerialProvider.scala b/scala/jssc/src/main/scala/com/github/jodersky/ace/jssc/JSSCSerialProvider.scala
new file mode 100644
index 0000000..3bfd650
--- /dev/null
+++ b/scala/jssc/src/main/scala/com/github/jodersky/ace/jssc/JSSCSerialProvider.scala
@@ -0,0 +1,48 @@
+package com.github.jodersky.ace.jssc
+
+import scala.concurrent._
+import scala.concurrent.ExecutionContext.Implicits.global
+import com.github.jodersky.ace.serial._
+import com.github.jodersky.ace.serial.Serial
+import jssc.SerialPortEvent
+import jssc.SerialPort
+import jssc.SerialPortEventListener
+import java.io.IOException
+
+object JSSCSerialProvider extends SerialProvider {
+
+  def open(port: String, baudRate: Int) = new Serial {
+    val serialPort = new SerialPort(port);
+    serialPort.openPort()
+    serialPort.setParams(
+      baudRate,
+      SerialPort.DATABITS_8,
+      SerialPort.STOPBITS_1,
+      SerialPort.PARITY_NONE)
+
+    val listener = new SerialPortEventListener {
+      override def serialEvent(event: SerialPortEvent) = {
+        if (event.isRXCHAR()) {
+          val bytes = serialPort.readBytes
+          if (bytes != null) notifyHigher(bytes.map(_ & 0xff))
+        }
+      }
+    }
+
+    def send(data: Seq[Int]) = future {
+      serialPort.writeBytes(data.toArray.map(_.toByte))
+    } map { success =>
+      if (success) data
+      else throw new IOException("Could not write to serial port.")
+    }
+
+    def close() = serialPort.closePort()
+
+    def begin() = {
+      val mask = SerialPort.MASK_RXCHAR + SerialPort.MASK_CTS + SerialPort.MASK_DSR
+      serialPort.setEventsMask(mask)
+      serialPort.addEventListener(listener)
+    }
+  }
+
+}
+\ No newline at end of file