Merge pull request #4 from reillyeon/stream_names

Rename in/out properties to readable/writable

Author: jameshollyergoogle

demo.html

@@ -46,8 +46,8 @@ <h1>Serial API Polyfill Demo</h1>
         //probably want to do some checks here to make sure you get the correct device.  We are just grabbing the first for the demo
         mySerial = serialDevices[0];
         await mySerial.open();
-        reader = mySerial.in.getReader();
-        writer = mySerial.out.getWriter();
+        reader = mySerial.readable.getReader();
+        writer = mySerial.writable.getWriter();
       }
     })
 
@@ -60,8 +60,8 @@ <h1>Serial API Polyfill Demo</h1>
     serial.requestPort().then(async (serialPort) => {
       mySerial = serialPort;
       await mySerial.open();
-      reader = mySerial.in.getReader();
-      writer = mySerial.out.getWriter();
+      reader = mySerial.readable.getReader();
+      writer = mySerial.writable.getWriter();
     })
 
 
@@ -75,8 +75,8 @@ <h1>Serial API Polyfill Demo</h1>
     //     mySerial = new serial.SerialPort(device);
     //     await mySerial.open();
     //
-    //     reader = mySerial.in.getReader();
-    //     writer = mySerial.out.getWriter();
+    //     reader = mySerial.readable.getReader();
+    //     writer = mySerial.writable.getWriter();
     //   }
     // );
   });

serial.ts

@@ -55,8 +55,8 @@ const kStopbitsIndexMapping = [1, 1.5, 2];
 
 /** a class used to control serial devices over WebUSB */
 export class SerialPort {
-  public in: ReadableStream<Uint8Array>;
-  public out: WritableStream<Uint8Array>;
+  public readable: ReadableStream<Uint8Array>;
+  public writable: WritableStream<Uint8Array>;
 
   private transferInterface_: USBInterface;
   private serialOptions_: SerialOptions;
@@ -109,8 +109,8 @@ export class SerialPort {
         'value': 0x01,
         'index': controlInterface.interfaceNumber,
       });
-      this.in = new ReadableStream({start: this.readStart.bind(this)});
-      this.out = new WritableStream({
+      this.readable = new ReadableStream({start: this.readStart.bind(this)});
+      this.writable = new WritableStream({
         write: this.write.bind(this),
       });
     } catch (error) {