@lessondesk/marker-protocol - npm Package Compare versions

Comparing version 3.0.6 to 3.0.7

dist/index.js

@@ -135,4 +135,4 @@ function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
   }),
-  length: function () {
-    return (this.bytes - 10) / 4;
+  length: function (parsed) {
+    return (parsed.bytes - 11) / 4;
   }
@@ -313,3 +313,3 @@ });
   Protocol.prototype._transform = function _transform (chunk, encoding, cb) {
-    //console.log(chunk);
+    // console.log(chunk);
     try {
@@ -355,2 +355,43 @@ var data = PARSER.parse(chunk);
 
+    this.removeMarker = function (port, serial) {
+      // Remove the marker from our list
+      this$1.markers = this$1.markers.filter(function (marker) { return marker.serial !== serial; }); //Remove marker from the AP list
+
+      var header = Buffer.from([0xfd, 0xfd, 0xfd, 0x03, 0x05]);
+      var payload = Buffer.alloc(4);
+      payload.writeUInt8(121, 0);
+      payload.writeUInt8((0x00ff0000 & serial) >> 16, 1);
+      payload.writeUInt8((0x0000ff00 & serial) >> 8, 2);
+      payload.writeUInt8(0x000000ff & serial, 3);
+      var packet = Buffer.concat([header, payload]);
+      port.write(packet);
+    };
+
+    this.markerDump = function (port) {
+      port.write(Buffer.from([0xfd, 0xfd, 0xfd, 0x03, 0x06]));
+    };
+
+    this.handleApVersionRequest = function (port) {
+      port.write(Buffer.from([0xfd, 0xfd, 0xfd, 0x03, 0x04]));
+    };
+
+    this.handleMarkerInfoResponse = function (packet) {
+      // Add the marker to our list
+      var ref = packet.data;
+      var gtin = ref.gtin;
+      var serial = ref.serial;
+      this$1.markers.push({
+        gtin: gtin,
+        serial: serial
+      });
+    };
+
+    this.setAmpStateOn = function (port) {
+      port.write(Buffer.from([0xfd, 0xfd, 0xfd, 0x03, 0x01, 0x01]));
+    };
+
+    this.setApChannel = function (port, channel) {
+      port.write(Buffer.from([0xfd, 0xfd, 0xfd, 0x03, channel]));
+    };
+
     this.openAccessPoint = function (info) {
@@ -370,2 +411,13 @@ var ref = info.filter(function (device) { return device.manufacturer === "FTDI"; });
           this$1.addMarker(port, packet.data.marker.serial);
+          this$1.emit("data", packet);
+        } else if (packet.type === Packets.MARKER_INFO) {
+          this$1.handleMarkerInfoResponse(packet);
+          this$1.emit("data", packet);
+        } else if (packet.type === Packets.MARKER_ADDED) {
+          var ref = packet.data.marker;
+          var serial = ref.serial;
+          this$1.markers.push({
+            serial: serial
+          });
+          this$1.emit("data", packet);
         } else {
@@ -375,6 +427,6 @@ this$1.emit("data", packet);
       });
-      this$1.on('list', function () {
-        console.log('\nReceived a list request...\n');
-        this$1.listMarkers(port);
-      });
+      this$1.on('list', function () { return this$1.markerDump(port); });
+      this$1.on('remove', function (serial) { return this$1.removeMarker(port, serial); });
+      this$1.on('version', function () { return this$1.handleApVersionRequest(port); });
+      this$1.on('channel', function (channel) { return this$1.setApChannel(port, channel); });
     };
@@ -390,2 +442,13 @@
 
+  /**
+   * [0xFD], [0xFD], [0xFD], [0x01], [0x00]
+   * |____________________|  |____|  |____|
+   *        Preamble          Flag    Data
+   *
+   * @param {*} port the serial port interface.
+   */
+  MarkerProtocol.prototype.setAmpStateOff = function setAmpStateOff (port) {
+    port.write(Buffer.from([0xfd, 0xfd, 0xfd, 0x03, 0x01, 0x00]));
+  };
+
   return MarkerProtocol;
@@ -392,0 +455,0 @@ }(EventEmitter));

package.json

 {
   "name": "@lessondesk/marker-protocol",
-  "version": "3.0.6",
+  "version": "3.0.7",
   "description": "Lesson Desk Group marker protocol",
@@ -38,4 +38,5 @@ "source": "src/index.js",
     "events": "^3.0.0",
+    "serialport": "^8.0.5",
     "stream": "0.0.2"
   }
 }

No alert changes

Improved metrics

Total package byte prevSize

58929

increased by9.64%

Lines of code

401

increased by15.9%

Worsened metrics

Dependency count

5

increased by25%

Dependency changes

• + Addedserialport@^8.0.5