openbci-utilities - npm Package Compare versions

Comparing version 0.1.2 to 0.1.3

changelog.md

@@ -0,1 +1,7 @@
+# 0.1.3
+
+### New Features
+
+* A bunch of functions to support synchronization of channel settings with cyton. Will be used by both the Wifi and the Cyton node modules.
+
 # 0.1.2
@@ -2,0 +8,0 @@

openBCISimulator.js

@@ -6,3 +6,3 @@ 'use strict';
 
-const openBCISample = require('./openBCIUtilities');
+const obciUtilities = require('./openBCIUtilities');
 const k = require('./openBCIConstants');
@@ -19,3 +19,3 @@ const now = require('performance-now');
   drift: 0,
-  firmwareVersion: [k.OBCIFirmwareV1, k.OBCIFirmwareV2],
+  firmwareVersion: [k.OBCIFirmwareV1, k.OBCIFirmwareV2, k.OBCIFirmwareV3],
   fragmentation: [k.OBCISimulatorFragmentationNone, k.OBCISimulatorFragmentationRandom, k.OBCISimulatorFragmentationFullBuffers, k.OBCISimulatorFragmentationOneByOne],
@@ -35,3 +35,3 @@ latencyTime: 16,
   options = options || {};
-  var opts = {};
+  let opts = {};
 
@@ -41,5 +41,5 @@ stream.Stream.call(this);
   /** Configuring Options */
-  var o;
+  let o;
   for (o in _options) {
-    var userValue = options[o];
+    let userValue = options[o];
     delete options[o];
@@ -89,3 +89,3 @@
   // Objects
-  this.sampleGenerator = openBCISample.randomSample(k.OBCINumberOfChannelsDefault, this.options.sampleRate, this.options.alpha, this.options.lineNoise);
+  this.sampleGenerator = obciUtilities.randomSample(k.OBCINumberOfChannelsDefault, this.options.sampleRate, this.options.alpha, this.options.lineNoise);
   this.time = {
@@ -130,3 +130,3 @@ current: 0,
   // buffer is copied because presently openBCICyton.js reuses it
-  var outBuffer = new Buffer(this.outputBuffer.slice(0, size));
+  let outBuffer = new Buffer(this.outputBuffer.slice(0, size));
 
@@ -143,3 +143,3 @@ this.outputBuffer.copy(this.outputBuffer, 0, size, this.outputBuffered);
   while (this.outputBuffered + dataBuffer.length > this.outputBuffer.length) {
-    var len = dataBuffer.copy(this.outputBuffer, this.outputBuffered);
+    let len = dataBuffer.copy(this.outputBuffer, this.outputBuffered);
     dataBuffer = dataBuffer.slice(len);
@@ -156,3 +156,3 @@ this.outputBuffered += len;
   if (!this.outputLoopHandle) {
-    var latencyTime = this.options.latencyTime;
+    let latencyTime = this.options.latencyTime;
     if (this.options.fragmentation === k.OBCISimulatorFragmentationOneByOne ||
@@ -164,4 +164,4 @@ this.options.fragmentation === k.OBCISimulatorFragmentationNone) {
     }
-    var outputLoop = () => {
-      var size;
+    let outputLoop = () => {
+      let size;
       switch (this.options.fragmentation) {
@@ -290,2 +290,15 @@ case k.OBCISimulatorFragmentationRandom:
       break;
+    case k.OBCIMiscQueryRegisterSettings:
+      let outputString = k.OBCIRegisterQueryCyton;
+      if (this.options.daisy) {
+        outputString += k.OBCIRegisterQueryCytonDaisy;
+      }
+      if (this.options.firmwareVersion === k.OBCIFirmwareV3) {
+        outputString += k.OBCIRegisterQueryAccelerometerFirmwareV3;
+      } else {
+        outputString += k.OBCIRegisterQueryAccelerometerFirmwareV1;
+      }
+      this._output(Buffer.from(outputString));
+      this._printEOT();
+      break;
     default:
@@ -320,7 +333,7 @@ break;
 Simulator.prototype._startStream = function () {
-  var intervalInMS = 1000 / this.options.sampleRate;
+  let intervalInMS = 1000 / this.options.sampleRate;
 
   if (intervalInMS < 2) intervalInMS = 2;
 
-  var getNewPacket = sampNumber => {
+  let getNewPacket = sampNumber => {
     if (this.options.accel) {
@@ -330,8 +343,8 @@ if (this.synced) {
           this.sendSyncSetPacket = false;
-          return openBCISample.convertSampleToPacketAccelTimeSyncSet(this.sampleGenerator(sampNumber), now().toFixed(0));
+          return obciUtilities.convertSampleToPacketAccelTimeSyncSet(this.sampleGenerator(sampNumber), now().toFixed(0));
         } else {
-          return openBCISample.convertSampleToPacketAccelTimeSynced(this.sampleGenerator(sampNumber), now().toFixed(0));
+          return obciUtilities.convertSampleToPacketAccelTimeSynced(this.sampleGenerator(sampNumber), now().toFixed(0));
         }
       } else {
-        return openBCISample.convertSampleToPacketStandard(this.sampleGenerator(sampNumber));
+        return obciUtilities.convertSampleToPacketStandard(this.sampleGenerator(sampNumber));
       }
@@ -342,8 +355,8 @@ } else {
           this.sendSyncSetPacket = false;
-          return openBCISample.convertSampleToPacketRawAuxTimeSyncSet(this.sampleGenerator(sampNumber), now().toFixed(0), new Buffer([0, 0, 0, 0, 0, 0]));
+          return obciUtilities.convertSampleToPacketRawAuxTimeSyncSet(this.sampleGenerator(sampNumber), now().toFixed(0), new Buffer([0, 0, 0, 0, 0, 0]));
         } else {
-          return openBCISample.convertSampleToPacketRawAuxTimeSynced(this.sampleGenerator(sampNumber), now().toFixed(0), new Buffer([0, 0, 0, 0, 0, 0]));
+          return obciUtilities.convertSampleToPacketRawAuxTimeSynced(this.sampleGenerator(sampNumber), now().toFixed(0), new Buffer([0, 0, 0, 0, 0, 0]));
         }
       } else {
-        return openBCISample.convertSampleToPacketRawAux(this.sampleGenerator(sampNumber), new Buffer([0, 0, 0, 0, 0, 0]));
+        return obciUtilities.convertSampleToPacketRawAux(this.sampleGenerator(sampNumber), new Buffer([0, 0, 0, 0, 0, 0]));
       }
@@ -350,0 +363,0 @@ }

package.json

 {
   "name": "openbci-utilities",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "The official utility package of Node.js SDK for the OpenBCI Biosensor Boards.",
@@ -40,2 +40,3 @@ "main": "index.js",
     "dirty-chai": "^2.0.1",
+    "eslint-plugin-chai-friendly": "^0.4.0",
     "istanbul": "^0.4.4",
@@ -42,0 +43,0 @@ "mocha": "^3.0.2",

No alert changes

Improved metrics

Total package byte prevSize

175349

increased by12.44%

Lines of code

4116

increased by9.38%

Worsened metrics

Dev dependency count

13

increased by8.33%

No dependency changes