avrgirl-stk500v2 - npm Package Compare versions

Comparing version 1.1.0 to 2.0.0

avrgirl-stk500v2.js

 var C = require('./lib/c');
 var EventEmitter = require('events').EventEmitter;
 var util = require('util');
+var fs = require('fs');
 var async = require('async');
-var bufferEqual = require('buffer-equal');
 var libusb = require('./lib/libusb-comms');
 var serialcom = require('./lib/serialport-comms');
-var fs = require('fs');
 var intelhex = require('intel-hex');
@@ -42,4 +41,2 @@
   var self = this;
-  // libusb
-  this.open();
   this.device.setUpInterface(function(error) {
@@ -67,3 +64,3 @@ if (!error) {
   var lLSB = buffer.length & 0xFF;
-  var head = new Buffer([0x1B, this.seq, lMSB, lLSB, C.TOKEN]);
+  var head = Buffer.from([0x1B, this.seq, lMSB, lLSB, C.TOKEN]);
   var headed = Buffer.concat([head, buffer]);
@@ -78,3 +75,3 @@
 
-  var framed = Buffer.concat([headed, new Buffer([checksum])]);
+  var framed = Buffer.concat([headed, Buffer.from([checksum])]);
   return framed;
@@ -88,3 +85,3 @@ };
     }
-    var buffer = new Buffer(buffer);
+    var buffer = Buffer.from(buffer);
   }
@@ -131,3 +128,3 @@
   var self = this;
-  var cmd = new Buffer([C.CMD_SIGN_ON]);
+  var cmd = Buffer.from([C.CMD_SIGN_ON]);
   var frameless = this.options.frameless;
@@ -153,3 +150,3 @@ var readLen = frameless ? 3 : 9;
   var error = null;
-  if (!bufferEqual(data, sig)) {
+  if (!sig.equals(data)) {
     error = new Error('Failed to verify: signature does not match.');
@@ -167,3 +164,3 @@ }
 
-  var cmd = new Buffer([C.CMD_LOAD_ADDRESS, msb, xsb, ysb, lsb]);
+  var cmd = Buffer.from([C.CMD_LOAD_ADDRESS, msb, xsb, ysb, lsb]);
 
@@ -186,3 +183,3 @@ this.sendCmd(cmd, function (error) {
 
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     cmd,
@@ -266,3 +263,3 @@ lMSB, lLSB,
 
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     C.CMD_ENTER_PROGMODE_ISP,
@@ -288,3 +285,3 @@ options.timeout, options.stabDelay,
 
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     C.CMD_LEAVE_PROGMODE_ISP, options.preDelay, options.postDelay
@@ -304,3 +301,3 @@ ]);
 
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     C.CMD_CHIP_ERASE_ISP,
@@ -375,3 +372,3 @@ erase.delay, options.pollMethod,
   var cmd = memType === 'flash' ? C.CMD_READ_FLASH_ISP : C.CMD_READ_EEPROM_ISP
-  var buf = new Buffer([
+  var buf = Buffer.from([
     cmd,
@@ -396,2 +393,3 @@ length >> 8, length,
   var signature = options.signature;
+  var signatureLength = signature.size;
   var frameless = this.options.frameless;
@@ -403,3 +401,3 @@ var readLen = frameless ? 4 : 10;
 
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     C.CMD_READ_SIGNATURE_ISP,
@@ -411,3 +409,3 @@ signature.startAddress,
 
-  var response = new Buffer(3);
+  var response = Buffer.alloc(3);
 
@@ -422,3 +420,3 @@ function getSigByte() {
         cmd[4] = set;
-        if (set < 3) {
+        if (set < signatureLength) {
           getSigByte();
@@ -471,3 +469,3 @@ } else {
 
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     C.CMD_READ_FUSE_ISP,
@@ -477,3 +475,3 @@ chip.fuses.startAddress
 
-  var cmdf = Buffer.concat([cmd, new Buffer(fuse)], cmd.length + fuse.length);
+  var cmdf = Buffer.concat([cmd, Buffer.from(fuse)], cmd.length + fuse.length);
 
@@ -484,3 +482,3 @@ self.write(cmdf, function (error) {
       if (error) { callback(error); }
-      response = new Buffer([data[fusePos]]);
+      response = Buffer.from([data[fusePos]]);
       callback(null, response);
@@ -499,3 +497,3 @@ });
 
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     C.CMD_PROGRAM_FUSE_ISP,
@@ -518,3 +516,3 @@ fuseCmd[0], fuseCmd[1],
 avrgirlStk500v2.prototype.setParameter = function (param, value, callback) {
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     C.CMD_SET_PARAMETER,
@@ -532,3 +530,3 @@ param, value
   var self = this;
-  var cmd = new Buffer([
+  var cmd = Buffer.from([
     C.CMD_GET_PARAMETER,
@@ -535,0 +533,0 @@ param

lib/c.js

 // thanks @soldair <3
+const constants = {};
 // STK message constants
-module.exports.MESSAGE_START = 0x1B
-module.exports.TOKEN         = 0x0E
+constants.MESSAGE_START = 0x1B
+constants.TOKEN         = 0x0E
 
 // STK general command constants
-module.exports.CMD_SIGN_ON               = 0x01
-module.exports.CMD_SET_PARAMETER         = 0x02
-module.exports.CMD_GET_PARAMETER         = 0x03
-module.exports.CMD_SET_DEVICE_PARAMETERS = 0x04
-module.exports.CMD_OSCCAL                = 0x05
-module.exports.CMD_LOAD_ADDRESS          = 0x06
-module.exports.CMD_FIRMWARE_UPGRADE      = 0x07
+constants.CMD_SIGN_ON               = 0x01
+constants.CMD_SET_PARAMETER         = 0x02
+constants.CMD_GET_PARAMETER         = 0x03
+constants.CMD_SET_DEVICE_PARAMETERS = 0x04
+constants.CMD_OSCCAL                = 0x05
+constants.CMD_LOAD_ADDRESS          = 0x06
+constants.CMD_FIRMWARE_UPGRADE      = 0x07
 
 // STK ISP command constants
-module.exports.CMD_ENTER_PROGMODE_ISP  = 0x10
-module.exports.CMD_LEAVE_PROGMODE_ISP  = 0x11
-module.exports.CMD_CHIP_ERASE_ISP      = 0x12
-module.exports.CMD_PROGRAM_FLASH_ISP   = 0x13
-module.exports.CMD_READ_FLASH_ISP      = 0x14
-module.exports.CMD_PROGRAM_EEPROM_ISP  = 0x15
-module.exports.CMD_READ_EEPROM_ISP     = 0x16
-module.exports.CMD_PROGRAM_FUSE_ISP    = 0x17
-module.exports.CMD_READ_FUSE_ISP       = 0x18
-module.exports.CMD_PROGRAM_LOCK_ISP    = 0x19
-module.exports.CMD_READ_LOCK_ISP       = 0x1A
-module.exports.CMD_READ_SIGNATURE_ISP  = 0x1B
-module.exports.CMD_READ_OSCCAL_ISP     = 0x1C
-module.exports.CMD_SPI_MULTI           = 0x1D
+constants.CMD_ENTER_PROGMODE_ISP  = 0x10
+constants.CMD_LEAVE_PROGMODE_ISP  = 0x11
+constants.CMD_CHIP_ERASE_ISP      = 0x12
+constants.CMD_PROGRAM_FLASH_ISP   = 0x13
+constants.CMD_READ_FLASH_ISP      = 0x14
+constants.CMD_PROGRAM_EEPROM_ISP  = 0x15
+constants.CMD_READ_EEPROM_ISP     = 0x16
+constants.CMD_PROGRAM_FUSE_ISP    = 0x17
+constants.CMD_READ_FUSE_ISP       = 0x18
+constants.CMD_PROGRAM_LOCK_ISP    = 0x19
+constants.CMD_READ_LOCK_ISP       = 0x1A
+constants.CMD_READ_SIGNATURE_ISP  = 0x1B
+constants.CMD_READ_OSCCAL_ISP     = 0x1C
+constants.CMD_SPI_MULTI           = 0x1D
 
 // STK status constants
 // Success
-module.exports.STATUS_CMD_OK = 0x00
+constants.STATUS_CMD_OK = 0x00
 // Warnings
-module.exports.STATUS_CMD_TOUT          = 0x80
-module.exports.STATUS_RDY_BSY_TOUT      = 0x81
-module.exports.STATUS_SET_PARAM_MISSING = 0x82
+constants.STATUS_CMD_TOUT          = 0x80
+constants.STATUS_RDY_BSY_TOUT      = 0x81
+constants.STATUS_SET_PARAM_MISSING = 0x82
 // Errors
-module.exports.STATUS_CMD_FAILED  = 0xC0
-module.exports.STATUS_CKSUM_ERROR = 0xC1
-module.exports.STATUS_CMD_UNKNOWN = 0xC9
+constants.STATUS_CMD_FAILED  = 0xC0
+constants.STATUS_CKSUM_ERROR = 0xC1
+constants.STATUS_CMD_UNKNOWN = 0xC9
 
 // STK parameter constants
-module.exports.STATUS_BUILD_NUMBER_LOW  = 0x80
-module.exports.STATUS_BUILD_NUMBER_HIGH = 0x81
-module.exports.STATUS_HW_VER            = 0x90
-module.exports.STATUS_SW_MAJOR          = 0x91
-module.exports.STATUS_SW_MINOR          = 0x92
-module.exports.STATUS_VTARGET           = 0x94
-module.exports.STATUS_VADJUST           = 0x95
-module.exports.STATUS_OSC_PSCALE        = 0x96
-module.exports.STATUS_OSC_CMATCH        = 0x97
-module.exports.STATUS_SCK_DURATION      = 0x98
-module.exports.STATUS_TOPCARD_DETECT    = 0x9A
-module.exports.STATUS_STATUS            = 0x9C
-module.exports.STATUS_DATA              = 0x9D
-module.exports.STATUS_RESET_POLARITY    = 0x9E
-module.exports.STATUS_CONTROLLER_INIT   = 0x9F
+constants.STATUS_BUILD_NUMBER_LOW  = 0x80
+constants.STATUS_BUILD_NUMBER_HIGH = 0x81
+constants.STATUS_HW_VER            = 0x90
+constants.STATUS_SW_MAJOR          = 0x91
+constants.STATUS_SW_MINOR          = 0x92
+constants.STATUS_VTARGET           = 0x94
+constants.STATUS_VADJUST           = 0x95
+constants.STATUS_OSC_PSCALE        = 0x96
+constants.STATUS_OSC_CMATCH        = 0x97
+constants.STATUS_SCK_DURATION      = 0x98
+constants.STATUS_TOPCARD_DETECT    = 0x9A
+constants.STATUS_STATUS            = 0x9C
+constants.STATUS_DATA              = 0x9D
+constants.STATUS_RESET_POLARITY    = 0x9E
+constants.STATUS_CONTROLLER_INIT   = 0x9F
 
 // STK answer constants
-module.exports.ANSWER_CKSUM_ERROR = 0xB0
+constants.ANSWER_CKSUM_ERROR = 0xB0
+
+constants.SEQ_SIGN_ON = [0x1b, 0x03, 0x00, 0x0b, 0x0e, 0x01, 0x00, 0x08, 0x41, 0x56, 0x52, 0x49, 0x53, 0x50, 0x5f, 0x32, 0x76]; 
+
+module.exports = constants;

lib/serialport-comms.js

 var async = require('async');
+var c = require('./c');
 
@@ -57,3 +58,3 @@ function serialCom (port) {
   var attempts = 0;
-  var signon = new Buffer([0x1b, 0x03, 0x00, 0x0b, 0x0e, 0x01, 0x00, 0x08, 0x41, 0x56, 0x52, 0x49, 0x53, 0x50, 0x5f, 0x32, 0x76]);
+  var signon = Buffer.from(c.SEQ_SIGN_ON);
   var drainDelay = 1000;
@@ -60,0 +61,0 @@

package.json

 {
   "name": "avrgirl-stk500v2",
-  "version": "1.1.0",
+  "version": "2.0.0",
   "description": "avrgirl flavoured stk500v2 protocol",
   "main": "avrgirl-stk500v2.js",
   "scripts": {
-    "test": "tape ./tests/*.spec.js | tap-spec",
-    "cover": "istanbul cover ./tests/avrgirl-stk500v2.spec.js && istanbul-coveralls"
+    "test": "tape ./tests/*.spec.js | tap-spec"
   },
@@ -29,8 +28,5 @@ "repository": {
     "async": "^1.4.0",
-    "buffer-equal": "0.0.1",
-    "intel-hex": "^0.1.1"
+    "intel-hex": "^0.1.2"
   },
   "devDependencies": {
-    "istanbul": "^0.4.0",
-    "istanbul-coveralls": "^1.0.3",
     "mock-usb": "^1.0.1",
@@ -37,0 +33,0 @@ "proxyquire": "^1.6.0",

README.md

@@ -167,9 +167,9 @@ [![Build Status](https://travis-ci.org/noopkat/avrgirl-stk500v2.svg?branch=master)](https://travis-ci.org/noopkat/avrgirl-stk500v2) [![Coverage Status](https://coveralls.io/repos/noopkat/avrgirl-stk500v2/badge.svg?branch=master&service=github)](https://coveralls.io/github/noopkat/avrgirl-stk500v2?branch=master)
 var stk500v2 = require('avrgirl-stk500v2');
-var serialport = require('serialport');
-var SerialPort = serialport.SerialPort;
+var Serialport = require('serialport');
 
-var sp = new SerialPort('/dev/cu.usbmodem1411', {
-  baudrate: 115200,
-  parser: serialport.parsers.raw
-}, false);
+var sp = new Serialport('/dev/cu.usbmodem1411', {
+  baudRate: 115200,
+  parser: Serialport.parsers.raw,
+  autoOpen: false
+});
 
@@ -176,0 +176,0 @@ var mega = {

tests/avrgirl-stk500v2.spec.js

@@ -6,3 +6,2 @@ // harness
 var proxyquire = require('proxyquire');
-var bufferEqual = require('buffer-equal');
 var chip = require('./helpers/mock-chip');
@@ -24,3 +23,3 @@ var libusbmock = require('./helpers/mock-libusb-comms');
 function testBuffer(spy, call, arg, buffer) {
-  return (spy.called && spy.args[call][arg] && bufferEqual(spy.args[call][arg], buffer));
+  return (spy.called && spy.args[call][arg] && buffer.equals(spy.args[call][arg]));
 };
@@ -90,4 +89,4 @@
   var a = new avrgirl(FLoptions);
-  var buffer = new Buffer([0xff, 0xff, 0xff, 0xff]);
-  var framedExample = new Buffer([0x1b, 0x00, 0x00, 0x04, 0x0e, 0xff, 0xff, 0xff, 0xff, 0x11]);
+  var buffer = Buffer.from([0xff, 0xff, 0xff, 0xff]);
+  var framedExample = Buffer.from([0x1b, 0x00, 0x00, 0x04, 0x0e, 0xff, 0xff, 0xff, 0xff, 0x11]);
   var framed = a.frame(buffer);
@@ -97,3 +96,3 @@
   t.equal(framed.length, 10, 'returned result length is correct');
-  t.ok(bufferEqual(framedExample, framed), 'returned result equals expected value');
+  t.ok(framed.equals(framedExample), 'returned result equals expected value');
   t.end();
@@ -104,3 +103,3 @@ });
   var a = new avrgirl(FLoptions);
-  var buffer = new Buffer([0xff, 0xff, 0xff, 0xff]);
+  var buffer = Buffer.from([0xff, 0xff, 0xff, 0xff]);
   var array = [0xff, 0xff, 0xff, 0xff];
@@ -125,3 +124,3 @@
   var a = new avrgirl(FLoptions);
-  var buffer = new Buffer([0xff, 0x00, 0xff, 0xff, 0xff, 0xff]);
+  var buffer = Buffer.from([0xff, 0x00, 0xff, 0xff, 0xff, 0xff]);
 
@@ -133,3 +132,3 @@ t.plan(4);
     t.equal(data.length, 6, 'read result length is expected');
-    t.ok(bufferEqual(buffer, data), 'buffer read is expected value');
+    t.ok(data.equals(buffer), 'buffer read is expected value');
   });
@@ -144,4 +143,4 @@
   var a = new avrgirl(FLoptions);
-  var cmd = new Buffer([0x01]);
-  var buffer = new Buffer([0xff, 0x00, 0xff, 0xff, 0xff, 0xff]);
+  var cmd = Buffer.from([0x01]);
+  var buffer = Buffer.from([0xff, 0x00, 0xff, 0xff, 0xff, 0xff]);
 
@@ -167,3 +166,3 @@ t.plan(3);
   var spyr = sinon.spy(a, 'read');
-  var buf = new Buffer([0x01]);
+  var buf = Buffer.from([0x01]);
 
@@ -181,5 +180,5 @@ t.plan(3);
   var a = new avrgirl(FLoptions);
-  var data = new Buffer([0x01, 0x02, 0x03]);
-  var sig2 = new Buffer([0x01, 0x02, 0x03]);
-  var sig3 = new Buffer([0xf3, 0xf4, 0xf5]);
+  var data = Buffer.from([0x01, 0x02, 0x03]);
+  var sig2 = Buffer.from([0x01, 0x02, 0x03]);
+  var sig3 = Buffer.from([0xf3, 0xf4, 0xf5]);
 
@@ -208,4 +207,4 @@ t.plan(2);
 
-  var buf1 = new Buffer([0x06, msb1, xsb, ysb, lsb]);
-  var buf2 = new Buffer([0x06, msb2, xsb, ysb, lsb]);
+  var buf1 = Buffer.from([0x06, msb1, xsb, ysb, lsb]);
+  var buf2 = Buffer.from([0x06, msb2, xsb, ysb, lsb]);
   t.plan(4);
@@ -229,6 +228,6 @@
   var lLSB = 5 & 0xFF;
-  var data = new Buffer([0xFF, 0xFF, 0xFF, 0xFF, 0xFF]);
+  var data = Buffer.from([0xFF, 0xFF, 0xFF, 0xFF, 0xFF]);
   var baddata = [0xFF, 0xFF, 0xFF, 0xFF, 0xFF];
-  var buf1 = new Buffer([0x13, lMSB, lLSB, 0xC1, 6, 0x40, 0x4C, 0x20, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF]);
-  var buf2 = new Buffer([0x15, lMSB, lLSB, 0xC1, 6, 0xC1, 0xC2, 0xA0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF]);
+  var buf1 = Buffer.from([0x13, lMSB, lLSB, 0xC1, 6, 0x40, 0x4C, 0x20, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF]);
+  var buf2 = Buffer.from([0x15, lMSB, lLSB, 0xC1, 6, 0xC1, 0xC2, 0xA0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF]);
 
@@ -255,3 +254,3 @@ t.plan(5);
   var spy = sinon.spy(a, 'sendCmd');
-  var buf = new Buffer([0x10, 0xC8, 0x64, 0x19, 0x20, 0x00, 0x53, 0x03, 0xAC, 0x53, 0x00, 0x00]);
+  var buf = Buffer.from([0x10, 0xC8, 0x64, 0x19, 0x20, 0x00, 0x53, 0x03, 0xAC, 0x53, 0x00, 0x00]);
 
@@ -269,3 +268,3 @@ t.plan(2);
   var spy = sinon.spy(a, 'sendCmd');
-  var buf = new Buffer([0x11, 0x01, 0x01]);
+  var buf = Buffer.from([0x11, 0x01, 0x01]);
 
@@ -283,3 +282,3 @@ t.plan(2);
   var spy = sinon.spy(a, 'sendCmd');
-  var buf = new Buffer([0x12, 10, 0x01, 0xAC, 0x80, 0x00, 0x00]);
+  var buf = Buffer.from([0x12, 10, 0x01, 0xAC, 0x80, 0x00, 0x00]);
 
@@ -300,4 +299,4 @@ t.plan(2);
   var lLSB = 0x04;
-  var buf1 = new Buffer([0x14, lMSB, lLSB, 0x20]);
-  var buf2 = new Buffer([0x16, lMSB, lLSB, 0xA0]);
+  var buf1 = Buffer.from([0x14, lMSB, lLSB, 0x20]);
+  var buf2 = Buffer.from([0x16, lMSB, lLSB, 0xA0]);
 
@@ -328,3 +327,3 @@ t.plan(10);
   var spy = sinon.spy(a, 'sendCmd');
-  var buf = new Buffer([0x02, 0x98, 0x01]);
+  var buf = Buffer.from([0x02, 0x98, 0x01]);
 
@@ -343,3 +342,3 @@ t.plan(2);
   var spyr = sinon.spy(a, 'read');
-  var buf = new Buffer([0x03, 0x98]);
+  var buf = Buffer.from([0x03, 0x98]);
 
@@ -397,4 +396,4 @@ t.plan(4);
   var spy = sinon.spy(a, 'writeMem');
-  var tinydata = new Buffer(50);
-  var largedata = new Buffer(500);
+  var tinydata = Buffer.alloc(50);
+  var largedata = Buffer.alloc(500);
   var file = __dirname + '/data/pr.hex';
@@ -426,4 +425,4 @@
   var spy = sinon.spy(a, 'writeMem');
-  var tinydata = new Buffer(3);
-  var largedata = new Buffer(20);
+  var tinydata = Buffer.alloc(3);
+  var largedata = Buffer.alloc(20);
   var file = __dirname + '/data/eeprom.hex';
@@ -483,6 +482,6 @@
   var a = new avrgirl(FLoptions);
-  var tinyfdata = new Buffer(50);
-  var largefdata = new Buffer(500);
-  var tinyedata = new Buffer(3);
-  var largeedata = new Buffer(50);
+  var tinyfdata = Buffer.alloc(50);
+  var largefdata = Buffer.alloc(500);
+  var tinyedata = Buffer.alloc(3);
+  var largeedata = Buffer.alloc(50);
 
@@ -561,3 +560,3 @@ t.plan(4);
   var a = new avrgirl(FLoptions);
-  var buf = new Buffer([0x17, 0xAC, 0xA4, 0x00, 0xFF]);
+  var buf = Buffer.from([0x17, 0xAC, 0xA4, 0x00, 0xFF]);
   var spyw = sinon.spy(a, 'write');
@@ -564,0 +563,0 @@ var spyr = sinon.spy(a, 'read');

tests/c.spec.js

@@ -6,5 +6,5 @@ // check for all props
 test('[ C ] length of props', function (t) {
-  var cKeysLen = 46;
+  var cKeysLen = 47;
   t.equal(Object.keys(C).length, cKeysLen, 'length of props list is correct');
   t.end();
 });

tests/helpers/mock-chip.js

 module.exports = {
-  signature: [0x1E, 0x92, 0x06],
+  sig: [0x1E, 0x92, 0x06],
+  signature: {
+    size: 3,
+    startAddress: 0x00,
+    read: [0x30, 0x00, 0x00, 0x00]
+  },
   timeout: 0xC8,
@@ -46,6 +51,2 @@ stabDelay: 0x64,
   },
-  signature: {
-    startAddress: 0x00,
-    read: [0x30, 0x00, 0x00, 0x00]
-  },
   fuses: {
@@ -52,0 +53,0 @@ startAddress: 0x00,

tests/helpers/mock-libusb-comms.js

@@ -19,3 +19,3 @@ function libusb (device) {
 libusb.prototype.read = function (length, callback) {
-  var data = new Buffer(length);
+  var data = Buffer.alloc(length);
   data.fill(0xFF);
@@ -22,0 +22,0 @@ data[1] = 0x00;

tests/libusb-comms.spec.js

@@ -5,3 +5,2 @@ // harness
 var sinon = require('sinon');
-var bufferEqual = require('buffer-equal');
 var usb = require('mock-usb');
@@ -54,3 +53,3 @@
   var b = new libusb(device);
-  var buf = new Buffer([0x01]);
+  var buf = Buffer.from([0x01]);
 
@@ -64,3 +63,3 @@ t.plan(2);
       t.error(error, 'no error');
-      var cond = (spy.calledOnce && spy.args[0][0] && bufferEqual(spy.args[0][0], buf));
+      var cond = (spy.calledOnce && spy.args[0][0] && buf.equals(spy.args[0][0]));
       t.ok(cond, 'called transfer method on correct endpoint with correct buffer arg');
@@ -67,0 +66,0 @@ });

tests/serialport-comms.spec.js

@@ -5,3 +5,2 @@ // harness
 var sinon = require('sinon');
-var bufferEqual = require('buffer-equal');
 var vserial = require('virtual-serialport');
@@ -77,3 +76,3 @@ //var vserialport = vserial.SerialPort;
   var b = new serialcom(device);
-  var buf = new Buffer([0x01]);
+  var buf = Buffer.from([0x01]);
 
@@ -84,3 +83,3 @@ t.plan(1);
   b.write(buf);
-  var cond = (spy.calledOnce && spy.args[0][0] && bufferEqual(spy.args[0][0], buf));
+  var cond = (spy.calledOnce && spy.args[0][0] && buf.equals(spy.args[0][0]));
   t.ok(cond, 'called write method on correct endpoint with correct buffer arg');
@@ -91,3 +90,3 @@ });
   var b = new serialcom(device);
-  b.responses.push(new Buffer(8));
+  b.responses.push(Buffer.alloc(8));
   var spy = sinon.spy(b, 'read');
@@ -94,0 +93,0 @@ t.plan(3);

No alert changes

Improved metrics

Total package byte prevSize

68198

increased by4.03%

Dependency count

2

decreased by-33.33%

Dev dependency count

6

decreased by-25%

Number of package files

19

increased by18.75%

Lines of code

1464

increased by8.28%

Dependency changes

• - Removedbuffer-equal@0.0.1

• - Removedbuffer-equal@0.0.1(transitive)

• Updatedintel-hex@^0.1.2