@stoprocent/noble - npm Package Compare versions

Comparing version 2.6.5 to 2.6.6

index.d.ts

@@ -277,2 +277,10 @@ /// <reference types="node" />
         userChannel?: boolean;
+        /**
+         * Offer LE Coded PHY as an acceptable PHY for connections, for
+         * long-range links. Off by default: Coded PHY trades throughput for
+         * range, and a peer may negotiate onto it. Ignored on controllers
+         * that do not report the LE Coded PHY feature. Does not affect
+         * scanning.
+         */
+        codedPhy?: boolean;
     }
@@ -279,0 +287,0 @@

lib/hci-socket/hci.js

@@ -113,2 +113,6 @@ const debug = require('debug')('hci');
   this._isExtended = this._extendedModeConfigured ? Boolean(options.extended) : false;
+  this._codedPhy = typeof options.codedPhy !== 'undefined'
+    ? Boolean(options.codedPhy)
+    : Boolean(process.env.NOBLE_CODED_PHY);
+  this._supportsCodedPhy = false;
   this._state = null;
@@ -326,3 +330,5 @@ this._bindParams = 'bindParams' in options ? options.bindParams : undefined;
 Hci.prototype.afterReset = function () {
-  if (this._isExtended) {
+  // HCI_Reset clears the default PHY, so it has to be rewritten here. Support stays false
+  // until the first LE_READ_LOCAL_SUPPORTED_FEATURES reply, so the initial reset writes nothing.
+  if (this._codedPhy && this._supportsCodedPhy) {
     this.setCodedPhySupport();
@@ -1013,2 +1019,4 @@ }
       }
+      // LE Coded PHY feature bit (11).
+      this._supportsCodedPhy = (result[1] & (1 << 3)) !== 0;
       this.emit('leFeatures', result);
@@ -1019,3 +1027,3 @@ } else {
 
-    if (this._isExtended) {
+    if (this._codedPhy && this._supportsCodedPhy) {
       this.setCodedPhySupport();
@@ -1022,0 +1030,0 @@ }

package.json

@@ -9,3 +9,3 @@ {
   "description": "A Node.js BLE (Bluetooth Low Energy) central library.",
-  "version": "2.6.5",
+  "version": "2.6.6",
   "repository": {
@@ -12,0 +12,0 @@ "type": "git",

README.md

@@ -749,2 +749,3 @@ # ![noble](assets/noble-logo.png)
 | HCI_CHANNEL_USER | Use the exclusive Linux HCI user channel | false | `export HCI_CHANNEL_USER=1` |
+| NOBLE_CODED_PHY | Offer LE Coded PHY for connections (long range, lower throughput; requires controller support) | false | `export NOBLE_CODED_PHY=1` |
 | NOBLE_REPORT_ALL_HCI_EVENTS | Report HCI events without waiting for scan response | false | `export NOBLE_REPORT_ALL_HCI_EVENTS=1` |
@@ -751,0 +752,0 @@ | BLUETOOTH_HCI_SOCKET_UART_PORT | UART port for HCI communication | none | `export BLUETOOTH_HCI_SOCKET_UART_PORT=/dev/ttyUSB0` |

New alerts

Environment variable access

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Package accesses environment variables, which may be a sign of credential stuffing or data theft.

AI-detected potential code anomaly

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AI has identified unusual behaviors that may pose a security risk.

URL strings

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Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Fixed alerts

AI-detected potential code anomaly

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AI has identified unusual behaviors that may pose a security risk.

URL strings

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Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Improved metrics

Total package byte prevSize

2564548

0.22%

Lines of code

18631

0.6%

Number of lines in readme file

755

0.13%

Worsened metrics

Number of low supply chain risk alerts

41

28.13%

No dependency changes