node-bmp180 - npm Package Compare versions

Comparing version 1.0.2 to 1.1.0

dist/index.d.ts

 import { PressureUnit, TemperatureUnit } from './units';
 interface SensorOptions {
     address?: number;
+    bus?: number;
     mode?: number;
@@ -12,2 +13,3 @@ units?: {
     private readonly address;
+    private readonly bus;
     private readonly mode;
@@ -19,6 +21,6 @@ private readonly temperatureUnit;
     private readonly i2cScan;
-    private readonly i2cReadBytes;
-    private readonly i2cWriteBytes;
     constructor(options?: SensorOptions);
     scan(): Promise<unknown[]>;
+    private i2cReadBytes;
+    private i2cWriteByte;
     private calibrate;
@@ -31,5 +33,4 @@ read(): Promise<{
 export default BMP180;
-export declare const BMP085: typeof BMP180;
 export { SensorCalibrationData } from './interfaces';
 export { Mode } from './modes';
 export { PressureUnit, TemperatureUnit, toFahrenheit, toInchesOfMercury } from './units';

dist/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.toInchesOfMercury = exports.toFahrenheit = exports.TemperatureUnit = exports.PressureUnit = exports.Mode = exports.BMP085 = exports.BMP180 = void 0;
+exports.toInchesOfMercury = exports.toFahrenheit = exports.TemperatureUnit = exports.PressureUnit = exports.Mode = exports.BMP180 = void 0;
 const tslib_1 = require("tslib");
-const i2c = require('i2c');
+const i2c_bus_1 = require("i2c-bus");
 const util_1 = require("util");
@@ -12,11 +12,10 @@ const constants_1 = require("./constants");
     constructor(options = {}) {
-        var _a, _b, _c, _d, _e, _f;
+        var _a, _b, _c, _d, _e, _f, _g;
         this.address = (_a = options.address) !== null && _a !== void 0 ? _a : 0x77;
-        this.mode = (_b = options.mode) !== null && _b !== void 0 ? _b : 0;
-        this.temperatureUnit = (_d = (_c = options.units) === null || _c === void 0 ? void 0 : _c.temperature) !== null && _d !== void 0 ? _d : units_1.TemperatureUnit.Celsius;
-        this.pressureUnit = (_f = (_e = options.units) === null || _e === void 0 ? void 0 : _e.pressure) !== null && _f !== void 0 ? _f : units_1.PressureUnit.Pascal;
-        this.wire = new i2c(this.address);
+        this.bus = (_b = options.bus) !== null && _b !== void 0 ? _b : 1;
+        this.mode = (_c = options.mode) !== null && _c !== void 0 ? _c : 0;
+        this.temperatureUnit = (_e = (_d = options.units) === null || _d === void 0 ? void 0 : _d.temperature) !== null && _e !== void 0 ? _e : units_1.TemperatureUnit.Celsius;
+        this.pressureUnit = (_g = (_f = options.units) === null || _f === void 0 ? void 0 : _f.pressure) !== null && _g !== void 0 ? _g : units_1.PressureUnit.Pascal;
+        this.wire = (0, i2c_bus_1.openSync)(this.bus);
         this.i2cScan = (0, util_1.promisify)(this.wire.scan);
-        this.i2cReadBytes = (0, util_1.promisify)(this.wire.readBytes);
-        this.i2cWriteBytes = (0, util_1.promisify)(this.wire.writeBytes);
     }
@@ -28,2 +27,32 @@ scan() {
     }
+    i2cReadBytes(register, length) {
+        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {
+            return new Promise((resolve, reject) => {
+                this.wire.readI2cBlock(this.address, register, length, Buffer.alloc(length), (err, bytesRead, buffer) => {
+                    if (err) {
+                        reject(err);
+                        return;
+                    }
+                    if (bytesRead !== length) {
+                        reject(new Error(`Expected to read ${length} bytes, but only read ${bytesRead} bytes`));
+                        return;
+                    }
+                    resolve(buffer);
+                });
+            });
+        });
+    }
+    i2cWriteByte(register, byte) {
+        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {
+            return new Promise((resolve, reject) => {
+                this.wire.writeByte(this.address, register, byte, (err) => {
+                    if (err) {
+                        reject(err);
+                        return;
+                    }
+                    resolve();
+                });
+            });
+        });
+    }
     calibrate() {
@@ -54,7 +83,7 @@ return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {
             let calibration = (_a = this.calibration) !== null && _a !== void 0 ? _a : (yield this.calibrate());
-            yield this.i2cWriteBytes(constants_1.BMP085_CONTROL_REGISTER, [constants_1.BMP085_SELECT_PRESSURE + (calibration.mode << 6)]);
+            yield this.i2cWriteByte(constants_1.BMP085_CONTROL_REGISTER, constants_1.BMP085_SELECT_PRESSURE + (calibration.mode << 6));
             yield (0, utlities_1.sleep)(28);
             const uncalibratedPressureData = yield this.i2cReadBytes(constants_1.BMP085_CONVERSION_RESULT, 3);
             const uncalibratedPressure = ((uncalibratedPressureData[0] << 16) + (uncalibratedPressureData[1] << 8) + uncalibratedPressureData[2]) >> (8 - calibration.mode);
-            yield this.i2cWriteBytes(constants_1.BMP085_CONTROL_REGISTER, [constants_1.BMP085_SELECT_TEMP]);
+            yield this.i2cWriteByte(constants_1.BMP085_CONTROL_REGISTER, constants_1.BMP085_SELECT_TEMP);
             yield (0, utlities_1.sleep)(8);
@@ -72,3 +101,2 @@ let uncalibratedTemperatureData = yield this.i2cReadBytes(constants_1.BMP085_CONVERSION_RESULT, 2);
 exports.default = BMP180;
-exports.BMP085 = BMP180;
 var modes_1 = require("./modes");
@@ -75,0 +103,0 @@ Object.defineProperty(exports, "Mode", { enumerable: true, get: function () { return modes_1.Mode; } });

dist/index.js.map

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package.json

 {
 	"name": "node-bmp180",
-	"version": "1.0.2",
+	"version": "1.1.0",
 	"description": "A module to interface with BMP180/BMP085 temperature and pressure sensor from Node.js.",
@@ -17,6 +17,7 @@ "author": "TheDevMinerTV",
 	"dependencies": {
-		"i2c": "0.2.5",
+		"i2c-bus": "^5.2.2",
 		"tslib": "^2.3.1"
 	},
 	"devDependencies": {
+		"@types/i2c-bus": "^5.1.0",
 		"@types/node": "^16.11.11",
@@ -23,0 +24,0 @@ "typescript": "4.5.2"

README.md

@@ -59,3 +59,3 @@ # Node-BMP180
 
-- https://www.npmjs.com/package/bmp180-sensor
-- https://github.com/dbridges/bmp180-sensor
+- https://www.npmjs.com/package/bmp085-sensor
+- https://github.com/dbridges/bmp085-sensor

No alert changes

Improved metrics

Total package byte prevSize

23735

8.19%

Lines of code

274

11.84%

Worsened metrics

Dev dependency count

3

50%

Dependency changes

• + Added

  i2c-bus@^5.2.2

• + Added

  i2c-bus@5.2.3
  (transitive)

• + Added

  nan@2.27.0
  (transitive)

• - Removed

  i2c@0.2.5

• - Removed

  coffeescript@2.5.1
  (transitive)

• - Removed

  i2c@0.2.5
  (transitive)

• - Removed

  nan@2.14.2
  (transitive)

• - Removed

  repl@0.1.3
  (transitive)

• - Removed

  underscore@1.11.0
  (transitive)