raspberry-vol

Get and set volume in Linux systems.

since pactl not exists on raspberry, i decided to use amixer feature

Install

$ npm install --save raspberry-vol

Usage

var raspVol = require('raspberry-vol');

raspVol.get(function (err, level) {
	console.log(level);
	//=> 90
});

raspVol.set(90, function (err) {
	console.log('Changed volume to 90%');
});

API

.get(callback)

Get volume level.

callback(err, level)

Type: function

level

Type: number

Current volume level.

.set(level, callback)

Set volume level.

level

Required Type: number

A number between 0 and 100.

callback(err)

Type: function

Returns nothing but a possible exception.

CLI

See the vol CLI.

License

MIT © Serkan Polat