Methods
(inner) bytesToInt(bytes) → {Number}
Transforms an array of bytes into an integer value.
NOTE: uses little endian; LSB comes first!
Parameters:
| Name | Type | Description |
|---|---|---|
bytes |
Array | data to transform |
- Source:
Returns:
- Type
- Number
(inner) findSensorIds(sensors, sensorMatchings) → {Object}
Matches the _ids of a set of sensors to a given set of properties.
Parameters:
| Name | Type | Description |
|---|---|---|
sensors |
Array | Set of sensors as specified in Box.sensors |
sensorMatchings |
Object | defines a set of allowed values for one or more properties. Once a property matches, the others are ignored. |
- Source:
Returns:
Key-value pairs for each property of sensorMatchings and
the matched sensorIds. If a match was not found, the key is not included.
- Type
- Object
Examples
sensorMatchings
{
humidity: {
title: ['rel. luftfeuchte', 'luftfeuchtigkeit', 'humidity'],
type: ['HDC1008']
},
pressure: {
title: ['luftdruck', 'druck', 'pressure', 'air pressure'],
unit: ['°C', '°F']
}
}result
{
humidity: '588876b67dd004f79259bd8a',
pressure: '588876b67dd004f79259bd8b'
}