@signalk/n2k-signalk
Version:
NMEA 2000 to SignalK conversion library
66 lines (65 loc) • 1.63 kB
JavaScript
module.exports = [
{
source: 'windSpeed',
node: 'environment.wind.speedApparent',
filter: function (n2k) {
return (
n2k.fields.reference === 'Apparent' ||
n2k.fields.reference === undefined ||
n2k.fields.reference === null
)
}
},
{
source: 'windSpeed',
node: 'environment.wind.speedTrue',
filter: function (n2k) {
return n2k.fields.reference === 'True (boat referenced)'
}
},
{
source: 'windSpeed',
node: 'environment.wind.speedOverGround',
filter: function (n2k) {
return n2k.fields.reference === 'True (ground referenced to North)'
}
},
{
node: 'environment.wind.angleApparent',
filter: function (n2k) {
return (
n2k.fields.reference === 'Apparent' ||
n2k.fields.reference === undefined ||
n2k.fields.reference === null
)
},
value: function (n2k) {
var angle = Number(n2k.fields.windAngle)
return angle <= Math.PI ? angle : angle - Math.PI * 2
}
},
{
source: 'windAngle',
node: 'environment.wind.angleTrueWater',
filter: function (n2k) {
return n2k.fields.reference === 'True (boat referenced)'
}
},
{
source: 'windAngle',
node: 'environment.wind.directionTrue',
filter: function (n2k) {
return n2k.fields.reference === 'True (ground referenced to North)'
}
},
{
source: 'windAngle',
node: 'environment.wind.directionMagnetic',
filter: function (n2k) {
return (
n2k.fields.reference ===
'Magnetic (ground referenced to Magnetic North)'
)
}
}
]