@signalk/n2k-signalk
Version:
NMEA 2000 to SignalK conversion library
51 lines • 1.77 kB
JavaScript
;
const debug = require('debug')('n2k-signalk-130845');
const camelCase = require('camelcase');
module.exports = [
{
filter: function (n2k) {
return (n2k.fields.manufacturerCode === 'Simrad' &&
n2k.fields.displayGroup !== 'undefined' &&
n2k.fields.key === 'Backlight level');
},
node: (n2k) => { return `electrical.displays.navico.${camelCase(n2k.fields.displayGroup)}.brightness`; },
allowNull: true,
value: (n2k) => {
let val = n2k.fields.value;
return val !== 'undefined' ? val / 100.0 : null;
}
},
{
filter: function (n2k) {
return (n2k.fields.manufacturerCode === 'Simrad' &&
n2k.fields.displayGroup !== 'undefined' &&
n2k.fields.key === 'Night mode');
},
node: (n2k) => { return `electrical.displays.navico.${camelCase(n2k.fields.displayGroup)}.nightMode.state`; },
allowNull: true,
value: (n2k) => {
return n2k.fields.value === 4 ? 1 : 0;
}
},
{
filter: function (n2k) {
return (n2k.fields.manufacturerCode === 'Simrad' &&
n2k.fields.displayGroup !== 'undefined' &&
n2k.fields.key === 'Night mode color');
},
node: (n2k) => { return `electrical.displays.navico.${camelCase(n2k.fields.displayGroup)}.nightModeColor`; },
allowNull: true,
value: (n2k) => {
let val = nightModeColorMapping[n2k.fields.value];
return val ? val : 'unknown';
}
},
];
const nightModeColorMapping = {
0: 'red',
1: 'green',
2: 'blue',
3: 'white',
4: 'magenta'
};
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