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Added GPS elevation (altitude) to location and speed service

master
jeffyactive 2021-12-17 16:43:33 -05:00
parent 00116b760c
commit 904e3e39f0
1 changed files with 5 additions and 3 deletions
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8
apps/sensible/sensible.js
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@ -148,12 +148,14 @@ function encodeGpsServiceData() {
let s = toByteArray(Math.round(1000 * gps.speed / 36), 2, false); let s = toByteArray(Math.round(1000 * gps.speed / 36), 2, false);
let lat = toByteArray(Math.round(gps.lat * 10000000), 4, true); let lat = toByteArray(Math.round(gps.lat * 10000000), 4, true);
let lon = toByteArray(Math.round(gps.lon * 10000000), 4, true); let lon = toByteArray(Math.round(gps.lon * 10000000), 4, true);
let e = toByteArray(Math.round(gps.alt * 100), 3, true);
let h = toByteArray(Math.round(gps.course * 100), 2, false); let h = toByteArray(Math.round(gps.course * 100), 2, false);
return [ return [
0x02, 0x01, 0x06, // Flags 0x02, 0x01, 0x06, // Flags
0x11, 0x16, 0x67, 0x2a, 0x95, 0x02, s[0], s[1], lat[0], lat[1], lat[2], 0x14, 0x16, 0x67, 0x2a, 0x9d, 0x02, s[0], s[1], lat[0], lat[1], lat[2],
lat[3], lon[0], lon[1], lon[2], lon[3], h[0], h[1] // Location and Speed lat[3], lon[0], lon[1], lon[2], lon[3], e[0], e[1], e[2], h[0], h[1]
// Location and Speed
]; ];
} }