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remove endian flag from websocket packets

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This commit is contained in:
Steffen Vogel 2017-05-02 18:22:41 +02:00
parent fbe3576892
commit 56fbaca680
1 changed files with 3 additions and 6 deletions
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9
src/data-managers/simulator-data-data-manager.js
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@ -90,23 +90,20 @@ class SimulatorDataDataManager {
// parse incoming message into usable data
var data = new DataView(blob);
let OFFSET_ENDIAN = 1;
let OFFSET_TYPE = 2;
let OFFSET_VERSION = 4;
var bits = data.getUint8(0);
var endian = (bits >> OFFSET_ENDIAN) & 0x1 ? 0 : 1;
var length = data.getUint16(0x02, endian);
var length = data.getUint16(0x02, 1);
var values = new Float32Array(data.buffer, data.byteOffset + 0x10, length);
return {
endian: endian,
version: (bits >> OFFSET_VERSION) & 0xF,
type: (bits >> OFFSET_TYPE) & 0x3,
length: length,
sequence: data.getUint32(0x04, endian),
timestamp: data.getUint32(0x08, endian) * 1e3 + data.getUint32(0x0C, endian) * 1e-6,
sequence: data.getUint32(0x04, 1),
timestamp: data.getUint32(0x08, 1) * 1e3 + data.getUint32(0x0C, 1) * 1e-6,
values: values
};
}