Wiki source code of Data PostProcessing Examples

Last modified by Hera Guo on 2025/10/13 14:16
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1 == **1. Calcaute Data Delta in different uplink** ==
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3 ==== Configuration for Data Delta calculations needs to be set up within the rule chain. ====
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5 ==== There are two types of nodes to choose from: ====
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7 === **1.1 Use the script node** ===
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9 [[image:1760325448266-905.png]]
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11 [[image:1760325834320-734.png]]
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13 [[image:1760325888128-284.png]]
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15 ==== The calculation code is as follows: ====
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17 ==== The calculated difference result is saved to State and uploaded to telemetry for display. ====
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19 ==== If the normal increment occurs without packet loss, State ~= 1; ====
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21 ==== if packet loss occurs, State ~= 0. ====
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23 [[image:1760325860551-151.png]]
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25 ==== Real-time values for State can be observed in the telemetry data. ====
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27 [[image:1760325531412-428.png]]
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29 ==== Packet loss incidents can be displayed on the dashboard, showing the exact time they occurred. ====
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31 [[image:1760335990899-383.png]]
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33 [[image:1760336047448-430.png]]
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35 === **1.2 Use the calculate delta node** ===
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37 [[image:1760326967669-999.png]]
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39 [[image:1760327789972-615.png]]
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