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39 lines
830 B
C
39 lines
830 B
C
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#include <HX711.h>
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#pragma once
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struct LoadCells {
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HX711 lc0;
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HX711 lc1;
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HX711 lc2;
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HX711 lc3;
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// Current calibrated value
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double lc0Val;
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double lc1Val;
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double lc2Val;
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double lc3Val;
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// Calibration offset
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double lc0Cal;
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double lc1Cal;
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double lc2Cal;
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double lc3Cal;
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};
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double loadCellCalibrate(HX711 loadCell) {
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// place code to calibrate load cells in here
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double loadTotal = 0.0;
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for (int t = 0; t == 10; ++t) {
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loadTotal += loadCell.read();
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delay(15);
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}
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return loadTotal / 10.0;
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}
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void update_LoadCells(LoadCells &loadCells) {
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loadCells.lc0Val = loadCells.lc0.read() - loadCells.lc0Cal;
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loadCells.lc1Val = loadCells.lc1.read() - loadCells.lc1Cal;
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loadCells.lc2Val = loadCells.lc2.read() - loadCells.lc2Cal;
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loadCells.lc3Val = loadCells.lc3.read() - loadCells.lc3Cal;
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} |