1 | // %flair:license{
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2 | // This file is part of the Flair framework distributed under the
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3 | // CECILL-C License, Version 1.0.
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4 | // %flair:license}
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5 | // created: 2018/05/24
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6 | // filename: SimulatedPressureSensor.cpp
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7 | //
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8 | // author: Guillaume Sanahuja
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9 | // Copyright Heudiasyc UMR UTC/CNRS 7253
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10 | //
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11 | // version: $Id: $
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12 | //
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13 | // purpose: Class for a simulation pressure sensor
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14 | //
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15 | //
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16 | /*********************************************************************/
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17 | #ifdef CORE2_64
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18 |
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19 | #include "SimulatedPressureSensor.h"
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20 | #include <FrameworkManager.h>
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21 | #include <SpinBox.h>
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22 | #include <GroupBox.h>
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23 | #include <Matrix.h>
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24 | #include <SharedMem.h>
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25 | #include <sstream>
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26 |
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27 | using std::string;
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28 | using std::ostringstream;
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29 | using namespace flair::core;
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30 | using namespace flair::gui;
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31 |
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32 | namespace flair {
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33 | namespace sensor {
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34 |
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35 | SimulatedPressureSensor::SimulatedPressureSensor(string name, uint32_t modelId,uint32_t deviceId,
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36 | uint8_t priority)
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37 | : Thread(getFrameworkManager(), name, priority), PressureSensor( name) {
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38 | data_rate =
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39 | new SpinBox(GetGroupBox()->NewRow(), "data rate", " Hz", 1, 500, 1, 50);
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40 |
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41 | shmem = new SharedMem((Thread *)this, ShMemName(modelId, deviceId), sizeof(float));
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42 |
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43 | SetIsReady(true);
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44 | }
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45 |
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46 | SimulatedPressureSensor::~SimulatedPressureSensor() {
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47 | SafeStop();
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48 | Join();
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49 | }
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50 |
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51 | string SimulatedPressureSensor::ShMemName(uint32_t modelId,uint32_t deviceId) {
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52 | ostringstream dev_name;
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53 | dev_name << "simu" << modelId << "_pressure_" << deviceId;
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54 | return dev_name.str().c_str();
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55 | }
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56 |
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57 | void SimulatedPressureSensor::Run(void) {
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58 | float p;
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59 |
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60 | SetPeriodUS((uint32_t)(1000000. / data_rate->Value()));
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61 |
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62 | while (!ToBeStopped()) {
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63 | WaitPeriod();
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64 |
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65 | shmem->Read((char *)&p, sizeof(float));
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66 |
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67 | if (data_rate->ValueChanged() == true) {
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68 | SetPeriodUS((uint32_t)(1000000. / data_rate->Value()));
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69 | }
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70 |
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71 | output->SetValue(0, 0, p);
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72 | output->SetDataTime(GetTime());
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73 | ProcessUpdate(output);
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74 | }
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75 | }
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76 |
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77 | } // end namespace sensor
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78 | } // end namespace flair
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79 |
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80 | #endif |
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