diff --git a/ground/openpilotgcs/src/plugins/config/ahrs.ui b/ground/openpilotgcs/src/plugins/config/ahrs.ui deleted file mode 100644 index a9ad4ca32..000000000 --- a/ground/openpilotgcs/src/plugins/config/ahrs.ui +++ /dev/null @@ -1,712 +0,0 @@ - - - AHRSWidget - - - - 0 - 0 - 720 - 537 - - - - Form - - - - - - 0 - - - - Calibration - - - - - - - - QFrame::Box - - - QFrame::Sunken - - - - 3 - - - - - - - - - - 75 - true - - - - #1: Multi-Point Calibration - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - Nice paper plane, eh? - - - - - - - - - false - - - Launch a sensor range and bias calibration. - - - Start - - - - - - - false - - - Save settings (only enabled when calibration is running) - - - Save Position - - - - - - - - - - - - - - QFrame::Box - - - QFrame::Sunken - - - - 3 - - - - - - - - - - 75 - true - - - - #2: Sensor noise calibration - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - These are the sensor variance values computed by the AHRS. - -Tip: lower is better! - - - Qt::ScrollBarAlwaysOff - - - Qt::ScrollBarAlwaysOff - - - - - - - - - false - - - Press to start a calibration procedure, about 15 seconds. - -Hint: run this with engines at cruising speed. - - - Start - - - - - - - true - - - 15 - - - 0 - - - false - - - - - - - - - - - - - - - - - - QFrame::StyledPanel - - - QFrame::Raised - - - - 3 - - - - - - - - - - 75 - true - - - - #3: Accelerometer Bias calibration - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - - - false - - - Start - - - - - - - 0 - - - false - - - - - - - - - - - - - - QFrame::StyledPanel - - - QFrame::Raised - - - - 3 - - - - - - - - - - 75 - true - - - - #4 Gyro temperature drift calibration - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - - - Temp: - - - - - - - - 9 - - - - Min - - - - - - - Currently measured temperature on the system. This is actually the -MB temperature, be careful if somehow you know that your INS -temperature is very different from your MB temp... - - - Qt::Horizontal - - - QSlider::TicksBelow - - - - - - - - 9 - - - - Max - - - - - - - - - - - Current drift: - - - - - - - - - - - Saved drift: - - - - - - - - - - - false - - - Start gathering data for temperature drift calibration. -Avoid sudden moves once you have started gathering! - - - Start - - - - - - - false - - - Launch drift measurement based on gathered data. - -TODO: is this necessary? Measurement could be auto updated every second or so, or done when we stop measuring... - - - Measure - - - - - - - false - - - Updates the XYZ drift values into the AHRS (saves to SD) - - - Save - - - - - - - - - - - - - - - - Six Point Calibration instructions - - - Qt::ScrollBarAlwaysOff - - - <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> -<html><head><meta name="qrichtext" content="1" /><style type="text/css"> -p, li { white-space: pre-wrap; } -</style></head><body style=" font-family:'Ubuntu'; font-size:11pt; font-weight:400; font-style:normal;"> -<table border="0" style="-qt-table-type: root; margin-top:4px; margin-bottom:4px; margin-left:4px; margin-right:4px;"> -<tr> -<td style="border: none;"> -<p align="center" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">Help</span></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">Step #1 and #2 are really necessary. Steps #3 and #4 will help you achieve the best possible results.</span></p> -<p align="center" style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-weight:600;"></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">#1: Multi-Point calibration:</span></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">This calibration will compute the scale for all sensors on the INS. Press &quot;Start&quot; to begin calibration, and follow the instructions which will be displayed here. Note that your HomeLocation must be set first, including the local magnetic field vector (Be) and acceleration due to gravity (g_e).</p> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">#2: Sensor noise calibration:</span></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">This calibration will compute sensor variance under standard conditions. You can leave your engines running at low to mid throttle to take their vibration into account before pressing &quot;Start&quot;.</p> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">#3: Accelerometer bias calibration:</span></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">This step will ensure that accelerometer bias is accurate. Place your airframe as horizontally as possible (use a spirit level if necessary), then press Start below and do not move your airframe at all until the end of the calibration.</p> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">#4 Gyro temp drift calibration:</span></p> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-weight:600;"></p></td></tr></table></body></html> - - - - - - - - Settings - - - - - - - - - 75 - true - - - - INS Algorithm: - - - - - - - Select the sensor integration algorithm here. -"Simple" only uses accelerometer values -"INSGPS" the full featured algorithm integrating all sensors - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - 75 - true - - - - Home Location: - - - - - - - false - - - Saves the Home Location. This is only enabled -if the Home Location is set, i.e. if the GPS fix is -successful. - -Disabled if there is no GPS fix. - - - Set - - - true - - - buttonGroup - - - - - - - true - - - Clears the HomeLocation: only makes sense if you save -to SD. This will force the INS to use the next GPS fix as the -new home location unless it is in indoor mode. - - - Clear - - - buttonGroup - - - - - - - - - Qt::Vertical - - - - 20 - 40 - - - - - - - - - - - - - - Telemetry link not established. - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - 0 - 0 - - - - - 32 - 32 - - - - - true - - - - - - - - :/core/images/helpicon.svg:/core/images/helpicon.svg - - - - 32 - 32 - - - - Ctrl+S - - - false - - - true - - - - - - - Save settings to the board (RAM only). - -This does not save the calibration settings, this is done using the -specific calibration button on top of the screen. - - - Apply - - - - - - - Send settings to the board, and save to the non-volatile memory. - - - Save - - - false - - - - - - - - - - - - - - - diff --git a/ground/openpilotgcs/src/plugins/config/configahrswidget.cpp b/ground/openpilotgcs/src/plugins/config/configahrswidget.cpp deleted file mode 100644 index e28d2750f..000000000 --- a/ground/openpilotgcs/src/plugins/config/configahrswidget.cpp +++ /dev/null @@ -1,1219 +0,0 @@ -/** - ****************************************************************************** - * - * @file configahrswidget.h - * @author E. Lafargue & The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010. - * @addtogroup GCSPlugins GCS Plugins - * @{ - * @addtogroup ConfigPlugin Config Plugin - * @{ - * @brief The Configuration Gadget used to update settings in the firmware - *****************************************************************************/ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#include "configahrswidget.h" - -#include "math.h" -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "assertions.h" -#include "calibration.h" - -#define sign(x) ((x < 0) ? -1 : 1) - -const double ConfigAHRSWidget::maxVarValue = 0.1; - -// ***************** - -class Thread : public QThread -{ -public: - static void usleep(unsigned long usecs) - { - QThread::usleep(usecs); - } -}; - -// ***************** - -ConfigAHRSWidget::ConfigAHRSWidget(QWidget *parent) : ConfigTaskWidget(parent) -{ - m_ahrs = new Ui_AHRSWidget(); - m_ahrs->setupUi(this); - - collectingData = false; - - // Initialization of the Paper plane widget - m_ahrs->sixPointsHelp->setScene(new QGraphicsScene(this)); - - paperplane = new QGraphicsSvgItem(); - paperplane->setSharedRenderer(new QSvgRenderer()); - paperplane->renderer()->load(QString(":/configgadget/images/paper-plane.svg")); - paperplane->setElementId("plane-horizontal"); - m_ahrs->sixPointsHelp->scene()->addItem(paperplane); - m_ahrs->sixPointsHelp->setSceneRect(paperplane->boundingRect()); - - // Initialization of the AHRS bargraph graph - - m_ahrs->ahrsBargraph->setScene(new QGraphicsScene(this)); - - QSvgRenderer *renderer = new QSvgRenderer(); - ahrsbargraph = new QGraphicsSvgItem(); - renderer->load(QString(":/configgadget/images/ahrs-calib.svg")); - ahrsbargraph->setSharedRenderer(renderer); - ahrsbargraph->setElementId("background"); - ahrsbargraph->setObjectName("background"); - m_ahrs->ahrsBargraph->scene()->addItem(ahrsbargraph); - m_ahrs->ahrsBargraph->setSceneRect(ahrsbargraph->boundingRect()); - - // Initialize the 9 bargraph values: - - QMatrix lineMatrix = renderer->matrixForElement("accel_x"); - QRectF rect = lineMatrix.mapRect(renderer->boundsOnElement("accel_x")); - qreal startX = rect.x(); - qreal startY = rect.y()+ rect.height(); - // maxBarHeight will be used for scaling it later. - maxBarHeight = rect.height(); - // Then once we have the initial location, we can put it - // into a QGraphicsSvgItem which we will display at the same - // place: we do this so that the heading scale can be clipped to - // the compass dial region. - accel_x = new QGraphicsSvgItem(); - accel_x->setSharedRenderer(renderer); - accel_x->setElementId("accel_x"); - m_ahrs->ahrsBargraph->scene()->addItem(accel_x); - accel_x->setPos(startX, startY); - accel_x->setTransform(QTransform::fromScale(1,0),true); - - lineMatrix = renderer->matrixForElement("accel_y"); - rect = lineMatrix.mapRect(renderer->boundsOnElement("accel_y")); - startX = rect.x(); - startY = rect.y()+ rect.height(); - accel_y = new QGraphicsSvgItem(); - accel_y->setSharedRenderer(renderer); - accel_y->setElementId("accel_y"); - m_ahrs->ahrsBargraph->scene()->addItem(accel_y); - accel_y->setPos(startX,startY); - accel_y->setTransform(QTransform::fromScale(1,0),true); - - lineMatrix = renderer->matrixForElement("accel_z"); - rect = lineMatrix.mapRect(renderer->boundsOnElement("accel_z")); - startX = rect.x(); - startY = rect.y()+ rect.height(); - accel_z = new QGraphicsSvgItem(); - accel_z->setSharedRenderer(renderer); - accel_z->setElementId("accel_z"); - m_ahrs->ahrsBargraph->scene()->addItem(accel_z); - accel_z->setPos(startX,startY); - accel_z->setTransform(QTransform::fromScale(1,0),true); - - lineMatrix = renderer->matrixForElement("gyro_x"); - rect = lineMatrix.mapRect(renderer->boundsOnElement("gyro_x")); - startX = rect.x(); - startY = rect.y()+ rect.height(); - gyro_x = new QGraphicsSvgItem(); - gyro_x->setSharedRenderer(renderer); - gyro_x->setElementId("gyro_x"); - m_ahrs->ahrsBargraph->scene()->addItem(gyro_x); - gyro_x->setPos(startX,startY); - gyro_x->setTransform(QTransform::fromScale(1,0),true); - - lineMatrix = renderer->matrixForElement("gyro_y"); - rect = lineMatrix.mapRect(renderer->boundsOnElement("gyro_y")); - startX = rect.x(); - startY = rect.y()+ rect.height(); - gyro_y = new QGraphicsSvgItem(); - gyro_y->setSharedRenderer(renderer); - gyro_y->setElementId("gyro_y"); - m_ahrs->ahrsBargraph->scene()->addItem(gyro_y); - gyro_y->setPos(startX,startY); - gyro_y->setTransform(QTransform::fromScale(1,0),true); - - - lineMatrix = renderer->matrixForElement("gyro_z"); - rect = lineMatrix.mapRect(renderer->boundsOnElement("gyro_z")); - startX = rect.x(); - startY = rect.y()+ rect.height(); - gyro_z = new QGraphicsSvgItem(); - gyro_z->setSharedRenderer(renderer); - gyro_z->setElementId("gyro_z"); - m_ahrs->ahrsBargraph->scene()->addItem(gyro_z); - gyro_z->setPos(startX,startY); - gyro_z->setTransform(QTransform::fromScale(1,0),true); - - lineMatrix = renderer->matrixForElement("mag_x"); - rect = lineMatrix.mapRect(renderer->boundsOnElement("mag_x")); - startX = rect.x(); - startY = rect.y()+ rect.height(); - mag_x = new QGraphicsSvgItem(); - mag_x->setSharedRenderer(renderer); - mag_x->setElementId("mag_x"); - m_ahrs->ahrsBargraph->scene()->addItem(mag_x); - mag_x->setPos(startX,startY); - mag_x->setTransform(QTransform::fromScale(1,0),true); - - lineMatrix = renderer->matrixForElement("mag_y"); - rect = lineMatrix.mapRect(renderer->boundsOnElement("mag_y")); - startX = rect.x(); - startY = rect.y()+ rect.height(); - mag_y = new QGraphicsSvgItem(); - mag_y->setSharedRenderer(renderer); - mag_y->setElementId("mag_y"); - m_ahrs->ahrsBargraph->scene()->addItem(mag_y); - mag_y->setPos(startX,startY); - mag_y->setTransform(QTransform::fromScale(1,0),true); - - lineMatrix = renderer->matrixForElement("mag_z"); - rect = lineMatrix.mapRect(renderer->boundsOnElement("mag_z")); - startX = rect.x(); - startY = rect.y()+ rect.height(); - mag_z = new QGraphicsSvgItem(); - mag_z->setSharedRenderer(renderer); - mag_z->setElementId("mag_z"); - m_ahrs->ahrsBargraph->scene()->addItem(mag_z); - mag_z->setPos(startX,startY); - mag_z->setTransform(QTransform::fromScale(1,0),true); - - position = -1; - - // Fill the dropdown menus: - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - UAVObjectField *field = insSettings->getField(QString("Algorithm")); - Q_ASSERT(field); - m_ahrs->algorithm->addItems(field->getOptions()); - - // Register for Home Location state changes - HomeLocation * homeLocation = HomeLocation::GetInstance(getObjectManager()); - Q_ASSERT(homeLocation); - connect(homeLocation, SIGNAL(objectUpdated(UAVObject*)), this , SLOT(enableHomeLocSave(UAVObject*))); - - // Don't enable multi-point calibration until HomeLocation is set. - HomeLocation::DataFields homeLocationData = homeLocation->getData(); - m_ahrs->sixPointsStart->setEnabled(homeLocationData.Set == HomeLocation::SET_TRUE); - - // Connect the signals - connect(m_ahrs->ahrsCalibStart, SIGNAL(clicked()), this, SLOT(measureNoise())); - connect(m_ahrs->accelBiasStart, SIGNAL(clicked()), this, SLOT(launchAccelBiasCalibration())); - - connect(homeLocation, SIGNAL(objectUpdated(UAVObject*)), this, SLOT(refreshValues())); - connect(insSettings, SIGNAL(objectUpdated(UAVObject*)), this, SLOT(refreshValues())); - - connect(m_ahrs->ahrsSettingsSaveRAM, SIGNAL(clicked()), this, SLOT(ahrsSettingsSaveRAM())); - connect(m_ahrs->ahrsSettingsSaveSD, SIGNAL(clicked()), this, SLOT(ahrsSettingsSaveSD())); - connect(m_ahrs->sixPointsStart, SIGNAL(clicked()), this, SLOT(multiPointCalibrationMode())); - connect(m_ahrs->sixPointsSave, SIGNAL(clicked()), this, SLOT(savePositionData())); - connect(m_ahrs->startDriftCalib, SIGNAL(clicked()),this, SLOT(launchGyroDriftCalibration())); - - // Leave this timer permanently connected. The timer itself is started and stopped. - connect(&progressBarTimer, SIGNAL(timeout()), this, SLOT(incrementProgress())); - - // Order is important: 1st request the settings (it will also enable the controls) - // then explicitely disable them. They will be re-enabled right afterwards by the - // configgadgetwidget if the autopilot is actually connected. - refreshValues(); - // when the AHRS Widget is instanciated, the autopilot is always connected // enableControls(false); - connect(parent, SIGNAL(autopilotConnected()),this, SLOT(onAutopilotConnect())); - connect(parent, SIGNAL(autopilotDisconnected()), this, SLOT(onAutopilotDisconnect())); - - // Connect the help button - connect(m_ahrs->ahrsHelp, SIGNAL(clicked()), this, SLOT(openHelp())); -} - -ConfigAHRSWidget::~ConfigAHRSWidget() -{ - // Do nothing -} - - -void ConfigAHRSWidget::showEvent(QShowEvent *event) -{ - Q_UNUSED(event) - // Thit fitInView method should only be called now, once the - // widget is shown, otherwise it cannot compute its values and - // the result is usually a ahrsbargraph that is way too small. - m_ahrs->ahrsBargraph->fitInView(ahrsbargraph, Qt::KeepAspectRatio); - m_ahrs->sixPointsHelp->fitInView(paperplane,Qt::KeepAspectRatio); -} - -void ConfigAHRSWidget::resizeEvent(QResizeEvent *event) -{ - Q_UNUSED(event) - m_ahrs->ahrsBargraph->fitInView(ahrsbargraph, Qt::KeepAspectRatio); - m_ahrs->sixPointsHelp->fitInView(paperplane,Qt::KeepAspectRatio); -} - - -void ConfigAHRSWidget::enableControls(bool enable) -{ - //m_ahrs->ahrsSettingsSaveRAM->setEnabled(enable); - m_ahrs->ahrsSettingsSaveSD->setEnabled(enable); -} - -/** - Starts an accelerometer bias calibration. - */ -void ConfigAHRSWidget::launchAccelBiasCalibration() -{ - m_ahrs->accelBiasStart->setEnabled(false); - m_ahrs->accelBiasProgress->setValue(0); - - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - InsSettings::DataFields insSettingsData = insSettings->getData(); - insSettingsData.BiasCorrectedRaw = InsSettings::BIASCORRECTEDRAW_FALSE; - insSettings->setData(insSettingsData); - insSettings->updated(); - - accel_accum_x.clear(); - accel_accum_y.clear(); - accel_accum_z.clear(); - - /* Need to get as many AttitudeRaw updates as possible */ - AttitudeRaw * attitudeRaw = AttitudeRaw::GetInstance(getObjectManager()); - Q_ASSERT(attitudeRaw); - initialMdata = attitudeRaw->getMetadata(); - UAVObject::Metadata mdata = initialMdata; - mdata.flightTelemetryUpdateMode = UAVObject::UPDATEMODE_PERIODIC; - mdata.flightTelemetryUpdatePeriod = 100; - attitudeRaw->setMetadata(mdata); - - // Now connect to the attituderaw updates, gather for 100 samples - collectingData = true; - connect(attitudeRaw, SIGNAL(objectUpdated(UAVObject*)), this, SLOT(accelBiasattitudeRawUpdated(UAVObject*))); -} - -/** - Updates the accel bias raw values - */ -void ConfigAHRSWidget::accelBiasattitudeRawUpdated(UAVObject *obj) -{ - Q_UNUSED(obj); - - AttitudeRaw * attitudeRaw = AttitudeRaw::GetInstance(getObjectManager()); - Q_ASSERT(attitudeRaw); - AttitudeRaw::DataFields attitudeRawData = attitudeRaw->getData(); - - // This is necessary to prevent a race condition on disconnect signal and another update - if (collectingData == true) { - accel_accum_x.append(attitudeRawData.accels[InsSettings::ACCEL_BIAS_X]); - accel_accum_y.append(attitudeRawData.accels[InsSettings::ACCEL_BIAS_Y]); - accel_accum_z.append(attitudeRawData.accels[InsSettings::ACCEL_BIAS_Z]); - } - - m_ahrs->accelBiasProgress->setValue(m_ahrs->accelBiasProgress->value()+1); - - if(accel_accum_x.size() >= 100 && collectingData == true) { - collectingData = false; - disconnect(attitudeRaw,SIGNAL(objectUpdated(UAVObject*)),this,SLOT(accelBiasattitudeRawUpdated(UAVObject*))); - m_ahrs->accelBiasStart->setEnabled(true); - - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - InsSettings::DataFields insSettingsData = insSettings->getData(); - insSettingsData.BiasCorrectedRaw = InsSettings::BIASCORRECTEDRAW_TRUE; - - insSettingsData.accel_bias[InsSettings::ACCEL_BIAS_X] -= listMean(accel_accum_x); - insSettingsData.accel_bias[InsSettings::ACCEL_BIAS_Y] -= listMean(accel_accum_y); - insSettingsData.accel_bias[InsSettings::ACCEL_BIAS_Z] -= 9.81 + listMean(accel_accum_z); - - insSettings->setData(insSettingsData); - insSettings->updated(); - - attitudeRaw->setMetadata(initialMdata); - - saveAHRSCalibration(); - } -} - - -/** - Starts a Gyro temperature drift calibration. - */ -void ConfigAHRSWidget::launchGyroDriftCalibration() -{ - if (!collectingData) { - // m_ahrs->startDriftCalib->setEnabled(false); - m_ahrs->startDriftCalib->setText("Stop"); - m_ahrs->accelBiasStart->setEnabled(false); - m_ahrs->ahrsCalibStart->setEnabled(false); - m_ahrs->sixPointsStart->setEnabled(false); - - // Setup the AHRS to give us the right data at the right rate: - UAVDataObject* obj = dynamic_cast(getObjectManager()->getObject(QString("AHRSSettings"))); - UAVObjectField* field = obj->getField(QString("BiasCorrectedRaw")); - field->setValue("FALSE"); - obj->updated(); - - /* Need to get as many AttitudeRaw updates as possible */ - obj = dynamic_cast(getObjectManager()->getObject(QString("AttitudeRaw"))); - initialMdata = obj->getMetadata(); - UAVObject::Metadata mdata = initialMdata; - mdata.flightTelemetryUpdateMode = UAVObject::UPDATEMODE_PERIODIC; - mdata.flightTelemetryUpdatePeriod = 100; - obj->setMetadata(mdata); - - // Now connect to the attituderaw updates until we stop - collectingData = true; - obj = dynamic_cast(getObjectManager()->getObject(QString("BaroAltitude"))); - field = obj->getField(QString("Temperature")); - double temp = field->getValue().toDouble(); - m_ahrs->gyroTempSlider->setRange(temp*10,temp*10); - m_ahrs->gyroMaxTemp->setText(QString::number(temp,'g',3)); - m_ahrs->gyroMinTemp->setText(QString::number(temp,'g',3)); - - connect(obj, SIGNAL(objectUpdated(UAVObject*)), this, SLOT(driftCalibrationAttitudeRawUpdated(UAVObject*))); - } else { - // Stop all the gathering: - collectingData = false; - m_ahrs->startDriftCalib->setText("Start"); - m_ahrs->accelBiasStart->setEnabled(true); - m_ahrs->ahrsCalibStart->setEnabled(true); - m_ahrs->sixPointsStart->setEnabled(true); - - UAVDataObject* obj = dynamic_cast(getObjectManager()->getObject(QString("AttitudeRaw"))); - disconnect(obj,SIGNAL(objectUpdated(UAVObject*)),this,SLOT(driftCalibrationAttitudeRawUpdated(UAVObject*))); - - getObjectManager()->getObject(QString("AttitudeRaw"))->setMetadata(initialMdata); - - obj = dynamic_cast(getObjectManager()->getObject(QString("AHRSSettings"))); - UAVObjectField* field = obj->getField(QString("BiasCorrectedRaw")); - field->setValue("TRUE"); - obj->updated(); - - // TODO: Now compute the drift here - computeGyroDrift(); - - } -} - -/** - Updates the gyro drift calibration values in real time - */ -void ConfigAHRSWidget::driftCalibrationAttitudeRawUpdated(UAVObject* obj) { - - Q_UNUSED(obj) - // This is necessary to prevent a race condition on disconnect signal and another update - if (collectingData == true) { - /** - First of all, update the temperature user feedback - This is not what we will use for our calculations, but it it easier for the - user to have the real temperature rather than an obscure unit... - */ - UAVDataObject* obj = dynamic_cast(getObjectManager()->getObject(QString("BaroAltitude"))); - UAVObjectField *tempField = obj->getField(QString("Temperature")); - Q_ASSERT(tempField != 0); - double mbTemp = tempField->getValue().toDouble(); - if (mbTemp*10 < m_ahrs->gyroTempSlider->minimum()) { - m_ahrs->gyroTempSlider->setMinimum(mbTemp*10); - m_ahrs->gyroMinTemp->setText(QString::number(mbTemp,'g',3)); - } else if (mbTemp*10 > m_ahrs->gyroTempSlider->maximum()) { - m_ahrs->gyroTempSlider->setMaximum(mbTemp*10); - m_ahrs->gyroMaxTemp->setText(QString::number(mbTemp,'g',3)); - } - m_ahrs->gyroTempSlider->setValue(mbTemp*10); - // TODO: - // - Add an indicator to show that we have a significant - // temperature difference in our gathered data (red/yellow/green) - - /** - Now, append gyro values + gyro temp data into our buffers - */ - // TODO: - // - choose a storage type for this data - // - Check it's not getting too big - // - do the actual appending - // - That's it, really... - - - } -} - -/** - Computes gyro drift based on sampled data - */ -void ConfigAHRSWidget::computeGyroDrift() { - // TODO - - // TODO: if this is not too computing-intensive, we could consider - // calling this with a timer when data sampling is enabled, to get - // a real-time view of the computed drift convergence and let the - // user stop sampling when it becomes stable enough... - // - // Hint for whoever wants to implement that: - // The formula I use for computing the temperature compensation factor from - // two nicely filtered (downsampled) sample points is as follows: - // - // gyro_tempcompfactor == -(raw_gyro1 - raw_gyro2)/(gyro_temp1 - gyro_temp2) - // - // where raw_gyro1 and raw_gyro2 are gyroscope raw measurement values and - // gyro_temp1 and gyro_temp2 are the measurements from the gyroscope internal - // temperature sensors, each at two measure points T1 and T2 - // note that the X and Y gyroscopes share one temperature sensor while - // Z has its own. - // - // the formula that calculates the AttitudeRav.gyros[X,Y,Z] values is - // currently as follows: - // - // gyro = 180/Pi * ( ( ( raw_gyro + raw_gyro * gyro_tempcompfactor ) * gyro_scale) + gyro_bias ) - // - // so to get gyro_raw do the following: - // 1. set AHRSSettings.BiasCorrectedRaw to FALSE before measuring! (already done right now) - // 2. set AHRSCalibration.gyro_tempcompfactor to 0 before measuring! - // 3. gyro_raw = ( ( gyro * Pi / 180 ) - gyro_bias ) / gyro_scale - // - // a nice trick is to set gyro_bias to 0 and gyro_scale to (Pi / 180) in which case gyro = raw_gyro - // note that Pi/180 is very close to the "real" scale of the AHRS gyros anyway (though with switched signs) - -} - -/** - Launches the INS sensors noise measurements - */ -void ConfigAHRSWidget::measureNoise() -{ - if(collectingData) { - QErrorMessage err(this); - err.showMessage("Cannot start noise measurement as data already being gathered"); - err.exec(); - return; - } - m_ahrs->calibInstructions->setText("Estimating sensor variance..."); - m_ahrs->ahrsCalibStart->setEnabled(false); - m_ahrs->calibProgress->setValue(0); - - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - InsSettings::DataFields insSettingsData = insSettings->getData(); - algorithm = insSettingsData.Algorithm; - insSettingsData.Algorithm = InsSettings::ALGORITHM_CALIBRATION; - insSettings->setData(insSettingsData); - insSettings->updated(); - collectingData = true; - - connect(insSettings,SIGNAL(objectUpdated(UAVObject*)),this,SLOT(noiseMeasured())); - m_ahrs->calibProgress->setRange(0,calibrationDelay*10); - progressBarTimer.start(100); -} - -/** - Increment progress bar for noise measurements (not really based on feedback) - */ -void ConfigAHRSWidget::incrementProgress() -{ - m_ahrs->calibProgress->setValue(m_ahrs->calibProgress->value()+1); - if (m_ahrs->calibProgress->value() >= m_ahrs->calibProgress->maximum()) { - progressBarTimer.stop(); - - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - disconnect(insSettings, SIGNAL(objectUpdated(UAVObject*)), this, SLOT(noiseMeasured())); - collectingData = false; - - QErrorMessage err(this); - err.showMessage("Noise measurement timed out. State undetermined. Please power cycle."); - err.exec(); - } -} - -/** - *@brief Callback once calibration is done on the board. Restores the original algorithm. - */ -void ConfigAHRSWidget::noiseMeasured() -{ - Q_ASSERT(collectingData); // Let's catch any race conditions - - // Do all the clean stopping stuff - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - disconnect(insSettings, SIGNAL(objectUpdated(UAVObject*)), this, SLOT(noiseMeasured())); - collectingData = false; - progressBarTimer.stop(); - m_ahrs->calibProgress->setValue(m_ahrs->calibProgress->maximum()); - - InsSettings::DataFields insSettingsData = insSettings->getData(); - insSettingsData.Algorithm = algorithm; - insSettings->setData(insSettingsData); - insSettings->updated(); - - m_ahrs->calibInstructions->setText(QString("Calibration complete.")); - m_ahrs->ahrsCalibStart->setEnabled(true); -} - -/** - Saves the AHRS sensors calibration (to RAM and SD) - */ -void ConfigAHRSWidget::saveAHRSCalibration() -{ - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - saveObjectToSD(insSettings); -} - -FORCE_ALIGN_FUNC -void ConfigAHRSWidget::attitudeRawUpdated(UAVObject * obj) -{ - QMutexLocker lock(&attitudeRawUpdateLock); - - UAVObjectField *accel_field = obj->getField(QString("accels")); - UAVObjectField *gyro_field = obj->getField(QString("gyros")); - UAVObjectField *mag_field = obj->getField(QString("magnetometers")); - - Q_ASSERT(gyro_field != 0 && accel_field != 0 && mag_field != 0); - - // This is necessary to prevent a race condition on disconnect signal and another update - if (collectingData == true) { - accel_accum_x.append(accel_field->getValue(0).toDouble()); - accel_accum_y.append(accel_field->getValue(1).toDouble()); - accel_accum_z.append(accel_field->getValue(2).toDouble()); - // Note gyros actually (-y,-x,-z) but since we consistent here no prob - mag_accum_x.append(mag_field->getValue(0).toDouble()); - mag_accum_y.append(mag_field->getValue(1).toDouble()); - mag_accum_z.append(mag_field->getValue(2).toDouble()); - - gyro_accum_x.append(gyro_field->getValue(0).toDouble()); - gyro_accum_y.append(gyro_field->getValue(1).toDouble()); - gyro_accum_z.append(gyro_field->getValue(2).toDouble()); - } - - if(accel_accum_x.size() >= 8 && collectingData == true) { - collectingData = false; - disconnect(obj,SIGNAL(objectUpdated(UAVObject*)),this,SLOT(attitudeRawUpdated(UAVObject*))); - m_ahrs->sixPointsSave->setEnabled(true); - - accel_data[position] << listMean(accel_accum_x), - listMean(accel_accum_y), - listMean(accel_accum_z); - - mag_data[position] << listMean(mag_accum_x), - listMean(mag_accum_y), - listMean(mag_accum_z); - - gyro_data[position] << listMean(gyro_accum_x), - listMean(gyro_accum_y), - listMean(gyro_accum_z); - - - std::cout << "observed accel: " << accel_data[position].transpose() - << "\nobserved mag: " << mag_data[position].transpose() - << "\nobserved gyro: " << gyro_data[position].transpose() - << std::endl; - - struct { - const char* instructions; - const char* display; - } instructions[] = { - { "Pitch up 45 deg and click save position...", "plane-horizontal" }, - { "Pitch down 45 deg and click save position...", "plane-horizontal" }, - { "Roll left 45 deg and click save position...", "plane-left" }, - { "Roll right 45 deg and click save position...", "plane-left" }, - - { "Turn left 90 deg to 09:00 position and click save position...", "plane-horizontal" }, - { "Pitch up 45 deg and click save position...", "plane-horizontal" }, - { "Pitch down 45 deg and click save position...", "plane-horizontal" }, - { "Roll left 45 deg and click save position...", "plane-left" }, - { "Roll right 45 deg and click save position...", "plane-left" }, - - { "Turn left 90 deg to 06:00 position and click save position...", "plane-horizontal" }, - { "Pitch up 45 deg and click save position...", "plane-horizontal" }, - { "Pitch down 45 deg and click save position...", "plane-horizontal" }, - { "Roll left 45 deg and click save position...", "plane-left" }, - { "Roll right 45 deg and click save position...", "plane-left" }, - - { "Turn left 90 deg to 03:00 position and click save position...", "plane-horizontal" }, - { "Pitch up 45 deg and click save position...", "plane-horizontal" }, - { "Pitch down 45 deg and click save position...", "plane-horizontal" }, - { "Roll left 45 deg and click save position...", "plane-left" }, - { "Roll right 45 deg and click save position...", "plane-left" }, - - { "Place with nose vertically up and click save position...", "plane-up" }, - { "Place with nose straight down and click save position...", "plane-down" }, - { "Place upside down and click save position...", "plane-flip" }, - }; - - n_positions = sizeof(instructions) / sizeof(instructions[0]); - position = (position + 1) % n_positions; - - if (position != 0 && position < n_positions) { - - m_ahrs->sixPointCalibInstructions->append(instructions[position-1].instructions); - displayPlane(instructions[position-1].display); - } - else if(position == 0) { - position = n_positions; - computeScaleBias(); - m_ahrs->sixPointsStart->setEnabled(true); - m_ahrs->sixPointsSave->setEnabled(false); - saveAHRSCalibration(); // Saves the result to SD. - - /* Cleanup original settings */ - getObjectManager()->getObject(QString("AttitudeRaw"))->setMetadata(initialMdata); - } - } -} - -/** - * Saves the data from the aircraft in one of six positions - */ -void ConfigAHRSWidget::savePositionData() -{ - QMutexLocker lock(&attitudeRawUpdateLock); - m_ahrs->sixPointsSave->setEnabled(false); - - accel_accum_x.clear(); - accel_accum_y.clear(); - accel_accum_z.clear(); - mag_accum_x.clear(); - mag_accum_y.clear(); - mag_accum_z.clear(); - gyro_accum_x.clear(); - gyro_accum_y.clear(); - gyro_accum_z.clear(); - - collectingData = true; - UAVObject *obj = dynamic_cast(getObjectManager()->getObject(QString("AttitudeRaw"))); - connect(obj, SIGNAL(objectUpdated(UAVObject*)), this, SLOT(attitudeRawUpdated(UAVObject*))); - - m_ahrs->sixPointCalibInstructions->append("Hold..."); -} - -//***************************************************************** -namespace { - -/* - * Calibrated scale factors should be real values with scale factor less than 10% from nominal - */ -bool checkScaleFactors(const Vector3f& scalars) -{ - return isReal(scalars) && - scalars.cwise().abs().maxCoeff() < 1.10f; -} - -/* - * Calibrated offsets should be real values. TODO: Add range checks - */ -bool checkOffsets(const Vector3f& offsets) -{ - return isReal(offsets); -} - -/** - * Given a UAVObjectField that is a 3-tuple, produce an Eigen::Vector3f - * from it. - */ -Vector3f -tupleToVector(UAVObjectField *tuple) -{ - return (Vector3f() << tuple->getDouble(0), - tuple->getDouble(1), - tuple->getDouble(2)).finished(); -} - -/** - * Convert a 3-vector to a 3-tuple - * @param v A 3-vector - * @param tuple[in] Assign the elements of this three-tuple to the elements of v - */ -void -vectorToTuple(UAVObjectField *tuple, const Vector3f& v) -{ - for (int i = 0; i < 3; ++i) { - tuple->setDouble(v(i), i); - } -} - -/** - * Updates the offsets for a calibrated gyro field. - * @param scale[in] Non-null pointer to a 3-element scale factor field. - * @param bias[out] Non-null pointer to a 3-element bias field. - * @param updateBias the source bias matrix. - */ -void -updateBias(UAVObjectField *scale, - UAVObjectField *bias , - const Vector3f& updateBias) -{ - Vector3f scale_factor = (Vector3f() << scale->getDouble(0), - scale->getDouble(1), - scale->getDouble(2)).finished(); - Vector3f old_bias = (Vector3f() << bias->getDouble(0), - bias->getDouble(1), - bias->getDouble(2)).finished(); - - // Convert to radians/second - Vector3f final_bias = -(M_PI)/180.0f * updateBias + old_bias; - - bias->setDouble(final_bias(0), 0); - bias->setDouble(final_bias(1), 1); - bias->setDouble(final_bias(2), 2); -} - -void -updateRotation(UAVObjectField *rotation, const Vector3f& updateRotation) -{ - for (int i = 0; i < 3; ++i) { - rotation->setDouble(updateRotation[i], i); - } -} - -} // !namespace (anon) - - -/** - * Updates the scale factors and offsets for a calibrated vector field. - * @param scale[out] Non-null pointer to a 3-element scale factor field. - * @param bias[out] Non-null pointer to a 3-element bias field. - * @param ortho[out] Optional pointer to a 3-element orthogonal correction field - * @param updateScale the source scale factor matrix. - * @param updateBias the source bias matrix. - * @param oldScale The original sensor scale factor - * @param oldBias The original bias value - * @param oldOrtho Optional. The original orthogonality scale factor value. - * @return true if successful, false otherwise. - */ -bool -ConfigAHRSWidget::updateScaleFactors(UAVObjectField *scale, - UAVObjectField *bias , - UAVObjectField *ortho, - const Matrix3f& updateScale, - const Vector3f& updateBias, - const Vector3f& oldScale, - const Vector3f& oldBias, - const Vector3f& oldOrtho) -{ - // Compose a 4x4 affine transformation matrix composed of the scale factor, - // orthogonality correction, and bias. - Matrix4f calibration; - calibration << tupleToVector(scale).asDiagonal(), - tupleToVector(bias), - Vector4f::UnitW().transpose(); - - if (ortho) { - Vector3f orthof = tupleToVector(ortho); - calibration(1, 0) = calibration(0, 1) = orthof(0); - calibration(2, 0) = calibration(0, 2) = orthof(1); - calibration(1, 2) = calibration(2, 1) = orthof(2); - } - - std::cout << "old calibration matrix: \n" << calibration << "\n"; - - Matrix4f update; - update << updateScale, updateBias, Vector4f::UnitW().transpose(); - std::cout << "new calibration matrix update: \n" << update << "\n"; - - calibration = update * calibration; - - if (checkOffsets(updateBias) && checkScaleFactors(updateScale.diagonal())) { - // Apply the new calibration - vectorToTuple(scale, calibration.diagonal().start<3>()); - vectorToTuple(bias, calibration.col(3).start<3>()); - - if (ortho) { - ortho->setDouble(calibration(0, 1), 0); - ortho->setDouble(calibration(0, 2), 1); - ortho->setDouble(calibration(1, 2), 2); - } - return true; - } - else { - // Give the user the calibration data and restore their settings. - std::ostringstream msg; - msg << "Scale factors and/or offsets are out of range.\n"; - msg << "Please see the troubleshooting section of the manual and retry.\n\n" - "The following values were computed:\n"; - msg << qPrintable(scale->getName()) << ": " - << calibration.diagonal().start<3>().transpose() << "\n"; - vectorToTuple(scale, oldScale); - - if (ortho) { - msg << qPrintable(ortho->getName()) << ": " - << calibration(0,1) << ", " << calibration(0,2) << ", " << calibration(1,2) << "\n"; - vectorToTuple(ortho, oldOrtho); - } - - msg << qPrintable(bias->getName()) << ": " - << calibration.col(3).start<3>().transpose() << "\n"; - vectorToTuple(bias, oldBias); - - m_ahrs->sixPointCalibInstructions->append(msg.str().c_str()); - return false; - } -} - -FORCE_ALIGN_FUNC -void ConfigAHRSWidget::computeScaleBias() -{ - // Extract the local magnetic and gravitational field vectors from HomeLocation. - UAVObject *home = dynamic_cast(getObjectManager()->getObject(QString("HomeLocation"))); - Vector3f localMagField; - localMagField << home->getField("Be")->getValue(0).toDouble(), - home->getField("Be")->getValue(1).toDouble(), - home->getField("Be")->getValue(2).toDouble(); - - float localGravity = home->getField("g_e")->getDouble(); - - Vector3f referenceField = Vector3f::UnitZ()*localGravity; - double noise = 0.04; - Vector3f accelBias; - Matrix3f accelScale; - std::cout << "number of samples: " << n_positions << "\n"; - twostep_bias_scale(accelBias, accelScale, accel_data, n_positions, referenceField, noise*noise); - // Twostep computes an offset from the identity scalar, and a negative bias offset - accelScale += Matrix3f::Identity(); - accelBias = -accelBias; - std::cout << "computed accel bias: " << accelBias.transpose() - << "\ncomputed accel scale:\n" << accelScale<< std::endl; - - // Apply the computed scale factor and bias to each sample - for (int i = 0; i < n_positions; ++i) { - accel_data[i] = accelScale * accel_data[i] + accelBias; - } - - // Magnetometer has excellent orthogonality, so only calibrate the scale factors. - Vector3f magBias; - Vector3f magScale; - noise = 4.0; - twostep_bias_scale(magBias, magScale, mag_data, n_positions, localMagField, noise*noise); - magScale += Vector3f::Ones(); - magBias = -magBias; - std::cout << "computed mag bias: " << magBias.transpose() - << "\ncomputed mag scale:\n" << magScale << std::endl; - - // Apply the computed scale factor and bias to each sample - for (int i = 0; i < n_positions; ++i) { - mag_data[i] = magScale.asDiagonal() * mag_data[i] + magBias; - } - - // Calibrate gyro bias and acceleration sensitivity - Matrix3f accelSensitivity; - Vector3f gyroBias; - gyroscope_calibration(gyroBias, accelSensitivity, gyro_data, accel_data, n_positions); - std::cout << "gyro bias: " << gyroBias.transpose() - << "\ngyro's acceleration sensitivity:\n" << accelSensitivity << std::endl; - - // Calibrate alignment between the accelerometer and magnetometer, taking the mag as the - // reference. - Vector3f accelRotation; - calibration_misalignment(accelRotation, accel_data, -Vector3f::UnitZ()*localGravity, - mag_data, localMagField, n_positions); - std::cout << "magnetometer rotation vector: " << accelRotation.transpose() << std::endl; - - // Update the calibration scalars with a clear message box - m_ahrs->sixPointCalibInstructions->clear(); - UAVObject *obj = dynamic_cast(getObjectManager()->getObject(QString("AHRSCalibration"))); - - - bool success = updateScaleFactors(obj->getField(QString("accel_scale")), - obj->getField(QString("accel_bias")), - obj->getField(QString("accel_ortho")), - accelScale, - accelBias, - saved_accel_scale, - saved_accel_bias, - saved_accel_ortho); - - success &= updateScaleFactors(obj->getField(QString("mag_scale")), - obj->getField(QString("mag_bias")), - NULL, - magScale.asDiagonal(), - magBias, - saved_mag_scale, - saved_mag_bias); - - updateBias(obj->getField(QString("gyro_scale")), - obj->getField(QString("gyro_bias")), - gyroBias); - -#if 0 - // TODO: Enable after v1.0 feature freeze is lifted. - updateRotation(obj->getField(QString("accel_rotation")), accelRotation); -#endif - - obj->updated(); - - position = -1; //set to run again - if (success) - m_ahrs->sixPointCalibInstructions->append("Computed new accel and mag scale and bias."); - -} - -/** - Multi-point calibration mode - */ -FORCE_ALIGN_FUNC -void ConfigAHRSWidget::multiPointCalibrationMode() -{ - cacheCurrentCalibration(); - resetCalibrationDefaults(); - - UAVObject* obj = dynamic_cast(getObjectManager()->getObject(QString("AHRSSettings"))); - UAVObjectField *field = obj->getField(QString("BiasCorrectedRaw")); - field->setValue("FALSE"); - obj->updated(); - - - Thread::usleep(100000); - - gyro_accum_x.clear(); - gyro_accum_y.clear(); - gyro_accum_z.clear(); - - /* Need to get as many AttitudeRaw updates as possible */ - obj = getObjectManager()->getObject(QString("AttitudeRaw")); - initialMdata = obj->getMetadata(); - UAVObject::Metadata mdata = initialMdata; - mdata.flightTelemetryUpdateMode = UAVObject::UPDATEMODE_PERIODIC; - mdata.flightTelemetryUpdatePeriod = 100; - obj->setMetadata(mdata); - - /* Show instructions and enable controls */ - m_ahrs->sixPointCalibInstructions->clear(); - m_ahrs->sixPointCalibInstructions->append("Stand facing Earth's magnetic N or S. Place the vehicle horizontally facing forward and click save position..."); - displayPlane("plane-horizontal"); - m_ahrs->sixPointsStart->setEnabled(false); - m_ahrs->sixPointsSave->setEnabled(true); - position = 0; - -} - -/** - * Read the current calibration scalars and offsets from the target board, and - * save them for later use. In the event of a calibration failure, if the - * calibration method began by resetting calibration values, they may be - * restored later with this information. - */ -void ConfigAHRSWidget::cacheCurrentCalibration() -{ - UAVObject *obj = dynamic_cast(getObjectManager()->getObject(QString("AHRSCalibration"))); - struct field_t { - const char* field_name; - Vector3f& cache; - } fields[] = { - { "accel_scale", this->saved_accel_scale }, - { "accel_bias", this->saved_accel_bias }, - { "accel_ortho", this->saved_accel_ortho }, -// TODO: Enable after V1.0 feature freeze is lifted. -// { "accel_rotation", this->saved_accel_rotation }, - { "gyro_bias", this->saved_gyro_bias }, - { "mag_scale", this->saved_mag_scale }, - { "mag_bias", this->saved_mag_bias }, - { NULL, this->saved_mag_bias }, // sentinnel - }; - for (field_t* i = fields; i->field_name != NULL; ++i) { - UAVObjectField* field = obj->getField(QString(i->field_name)); - if (field) { - i->cache = tupleToVector(field); - } - else { - qDebug() << "WARNING: AHRSCalibration field not found: " << i->field_name << "\n"; - } - } -} - -/** - * Reset all calibration scalars to their default values. - */ -void ConfigAHRSWidget::resetCalibrationDefaults() -{ - UAVObject *obj = dynamic_cast(getObjectManager()->getObject(QString("AHRSCalibration"))); - - // set accels to unity gain - UAVObjectField *field = obj->getField(QString("accel_scale")); - // TODO: Figure out how to load these directly from the saved metadata - // about default values - field->setDouble(0.0359, 0); - field->setDouble(0.0359, 1); - field->setDouble(0.0359, 2); - - field = obj->getField(QString("accel_bias")); - field->setDouble(-73.5, 0); - field->setDouble(-73.5, 1); - field->setDouble(73.5, 2); - - field = obj->getField(QString("accel_ortho")); - for (int i = 0; i < 3; ++i) { - field->setDouble(0, i); - } - - field = obj->getField(QString("gyro_bias")); - UAVObjectField *field2 = obj->getField(QString("gyro_scale")); - field->setDouble(28/-0.017*field2->getDouble(0),0); - field->setDouble(-28/0.017*field2->getDouble(1),1); - field->setDouble(28/-0.017*field2->getDouble(2),2); - - field = obj->getField(QString("mag_scale")); - for (int i = 0; i < 3; ++i) { - field->setDouble(-1, i); - } - - field = obj->getField(QString("mag_bias")); - for (int i = 0; i < 3; ++i) { - field->setDouble(0, i); - } - -#if 0 - // TODO: Enable after v1.0 feature freeze is lifted. - field = obj->getField(QString("accel_rotation")); - for (int i = 0; i < 3; ++i) { - field->setDouble(0, i); - } -#endif - obj->updated(); -} - -/** - Rotate the paper plane - */ -void ConfigAHRSWidget::displayPlane(QString elementID) -{ - paperplane->setElementId(elementID); - m_ahrs->sixPointsHelp->setSceneRect(paperplane->boundingRect()); - m_ahrs->sixPointsHelp->fitInView(paperplane,Qt::KeepAspectRatio); - -} - - -/** - Draws the sensor variances bargraph - */ -void ConfigAHRSWidget::drawVariancesGraph() -{ - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - InsSettings::DataFields insSettingsData = insSettings->getData(); - - // The expected range is from 1E-6 to 1E-1 - double steps = 6; // 6 bars on the graph - float accel_x_var = -1/steps*(1+steps+log10(insSettingsData.accel_var[InsSettings::ACCEL_VAR_X])); - accel_x->setTransform(QTransform::fromScale(1,accel_x_var),false); - float accel_y_var = -1/steps*(1+steps+log10(insSettingsData.accel_var[InsSettings::ACCEL_VAR_Y])); - accel_y->setTransform(QTransform::fromScale(1,accel_y_var),false); - float accel_z_var = -1/steps*(1+steps+log10(insSettingsData.accel_var[InsSettings::ACCEL_VAR_Z])); - accel_z->setTransform(QTransform::fromScale(1,accel_z_var),false); - - float gyro_x_var = -1/steps*(1+steps+log10(insSettingsData.gyro_var[InsSettings::GYRO_VAR_X])); - gyro_x->setTransform(QTransform::fromScale(1,gyro_x_var),false); - float gyro_y_var = -1/steps*(1+steps+log10(insSettingsData.gyro_var[InsSettings::GYRO_VAR_Y])); - gyro_y->setTransform(QTransform::fromScale(1,gyro_y_var),false); - float gyro_z_var = -1/steps*(1+steps+log10(insSettingsData.gyro_var[InsSettings::GYRO_VAR_Z])); - gyro_z->setTransform(QTransform::fromScale(1,gyro_z_var),false); - - // Scale by 1e-3 because mag vars are much higher. - float mag_x_var = -1/steps*(1+steps+log10(1e-3*insSettingsData.mag_var[InsSettings::MAG_VAR_X])); - mag_x->setTransform(QTransform::fromScale(1,mag_x_var),false); - float mag_y_var = -1/steps*(1+steps+log10(1e-3*insSettingsData.mag_var[InsSettings::MAG_VAR_Y])); - mag_y->setTransform(QTransform::fromScale(1,mag_y_var),false); - float mag_z_var = -1/steps*(1+steps+log10(1e-3*insSettingsData.mag_var[InsSettings::MAG_VAR_Z])); - mag_z->setTransform(QTransform::fromScale(1,mag_z_var),false); -} - -/** - Request current settings from the AHRS - */ -void ConfigAHRSWidget::refreshValues() -{ - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - InsSettings::DataFields insSettingsData = insSettings->getData(); - m_ahrs->algorithm->setCurrentIndex(insSettingsData.Algorithm); - drawVariancesGraph(); - - HomeLocation * homeLocation = HomeLocation::GetInstance(getObjectManager()); - Q_ASSERT(homeLocation); - HomeLocation::DataFields homeLocationData = homeLocation->getData(); - m_ahrs->homeLocationSet->setEnabled(homeLocationData.Set == HomeLocation::SET_TRUE); - - m_ahrs->ahrsCalibStart->setEnabled(true); - m_ahrs->sixPointsStart->setEnabled(true); - m_ahrs->accelBiasStart->setEnabled(true); - m_ahrs->startDriftCalib->setEnabled(true); - - m_ahrs->calibInstructions->setText(QString("Press \"Start\" above to calibrate.")); -} - -/** - Enables/disables the Home Location saving button depending on whether the - home location is set-able - */ -void ConfigAHRSWidget::enableHomeLocSave(UAVObject * obj) -{ - UAVObjectField *field = obj->getField(QString("Set")); - if (field) { - m_ahrs->homeLocationSet->setEnabled(field->getValue().toBool()); - m_ahrs->sixPointsStart->setEnabled(obj->getField("Set")->getValue().toBool()); - } -} - - -/** - Save current settings to RAM - */ -void ConfigAHRSWidget::ahrsSettingsSaveRAM() -{ - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - InsSettings::DataFields insSettingsData = insSettings->getData(); - insSettingsData.Algorithm = m_ahrs->algorithm->currentIndex(); - insSettings->setData(insSettingsData); - insSettings->updated(); - - HomeLocation * homeLocation = HomeLocation::GetInstance(getObjectManager()); - Q_ASSERT(homeLocation); - HomeLocation::DataFields homeLocationData = homeLocation->getData(); - homeLocationData.Set = m_ahrs->homeLocationSet->isChecked() ? - HomeLocation::SET_TRUE : HomeLocation::SET_FALSE; - homeLocation->setData(homeLocationData); - homeLocation->updated(); -} - -/** -Save AHRS Settings and home location to SD - */ -void ConfigAHRSWidget::ahrsSettingsSaveSD() -{ - ahrsSettingsSaveRAM(); - - InsSettings * insSettings = InsSettings::GetInstance(getObjectManager()); - Q_ASSERT(insSettings); - saveObjectToSD(insSettings); - - HomeLocation * homeLocation = HomeLocation::GetInstance(getObjectManager()); - Q_ASSERT(homeLocation); - saveObjectToSD(homeLocation); -} - -void ConfigAHRSWidget::openHelp() -{ - QDesktopServices::openUrl( QUrl("http://wiki.openpilot.org/display/Doc/INS+Configuration", QUrl::StrictMode) ); -} - -/** - @} - @} - */ diff --git a/ground/openpilotgcs/src/plugins/config/configahrswidget.h b/ground/openpilotgcs/src/plugins/config/configahrswidget.h deleted file mode 100644 index 23c9e55ce..000000000 --- a/ground/openpilotgcs/src/plugins/config/configahrswidget.h +++ /dev/null @@ -1,158 +0,0 @@ -/** - ****************************************************************************** - * - * @file configahrstwidget.h - * @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010. - * @addtogroup GCSPlugins GCS Plugins - * @{ - * @addtogroup ConfigPlugin Config Plugin - * @{ - * @brief Telemetry configuration panel - *****************************************************************************/ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef CONFIGAHRSWIDGET_H -#define CONFIGAHRSWIDGET_H - -#include - -#include "ui_ahrs.h" -#include "configtaskwidget.h" -#include "extensionsystem/pluginmanager.h" -#include "uavobjectmanager.h" -#include "uavobject.h" -#include -#include -#include -#include -#include -#include -#include - -#include - -class ConfigAHRSWidget: public ConfigTaskWidget -{ - Q_OBJECT - -public: - ConfigAHRSWidget(QWidget *parent = 0); - ~ConfigAHRSWidget(); - EIGEN_MAKE_ALIGNED_OPERATOR_NEW - -private: - void drawVariancesGraph(); - void displayPlane(QString elementID); - virtual void enableControls(bool enable); - - Ui_AHRSWidget *m_ahrs; - QGraphicsSvgItem *paperplane; - QGraphicsSvgItem *ahrsbargraph; - QGraphicsSvgItem *accel_x; - QGraphicsSvgItem *accel_y; - QGraphicsSvgItem *accel_z; - QGraphicsSvgItem *gyro_x; - QGraphicsSvgItem *gyro_y; - QGraphicsSvgItem *gyro_z; - QGraphicsSvgItem *mag_x; - QGraphicsSvgItem *mag_y; - QGraphicsSvgItem *mag_z; - QMutex attitudeRawUpdateLock; - double maxBarHeight; - int phaseCounter; - int progressBarIndex; - QTimer progressBarTimer; - const static double maxVarValue; - const static int calibrationDelay = 10; - - bool collectingData; - - QList gyro_accum_x; - QList gyro_accum_y; - QList gyro_accum_z; - QList accel_accum_x; - QList accel_accum_y; - QList accel_accum_z; - QList mag_accum_x; - QList mag_accum_y; - QList mag_accum_z; - quint8 algorithm; - - // TODO: Store these in std::vectors - Eigen::Vector3f gyro_data[60]; - Eigen::Vector3f accel_data[60]; - Eigen::Vector3f mag_data[60]; - int position; - int n_positions; - - UAVObject::Metadata initialMdata; - - void computeGyroDrift(); - - - // Saved parameters for calibration. In the event of a calibration failure, - // the old parameters will be restored. - Eigen::Vector3f saved_gyro_bias; - - Eigen::Vector3f saved_accel_bias; - Eigen::Vector3f saved_accel_scale; - Eigen::Vector3f saved_accel_ortho; - Eigen::Vector3f saved_accel_rotation; - - Eigen::Vector3f saved_mag_scale; - Eigen::Vector3f saved_mag_bias; - - bool - updateScaleFactors(UAVObjectField *scale, - UAVObjectField *bias , - UAVObjectField *ortho, - const Eigen::Matrix3f& updateScale, - const Eigen::Vector3f& updateBias, - const Eigen::Vector3f& oldScale, - const Eigen::Vector3f& oldBias, - const Eigen::Vector3f& oldOrtho = Eigen::Vector3f::Zero()); - -private slots: - void enableHomeLocSave(UAVObject *obj); - void measureNoise(); - void noiseMeasured(); - void saveAHRSCalibration(); - void openHelp(); - void launchAccelBiasCalibration(); - void incrementProgress(); - - virtual void refreshValues(); - //void ahrsSettingsRequest(); - void ahrsSettingsSaveRAM(); - void ahrsSettingsSaveSD(); - void savePositionData(); - void computeScaleBias(); - void multiPointCalibrationMode(); -// void sixPointCalibrationMode(); // this function no longer exists - void attitudeRawUpdated(UAVObject * obj); - void accelBiasattitudeRawUpdated(UAVObject*); - void driftCalibrationAttitudeRawUpdated(UAVObject*); - void launchGyroDriftCalibration(); - void resetCalibrationDefaults(); - void cacheCurrentCalibration(); - -protected: - void showEvent(QShowEvent *event); - void resizeEvent(QResizeEvent *event); - -}; - -#endif // ConfigAHRSWidget_H diff --git a/ground/openpilotgcs/src/plugins/config/configgadgetwidget.cpp b/ground/openpilotgcs/src/plugins/config/configgadgetwidget.cpp index aecf18072..e64b9a7aa 100644 --- a/ground/openpilotgcs/src/plugins/config/configgadgetwidget.cpp +++ b/ground/openpilotgcs/src/plugins/config/configgadgetwidget.cpp @@ -25,7 +25,6 @@ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include "configahrswidget.h" #include "configgadgetwidget.h" #include "configairframewidget.h" diff --git a/ground/openpilotgcs/src/plugins/config/configrevowidget.h b/ground/openpilotgcs/src/plugins/config/configrevowidget.h index c27bb8bcb..83922b905 100644 --- a/ground/openpilotgcs/src/plugins/config/configrevowidget.h +++ b/ground/openpilotgcs/src/plugins/config/configrevowidget.h @@ -38,7 +38,6 @@ #include #include #include -#include class Ui_Widget;