RevoSensorsWidget 0 0 1014 725 Form true 0 true Calibration 6 12 12 12 12 6 0 0 0 0 0 0 QFrame::NoFrame 0 Qt::ScrollBarAlwaysOff Qt::ScrollBarAlwaysOff QAbstractScrollArea::AdjustToContents false 6 0 0 0 0 Accelerometer calibration true Launch accelerometer range and bias calibration. Start Qt::Horizontal 40 20 true Save settings (only enabled when calibration is running) Save Position Magnetometer calibration true Launch magnetometer range and bias calibration. Start Qt::Horizontal 40 20 true Save Position Board level calibration true Start 0 true true Save Position Gyro bias calibration true 0 0 Start 300 0 16777215 16777215 0 true Thermal calibration true Start 300 0 16777215 16777215 0 true true End true Cancel 12 0 0 0 0 50 false <temperature> 0 0 <temperature gradient> Qt::Horizontal 40 20 0 0 10 50 false Calibration status QFrame::StyledPanel Qt::ScrollBarAlwaysOn Qt::ScrollBarAlwaysOff QAbstractScrollArea::AdjustIgnored <!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:'MS Shell Dlg 2'; font-size:10pt; font-weight:400; font-style:normal;"> </body></html> Qt::NoTextInteraction 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:'MS Shell Dlg 2'; font-size:8.25pt; 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;"> Help Steps 1, 2 and 3 are necessary. Step 4 is optional but may help achieve the best possible results. Step 1: Accelerometer and magnetometer calibration This calibration will compute the scale for Magnetometer or Accelerometer sensors. Press "Calibrate Mag" or "Calibrate Accel" to begin calibration, and follow the instructions which will be displayed here. For optimal calibration perform the Accel calibration with the board not mounted to the craft. in this way you can accurately level the board on your desk/table during the process. Magnetometer calibration need to be performed inside your plane/copter to account for metal/magnetic stuffs on board. Note 1: Your HomeLocation must be set first, including the local magnetic field vector (Be) and acceleration due to gravity (g_e). Note 2: There is no need to point exactly at South/North/West/East. These are just used to easily tells the user how to point the plane/craft. You can simply assume that North is in front of you, right is East etc. and perform the calibration this way. Step 2: Board level calibration This step will ensure that board leveling 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. Step 3: Gyro bias calculation This step allows to calibrate the gyro measured value when the board is steady. To perform the calibration leave the board/aircraft completely steady and click start. Step 4: Thermal calibration The calibration will compute sensors bias variations at different temperatures while the board warms up. This allow a certain amount of correction of those bias variations against temperature changes. It does improve both altitude hold and yaw performances. To perform this calibration leave the board to cool down at room temperature in the coldest places available. After 15-20 minutes attach the usb connector to the board and Click the Calibrate button leaving the board steady. Wait until completed.</td></tr></table></body></html> Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse true Settings 6 6 6 6 Rotate virtual attitude relative to board Qt::Horizontal 40 20 -90.000000000000000 90.000000000000000 Qt::Horizontal 40 20 70 0 background-color: qlineargradient(spread:reflect, x1:0.507, y1:0, x2:0.507, y2:0.772, stop:0.208955 rgba(74, 74, 74, 255), stop:0.78607 rgba(36, 36, 36, 255)); color: rgb(255, 255, 255); border-radius: 5; margin:1px; font:bold; Roll Qt::AlignCenter 70 0 background-color: qlineargradient(spread:reflect, x1:0.507, y1:0, x2:0.507, y2:0.772, stop:0.208955 rgba(74, 74, 74, 255), stop:0.78607 rgba(36, 36, 36, 255)); color: rgb(255, 255, 255); border-radius: 5; margin:1px; font:bold; Yaw Qt::AlignCenter Qt::Horizontal 40 20 -180.000000000000000 180.000000000000000 70 0 background-color: qlineargradient(spread:reflect, x1:0.507, y1:0, x2:0.507, y2:0.772, stop:0.208955 rgba(74, 74, 74, 255), stop:0.78607 rgba(36, 36, 36, 255)); color: rgb(255, 255, 255); border-radius: 5; margin:1px; font:bold; Pitch Qt::AlignCenter -180.000000000000000 180.000000000000000 Filtering background-color: qlineargradient(spread:reflect, x1:0.507, y1:0, x2:0.507, y2:0.772, stop:0.208955 rgba(74, 74, 74, 255), stop:0.78607 rgba(36, 36, 36, 255)); color: rgb(255, 255, 255); border-radius: 5; margin:1px; font:bold; Accelerometers Qt::AlignCenter Accelerometer filtering. Sets the amount of lowpass filtering of accelerometer data for the attitude estimation. Higher values apply a stronger filter, which may help with drifting in attitude mode. Range: 0.00 - 0.20, Good starting value: 0.05 - 0.10 Start low and raise until drift stops. A setting of 0.00 disables the filter. 2.000000000000000 0.010000000000000 0 0 Attitude Estimation Algorithm Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop 0 0 Selects the sensor integration algorithm to be used by the Revolution board. Qt::Vertical QSizePolicy::MinimumExpanding 20 0 0 0 Home Location Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop QLayout::SetDefaultConstraint Gravity acceleration: Latitude: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter true objname:HomeLocation fieldname:g_e Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter true objname:HomeLocation fieldname:Latitude Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter true Altitude: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter true objname:HomeLocation fieldname:Altitude Magnetic field vector: <html><head/><body>This information must be set to enable calibration the Revolution controllers sensors. Set home location using context menu in the map widget.</body></html> Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter true objname:HomeLocation fieldname:Longitude false Is Set true objname:HomeLocation fieldname:Set Longitude: 0 0 Clear Qt::Vertical 20 0 Qt::Horizontal QSizePolicy::Expanding 50 20 Qt::Vertical QSizePolicy::Expanding 20 100 Qt::Horizontal 40 5 0 0 25 25 true :/core/images/helpicon.svg:/core/images/helpicon.svg 25 25 Ctrl+S false true button:help url:http://wiki.openpilot.org/display/Doc/Revolution+Manual+Sensor+Calibration 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 button:apply Send settings to the board, and save to the non-volatile memory. Save false button:save