Short summary of changes. For a complete list see the git log. --- RELEASE-13.06 --- Italian Stallion Release --- This is the first Revolution software release which also supports CC, CC3D, OPLinkMini and unreleased yet OP OSD boards. This is a major change: from different toolchains and build system to the whole source code reformatting according to project style guidelines. The goal of this release is to provide CC-style features for new Revo platform + radio using Revo's internal modem and external OPLinkMini board. All advanced features like Altitude Hold, Position Hold, Guidance, Return to Home, AutoLanding etc. are not released yet and planned for following releases. Some video tutorials: http://wiki.openpilot.org/display/DocDE/OpenPilot+Tutorials Important Release Notes: - Since this release the packaged distribution does not contain firmware files in a folder. They are now integrated into the GCS so always are up to date. To update you must use either Vehicle Setup Wizard (big green button on the Welcome GCS tab) or new Auto-Update button on the Firmware tab. - New Auto-Update feature simplifies all OpenPilot board firmware updates. Just click it and follow on-screen directions to reflash your board (CC, CC3D, OPLinkMini, Revolution or OSD prototypes). Internally it is the same as Rescue but uses embedded firmware images, no need to browse for them anymore. - New bootloaders are REQUIRED for this release to support some of new features like settings erase and some others. As always, bootloaders can be updated without any special programmer hardware using bootloader updaters firmware. Currently F1 boards (CC, CC3D, OPLinkMini) require bootloader version 4 or higher, and F4 boards (Revolution, OSD prototype) require bootloader version 5 or higher. Check the wiki for details of how to update them: http://wiki.openpilot.org/display/BUILDS/Bootloader+update - New feature: settings erase option. In the past some special settings erase firmware was used to erase bad or incompatible settings from CC/CC3D boards. Now it is deprecated, and this functionality is now integrated into bootloader and firmware. To erase any board settings you must have latest bootloader. Then enter DFU (boot) mode (using Halt or Rescue function) and click "Erase settings" button on the Firmware tab and follow on-screen instructions. This will NOT work with older bootloader, and the button will be disabled. - On Linux you should remove OpenPilot package if was installed, then install new one. This is a known issue and likely be fixed later. - On Windows there is a CDC driver installer option. This is an optional USB virtual serial port useful, for example, for updating your GPS configuration using U-Blox u-Center software. But it is NOT required to configure boards. If not installed, virtual serial port features will not be available. This driver is not signed by Microsoft, but in fact it uses serial port drivers from Windows and only driver information INF file is supplied by the OpenPilot. Hence it is safe to install. - Due to changes in USB descriptors to support new features, USB drivers on Windows must be updated. If after Rescue or Wizard or Auto-Update button the GCS cannot connect to the board, it may be due to this issue. To resolve you should remove old drivers (ones with yellow exclamation mark) and allow Windows to find them again. Here is how: Windows XP: - click on the desktop "My Computer" icon and select "Properties"; - select the "Hardware" tab by clicking on it once; - select the "Device Manager" tab by clicking on it; - scroll down the list until you see the "Universal Serial Bus Controllers" selection. Click it to expand the list of USB drivers. Right-click on the driver(s) you wish to uninstall and select the "Uninstall" function. The driver will be uninstalled. Windows 7/Vista: - on the desktop right-click the "Computer" icon and select "Properties"; - select "Device Manager" in the upper left-hand corner of the window; - scroll down the list until you see the "Universal Serial Bus Controllers" selection. Click it once to expand the list of USB drivers. Right-click on the driver(s) you wish to uninstall and select the "Uninstall" function. The driver will be uninstalled. Then disconnect the board from USB, wait few seconds and connect it back. Windows should find new drivers and install them properly. - GCS now uses system default language (only French and English are available yet, please contribute). You can choose language using GCS Options dialog if you have existing GCS configuaration. - This release provides only CC3D-class features + radio. For example, it does NOT use magnetometers to correct yaw and uses simple complimentary filter for attitude estimation. So you should expect from it only CC3D-like performance. More advanced features will be enabled step by step in the following releases with some help from new contributors, we hope. Remember that the first Revo hardware batch was inended for developers, not end users. - Lots of help tooltips were added to the GCS. Try watching them when tuning. - If GCS crashes when switching to the Flight data tab, it usually means your PC needs newer video drivers. That tab contains ModelView widget which uses OpenGL. It is known to crash in some cases. - Sensor calibration is not final. It will be reworked completely to increase its accuracy and make it easier to use. - AltitudeHold mode is enabled, but it is not officially released. Do not expect it to be of production quality. But you may play with it and report your issues and suggestions. It is recommended to use some foam to protect baro sensor from wind and light. Also note that throttle stick in AltitudeHold mode is used to control vertical velocity. - Tuning your system please set PIDs as tight as possible for better stabilisation. To soften the stick response if necessary use new Responsiveness options. This will result in better stabilisation, and at the same time soft or sharp response according to your preferences. - There is no configuration options for Radio module in the Revo config except for Radio enable/disable and output power. This is intentional because all configuration should be done using its paired ground OPLink coordinator. Enable radio in the Revo, save and disconnect Revo from USB. Power it from external supply to continue. Then connect OPLink board to USB and scroll down the GCS config widget to find OPLink icon in the end of list. This icon is only available when OPLink is connected and recognised, this also requires new bootloader and matching to Revo and GCS firmware on the OPLink board. To pair select the Revo side Radio address in the list of found boards, select it, click Add to add to the list of paired radios and click Save. After USB unplugging and plugging back your OPLink should show "Connected", and you can continue with configuration. - Don't set Revo modem or OPLinkMini output power to high values without antenna connected, this can damage the hardware. Flight code changes: - initial version of Revo code; - initial version of OPLinkMini code; - CopterControl/CC3D code reworked to reuse parts of Revo code; - switched to new ARM-supported GCC 4.7 toolchain with hardware floating point support; - major code cleanup and use of compiler warning flags to early catch errors; - major directory and Makefiles reorganisation and cleanup; - all source code fixed to use float variables instead of doubles (to use hardware FPU); - added multi-binding support for OPLinkMini; - added frequency hopping for Revo and OPLinkMini; - added auto-configuration for OPLinkMini remote modem / Revo; - replaced entire flash generation code; - new U-Blox GPS binary protocol parser; - added STM32 DSP library; - updated STM32 CMSIS library; - updated STM32 USB OTG driver; - updated STM32 F1 StdPeriph driver library; - updated STM32 F4 StdPeriph driver library; - updated FreeRTOS (real-time operating system used by the flight code to run many tasks); - PyMite moved to a library; - fixed nasty bug in PyMite Makefile, single file was rebuilt 5 times fo no reason; - added configurable accel/gyro rates; - added visualisation of errors in bootloader updater; - added numerous sanity checks to the flight code to prevent unsafe arming; - new flash file system, much faster and higly optimised; - Revo settings are now stored in embedded MCU flash freeing up external one for flight logs; - OPLinkMini now stores settings in the MCU flash using FlashFS too; - a catalog of known flash types is used to support different flash types by the same firmware; - fixed broken overo submodule remote repository link; - fixed DSMX protocol error with some Tx/Rx combintions; - added new pios_*.h headers to support commonly used constants, functions and defines; - numerous fixes for data alignment and memory allocation strategy; - new bootloaders to support more features (for example, board settings erase); - added new feature to erase settings without special firmware; - removed CC/CC3D setting erase firmware (now not necessary due to new erase feature); - introduced new delayed callback scheduler to run modules from a single task; - many changes to AeroSim-RC simulator interface; - fixed broken debug pins API; - fixed few bugs in the EKF code; - introduced bootloader updater for F4 boards (including Revo and OSD); - some changes in RAM and flash memory partitioning to better utilize resources; - changes in bootloader to allow remote reboot via serial port or radio modem; - the EKF "Huge Formula" is replaced by optimised set of of loops to make it editable; - Cyr's attitude patch is ported from CC3D to Revo; - added magnetometer options (mags are disabled by default for Revo complimenary filter); - advance camera stabilisation is now officially released; - fixed numerous internal firmware bugs (too many to list here). GCS code changes: - nice loading splash screen; - now GCS uses system language by default if translation is available, English otherwise; - French translation officially added. Please help with other languages; - fixed some crashes of uploader gadget; - fixed double config read on restore; - improvements in GCS options dialog handling; - optimised option dialog creating; - added UI tooltips for many options; - removed unused yet options from configuration UI; - removed GCS config dialog on the first run, one default is used now if missing; - added Revo configuration page, similar to CC/CC3D one; - added OPLinkMini configuration page; - hardware options are now dynamically enabled/disabled to allow supported configurations only; - new artwork for all boards everywhere; - optimised some 3D models; - new About dialog showing version info and contributors list; - fixed badly broken HiTL options dialog; - fixed compilation problem on OSX, now GCS should be compatible with OSX 10.5+; - major vehicle config cleanup with lazy creation (speeds up GCS start); - UI config pages improvements (responsiveness, etc) - new auto-update feature added, *.opfw firmware files removed from distributables; - anti-aliased scope plugin; - numerous code fixes and cleanups (too many to list here); - USB HID code is replaced by new cross-platform hidapi library to fix old Linux/OSX problems. Common parts: - added simple toolchain install make targets; - added self-hosted toolchains to ensure that they're always available; - added support for globally istalled tools used by many working copies; - added Windows bootstrap script to pull all other build tools; - added unit testing framework, also supported by Bamboo CI server and agents; - added code style formatting make targets, easy to use by developers; - added doxygen make targets. The documentation still must be completely revised, though; - enforced global line ending policy, source files are updated accordingly; - reworked packaging to provide correct dependencies and safe multi-threaded builds; - multiply renames of board names and directories, now we have correct names; - fixed dependencies in Makefiles, now 'make -j' works reliably; - CLEAN_BUILD make option is deprecated, use 'package' or 'clean_package' instead; - simposix elf is now included into linux distribution and can be run with default GCS settings; - revised 'make help' message; - updated Windows driver to support Revolution and use correct board names. Android GCS: - not officially released yet; - full rewrite has been started; Infrastructure: - Bamboo continuous integration server is actively used; - around 10 build agents running 4 different operating systems are set up; - every push to any branch is now build-tested, and unit tests run are performed; Due to major rework of all code and integration of Revo code into mainline (next) it is almost impossible to list all corresponding JIRA issues for the list above. Some of them can be found using this link: http://progress.openpilot.org/issues/?filter=10860 OP-678, OP-693, OP-719, OP-747, OP-761, OP-769, OP-770, OP-772, OP-792, OP-807, OP-812, OP-816, OP-817, OP-820, OP-821, OP-843, OP-846, OP-854, OP-855, OP-856, OP-864, OP-867, OP-871, OP-873, OP-874, OP-875, OP-879, OP-885, OP-886, OP-888, OP-889, OP-890, OP-891, OP-892, OP-893, OP-894, OP-895, OP-896, OP-897, OP-898, OP-899, OP-900, OP-903, OP-905, OP-906, OP-907, OP-910, OP-912, OP-917, OP-920, OP-925, OP-926, OP-928, OP-935, OP-936, OP-939, OP-952, OP-955, OP-957, OP-968, OP-969, OP-970, OP-977, OP-980 2012-11-17 Advanced camera stabilization features. They include optional manual control input filtering (moved from camera stabilization to manual control input and now available also for main controls), optional airframe attitude filtering used by camera stabilization, and optional camera actuator feed forward to improve gimbal response. --- RELEASE-12.10.2 --- Mayan Apocalypse Release --- List of issues resolved in this maintenance release: http://progress.openpilot.org/issues/?filter=10361 OP-459, OP-545, OP-674, OP-679, OP-685, OP-686, OP-687, OP-690, OP-691, OP-702, OP-703, OP-714, OP-715, OP-716, OP-721, OP-728, OP-746, OP-748, OP-749, OP-750, OP-758, OP-759, OP-760 Here is a list of some known unresolved issues. If an issue has JIRA ID [OP-XXX], you may track it using the following URL: http://bugs.openpilot.org/browse/OP-XXX + Only French translation is updated, use English for other locales or help with translations. + Radio Wizard confused by a reversed throttle, fix it on your transmitter before starting wizard. + Radio Wizard Throttle display does not show full range properly. + [Windows 8] USB Driver is broken. + Firmware Update Instructions on Firmware Tab not entirely accurate for all upgrade paths. + Tricopter's using Vehicle Wizard need to check servo does not need reversed manually. + XAircraft ESCs uses non-standard PPM range which may cause issues with Vehicle Wizard. + Spectrum Satellite Receivers setup in Radio Wizard may have wrong protocol set. + Old Intel 965 have an OpenGL bug that turns the QML PFD black and while. + [OP-732] Import UAV Settings for inactive modules crashes the running firmware (board restarts). Workaround: update firmware, power cycle, enable modules, power cycle, import configuration. + [OP-747] Board infinitely reboots itself after firmware upgrade (settings erase firmware is a workaround). + [OP-723] GCS uses the system language ot the 1st run. After restart it uses English (can be changed later). + [OP-725] GCS camera stab config error message disappears too fast (but config error is cleared as it should) + [OP-767] GCS does not send AttitudeActual packets over serial port when GPS is connected and system is armed + [OP-768] GCS does not show UAV position on the map (master or next CC branches, but works in Revo branches) + [OP-769] Can't enter "12,45" on German system. Workaround: change GCS language (in fact, locale) to German. 2012-11-12 Implemented smoothing filter for accelerometer data. Added support for Mode 3 and Mode 4 to the TX Configuration Wizard. --- RELEASE-12.10.1 --- 2012-10-26 Temporary disabled AutoTune GCS GUI. It was listed as an experimental feature in the previous release, there were however a few cases where it did not behave as expected. --- RELEASE-12.10 --- 2012-10-06 Receiver port can now be configured as PPM *and* PWM inputs. Pin 1 is PPM, other pins are PWM inputs. 2012-07-27 Added the ability to load stylesheets from external file according to operating system: macos.qss, linux.qss, windows.qss Files should be placed inside the app folder. 2012-07-27 Several UI changes. MixerCurveWidget refactoring, now as a simple and advanced view. 2012-07-27 Added "advanced mode" option to general settings. Right now it only shows the hidden apply buttons. To enable go to tools->options->General and click one of the checkboxes to give focus to the form, then press F7 2012-07-27 Made the flight mode switch and accessory pots move according to user input on the input wizard. 2012-07-27 Changed the board pictures on the uploader widget 2012-07-27 Add more verbose debug output on the UAVOBJECTS saving code. 2012-08-11 CopterControl can now emulate an 8-channel USB HID joystick. Primarily, this lets you use any RC transmitter with flight simulators on your PC. 2012-07-20 AeroSimRC simulator plugin is now included into the Windows distribution (will be installed into .../OpenPilot/misc/AeroSIM-RC directory). Still being an experimental development tool, it could be used to play with HITL version 2. Other platforms include udp_test utility which can be used to check the connectivity with AeroSimRC plugin running on Windows machine. 2012-07-10 On Windows the installation mode was changed from per-user to per-machine (for all users) installation. It is recommended to completely uninstall previous version before installing new one to remove per-user installed files. Per-machine installation requires elevated (administrator) previleges during install. But since the same rights are now required to install optional CDC driver (virtual communication port), it was deemed acceptable. 2012-06-04 AeroSimRC support merged into next 2012-05-26 VirtualFlybar which allows a more aggressive flight mode than rate mode support. Also PiroCompensation added. 2012-05-26 Revert some UI changes that didn't work consistently between OSX and Windows. 2012-05-24 Merged the updated firmware for the PipXtreme, thanks to Brian for a lot of work on this. 2012-05-04 Support for CC3D. This involved changes to various things such as the sensors being split from AttitudeRaw to Accels,Gyros,Magnetometer. A single firmware image fw_coptercontrol will run on both CC and CC3D. When compiling the bootloader one must set the HW_REVISION to the appropriate value. 0x01 is for CC and 0x02 is for CC3D. If the wrong bootloader is installed the firmware will not run. 2012-05-02 Reduction in the memory usage due to the UAVObject metadata. Now the update periods are using a smaller data type and the various flags relating to access controls and update modes are stored in a bitfield. The UAVObjectBrowser has not been updated to allow these modes to be easily changed. 2012-03-31 Support for ground vehicle configuration has been added to the the GCS. 2012-02-14 New QML based system to allow more flexible UI. Upgraded stabilization configuration. 2012-01-02 CC FW now supports USB Virtual Com Port (VCP/CDC) in addition to the original HID interface New ComUsbBridge module can bridge any serial port to the USB CDC port CC FW now detects repeated faults during init and boots with default hwsettings 2012-01-02 Added new camera stabilization features: AxisLock mode and LPF. 2011-12-10 Merged a change that sorts the UAVO fields based on size. Because this changes all of the objects, erase all existing flash files based on this. 2011-11-04 New Spektrum/JR satellite receiver driver implementation. It now provides explicit selection of DSM2 (and DSMJ), DSMX (10bit) and DSMX (11bit) serial protocol variations to better serve different frame and resolution modes. The protocol name used now is DSM instead of previously used Spektrum to make it less ambiguous when used with JR 2.4GHz radios. 2011-10-20 Inputs can be remapped to outputs to allow up to 10 channels of control. The receiver inputs remap as follows: Receiver 3 because output channel 7 Receiver 4 because output channel 8 Receiver 5 because output channel 9 Receiver 6 because output channel 10 2011-10-11 Fix for the Mac telemetry rates and specifically how long enumeration took. 2011-10-08 Make the flash chip need to be have bad magic for a full second before erasing settings. Should avoid random lost settings. 2011-09-12 Max rate now ONLY applies to attitude and axis lock mode. Manual rate is the only term that limits the rate mode now (and in axis lock when you push stick only manual rate applies). Also integrals are reset when unused. 2011-09-09 Some large updates to the input system. Now multiple receivers can be connected at once. A wizard was added for configuring the input channels. A specific collective pitch channel was added. 2011-09-04 Improvements to the failsafe handling code for inputs. PWM power off is now detected properly. Powering on transmitter for Spektrum Satellite no longer causes a glitch on servos. 2011-08-10 Added Camera Stabilization and a gui to configure this. This is a software selectable module from the GUI. However, a restart is required to make it active. The GUI does not currently expose the configuration for using the transmitter to change the view angle but this is supported by the hardware. 2011-08-10 By default a lot of diagnostic objects that were enabled by default are now disabled in the build. This include TaskInfo (and all the FreeRTOS options that provide that debugging information). Also MixerStatus, I2CStatus, WatchdogStatus and RateDesired. These can be reenabled for debugging with -DDIAG_ALL. 2011-08-04 Fixed packaging aesthetic issues. Also avoid runtime issues on OSX Lion by disabling the ModelView and Notify plugins for now (sorry). 2011-07-29 Added support for PPM receivers from James W. Now all 4 interfaces (R/C standard PWM, combined PPM (MK), Spektrum satellite, Futaba S.Bus) are supported and configurable through the GCS hardware configuration tab. 2011-07-17 Updated module initialization from Mathieu which separates the initialization from the task startup. Also implements a method to reclaim unused ram from initialization and end of memory for the FreeRTOS heap. 2011-07-12 Improvements to the stabilization code. Included a LPF on the gyros to smooth out noise in high vibration environments. Also two new modes: axis-lock and weak leveling. Axis-lock will try and hold an axis at a fixed position and reject any disturbances. This is like heading-hold on a heli for the tail but can be useful for other axes. Weak leveling is rate mode with a weak correction to self level the craft - good for easier rate mode flying. 2011-07-07 Dynamic hardware configuration from Stac. The input type is now selected from ManualControlSettings.InputMode and the aircraft must be rebooted after changing this. Also for CopterControl the HwSettings object must indicate which modules are connected to which ports. PPM currently not working.