mirror of
https://github.com/STMicroelectronics/STM32CubeF4.git
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1107 lines
48 KiB
Plaintext
1107 lines
48 KiB
Plaintext
4.10.0
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======
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* Release date: November 5th, 2018
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* Requirements:
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* TouchGFX is now only available for STM32 microcontrollers.
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* New TouchGFX Designer Features:
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* Added support for the following widgets: ImageProgress,
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BoxProgress, TextProgress, LineProgress, CircleProgress, Line,
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Circle, BoxWithBorder, FlexButton, ScrollList, ScrollWheel and
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SwipeContainer.
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* Canvas Buffer setting can be adjusted on screens.
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* Support for screen transition: CoverTransition.
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* Now logs the following system information for use in support
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scenarios: Username, Designer version, Designer installation path,
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Windows version, Current culture, Installed .NET versions.
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* It is now possible to import a UI with any resolution to an
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application (resolution check has been removed).
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* Added button to show/hide clipped widgets.
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* Improved performance when dragging and resizing widgets on the
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canvas.
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* New TouchGFX Core Features:
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* Circle and AbstractShape now supports higher precision on arc
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start and arc end for smoother arcs.
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* The internal Q5 structure now uses 32 bit instead of 16 bits for
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increased value range.
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* Added Circle::getPrecision().
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* Added functons FadeAnimator::isFadeAnimationRunning(),
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MoveAnimator::isMoveAnimationRunning(),
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AnimatedImage::isAnimatedImageRunning() and
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ZoomAnimationImage::isZoomAnimationImageRunning(). The old
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isRunning() functions have been deprecated.
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* ListLayout::setDirection() and getDirection() added.
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* Updated roo gem from 1.13.1 to 2.7.1.
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* Pressing SHIFT-F3 will copy the screen to the clipboard (Windows
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only).
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* Pressing CTRL-F3 will save the next 50 screens to the screenshots
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folder.
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* Generated assets are now indented properly.
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* ScrollableContainer::setScrollbarsPermanentlyVisible() added.
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* Bugfixes in TouchGFX Designer
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* Fixed ModalWindow widget not resizing when Screen or Custom
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Container size changes.
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* Fixed generating code failing if a files hidden attribute was set
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to hidden.
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* Fixed changing the casing of a screen or custom container name
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resulting in a recompilation error.
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* Fixed bug where internet loss would crash the Designer if no
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Online Applications are available.
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* Fixed ModalWindow widget position being generated incorrectly
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after loading a project.
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* Removed unnecessary recompilation when loading Designer project.
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* Fixed visual bug in ImagePicker where the "empty placeholder"
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would show up even though you have subfolders in current folder.
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* Fixed bug where the Designer was not using default credentials
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through proxy server.
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* Fixed bug where the Designer would not correctly report an error
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when trying to flash to a wrong target.
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* Fixed bug where having insufficient permissions to write to the
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chosen touchgfx path would crash the Designer.
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* Fixed bug where the Designer was incorrectly interpreting screen
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changes as an unsaved change.
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* Fixed a visual bug, where widgets inside a Container would not
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display properly when resizing the Container.
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* The Designer now closes a running Simulator process, when you load
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another application.
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* Fixed a bug where it was possible to drag widgets inside an
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instance of a Custom Container.
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* Circle did sometimes not render correctly, and invalidated
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rectangle was not calculated properly.
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* Fixed Circle when half line width was greater than radius.
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* Bugfixes in TouchGFX Core:
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* Fixed erroneous calculation of x & y values in setValue in
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LineProgress.cpp.
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* Circle did sometimes not render correctly, and invalidated
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rectangle was not calculated properly.
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* Fixed Circle when half line width was greater than radius.
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* Fixed drawing lines longer than 2047 pixels, e.g. 1449 pixels wide
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and 1449 pixels high.
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* Fixed bug preventing some Arabic ligatures from being rendered
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correctly.
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4.9.4
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=====
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* Release date: January 25th, 2018
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* Bugfixes:
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* Reduced the time it takes to load an application in the Designer.
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4.9.3
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=====
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* Release date: December 15th, 2017
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* Bugfixes:
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* Designer now uses default Windows proxy settings.
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* Package manager updates available packages when online.
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* Improved error description when offline.
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* Set text interaction works with resource texts.
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* Project updater updates MSVS projects with correct image formats.
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* Text size calculated wrongly in Designer in rare occasions.
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* Recent files ordered by date.
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* Corrected initialization of counter in Wait For interaction.
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* Fixed drawing of child elements in list layout, when resized.
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* Fixed loading of application with list layout widgets.
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* .otf font files now correctly rendered.
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* Dragging containers could in rare cases introduce wrong coordinates.
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* Fixed zero termination of wildcard text buffers.
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* Button With Label text rendering correction.
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* tgfx.exe packager works for more complex file layouts.
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* Source code included for containers.
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* Additional minor Designer UI fixes and improvements.
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4.9.2
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=====
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* Release date: November 20th, 2017
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* Bugfixes:
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* Fixed Designer issue where dragging elements on the canvas would
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in some cases cause an exception.
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4.9.1
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=====
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* Release date: November 16th, 2017
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* Bugfixes:
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* Fixed several Designer issues with TextArea widgets when placed
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inside containers.
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* Fixed an issue with interactions triggered by "Another interaction
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is done" dissappearing when loading a project.
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* On PCs with certain security policy configurations, the Designer
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was not able to create new projects correctly.
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* Improved error handling in Designer if the asset generation, code
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compilation or post generation commands fail.
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* Fixed an issue where the TouchgfxPath in Designer project files
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was not interpreted correctly.
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* Some typography changes in Designer did not cause new code to be
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generated.
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* Fixed issue with ImageConverter when assets folder was under svn
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control.
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* ImageConverter could in certain cases fail to detect changes in
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assets.
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4.9.0
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=====
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* Release date: November 8th, 2017
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* New Features:
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* Added a package manager for handling board support packages, demos
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and examples. The Designer will now fetch these from an online
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repository. Read more about this feature here:
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https://touchgfx.zendesk.com/hc/en-us/articles/115002589211
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* All the old examples, demos and ports for various boards have been
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removed from the framework, and are now available as packages
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instead.
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* Substantially improved text handling in the Designer. It is now
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possible to work with translations and wildcards in the Designer,
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so it should no longer be necessary to edit the texts.xlsx file
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manually.
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* Designer is now much more flexible regarding application file
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structure, and is now able to auto-update IAR and Keil IDE
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projects regardless of file location.
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* Added Designer support for the ScrollableContainer and ListLayout
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widgets.
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* Added support for the SW4STM32 IDE.
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* Added support for version 8.10 of IAR Embedded Workbench.
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* Image converter now has an option to operate on folders, instead
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of being invoked once per .png file. This substantially speeds up
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the process of converting images. This mode is the default
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behavior for new projects.
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* The GNU Arm Embedded toolchain (GCC cross-compiler) has been
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updated to version 6-2017-q2-update (gcc version 6.3.1).
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* The GNU compiler for the PC simulator has been updated to version
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6.3.0.
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* Added gcc core libs compiled with -mfloat-abi=hard for Cortex-M4f
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and Cortex-M7.
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* Increased number of widgets that can be registered as timer
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widgets from 24 to 32. Also added functions for obtaining
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information about which widgets are currently registered.
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* Bugfixes:
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* AnimationTextureMapper::cancelMoveAnimation() is renamed to
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cancelAnimationTextureMapperAnimation() to avoid problems with
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MoveAnimator::cancelMoveAnimation().
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* Fixed bug in PainterRGB565Bitmap when rendering solid pixels from
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an ARGB8888 Bitmap.
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* Fixed rare bug in FontConvert if all used characters are missing
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from the font.
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* Fixed unitialized variables in the DMA class.
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* Update procedure:
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* For this release additional steps might be needed. Please refer to
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the Known Issues article for details:
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https://touchgfx.zendesk.com/hc/en-us/articles/207507415
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4.8.0
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=====
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* Release date: March 10th, 2017
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* Performance
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* LCD4bpp now draws characters up to 15% faster.
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* Canvas widgets now render slightly faster in certain situations.
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* New Features:
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* TouchGFX Designer released. The core framework, Designer and
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environment shell are now bundled in a single installation.
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To get started with the Designer, please see
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https://touchgfx.zendesk.com/hc/en-us/articles/115001801745
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* Support for Farsi and Arabic ligatures where squences of up to
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three character are recognized.
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* Added support for Microsoft Visual Studio 2017.
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* TextArea and TextAreaWithWildcard(s) now support
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setWideTextAction() to automatically break lines and insert
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ellipsis at end of line, when the line is too long.
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* Added getter functions to Slider.
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* MoveAnimator and FadeAnimator can now clear the callback
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set for animation ended.
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* Errors from ImageConvert, TextConvert and FontConvert are now
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shown in the Error List window of Visual Studio.
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* Simulator applications are now Windows programs instead of Console
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programs. To use printf() or std::out, please see
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https://touchgfx.zendesk.com/hc/en-us/articles/205074511-Tips-tricks
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* Bugfixes
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* AbstractShape::updateAbstractShapeCache() is now a public function
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and should be called after one or more calls to
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AbstractShape::setCorner(), to ensure shape is correct.
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* Simulator window can no longer be unintentionally resized.
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* F2 to highlight invalidated areas now works with old HALSDL.
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* PainterGRAY2Bitmap, PainterGRAY4Bitmap, PainterRGB565Bitmap and
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PainterRGB888Bitmap all failed to validate that painting was
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inside the size of the bitmap in some situations.
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* HALSDL2 (simulator) now uses 24bpp on screen to make colors in
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screenshots correct.
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* TiledImage::setOffset() now handles an empty bitmap correctly.
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* TiledImage::getSolidRect() would sometimes report wrong rect.
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* If text in a TextArea was rotated, resizeToCurrentText() and
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resizeHeightToCurrentText() would swap the width/height.
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* Function getTextHeight() would not take line spacing into
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account. Functions like resizeToCurrentText() and others that use
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the getTextHeight() function would not resize correctly.
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* SlideMenu::setState() did not handle EXPANDED state correctly.
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* Update Procedure
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* Due to the addition of TouchGFX Designer, installation is now
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done via an .msi installer. For details and manual installation
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refer to https://touchgfx.zendesk.com/hc/en-us/articles/206819819
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* Compatible with existing 4.x applications and HAL ports.
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4.7.0
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=====
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* Release date: December 14th, 2016
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* New Features:
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* Source code for all the standard widgets and containers is now
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included. See the touchgfx/framework/source/touchgfx directory.
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Note that these classes are still present in the core library, and
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the source code files are not added to the IAR/Keil/gcc projects
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per default. For details, see the following article:
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https://touchgfx.zendesk.com/hc/en-us/articles/115000035825
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* Optimized the handling of single frame buffer configuration on TFT
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controller based platforms, which in many cases eliminate the need
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for external RAM. For details on this feature, and how to enable
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it please see the following article:
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https://touchgfx.zendesk.com/hc/en-us/articles/203649441
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* Substantial performance optimizations of the canvas widget system
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and all the standard painters. Expect a very significant increase
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in performance if many pixels are being drawn, and a smaller
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increase in performance for minor shapes (e.g. graph lines). The
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"PainterVerticalAlpha" used in our demos have also been
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updated. If you are using custom painters please refer to the
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Known Issues article:
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https://touchgfx.zendesk.com/hc/en-us/articles/207507415
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* The text converter tool will now combine identical translations
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across all languages, resulting in reduced footprint. The result
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of this process will be printed during asset generation.
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NOTE: This behavior is enabled by default. If you have an existing
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project where you manipulate the text data structures (e.g. load a
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single language into RAM), this optimization might break your
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code. The optimization can be disabled by adding the following
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remap_identical_texts := no (for "make"-based generation)
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<RemapIdenticalTexts>no</RemapIdenticalTexts> (for MSVS)
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* Updated SDL version used by simulator from 1.2 to 2.0.4. SDL1.2 is
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still present in the distribution, but all examples and projects
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now use SDL2. For more details, please see:
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https://touchgfx.zendesk.com/hc/en-us/articles/115000011245
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* Support for skinning the simulator with .png files. If the .png
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files contain non-opaque areas, the simulator window will be
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shaped accordingly. See display_orientation_example for a code
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example or read the following article:
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https://touchgfx.zendesk.com/hc/en-us/articles/115000014669
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* On ST targets with Chrom-ART, the Box widget will now be drawn by
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DMA even when alpha < 255 (BLIT_OP_FILL_WITH_ALPHA support).
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* TextArea and TextArea with wildcard(s) now support
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setWideTextAction() to automatically wrap long lines.
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* Added the ability to display a "fallback" character in case a
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non-existing glyph is encountered at runtime. This is configured
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in the typography sheet of the text database.
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* Added options for forcing the inclusion of additional glyphs in a
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font. This makes it much easier to handle dynamic texts where the
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glyphs are not known at compile time. This is configured in the
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typography sheet of the text database.
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* Output from the TextConvert utility is now post-processed to give
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significant saving by mapping identical strings to the same memory
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areas.
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* Added built-in BitmapId called BITMAP_ANIMATION_STORAGE which can
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be used to refer to the animation storage when assigning a Bitmap
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to a widget.
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* Added dither algorithm selection from config/gcc/app.mk and
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config/msvs/Application.props.
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* It is possible to save a simulator screenshot programatically, by using:
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#ifdef SIMULATOR
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(static_cast<HALSDL2*>(HAL::getInstance()))->saveScreenshot();
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#endif
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* ScrollableContainer now properly ignores invisible elements.
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* DigitalClock now supports a zero to be displayed in front of the
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hour indicator (if hour < 10).
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* The simulator can now highlight the areas being invalidated. Press
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F2 to toggle this feature.
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* Added Unicode::vsnprintf functions that take va_list arguments
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instead of ellipsis.
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* Bugfixes
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* Unicode::sprintfFloat did not print <space> instead of '+' if the
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format string was "% f". Also, the sign of floating point numbers
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in range ]-1..0[ would not be printed with sign so for example
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-0.5 would print as 0.5.
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* Fixed a bug that could cause TextureMapper to read outside source
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bitmap memory area.
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* GPIO.cpp for STM32F769-Discovery and Eval boards had some
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incorrect GPIO pin manipulations (used for performance
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measurement).
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* Some methods in Slider.hpp were missing a virtual declaration.
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* Fixed a bug in BoardConfiguration for STM32F769-Discovery board
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causing 24bpp color mode to be displayed incorrectly.
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* AnimatedImage - setBitmap(..) should not be used and is now
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private For AnimatedImage use setBitmaps(..) instead.
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* Project files and Makefile have been updated to allow the TouchGFX
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framework to be placed on another disk drive than the project
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being developed.
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* TouchGFX Environment (version 2.8)
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* "make.exe" is now version 4.1 which allows for parallel
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compilation, by adding e.g. "-j8" to your make command. This
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substantially speeds up compilation. If your makefile is from
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TouchGFX 4.2.0 or earlier, you will need to either update it, or
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to use make-3.81.exe
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* g++ could in some cases report "There is no disk in the drive.
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Please insert a disk into drive E:.". This has been fixed by
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upgrading gcc from version 4.8.1 to version 4.9.3.
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4.6.1
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=====
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* Release date: September 12th, 2016
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* Performance
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* Optimization improvements of core library for GCC on Cortex-M4 and
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Cortex-M7, providing significant speeedup of especially TextureMapper
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and Canvas widgets compared to TouchGFX 4.6.0.
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* New Features
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* New function in HALSDL to set title of simulator window see
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HALSDL::setWindowTitle().
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* BW_RLE format (1bpp displays) now compresses better. Remember to
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remove old generated files and re-generate assets.
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* STM32F756G-EVAL using IAR now supports flashing of external
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memory.
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* Bugfixes
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* Added IAR linker redirect commands to fix linker errors when
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compiling a Cortex-M4 based target with IAR 7.x.
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* Assigning different memory buffers to CanvasWidgetRenderer using
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setupBuffer() could in rare cases result in memory corruption.
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* TextureMapper could in rare cases draw outside the frame buffer.
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* Setting the offset of a TiledImage did not work properly.
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* Fixed two issues that would in some cases cause memory corruption
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when deleting dynamic bitmaps.
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* Missing virtual method declarations in AnalogClock added.
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* Fixed a problem in GCC linker script for LPC4088DisplayModule
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which caused texts and fonts to be placed in external flash.
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* For those using fontconvert.out on its own, the output directory
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is now automatically created if it does not exist.
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* ScrollableContainers could in rare cases send a wrong drag event
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to a child.
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* Monochrome (1bpp) displays with width not divisible by 8 would not
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display text correctly.
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* Slightly increased default touch sample rate on STM32F746G
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Discovery board.
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4.6.0
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=====
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* Release date: June 14th, 2016
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* New features
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* Added support for 2bpp grayscale displays. See
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https://touchgfx.zendesk.com/hc/en-us/articles/208237889 for details.
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* Added support for 4bpp grayscale displays. See
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https://touchgfx.zendesk.com/hc/en-us/articles/209003105 for details.
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* New widget TiledImage. Will display one or more repetions of an
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image. The number of repetitions depends on the size of the widget
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and the size of the image.
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* New widget RepeatButton. A button that will repeatedly fire click
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events when pressed.
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* New widget AnimationTextureMapper. TextureMapper with build in
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animation features. See animation_texture_mapper_example.
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* New containers AnalogClock and DigitalClock, see clock_example.
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* New containers ProgressIndicators, see progress_indicator_example.
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* New container ModalWindow. Creates a window on top of the main
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screen and a shade on the rest of the main screen. No clicks are
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passed on to the main screen as long as the modal window is
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visible. See example modal_window_example.
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* New container SlideMenu. Animating side/top/bottom-menu that has
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an activate button for sliding it in/out of the screen. A timeout
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can be set for automitical hiding when idle for a period of time.
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* Canvas Widget Line supports ROUND_CAP_ENDING and setCapPrecision()
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to control the round cap.
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* Simulator can now generate ticks very close to the frequency of
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the hardware. See
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https://touchgfx.zendesk.com/hc/en-us/articles/205074511 for details.
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* Mouse X and Y coordinates are put in the title of the window in
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the simulator. (press F1 to (de)active this when running the
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simulator). See
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https://touchgfx.zendesk.com/hc/en-us/articles/205074511 for details.
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* ST Cube drivers updated to version 1.4.0 for STM32F7 MCU and
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STM32F7 based boards.
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* Added support for the STM32769I-EVAL board.
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* Added support for the STM32F769I-Discovery board.
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* Screenshots made from the simulator (F3) are now saved under a
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name with timestamp to prevent old screenshots to be overwritten
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by accident.
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* Simulator now outputs canvas widget memory usage to easily find
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optimal canvas memory buffer size. See
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https://touchgfx.zendesk.com/hc/en-us/articles/205074511 for details.
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|
* Bugfixes
|
|
* DMA drivers for ST boards: express DMA2D instance initialization
|
|
for STM32F7. Fixed incorrect used of CLUT_CM for F4-Discovery.
|
|
* DMA drivers for LPC17xx, LPC18xx, LPC43xx did not behave correctly
|
|
if other DMA channels are in use simulatenously. They now properly
|
|
look at flags for channel 0 only.
|
|
* Touch controller drivers for ST boards now properly checks that
|
|
initialization was OK before querying.
|
|
* Mouse clicks in the simulator would not always be detected.
|
|
* ImageConvert.exe has RGB565 as default (and sensible defaults for
|
|
other opque formats)
|
|
* ImageConvert would not work for a BW image scheduled for
|
|
compression (BW_RLE) and rotation (.90. in filename) if the image
|
|
would become too large if compressed (falling back to BW format).
|
|
* All Makefiles now use abspath instead of realpath.
|
|
* AnimatedImage now allows the animation to be restarted from the
|
|
AnimationEnded callback function.
|
|
* QSPI flash size corrected to 64MBytes for STM32756G-EVAL board.
|
|
* Added D-cache invalidation to STM32F7HAL::flushFrameBuffer. This
|
|
fixes occasional graphics errors on STM32F7 when in single frame
|
|
buffer mode and fb was located in SRAM.
|
|
* The otm8009a displays (STM32769-DISCO, STM32769-EVAL,
|
|
STM32469-DISCO, STM32469-EVAL) are now using maximum display
|
|
brightness.
|
|
* Added a workaround for a bug in IAR 7.50.x regarding va_list
|
|
name mangling.
|
|
* Update Procedure
|
|
* Compatible with existing 4.x applications and HAL ports. Please
|
|
refer to this article for details:
|
|
https://touchgfx.zendesk.com/hc/en-us/articles/206819819
|
|
|
|
4.5.1
|
|
=====
|
|
|
|
* Release date: March 14th, 2016
|
|
|
|
* Bugfixes
|
|
* Fixed two IAR linker issues related to resolving the va_list
|
|
symbol, which would cause some versions of IAR being unable to
|
|
link the example projects.
|
|
* STM32F4-Discovery board would draw solid rectangles with the wrong
|
|
color in 16bpp mode.
|
|
* The Canvas Widget Renderer no longer performs unaligned memory
|
|
accesses.
|
|
* vApplicationIdleHook (FreeRTOS specific) no longer blocks, which
|
|
previously prevented FreeRTOS from freeing memory if tasks were
|
|
deleted.
|
|
* Arabic words with accent in the middle would not render properly.
|
|
* Added PixelDataWidget::getAlpha().
|
|
* Unicode::strncpy() with a char* as source would not copy
|
|
characters with ascii codes above 127 properly.
|
|
|
|
|
|
4.5.0
|
|
=====
|
|
|
|
* Release date: February 2nd, 2016
|
|
|
|
* New features
|
|
* Support for two new languages, Arabic and Hebrew, with
|
|
right-to-left text rendering. RTL strings can be mixed with LTR
|
|
texts and numbers.
|
|
* Support for 24 bits per pixel frame buffers. Images look more
|
|
detailed, but also consume more memory. See this article:
|
|
https://touchgfx.zendesk.com/hc/en-us/articles/206725849
|
|
* Bitmaps can now be created at runtime using method
|
|
Bitmap::dynamicBitmapCreate. Useful for e.g. displaying .bmp files
|
|
loaded from an SD card. See dynamic_bitmap_example and this
|
|
article: https://touchgfx.zendesk.com/hc/en-us/articles/207460605
|
|
* Frame rate compensation feature which provides smoother animations
|
|
if frame rate occasionally drops. Not enabled by default. See
|
|
article: https://touchgfx.zendesk.com/hc/en-us/articles/206430529
|
|
* Bitmap caching is enhanced to allow removal of bitmaps from the
|
|
cache to make room for caching of other bitmaps. See this article:
|
|
https://touchgfx.zendesk.com/hc/en-us/articles/205953932
|
|
* A new widget, PixelDataWidget, is introduced. This widget makes it
|
|
possible to display raw pixel data obtained at runtime (e.g. video
|
|
samples).
|
|
* The simulator executable on windows now features an icon for
|
|
easier identification in the task bar.
|
|
* ST boards supported by TouchGFX can now have just their internal
|
|
flash programmed from the command using 'make intflash' provided
|
|
that ST-Link Utility Release 3.7+ is installed. For usage and
|
|
troubleshooting, please refer to this article:
|
|
https://touchgfx.zendesk.com/hc/en-us/articles/205264831
|
|
* Unicode::snprintf() has been improved and updated substantially to
|
|
support more of the standard format specifiers like %02d.
|
|
* Unicode::snprintfFloat() added to support floats (in separate
|
|
function because the "%f" va_args approach would force inclusion
|
|
of doubles).
|
|
* Quality of image converter dithering has been improved (floating
|
|
point arithmetics). Also added support for new types of dither
|
|
algorithms, and can take into account hardware with various wiring
|
|
of the low (unused) bits in 16/18 bit displays.
|
|
* touchgfx::ButtonWithLabel now contains a method,
|
|
updateTextPosition(), that can be used to ensure horizontal text
|
|
centering when changing label content (e.g. when changing
|
|
language).
|
|
* touchgfx::TextArea has a new method, setBaselineY(), that allows
|
|
placing texts according to a text baseline instead of upper left
|
|
corner.
|
|
* The internal format of glyph encoding now stores the first pixel
|
|
in the least significant bit instead of the most significant bit.
|
|
* Specification of color values has been switched from uint16_t to
|
|
colortype to support seamless switching between 16 and 24 bit
|
|
colors.
|
|
* The touchgfx::TextArea class now has a method, setIndentation(),
|
|
that can prevent the glyph of characters from being cut off in the
|
|
rare case where it extends under the previous character (similarly
|
|
for touchgfx::Keyboard class which has a new setTextIndentation()
|
|
method).
|
|
* STM32F7xx and STM32F4x9 ports now support DMA transfers of
|
|
touchgfx::Box.
|
|
* The GPIO::VSYNC_FREQ signal was previously "toggled" exclusively
|
|
on "VSYNC" interrupt (NXP LPC18xx, NXP LPC43xx, Freescale MK70F12,
|
|
ST stm32f4x9). The signal is now high on "VSYNC" interrupt and low
|
|
on "Front-Porch-Entered" interrupt.
|
|
* GCC support for Cortex-M3.
|
|
|
|
* Bugfixes
|
|
* Fixed rare crash on STM32F7 caused by speculative caching of
|
|
invalid QSPI memory region. Update your BoardConfiguration if
|
|
yours is based on 4.4.x.
|
|
* Fixed occasional display flickering on STM32F746G-DISCO board
|
|
caused by cache access on FMC bank 1.
|
|
* Handling of the character "%"" in touchgfx::TextAreaWithWildcards
|
|
has been improved to prevent inserting %% in some special cases.
|
|
* touchgfx::DragEvent and touchgfx::GestureEvent now use and report
|
|
signed coordinates instead of unsigned. This makes more sense as
|
|
drags/gestures are expressed in coordinates relative to the
|
|
drawable receiving them.
|
|
* snprintf("%x") would generate uppper case hex. Now "%X" generates
|
|
uppercase hex and "%x" generates lower case hex, just like the
|
|
standard snprintf().
|
|
* Fixed randomness for demos when running on Linux.
|
|
* Fixed redrawing when using heavily italicized fonts.
|
|
* Pointer to ModelListener in Model class for all TouchGFX
|
|
applications was not properly initialized (NULL).
|
|
* Fixed support for heavily italicized fonts in touchgfx::TextArea.
|
|
* Subtle error in the Image Converter where column 0 could get
|
|
slightly incorrect pixel colors. As a result the entire image
|
|
could be slightly wrong, probably not noticeable.
|
|
* Minor error in Slider where values were not distributed evenly.
|
|
|
|
* Deprecated
|
|
* LCD::drawGlyph() has been deprecated. Use LCD::drawString instead.
|
|
|
|
* Update Procedure
|
|
* Compatible with existing 4.x applications and HAL ports. Please
|
|
refer to this article for details:
|
|
https://touchgfx.zendesk.com/hc/en-us/articles/206819819
|
|
|
|
|
|
4.4.2
|
|
=====
|
|
|
|
* Release date: November 26th, 2015
|
|
|
|
* Bugfixes:
|
|
* Corrected rare GUI task hangup on STM32F7 targets when compiling
|
|
with IAR 7.x
|
|
|
|
|
|
4.4.1
|
|
=====
|
|
|
|
* Release date: October 27th, 2015
|
|
|
|
* Bugfixes:
|
|
* Corrected occasional GUI task hangup on STM32F7 targets when
|
|
compiling with Keil 5.x
|
|
* Fixed occasional tearing on STM32 F469 EVAL/Discovery boards when
|
|
using DSI in landscape orientation and single frame buffer mode.
|
|
* Modified IAR flash loader settings for STM32 F469 boards to enable
|
|
programming of internal flash (Note: QuadSPI flash must still be
|
|
programmed from ST-Link Utility as there are no IAR loaders for
|
|
this)
|
|
* GPIO class for perf. measurement for STM32F746G-EVAL boards now
|
|
properly uses the BSP_LED functions. Note that only two signals
|
|
are active on this board per default because LED2 and LED4 use IO
|
|
Expander, making them unsuited for measuring performance.
|
|
* Removed annoying "Get Alternative File" dialog popups in IAR
|
|
Workbench when debugging Cortex-M7 applications.
|
|
|
|
|
|
4.4.0
|
|
=====
|
|
|
|
* Release date: October 6th, 2015
|
|
|
|
* New features
|
|
* Added support for the Cortex-M7 core.
|
|
* Introduced concept of "finger size" for touch input. When used,
|
|
TouchGFX will attempt to find touchable widgets in the area
|
|
surrounding the reported x,y coordinates, so users no longer have
|
|
to click precisely on a widget. This feature makes it substantially
|
|
easier to hit small buttons.
|
|
See HAL::setFingerSize().
|
|
* Supports Visual Studio 2015
|
|
* Visual Studio projects for Demos and Examples now include
|
|
Application.props under Resources for quick access. As always a
|
|
rebuild might be required when altering the contents of
|
|
Application.props.
|
|
* Support for Bitmap Fonts in BDF format. If the requested font size
|
|
is not available in the font file, the font converter will write
|
|
the supported font size(s) in the error message. See the example
|
|
monochrome_example for usage.
|
|
* Generating assets now issues better error messages when spaces are
|
|
detected in paths and file names.
|
|
* All ST boards can now be flashed from the command line provided
|
|
that ST-Link Utility Release 3.7 has been installed. Simply use
|
|
'make -f target/ST/<board>/Makefile flash' to build and flash
|
|
your application to the connected board. If timeouts occur during
|
|
flashing, go to Device Manager in Windows and disable "MBED
|
|
microcontroller USB Device" under "Disk drives".
|
|
* New touchgfx-env version 2.5 available with new gcc cross compiler
|
|
version 4.9.3. The older version 4.8.4 could generate invalid code
|
|
for Cortex-M7 cores in rare cases.
|
|
|
|
* Board support
|
|
* Added support for the STM32F7xx processors
|
|
* Added support for the STM32F746G-DISCO and STM32756G-EVAL boards
|
|
* Added support for the STM32F469 processor with DSI displays
|
|
* Added support for the STM32469I-EVAL and STM32469I-Discovery boards
|
|
|
|
* Bugfixes
|
|
* TextureMapper and ScaleableImage now draws images correctly when
|
|
using "rotate90".
|
|
* Fixed potential initialization order bug in STM32F4DMA.cpp
|
|
* Fixed bug that limited number of glyphs in a single font to 32768.
|
|
Now supports 65536 glyphs per font as intended.
|
|
* Fixed bug that caused hal.lockDMAToFrontPorch(false) to not have
|
|
any effect in single frame buffer mode.
|
|
* ButtonWithLabel correctly center texts vertically if text contains
|
|
newlines
|
|
|
|
|
|
4.3.0
|
|
=====
|
|
|
|
* Release date: June 8th, 2015
|
|
|
|
* New features
|
|
* TextureMapper widget added.
|
|
The TextureMapper is a highly optimized image renderer that can be
|
|
used for displaying an image that is scaled and/or rotated in two
|
|
or three dimensions during run time. This can be used for doing
|
|
advanced rotation animations of images. See manual or
|
|
texture_mapper_example for more information. LCD has new methods
|
|
for drawing triangles and corresponding scan lines,
|
|
drawTextureMapTriangle and drawTextureMapScanLine
|
|
* Alpha Channel Dithering
|
|
Images with alpha channel can now get the alpha channel dithered
|
|
for smoother alpha gradients, see examples or Application Development
|
|
section in manual for details
|
|
* Compression of 1BPP (monochrome) bitmaps
|
|
Added image format option of BW_RLE, which will cause bitmaps to
|
|
be automatically run-length encoded if that takes up less space than
|
|
the regular per-pixel format. Yields substantially smaller bitmap
|
|
footprint in many cases. See advanced chapter in manual for details.
|
|
* Slider widget added.
|
|
See manual or slider_example for more information.
|
|
* Makefiles has been updated to work with make-4.1.
|
|
* Added support for the LPC4088 processor and the Embedded Artists
|
|
LPC4088 Display Module board.
|
|
* Individual bitmaps can now be placed in internal flash instead
|
|
of external by having the bitmap file name include the string ".int."
|
|
* MoveAnimator, FadeAnimator and ZoomAnimationImage now have a
|
|
cancelMoveAnimation/cancelFadeAnimation/cancelZoomAnimation
|
|
method.
|
|
|
|
* Update procedure
|
|
* Compatible with existing 4.X applications. Just replace the
|
|
touchgfx folder.
|
|
* Check Known Issues in the documentation.
|
|
|
|
* Info
|
|
* The evaluation version of TouchGFX is now distributed with source
|
|
code for the hardware abstraction layer instead of a precompiled
|
|
library. This makes it possible to port the evaluation version
|
|
to custom hardware instead of it being limited to the supported
|
|
eval boards only. Instead, the evaluation version now has a
|
|
TouchGFX watermark which will appear occasionally.
|
|
* Memory consumption reduced due to improved rendering algorithm.
|
|
Will typically allow GUI task stack to be reduced by around 1400
|
|
bytes compared to version 4.2.0 (depending on actual application).
|
|
Additionally the statically allocated memory is also reduced by
|
|
around 1KB.
|
|
* Maximum number of visible widgets limit of 150 removed.
|
|
* Added two new demos for 640x480 and 480x272 resolutions showcasing
|
|
new features, graphs, internationalization and custom widgets.
|
|
* Drawable.setPosition() now calls setXY(), setWidth() and
|
|
setHeight() for easier subclassing.
|
|
* AbstractPainterRGB565 and AbstractPainterBW are recommended as
|
|
base classes when implementing your own painters.
|
|
* CanvasWidgets now have setAlpha() and getAlpha() methods. Your
|
|
custom Painter classes must implement this, or inherit from the
|
|
AbstractPainterRGB565 class
|
|
* Maximum number of registered timer widgets increased from 16 to
|
|
24.
|
|
* touchgfx-env updated to 2.4. The environment does not beep anymore.
|
|
* Board Support Package for STM324x9I-EVAL is now based on the
|
|
STMCubeF4 drivers.
|
|
|
|
* Bugfixes
|
|
* Screen::handleGestureEvent now converts x/y to relative coordinates
|
|
* Fixed bug when drawing several objects on the same canvas using
|
|
moveTo() more than once.
|
|
* ZoomAnimationImage movement relative to scaling did not use
|
|
correct easing equation.
|
|
* PainterRGB565 did not blend green alpha correctly.
|
|
* RadioButtonGroup now initializes callbacks to zero.
|
|
* ScalableImage now works with bitmaps with transparancy.
|
|
* AnimatedImage would display the start and end of an animation twice.
|
|
* Default implementation of CanvasWidget::getMinimalRect() returned
|
|
coordinates relative to its parent, not itself.
|
|
* ScrollableContainer erroneously unregistered itself as a timer widget
|
|
at every tick, which made it difficult to use with other timer-based
|
|
operations.
|
|
|
|
* Performance
|
|
* ScalableImage and ZoomAnimationImage has been optimized for better
|
|
performance.
|
|
|
|
|
|
4.2.0
|
|
=====
|
|
|
|
* Release date: January 14th, 2015
|
|
|
|
* Performance
|
|
* Substantially improved rendering performance, which in most cases
|
|
will result in a 25% reduction of time it takes to render a frame.
|
|
|
|
NOTE: This optimization does not necessarily work on all targets
|
|
so it must be manually enabled. See the "Optimization" chapter in
|
|
the porting guide for how to enable this optimization for existing
|
|
portings. It is STRONGLY recommended that the optimization is
|
|
enabled. This optimization is enabled for all appropriate
|
|
evaluation boards in the 4.2.0 board packages.
|
|
|
|
* Major new features
|
|
* Added CanvasWidgets for smooth, anti-aliased drawing of geometric
|
|
shapes. Currently Line, Circle and a more generic Shape have been
|
|
implemented. CanvasWidgets can be painted with a solid color (+
|
|
alpha), a bitmap (including alpha) or a custom painter. Read more
|
|
on Canvas Widgets and Painters in the documentation.
|
|
* Added support for the Keil compiler and uVision4 IDE. Please refer
|
|
to the "Supported Hardware" section of the TouchGFX Distribution
|
|
chapter in the documentation for a list of Keil-supported targets.
|
|
|
|
* New features
|
|
* It is now possible to specify an animation start delay on
|
|
ZoomAnimationImage, MoveAnimator and FadeAnimator.
|
|
* Added Board support for 4.3" TouchGFX Demo board w. LPC4350 (No
|
|
internal flash)
|
|
* RadioButton and RadioButtonGroup widgets added. See
|
|
app/examples/radio_button_example and documentation.
|
|
* LPC43XX and LPC1788 can now fill rectangles using DMA.
|
|
* Visual Studio 2013 is now supported.
|
|
* Preliminary support for Visual Studio 2015 Preview version.
|
|
* Improved performance when generating assets.
|
|
* New canvas_widget_example added to the example directory.
|
|
* The "using namespace touchgfx" present in various header files can
|
|
now be avoided by defining the symbol NO_USING_NAMESPACE_TOUCHGFX
|
|
in your project.
|
|
|
|
* TouchGFX env
|
|
* The message displayed when starting a shell has been fixed with
|
|
correct path to examples.
|
|
|
|
* Bugfixes
|
|
* Fixed bug in simulator for 1bpp displays when width and/or height
|
|
was not not a multiple of 8.
|
|
* Fixed bug in ScrollableContainer where CANCEL events where not
|
|
always delegated to correct child, causing e.g. buttons to remain
|
|
pressed when dragging outside SC area.
|
|
* Fixed bug when rendering chromArt fonts with a rotated display.
|
|
* Fixed bug - Keyboard widget setTouchable(false) had no effect.
|
|
* Freescale K70 DMA now checks the appropriate DONE bit in TCD0_CSR.
|
|
* On ST processors fixed bug with rotated texts rendered by ChromArt
|
|
when in non-native display orientation.
|
|
|
|
* Board support
|
|
* Embedded Artists LPC4357DevKit board package: CPU clocked to
|
|
204Mhz (previously 96Mhz). Now uses SPIFI flash instead of NOR.
|
|
|
|
* Update procedure
|
|
* Compatible with existing 4.X applications. Just replace the
|
|
touchgfx folder.
|
|
|
|
* Info
|
|
* Documentation has been updated.
|
|
|
|
|
|
4.1.1
|
|
=====
|
|
|
|
* Release date: October 29th, 2014
|
|
|
|
* New features
|
|
* Mixin: MoveAnimator added. The MoveAnimator mixin makes the
|
|
template class T able to animate a movement from its current
|
|
position to a specified end position. See
|
|
app/example/move_fade_example.
|
|
* Mixin: FadeAnimator added. The FadeAnimator mixin makes the
|
|
template class T able to animate an alpha fade from its current
|
|
alpha value to a specified end alpha value. See
|
|
app/example/move_fade_example.
|
|
* ScalableImage and ZoomAnimationImage now support alpha per pixel
|
|
bitmaps and alpha per bitmap
|
|
* ScalableImage and ZoomAnimationImage now support ARGB8888 format
|
|
bitmaps
|
|
|
|
* Bugfixes
|
|
* Fixed a bug causing the Keyboard widget to render incorrectly in
|
|
rare cases.
|
|
* Fixed a bug causing drag event coordinates to be incorrect for
|
|
widgets when placed in a Container with coords != {0,0} which
|
|
itself was placed in a ScrollableContainer.
|
|
* The Application class now properly keeps track of number of times
|
|
registerTimerWidget vs. unregisterTimerWidget is called for a
|
|
given widget, meaning that if registered several times it now
|
|
requires same number of unregisters before widget no longer
|
|
receives tick events.
|
|
* Some ZoomAnimationImage functions were not virtual as they should
|
|
be.
|
|
* Some widgets were missing certain getter functions.
|
|
|
|
* Update procedure
|
|
* Compatible with existing 4.X applications. Just replace the
|
|
touchgfx folder.
|
|
|
|
|
|
4.1.0
|
|
=====
|
|
|
|
* Release date: October 17th, 2014
|
|
|
|
* New features
|
|
* Now supports monochrome 1BPP displays. See manual for details.
|
|
* Support for dynamic screen orientation change (landscape/portrait)
|
|
* Support for scaling images (See ScalableImage and
|
|
ZoomAnimationImage drawables)
|
|
* Demo
|
|
* Home Control Demo now support 640x480 mode.
|
|
* Home Control Demo now supports STM324xI-EVAL 5.7" board.
|
|
|
|
* Board support changes
|
|
* Added support for STM324xI-EVAL 5.7" board (IAR+gcc).
|
|
* Added gcc support for the EmbeddedArtists LPC4357DevKit board.
|
|
* Optimized SPIFI initialization for TouchGFX eval board.
|
|
|
|
* Bugfixes
|
|
* Adding a persistent Drawable to a ScrollableContainer could cause
|
|
assertion
|
|
* Support for much larger fonts
|
|
|
|
* Update procedure
|
|
* Compatible with existing 4.X applications. Just replace the
|
|
touchgfx folder.
|
|
|
|
|
|
4.0.0
|
|
=====
|
|
|
|
* Release date: September 26th, 2014
|
|
|
|
* New features
|
|
* TouchEvent refactoring (API breaking):
|
|
* Drawable::setActive is renamed to Drawable::setTouchable
|
|
* Drawable::isActive is renamed to Drawable::isTouchable
|
|
* Drawable::hijackTouchEvent is deprecated
|
|
* Drawables are now per default not touchables
|
|
* TouchEvents are now always propagated to all containers children
|
|
* Language specific typography and alignment columns support added
|
|
to text converter. Read more about this feature in the
|
|
documentation.
|
|
* Font rendering has been vastly improved with regards to font
|
|
shapes and kerning.
|
|
* Simulator - assert check on new view/presenter/transition size
|
|
when doing screen transition. Failed assert checks probably due
|
|
to missing definition of view/presenter/transition in
|
|
FrontEndHeap.
|
|
* TextArea and ButtonWithLabel now support text rotated 0, 90, 180
|
|
or 270 degrees.
|
|
* Text centering on ButtonWithLabel has been improved in special
|
|
cases.
|
|
* Hardware Accelerated text rendering (4 and 8bpp) on supported ST
|
|
platforms.
|
|
* Ability to cache all items in the bitmap database in external RAM.
|
|
* Support for Freescales K70 MCU.
|
|
* Translation Sheet: Instances of "\<" and "\>" are converted into
|
|
"<" and ">" respectively. This enables literal translated strings
|
|
such as "<Not a wildcard>" using "\<Not a wildcard\>".
|
|
* Support for NXP LPC18XX series of MCU's.
|
|
|
|
* Bugfixes
|
|
* Rendering error of images with odd width and alpha value less than
|
|
255
|
|
* Correct handling of TextArea::getTextHeight in case of non
|
|
initialized textArea
|
|
* TextAreaWithWildcard::getTextWidth now includes the width of the
|
|
wildcard text
|
|
* gcc Makefiles now includes *.BMP and *.PNG from image assets.
|
|
* Do not trim leading and trailing white space from any translations
|
|
in the texts sheet.
|
|
* Font converter did not generate font data properly for 8bpp.
|
|
* ButtonWithIcon::setBitmaps - Suppress IAR warning for intentional
|
|
virtual function override.
|
|
* ButtonWithIcon optimized draw functionality
|
|
* In extremely rare cases text could be written slightly outside the
|
|
text area
|
|
|
|
* Update procedure
|
|
* Due to the TouchEvent refactoring you have to rename functions
|
|
accordingly. You also need to state in any custom widget or
|
|
containers if they need to receive touch events. If you were using
|
|
hijackTouchEvent to prevent children of getting touch events, you
|
|
now need to make sure that all children is not touchable instead.
|
|
* Main.cpp for simulators need to be updated by replacing the line:
|
|
TypedText::registerTypedTextDatabase(TypedTextDatabase::getInstance(), TypedTextDatabase::getInstanceSize())
|
|
with:
|
|
Texts::setLanguage(0)
|
|
You can also specify a specific language from your text database
|
|
e.g.
|
|
Texts::setLanguage(GB)
|
|
In that case you also need to:
|
|
#include <texts/TextKeysAndLanguages.hpp>
|
|
* Rebuild entire project.
|
|
|
|
* Info
|
|
* The TouchGFX Manual has been updated considerably.
|
|
|
|
|
|
3.1.0
|
|
=====
|
|
|
|
* New features
|
|
* Added support for FDI uEZGUI-1788-70WVT eval board (NXP LPC-1788
|
|
Cortex M3).
|
|
* Added support for Mjolner TouchGFX Demo Board Rev. 1.1 eval board
|
|
(NXP LPC-4353 Cortex M4/M0 4.3").
|
|
|
|
* Bugfixes
|
|
* Visual Studio build now rebuild BitmapDatabase.h when new images
|
|
are added to the assets/images folder.
|
|
|
|
* Update procedure
|
|
* Only if using Visual Studio: Update TouchGFXReleasePath in your
|
|
Visual Studio .props file. Simply edit the file in a text editor.
|
|
The path should be extended with "touchgfx\". See the
|
|
template_application for inspiration.
|
|
* Only if using Visual Studio: Update your Visual Studio project
|
|
file (.vcxproj file). Simply edit the file in a text editor.
|
|
Replace all paths on the form
|
|
"$(TouchGFXReleasePath)\framework\config\msvs\touchgfx_prebuild.targets"
|
|
with
|
|
"$(TouchGFXReleasePath)\config\msvs\touchgfx_prebuild.targets".
|
|
|
|
* Info
|
|
* Hardware Abstraction Layer architecture has been reworked so that
|
|
all common code for various hardware components (MCUs and drivers)
|
|
is now shared across different target boards. This greatly
|
|
simplifies the porting effort for new/custom boards as long as they
|
|
contain one or more hardware components already supported by
|
|
TouchGFX.
|
|
|
|
|
|
3.0.0
|
|
=====
|
|
|
|
* New features
|
|
* Visual Studio 2010/2012 support.
|
|
* Added support for png images with alpha channel.
|
|
* Added support for subfolders in assets/bitmaps folder
|
|
* Added support for ST STM32F4X9I-EVAL eval board.
|
|
* Added support for Robert Penners Easing Equations (see
|
|
touchgfx/EasingEquations.hpp).
|
|
* Image converter: Added sanity check of input image file names,
|
|
must not start with digit and must be alphanumeric.
|
|
* Image converter: Added checking against case insensitively file
|
|
name duplicates in input list.
|
|
* Text converter: Added build stopping sanity checks for bpp and
|
|
font_size values.
|
|
* ScrollableContainer: Now supports setScrollbarPadding,
|
|
setScrollbarWidth, setScrollbarColor, and setScrollbarAlpha.
|
|
* ScrollableContainer: Set default value of ScrollThreshold to 5
|
|
pixels, instead of 1.
|
|
* Added support for alpha blending of fonts
|
|
(TextArea::setAlpha(uint8_t alpha))
|
|
* ImageConvert support two different output formats: RGB565 and ARGB8888
|
|
* ImageConvert - two options added to control output format for
|
|
images with/without an alpha channel
|
|
* Touchgfx environment under MinGW is updated due to linker errors
|
|
for large projects. g++ version is updated from 4.6.2 -> 4.8.1
|
|
* Internal RAM footprint improvements
|
|
* Structural changes of target library and hardware abstraction layers
|
|
|
|
* Bugfixes
|
|
* Fill operation (Box widget) resulted in a crash on the
|
|
lpc4357_emb_artist board
|
|
* Textconvert & fontconvert: Different typographies may now have
|
|
identical properties.
|
|
* Imageconvert & fontconvert: Better error handling for POSIX
|
|
compliant platforms
|
|
* HALSDL: Do not overflow key data type.
|
|
* LanguageXX.cpp files now end with a newline (removing warnings).
|
|
* TextArea::draw now handles non initialized TypedText correctly.
|
|
|
|
* Update procedure
|
|
* The folders assets/bitmaps and generated/bitmaps must be renamed
|
|
to assets/images and generated/images.
|
|
* Upgrade TouchGFX environment to version 2.0
|
|
* Update any application Makefile to adhere with the Makefile
|
|
specified in the updated template_application
|
|
* Rebuild entire project
|
|
* Convert bmp images that contains the former transparent color to
|
|
png images that uses alpha channels. This can be done
|
|
automatically using a free tool called imagemagick. More info and
|
|
hints can be acquired by writing touchgfx-support@mjolner.com
|
|
* Custom HAL implementations must be updated to conform with the new
|
|
structure
|
|
|
|
* Info
|
|
* The "magic" transparent color that was previously used for
|
|
transparent color in the bmp format is no longer supported.
|
|
Instead use png images with alpha channel.
|
|
|
|
|
|
2.2.0
|
|
=====
|
|
|
|
* New features
|
|
* Added support for portrait mode with landscape displays at zero
|
|
performance/resource cost.
|
|
* Added kerning support.
|
|
* Added Keyboard example (with IAR project for the Energy Micro
|
|
DK3750 eval board)
|
|
* Changed interface for blitCopy method in LCD.
|
|
* Removed SyncBackBuffer method from HAL.
|
|
* Removed clearLCD method from LCD.
|
|
* Removed fillGradientRect method from LCD.
|
|
* ScrollableContainer supports setScrollbarsVisible(bool visible).
|
|
|
|
2.1.0
|
|
=====
|
|
|
|
* First release of TouchGFX as a commercially available framework
|
|
|