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Adding RA6963 driver

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Joel Bodenmann 2017-05-23 09:57:16 +02:00
parent 09402b6bde
commit 4d06ef9145
5 changed files with 1203 additions and 448 deletions
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@ -1,409 +1,410 @@
*****************************************************************************
*** Releases ***
*****************************************************************************
*** Changes after 2.7 ***
FEATURE: Added support for 128x32 SSD1306 based displays
FIX: Fixed recursion bug in console history
FIX: Multithreading issue with slow window redraws and large images
FIX: Ensure valid thread stack sizes on platforms where it matters
FEATURE: Added support for a GFILE user provided file system
FEATURE: Added gwinListItemSetText() to replace text in a GWIN list item
FEATURE: Added GDISP_IMAGE_BMP_BLIT_BUFFER_SIZE configuration option
FEATURE: Added GDISP_IMAGE_PNG_BLIT_BUFFER_SIZE configuration option
FEATURE: Added GDISP_IMAGE_PNG_FILE_BUFFER_SIZE configuration option
FEATURE: Added GDISP_IMAGE_PNG_Z_BUFFER_SIZE configuration option
FEATURE: Added GDISP_IMAGE_GIF_BLIT_BUFFER_SIZE configuration option
FIX: Fixed extra dots when drawing anti-aliased fonts with wordwrap
FEATURE: Increase non-UTF8 font support to 0 to 255 rather than just the true ascii set
FEATURE: Added Fb24bpp driver for RGB888 and BGR888 packed framebuffer displays
FEATURE: Added UC8173 driver
FEATURE: Added complete support for Altera Terasic MAX10 NEEK board
FEATURE: Significantly improved the FreeRTOS port
FEATURE: Added support for operating system initialisation in FreeRTOS
FEATURE: Added GFX_OS_CALL_UGFXMAIN configuration option to allow uGFXMain() to be automatically called
FEATURE: Added GFX_OS_UGFXMAIN_STACKSIZE configuration option to control uGFXMain() stack size
FIX: Fixed where a font with more than 255 glyphs could fail to display some glyphs
FIX: Fixed where a font with a large x baseline could be incorrectly clipped or word-wrapped
IMPROVE: Significantly decrease the stack usage required for word-wrapping
FEATURE: Added justifyTop, justifyMiddle & justifyBottom text justification to GDISP
FEATURE: Added justifyWordWrap, justifyNoWordWrap text justification to GDISP (requires GDISP_NEED_TEXT_WORDWRAP)
FEATURE: Added justifyPad, justifyNoPad text justification to GDISP
FEATURE: Added GDISP_NEED_TEXT_BOXPADLR and GDISP_NEED_TEXT_BOXPADTB configuration options
FIX: Fixed an issue on FreeRTOS where thread stacks were being created too large
FEATURE: Added UC1601s driver
FIX: Fixed issues with the STM746-Discovery board with ChibiOS
FEATURE: Added partial definition for the STM32F469i-Discovery board
FIX: Fixed issue where the variable type of the syncflags of the STM32LTDC driver was too small
FEATURE: Added KS0108 driver
*** Release 2.7 ***
FEATURE: Added EXC7200 driver
FEATURE: Added STM32F439i-EVAL board files
FIX: Fixed crash when passing NULL to gwinSetStyle()
FIX: Fixed potential crash when GDISP_NEED_TEXT_WORDWRAP is turned on
FEATURE: Added SDL driver
FEATURE: Added ILI9225 driver
FEATURE: Added ST7735 driver
FEATURE: Added Linux event input driver
FIX: Fixed an issue with color formats in Linux-Framebuffer board files
FIX: Fixed and improving arc rendering functions
FIX: Preventing possible crash when no valid GWIN default font has been set
FIX: Updating Windows binaries of the font encoder to improve compatibility
FIX: Fixed progressbar bounds checking and decrementing
FEATURE: Added gdispFillDualCircle()
FIX: Fixed an issue in the filled polygon drawing function which caused irregularities
FEATURE: Added high-level functions to modify image color palettes
FIX: Improving gdispDrawThickLine()
FEATURE: Added gdispAddFont() for adding a dynamic font to the permanent font list
FEATURE: Added gmiscHittestPoly() for checking whether a point is inside of a polygon
FIX: Fixed strange multi-thread issues in GEVENT
FEATURE: Added ILI9488 driver
FEATURE: Added the ability to display the detected compiler
FIX: Fixed an illegal instruction in the Cortex M0 task switcher
FEATURE: Added RAW32 task switching functions which work with ARMCC (the compiler used by Keil) for Cortex M0,M1,M3,M4 and M7
FEATURE: Added gdispGDrawThickArc()
FIX: Fixed a memory merging issue with the RAW32 memory allocator
FIX: Update RAW32 libc threads support for more recent versions of the MinGW compiler
*** Release 2.6 ***
FIX: Fixed bug where the list item count wasn't decremented when an item was removed
FEATURE: Added options GFILE_FATFS_EXTERNAL_LIB and GFILE_PETITFSFS_EXTERNAL_LIB
FEATURE: Added FT6x06 driver
FIX: Fixed issue in STM32F746G-Discovery board file that resulted in bad color reproduction
FEATURE: Added gwinPrintg()
FIX: Fixed sprintg and related functions handling of NULL pointers.
FIX: Fixed width calculation of gdispGDrawString() and gdispGFillString().
FEATURE: Added QImage display driver.
FEATURE: Added QWidget touch driver
FEATURE: Added support for Qt as a GOS platform
FEATURE: Added ability to set a parent for a win32 ugfx emulator window
FEATURE: Added ability to inject mouse events for a Win32 ugfx emulator window
FEATURE: Added ability to turn on and off mouse processing for a win32 ugfx emulator window
FEATURE: Added ability to capture mouse events on the win32 ugfx emaultor window
FIX: Fixed issue where children of (nested) containers were not properly handled when callin gwinRaise()
FEATURE: Automatically close all open files in gfileDeinit()
FEATURE: Added support for IAR and EDG compilers
FIX: Fixed crash when loading GIF image without enough memory available
FEATURE: Added games/minesweeper demo
FEATURE: Added games/justget10 demo
*** Release 2.5 ***
FEATURE: Added support for numerous compilers
FIX: Improving STM32LTDC driver
FEATURE: Added support for NIOS-II platform
FEATURE: Added Altera-MAX10-NEEK board support
FIX: Vastly improving keyboard widget default rendering
FEATURE: Added ILI9342 driver
FIX: Fixing issues where wrong 'progress' color from widget style palette was used
FEATURE: Added GWIN_FRAME_KEEPONCLOSE flag to prevent destruction of a frame on close
FEATURE: Added support for PNG images
FEATURE: Added new module 'GTRANS' which allows handling application translations
FEATURE: Added SSD1848 driver
*** Release 2.4 ***
FIX: Add missing stm32m3 cpu makefile option. Update doc to match.
FEATURE: Added ability to compile ugfx as a single file. Simply compile src/gfx_mk.c
FEATURE: Added GFXSINGLEMAKE=yes|no to the ugfx makefile to compile ugfx as a single file.
FEATURE: New board STM32F746G-Discovery
FEATURE: New gdisp driver STM32LTDC
FEATURE: Better support for Raw32 platforms
FEATURE: Renaming GFX_NO_OS_INIT to GFX_OS_NO_INIT
FEATURE: New demo applications/combo
FEATURE: Adding more font metrics (BaselineX and BaselineY)
FEATURE: Adding gdispGetStringWidthCount()
FEATURE: Implementing widget focusing. See gwinSetFocus() and gwinGetFocus()
FEATURE: Adding TextEdit widget
FEATURE: Added color to widget style for focused widgets
FEATURE: Added GWIN_FOCUS_HIGHLIGHT_WIDTH as an option in the configuration file
FEATURE: Added support for CMSIS RTOS
FEATURE: Added support for KEIL RTX
FEATURE: Replace all references to inline with a reference to GFXINLINE
FEATURE: Added config option GFX_NO_INLINE to run off inlining of ugfx functions.
FEATURE: Added word-wrapping support for gdispDrawStringBox() and gdispFillStringBox()
FIX: Fixing issue in touchscreen calibration code
FEATURE: Added GFX_OS_PRE_INIT_FUNCTION for early hardware initialization
FEATURE: Added label rendering functions that allow to set text justification
FIX: Fixing GTIMER for high clock rate devices
FEATURE: Added GFX_COMPILER_KEIL and GFX_COMPILER_ARMCC macros
*** Release 2.3 ***
FEATURE: Added more events to the slider widget
FIX: Clean up visibility issues
FIX: Correct moving of containers
FIX: Fix GTIMER bug that could cause all timers to stop.
FIX: Various minor driver fixes
FEATURE: Add support for STM32 CCM memory with DMA in SSD1289 and SSD2119
FEATURE: New Tabset GWIN widget
FEATURE: New keyboard driver interface with drivers for Win32 and X
FEATURE: Support for keyboard layouts for non-english keyboards
FEATURE: GDISP now supports pixmaps (in memory drawing)
FEATURE: Rename files to improve experience in certain brain-dead IDE's
FEATURE: Add a checkbox "Toggle Button" custom draw
FEATURE: Add Tetris as a game demo
FEATURE: Add HY-MiniSTM32V board support
FEATURE: Add GWIN feature to flash any window/widget
FIX: Lots of GDISP monochrome drivers fixed
FEATURE: Added TLS8204 GDISP driver
FIX: Fixes for the board files for Olimex SAM7EX256
FEATURE: Add a number of UEXT connector board files for Olimex SAM7EX256
FIX: Fix for error rounding in gdispFillConvexPoly()
FEATURE: Vastly improved gwin arrow button drawing
FIX: GINPUT toggle fixes
FIX: GFILE_ALLOW_FLOAT compile error fixed
FIX: GFILE_NEED_STDIO compile and emulation errors fixed
FEATURE: Added STMPE610 driver by lliypuk
FIX: Corrected self calibration code for driver STMPE811
FEATURE: Added Mikromedia Plus STM32-M4 board based on work by lliypuk & inmarket
FIX: Work to improve the gdisp SSD1963 driver
FEATURE: Added SSD1351 gdisp driver
FEATURE: Added SSD1331 gdisp driver
FEATURE: Added arduino as a GOS supported operating system
FEATURE: Added additional pixel format's
FIX: Color components fixed for some strange compilers
FEATURE: Added GWIN virtual keyboard widget
FEATURE: Added gwinListSetSelected()
FEATURE: Added gwinListViewItem()
FIX: GDISP driver color conversion when GDISP_PIXEL_FORMAT != GDISP_LLD_PIXEL_FORMAT
*** Release 2.2 ***
FEATURE: Added nested containers demo
FEATURE: Revised GWIN redraw strategy
FEATURE: Added generic framebuffer driver
FEATURE: Added Linux-Framebuffer board definition
FEATURE: Added FatFS support for GFILE
FEATURE: Added gfileMount() and gfileUnmount()
FEATURE: Added gfileSync()
FEATURE: Added gwinDrawThickLine()
FEATURE: Added support for eCos
FEATURE: Added PCF8812 gdisp driver
FEATURE: Added PCD8544 gdisp driver
FEATURE: Added Raspberry Pi board support
FEATURE: Added R61505U gdisp driver
FIX: Fix threading issues in GEvent for callbacks
FEATURE: Added geventEventComplete()
FEATURE: Added support for the RawOS real time operating system
FEATURE: Operating System initialisation is now optional
FEATURE: Prevent mouse events going to obscured widgets
FEATURE: Add GFILE support for file lists
FEATURE: Add GFILE support for C strings as files
FEATURE: Add GFILE support for PetitFS
FEATURE: Added SPFD54124B GDISP driver by user shilow
FEATURE: Added GWIN GL3D window type
FEATURE: Generalised all GWIN events to use a common prefix structure.
FIX: Improve memory usage for the GWIN Frame widget.
FEATURE: Added transparent custom draws for GWIN containers and frame widgets
FEATURE: Added image custom draws for GWIN containers and frame widgets
FEATURE: Added GDRIVER infrastructure. Ported GDISP to use it.
FEATURE: Added gdispDrawArcSectors() and gdispFillArcSectors().
FEATURE: Ported GINPUT MOUSE to GDRIVER infrastructure.
FEATURE: Mouse/Touch now support both pen and finger mode.
DEPRECATE: gwinAttachMouse() is now handled automaticly.
FEATURE: Added MAX11802 touch driver by user steved
FEATURE: Added STM32F429i-Discovery board support
FEATURE: Added DejaVuSans20 and DejaVuSans20_aa built-in fonts
FEATURE: Added MatrixFloat2D and MatrixFixed2D operations to GMISC
FEATURE: Added polygon drawing demo (with rotation, scaling and translation)
*** Release 2.1 ***
FIX: Significant improvements to the way the MCU touch driver works.
FEATURE: Add support for edge to edge touch calibration.
FEATURE: Added progressbar widget
FEATURE: Added gdispGDrawThickLine() by user jpa-
DEPRECATE: TDISP module removed
FIX: Console does not execute gwinPrintf() anymore if not visible
FEATURE: Added gwinGetColor() and gwinGetBgColor()
FEATURE: Console now has an optional backing store buffer (GWIN_CONSOLE_USE_HISTORY)
FEATURE: Added smooth scrolling to list widget
FEATURE: Increased performance of gwinListAddItem()
FEATURE: Added FreeRTOS port
FEATURE: Added gfxDeinit()
FEATURE: Allow touch screen calibration in any display orientation
FEATURE: New GFILE module to abstract File IO.
FEATURE: Image file handling changed to use new GFILE module.
DEPRECTATE: Old image opening functions deprecated.
FEATURE: Restructure and simplify the include path for GFX
FEATURE: Added LGDP4532 driver by user shilow
FIX: Updated board files to support api changes in ChibiOS/RT 2.6.4
FEATURE: Support for ChibiOS/RT 3.x
FEATURE: Added gwinProgressbarStop() and gwinProgressbarReset()
FEATURE: Added generic ILI93xx driver by xlh1460
FEATURE: Added gwinListEnableRender()
FEATURE: Added gwinLabelSetAttribute()
FEATURE: Complete restructure of the GAUDIN and GAUDOUT into a common GAUDIO module
FEATURE: Added a PWM audio play driver
FEATURE: Update GADC audio recording driver to new GAUDIO format
FEATURE: Added vs1053 audio play driver
FEATURE: Added GAUDIO wave-play demo
FEATURE: Added many GWIN simple demo's and updated the combined widget demo
FEATURE: Added gwinEnable() and gwinDisable()
FIX: Progressbar widget bug fix that could gwinProgressbarStop() to crash
FIX: Imagebox widget bug fix that could cause gwinImageOpenFile() to crash
FEATURE: GWIN containers such as "container" and "frame" which provides parent/children widget management
FEATURE: Added gdispContrastColor()
FEATURE: Added gwinShow() and gwinHide()
FEATURE: ChibiOS/RT 3.x support and example for the Mikromedia STM32-M4 board.
*** Release 2.0 ***
FEATURE: GDISP Streaming API and demos.
DEPRECATE: GDISP_NEED_ASYNC is now deprecated.
DEPRECATE: 3rd party boing demo is now deprecated (replaced by GDISP Streaming demo)
FIX: Remove GOS definitions from demo conf files so that it can be supplied by a makefile.
FEATURE: Repair GDISP low level driver interfaces so they can now be included in the doxygen documentation.
FEATURE: New driver interface for GDISP
FEATURE: Multiple display support
FEATURE: Multiple controller support
FEATURE: Application pixel format no longer has to match the low level driver pixel format.
FEATURE: Many more pixel formats are now supported.
FEATURE: Many performance optimisations
FEATURE: Vertical scrolling is now supported if the low level driver supports read_pixel.
FEATURE: Add gdispFlush() for those controllers that need it
FEATURE: Add GDISP_NEED_AUTOFLUSH and GDISP_NEED_TIMERFLUSH to automatically flush when required.
FEATURE: Add support for generic portrait and landscape orientation modes
FEATURE: Add macro GDISP_DEFAULT_ORIENTATION so an application can specify a default orientation.
FEATURE: Driver files renamed to allow compiles when all object files go in the same directory
FEATURE: New directory structure for board files. Predefined boards have all the hardware definitions predefined.
FEATURE: Board definotions, example projects and makefiles for Win32.
FEATURE: Board definitions, example projects and makefiles for X.
FEATURE: Board definitions, example projects and makefiles for the Olimex SAM7-EX256 board.
Feature: Board definitions, example projects and makefiles for the Olimex STM32-LCD board.
FEATURE: Board definitions, example projects and makefiles for the Mikromedia STM32-M4 board.
FEATURE: Board definitions, example projects and makefiles for the Marlin board.
FEATURE: New invsqrt() routine added to GMISC
*** Release 1.9 ***
FEATURE: GWIN list boxes.
FIX: POSIX port removed, now dedicated OS-X and Linux ports
FIX: Several bugfixes
FEATURE: mcufont integration
FEATURE: SSD1306 driver by user goeck
FEATURE: ST7565 driver by user sam0737
FEATURE: ED060SC4 driver by user jpa-
FIX: SSD1289 area filling bug fix by user samofab
FEATURE: Added gwinListGetSelectedText()
FEATURE: Added gwinListSetScroll()
FEATURE: Added gwinLabelSetBorder()
*** Release 1.8 ***
FEATURE: Rename of the project from ChibiOS/GFX to uGFX
FEATURE: Moved from github.com to bitbucket.org
FEATURE: New website with a lot more of documentation
FEATURE: Introduced dedicated discussion forum
FEATURE: Complete rework of the widget manager (GWIN)
FEATURE: Added a lot of new widgets
FEATURE: Added gfxRealloc() to the GOS module
FIX: gfxHalt() fix for the Win32 port
FIX: Cleaned up board file mess
*** Release 1.7 ***
FEATURE: Added RA8875 GDISP driver
FEATURE: Added FT5x06 GINPUT/touch driver
FIX: Several bugfixes
*** Release 1.6 ***
FEATURE: Added ILI9325 driver - Thanks to Chris van Dongen aka _Sjaak
FEATURE: Added TDISP module
FIX: tdispGotoXY() renamed to tdispSetCursor()
FEATURE: Addition of GADC, GMISC, GAUDIN, GAUDOUT subsystems
FIX: Removal of the GDISP_LLD() macro
DEPRECATE: Removal of the GDISP VMT
FEATURE: Added SSD2119 GDISP driver
FEATURE: Added GWIN_BUTTON_LAZY_RELEASE macro to disable cancel feature of buttons
FEATURE: Implemented all four orientation modes for the ILI9320 GDISP driver
FIX: Renamed every '__inline' macro to 'inline' for compiler compatibilities
FEATURE: Supporting all standard functions in GDISP Nokia6610GE8 driver
FEATURE: Added STMPE811 GINPUT driver
FEATURE: Added gdispDrawPoly() and gdispFillConvexPoly()
FEATURE: Added arrow button style to GWIN buttons
FEATURE: Added the ability to specify a custom button drawing routine
FEATURE: SSD1963 rework by username 'fred'
FEATURE: Added Picture converter tool
FEATURE: Added slider widget
FEATURE: First MIPS32 (PIC32) board files contributed by user 'Dmytro'
FEATURE: Added gwinDraw() routine
FEATURE: Added GINPUT Dial support and driver using GADC
FEATURE: Simplified assigning inputs to buttons and sliders
FIX: Some fixes for the HD44780 TDISP driver by the user 'Frysk'
FEATURE: Added ILI9481 by user 'Abhishek'
FEATURE: Added enable/disable functions for widgets (Buttons)
FEATURE: Added HX8347D driver by user 'Eddie'
FEATURE: Added enhanced notepad demo by user 'Abhishek'
FEATURE: Added GOS module (including sub modules such as GQUEUE)
FEATURE: Added some functionalities to the TDISP module by user 'Frysk'
*** Release 1.5 ***
FEATURE: GEVENT - for passing event structures from Sources to Listeners
FEATURE: GTIMER - thread context based once-off and periodic timers.
FEATURE: GINPUT - extensible, multiple device-type, input sub-system.
FEATURE: GWIN - full button, console and graph support
FEATURE: Numerous touch calibration improvements
FEATURE: Win32 driver - now support gdisp & ginput mouse/touch/toggle
FEATURE: Win32 driver - full gdisp orientation support
FEATURE: ILI9320 GDISP driver
FEATURE: Nokia6610 GDISP driver split in to GE8 and GE12 variants
FEATURE: Many GDISP drivers changed to use a board interface definition
FEATURE: GFX source restructure with new gfx.h include file.
DEPRECATE: console deprecated - replaced with gwin functionality
DEPRECATE: graph deprecated - replaced with gwin functionality
DEPRECATE: touchscreen deprecated - replaced with ginput functionality
FEATURE: Numerous documentation improvements
FEATURE: Added a number of module demo and test programs
DEPRECATE: Remove of XPT2046 since full compatibility with ADS7843
*** Release 1.4 ***
FIX: Nokia 6610 fix
FEATURE: New driver: Win32
FEATURE: implementation of gdispFillArc()
FIX: Hardware accelerate Arc routines
FIX: Fix axis orientation for Arc routines
FEATURE: new gdisp rounded box routines
FEATURE: new gdispDrawStringBox()
FEATURE: GWIN infrastructure
FEATURE: now we fully support doxygen
*** Release 1.3 ***
FEATURE: added FSMC for SSD1289 / F4
FEATURE: added calibration storage interface
FIX: bugfix in filling functions for SSD1289
FEATURE: added point_t struct in gdisp.h
FEATURE: added graph module
*** Release 1.2 ***
FIX: orientation macros changed
FIX: huge internal bugfix in orientation stuff (big thanks to Abhishek)
FEATURE: added TOUCHPAD_XY_INVERTED macro
FIX: struct cal renamed to struct cal_t
FIX: SCREEN_WIDTH and SCREEN_HEIGHT renamed to GDISP_SCREEN_WIDTH and GDISP_SCREEN_HEIGHT
FIX: struct TOUCHPAD_t renamed to struct TOUCHPADDriver_t
FIX: struct GConsole renamed to struct GConsole_t
FIX: lcdConsoleXXX() functions have been renamed to gfxConsoleXXX()
FEATURE: FSMC for SSD1289 F2/F4
*** Release 1.1 ***
FIX: removed gdisp and touchpad prefix of driver directories
UPDATE: added SSD1963 driver
FIX: fixed Validation, VMT driver, console and BitBlit
FEATURE: added clipping support
FEATURE: addad gdispDrawArc()
FEATURE: added SSD1963 DMA support
FEATURE: added touchpad interface for storing calibration values (#define TOUCHPAD_STORE_CALIBRATION)
CHANGE: replaced every GDISP_XXX macro with GDISP_XXX
CHANGE: removed last digit of version number
*****************************************************************************
*** Releases ***
*****************************************************************************
*** Changes after 2.7 ***
FEATURE: Added support for 128x32 SSD1306 based displays
FIX: Fixed recursion bug in console history
FIX: Multithreading issue with slow window redraws and large images
FIX: Ensure valid thread stack sizes on platforms where it matters
FEATURE: Added support for a GFILE user provided file system
FEATURE: Added gwinListItemSetText() to replace text in a GWIN list item
FEATURE: Added GDISP_IMAGE_BMP_BLIT_BUFFER_SIZE configuration option
FEATURE: Added GDISP_IMAGE_PNG_BLIT_BUFFER_SIZE configuration option
FEATURE: Added GDISP_IMAGE_PNG_FILE_BUFFER_SIZE configuration option
FEATURE: Added GDISP_IMAGE_PNG_Z_BUFFER_SIZE configuration option
FEATURE: Added GDISP_IMAGE_GIF_BLIT_BUFFER_SIZE configuration option
FIX: Fixed extra dots when drawing anti-aliased fonts with wordwrap
FEATURE: Increase non-UTF8 font support to 0 to 255 rather than just the true ascii set
FEATURE: Added Fb24bpp driver for RGB888 and BGR888 packed framebuffer displays
FEATURE: Added UC8173 driver
FEATURE: Added complete support for Altera Terasic MAX10 NEEK board
FEATURE: Significantly improved the FreeRTOS port
FEATURE: Added support for operating system initialisation in FreeRTOS
FEATURE: Added GFX_OS_CALL_UGFXMAIN configuration option to allow uGFXMain() to be automatically called
FEATURE: Added GFX_OS_UGFXMAIN_STACKSIZE configuration option to control uGFXMain() stack size
FIX: Fixed where a font with more than 255 glyphs could fail to display some glyphs
FIX: Fixed where a font with a large x baseline could be incorrectly clipped or word-wrapped
IMPROVE: Significantly decrease the stack usage required for word-wrapping
FEATURE: Added justifyTop, justifyMiddle & justifyBottom text justification to GDISP
FEATURE: Added justifyWordWrap, justifyNoWordWrap text justification to GDISP (requires GDISP_NEED_TEXT_WORDWRAP)
FEATURE: Added justifyPad, justifyNoPad text justification to GDISP
FEATURE: Added GDISP_NEED_TEXT_BOXPADLR and GDISP_NEED_TEXT_BOXPADTB configuration options
FIX: Fixed an issue on FreeRTOS where thread stacks were being created too large
FEATURE: Added UC1601s driver
FIX: Fixed issues with the STM746-Discovery board with ChibiOS
FEATURE: Added partial definition for the STM32F469i-Discovery board
FIX: Fixed issue where the variable type of the syncflags of the STM32LTDC driver was too small
FEATURE: Added KS0108 driver
FEATURE: Added RA6963 driver
*** Release 2.7 ***
FEATURE: Added EXC7200 driver
FEATURE: Added STM32F439i-EVAL board files
FIX: Fixed crash when passing NULL to gwinSetStyle()
FIX: Fixed potential crash when GDISP_NEED_TEXT_WORDWRAP is turned on
FEATURE: Added SDL driver
FEATURE: Added ILI9225 driver
FEATURE: Added ST7735 driver
FEATURE: Added Linux event input driver
FIX: Fixed an issue with color formats in Linux-Framebuffer board files
FIX: Fixed and improving arc rendering functions
FIX: Preventing possible crash when no valid GWIN default font has been set
FIX: Updating Windows binaries of the font encoder to improve compatibility
FIX: Fixed progressbar bounds checking and decrementing
FEATURE: Added gdispFillDualCircle()
FIX: Fixed an issue in the filled polygon drawing function which caused irregularities
FEATURE: Added high-level functions to modify image color palettes
FIX: Improving gdispDrawThickLine()
FEATURE: Added gdispAddFont() for adding a dynamic font to the permanent font list
FEATURE: Added gmiscHittestPoly() for checking whether a point is inside of a polygon
FIX: Fixed strange multi-thread issues in GEVENT
FEATURE: Added ILI9488 driver
FEATURE: Added the ability to display the detected compiler
FIX: Fixed an illegal instruction in the Cortex M0 task switcher
FEATURE: Added RAW32 task switching functions which work with ARMCC (the compiler used by Keil) for Cortex M0,M1,M3,M4 and M7
FEATURE: Added gdispGDrawThickArc()
FIX: Fixed a memory merging issue with the RAW32 memory allocator
FIX: Update RAW32 libc threads support for more recent versions of the MinGW compiler
*** Release 2.6 ***
FIX: Fixed bug where the list item count wasn't decremented when an item was removed
FEATURE: Added options GFILE_FATFS_EXTERNAL_LIB and GFILE_PETITFSFS_EXTERNAL_LIB
FEATURE: Added FT6x06 driver
FIX: Fixed issue in STM32F746G-Discovery board file that resulted in bad color reproduction
FEATURE: Added gwinPrintg()
FIX: Fixed sprintg and related functions handling of NULL pointers.
FIX: Fixed width calculation of gdispGDrawString() and gdispGFillString().
FEATURE: Added QImage display driver.
FEATURE: Added QWidget touch driver
FEATURE: Added support for Qt as a GOS platform
FEATURE: Added ability to set a parent for a win32 ugfx emulator window
FEATURE: Added ability to inject mouse events for a Win32 ugfx emulator window
FEATURE: Added ability to turn on and off mouse processing for a win32 ugfx emulator window
FEATURE: Added ability to capture mouse events on the win32 ugfx emaultor window
FIX: Fixed issue where children of (nested) containers were not properly handled when callin gwinRaise()
FEATURE: Automatically close all open files in gfileDeinit()
FEATURE: Added support for IAR and EDG compilers
FIX: Fixed crash when loading GIF image without enough memory available
FEATURE: Added games/minesweeper demo
FEATURE: Added games/justget10 demo
*** Release 2.5 ***
FEATURE: Added support for numerous compilers
FIX: Improving STM32LTDC driver
FEATURE: Added support for NIOS-II platform
FEATURE: Added Altera-MAX10-NEEK board support
FIX: Vastly improving keyboard widget default rendering
FEATURE: Added ILI9342 driver
FIX: Fixing issues where wrong 'progress' color from widget style palette was used
FEATURE: Added GWIN_FRAME_KEEPONCLOSE flag to prevent destruction of a frame on close
FEATURE: Added support for PNG images
FEATURE: Added new module 'GTRANS' which allows handling application translations
FEATURE: Added SSD1848 driver
*** Release 2.4 ***
FIX: Add missing stm32m3 cpu makefile option. Update doc to match.
FEATURE: Added ability to compile ugfx as a single file. Simply compile src/gfx_mk.c
FEATURE: Added GFXSINGLEMAKE=yes|no to the ugfx makefile to compile ugfx as a single file.
FEATURE: New board STM32F746G-Discovery
FEATURE: New gdisp driver STM32LTDC
FEATURE: Better support for Raw32 platforms
FEATURE: Renaming GFX_NO_OS_INIT to GFX_OS_NO_INIT
FEATURE: New demo applications/combo
FEATURE: Adding more font metrics (BaselineX and BaselineY)
FEATURE: Adding gdispGetStringWidthCount()
FEATURE: Implementing widget focusing. See gwinSetFocus() and gwinGetFocus()
FEATURE: Adding TextEdit widget
FEATURE: Added color to widget style for focused widgets
FEATURE: Added GWIN_FOCUS_HIGHLIGHT_WIDTH as an option in the configuration file
FEATURE: Added support for CMSIS RTOS
FEATURE: Added support for KEIL RTX
FEATURE: Replace all references to inline with a reference to GFXINLINE
FEATURE: Added config option GFX_NO_INLINE to run off inlining of ugfx functions.
FEATURE: Added word-wrapping support for gdispDrawStringBox() and gdispFillStringBox()
FIX: Fixing issue in touchscreen calibration code
FEATURE: Added GFX_OS_PRE_INIT_FUNCTION for early hardware initialization
FEATURE: Added label rendering functions that allow to set text justification
FIX: Fixing GTIMER for high clock rate devices
FEATURE: Added GFX_COMPILER_KEIL and GFX_COMPILER_ARMCC macros
*** Release 2.3 ***
FEATURE: Added more events to the slider widget
FIX: Clean up visibility issues
FIX: Correct moving of containers
FIX: Fix GTIMER bug that could cause all timers to stop.
FIX: Various minor driver fixes
FEATURE: Add support for STM32 CCM memory with DMA in SSD1289 and SSD2119
FEATURE: New Tabset GWIN widget
FEATURE: New keyboard driver interface with drivers for Win32 and X
FEATURE: Support for keyboard layouts for non-english keyboards
FEATURE: GDISP now supports pixmaps (in memory drawing)
FEATURE: Rename files to improve experience in certain brain-dead IDE's
FEATURE: Add a checkbox "Toggle Button" custom draw
FEATURE: Add Tetris as a game demo
FEATURE: Add HY-MiniSTM32V board support
FEATURE: Add GWIN feature to flash any window/widget
FIX: Lots of GDISP monochrome drivers fixed
FEATURE: Added TLS8204 GDISP driver
FIX: Fixes for the board files for Olimex SAM7EX256
FEATURE: Add a number of UEXT connector board files for Olimex SAM7EX256
FIX: Fix for error rounding in gdispFillConvexPoly()
FEATURE: Vastly improved gwin arrow button drawing
FIX: GINPUT toggle fixes
FIX: GFILE_ALLOW_FLOAT compile error fixed
FIX: GFILE_NEED_STDIO compile and emulation errors fixed
FEATURE: Added STMPE610 driver by lliypuk
FIX: Corrected self calibration code for driver STMPE811
FEATURE: Added Mikromedia Plus STM32-M4 board based on work by lliypuk & inmarket
FIX: Work to improve the gdisp SSD1963 driver
FEATURE: Added SSD1351 gdisp driver
FEATURE: Added SSD1331 gdisp driver
FEATURE: Added arduino as a GOS supported operating system
FEATURE: Added additional pixel format's
FIX: Color components fixed for some strange compilers
FEATURE: Added GWIN virtual keyboard widget
FEATURE: Added gwinListSetSelected()
FEATURE: Added gwinListViewItem()
FIX: GDISP driver color conversion when GDISP_PIXEL_FORMAT != GDISP_LLD_PIXEL_FORMAT
*** Release 2.2 ***
FEATURE: Added nested containers demo
FEATURE: Revised GWIN redraw strategy
FEATURE: Added generic framebuffer driver
FEATURE: Added Linux-Framebuffer board definition
FEATURE: Added FatFS support for GFILE
FEATURE: Added gfileMount() and gfileUnmount()
FEATURE: Added gfileSync()
FEATURE: Added gwinDrawThickLine()
FEATURE: Added support for eCos
FEATURE: Added PCF8812 gdisp driver
FEATURE: Added PCD8544 gdisp driver
FEATURE: Added Raspberry Pi board support
FEATURE: Added R61505U gdisp driver
FIX: Fix threading issues in GEvent for callbacks
FEATURE: Added geventEventComplete()
FEATURE: Added support for the RawOS real time operating system
FEATURE: Operating System initialisation is now optional
FEATURE: Prevent mouse events going to obscured widgets
FEATURE: Add GFILE support for file lists
FEATURE: Add GFILE support for C strings as files
FEATURE: Add GFILE support for PetitFS
FEATURE: Added SPFD54124B GDISP driver by user shilow
FEATURE: Added GWIN GL3D window type
FEATURE: Generalised all GWIN events to use a common prefix structure.
FIX: Improve memory usage for the GWIN Frame widget.
FEATURE: Added transparent custom draws for GWIN containers and frame widgets
FEATURE: Added image custom draws for GWIN containers and frame widgets
FEATURE: Added GDRIVER infrastructure. Ported GDISP to use it.
FEATURE: Added gdispDrawArcSectors() and gdispFillArcSectors().
FEATURE: Ported GINPUT MOUSE to GDRIVER infrastructure.
FEATURE: Mouse/Touch now support both pen and finger mode.
DEPRECATE: gwinAttachMouse() is now handled automaticly.
FEATURE: Added MAX11802 touch driver by user steved
FEATURE: Added STM32F429i-Discovery board support
FEATURE: Added DejaVuSans20 and DejaVuSans20_aa built-in fonts
FEATURE: Added MatrixFloat2D and MatrixFixed2D operations to GMISC
FEATURE: Added polygon drawing demo (with rotation, scaling and translation)
*** Release 2.1 ***
FIX: Significant improvements to the way the MCU touch driver works.
FEATURE: Add support for edge to edge touch calibration.
FEATURE: Added progressbar widget
FEATURE: Added gdispGDrawThickLine() by user jpa-
DEPRECATE: TDISP module removed
FIX: Console does not execute gwinPrintf() anymore if not visible
FEATURE: Added gwinGetColor() and gwinGetBgColor()
FEATURE: Console now has an optional backing store buffer (GWIN_CONSOLE_USE_HISTORY)
FEATURE: Added smooth scrolling to list widget
FEATURE: Increased performance of gwinListAddItem()
FEATURE: Added FreeRTOS port
FEATURE: Added gfxDeinit()
FEATURE: Allow touch screen calibration in any display orientation
FEATURE: New GFILE module to abstract File IO.
FEATURE: Image file handling changed to use new GFILE module.
DEPRECTATE: Old image opening functions deprecated.
FEATURE: Restructure and simplify the include path for GFX
FEATURE: Added LGDP4532 driver by user shilow
FIX: Updated board files to support api changes in ChibiOS/RT 2.6.4
FEATURE: Support for ChibiOS/RT 3.x
FEATURE: Added gwinProgressbarStop() and gwinProgressbarReset()
FEATURE: Added generic ILI93xx driver by xlh1460
FEATURE: Added gwinListEnableRender()
FEATURE: Added gwinLabelSetAttribute()
FEATURE: Complete restructure of the GAUDIN and GAUDOUT into a common GAUDIO module
FEATURE: Added a PWM audio play driver
FEATURE: Update GADC audio recording driver to new GAUDIO format
FEATURE: Added vs1053 audio play driver
FEATURE: Added GAUDIO wave-play demo
FEATURE: Added many GWIN simple demo's and updated the combined widget demo
FEATURE: Added gwinEnable() and gwinDisable()
FIX: Progressbar widget bug fix that could gwinProgressbarStop() to crash
FIX: Imagebox widget bug fix that could cause gwinImageOpenFile() to crash
FEATURE: GWIN containers such as "container" and "frame" which provides parent/children widget management
FEATURE: Added gdispContrastColor()
FEATURE: Added gwinShow() and gwinHide()
FEATURE: ChibiOS/RT 3.x support and example for the Mikromedia STM32-M4 board.
*** Release 2.0 ***
FEATURE: GDISP Streaming API and demos.
DEPRECATE: GDISP_NEED_ASYNC is now deprecated.
DEPRECATE: 3rd party boing demo is now deprecated (replaced by GDISP Streaming demo)
FIX: Remove GOS definitions from demo conf files so that it can be supplied by a makefile.
FEATURE: Repair GDISP low level driver interfaces so they can now be included in the doxygen documentation.
FEATURE: New driver interface for GDISP
FEATURE: Multiple display support
FEATURE: Multiple controller support
FEATURE: Application pixel format no longer has to match the low level driver pixel format.
FEATURE: Many more pixel formats are now supported.
FEATURE: Many performance optimisations
FEATURE: Vertical scrolling is now supported if the low level driver supports read_pixel.
FEATURE: Add gdispFlush() for those controllers that need it
FEATURE: Add GDISP_NEED_AUTOFLUSH and GDISP_NEED_TIMERFLUSH to automatically flush when required.
FEATURE: Add support for generic portrait and landscape orientation modes
FEATURE: Add macro GDISP_DEFAULT_ORIENTATION so an application can specify a default orientation.
FEATURE: Driver files renamed to allow compiles when all object files go in the same directory
FEATURE: New directory structure for board files. Predefined boards have all the hardware definitions predefined.
FEATURE: Board definotions, example projects and makefiles for Win32.
FEATURE: Board definitions, example projects and makefiles for X.
FEATURE: Board definitions, example projects and makefiles for the Olimex SAM7-EX256 board.
Feature: Board definitions, example projects and makefiles for the Olimex STM32-LCD board.
FEATURE: Board definitions, example projects and makefiles for the Mikromedia STM32-M4 board.
FEATURE: Board definitions, example projects and makefiles for the Marlin board.
FEATURE: New invsqrt() routine added to GMISC
*** Release 1.9 ***
FEATURE: GWIN list boxes.
FIX: POSIX port removed, now dedicated OS-X and Linux ports
FIX: Several bugfixes
FEATURE: mcufont integration
FEATURE: SSD1306 driver by user goeck
FEATURE: ST7565 driver by user sam0737
FEATURE: ED060SC4 driver by user jpa-
FIX: SSD1289 area filling bug fix by user samofab
FEATURE: Added gwinListGetSelectedText()
FEATURE: Added gwinListSetScroll()
FEATURE: Added gwinLabelSetBorder()
*** Release 1.8 ***
FEATURE: Rename of the project from ChibiOS/GFX to uGFX
FEATURE: Moved from github.com to bitbucket.org
FEATURE: New website with a lot more of documentation
FEATURE: Introduced dedicated discussion forum
FEATURE: Complete rework of the widget manager (GWIN)
FEATURE: Added a lot of new widgets
FEATURE: Added gfxRealloc() to the GOS module
FIX: gfxHalt() fix for the Win32 port
FIX: Cleaned up board file mess
*** Release 1.7 ***
FEATURE: Added RA8875 GDISP driver
FEATURE: Added FT5x06 GINPUT/touch driver
FIX: Several bugfixes
*** Release 1.6 ***
FEATURE: Added ILI9325 driver - Thanks to Chris van Dongen aka _Sjaak
FEATURE: Added TDISP module
FIX: tdispGotoXY() renamed to tdispSetCursor()
FEATURE: Addition of GADC, GMISC, GAUDIN, GAUDOUT subsystems
FIX: Removal of the GDISP_LLD() macro
DEPRECATE: Removal of the GDISP VMT
FEATURE: Added SSD2119 GDISP driver
FEATURE: Added GWIN_BUTTON_LAZY_RELEASE macro to disable cancel feature of buttons
FEATURE: Implemented all four orientation modes for the ILI9320 GDISP driver
FIX: Renamed every '__inline' macro to 'inline' for compiler compatibilities
FEATURE: Supporting all standard functions in GDISP Nokia6610GE8 driver
FEATURE: Added STMPE811 GINPUT driver
FEATURE: Added gdispDrawPoly() and gdispFillConvexPoly()
FEATURE: Added arrow button style to GWIN buttons
FEATURE: Added the ability to specify a custom button drawing routine
FEATURE: SSD1963 rework by username 'fred'
FEATURE: Added Picture converter tool
FEATURE: Added slider widget
FEATURE: First MIPS32 (PIC32) board files contributed by user 'Dmytro'
FEATURE: Added gwinDraw() routine
FEATURE: Added GINPUT Dial support and driver using GADC
FEATURE: Simplified assigning inputs to buttons and sliders
FIX: Some fixes for the HD44780 TDISP driver by the user 'Frysk'
FEATURE: Added ILI9481 by user 'Abhishek'
FEATURE: Added enable/disable functions for widgets (Buttons)
FEATURE: Added HX8347D driver by user 'Eddie'
FEATURE: Added enhanced notepad demo by user 'Abhishek'
FEATURE: Added GOS module (including sub modules such as GQUEUE)
FEATURE: Added some functionalities to the TDISP module by user 'Frysk'
*** Release 1.5 ***
FEATURE: GEVENT - for passing event structures from Sources to Listeners
FEATURE: GTIMER - thread context based once-off and periodic timers.
FEATURE: GINPUT - extensible, multiple device-type, input sub-system.
FEATURE: GWIN - full button, console and graph support
FEATURE: Numerous touch calibration improvements
FEATURE: Win32 driver - now support gdisp & ginput mouse/touch/toggle
FEATURE: Win32 driver - full gdisp orientation support
FEATURE: ILI9320 GDISP driver
FEATURE: Nokia6610 GDISP driver split in to GE8 and GE12 variants
FEATURE: Many GDISP drivers changed to use a board interface definition
FEATURE: GFX source restructure with new gfx.h include file.
DEPRECATE: console deprecated - replaced with gwin functionality
DEPRECATE: graph deprecated - replaced with gwin functionality
DEPRECATE: touchscreen deprecated - replaced with ginput functionality
FEATURE: Numerous documentation improvements
FEATURE: Added a number of module demo and test programs
DEPRECATE: Remove of XPT2046 since full compatibility with ADS7843
*** Release 1.4 ***
FIX: Nokia 6610 fix
FEATURE: New driver: Win32
FEATURE: implementation of gdispFillArc()
FIX: Hardware accelerate Arc routines
FIX: Fix axis orientation for Arc routines
FEATURE: new gdisp rounded box routines
FEATURE: new gdispDrawStringBox()
FEATURE: GWIN infrastructure
FEATURE: now we fully support doxygen
*** Release 1.3 ***
FEATURE: added FSMC for SSD1289 / F4
FEATURE: added calibration storage interface
FIX: bugfix in filling functions for SSD1289
FEATURE: added point_t struct in gdisp.h
FEATURE: added graph module
*** Release 1.2 ***
FIX: orientation macros changed
FIX: huge internal bugfix in orientation stuff (big thanks to Abhishek)
FEATURE: added TOUCHPAD_XY_INVERTED macro
FIX: struct cal renamed to struct cal_t
FIX: SCREEN_WIDTH and SCREEN_HEIGHT renamed to GDISP_SCREEN_WIDTH and GDISP_SCREEN_HEIGHT
FIX: struct TOUCHPAD_t renamed to struct TOUCHPADDriver_t
FIX: struct GConsole renamed to struct GConsole_t
FIX: lcdConsoleXXX() functions have been renamed to gfxConsoleXXX()
FEATURE: FSMC for SSD1289 F2/F4
*** Release 1.1 ***
FIX: removed gdisp and touchpad prefix of driver directories
UPDATE: added SSD1963 driver
FIX: fixed Validation, VMT driver, console and BitBlit
FEATURE: added clipping support
FEATURE: addad gdispDrawArc()
FEATURE: added SSD1963 DMA support
FEATURE: added touchpad interface for storing calibration values (#define TOUCHPAD_STORE_CALIBRATION)
CHANGE: replaced every GDISP_XXX macro with GDISP_XXX
CHANGE: removed last digit of version number

320
drivers/gdisp/RA6963/board_RA6963.h Executable file
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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
/* RA6963 Driver
* Pinout:
* Version 1:
* 1 - Vee Negative Voltage Output
* 2 - GND GND
* 3 - +5V
* 4 - Vo LCD Driver Supply (10-20k Pot between +5V and Vee)
* 5 - /WR Write (Low active)
* 6 - /RD Read (Low active)
* 7 - /CE Chip Enable (Low active)
* 8 - C/D Command or Data
* 9 - /RST Reset (Low active)
* 10..17 - D0..7
* 18 - FS Font Select
* 19 - A Backlight Anode (~4.3V)
* 20 - K Backlight Cathode (GND)
*/
#ifndef _GDISP_LLD_BOARD_H
#define _GDISP_LLD_BOARD_H
// My Settings
#define RA6963_NEED_READ FALSE //works, but is very slow!
#define RA6963_HAS_RESET FALSE
#define RA6963_NEED_FONT_SELECT FALSE
#define RA6963_NEED_BACKLIGHT FALSE
#define RA6963_NEED_PWMBACKLIGHT FALSE
#define GDISP_SCREEN_HEIGHT 64
#define GDISP_SCREEN_WIDTH 128
#define GDISP_INITIAL_CONTRAST 50
#define GDISP_INITIAL_BACKLIGHT 100
#define RA6963_delay(n) {asm("nop");asm("nop");asm("nop");asm("nop");}
#define LINE_WR PAL_LINE(GPIOB, 8U)
#if RA6963_NEED_READ
#define LINE_RD PAL_LINE(GPIOB, 9U)
#endif
#define LINE_CE PAL_LINE(GPIOB, 10U)
#define LINE_CD PAL_LINE(GPIOB, 11U)
#if RA6963_HAS_RESET
#define LINE_RST PAL_LINE(GPIOB, 12U)
#endif
#define LINE_D0 PAL_LINE(GPIOB, 0U)
#define LINE_D1 PAL_LINE(GPIOB, 1U)
#define LINE_D2 PAL_LINE(GPIOB, 2U)
#define LINE_D3 PAL_LINE(GPIOB, 3U)
#define LINE_D4 PAL_LINE(GPIOB, 4U)
#define LINE_D5 PAL_LINE(GPIOB, 5U)
#define LINE_D6 PAL_LINE(GPIOB, 6U)
#define LINE_D7 PAL_LINE(GPIOB, 7U)
#if RA6963_NEED_FONT_SELECT
#define LINE_FS PAL_LINE(GPIOA, 13U)
#endif
#if RA6963_NEED_BACKLIGHT
#define LINE_BL PAL_LINE(GPIOA, 14U)
#endif
typedef struct {
ioline_t WR; //Write PIN
#if RA6963_NEED_READ
ioline_t RD; //Read PIN (tie to +5V if not needed)
#endif
ioline_t CE; //Chip Enable PIN
ioline_t CD; //Command/Data Select PIN
#if RA6963_HAS_RESET
ioline_t RST; //Reset PIN (tie to +5V if not needed)
#endif
ioline_t D[8]; //Data PINs
#if RA6963_NEED_BACKLIGHT
ioline_t BL; //Backlight PIN
#endif
#if RA6963_NEED_FONT_SELECT
ioline_t FS; //Font Select PIN (tie to GND if not needed)
#endif
} lcd_pins_t;
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
static const lcd_pins_t lcdpins = {
LINE_WR,
#if RA6963_NEED_READ
LINE_RD,
#endif
LINE_CE,
LINE_CD,
#if RA6963_HAS_RESET
LINE_RST,
#endif
{
LINE_D0,
LINE_D1,
LINE_D2,
LINE_D3,
LINE_D4,
LINE_D5,
LINE_D6,
LINE_D7
},
#if RA6963_NEED_BACKLIGHT
LINE_BL,
#endif
#if RA6963_NEED_FONT_SELECT
LINE_FS,
#endif
};
static GFXINLINE void init_board(GDisplay* g){
(void) g;
g->board = 0;
int ii;
//################################DEBUG#######################################
#define DEB13_ON palClearLine(PAL_LINE(GPIOB, 13U))
#define DEB13_OFF palSetLine(PAL_LINE(GPIOB, 13U))
#define DEB14_ON palClearLine(PAL_LINE(GPIOB, 14U))
#define DEB14_OFF palSetLine(PAL_LINE(GPIOB, 14U))
palSetLineMode(PAL_LINE(GPIOB, 13U), PAL_MODE_OUTPUT_PUSHPULL);
DEB13_OFF;
palSetLineMode(PAL_LINE(GPIOB, 14U), PAL_MODE_OUTPUT_PUSHPULL);
DEB14_OFF;
//################################DEBUG#######################################
palSetLineMode(lcdpins.WR, PAL_MODE_OUTPUT_PUSHPULL);
palSetLine(lcdpins.WR);
#if RA6963_NEED_READ
palSetLineMode(lcdpins.RD, PAL_MODE_OUTPUT_PUSHPULL);
palSetLine(lcdpins.RD);
#endif
palSetLineMode(lcdpins.CE, PAL_MODE_OUTPUT_PUSHPULL);
palSetLine(lcdpins.CE);
palSetLineMode(lcdpins.CD, PAL_MODE_OUTPUT_PUSHPULL);
palSetLine(lcdpins.CD);
#if RA6963_HAS_RESET
palSetLine(lcdpins.RST);
palSetLineMode(lcdpins.RST, PAL_MODE_OUTPUT_PUSHPULL);
#endif
for(ii = 0; ii < 8; ii++) {
palSetLineMode(lcdpins.D[ii], PAL_MODE_OUTPUT_PUSHPULL);
palClearLine(lcdpins.D[ii]);
}
#if RA6963_NEED_BACKLIGHT
#if RA6963_NEED_PWMBACKLIGHT
palSetLineMode(lcdpins.BL, PAL_MODE_ALTERNATE(1));
#else
palSetLineMode(lcdpins.BL, PAL_MODE_OUTPUT_PUSHPULL);
#endif
#endif
#if RA6963_NEED_FONT_SELECT
palSetLineMode(lcdpins.FS, PAL_MODE_OUTPUT_PUSHPULL);
palSetLine(lcdpins.FS);
#endif
}
static GFXINLINE void post_init_board(GDisplay *g) {
(void) g;
}
static GFXINLINE void setpin_reset(GDisplay *g, bool_t state) {
(void) g;
#if RA6963_HAS_RESET //Make Hardware Reset
if (state)
palClearLine(lcdpins.RST);
else
palSetLine(lcdpins.RST);
#else
(void) state;
#endif
}
static GFXINLINE void set_backlight(GDisplay *g, uint8_t percent) {
(void) g;
(void) percent;
#if RA6963_NEED_BACKLIGHT
#if RA6963_NEED_PWMBACKLIGHT
#else
#endif
#endif
}
static GFXINLINE void acquire_bus(GDisplay *g) {
(void) g;
}
static GFXINLINE void release_bus(GDisplay *g) {
(void) g;
}
#if RA6963_NEED_READ
static GFXINLINE uint8_t RA6963_busy_wait(uint8_t pattern, bool_t lh){
uint8_t data;
int ii;
for(ii = 0; ii < 2; ii++) //Only interested in Bit 0 and 1
palSetLineMode(lcdpins.D[ii], PAL_MODE_INPUT); //Set pads to input
palClearLine(lcdpins.CE);
palClearLine(lcdpins.RD);
do{
data = 0;
for(ii = 0; ii < 2; ii++){
if (palReadLine(lcdpins.D[ii]) == PAL_HIGH){ //Read output
data |= (1<<ii);
}
}
} while ((data & pattern) == lh);
palSetLine(lcdpins.CE);
palSetLine(lcdpins.RD);
for(ii = 0; ii < 2; ii++) {
palSetLineMode(lcdpins.D[ii], PAL_MODE_OUTPUT_PUSHPULL); //Set pads to output
}
return data;
}
#endif
static GFXINLINE void RA6963_write(uint8_t value){
int ii;
for(ii = 0; ii < 8; ii++){
if(value & (1 << ii))
palSetLine(lcdpins.D[ii]);
else
palClearLine(lcdpins.D[ii]);
}
}
static GFXINLINE void write_data(GDisplay* g, uint8_t data){
(void)g;
#if RA6963_NEED_READ
RA6963_busy_wait(RA6963_STATUS_BUSY1 | RA6963_STATUS_BUSY2, ~(RA6963_STATUS_BUSY1 | RA6963_STATUS_BUSY2));
#endif
RA6963_write(data);
palClearLine(lcdpins.CD);
palClearLine(lcdpins.CE);
palClearLine(lcdpins.WR);
RA6963_delay(1);
palSetLine(lcdpins.WR);
palSetLine(lcdpins.CE);
palSetLine(lcdpins.CD);
}
static GFXINLINE void write_cmd(GDisplay* g, uint8_t data){
(void)g;
#if RA6963_NEED_READ
RA6963_busy_wait(RA6963_STATUS_BUSY1 | RA6963_STATUS_BUSY2, ~(RA6963_STATUS_BUSY1 | RA6963_STATUS_BUSY2));
#endif
RA6963_write(data);
palClearLine(lcdpins.CE);
palClearLine(lcdpins.WR);
RA6963_delay(1);
palSetLine(lcdpins.WR);
palSetLine(lcdpins.CE);
}
static GFXINLINE void setreadmode(GDisplay *g) {
(void) g;
}
static GFXINLINE void setwritemode(GDisplay *g) {
(void) g;
}
static GFXINLINE uint8_t read_data(GDisplay *g) {
(void) g;
#if RA6963_NEED_READ
int ii;
uint8_t data;
write_cmd(g, RA6963_DATA_READ_AND_NONVARIABLE);
//RA6963_busy_wait(RA6963_STATUS_BUSY1 | RA6963_STATUS_BUSY2, ~(RA6963_STATUS_BUSY1 | RA6963_STATUS_BUSY2));
for(ii = 0; ii < 8; ii++)
palSetLineMode(lcdpins.D[ii], PAL_MODE_INPUT); //Set pads to input
palClearLine(lcdpins.CE);
palClearLine(lcdpins.RD);
do{
data = 0;
for(ii = 0; ii < 2; ii++){
if (palReadLine(lcdpins.D[ii]) == PAL_HIGH){ //Read output
data |= (1<<ii);
}
}
} while ((data & (RA6963_STATUS_BUSY1 | RA6963_STATUS_BUSY2)) == ~(RA6963_STATUS_BUSY1 | RA6963_STATUS_BUSY2));
palClearLine(lcdpins.CD);
// RA6963_delay(1);
data = 0;
for(ii = 0; ii < 8; ii++){
if (palReadLine(lcdpins.D[ii]) == PAL_HIGH){ //Read output
data |= (1<<ii);
}
}
palSetLine(lcdpins.CE);
palSetLine(lcdpins.RD);
palSetLine(lcdpins.CD);
for(ii = 0; ii < 8; ii++) {
palSetLineMode(lcdpins.D[ii], PAL_MODE_OUTPUT_PUSHPULL); //Set pads to output
}
return data;
#else
return 0;
#endif
}
#endif /* _GDISP_LLD_BOARD_H */

407
drivers/gdisp/RA6963/gdisp_lld_RA6963.c Executable file
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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
/* Robert Offner 2017
* This is a driver for the RA6963 or T6963 Displays.
* It should work with displays up to 240 pixel in width and 64 pixel in height
* ATTENTION some newer displays on ebay look like T6963 Type but they're not!
* They use a new controller: ST7920. These are easy to identify: NO CS pin but
* a PSB Pin which switches from parallel to serial communication mode.
* If it cost less than 10.- it is probably a ST7920.
*
* Version: 0.1
*
* History:
*
* v0.1 Initial Release
* .) tested with readback and without on a 72MHz STM32F103. Display ws a 128x64
* type Graphic LCD (Looks like KS0108 Types). STREAM_READ is not implemented.
*/
#include "gfx.h"
#if GFX_USE_GDISP
#define GDISP_DRIVER_VMT GDISPVMT_RA6963
#include "gdisp_lld_config.h"
#include "src/gdisp/gdisp_driver.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
#if defined(GDISP_SCREEN_HEIGHT)
#warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
#undef GISP_SCREEN_HEIGHT
#endif
#if defined(GDISP_SCREEN_WIDTH)
#warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
#undef GDISP_SCREEN_WIDTH
#endif
#include "board_RA6963.h"
// RA6963 Commands
//Register Setting
#define RA6963_SET_CURSOR_POINTER 0x21
#define RA6963_SET_OFFSET_REGISTER 0x22
#define RA6963_SET_ADDRESS_POINTER 0x24
//Set Control Word
#define RA6963_SET_TEXT_HOME_ADDRESS 0x40
#define RA6963_SET_TEXT_AREA 0x41
#define RA6963_SET_GRAPHIC_HOME_ADDRESS 0x42
#define RA6963_SET_GRAPHIC_AREA 0x43
//Mode Set
#define RA6963_MODE_SET 0x80
#define RA6963_MODE_OR 0x00
#define RA6963_MODE_XOR 0x01
#define RA6963_MODE_AND 0x03
#define RA6963_MODE_TEXT_ATTRIBUTE 0x04
#define RA6963_MODE_INTERNAL_CGROM 0x00
#define RA6963_MODE_EXTERNAL_CGRAM 0x08
//Display Mode
#define RA6963_DISPLAY_MODE 0x90
#define RA6963_CURSOR_BLINK_ON 0x01
#define RA6963_CURSOR_DISPLAY_ON 0x02
#define RA6963_TEXT_DISPLAY_ON 0x04
#define RA6963_GRAPHIC_DISPLAY_ON 0x08
//Cursor Pattern Select
#define RA6963_CURSOR_PATTERN_SELECT 0xA0
#define RA6963_CURSOR_1_LINE 0x00
#define RA6963_CURSOR_2_LINE 0x01
#define RA6963_CURSOR_3_LINE 0x02
#define RA6963_CURSOR_4_LINE 0x03
#define RA6963_CURSOR_5_LINE 0x04
#define RA6963_CURSOR_6_LINE 0x05
#define RA6963_CURSOR_7_LINE 0x06
#define RA6963_CURSOR_8_LINE 0x07
//Data Read/Write
#define RA6963_DATA_WRITE_AND_INCREMENT 0xC0
#define RA6963_DATA_READ_AND_INCREMENT 0xC1
#define RA6963_DATA_WRITE_AND_DECREMENT 0xC2
#define RA6963_DATA_READ_AND_DECREMENT 0xC3
#define RA6963_DATA_WRITE_AND_NONVARIALBE 0xC4
#define RA6963_DATA_READ_AND_NONVARIABLE 0xC5
//Data auto Read/Write
#define RA6963_SET_DATA_AUTO_WRITE 0xB0
#define RA6963_SET_DATA_AUTO_READ 0xB1
#define RA6963_AUTO_RESET 0xB2
//Screen Peek
#define RA6963_SCREEN_PEEK 0xE0
//Screen copy
#define RA6963_SCREEN_COPY 0xE8
// Status Register Bits
#define RA6963_STATUS_BUSY1 0x01
#define RA6963_STATUS_BUSY2 0x02
#define RA6963_STATUS_DARRDY 0x04
#define RA6963_STATUS_DAWRDY 0x08
#ifndef GDISP_SCREEN_HEIGHT
#define GDISP_SCREEN_HEIGHT 64
#endif
#ifndef GDISP_SCREEN_WIDTH
#define GDISP_SCREEN_WIDTH 128
#endif
#define RA6963_FONT_WIDTH 8
#define RA6963_GRAPHIC_AREA (GDISP_SCREEN_WIDTH / RA6963_FONT_WIDTH) //16
#define RA6963_TEXT_AREA (GDISP_SCREEN_WIDTH / RA6963_FONT_WIDTH) //16
#define RA6963_GRAPHIC_SIZE (RA6963_GRAPHIC_AREA * GDISP_SCREEN_HEIGHT) //1024
#define RA6963_TEXT_SIZE (RA6963_TEXT_AREA * (GDISP_SCREEN_HEIGHT/8))//128
//#define RA6963_TEXT_HOME 0
//#define RA6963_GRAPHIC_HOME (RA6963_TEXT_HOME + RA6963_TEXT_SIZE) //128
#define RA6963_GRAPHIC_HOME 0
#define RA6963_TEXT_HOME (RA6963_GRAPHIC_HOME + RA6963_GRAPHIC_SIZE)
//#define RA6963_OFFSET_REGISTER 2
#if (RA6963_NEED_READ == FALSE)
#define BUFFSZ (RA6963_GRAPHIC_SIZE)
#define RAM(g) ((uint8_t *)g->priv)
#define POS (((g->p.x) / RA6963_FONT_WIDTH) + ((g->p.y) * RA6963_GRAPHIC_AREA))
#endif
#ifndef GDISP_INITIAL_CONTRAST
#define GDISP_INITIAL_CONTRAST 50
#endif
#ifndef GDISP_INITIAL_BACKLIGHT
#define GDISP_INITIAL_BACKLIGHT 100
#endif
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
#ifndef write_data_repeat
#define write_data_repeat(g, data, count) { int i; for (i = 0; i < count; ++i) write_data (g, data); }
#endif
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
#if (RA6963_NEED_READ == FALSE)
// The private area is the display surface.
g->priv = gfxAlloc(BUFFSZ);
#else
g->priv = 0;
#endif
// Initialise the board interface
init_board(g);
#if RA6963_HAS_RESET //Make Hardware Reset
setpin_reset(g, TRUE);
gfxSleepMilliseconds(100);
setpin_reset(g, FALSE);
#endif
gfxSleepMilliseconds(50);
//RA6963 needs Data first THEN command!
write_data(g, (uint8_t)RA6963_GRAPHIC_HOME); //0
write_data(g, (uint8_t)(RA6963_GRAPHIC_HOME>>8)); //0
write_cmd(g, RA6963_SET_GRAPHIC_HOME_ADDRESS); //0x42
write_data(g, (uint8_t)RA6963_GRAPHIC_AREA); //16
write_data(g, 0); //0
write_cmd(g, RA6963_SET_GRAPHIC_AREA); //0x43
write_data(g, (uint8_t)RA6963_TEXT_HOME); //0x00
write_data(g, (uint8_t)(RA6963_TEXT_HOME>>8)); //0x04 = 0x400
write_cmd(g, RA6963_SET_TEXT_HOME_ADDRESS); //0x40
write_data(g, (uint8_t)RA6963_TEXT_AREA); //16
write_data(g, (uint8_t)(RA6963_TEXT_AREA>>8)); //0
write_cmd(g, RA6963_SET_TEXT_AREA); //0x41
/* write_data(g, (uint8_t)RA6963_OFFSET_REGISTER);
write_data(g, 0);
write_cmd(g, RA6963_SET_OFFSET_REGISTER);*/
write_data(g, 0x00);
write_data(g, 0x00);
write_cmd(g, RA6963_SET_ADDRESS_POINTER);
write_data(g, 0x00);
write_data(g, 0x00);
write_cmd(g, RA6963_SET_CURSOR_POINTER);
//write_cmd(g, RA6963_CURSOR_PATTERN_SELECT | RA6963_CURSOR_1_LINE);
write_cmd(g, RA6963_MODE_SET | RA6963_MODE_OR);
//write_cmd(g, RA6963_DISPLAY_MODE | RA6963_TEXT_DISPLAY_ON | RA6963_GRAPHIC_DISPLAY_ON);
write_cmd(g, RA6963_DISPLAY_MODE | RA6963_GRAPHIC_DISPLAY_ON);
// Finish Init
post_init_board(g);
#if RA6963_NEED_BACKLIGHT
// Turn on the back-light
set_backlight(g, GDISP_INITIAL_BACKLIGHT);
#endif
// Initialise the GDISP structure
g->g.Width = GDISP_SCREEN_WIDTH;
g->g.Height = GDISP_SCREEN_HEIGHT;
g->g.Orientation = GDISP_ROTATE_0;
g->g.Powermode = powerOn;
g->g.Backlight = GDISP_INITIAL_BACKLIGHT;
g->g.Contrast = GDISP_INITIAL_CONTRAST;
return TRUE;
}
static void set_viewport(GDisplay *g) {
if ((g->p.x >= GDISP_SCREEN_WIDTH) || (g->p.y >= GDISP_SCREEN_HEIGHT))
return; // 0 + ( x / 8 ) + ( y * 16 )
//uint16_t addr = (RA6963_GRAPHIC_HOME + ((g->p.x) / RA6963_FONT_WIDTH) + ((g->p.y) * RA6963_GRAPHIC_AREA));
uint16_t addr = (RA6963_GRAPHIC_HOME + ((g->p.x >> 3) + (g->p.y << 4)));
#warning "check function set_viewport about the shift operations if you change the resolution!"
write_data(g, (uint8_t)addr);
write_data(g, (uint8_t)(addr>>8));
write_cmd(g, RA6963_SET_ADDRESS_POINTER);
}
LLDSPEC void gdisp_lld_write_color(GDisplay *g) {
uint8_t temp;
#if (RA6963_NEED_READ == FALSE)
temp = RAM(g)[POS];
#else
temp = read_data(g);
#endif
if (g->p.color != White) {
temp |= (1 << (RA6963_FONT_WIDTH - 1 - ((g->p.x) % RA6963_FONT_WIDTH)));
}
else {
temp &= ~(1 << (RA6963_FONT_WIDTH - 1 - ((g->p.x) % RA6963_FONT_WIDTH)));
}
write_data(g, temp);
#if (RA6963_NEED_READ == FALSE)
RAM(g)[POS] = temp;
#endif
//write_cmd(g, RA6963_DATA_WRITE_AND_INCREMENT);
write_cmd(g, RA6963_DATA_WRITE_AND_NONVARIALBE);
}
LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) {
set_viewport(g);
gdisp_lld_write_color(g);
}
#if GDISP_HARDWARE_STREAM_WRITE
LLDSPEC void gdisp_lld_write_start(GDisplay *g) {
//acquire_bus(g);
set_viewport(g);
}
LLDSPEC void gdisp_lld_write_stop(GDisplay *g) {
//release_bus(g);
}
#endif
#if GDISP_HARDWARE_STREAM_READ
LLDSPEC void gdisp_lld_read_start(GDisplay *g) {
acquire_bus(g);
set_viewport(g);
setreadmode(g);
dummy_read(g);
}
LLDSPEC color_t gdisp_lld_read_color(GDisplay *g) {
uint16_t data;
data = read_data(g);
return gdispNative2Color(data);
}
LLDSPEC void gdisp_lld_read_stop(GDisplay *g) {
setwritemode(g);
release_bus(g);
}
#endif
#if GDISP_HARDWARE_FILLS
LLDSPEC void gdisp_lld_fill_area(GDisplay *g) {
uint8_t data, j;
set_viewport(g);
if (g->p.color != White) {
data = 0xFF; // set dot
}
else {
data = 0; // clr dot
}
for (j=0; j < (g->p.cy)/8; j++) {
write_data_repeat(g, data, (g->p.cx));
(g->p.cy) +=8;
set_viewport(g);
}
}
#endif // GDISP_HARDWARE_FILLS
#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
LLDSPEC void gdisp_lld_control(GDisplay *g) {
switch(g->p.x) {
case GDISP_CONTROL_POWER:
if (g->g.Powermode == (powermode_t)g->p.ptr)
return;
switch((powermode_t)g->p.ptr) {
case powerOff:
acquire_bus(g);
write_index(g, 0x28);
gfxSleepMilliseconds(10);
write_index(g, 0x10);
release_bus(g);
break;
case powerOn:
acquire_bus(g);
write_index(g, 0x11);
gfxSleepMilliseconds(120);
write_index(g, 0x29);
release_bus(g);
if (g->g.Powermode != powerSleep)
gdisp_lld_init(g);
break;
case powerSleep:
acquire_bus(g);
write_index(g, 0x28);
gfxSleepMilliseconds(10);
write_index(g, 0x10);
release_bus(g);
break;
default:
return;
}
g->g.Powermode = (powermode_t)g->p.ptr;
return;
case GDISP_CONTROL_ORIENTATION:
if (g->g.Orientation == (orientation_t)g->p.ptr)
return;
switch((orientation_t)g->p.ptr) {
case GDISP_ROTATE_0:
acquire_bus(g);
write_index(g, 0x36);
write_data(g, 0x08);
release_bus(g);
g->g.Height = GDISP_SCREEN_HEIGHT;
g->g.Width = GDISP_SCREEN_WIDTH;
break;
case GDISP_ROTATE_90:
acquire_bus(g);
write_index(g, 0x36);
write_data(g, 0x68);
release_bus(g);
g->g.Height = GDISP_SCREEN_WIDTH;
g->g.Width = GDISP_SCREEN_HEIGHT;
break;
case GDISP_ROTATE_180:
acquire_bus(g);
write_index(g, 0x36);
write_data(g, 0xC8);
release_bus(g);
g->g.Height = GDISP_SCREEN_HEIGHT;
g->g.Width = GDISP_SCREEN_WIDTH;
break;
case GDISP_ROTATE_270:
acquire_bus(g);
write_index(g, 0x36);
write_data(g, 0xA8);
release_bus(g);
g->g.Height = GDISP_SCREEN_WIDTH;
g->g.Width = GDISP_SCREEN_HEIGHT;
break;
default:
return;
}
g->g.Orientation = (orientation_t)g->p.ptr;
return;
default:
return;
}
}
#endif
#endif /* GFX_USE_GDISP */

25
drivers/gdisp/RA6963/gdisp_lld_config.h Executable file
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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
//#ifndef _GDISP_LLD_CONFIG_H
//#define _GDISP_LLD_CONFIG_H
#if GFX_USE_GDISP
/*===========================================================================*/
/* Driver hardware support. */
/*===========================================================================*/
#define GDISP_HARDWARE_STREAM_WRITE FALSE
#define GDISP_HARDWARE_STREAM_READ FALSE
#define GDISP_HARDWARE_CONTROL FALSE
#define GDISP_HARDWARE_DRAWPIXEL TRUE
#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_MONO
#define GDISP_HARDWARE_FILLS FALSE
#endif /* GFX_USE_GDISP */
//#endif /* _GDISP_LLD_CONFIG_H */

80
drivers/gdisp/readme.txt
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@ -1,39 +1,41 @@
A list of current display drivers:
AlteraFramereader - Support for the "Altera Frame Reader IP Core"
ED060SC4 - E-Ink display
framebuffer - Supports any non-palletized, non-bitpacked color display with a framebuffer
Fb24bpp - Same as 'framebuffer' driver but supports RGB888 and BGR888 packed framebuffer formats.
HX8347D - Mid-sized color LCD displays eg RGB565 320x240
ILI9320 - Mid-sized color LCD displays eg RGB565 320x240
ILI9325 - Mid-sized color LCD displays eg RGB565 320x240
ILI9341 - Mid-sized color LCD displays eg RGB565 320x240
ILI9342 - Mid-sized color LCD displays eg RGB565 320x240
ILI93xx - Mid-sized color LCD displays eg RGB565 320x240 (attempt at a common driver)
ILI9481 - Mid-sized color LCD displays eg RGB565 320x240
LGDP4532 - Mid-sized color LCD displays eg RGB565 320x240
Nokia6610GE8 - Small (130x130) 12bit color LCD
Nokia6610GE12 - Small (130x130) 12bit color LCD (untested)
PCD8544 - Small monochrome LCD
PCF8812 - Small monochrome LCD
R61505U - Mid-sized color LCD displays eg RGB565 320x240
RA8875 - Mid-sized color LCD displays eg RGB565 320x240
S6D1121 - Mid-sized color LCD displays eg RGB565 320x240
SPFD54124B - Mid-sized color LCD displays eg RGB565 320x240
SSD1289 - Mid-sized color LCD displays eg RGB565 320x240
SSD1306 - Small monochrome LCD
SSD1331 - Small hardware accelerated OLED display RGB565 96x64
SSD1351 - Mid-sized color LCD displays eg RGB565 320x240
SSD1848 - Small grayscale LCD eg 2-Bit 130x130
SSD1963 - Mid-sized color LCD displays eg RGB565 320x240
SSD2119 - Mid-sized color LCD displays eg RGB565 320x240
ST7565 - Small monochrome LCD
STM32LTDC - STM32 ART graphics STM32F4 and STM32F7 series CPU's
TestStub - NULL driver just to test compile
TLS8204 - Small monochrome LCD
UC8173 - E-Ink display driver
UC1601s - Small (64x132) monochrome LCD
QImage - Driver that allows rendering into a QImage object (of the Qt framework)
uGFXnet - Remote Network display (in drivers/multiple/uGFXnet directory)
Win32 - Microsoft Windows (in drivers/multiple/Win32 directory)
X - X Windows (Xlib) (in drivers/multiple/X directory)
A list of current display drivers:
AlteraFramereader - Support for the "Altera Frame Reader IP Core"
ED060SC4 - E-Ink display
framebuffer - Supports any non-palletized, non-bitpacked color display with a framebuffer
Fb24bpp - Same as 'framebuffer' driver but supports RGB888 and BGR888 packed framebuffer formats.
HX8347D - Mid-sized color LCD displays eg RGB565 320x240
ILI9320 - Mid-sized color LCD displays eg RGB565 320x240
ILI9325 - Mid-sized color LCD displays eg RGB565 320x240
ILI9341 - Mid-sized color LCD displays eg RGB565 320x240
ILI9342 - Mid-sized color LCD displays eg RGB565 320x240
ILI93xx - Mid-sized color LCD displays eg RGB565 320x240 (attempt at a common driver)
ILI9481 - Mid-sized color LCD displays eg RGB565 320x240
KS0108 - Small monochrome LCD
LGDP4532 - Mid-sized color LCD displays eg RGB565 320x240
Nokia6610GE8 - Small (130x130) 12bit color LCD
Nokia6610GE12 - Small (130x130) 12bit color LCD (untested)
PCD8544 - Small monochrome LCD
PCF8812 - Small monochrome LCD
R61505U - Mid-sized color LCD displays eg RGB565 320x240
RA6963 - Small monochrom LCD
RA8875 - Mid-sized color LCD displays eg RGB565 320x240
S6D1121 - Mid-sized color LCD displays eg RGB565 320x240
SPFD54124B - Mid-sized color LCD displays eg RGB565 320x240
SSD1289 - Mid-sized color LCD displays eg RGB565 320x240
SSD1306 - Small monochrome LCD
SSD1331 - Small hardware accelerated OLED display RGB565 96x64
SSD1351 - Mid-sized color LCD displays eg RGB565 320x240
SSD1848 - Small grayscale LCD eg 2-Bit 130x130
SSD1963 - Mid-sized color LCD displays eg RGB565 320x240
SSD2119 - Mid-sized color LCD displays eg RGB565 320x240
ST7565 - Small monochrome LCD
STM32LTDC - STM32 ART graphics STM32F4 and STM32F7 series CPU's
TestStub - NULL driver just to test compile
TLS8204 - Small monochrome LCD
UC8173 - E-Ink display driver
UC1601s - Small (64x132) monochrome LCD
QImage - Driver that allows rendering into a QImage object (of the Qt framework)
uGFXnet - Remote Network display (in drivers/multiple/uGFXnet directory)
Win32 - Microsoft Windows (in drivers/multiple/Win32 directory)
X - X Windows (Xlib) (in drivers/multiple/X directory)