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FabGL - v1.0.9 Latest Release

Published by fdivitto about 2 years ago

Added PC8250 class (Universal Asynchronous ReceiverITransmitter emulator)
Terminal: removed support for Arduino and internal serial port
Terminal: added support for BREAK signal
added BASIC demo programs as ASCII files
fixed modeline parser (doesn't parse additional parameters when V and H sync is not specified)
Display controllers: added support for double buffering suspension
Added support for TTGO T-Display V1.1 (class TTGOTDisplayV11Controller)
img2bitmap, improved color extension and python3 friendly
Added SerialPort class
Added SerialPortTerminalConnector class
Multitasking CP/M: support for out-of-terminal serial port
Multitasking CP/M: added TERM USB new command
AnsiTerminal: added new baud rates
AnsiTerminal: fixed crash if no mouse is configured
AnsiTerminal: use of PS/2 port as serial port (5V levels, RX/TX only)
PC Emulator: allow to download of images from https and from redirects
PC Emulator: added experimental support for serial port
PC Emulator: fixed BIOS int14 initialization bug
PC Emulator: increased SD card speed on running machine (without WiFi)
PC Emulator: improved disk change support
PC Emulator: added "Restart Machine" option in SysReq menu
removed unnecessary IRAM code (allow to compile with core 2.0.4)
improved core 2.0.0 compatibility

FabGL - v1.0.8

Published by fdivitto over 2 years ago

improved PlatformIO compatibility

FabGL - v1.0.7

Published by fdivitto over 2 years ago

general improvements and bugfixes
CVBS: optimized CPU usage and bug fixes
CVBS: monochrome can be switched while running
CVBS: added progressive PAL wide mode
CVBS: added progressive NTSC wide mode
CVBS: added BaseExample demo
CVBS: added NTSC 240p mode
bugfix: MCP23S17, clean exit when no MCP23S17 is found (WROVER-E)
frame buffer allocation: improved strategy to allow more lines
UI: memory footprint optimization
UI: Added uiStaticLabel control
Audio: rewritten audio generator code (save more than 4K of memory)
Audio: fixed compatibility with ESP32 core >2.0.0
Audio: added support for Sigma-Delta audio generation
Added SoundChipSimulator example (by Carles Oriol)
Added Norwegian keyboard layout (thanks to Knut Zakariassen)
AnsiTerminal: adjusted some resolutions to work with lower free memory
SpaceInvaders: now can work with just a mouse or just a keyboard
Terminal: fixed UART compatibility with core >2.0.0
Terminal: simplified connectSerialPort() serial parameters avoiding use of UARTConf
Terminal: avoid use of "struct" registers when writing
Terminal: added 3 stop bits option
Terminal: bugfix, cannot open dialog when CTS/RTS Flow Control is selected
Added ttf2header.py to convert TTF fonts to FabGL headers
Added Japanese keyboard layout (thanks https://github.com/bellTanTan/fabglKeyboardJapaneseLayout)
PC Emulator: better modeline for Hercules emulation
PC Emulator: improved timer accuracy
PC Emulator: reduced memory footprint

FabGL - v1.0.6

Published by fdivitto over 2 years ago

fixed compatibility with ESP32 core >= 2.0.1
PCEmulator: 8086 CPU speed optimizations
PCEmulator: improved 8086/80186 emulation
added CVBS16Controller for composite video output (experimental)

FabGL - v1.0.5

Published by fdivitto about 3 years ago

fixed several bugs
general improvements
more ESP32 core 2.0.0 friendly
improved MCP23S17 class
VGA signals: default VisibleArea instead of FrontPorch
VGA: improved some modelines
improved InputBox class with additional dialogs (file browser, file selector, ...)
PCEmulator: chosen 640x480@60Hz as default modeline
PCEmulator: configuration loaded from mconfs.txt
PCEmulator: added configuration dialog
PCEmulator: selection of disk images using dialog boxes
PCEmulator: added MCP23S17 I/O extender support
PCEmulator: CTRL-ALT-DEL resets just the emulated machine
PCEmulator: SYSREQ (ALT+PRINTSCREEN) shows running machine menu
PCEmulator: now it is possible to mount floppy disk while running
PCEmulator: RTC synchronized just on ESP32 poweron
PCEmulator: rewritten disk access routines to allow boot from HDD or floppy
PCEmulator: added support for additional floppy images (160KB, 180KB, 320KB, 360KB, 720KB, 1200KB, 2880KB)
PCEmulator: improved 8253 timer emulation. Now benchmarks are more realistic
PCEmulator: added parameters to configure HDD geometry
PCEmulator: added new machine configurations (GEM 3, GEOS 2, MSDOS 5.00, MSDOS 6.22, SvarDOS)
UI: better support for lower color depth displays
i8086: improved emulation
UI: added fileDialog (open/save dialog)
UI: added uiSimpleMenu control
UI: added uiSplitButton control
UI: combobox items can overlap parent window borders
VGATextController: font is now selectable

FabGL - v1.0.4

Published by fdivitto about 3 years ago

Terminal and AnsiTerminal: implemented hardware flow control (RTS/CTS)
AnsiTerminal: added RTS and CTS status indicators. RTS is clickable to change its state
added French keyboard layout
added Belgian keyboard layout
added codepages support classes
implemented translation of codepages 437 and 1252 to ASCII
Terminal: added codepages support
UI: added codepages support
HardwareTest: added tests for MCP23S17 I/O expander
AnsiTerminal: added CTRL-ESC and button in dialog to reboot
fixed several bugs
several minor improvements

FabGL - v1.0.3

Published by fdivitto over 3 years ago

fixed several bugs
added IBM PC Emulator example
rewritten ULP code from scratch (PS/2 controller)
improved PS/2 keyboard and mouse reliability (no more clashes)
UI: added uiProgressBar
Added InputBox class to simplify build of UI wizards
Added InputBox example
added MCP23S17 class (SPI 16 bit port expander)
added PIT8253 (Programmable Interval Timers)
added PIC8259 Programmable Interrupt Controller
added i8042, PC keyboard controller
added MC146818 class (PC RTC-CMOS)
added i8086 (8086 CPU emulator)
added GraphicsAdapter class
split ALT into left-ALT and right-ALT
now international combinations ALT+KEY are handled only using RALT
now ALT+KEYPADNUM is handled only using LALT
keyboard: when NUMLOCK is ON, pressing SHIFT + KEYPAD generated cursor control virtual keys
Keyboard: LALT+KEYPADNUM works also when NUMLOCK is OFF
PS2Device: now sendCommand is public
Keyboard: CTRL or SHIFT TAB will not generate ASCII
Keyboard: with CAPSLOCK ON, letters will be lowercase when SHIFTed
Keyboard, bugfix: now setLEDs is consistent with getLEDs
added compatibility with IDF 4.1.1
PS2Controller: added suspendPort() and resumePort()
PS2Device: added suspendPort() and resumePort()
removed PS2Controller.waitData, injectInRXBuffer, suspend() and resume()
added PS2Controller.enableRX() and disableRX()
added PS2Device.syncError(), CLKTimeOutError()
Canvas: Reset() now reset also Origin, ClippingRect and horizontal rate
Keyboard bugfix: keypad, with NUNLOCK on, DEL doesn't return Dot
PS2Preset (PS2Controller.begin() method), added KeyboardPort1_MousePort0, KeyboardPort1 and MousePort1 enum values
Terminal: added setColorForAttribute, to select (alternate) colors for Bold, Italic, Faint and Underline attributes
Terminal: added soundGenerator() method
added compatibility wth Arduino ESP32 ver >=1.0.5
Added support for WROVER based boards (SD Card pins default configuration)
AnsiTerminal: added option to communicate with USB Serial (thanks to Guido Lehwalder)
Mouse: added getPacketSize(), packetAvailable() and getNextPacket()
Altair8800, use of different colors for styles
VIC20: improved wifi connection and download speed
UI, EditBox, added passwordMode property
UI: listbox, now multiselect can be disabled
UI: listbox, select on mouse over (optional)
UI: added uiListBox::listBoxProps
added new modelines

FabGL - v1.0.2

Published by fdivitto over 3 years ago

Keyboard: added support for ALT + keypad number to generate ASCII characters
Keyboard: removed numlock from keyboard layouts to fix a bug when NUMLOCK was down with SHIFTed or ALTed keys
Keyboard: added getNextVirtualKey() overload to get scancode and ASCII code associated to the virtual key
Keyboard: unified VK_PRINTSCREEN1 and VK_PRINTSCREEN2 into VK_PRINTSCREEN
keyboard: now SHIFT + special keys with NUM LOCK enabled or disabled are handled correctly
Keyboard: support for scancode set 2 to 1 translation when virtual keys are decoded
Keyboard: added scancodeSet() method
Terminal: implemented bell sound on CTRL-G
removed compiler warnings

FabGL - v1.0.1

Published by fdivitto over 3 years ago

AnsiTermial: improved compatibility with slow hosts
Terminal: ADM-31, added new escapes
general optimizations and improvements and bugfixes
Keyboard: improved shifted-key release handling
VIC20: improved VIA6522 emulation for better keyboard and joystick handling
VIC20: initial implementation of IEC (disk drive). Now LOAD, SAVE and directory listing works
AnsiTerminal: added 640x480@60 Hz resolution (now the default)
Z80 and 8080 CPU emulation embedded into FabGL
some general code refactoring
added 720x400@70Hz, 320x200@70Hz and 720x348@73Hz modelines
added 9x16 font

FabGL - v1.0.0

Published by fdivitto almost 4 years ago

general improvements, optimizations and bug fixes
added VGA2Controller (2 colors, resolution up to 1280x768 black/white)
added VGA4Controller (4 colors, resolution up to 1024x768 with 4 colors)
added VGA8Controller (8 colors, resolution up to 800x600 with 8 colors)
added new modelines (1280x768, 1024x768, 800x600, 720x576, etc..)
improved PSRAM compatibility
added new 14 fixed width fonts for terminal
added UIWINDOW_PARENTCENTER to center windows and dialogs
avoid flickering by balancing cores
removed flickering with VGAxController display controllers
terminal: added custom escape sequences to control GPIOs, sound, graphics, sprites, mouse
terminal: improved ANSI standard compliance
ansiterminal: added sample Basic programs
added uiApp::runAsync() to run UI apps in different task
added HardwareTest example
support for TTGO 1.4 SD Card
removed Arduino.h dependencies
added VGADirectController class
added DirectVGA example
added Songs example (thanks to Carles Oriol)
added DirectVGA_ElMuro example (thanks to Carles Oriol)
added ClassicRacer (thanks to Carles Oriol)
added "SAY" text-to-speech program in Multitasking CP/M
implemented Spanish keyboard layout and dead keys (thanks to Carles Oriol)
VIC20: changes UI style and done general improvements
VIC20: improved keyboard emulation and change of layout
Altair8800: improved disk handling

FabGL - v0.9.0

Published by fdivitto about 4 years ago

general optimizations, improvements and bug fixes
added VGA16Controller display driver (bitmapped, low memory requirements)
added VGATextController (low memory requirements Text-Only VGA output)
added ST7789 based display driver
added driver for ILI9341 based displays
added VICNoiseGenerator
added MultitaskingCPM example
optimized SSD1306 driver (sends only the actual changed areas)
added SSD1306 UI demo
added wav2header tool
Terminal: support for custom FabGL escape sequences
Terminal: now connectSerialPort can connect directly to UART2, for better performance
added TerminalController class (avoids use of escape sequences to control terminal)
added LineEditor class (console editor, with cursor movement and advanced editing features)
improved FileBrowser class to support mounting of SPIFFS and SDCards
improved quality of Fill and draw Ellipse primitives
support for pen width for lines, rectangles and paths
added RTClock example (SSD1306 OLED + DS3231 RTC)
added OLED 128x64 double buffer example
SSD1306 driver: support for orientations
added ST7789 examples
SoundGenerator: simplified samples playing with playSamples() method
added sounds to Space Invaders
UI: support for mouse-only or keyboard-only modes
VIC20: added support for SD card
Altair8800: added support for SD card
added ILI9341 samples
added AnsiLegacy terminal type
improved Bold style implementation
incorporated ICMP class into fabgl
UI: added uiColorListBox control
UI: improved TAB focus
UI: added uiColorBox control
UI: added uiColorComboBox control
improved AnsiTerminal demo with UI configuration dialog
added SimpleTextTerminalOut example