RomWBW

Commit Graph

Author	SHA1	Message	Date
Wayne Warthen	3f63c92fd5	HBIOS Cleaning - Rearranged HBIOS code to improve colocation of related code. - Implemented macros to improve control over assembly diagnostic output. - Improved handling of diagnostic LEDs. - Improved application boot bank management. - Implemented application boot for Z280 systems. - Moved Z280_BNKSEL into proxy. -	2 years ago
Wayne Warthen	c8794d2b9c	NABU LEDs - Utilize NABU front panel LEDs for startup diagnostics and disk activity. - Modified NABU keyboard driver to pass thru joystick activity codes.	2 years ago
Wayne Warthen	bf2d0b8196	Update NABU Keyboard Driver - Translate NABU special keys to standard RomWBW values to allow things like arrow keys to emit proper escape sequences within ANSI emulation. - Add a simple, single byte buffer to avoid keyboard status returning a key is ready when it is only a special character that has no translation.	2 years ago
Wayne Warthen	e41cd6d8d2	Support 40 and 80 Column Video for NABU - 40 column mode will work with original TMS9918 video chip - 80 column mode requires FPGA TMS video chip replacement	2 years ago
Wayne Warthen	47120dcf8c	Doc Updates - Various edits to address feedback from Andrew Kendall.	2 years ago
Wayne Warthen	67d23dc540	Tweaks to NABU Support - Include NABU in pre-built ROMs - AY sound driver works (but poorly)	2 years ago
Les Bird	438df9a80b	NABU Personal Computer integration - nabu.asm and nabukb.asm contain code to support the NABU hardware.	2 years ago
Wayne Warthen	8c4a3d2b3d	Final Video Hardware Reset Changes - Modified TMS driver to always imbed an uncompressed font. This is because I have found no reasonable way to decompress a font while an OS is still active without mangling some of the OSes RAM.	2 years ago
Wayne Warthen	585c892a54	Add Genesis Platform ID (STDZ180)	2 years ago
Wayne Warthen	49025dca44	Cleanup - Documentation update - Fixed minor screen anomaly related to new video reset handling	2 years ago
Wayne Warthen	2d8c37307d	Improve Video Hardware Reset - This change avoids clearing the screen every time an OS reset occurs. A non-destructive VDC reset is now performed that leaves the screen contents and cursor position unchanged. - If an application overwrites the video RAM, then the screen may contain garbage upon return to OS. However, the console will still be functional and the user can just press enter a few times to clear the screen.	2 years ago
Wayne Warthen	d294fb6d09	Reset Video Hardware on OS Reset - When an OS performs a reset operation, the HBIOS hook has been extended to automatically reset the video hardware of the CRT device (if it exists). - This should go a long way toward fixing corrupt video after an application is run that reprograms the video hardware. - An OS reset may or may not be performed when an application exits depending on the behavior of the application. So, if an application exits without initiating a reset, then the video will not be reset. Most applications that muck with the video chip directly will perform the reset at exit, so this is not normally an issue. - If the OS encounters an error (such as drive not ready when doing a DIR), the error message may be erased by this new behavior depending on the specific scenario.	2 years ago
Wayne Warthen	1649b6093b	Improve TMS Reset	2 years ago
Wayne Warthen	d50593a70e	Improve TMS Reset & SN76489 Early Init - The TMS reset function was missing a call to re-initialize the CRT registers. This has been added. - The SN76489 powers up in a dreadful state where it is emitting loud noise until initialized. Added a PREINIT entry point to initialize the registers earlier. Still not great, but a lot better.	2 years ago
Wayne Warthen	874cc450ba	Add K80W RTC Support	2 years ago
b1ackmai1er	7fe0312359	Align assembly outout with data structure	2 years ago
b1ackmai1er	842a79ae5d	Correct the logical sequence of the Duo Dual UART ports Make the first UART port detected be Channel A $78-$7F : CHSEL=1. ( logic 0 on the CHSEL selects the UART channel B while a logic 1 selects UART channel A. )	2 years ago
b1ackmai1er	34d25cb906	Recovery button support for Duo	2 years ago
b1ackmai1er	b28c3b7978	Typos	2 years ago
Wayne Warthen	c3c541d150	Duodyne Voice I/O Support - Adds support for SN76489 on Voice I/O Board - Updated SOUND.COM utility	2 years ago
Wayne Warthen	7ce7bda43e	Cowgol Optimization Co-Authored-By: ladislau szilagyi <87603175+Laci1953@users.noreply.github.com>	2 years ago
Wayne Warthen	bb5161dcb0	Cowgol Update - Updated COWFIX on Cowgol disk image - Add Cowgol language manual Co-Authored-By: ladislau szilagyi <87603175+Laci1953@users.noreply.github.com>	2 years ago
Wayne Warthen	285853e65d	Correct ReadMe.txt in Binary Directory Correct obsolete reference to DiskList.txt in the ReadMe.txt file in the Binary Directory. Thanks and credit to @shawnshekari (issue #390) for reporting this.	2 years ago
Wayne Warthen	ab1e9ccab8	Bump Version Number	2 years ago
Wayne Warthen	33cbdd2040	Cowgol Improvements - Replaced COWFIX.COM with updated version - Added Adventure game source to disk image Credit and thanks to Ladislau Szilagyi. Co-Authored-By: ladislau szilagyi <87603175+Laci1953@users.noreply.github.com>	2 years ago
Wayne Warthen	792e76b069	Duodyne PS/2 Keyboard - Enable PS/2 keyboard input for Duodyne Media I/O board video terminal. - Minor cleanup in TUNE to properly handle Duodyne ACR values.	2 years ago
Wayne Warthen	d572a7ca32	Update Build Version	2 years ago
Wayne Warthen	c4f78bb3ae	Update Fuzix Section of User Guide	2 years ago
Wayne Warthen	77ba29c73f	Fix Missing Help Files	2 years ago
Wayne Warthen	9dbceb4a15	Add CP/NET Serial Interface Client Files - Generic serial interface client support files have been added. This mode of operation is not documented in the RomWBW User Guide. Refer to <https://github.com/durgadas311/cpnet-z80>. - Minor patch to NULU so it does not spit out a directory listing every time it is invoked.	2 years ago
Wayne Warthen	c2721d1572	More Build Tweaks	2 years ago
Wayne Warthen	b7a26bb274	Build Tweaks	2 years ago
Wayne Warthen	6ecf8f9920	Update Doc	2 years ago
Wayne Warthen	c622e43c14	Fix .gitignore (again)	2 years ago
Wayne Warthen	119e2d5421	Update Makefile - Fix for MacOS build	2 years ago
Wayne Warthen	2aa3bc2018	Update Makefile	2 years ago
Wayne Warthen	627e012f3f	Fix Build (again)	2 years ago
Dan Werner	4d39bf93ba	Add Duodyne media board support	2 years ago
Dan Werner	30db4c7fe9	Add Duodyne media board support	2 years ago
Wayne Warthen	b020fc3901	Fix Build	2 years ago
Wayne Warthen	3f102e0151	Add CP/NET Support for Duodyne Co-Authored-By: Douglas Miller <16920069+durgadas311@users.noreply.github.com>	2 years ago
Wayne Warthen	e18014a8a7	Added Cowgol Disk Image - Credit and thanks to Ladislau Szilagyi. Co-Authored-By: ladislau szilagyi <87603175+laci1953@users.noreply.github.com>	2 years ago
Wayne Warthen	074f2cfdb2	Fix for ROMless Restart Registration of terminal emulation was failing under ROMless operation after a (R)estart was performed at the Boot Loader. See <https://groups.google.com/g/retro-comp/c/bILDMVI97vo/m/Oj8sXdr7DAAJ>.	2 years ago
Wayne Warthen	91f5b36fbc	Support for EF9345 Video Display Controller - Thanks and credit to Laszlo Szolnoki for contributing this driver.	2 years ago
Wayne Warthen	9ad7798713	Update romldr.asm Correct conditional compilation for UNA.	2 years ago
Wayne Warthen	807999928e	Tweak Console Takeover Mechanism Based on input from Martin R, the console takeover mechanism has been modified to require that the space bar be pressed twice in a row on the character unit desiring to be the console. This reduces the chance of a spurious console takeover due to garbage input on serial ports.	2 years ago
Wayne Warthen	0b1bbf3d2b	Improve Propeller Font Lars Nelson has tweaked the special graphics characters on the Propeller so that the vertical bar character is better aligned with the other graphics characters.	2 years ago
Wayne Warthen	d93e639e4b	Added Console Takeover Mechanism - If enabled by AUTOCON config setting, you can press <space> at any character device to take over the console at the boot loader prompt. - Correction to SIOSEEK documentation in System Guide. Thanks and credit to Martin R.	2 years ago
Wayne Warthen	b633c309f4	Documentation Fixes	2 years ago
Wayne Warthen	8e4bb575f1	Support for Application Banks	2 years ago

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2029 Commits (3f63c92fd59ae41da7cc9e593b55e5892baff11d)