7 Commits

Author	SHA1	Message	Date
Wayne Warthen	78a765147e	NABU Keyboard Typeahead ... - Implemented a 16 character typeahead buffer for interrupt-enabled builds of NABU.	2024-05-25 16:16:14 -07:00
Wayne Warthen	1cb5f0b3b4	NABU Code Cleanup	2024-05-23 11:00:51 -07:00
Wayne Warthen	e0414bca05	NABU Stuff ... - Implement Interrupt Mode 2 (Mode 1 is still default) - Implement interrupt driven keyboard support - Improve UART keyboard driver to support interrupt driven flow control	2024-05-10 11:13:34 -07:00
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. -	2024-04-30 14:18:59 -07:00
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.	2024-04-19 16:49:12 -07:00
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.	2024-04-18 15:58:01 -07:00
Les Bird	438df9a80b	NABU Personal Computer integration - nabu.asm and nabukb.asm contain code to support the NABU hardware.	2024-04-15 20:21:09 -06:00