7 Commits

Author	SHA1	Message	Date
Stephan Mühlstrasser	55444b8337	Removed redundant LDA ... After the removal of the redundant AND in commit 704c8df04f also the subsequent LDA became redundant.	2019-10-15 09:38:23 -04:00
Stephan Mühlstrasser	7547c4c77c	Address review comments ... - removed typo from comment - removed redundant AND instruction	2019-10-15 09:38:23 -04:00
Stephan Mühlstrasser	eb2317d014	Restructured according to review ... Restructured according to review in pull request #567. The "inputc" function was moved in slightly modified form to kbhit.s and replaces the old keyboard scanner. cgetc() uses the new kbhit() to read a character.	2019-10-15 09:38:23 -04:00
Jeff Tranter	e2007d0743	New OSI input routine based on disassembly of ROM code.	2019-10-15 09:38:23 -04:00
Stephan Mühlstrasser	7a975fa182	Mask control keys from first keyboard scan row.	2015-02-21 22:52:01 +01:00
Stephan Mühlstrasser	222668c016	Implemented a one-character buffer for kbhit() and cgetc(). ... If kbhit() detects that a key is pressed, it fetches and buffers the character. If cgetc() detects a buffered character, this one is returned instead of fetching one with the PROM routine.	2015-02-21 20:24:58 +01:00
Stephan Mühlstrasser	b1969ac16a	kbhit() function and scrolling. ... Patch provided by Jeff Tranter.	2015-02-19 22:19:21 +01:00