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Commit Graph

6491 Commits

Author SHA1 Message Date
Stephan Mühlstrasser
8deeb2c59e Match screen dimensions as in BASIC.
Experiments show that under BASIC by default
25 rows by 24 columns are used. 24 columns is
also the width that is fully displayed on a real
C1P on the monitor. conio now matches that now.
2015-02-23 23:07:00 +01:00
Stephan Mühlstrasser
7c4f96de81 kbhit implemented, note about limitation removed. 2015-02-23 20:28:05 +01:00
Stephan Mühlstrasser
64cfedc7f4 Merge branch 'c1p_scrsize' into c1p 2015-02-23 20:13:55 +01:00
Stephan Mühlstrasser
772a98d1ec Merge branch 'c1p_kbhit' into c1p_scrsize 2015-02-23 19:17:54 +01:00
Stephan Mühlstrasser
83f16425c9 Loading A once before the loop is sufficient. 2015-02-23 19:17:27 +01:00
Stephan Mühlstrasser
cc2dc578fe Merge branch 'c1p_kbhit' into c1p_scrsize 2015-02-23 19:11:50 +01:00
Stephan Mühlstrasser
73ae95bd1c Clear bottom line when scrolling.
Fix provided by Jeff Tranter.
2015-02-23 19:06:22 +01:00
Stephan Mühlstrasser
45d9f3aae4 Merge branch 'c1p_scrsize' into c1p 2015-02-22 19:56:01 +01:00
Stephan Mühlstrasser
c3b014560e Consistent naming for screen dimension constants. 2015-02-22 19:55:19 +01:00
Stephan Mühlstrasser
a7dabcda47 Define the screen dimension defines in a more meaningful way. 2015-02-22 16:27:13 +01:00
Stephan Mühlstrasser
965aded1ba Merge branch 'c1p_kbhit' into c1p 2015-02-22 11:45:02 +01:00
Stephan Mühlstrasser
7a975fa182 Mask control keys from first keyboard scan row. 2015-02-21 22:52:01 +01:00
Stephan Mühlstrasser
90a072c088 Merge branch 'c1p_charconsts' into c1p 2015-02-21 21:30:56 +01:00
Stephan Mühlstrasser
1b9aa7c6f3 Use character constants where appropriate. 2015-02-21 20:53:16 +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
Oliver Schmidt
cbb6f82b99 Merge pull request #146 from smuehlst/c1p
Add target "osic1p" for Ohio Scientific Challenger 1P
2015-02-18 20:17:03 +01:00
Stephan Mühlstrasser
92e75e9df8 Incorporated another round of feedback for pull request.
Adjusted comment formatting in several assembler files.
Removed dummy kbhit() function, as it's better to get a linker
error than an implementation that does the wrong thing.
2015-02-18 18:38:42 +01:00
Oliver Schmidt
3ed3e98ec7 Moved interrupt enabling to the interrupt constructor. 2015-02-16 15:43:08 +01:00
Stephan Mühlstrasser
e178a33d29 Fix high byte of return value, optimized. 2015-02-13 19:53:02 +01:00
Stephan Mühlstrasser
88df129215 Add dummy kbhit(), remove redundant documentation for cgetc(). 2015-02-12 22:54:21 +01:00
Stephan Mühlstrasser
3601c3fb9b Include "extzp.inc" instead of using direct imports of symbols. 2015-02-12 22:12:51 +01:00
Stephan Mühlstrasser
5d2e748bd4 Don't use .byte in BSS segments, as value is lost anyway. 2015-02-12 21:44:00 +01:00
Stephan Mühlstrasser
94f83ea439 Replace zeropage variable with standard tmp variable. 2015-02-12 21:29:19 +01:00
Stephan Mühlstrasser
b1169cbb23 Remove unneeded commented code. 2015-02-12 21:12:24 +01:00
Stephan Mühlstrasser
679f5aa675 Use constants for screen width and height. 2015-02-12 20:54:47 +01:00
Stephan Mühlstrasser
5063e0ecca Incorporated feedback for initial pull request. 2015-02-11 19:21:17 +01:00
Stephan Mühlstrasser
d6a714a0d2 Added Challenger 1P to list of supported machines. 2015-02-11 19:14:13 +01:00
Stephan Mühlstrasser
498fbb7ed7 Fix formatting, replace tabs with spaces. 2015-02-08 17:35:40 +01:00
Stephan Mühlstrasser
de3df033d3 Remove tabs, fixed accidental insertion of stdio.h. 2015-02-08 17:21:23 +01:00
Stephan Mühlstrasser
fc237faba7 Add missing newline 2015-02-08 17:12:54 +01:00
Stephan Mühlstrasser
4e03d7448c Merge branch 'master' of https://github.com/cc65/cc65 into c1p 2015-02-08 15:58:42 +01:00
Stephan Mühlstrasser
a1cc85768e Minor corrections. 2015-02-08 15:46:33 +01:00
Stephan Mühlstrasser
da8ec4f7b1 Completing OSI documentation. 2015-02-08 15:06:55 +01:00
Stephan Mühlstrasser
88249a2125 Fixed URL for SRecord. 2015-02-07 01:19:03 +01:00
Stephan Mühlstrasser
04469be331 Minor corrections to documentation. 2015-02-07 00:22:16 +01:00
Stephan Mühlstrasser
680c62d589 Start documentation for Ohio Scientific targets. 2015-02-06 22:53:36 +01:00
Stephan Mühlstrasser
7754c573d8 Jump to boot prompt after main program exits. 2015-02-05 23:21:59 +01:00
Stephan Mühlstrasser
072e5e71c2 Video RAM mapping table was off by two bytes.
Fix contributed by Jeff Tranter.
2015-02-05 23:01:19 +01:00
Stephan Mühlstrasser
01b0e10fc3 Remove tab character. 2015-02-03 22:56:04 +01:00
Stephan Mühlstrasser
14c7e9fd16 Rename c1p target to osic1p 2015-02-03 22:42:35 +01:00
Stephan Mühlstrasser
19b3c1b32b Configuration file for assembler-only build. 2015-01-31 22:45:18 +01:00
Oliver Schmidt
a0c4ca9bd7 Fixed file name of Windows binary snapshot.
Although we're using Mingw-w64 to build the Windows binaries
they are in fact 32-bit binaries - which is just fine. However
the file name should reflect that.
2015-01-20 21:00:44 +01:00
Oliver Schmidt
49a6ddab52 Merge pull request #145 from wlabelle/huc6280-sbc-fix
Move SBC to correct location in 6280 instruction table
2015-01-12 22:11:29 +01:00
Wayne LaBelle
d3b2b3df6b Move SBC to correct location in 6280 instruction table 2015-01-11 16:10:34 -05:00
Stephan Mühlstrasser
b1f764bdc9 Minor cleanup of unnecessary newlines. 2015-01-11 20:08:39 +01:00
Oliver Schmidt
6b3083053c Merge pull request #143 from greg-king5/basic-stub
Support Atmos command line
2015-01-10 23:46:43 +01:00
Greg King
fccd2bf66a Added more info to a comment. 2015-01-09 22:19:35 -05:00
Greg King
2ef83bd66c Mentioned, in the Atmos document, the extra byte at the end of program binaries. 2015-01-09 13:55:16 -05:00
Greg King
43342366ed Added comments that say why the ZPSAVE1 and ZPSAVE2 segments must be together. 2015-01-08 17:07:28 -05:00