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723 Commits

Author SHA1 Message Date
Oliver Schmidt
6adf175691 Optimized get_ostype() return values for asm usage. 
Making sure that all but //c machines have bit 6 clear allows to use BIT/BVS to detect the //c machines.
 2020-06-15 19:31:18 +02:00
Greg King
14c62f1368 Allowed the TGI API to support 256 colors. 2020-06-04 12:58:05 -04:00
Greg King
68eb0f2cdc Put the Telestrat static drivers names together. 2020-05-28 10:33:08 -04:00
Greg King
3890492a9b Added a JOY_FIRE() macro to the Atmos and Telestrat C headers. 2020-05-28 09:59:21 -04:00
jede
532240a2db Telestrat joystick management 2020-05-28 08:50:20 -04:00
Greg King
cbf0c1d1dd Updated the cx16 library to the Commander X16's ROM prerelease 37. 2020-05-02 13:46:06 -04:00
itaych
31daa706b7 PMG_SIZE_QUAD is 3, not 2. 
From "Mapping the Atari": "Size of player. POKE with zero or two for normal size (eight color clocks wide), POKE with one to double a player's width (sixteen color clocks wide), and POKE with three for quadruple width (32 color clocks wide). Each player can have its own width set."
 2020-04-16 17:06:18 +02:00
IrgendwerA8
ce80624f62 ctype size optimization 2020-02-03 20:45:09 +01:00
Daniel Serpell
f68cc06ec7 Fixes Atari OS devhdl_t, init field needs an JMP byte. 
This fixes issue #1002.
 2020-01-29 13:58:10 +01:00
Greg King
b66f7272af Updated the cx16 library to the ROM's prerelease 36. 2020-01-11 02:20:52 -05:00
Greg King
3fa253d31f Updated the cx16 library to the Commander X16 Kernal's prerelease 35. 2019-12-25 10:56:32 -05:00
Greg King
cab4910a7d Added the missing BANK_RAM array to the Commander X16's header. 2019-12-10 05:59:33 -05:00
mc78
db971d8a65 Removed unnecessary #include <cc65.h> from convert.c 
Adjusted block comments to predominant style
 2019-11-19 14:08:00 +01:00
mc78
1dee2360fa added additional empty line after header guard in cc65.h to conform to other headers 2019-11-19 14:08:00 +01:00
mc78
8d2617110f Removed additional exit constants definitions from cc65.h to stdlih.h. Guarded the definitions by #ifdef. Removed cc65.h includes from abort and assert implementations. 2019-11-19 14:08:00 +01:00
mc78
a139c4057c Removed CC65_ prefixes from exit statements in abort and assert code as well from definition 2019-11-19 14:08:00 +01:00
mc78
16a66f19e1 Replaced enum in cc65.h by defines. added comment that cc65 exit constants should not redefine 0 and 1 as they are reserved for exit_success and exit_failure 2019-11-19 14:08:00 +01:00
mc78
3daecfb3dd Added enum for cc65 exit codes. replaced stdlib exit code names constants in libsrc with cc65 exit code named constants 2019-11-19 14:08:00 +01:00
Greg King
5da525e0ea Added a standard mouse driver to the cx16 library. 2019-11-16 14:51:24 -05:00
Greg King
d78133e1f0 Updated cx16 to match the Commander X16 ROMs and emulator, release 34. 2019-11-16 13:11:40 -05:00
Greg King
9fa90e2265 Added VERA peek() and poke() to the cx16 library. 
They simplify C programs' direct access to VERA's internal address space.
 2019-10-24 05:15:42 -04:00
Stefan
96547d1dd4 Fix colors for #948 2019-10-09 06:15:38 -04:00
Greg King
3cece61525 Added character codes to change between the two CBM fonts. 2019-10-01 04:16:44 -04:00
Greg King
18afc7c703 Created a target and a library for the Commander X16 prototype computer. 2019-09-27 03:38:51 -04:00
Greg King
c53b167307 Added a charmap header that converts no character encodings. 
It can be used in programs, on non-ASCII machines, that need to send/write ASCII strings.
 2019-09-07 23:02:31 -04:00
Björn Esser
93b6efcb2f zlib: Use correct (un)signedness of char in prototypes and functions. 
Also ensure we are using the same constness qualifiers.
 2019-06-19 19:01:30 +02:00
Oliver Schmidt
a01c4231f2
Fixed _textcolor definition. 
The _textcolor() macro doesn't just turn on the macro optimization. It defines the return value of textcolor() - and that is supposed to be a COLOR_... value.
 2019-05-08 10:22:12 +02:00
Oliver Schmidt
ac0b452834 Added '_' prefix to sin and cos. 
Users complained that otherwise the names might clash with their functions.
 2019-04-13 11:25:54 +02:00
Christian Groessler
8590de5cf3 Revert "atari5200: fix COLOR defines' names" 
This reverts commit 87e653f47bd4bda4b2f27849148a163684073e0a.
 2019-04-12 12:49:38 +02:00
Christian Groessler
dfb7c0f24d atari5200: fix COLOR defines' names 
COLOR_RED -> COLOR_LIGHTRED and COLOR_GREEN -> COLOR_LIGHTGREEN
 2019-04-12 12:49:38 +02:00
Christian Groessler
be6bba66a9 atari5200: conio now uses just four colors altogether 
See discussion in PR #870.
 2019-04-12 12:49:38 +02:00
Christian Groessler
ec5e38617a atari5200: implement bgcolor() and textcolor() 
Includes some other small fixes/cleanups.
 2019-04-12 12:49:38 +02:00
Christian Groessler
edd596b2a4 atari: split color.s into bordercolor.s and bgcolor.s 2019-04-12 12:49:38 +02:00
IrgendwerA8
df80d071e8 Added space after function name. 2019-03-29 22:53:04 +01:00
IrgendwerA8
3d8c3a4948 Code review adaptations, removed "cc65_" prefix from functions 2019-03-29 22:53:04 +01:00
IrgendwerA8
db8bd84a82 Changes due to code review. 2019-03-29 22:53:04 +01:00
IrgendwerA8
399250a105 Optimized mul20 & mul40 and extracted to new library. 2019-03-29 22:53:04 +01:00
IrgendwerA8
5c8854fff6 Changed enum for FP-register index. 2019-03-16 20:37:42 +01:00
IrgendwerA8
bcbcbbd9c0 AtariOS: Fix for FPIDX enum 2019-03-13 08:19:04 +01:00
Greg King
2617e9a3c0 Added a C header that translates from the source file's encoding to PetSCII. 
It can be used to undo what "cbm_screen_charmap.h" does.  Together, those headers let you mix screen-code and PetSCII string and character literals in a C source file's Assembly output.
 2019-03-11 09:00:49 -04:00
Christian Groessler
fc7e79d2cc Merge remote-tracking branch 'irgendwer/AtariOS_Structure' into master 2019-03-11 12:23:09 +01:00
IrgendwerA8
203f4c80d4 Code review changes and improved formatting. 2019-03-09 21:40:57 +01:00
IrgendwerA8
1359ad793d Atari OS: Reestablished DCB structure, fixed union span and timer2. 2019-03-08 11:48:37 +01:00
Greg King
2362db22f7 Renamed a C header. 
All of Commodore's 8-bit computer models use the same screen-codes.
 2019-03-05 21:20:05 -05:00
Greg King
7e298e347d Fixed the CBM screen-code C header. 
Changed the number literals from Assembly format to C format.  Swapped the (upper-/lower-case) mappings of letters because the header converts from ASCII, not PetSCII.
 2019-03-05 21:20:05 -05:00
IrgendwerA8
3d9ac21b80 Added missing pointer star for Basic structure. 2019-03-05 00:26:14 +01:00
IrgendwerA8
e1a4910580 Code review changes and build fix. 2019-03-04 23:32:56 +01:00
IrgendwerA8
8ead5f2f5a Access Atari OS variables by structure. 2019-03-03 22:50:57 +01:00
Bill Kendrick
417ef278a3 Move Atari-specific PIA reg vals to atari.h 
PIA is also used in the Commodore PET, and for different
purposes (see http://www.6502.org/users/andre/petindex/progmod.html#pia1),
so extracted Atari-specific register #defines and placed them in atari.h.
 2019-02-17 23:23:30 +01:00
Oliver Schmidt
10a31d006b Add translation from PETSCII to screen codes. 2019-02-12 17:47:17 +01:00