Fixed.
Try also the 1 bit sound functions
Search found 2176 matches
- Tue Nov 15, 2011 4:44 pm
- Forum: Bug reports
- Topic: ZX81: C console print position does not match BASIC print position
- Replies: 33
- Views: 48951
- Wed Nov 09, 2011 4:28 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
Yes, but I suspect that most of the speed is lost due to the quantity of lines rather than columns :) Perhaps staying in 24 lines text mode is not worse than HRG.. Reversed the fix, now by default no tweaks are needed. To save memory in HRG mode now you have few options: to restrict to 64 rows, to i...
- Tue Nov 08, 2011 4:33 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
I'd just follow your proposal, keeping the fully working behaviour by default, honestly I'm wasting so much memory in other ways that few optional tweaks should be put in in any case, so as already done in other targets the optimizations will need explicit exceptions. I'd love to put an effort onto ...
- Mon Nov 07, 2011 6:28 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
No, I dit not still update it because it was not so easy as it looked: by restoring the original ROM slow mode I'd have exposed the ZX81 to faults quite quickly, so I put in a new option: #pragma output slowfix In HRG mode, at the cost of about 150 bytes, it loads both the HRG and the text interrupt...
- Sat Nov 05, 2011 2:36 pm
- Forum: Other targets
- Topic: Sharp MZ-80K
- Replies: 3
- Views: 6201
Let me try to give you more details: I could successfully run some console based example on the mz700_win emulator, that one including also other targets. Have you rebuilt the libraries too ? Try moving into libsrc, making mz_clib.lib and mzansi_clib.lib anc copying the resulting libraries in ../lib...
- Thu Nov 03, 2011 6:46 pm
- Forum: Other targets
- Topic: Sharp MZ-80K
- Replies: 3
- Views: 6201
- Thu Nov 03, 2011 6:38 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
- Wed Nov 02, 2011 2:30 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
- Tue Nov 01, 2011 5:27 pm
- Forum: Sinclair ZX
- Topic: https://skydrive.live.com/?mkt=en-gb#cid=1C842D5B23E1E0E2&id=1C842D5B2
- Replies: 1
- Views: 7001
- Sat Oct 29, 2011 7:36 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
- Fri Oct 28, 2011 6:16 am
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
- Thu Oct 27, 2011 4:27 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
- Wed Oct 26, 2011 1:20 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
Yes, it is not 'real' fast and.. yes again, the conde can crash if your functions force to the real FAST mode, because NMI is not disabled at all, but just redirected to other ROM routines. There are several ways to solve it: - to hang NMI for real and restart it afterwards.. calling 'restore81' bef...
- Wed Oct 26, 2011 11:29 am
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
Bug closed ;) Well it is not a bug exaclty.. what happens with zx_fast() is that the ZX81 is thrown in the original 'FAST' mode (-startup=1), which was historically the only way to cope with z88dk, even if with strong limitations (no float, etc..). It is up to the programmers' ability to find those ...
- Wed Oct 26, 2011 7:27 am
- Forum: Feature Requests
- Topic: Sound and speech support for ZX81?
- Replies: 8
- Views: 16614
Yes, there is a nice trick to play one-bit sound by making the video flicker, but then you won't see the picture when the music plays ! I'd rather say it is possible to port some of the MSX or SEGA SMS libraries which are based on the Yamaha chip. I never did it because they are both very basic func...
- Mon Oct 24, 2011 8:06 pm
- Forum: Bug reports
- Topic: ZX81: zx_slow/zx_fast and HRG
- Replies: 25
- Views: 25954
Ok, it seems that some function still needs arrangments. The basic problem is that the math functions make heavy use of the IX index register, which is swapped to iy on the ZX81. The ROM calls need to call the restore81 function to be sure that the critical registers are correctly set, and they shou...
- Mon Oct 24, 2011 12:07 pm
- Forum: z88dk-users
- Topic: [Z88dk-users] Can't compile example WINTEST.c for ZX81
- Replies: 12
- Views: 14940
>>(+ are you aware of the svg graphics converter ?) >No. But I am not very familiar with graphic problems ;-) >It's new for me, especially when using my ZX81 .. Ok, then have a look in {z88dk}/support/graphics for a first run you can just move to that folder and compile the demo program which is rea...
- Sat Oct 22, 2011 10:20 am
- Forum: z88dk-users
- Topic: [Z88dk-users] Can't compile example WINTEST.c for ZX81
- Replies: 12
- Views: 14940
Fantastic ! well, I just put online the libs for arx816 mode, ansi text is (still) not supported but the 64 and 192 graphics libraries should be complete enough to run the same demos. (+ are you aware of the svg graphics converter ?) ------------------------------------------------------------------...
- Sat Oct 22, 2011 10:07 am
- Forum: Texas Instruments Calculators
- Topic: Compiled Code Never Runs Properly on TI84+ SE.
- Replies: 5
- Views: 11911
Well, the library is huge for several reasons; the 'ansi' version brings the whole font and sends it directly to the Display... that's why it is less firmware-dependent. In addition it features a full vt100/ansi emulation, probably it makes little sense on a calculator, but it is there and has its c...
- Thu Oct 20, 2011 11:10 am
- Forum: z88dk-users
- Topic: [Z88dk-users] Can't compile example WINTEST.c for ZX81
- Replies: 12
- Views: 14940
>You might also want to try 'xample.c' ;) >Both programs works great :) Good, what about othello.c ? There is some hint in its heading, you could try tweaking the higher memory allocations and run it in full graphics mode.. ansi text is mandatory to mix text and gfx. More ideas.. - to avoid the ANSI...
- Wed Oct 19, 2011 11:00 am
- Forum: z88dk-users
- Topic: [Z88dk-users] Can't compile example WINTEST.c for ZX81
- Replies: 12
- Views: 14940
- Tue Oct 18, 2011 10:31 am
- Forum: z88dk-users
- Topic: [Z88dk-users] Can't compile example WINTEST.c for ZX81
- Replies: 12
- Views: 14940
Error in expression _BKRESTORE ... Error in expression _BKSAVE Do I have to add more libraries? No, you just met two missing functions :rolleyes: For that specific demo they could be replaced by a do-nothing placeholder. You could put them in zx81_crt0, i.e., at the end of the file: XDEF bksave XDE...
- Sun Oct 16, 2011 5:05 pm
- Forum: Texas Instruments Calculators
- Topic: Compiled Code Never Runs Properly on TI84+ SE.
- Replies: 5
- Views: 11911
In most of the cases it was a matter of packaging, see this topic too: http://www.z88dk.org/forum/viewtopic.php?id=3953 On the lib point of view, try choosing the 'ansi' version (+ti8xansi), it is less firmware dependent. BTW it is time to update the docs with the infomations we could get from the u...
- Thu Sep 29, 2011 10:34 am
- Forum: Other targets
- Topic: Tatung Einstein
- Replies: 10
- Views: 11833
- Mon Sep 26, 2011 3:26 pm
- Forum: Windows
- Topic: Million errors
- Replies: 9
- Views: 16871