Ivo van Poorten
Ivo van Poorten
Linux
Hi, The source contains some hints that it once compiled on Linux, but currently it does not because it depends on GdiPlus. Is there a way I don't know about...
Hi, It seems that the labels are not correctly assigned when I use .ds inside a repeat loop. Short program to demonstrate the problem: Code: ``` org $1000 lda #$e5...
Hi, This is the Atari 130XE 8080 emulator overlay loader. I did not include the whole source tree of https://github.com/ivop/atari8080 but just the assembled overlay and a few 8080 sample...
Hi, I started working on tty80/screen80 for the Atari. I want it as a loadable driver, but I'm stumbling upon a few problems. First I started in "asm.com" assembly, but...
Hi, Glancing over the new Oric port, I noticed that you only draw a cursor during screen_getchar. Is that intended behaviour? If so, I could greatly simplify and reduce the...
Hi, Th last few days I have been working on this. Eventually I plan to run it on top of CP/M-65 to provide BIOS and possibly BDOS functionality. That would...
Brain dump below: ``` SOUND driver ============ Note: 0-119, ten octaves from C0-B9 Channel: 0-2 Volume: 0-15 Noise: 0,1, off/on, ch. 2 only (SN limitation we impose on others,too) Implementation:...
Fixes the following bugs: - backspace goes to previous line, except for the top left corner. Bug example:  - enter on the second to last line does not skip...
I stumbled upon this error with a new program I'm writing, and can reproduce it with copy:  All other ports seem to work correctly when all of bss is...
Hi, I tried adding a second drive to the Atari port (https://github.com/ivop/cpm65/tree/atari-multi-drive) but it does not seem to work as expected:   Directory of A: works normally. I switch...