short : HelloVOID demo author : email@example.com (Massimiliano Scarano) uploader : mscarano libero it (Massimiliano Scarano) type : demo/intro version : 1.0 20180225 architecture : m68k-amigaos distribution : Aminet Filetype : application/x-lzh-compressed Size : 648.56K Date : 3-Apr-18 Download : 💾 https://de3.aminet.net/demo/intro/HelloVOID.lha
(c) 2018 Massimiliano Scarano firstname.lastname@example.org Support my projects for Amiga with a PayPal donation thanks. PayPal donate to email@example.com Coded by Massimiliano "AlienTech" Scarano for the Amiga demo group VOID. This demo shows how to make direct programming of the Commodore Amiga hardware using C language. It is designed like in the early 90s. It consists of the following "old-school" effects: - sine scroller (blitter) - 2D stars (hardware sprites) - MOD music (paula) The Player Playroutine P6112 assembled with PhxAss V4.40. Compiled with SAS/C 6.58 and Includes release 40.13 (AmigaOS 3.1). Source code supplied for educational purpose only. Both .exe and .adf supplied. It should work on any PAL Amiga, with a Motorola 68000 cpu and OCS chipset, and whatever OS (Kickstart + Workbench) version. Tested OK: - Amiga Forever 2013 (WinUAE) - Minimig V1.1 OCS, 68SEC000 / 7.09 MHz (Normal), 512 KB Chip, 0 KB Fast, Kickstart 1.3 - Minimig V1.1 OCS, 68SEC000 / 7.09 MHz (Normal), 512 KB Chip, 512 KB Fast, Kickstart 1.3 - Minimig V1.1 ECS, 68SEC000 / 49.63 MHz (Turbo), 1 MB Chip, 512 KB Fast, Kickstart 1.3 Version history: - V1.0 20180225, first public release Notes: - My Minimig configuration: Bootloader BYQ100413 FPGA core FSB150520 ARM Firmware AYQ100818 - The demo should run at constant full frame rate (50 Hz), the screen is updated every frame. - Commodore Includes 40.13 were distributed with SAS/C 6.51. - RAW gfx format consists of all rows of the 1st bitplane, followed by all rows of the 2nd bitplane and so on. - Build with: > phxass p61.s > sc link HelloVOID_V1_?_YYYYMMDD.c p61.o - Run the following on a very fast Amiga to enjoy a 1 pixel sine scroller: > HelloVOID.exe turbo Many thanks to Esau for his music.