Stefan Drissen
stefandrissen.bsky.social
Stefan Drissen
@stefandrissen.bsky.social
Accounting dev by day, Z80 coder by night.
Limahl’s lyrics and Georgio Moroder’s genius humming through my mind. Thank you.
October 31, 2025 at 6:31 PM
COP files may include the player code - see github.com/stefandrisse... for basic detection
github.com
September 27, 2025 at 1:12 PM
You can use the D-Compiler on www.worldofsam.org/products/fre... to revert COP files back to E-Tracker modules. :-)
Fred 52 | World of SAM
www.worldofsam.org
September 27, 2025 at 12:43 PM
Are the ports used different from SAM's? Otherwise you should just be able to use the SAM E-Tracker player.
September 27, 2025 at 10:15 AM
I just imported the COP file into borik's web player - it, understandably, has the same issue.
September 27, 2025 at 10:03 AM
The high melody goes on for too long.
September 27, 2025 at 9:47 AM
Just listened again, that player is buggy. There is a high note melody near the start that should not be there or at least not that loud.
September 27, 2025 at 9:44 AM
Sorry, no, those on tape instructions are plain wrong ;-)
August 5, 2025 at 3:49 PM
I hope that today’s random post by AUK are not dark clouds for the 1.2m stretch goal?
July 20, 2025 at 1:20 PM
Thank you for this! My routine was off by one every now and then since it was not looking for the closest match, but just detecting the first drop.
May 22, 2025 at 8:30 PM
ia801009.us.archive.org/28/items/tim... - confusing Hartnell for Langdell, I was scanning this for nonsense :-)
ia801009.us.archive.org
April 30, 2025 at 7:23 PM
If a 3.5MHz Speccy can do this…

youtu.be/4oTdwwnsRwA?...
ZX Spectrum: DigiSID / Wicked Polygons - oscilloscope view 4K
YouTube video by Stefan Drissen
youtu.be
March 19, 2025 at 10:07 PM
The last line finally becoming:

print( " defw", hex( prevNote + 256 * prevOctave ), ";", pitch )
March 2, 2025 at 4:58 PM