raszpl/sigrok-disk
View on GitHub ↗ ★ 14 Python
Sigrok Disk decoder
6 mentions on Hacker News by 1 person: 0 stories, 6 comments · first 2025-10-30 · latest 2026-07-08
20082026
-
…into bits/bytes/sectors get any Sigrok supported Logic Analyser and the FM/MFM/RLL decoder https://github.com/raszpl/sigrok-disk#screenshots
comment by rasz · 2026-07-08 · in Copy That Floppy – Cambridge guide for preserving data from fragile floppy disks -
…SWAR : 0.691 seconds -> 0.14 MiB/s SWAR local : 0.648 seconds -> 0.14 MiB/s You can try your luck https://github.com/raszpl/sigrok-disk/tree/main/benchmarks I will appreciate Pull requests if anyone manages to speed this up. I give up at…
comment by rasz · 2025-11-30 · in Reddit Migrates Comment Back End from Python to Go -
…to reach real time performance decoding RLL/MFM data off of ancient 40 year old hard drives ( https://github.com/raszpl/sigrok-disk ). 4GHz CPU and I cant break 500KB/s in a simple loop: for i in range(len(data)): decoder.shift =…
comment by rasz · 2025-11-30 · in Reddit Migrates Comment Back End from Python to Go -
…pre-processed READ/WRITE data in form of impulses (instead of raw analog signal from/to head, https://github.com/raszpl/sigrok-disk for way too much info). This with later ST-506 was enshrined as PC ~standard with all Bioses hardcoding…
comment by rasz · 2025-11-18 · in PicoIDE – An open IDE/ATAPI drive emulator -
You moved up to IDE while Im playing with RLL and investigating EDSI and SMD :) https://github.com/raszpl/sigrok-disk You know, with couple differential transceivers on a daughterboard you could support everything this…
comment by rasz · 2025-11-17 · in PicoIDE – An open IDE/ATAPI drive emulator -
…https://scarybeastsecurity.blogspot.com/2021/05/recovering-l... and my own contribution https://github.com/raszpl/sigrok-disk decoder for viewing floppy/hdd tracks in nice GUI using $5 logic analyzers like…
comment by rasz · 2025-10-30 · in FDD – Diskettes