v0.6

Release Notes:

• gw.py: Big overhaul of underlying Python package
  • Action (read, write, update) must come first on the command line
  • eg. "python3 gw.py read --ecyl=39 foo.scp COM3"
• gw.py: New action "delays" to print/set delay parameters
  • eg. "python3 gw.py delays --step=10000" to increase step time to 10ms

v0.5

Release Notes:

• USB: Overhaul the protocol and allow writes to be terminated at index
  • Terminate-at-index is always used by current Python control script
  • Terminate-at-index prevents an over-long write from overwriting itself
  • Fix interruption of track writes (eg. KeyboardInterrupt)
• gw.py: New option --adjust-speed to normalise flux times for target drive
  • Measures RPM of the target drive and calculates an adjustment factor

v0.4

Release Notes:

• Blinky: Diagnostic test firmware to detect fake STM32 chips
  • https://github.com/keirf/Greaseweazle/wiki/STM32-Fakes
• Floppy Write: Fix for very short flux timings
• Floppy Read: Fix for very long flux timings
• USB: Small improvement to double-buffer logic

v0.3

Release Notes:

• Bootloader: Fix Programming-Jumper detection
• Read Track: Various minor fixes
• SCP: Fix the SCP file headers generated by "gw.py read"

IMPORTANT USER INSTRUCTIONS:

• Users must serial-update using the v0.3 HEX file
  • DO NOT update from v0.2 using the UPD file
• May need to install the crcmod package: eg "pip3 install crcmod"