Jean-François DEL NERO (la persona che sta dietro lo sviluppo dell’emulatore Floppy HxC SD) ha recentemente rilasciato una versione del firmware HxC compatibile con il chip STM32 utilizzato nel Floppy Drive Gotek.

Questo significa che possiamo godere di quasi tutte le features che il firmware HxC supporta anche per l’economico Floppy Drive Gotek.

Il bootloader per convertire il floppy drive Gotek in HxC compatibile va acquistato sul sito di HXC 2001 inviando un’email a Jean-François DEL NERO. Il prezzo del bootloader e’ di 10 euro una tantum per ogni Gotek che si vuole aggiornare/convertire. Gli aggiornamenti successivi del software sono gratuti e possono essere fatti da chiavetta USB.

The HXC Usb (Gotek) firmware supports: + many more….

USB Stick STM32 (Gotek) HxC Floppy Emulator Firmware v3.1.32.1a -> v3.1.38.2a cumulative changelog:

• More customization options:
  • Raw file image/disk format selection.
  • You can now define your raw file image/disk format !
  • Floppy Interface modes.
  • https://hxc2001.com/custom_fw/
• More customization options:
  • 16 different oled graphic fonts available.
  • New oled screen models supported (128×32,128×64, SSD1306, SH1106…).
  • Default raw system selection.
  • And many more new options: sound volume, auto select delay, …
• New raw formats support: Coat-A-Matic 9400 / Robox RC9400 (*.IMG/*.DSK) (289KB)
• Fix Track 00 issue (v3.1.34.1a regression).
• AutoSwap support enhanced/completed (sub-folders in normal mode supported).
• Internal optimizations.
• Direct access mode : Some fixes for the auto disk swap (“AutoSwap”) support.
• Direct access mode : New functions
• Select mode (0×5):
  • Mode 0 – Flash sector access mode (Default)
  • Mode 1 – Plain text browser, Entries format : “IIII;T;SSSSSSSS;File name\r\n”
  • IIII = Object ID (ASCII HEX Number).
  • T = Type -> ‘F’=FILE, ‘D’=DIRECTORY
  • SSSSSSSS = File Size (ASCII HEX Number).
  • Mode 2 – Slot list mode.
• Change Objects list ID base (0×6) (Plain text browser).
• Select/Enter Object (0×7) (Plain text browser – Image/Directory selection or File tranfert mode).
• Set file base offset (0×8) (File transfer mode).
• Get current selected image (0×9).
• Select file with path (0xA) (Select image with a plain text file path).
• MFM & FM support. (see the customization page : https://hxc2001.com/custom_fw/)
• With these new direct access API functions small file selector/browser/swapper/loader can be developed without the need of any FAT32 library on resource-limited machines. The protocol specification document will be updated soon at this address : https://hxc2001.com/download/floppy_drive_emulator/SDCard_HxC_Floppy_Emulator_Direct_Access_mode.pdf
• First online-customizable firmware available !
  • Fill up the form on the page to https://hxc2001.com/custom_fw/ customize the firmware.
  • The firmware will be recompiled/rebuilt following your requests and sent to the provided email some minutes later.
  • This is a fully automated and free service so don’t hesitate to play with it ! :).
  • More and more options will be added on the customization page.
• Fix v3.1.34.1a regression : Disk density selection issues with some raw formats. Please update.
• Files & Folders names starting with ‘.’ are now hidden.
• Firmware memory size reduced once again : More tables size optimizations.

This is only a little part of the changelog. The original one is very long and you can read it here. (instruction manual here)

Download: USB Stick STM32 (Gotek) HxC Firmware v3.1.38.2a (976)

source: hxc2001.com