Hxc-fw-installer.hex -

Upgrading a standard drive (like a Gotek) using the file requires a USB-to-TTL serial adapter (such as a FTDI or CP2102 chip) or a native USB-A to USB-A cable, depending on the microcontroller variant. Step 1: Prepare the Hardware

When these mechanical drives fail, finding replacements is difficult. This is where floppy drive emulators like the Gotek drive step in.

The hxc-fw-installer.hex file is the firmware flash tool provided by the HxC project creators to install the .

: You flash the hxc_fw_installer.hex onto the Gotek hardware using tools like STM32 Dfuse or the Artery tool.

Copy your floppy disk images (e.g., .HFE, .ADF, .IMG) onto the drive. Hxc-fw-installer.hex

You can read files directly from standard folders on your USB stick.

Unlike the general firmware updates, the bootloader installer is typically not provided as a direct public download

The .hex file is specific to ARTERY-based Gotek drives. If you have an STM32-based Gotek, you will instead need the .dfu version of the installer. For such support requests, the developer recommends contacting them directly by email. You should have received all the needed information, including the correct file, via email after your firmware registration.

Once Hxc-fw-installer.hex is successfully flashed, the hardware installation is complete. Now you must prepare your storage media. Upgrading a standard drive (like a Gotek) using

: Support for adding OLED screens and On-Screen Display (OSD) overlays. How to Install hxc_fw_installer.hex

| Issue | Possible Cause | Solution | | :--- | :--- | :--- | | "" not found | The file is not publicly available. | This file is provided by the developer after purchasing the firmware. Check the email associated with your purchase. If lost, contact HxC support. | | SerialBridge reports 'device error' | Incorrect wiring or microcontroller type. | Double-check your RX/TX connections are crossed. Verify you are using the correct software for your MCU (STM32 vs. ARTERY). Try resetting the Gotek by briefly shorting the reset pin to ground. | | Display shows only "Ldr" | The main firmware is not installed. | You need to copy the latest .upd firmware file from the HxC website to a FAT32-formatted USB stick and insert it into the Gotek. The bootloader will then install the main firmware. | | Blank OLED/LCD screen after bootloader install | This is normal behavior. | Unlike the 7-segment display, OLED and LCD screens will remain blank until the main firmware .upd file has been installed. After the full firmware update, the screen will initialize. | | Machine can't read disks, green LED always on | The floppy ribbon cable may be reversed. | Try connecting the floppy cable to the Gotek in the opposite orientation. Look for pin 1 on the cable (usually marked with a red stripe) and ensure it aligns with pin 1 on the Gotek connector. |

Download a compatible flashing utility, such as the STMicroelectronics Flash Loader Demonstrator or the STM32CubeProgrammer .

If your device already runs an older HxC firmware, you can update : The hxc-fw-installer

In essence, hxc-fw-installer.hex is the that allows you to flash new firmware onto your HxC device. You rarely run this file directly; instead, you use a programmer tool (like a USB DFU bootloader or an ST-Link) to write this HEX file to the device’s flash memory. Once installed, it often enables a simpler update mode (e.g., via SD card).

The installation process depends on your hardware interface. Below are the three most common methods.

Missing drivers or the HxC isn’t in DFU mode.

The bootloader appears to be installed, but the main firmware is missing.