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The halec blog

April 18, 2025

Firmware Release v07

This free update for roloFlash’s firmware will introduce many useful new features:

  • Integrated flash disk:
    • Files up to 640 kBytes can be stored directly in roloFlash.
    • Scripts can be executed directly from the flash disk.
    • This makes it possible to use roloFlash without microSD card in many scenarios.
  • Newly developed SecureApi:
    • Encrypting and decrypting of user data (AES up to 256 Bit)
    • Calculation of MD5, SHA1, HMAC and CRC-32
    • Direct flashing of encrypted files
  • Support of Atmel/Microchip aWire controllers (AVR32)
  • Support of Motorola SREC-files (S19, S28 and S37)

This will allow for many new use cases:

  • Number of flash programming cycles can be limited, e.g. for use at a PCB assembler
  • Using roloFlash without microSD card makes operation even more fail-safe.
  • Using encrypted files for flashing using SecureApi helps to prevent theft of your software.

Please note:

This firmware requires a bootloader of version 2.1. The installation process for the bootloader is described in detail in the manual.

Downloads

January 7, 2025

Pre-Announcement:
Firmware Release v07

This free update for roloFlash’s firmware will introduce many useful new features:

  • Integrated flash disk enables using roloFlash without microSD card
  • Encryption and decryption support
  • Support of Atmel/Microchip aWire controllers (AVR32)
  • Support of Motorola SREC-files
  • … and more!

December 31, 2024

Relaunch of halec.de

Welcome to Our New Website!

This update marks an important step forward, bringing an even more streamlined experience to all our visitors.

  • Responsive design provides the best viewing experience on any device.
  • Blazingly fast and secure due to fully static implementation, also without need for JavaScript.
  • Discover our products more easily with improved organization and high-quality images.
  • We’re also introducing this blog and a knowledge base section, so stay tuned for more updates to come soon!