Changes for version 0.09 - 2021-07-17

  • CHANGES
    • Support multiple commands to avr-updi; useful for writing flash+EEPROM in a single command
    • Convert to using Object::Pad
    • Much faster write performance, by disabling per-byte responses during sending
    • No need to reset chip after reading fuses
    • Reset chip only once after all write operations are done
  • BUGFIXES
    • Better support for AVR Dx chips by using 24bit addressing
    • Handle sparse .hex files by filling in holes with 0xFF
    • With thanks to Spence Konde (https://github.com/SpenceKonde) for much assistance with AVR Dx chip bugfixing and suggestions on performance improvements.

Documentation

communicate with an AVR microcontroller over UPDI

Modules

interact with an AVR microcontroller over UPDI