This is a fancy bootloader for devices with Atmel's AVR 8Bit architecture. It shall update the controllers firmware by reading a fresh one from SD-Card. It is based on code published at .


  • ATmega128 support
  • DOGM132 Display support
  • Font generator using no PROGMEM to avoid problems with >64K addresses
  • MMC, SD, SDHC support with FAT16 and FAT32
  • Interactive starter and auto-upgrade mode

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