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AVR ATmega Xmega Bootloader and PC GUI Source Code.

AVR ATmega Xmega Bootloader and PC GUI Source Code

chip45boot2 is now available under open source license at github!

Description

chip45boot3 is the successor of our popular chip45boot2 bootloader targeting professional applications with extended functionality. It supports almost any Atmel/Microchip AVR ATmega and Xmega microcontrollers. See Infosheet for more information.

Features

faster transmission protocol
strong 16 bit CRC checksum
optional 128 bit XTAE encryption of data
programing and reading of flash and eeprom memory (including verification of programmed content)
bootloader can read out firmware version from flash and GUI warns, if an older version should be programmed
communication through USART (e.g. RS232, USB UART converter, optionally RS485)
support of the internal USB controller of the recent Xmega microcontrollers!
written in C with Atmel Studio 6.1
memory footprint highly configurable (e.g. ATmega/USART/just flash programming <2k, full functionality <4k, with USB controller <8k)
GUI written with Visual C# (2010 Express), full source code included
separate PC tool for encryption of hex files, full source code included