Atmel ATAVRBFLY Datenbogen

 4271C–AVR–04/05

The AVR Butterfly comes with a preprogrammed application. This section will go
through the basics of this application. The firmware can be downloaded from the AVR
Butterfly web-site, 

http://www.atmel.com/products/AVR/butterfly

.

These modules are preprogrammed with the AVR Butterfly:

! Bootloader code

! Application code 

– State machine

– Features included 

- Name-tag
- Clock (date)
- Temperature measurements
- Light measurements
- Voltage readings
- Play tunes/melodies
- Auto power save
- Adjust LCD contrast

– More functions can be added later on

- Calculator
- Reminder function
- Alarm (daily alarms, kitchen timers, etc…)
- Play melodies and displaying the text (Karaoke-function)
- With the 4Mbit dataflash one can store large amount of data. (Some
examples: AVR Info Bank (Basic of all AVR-parts); your local bus-table;
melodies, etc.)

The application can be upgraded without any external hardware, due to the inte-
grated level-converter and the Self-programming feature.