12V DC LiPo-Battery based Uninterruptable Power Supply/battery power circuit with integrated charger and µC control.
Schematics will be added later. Firmware is functional and mostly complete. Use Atmel Studio 6.1 to load the project or build with naked avr-gcc.
Non-standard libraries used:
- Simple serial library by Lukas Schauer (not available online)
- iomacros.h by Jeremy Greenwood (http://letsmakerobots.com/node/25999)
- Millisecond tracking library by Zak Kemble (https://github.com/zkemble/millis)
All source released under GPLv3
Copyright 2014 Thorin Hopkins