Simple C static library to ease up development process for Arduino in pure C, without Arduino C++ Library.

• Timer Delays (Arduino Library sleep/millis equivalent)
• Beeper - Tone generation (Arduino Library tone equiv.)
• Serial port support - Interrupt driven data reception, data reception by polling, data transmission by polling
• SLIP protocol - serial line data synchronization protocol, to support binary data transfers over serial line

• Timer PWM support
• ADC API - to be implemented

The more detailed documentation can be found here (http://dagon666.github.io/avr_Libpca)