ShiftAvr

_{The Avr-Sandbox project}

A modern implementation of avr-core and GNU libraries for avr microcontroller units purely written in C.

This project is composed of several subprojects:

• shiftavr-core: A low-level API that provides a direct implementation to the internal avr-units.
• shiftavr-api: A high-level API that provides a combination of several hardware and sensors implementation combined with high-level design patterns and software principles to engage the core into a competitive level.
• shiftavr-examples: Tech-demos and examples for the shiftavr project.

The project shiftavr-core includes the following libraries:

• libuart
• libadc
• libgpio
• libspi
• libtwi
• libpwm
• libtimer

The project shiftavr-examples includes the following techdemos:

• hello_uart
• hello_adc
• hello_gpio_write
• hello_gpio_read
• hello_spi
• hello_twi
• hello_pwm
• hello_timer

The project shiftavr-api includes the following libraries:

• libmcp3008
• libstepper
• libjoystick
• libultrasonic
• libmq135
• libvectormath
• libnumberformat