LED candle

A simple LED candle using ATTiny AVR MCUs.

Building

pio run

or building a specific target

pio run -e attiny13a

Build flags

White noise

-D USING_WHITE_NOISE uses rand(), instead of "pink" noise, for changing the duty. Requires more flash memory.

Floating point math

-D USING_PINK_NOISE_FLOAT uses floating point math version of pink_noise(). Requires more flash memory.

Debugging

pio debug -e attiny13a --interface=gdb -- -x init

LICENSE

MIT. See LICENSE.

tiny_random.c and tiny_random.h are licensed under 3-clause BSD license.