Block a user
4684a8f80f
Add C++ standard library
9b56239dce
Add makefile
1e6e211903
Update compiler toolchain to avr-gcc 12 and switch to C++20
a6a30713e2
Change example to use four wire spi
3fdfa73ff4
Add support for three wire spi
3cbbe3ad7e
Switch to software spi to avoid conflict with ICSP pins
10b41546c9
Make use of C++ array wrapper
2da4695586
Implement trinary image encoding
39f10e375c
Change example to use four wire spi
0d640ba933
Add support for three wire spi