addeds i2c (twi) interface and also support for inouts
-rw-r--r-- 6 .gitignore
-rw-r--r-- 1686 Makefile
-rw-r--r-- 2137 README.md
-rw-r--r-- 461 bitbucket-pipelines.yml
-rw-r--r-- 90 pinmap.txt
drwxr-xr-x - src