From 7a7e5d7c73e95cd42ef2926bbbc6ffd4e2fac25a Mon Sep 17 00:00:00 2001 From: sanni Date: Thu, 9 Jun 2022 01:44:49 +0200 Subject: [PATCH] Update README.md --- Cart_Reader/README.md | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/Cart_Reader/README.md b/Cart_Reader/README.md index 228516f..838b933 100644 --- a/Cart_Reader/README.md +++ b/Cart_Reader/README.md @@ -1,4 +1,20 @@ -This Arduino code is written by a beginner for beginners, therefore I tried to comment every line of code. To an experienced coder this probably will seem very wrong but it really helps if you're just starting out. +## This Arduino sketch is licensed under the GNU GENERAL PUBLIC LICENSE Version 3 (GPL v3) + +### This means that you are free to: +- use, modify and distribute this software, even commercially + +### Under the following terms: +- state changes +- disclose source +- same license + +### Limitations: +- Liability +- Warranty + +More details: https://www.gnu.org/licenses/gpl-3.0.en.html + +## Every submodule has it's own setup_XX() function that configures the needed pins and a submenu that lets you choose what you want to do. The code directly addresses the pins via the DDR, PIN and PORT registers.