From 76042f657ce9734109236d08df32ff69ee63815d Mon Sep 17 00:00:00 2001
From: Michal Sojka <michal.sojka@cvut.cz>
Date: Wed, 8 Aug 2018 16:06:13 +0200
Subject: [PATCH 1/1] Make it easier to hack on the code and document it

---
 README.md              | 20 ++++++++++++++++++++
 terminal/src/buildroot |  2 +-
 terminal/src/mt-apps   |  2 +-
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 0719f11..c79059b 100644
--- a/README.md
+++ b/README.md
@@ -23,3 +23,23 @@ access to the database. For example, the whole database can be dumped
 with this command:
 
     sqlite3 /home/coffee/coffee-flask/coffee.db .dump
+
+## Hacking on the code
+
+To improve the terminal, you can run all the relevant code on your
+Linux computer.
+
+First install all prerequisities:
+
+    apt install python3-flask libev-dev cmake
+	pip3 install flask_cors
+
+Then compile and run all the software components:
+
+1. Compile _mtaio_ simulator: `make -C terminal/src/mt-apps SIM=1`
+2. Run mtaio: `cd terminal/src/mt-apps && ./build/mtaio`
+3. Run the server application: `cd coffee-flask && FLASK_APP=app flask run`
+4. Point your web browser to http://localhost:8080/
+5. Pressing keys in _mtaio_ window simulates various activities.
+   Numbers are cards of different users, letters A through F are
+   different coffee machine buttons.
diff --git a/terminal/src/buildroot b/terminal/src/buildroot
index 4befb61..75cb61a 160000
--- a/terminal/src/buildroot
+++ b/terminal/src/buildroot
@@ -1 +1 @@
-Subproject commit 4befb6169fb9472c8b3fb4661ffcb1439dba346f
+Subproject commit 75cb61a4912d084dccc57836de4f1d4ebec8440a
diff --git a/terminal/src/mt-apps b/terminal/src/mt-apps
index c8964b7..0c05f9b 160000
--- a/terminal/src/mt-apps
+++ b/terminal/src/mt-apps
@@ -1 +1 @@
-Subproject commit c8964b7eca07b7e22447e7496605f4570030bddb
+Subproject commit 0c05f9be4b220e28918c43473e44d4189edf3894
-- 
2.39.2