From 374c43ba3805c85bf70a86829434eb05731e8083 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Sat, 30 Dec 2017 12:29:32 -0500
Subject: [PATCH] updated readme

---
 README.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index bd8d274..56c56fd 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,11 @@
 # calculator
-An OS for an STM32-based calculator
+An OS for an STM32-based calculator  
+  
+Trying to make an operating system for a calculator based on the STM32L476RG, using its associated Nucleo board. Starting from scratch because it's fun.  
+  
+Required packages:
+* arm-none-eabi toolchain
+* openocd
+* make
+  
+Use run.sh to upload the final output to the processor.