From c716137e1ace9aa832f8f2542975d2ea3ce44f8a Mon Sep 17 00:00:00 2001
From: Leon Krieg <info@madcow.dev>
Date: Tue, 27 Aug 2024 14:48:01 +0200
Subject: [PATCH] Add TODO to README

---
 README | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README b/README
index 05b55c8..9cb84b7 100644
--- a/README
+++ b/README
@@ -7,8 +7,12 @@ We parse commands using a state machine so we can deal
 with small chunks of characters at a time and spit out
 the parsed command when the transmission has finished.
 
+TODO: System clock frequency should be a multiple of
+1.8432MHz for perfect USART. This means we would need
+an external crystal oscillator.
+
 TODO: Do we need to handle backspaces for interactive
-serial consoles?!
+serial consoles?! Overkill?!
 
 ### Supported Commands