From 004def5ba28610c8ddb7e15b3914bcfd911dfe4c Mon Sep 17 00:00:00 2001
From: Gamenight77 <game.night.77176@gmail.com>
Date: Fri, 9 May 2025 11:58:55 +0200
Subject: [PATCH] Add README for UART loopback issue and delay explanation

---
 Semaine_4/UART_FIFO/README.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 Semaine_4/UART_FIFO/README.md

diff --git a/Semaine_4/UART_FIFO/README.md b/Semaine_4/UART_FIFO/README.md
new file mode 100644
index 0000000..18fc49e
--- /dev/null
+++ b/Semaine_4/UART_FIFO/README.md
@@ -0,0 +1,5 @@
+# UART loopback
+
+Probleme
+3 octest de retard
+quand vous envoyer un octet, vous recevez le loopback de 3 octets plus tot. il faut attendre 3 octets avant de le recevoir
\ No newline at end of file