From b75258ae257de05fec4055ae44b1c56f03efa11e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=AD=B1=E5=82=91?= <jie65535@qq.com>
Date: Fri, 4 Mar 2022 22:15:43 +0800
Subject: [PATCH] Update README.md

---
 README.md | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 1dbf91b..bb248c4 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,10 @@
-# FreemodbusCrcShell
-Free Modbus CRC Shell
+# Example
+```
+Input modbus package Hex string, output crc result.
+> 01 11
+Lo: C0  Hi: 2C
+> 01 11 C0 2C
+Lo: 0  Hi: 0
+> exit
+
+```