From a1e402de7e094612f749bf10e0e1592c49d79e57 Mon Sep 17 00:00:00 2001
From: Michael Watzko <michael@watzko.de>
Date: Sun, 17 Feb 2019 14:30:39 +0100
Subject: [PATCH] Add SPI and CS initialisation

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 96b19ed..67cf663 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,9 @@
 Below some really basic usage how I am ca using it:
 
 ```rust
+    let mut spi = ...; // SPI interface to use
+    let mut cs_w5500 : OutputPin = ...; // chip select
+    
     let mut w5500: Option<W5500> = W5500::with_initialisation(
         &mut cs_w5500, // borrowed for whole W5500 lifetime
         &mut spi, // borrowed for call to `with_initialisation` only