From 9ef529779f0cefa6dfe900a50b53e159c19a87a5 Mon Sep 17 00:00:00 2001
From: BlackMark <me@blackmark.me>
Date: Fri, 15 Sep 2017 15:36:16 +0200
Subject: [PATCH] Added deinit function

---
 spi.cpp | 11 +++++++++++
 spi.h   |  5 +++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/spi.cpp b/spi.cpp
index ebe0d9d..652435a 100644
--- a/spi.cpp
+++ b/spi.cpp
@@ -65,6 +65,17 @@ void SPI::init( ClockDiv enmClockDiv /* = ClockDiv::CLKDIV_128 */, Mode enmMode
 	SPCR |= ( 1 << SPE );
 }
 
+//////////////////////////////////////////////////////////////////////////
+void SPI::deinit()
+{
+	SPCR = 0;
+
+	sm_cSCK.setDirection( InOut::Dir::D_IN, false );
+	sm_cMISO.setDirection( InOut::Dir::D_IN, false );
+	sm_cMOSI.setDirection( InOut::Dir::D_IN, false );
+	sm_cSS.setDirection( InOut::Dir::D_IN, false );
+}
+
 //////////////////////////////////////////////////////////////////////////
 void SPI::setClockDiv( ClockDiv enmClockDiv )
 {
diff --git a/spi.h b/spi.h
index 7e902af..77c866b 100644
--- a/spi.h
+++ b/spi.h
@@ -1,7 +1,7 @@
 /*
 * Copyright (c) by BlackMark 2016-2017
-* Date 14/09/2017
-* Version 1.2
+* Date 15/09/2017
+* Version 1.3
 */
 
 #ifndef SPI_H
@@ -50,6 +50,7 @@ private:
 
 public:
 	static void init( ClockDiv enmClockDiv = ClockDiv::CLKDIV_128, Mode enmMode = Mode::MODE_0, bool bMaster = true, bool bLSBFirst = false );
+	static void deinit();
 	static void setClockDiv( ClockDiv enmClockDiv );
 	static void setMode( Mode enmMode );
 	static void setMaster( bool bMaster );