From 51304548be146aca267ce0b8136c7209aca4b82a Mon Sep 17 00:00:00 2001
From: olikraus <olikraus@gmail.com>
Date: Sun, 21 Aug 2016 19:22:51 +0200
Subject: [PATCH] issue #2416

---
 libraries/SPI/SPI.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libraries/SPI/SPI.cpp b/libraries/SPI/SPI.cpp
index ba3a9a0446..19066c76ad 100644
--- a/libraries/SPI/SPI.cpp
+++ b/libraries/SPI/SPI.cpp
@@ -93,6 +93,9 @@ void SPIClass::setDataMode(uint8_t dataMode) {
     bool CPOL = (dataMode & 0x10); ///< CPOL (Clock Polarity)
     bool CPHA = (dataMode & 0x01); ///< CPHA (Clock Phase)
 
+    if ( CPOL )		// Ensure same behavior as 
+      CPHA ^= 1;	// SAM, AVR and Intel Boards
+
     if(CPHA) {
         SPI1U |= (SPIUSME);
     } else {