From 3e1c5285713c20e0f527109fb45655283134825a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Steven=20M=C3=BCllener?= <steven.muellener@sius.com>
Date: Fri, 5 Feb 2016 17:15:35 +0100
Subject: [PATCH] Spi: Constructor with chip select added in cpp header
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Signed-off-by: Steven Müllener <steven.muellener@sius.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---
 api/mraa/spi.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/api/mraa/spi.hpp b/api/mraa/spi.hpp
index 19316dc..e5ffb09 100644
--- a/api/mraa/spi.hpp
+++ b/api/mraa/spi.hpp
@@ -70,6 +70,15 @@ class Spi
         }
     }
 
+    Spi(int bus, int cs)
+    {
+        m_spi = mraa_spi_init_raw(bus, cs);
+
+        if (m_spi == NULL) {
+            throw std::invalid_argument("Error initialising SPI bus");
+        }
+    }
+
     /**
      * Closes spi bus
      */