From 80c403aa17ff03afea7cd1a69d41e888291ec052 Mon Sep 17 00:00:00 2001
From: Jesse Vincent <jesse@bestpractical.com>
Date: Mon, 16 Mar 2015 20:56:10 -0700
Subject: [PATCH] switch deviceAddress to the Wire library's preferred data
 type

---
 sx1509_library.cpp | 2 +-
 sx1509_library.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sx1509_library.cpp b/sx1509_library.cpp
index 2d7282cc..d5ae8b0a 100644
--- a/sx1509_library.cpp
+++ b/sx1509_library.cpp
@@ -31,7 +31,7 @@
 sx1509Class::sx1509Class(byte address, byte resetPin, byte interruptPin, byte oscillatorPin)
 {
 	// Store the received parameters into member variables
-	deviceAddress =  address;
+	deviceAddress =  (uint8_t)address;
 	pinInterrupt = interruptPin;
 	pinOscillator = oscillatorPin;
 	pinReset = resetPin;
diff --git a/sx1509_library.h b/sx1509_library.h
index 3398158f..dac36dd8 100644
--- a/sx1509_library.h
+++ b/sx1509_library.h
@@ -43,7 +43,7 @@ class sx1509Class
 private:	// These private functions are not available to Arduino sketches.
 			// If you need to read or write directly to registers, consider
 			// putting the writeByte, readByte functions in the public section
-	byte deviceAddress; // I2C Address of SX1509
+	uint8_t deviceAddress; // I2C Address of SX1509
 // Pin definitions:
 	byte pinInterrupt;
 	byte pinOscillator;