From 3d15c75a27c36c761628c22e22fc6dcba714aa01 Mon Sep 17 00:00:00 2001
From: Martin Ayotte <martinayotte@yahoo.ca>
Date: Mon, 29 Feb 2016 12:12:57 -0500
Subject: [PATCH] add toString() helper to IPAddress class

---
 STM32F1/cores/maple/IPAddress.cpp | 13 +++++++++++++
 STM32F1/cores/maple/IPAddress.h   |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/STM32F1/cores/maple/IPAddress.cpp b/STM32F1/cores/maple/IPAddress.cpp
index 899cbd4..b196aad 100644
--- a/STM32F1/cores/maple/IPAddress.cpp
+++ b/STM32F1/cores/maple/IPAddress.cpp
@@ -19,6 +19,7 @@
 
 #include <Arduino.h>
 #include <IPAddress.h>
+#include <Print.h>
 
 IPAddress::IPAddress()
 {
@@ -72,3 +73,15 @@ size_t IPAddress::printTo(Print& p) const
     return n;
 }
 
+String IPAddress::toString()
+{
+    String str = String(_address.bytes[0]);
+    str += ".";
+    str += String(_address.bytes[1]);
+    str += ".";
+    str += String(_address.bytes[2]);
+    str += ".";
+    str += String(_address.bytes[3]);
+    return str;
+}
+
diff --git a/STM32F1/cores/maple/IPAddress.h b/STM32F1/cores/maple/IPAddress.h
index 94acdc4..4ef167e 100644
--- a/STM32F1/cores/maple/IPAddress.h
+++ b/STM32F1/cores/maple/IPAddress.h
@@ -21,6 +21,7 @@
 #define IPAddress_h
 
 #include <stdint.h>
+#include <WString.h>
 #include <Printable.h>
 
 // A class to make it easier to handle and pass around IP addresses
@@ -60,6 +61,7 @@ public:
     IPAddress& operator=(uint32_t address);
 
     virtual size_t printTo(Print& p) const;
+    String toString();
 
     friend class EthernetClass;
     friend class UDP;