From dc25caf7839f7939e258ff44322162da254a0f0c Mon Sep 17 00:00:00 2001
From: Rotzbua <Rotzbua@users.noreply.github.com>
Date: Sat, 25 Mar 2017 15:18:02 +0100
Subject: [PATCH] fix #292

fix missing UINT8_MAX
---
 src/MFRC522.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/MFRC522.h b/src/MFRC522.h
index 402ce59..09c72fc 100644
--- a/src/MFRC522.h
+++ b/src/MFRC522.h
@@ -75,9 +75,11 @@
 #ifndef MFRC522_h
 #define MFRC522_h
 
+// Enable integer limits
+#define __STDC_LIMIT_MACROS
+#include <stdint.h>
 #include <Arduino.h>
 #include <SPI.h>
-#include <stdint.h>
 
 #define MFRC522_SPICLOCK SPI_CLOCK_DIV4			// MFRC522 accept upto 10MHz