Move master branch from from mios git repo

libraries/PN532/PN532_debug.h

@@ -0,0 +1,18 @@
+#ifndef __DEBUG_H__
+#define __DEBUG_H__
+
+//#define DEBUG
+
+#ifdef DEBUG
+#define DMSG(args...)       Serial.print(args)
+#define DMSG_STR(str)       Serial.println(str)
+#define DMSG_HEX(num)       Serial.print(' '); Serial.print(num, HEX)
+#define DMSG_INT(num)       Serial.print(' '); Serial.print(num)
+#else
+#define DMSG(args...)
+#define DMSG_STR(str)
+#define DMSG_HEX(num)
+#define DMSG_INT(num)
+#endif
+
+#endif