fix #292

fix missing UINT8_MAX
2017-03-25 15:18:02 +01:00
parent 5b6231d277
commit dc25caf783
1 changed files with 3 additions and 1 deletions
--- 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