Revert "replace #define by constexpr"

This reverts commit a1d0a1313d.
2018-10-04 12:54:33 +02:00
parent e1b5c1dafa
commit 4623434bea
15 changed files with 42 additions and 42 deletions
--- a/examples/ReadNUID/ReadNUID.ino
+++ b/examples/ReadNUID/ReadNUID.ino
@@ -31,8 +31,8 @@
 #include <SPI.h>
 #include <MFRC522.h>

-constexpr uint8_t RST_PIN = 9;     // Configurable, see typical pin layout above
-constexpr uint8_t SS_PIN = 10;     // Configurable, see typical pin layout above
+#define SS_PIN 10
+#define RST_PIN 9
 
 MFRC522 rfid(SS_PIN, RST_PIN); // Instance of the class