replace #define by constexpr

This commit is contained in:
Rotzbua
2017-05-11 01:03:39 +02:00
parent f07049c24e
commit a1d0a1313d
15 changed files with 42 additions and 42 deletions

View File

@@ -22,8 +22,8 @@
#include <SPI.h>
#include <MFRC522.h>
#define RST_PIN 9 // Configurable, see typical pin layout above
#define SS_PIN 10 // Configurable, see typical pin layout above
constexpr uint8_t RST_PIN = 9; // Configurable, see typical pin layout above
constexpr uint8_t SS_PIN = 10; // Configurable, see typical pin layout above
MFRC522 mfrc522(SS_PIN, RST_PIN); // Create MFRC522 instance