saved some bytes

2019-05-08 11:05:36 +02:00
parent 63ff73a066
commit a109991e7a
10 changed files with 94 additions and 50 deletions
--- a/dht11.h
+++ b/dht11.h
@ -16,7 +16,7 @@ class Dht11
    const unsigned char _pin;
    
 public:
-    Dht11(volatile unsigned char *port, volatile unsigned char *inPort, volatile unsigned char *port_ctl, const unsigned char pin);
+    Dht11(volatile unsigned char * const port, volatile unsigned char * const inPort, volatile unsigned char * const port_ctl, const unsigned char pin);
    uint8_t read();
    int16_t humidity = 0;
    uint16_t temperature = 0;