mqttd/hal/relay.h
@@ -19,10 +19,12 @@ #define OFF 0 #endif /* I/O Pin connected to PIN#18, BCM code pin number is 24 and wPi pin number is 5 */ #define RELAY_PIN 5 void relay_init(void); /* I/O Pin connected to PIN#40, BCM code pin number is 21 and wPi pin number is 29, * can check by linux command <gpio readall> on RPi */ #define RELAY_PIN 29 void init_relay(void); void turn_relay(int cmd); #endif /* ----- #ifndef _RELAY_H_ ----- */
