I am pretty new to Arduino and the programming language. I have a couple of LoRa radios talking and everything is working well, but I have some basic questions about some of the lines of code.
I am using a RadioHead Packet Radio library and this snippet of code is in there
#include <SPI.h> #include <RH_RF95.h> /* Feather m0 w/wing */ #define RFM95_RST 11 // "A" #define RFM95_CS 10 // "B" #define RFM95_INT 6 // "D" // Change to 434.0 or other frequency, must match RX's freq! #define RF95_FREQ 915.0 // Singleton instance of the radio driver RH_RF95 rf95(RFM95_CS, RFM95_INT);
Can someone explain exactly what that last line is doing: RH_RF95 rf95(RFM95_CS, RFM95_INT);