arduino/Examples/LoRaTests/lib/arduino-LoRa/examples/LoRaReceiverCallback/LoRaReceiverCallback.ino

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2019-06-21 16:12:29 +00:00
#include <SPI.h>
#include <LoRa.h>
#ifdef ARDUINO_SAMD_MKRWAN1300
#error "This example is not compatible with the Arduino MKR WAN 1300 board!"
#endif
void setup() {
Serial.begin(9600);
while (!Serial);
Serial.println("LoRa Receiver Callback");
if (!LoRa.begin(915E6)) {
Serial.println("Starting LoRa failed!");
while (1);
}
// register the receive callback
LoRa.onReceive(onReceive);
// put the radio into receive mode
LoRa.receive();
}
void loop() {
// do nothing
}
void onReceive(int packetSize) {
// received a packet
Serial.print("Received packet '");
// read packet
for (int i = 0; i < packetSize; i++) {
Serial.print((char)LoRa.read());
}
// print RSSI of packet
Serial.print("' with RSSI ");
Serial.println(LoRa.packetRssi());
}