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mirror of https://github.com/sandeepmistry/arduino-LoRa.git synced 2025-04-19 13:02:14 +03:00

Remove test sketches

This commit is contained in:
Sandeep Mistry 2017-05-28 17:49:45 -04:00
parent 0c72fecb9a
commit 2a0a42a3fc
2 changed files with 0 additions and 155 deletions

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/*
LoRa register dump
context: Arduino
*/
#include <SPI.h> // include libraries
#include <LoRa.h>
void setup() {
while (!Serial);
Serial.begin(9600); // initialize serial
Serial.println("LoRa Receiver");
LoRa.setPins(7, 6, 1); // set CS, reset, IRQ pin
if (!LoRa.begin(915E6)) { // initialize ratio at 915Mhz
Serial.println("LoRa init failed. Check your connections.");
while (true); // if failed, do nothing
}
LoRa.sleep();
LoRa.dumpRegisters(Serial);
}
void loop() {
}

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/*
LoRa Duplex communication with callback
context: Arduino
This sketch is for testing transmission between two devices, one an Uno,
and one not an Uno (a MKRZero, in my case). The #defines are there for that
reason,and should be removed before making this a real example.
It sends every half second, and polls continually for new packets.
There's a block that's commented out in the loop that lets you change the
sync word on one device, to test sync address filtering. The SyncWordTest.xslx
spreadsheet shows some typical results.
*/
#include <SPI.h> // include libraries
#include <LoRa.h>
#if defined (__AVR_ATmega328P__)
#define irqPin 2
#define addr 0xFD
#define netId 0x18
#define change 1
#else
#define irqPin 1
#define addr 0xFE
#define netId 0x18
#define change 0
#endif
String message; // outgoing message
byte messageId = 0; // ID of outgoing message
byte localAddress = addr; // address of this device
byte destination = 0xFF; // destination to send to
byte syncWord = netId; // Sync word (network ID)
long lastSend = 0;
void setup() {
while (!Serial);
Serial.begin(9600); // initialize serial
Serial.println("LoRa Receiver");
LoRa.setPins(7, 6, irqPin); // set CS, reset, IRQ pin
if (!LoRa.begin(915E6)) { // initialize ratio at 915Mhz
Serial.println("LoRa init failed. Check your connections.");
while (true); // if failed, do nothing
}
LoRa.sleep();
LoRa.setSyncWord(syncWord);
LoRa.idle();
// register the receive callback
LoRa.onReceive(onReceive);
// put the radio into receive mode
LoRa.receive();
LoRa.setTimeout(10); // set Stream timeout of 10ms
Serial.println("LoRa init succeeded.");
Serial.println("Sync Word:" + String(syncWord, HEX));
Serial.println("Local Addr:" + String(localAddress, HEX));
Serial.println();
Serial.print("Received from:\t");
Serial.print("Sent to:\t");
Serial.print("Message ID:\t");
Serial.print("Message length:\t");
Serial.print("Message:\t");
Serial.print("Sender's sync word:\t");
Serial.print("RSSI:\t");
Serial.println("Snr:");
}
void loop() {
if (millis() - lastSend > 500) {
message = "sender's syncWord:\t"; // send a message; tab automatically
message += String(syncWord, HEX); // separates the sync word into its own column
sendMessage(message);
lastSend = millis();
}
// Change the sync word once every 10 messages:
//if(messageId % 10 == 0 && change == 1) {
// LoRa.sleep();
// LoRa.setSyncWord(syncWord++);
// LoRa.idle();
//}
}
void sendMessage(String outgoing) {
LoRa.beginPacket(); // start packet
LoRa.write(destination); // add destination address
LoRa.write(localAddress); // add sender address
LoRa.write(messageId); // add message ID
LoRa.write(outgoing.length()); // add payload length
LoRa.print(outgoing); // add payload
LoRa.endPacket(); // finish packet and send it
messageId++; // increment message ID
}
void onReceive(int packetSize) {
// read packet header bytes:
int recipient = LoRa.read(); // recipient address
byte sender = LoRa.read(); // sender address
byte latestMessage = LoRa.read(); // incoming msg ID
byte msgLength = LoRa.read(); // incoming msg length
String incoming = LoRa.readString();// payload of packet
if (msgLength != incoming.length()) { // check length for error
Serial.println("error: message length does not match length");
}
// if the recipient isn't this device or broadcast,
if (recipient != localAddress && recipient != 0xFF) {
Serial.println("This message is not for me.");
return; // skip rest of loop
}
// if message is for this device, or broadcast, print details:
Serial.print(sender, HEX);
Serial.print("\t");
Serial.print(recipient, HEX);
Serial.print("\t");
Serial.print(latestMessage);
Serial.print("\t");
Serial.print(msgLength);
Serial.print("\t");
Serial.print(incoming);
Serial.print("\t");
Serial.print(LoRa.packetRssi()); // print RSSI of packet
Serial.print("\t");
Serial.print(LoRa.packetSnr());
Serial.println();
}