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55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#include <SPI.h>
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#include <LoRa.h>
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typedef struct{ // frame structure
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uint16_t ID = 1025; // ID
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uint16_t TS = 0; // TimeStamp
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uint16_t DT = 0; // Data Type
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uint16_t D1 = 0; // DATA 1
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uint16_t D2 = 0; // DATA 2
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uint16_t D3 = 0; // DATA 3
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}trame;
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trame message;
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void setup() {
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Serial.begin(9600);
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while (!Serial);
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Serial.println("LoRa Sender");
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message.ID = 0x0007;
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message.TS = 0x0001;
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message.DT = 0x0001;
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message.D1 = 0x0026;
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message.D2 = 0x0003;
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message.D3 = 0x0004;
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if (!LoRa.begin(868E6)) {
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Serial.println("Starting LoRa failed!");
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while (1);
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}
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}
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void loop() {
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Serial.print("Sending packet: ");
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// send packet
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LoRa.beginPacket();
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LoRa.write((uint8_t)(message.ID >> 8));
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LoRa.write((uint8_t)message.ID);
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LoRa.write((uint8_t)(message.TS >> 8));
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LoRa.write((uint8_t)message.TS);
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LoRa.write((uint8_t)(message.DT >> 8));
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LoRa.write((uint8_t)message.DT);
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LoRa.write((uint8_t)(message.D1 >> 8));
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LoRa.write((uint8_t)message.D1);
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LoRa.write((uint8_t)(message.D2 >> 8));
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LoRa.write((uint8_t)message.D2);
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LoRa.write((uint8_t)(message.D3 >> 8));
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LoRa.write((uint8_t)message.D3);
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LoRa.endPacket();
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delay(3000);
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}
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