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95 lines
3.4 KiB
C++
95 lines
3.4 KiB
C++
// Flavien HAAS, 2018
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// before transfert, check these things:
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// have all the librairies needed installed on your machine
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#include <SPI.h> // to communicate using spi (required for our shields)
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#include <LoRa.h> // to use the LoRa shield
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#include <CModemLoRa.h> // to use personalised LoRa class
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#include <CProtocol12Bytes.h> // to use our protocol
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CModemLoRa receiveLoRa; // create object for personnalizeed LoRa class
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CProtocol12Bytes goodOne; // create object that will be used to send data using our protocol
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void setup(){
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Serial.begin(9600);
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while (!Serial); // wait for serial to initialize
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Serial.println("LoRa frame treatment"); // display on serial the name of the device
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thisLoRa.begin(); // initialise LoRa
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} // end of setup
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void loop() {
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// frame treatment
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while(readFrameAndCheckID() == true){
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// post to server
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}
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}// end void loop
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bool readFrameAndCheckID(){
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int packetSize = thisLoRa.parsePacket();
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if (packetSize > 0)
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{
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thisLoRa.read(&checkID); // objet thislora qui appele classe Lora.h et rempli la stucture de l'objet protocol, ser a allèger -5lignes
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SerialUSB.println("Frame received");
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delay(100);
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}
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id1 = checkID.getStationId();
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packetSize = thisLoRa.parsePacket();
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if (packetSize > 0)
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{
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thisLoRa.read(&checkID); // objet thislora qui appele classe Lora.h et rempli la stucture de l'objet protocol, ser a allèger -5lignes
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SerialUSB.println("Frame received");
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delay(100);
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}
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id2 = checkID.getStationId();
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if(id1==id2){
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readFrameAndCheckID();
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}
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else{
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readFrameAndCheckTS();
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return true;
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}
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} //end readframeandcheckid
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bool readFrameAndCheckTS(){
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int packetSize = thisLoRa.parsePacket();
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if (packetSize > 0)
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{
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thisLoRa.read(&protocol); // objet thislora qui appele classe Lora.h et rempli la stucture de l'objet protocol, ser a allèger -5lignes
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SerialUSB.println("Frame received");
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delay(100);
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}
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ts1 = protocol.getTimestampMessage();
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packetSize = thisLoRa.parsePacket();
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if (packetSize > 0)
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{
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thisLoRa.read(&protocol); // objet thislora qui appele classe Lora.h et rempli la stucture de l'objet protocol, ser a allèger -5lignes
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SerialUSB.println("Frame received");
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delay(100);
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}
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ts2 = protocol.getTimestampMessage();
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if(ts1==ts2){
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return false;
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}
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else{
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SerialUSB.println("New Frame :");
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SerialUSB.print("ID = ");
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SerialUSB.print(protocol.getStationId(),HEX);
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SerialUSB.println(protocol.getGatewayId(),HEX);
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SerialUSB.print("TS = ");
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SerialUSB.println(protocol.getTimestampMessage(),HEX);
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SerialUSB.print("DT = ");
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SerialUSB.println(protocol.getDataType(),HEX);
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SerialUSB.print("D1 = ");
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SerialUSB.println(protocol.getDataOne(),HEX);
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SerialUSB.print("D2 = ");
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SerialUSB.println(protocol.getDataTwo(),HEX);
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SerialUSB.print("D3 = ");
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SerialUSB.println(protocol.getDataThree(),HEX);
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return true;
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}
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} //end readframeandcheckts
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