You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
128 lines
7.1 KiB
C++
128 lines
7.1 KiB
C++
// Flavien HAAS, 2018
|
|
// before transfert, check that you have changed the SS port as indicated on the README or you will not be able to use the LoRa shield as the same time as the Ethernet shield
|
|
|
|
#include <SPI.h> // to communicate using spi (required for our shields)
|
|
#include <LoRa.h> // to use the LoRa shield
|
|
#include <Ethernet.h> // to use the ethernet shield
|
|
#include <SD.h> // to use a SD card
|
|
#include <CModemLoRa.h> // to use personalised LoRa class
|
|
#include <CProtocol12Bytes.h> // to use our protocol
|
|
|
|
|
|
#define LENMAX 80 // maximum size for the LoRa frame
|
|
#define Serial SerialUSB // serial out on the M0 use a different function
|
|
|
|
CModemLoRa thisLoRa; // create object for personnalizeed LoRa class
|
|
CProtocol12Bytes protocol; // create object to store data using our protocol
|
|
|
|
File webFile; // variable for the file containing the webpage
|
|
|
|
// void setSPIFrequency(uint32_t frequency); // set the SPI at 8MHz to use logic analyser
|
|
|
|
byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFF, 0xED}; // set the mac address
|
|
|
|
//IPAddress ip(10, 0, 0, 49); // set the IP address for the ethernet shield, overwise the librairy use DHCP
|
|
|
|
EthernetServer server(80); // initialize the EthernetServer library, using port 80 (default fot HTTP)
|
|
|
|
void setup(){
|
|
Serial.begin(9600);
|
|
while (!Serial); // wait for serial to initialize
|
|
Serial.print("Passerelle LoRa\n"); // display on serial the name of the device
|
|
|
|
thisLoRa.begin(); // initialise LoRa
|
|
|
|
//Ethernet.begin(mac, ip); // initialize Ethernet shield using the set mac adress and set IP
|
|
Ethernet.begin(mac); // initialize Ethernet shield uding the set mac and DHCP for the IP
|
|
server.begin(); // initialize WebServer part of the librairy
|
|
Serial.print("server is at "); // display on serial the IP you can find the webpage
|
|
Serial.println(Ethernet.localIP());
|
|
}
|
|
|
|
//void SerialPrintElapsedTime( boolean espaceFinal=true ){ // to display the elapsed time
|
|
// unsigned long h,m,s = millis()/1000;
|
|
// m=s/60;
|
|
// h=m/60;
|
|
// s=s-(m*60);
|
|
// m=m-(h*60);
|
|
// Serial << ((h<10)?"0":"") << h << ":" << ((m<10)?"0":"") << m << ":" << ((s<10)?"0":"") << s << (espaceFinal?" ":"");
|
|
//}
|
|
|
|
void loop() {
|
|
// LoRa receiver
|
|
int packetSize = thisLoRa.parsePacket();
|
|
if (packetSize > 0)
|
|
{
|
|
SerialUSB.println("Nouveau paquet");
|
|
|
|
thisLoRa.read(&protocol); // objet thislora qui appele classe Lora.h et rempli la stucture de l'objet protocol, ser a allèger -5lignes
|
|
|
|
SerialUSB.println(protocol.getStationId(),HEX);
|
|
SerialUSB.println(protocol.getGatewayId(),HEX);
|
|
SerialUSB.println(protocol.getTimestampMessage(),HEX);
|
|
SerialUSB.println(protocol.getDataType(),HEX);
|
|
SerialUSB.println(protocol.getDataOne(),HEX);
|
|
SerialUSB.println(protocol.getDataTwo(),HEX);
|
|
SerialUSB.println(protocol.getDataThree(),HEX);
|
|
delay(100);
|
|
}
|
|
|
|
// SerialPrintElapsedTime(); // diplay the time the frame arrived
|
|
|
|
// post to server
|
|
EthernetClient postClient;
|
|
String postdata = "&ID="+String(protocol.getStationId())+"&IDp="+String(protocol.getGatewayId())+"&TS="+String(protocol.getTimestampMessage())+"&DT="+String(protocol.getDataType())+"&D1="+String(protocol.getDataOne())+"&D2="+String(protocol.getDataTwo())+"&D3="+String(protocol.getDataThree());
|
|
bool connected = postClient.connect("weather.limayrac.ovh", 80);
|
|
if (connected){
|
|
postClient.println("POST /formulaireCollecte.html HTTP/1.1");
|
|
postClient.println("Host: btslimayrac.ovh");
|
|
postClient.println("Cache-Control: no-cache");
|
|
postClient.println("Content-Type: application/x-www-form-urlencoded");
|
|
postClient.print("Content-Length: ");
|
|
//postClient.println(postData.length());
|
|
//postClient.println(postData);
|
|
}
|
|
|
|
// WebServer
|
|
EthernetClient serverGateway = server.available(); // try to get client
|
|
|
|
if (serverGateway) { // got client?
|
|
boolean currentLineIsBlank = true;
|
|
while (serverGateway.connected()) {
|
|
if (serverGateway.available()) { // client data available to read
|
|
char c = serverGateway.read(); // read 1 byte (character) from client
|
|
// last line of client request is blank and ends with \n
|
|
// respond to client only after last line received
|
|
if (c == '\n' && currentLineIsBlank) {
|
|
// send a standard http response header
|
|
serverGateway.println("HTTP/1.1 200 OK");
|
|
serverGateway.println("Content-Type: text/html");
|
|
serverGateway.println("Connection: close");
|
|
serverGateway.println();
|
|
// send web page
|
|
webFile = SD.open("index.html"); // open web page file
|
|
if (webFile) { // if the webfile exist
|
|
while(webFile.available()) { // the webfile is avaible
|
|
serverGateway.write(webFile.read()); // send webfile to client
|
|
}
|
|
webFile.close();
|
|
}
|
|
break;
|
|
}
|
|
// every line of text received from the client ends with \r\n
|
|
if (c == '\n') {
|
|
// last character on line of received text
|
|
// starting new line with next character read
|
|
currentLineIsBlank = true;
|
|
}
|
|
else if (c != '\r') {
|
|
// a text character was received from client
|
|
currentLineIsBlank = false;
|
|
}
|
|
} // end if (client.available())
|
|
} // end while (client.connected())
|
|
delay(1); // give the web browser time to receive the data
|
|
serverGateway.stop(); // close the connection
|
|
} // end if (serverGateway)
|
|
} //end void loop
|