// caracter codes
#define END_OF_LINE     10       // \n
#define OPEN_BRACKET    "{"
#define CLOSE_BRACKET   "}"


/***********************************************
sendHbeat
Send a xPL hbeat message
Input : n/a
Output : n/a
***********************************************/
void sendHbeat() {
Serial.println("Send hbeat message");
char buffer[200];

/**** header ****/
printf(buffer, "xpl-stat\n{\n");
printf(buffer, "%shop=1\n", buffer);
printf(buffer, "%ssource=%s\n", buffer, MY_SOURCE);
printf(buffer, "%starget=*\n}\n", buffer);

/**** body ****/
printf(buffer, "%shbeat.basic\n{\n", buffer);
printf(buffer, "%sinterval=%i\n", buffer, HBEAT_INTERVAL);
printf(buffer, "%sport=%u\n", buffer, localPort);
printf(buffer, "%sremote-ip=%s\n",buffer, myIPAdress);
printf(buffer, "%s}\n", buffer);
//Serial.println(buffer);

/**** Send it ****/
Udp.beginPacket(broadCastIp, xplPort);
Udp.write(buffer);
Udp.endPacket();
}

/***********************************************
   sendTeleinfoBasic
   Send a xPL teleinfo basic stat message
   Input : n/a
   Output : n/a
***********************************************/
void sendTeleinfoBasic() {
    Serial.println("Send Teleinfo stat");
    char buffer[512];

    /**** header ****/
    printf(buffer, "xpl-stat\n{\n");
    printf(buffer, "%shop=1\n", buffer);
    printf(buffer, "%ssource=%s\n", buffer, MY_SOURCE);
    printf(buffer, "%starget=*\n}\n", buffer);

    /**** body : specification part ****/
    printf(buffer, "%steleinfo.basic\n{\n", buffer);
    /**** body : developper part ***/
    // numéro de série du compteur
    printf(buffer, "%sadco=%s\n", buffer, ADCO);
    // Option tarifaire choisie
    printf(buffer, "%soptarif=%s\n", buffer, OPTARIF);
    // Intensité souscrite,
    printf(buffer, "%sisousc=%i\n", buffer, ISOUSC);
    // Index option Heures Creuses - Heures Creuses
    printf(buffer, "%shchc=%lu\n", buffer, HCHC);
    // Index option Heures Creuses - Heures Pleines
    printf(buffer, "%shchp=%lu\n", buffer, HCHP);
    // Période Tarifaire en cours
    printf(buffer, "%sptec=%s\n", buffer, PTEC);
    // Intensité Instantanée
    printf(buffer, "%siinst=%i\n", buffer, IINST);
    // Intensité maximale appelée
    printf(buffer, "%simax=%i\n", buffer, IMAX);
    // Puissance apparente
    printf(buffer, "%spapp=%i\n", buffer, PAPP);
    // Horaire Heures Pleines Heures Creuses
    printf(buffer, "%shhphc=%s\n", buffer, HHPHC);
    // Mot d'état du compteur
    printf(buffer, "%smotdetat=%s\n", buffer, MOTDETAT);
    printf(buffer, "%sdevice=teleinfo\n", buffer);
    printf(buffer, "%s}\n", buffer);

    Serial.println(buffer);

    /**** Send it ****/
    Udp.beginPacket(broadCastIp, xplPort);
    Udp.write(buffer);
    Udp.endPacket();
}