tutorial2.cpp

#ifdef WIN32
#define SER_PORT "\\\\.\\COM3"  //COM43
#else
#define SER_PORT "/dev/ttyUSB0"
#endif
#define LOAD_CONFIG "./learned.txt" 

#include "./eoLink.h"
#include <stdio.h>


int main(int argc, const char* argv[])
{
  (void)argc;
  (void)argv;
  eoGateway myGateway;

  printf("Opening Connection to USB300 \n");
  if (myGateway.Open(SER_PORT)!=EO_OK)
  {
    printf("Failed to open USB300\n");
    return 0;
  }
  //Loading the prepared Configuartion
  eoStorageManager myStore;
  myStore.addObject("Gateway",&myGateway);
  printf("Prepare to Load Config \n");
  myStore.Load(LOAD_CONFIG);


  uint16_t recv;
  //we use in this example a 1BS Telegram, to send an Alarm Flag, which type of messsage is not specified!
  eoMessage myMessage = eoMessage(1);
  myMessage.RORG=RORG_1BS;
  myMessage.data[0]=0xFF;
  printf("Gateway is running \n");
  while (1)
  {
    recv = myGateway.Receive();
    if (recv & RECV_PROFILE)
    {
      printf("Device %08X\n", myGateway.device->ID);
      eoProfile *profile = myGateway.device->GetProfile();

      float f;

      if (profile->GetValue( S_TEMP, f) ==EO_OK)
      {
        printf(" %.2f \n", f);
        //our value is higher then 30° send the warning message!
        if(f>30.0)
        {
          myGateway.Send(myMessage);
        }
      }
    }

  }

  return 0;
}