vld_example.cpp

/*
 File: vld_example.cpp
 brief: Example Program which uses UTE teach in

 */
#define SER_PORT "/dev/ttyUSB0"
#include "./eoLink.h"

#include <stdio.h>

int vld_example() {
 eoGateway gateway; //= eoGateway();

 //adding eoIDFilter to the gateWay
 if (gateway.Open(SER_PORT)!=EO_OK)
 {
  printf("Failed to open USB300\n");
  return -1;
 }

 uint16_t recv;

 gateway.LearnMode=true;
 while(1)
 {
  //the Gateway::Receive() Functions returns different flags, depending on the Packet we got
  recv = gateway.Receive();
  //as we're in LearnMode currently we only want to process Teach_IN Telegrams(as specified in EEP)
  if (recv & RECV_TEACHIN)
  {
   //Print out the Message to stdout
   eoDebug::Print(gateway.telegram);
   //If the TeachIN process was successfull and we got a Profile print out the Message!
   eoProfile *profile = gateway.device->GetProfile();
   if(profile!=NULL)
   {
    printf("Device %08X Learned-In EEP: %02X-%02X-%02X\n", gateway.device->ID, profile->rorg, profile->func, profile->type );

    for (int i = 0; i<profile->GetChannelCount(); i++)
    {
     printf("%s %.2f ... %.2f %s\n", profile->GetChannel(i)->ToString(NAME), profile->GetChannel(i)->min, profile->GetChannel(i)->max, profile->GetChannel(i)->ToString(UNIT));
    }
   }

   //If incoming telegram is UTE telegram
   if (gateway.telegram.RORG == RORG_UTE)
   {
    //Creating the UTE response depending on the incoming teachIN telegram
    eoMessage response = eoMessage(7);
    UTE_EEP_TEACH_IN_QUERY uteQuery = gateway.TeachInModule->GetUTEQuery();
    eoUTEHelper::CreateUTEResponseFromQuery(uteQuery, response, TEACH_IN_ACCEPTED, UTE_DIRECTION_BIDIRECTIONAL);
    response.destinationID = gateway.telegram.sourceID;
    gateway.Send(response);
   }
  }
 }

 return 0;
}

int vld_sendExample()
{
 eoGateway gateway;

 //adding eoIDFilter to the gateWay
 eoIDFilter* myFilter = new eoIDFilter();
 gateway.filter=myFilter;

 if (gateway.Open(SER_PORT)!=EO_OK)
 {
  printf("Failed to open USB300\n");
  return -1;
 }

 printf("EnOcean-Link Gateway VLD send example\n");

 eoMessage msg(255);
 eoProfile * prof = new eoProfile();
 prof = eoProfileFactory::CreateProfile(0xD2,0x01,0x08);

 if (prof == NULL)
  return -1;

 // Starting with setting the command
 prof->SetValue(E_COMMAND, (uint8_t)ACTUATOR_SET_OUTPUT);
 // Setting the values of the specified command
 prof->SetValue(E_DIM_VALUE, (uint8_t)DIM_TO_NEW_FAST);
 prof->SetValue(E_IO_CHANNEL, (uint8_t)0x10);
 prof->SetValue(S_PERCENTAGE, (float)0x5A);

 prof->Create(msg);
 gateway.Send(msg);

 printf("Set output\n");

 // Sending Actuator Status Query
 prof->SetValue(E_COMMAND, (uint8_t)ACTUATOR_STATUS_QUERY);
 prof->SetValue(E_IO_CHANNEL, (uint8_t)0x1F);

 prof->Create(msg);
 gateway.Send(msg);

 printf("Sent query\n");

 // Waiting for a response
 while(1)
 {
  uint16_t recv = gateway.Receive();
  if (recv & RECV_PACKET)
  {
   if (gateway.packet.data[0] == 0xD2 && (gateway.packet.data[1] & 0x0F) == ACTUATOR_STATUS_RESPONSE)
    break;
  }
 }

 // Parsing the received value
 uint8_t val;
 prof->GetValue(E_ERROR_STATE, val);
 if (val != HARDWARE_OK)
 {
  printf("Hardware error!\n");
  return -1;
 }
 printf("Hardware is fine\n");

 // Sending measurement response
 prof->SetValue(E_COMMAND, (uint8_t)ACTUATOR_MEASUREMENT_RESPONSE);
 // Setting the values of the specified command
 prof->SetValue(S_ENERGY, (float)123456, ENERGY_WH);
 prof->SetValue(E_IO_CHANNEL, (uint8_t)0x1F);

 prof->Create(msg);
 gateway.Send(msg);
 return 0;
}