private static async void OnIAm(BacnetClient sender, BacnetAddress adr,
uint deviceid, uint maxapdu, BacnetSegmentations segmentation, ushort vendorid)
{
Console.WriteLine($"Detected device {deviceid} at {adr}");
// In theory each bacnet device should have object of type OBJECT_DEVICE with property PROP_OBJECT_LIST
// This property is a list of all bacnet objects (ids) of that device
var deviceObjId = new BacnetObjectId(BacnetObjectTypes.OBJECT_DEVICE, deviceid);
var objectIdList = await sender.ReadPropertyAsync(adr, deviceObjId, BacnetPropertyIds.PROP_OBJECT_LIST);
foreach (var objId in objectIdList)
{
Console.WriteLine($"{objId}");
}
}
static async void bacnet_client_OnIam(BacnetClient sender, BacnetAddress adr, uint device_id, uint max_apdu, BacnetSegmentations segmentation, ushort vendor_id)
{
if (device_id != 12345)
{
bacnet_client.Log.AddCustomEvent(LagoVista.Core.PlatformSupport.LogLevel.Message, "Program", $"Device Id {device_id} connected");
var deviceObjId = new BacnetObjectId(BacnetObjectTypes.OBJECT_DEVICE, device_id);
var objectIdList = await sender.ReadPropertyAsync(adr, deviceObjId, BacnetPropertyIds.PROP_OBJECT_LIST);
foreach (var objId in objectIdList)
{
Console.WriteLine($"\t\t{objId}");
LinkedList <BacnetObjectId> object_list = new LinkedList <BacnetObjectId>();
if (Enum.IsDefined(typeof(BacnetObjectTypes), ((BacnetObjectId)objId.Value).Type))
{
var val = (BacnetObjectId)objId.Value;
object_list.AddLast(val);
}
foreach (var objectId in object_list)
{
var props = new List <BacnetPropertyIds>();
if (objectId.type == BacnetObjectTypes.OBJECT_DEVICE)
{
props.Add(BacnetPropertyIds.PROP_DESCRIPTION);
props.Add(BacnetPropertyIds.PROP_SERIAL_NUMBER);
props.Add(BacnetPropertyIds.PROP_MODEL_NAME);
props.Add(BacnetPropertyIds.PROP_APPLICATION_SOFTWARE_VERSION);
props.Add(BacnetPropertyIds.PROP_OUT_OF_SERVICE);
props.Add(BacnetPropertyIds.PROP_LOCATION);
props.Add(BacnetPropertyIds.PROP_OBJECT_NAME);
props.Add(BacnetPropertyIds.PROP_OBJECT_IDENTIFIER);
}
else
{
props.Add(BacnetPropertyIds.PROP_PRESENT_VALUE);
props.Add(BacnetPropertyIds.PROP_NUMBER_OF_STATES);
props.Add(BacnetPropertyIds.PROP_OUT_OF_SERVICE);
props.Add(BacnetPropertyIds.PROP_STATE_TEXT);
props.Add(BacnetPropertyIds.PROP_RELIABILITY);
props.Add(BacnetPropertyIds.PROP_DESCRIPTION);
props.Add(BacnetPropertyIds.PROP_UNITS);
}
var results = await sender.ReadPropertyMultipleAsync(adr, objectId, props.ToArray());
var description = results.Where(prop => prop.property.GetPropertyId() == BacnetPropertyIds.PROP_DESCRIPTION).FirstOrDefault();
Console.WriteLine($"\t\t\tProperty {description.value[0]}:");
foreach (var child in results)
{
if (child.property.GetPropertyId() != BacnetPropertyIds.PROP_DESCRIPTION)
{
foreach (var value in child.value)
{
if (value.Tag != BacnetApplicationTags.BACNET_APPLICATION_TAG_ERROR)
{
if (child.property.GetPropertyId() == BacnetPropertyIds.PROP_UNITS)
{
var unitInt = int.Parse(value.Value.ToString());
var unit = (BacnetUnitsId)unitInt;
Console.WriteLine($"\t\t\t\t{child.property.GetPropertyId()}: {unit}");
}
else
{
Console.WriteLine($"\t\t\t\t{child.property.GetPropertyId()}: {value.Value}");
}
}
}
}
}
}
}
}
//ignore Iams from other devices. (Also loopbacks)
}