private void button6_Click(object sender, EventArgs e)
{
BACNET_EVENT_NOTIFICATION_DATA data = new BACNET_EVENT_NOTIFICATION_DATA();
UnconfirmedEventNotificationService unconf = new UnconfirmedEventNotificationService();
data.processIdentifier = 123;
data.ackRequired = true;
BACNET_OBJECT_ID obj_id = new BACNET_OBJECT_ID();
obj_id.type = (UInt16)BACNET_OBJECT_TYPE.BACNET_LIFT;
obj_id.instance = Form_main.lift_list[0].Object_Identifier.instance;
data.eventObjectIdentifier = obj_id;
data.eventType = BACNET_EVENT_TYPE.EVENT_CHANGE_OF_LIFE_SAFETY;
data.fromState = BACNET_EVENT_STATE.EVENT_STATE_NORMAL;
data.timeStamp = Form_main.lift_list[0].Time_Stamps;
data.notifyType = BACNET_NOTIFY_TYPE.NOTIFY_ALARM;
data.toState = BACNET_EVENT_STATE.EVENT_STATE_FAULT;
data.priority = 3;
BACNET_OBJECT_ID obj_temp = new BACNET_OBJECT_ID();
obj_temp.type = (UInt16)BACNET_OBJECT_TYPE.OBJECT_DEVICE;
obj_temp.instance = 9527;
data.notificationParams.change_of_lifesafety.statusFlags.set_bits_used(1, 5);
data.notificationParams.change_of_lifesafety.statusFlags.set_octet(0, 4);
data.notificationParams.change_of_lifesafety.newState = BACNET_LIFE_SAFETY_STATE.LIFE_SAFETY_STATE_ALARM;
data.notificationParams.change_of_lifesafety.newMode = BACNET_LIFE_SAFETY_MODE.LIFE_SAFETY_MODE_DISABLED;
data.notificationParams.change_of_lifesafety.operationExpected = BACNET_LIFE_SAFETY_OPERATION.LIFE_SAFETY_OP_RESET_ALARM;
// data.notificationParams.newState.tag = BACNET_PROPERTY_STATE_TYPE.UNSIGNED_VALUE;
// data.notificationParams.newState.value = 100;
// data.notificationParams.statusFlags.set_bits_used(1, 5);
// data.notificationParams.statusFlags.set_octet(0,4);
data.initiatingObjectIdentifier = obj_temp;
data.notificationClass = 123;
Byte[] buff = new Byte[1024];
int Send_len = unconf.Unconfirmed_Event_Notification_Pack(ref buff, ref data);
IPEndPoint dest = new IPEndPoint(IPAddress.Parse("10.10.161.153"), 60);//假设60测试？
UdpSender sendder = new UdpSender(ref buff, dest);
sendder.Send(Send_len);
}
public void Read_Property_Handler(ref Byte[] request, UInt16 request_len, ref BACNET_ADDRESS src, ref BACNET_CONFIRMED_SERVICE_DATA request_data)
{
Byte[] buffer = new Byte[1024];
BACnet_Read_Property_Data rpdata = new BACnet_Read_Property_Data();
int len = 0;
int pdu_len = 0;
int apdu_len = -1;
int npdu_len = -1;
BACNET_NPDU_DATA npdu_data = new BACNET_NPDU_DATA();
bool error = true; /* assume that there is an error */
int bytes_sent = 0;
BACNET_ADDRESS my_address = new BACNET_ADDRESS();
BacnetAddresssProcessor.Get_My_Address(ref my_address);
NpduProcessor n_pro = new NpduProcessor();
BvlcProcessor b_pro = new BvlcProcessor();
n_pro.Encode_NpduData(ref npdu_data, false, BACNET_MESSAGE_PRIORITY.MESSAGE_PRIORITY_NORMAL);
npdu_len = n_pro.Encode(ref buffer, ref src, ref my_address, ref npdu_data);
// if (service_data.segmented_message)
/* we don't support segmentation - send an abort */
len = Decode_Service_Request(ref request, request_len, ref rpdata);
len = Read_Property_ACK_Pack_Int(ref buffer, request_data.invoke_id, ref rpdata, npdu_len);
pdu_len = npdu_len + len;
bytes_sent = b_pro.Encode(ref buffer, ref src, ref npdu_data, pdu_len);
IPEndPoint Ipep = new IPEndPoint(
IPAddress.Parse("10.10.161.153"), 60);
UdpSender udpsendr = new UdpSender(ref buffer, Ipep);
udpsendr.Send(bytes_sent);
}
public void Check()
{
for (int i = 0; i < Form_main.lift_count; i++)
{
if (Form_main.lift_list[i].cov_subcription.valid)
{
if (Lift_Record[i].Service_Mode != Form_main.lift_list[i].Service_Mode)
{
BACNET_PROPERTY_VALUE temp = new BACNET_PROPERTY_VALUE();
temp.value.context_specific = true;
temp.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp.value.context_tag = 2;
Lift_Record[i].Service_Mode = Form_main.lift_list[i].Service_Mode;
temp.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LIFT_Service_Mode;
temp.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_UNSIGNED_INT;
temp.value.value.Unsigned_Int = (uint)Lift_Record[i].Service_Mode;
cov_value.Add(temp);
change = true;
}
if (Lift_Record[i].Car_Status != Form_main.lift_list[i].Car_Status)
{
Lift_Record[i].Car_Status = Form_main.lift_list[i].Car_Status;
BACNET_PROPERTY_VALUE temp = new BACNET_PROPERTY_VALUE();
temp.value.context_specific = true;
temp.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp.value.context_tag = 2;
temp.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LIFT_Car_Status;
temp.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_UNSIGNED_INT;
temp.value.value.Unsigned_Int = (uint)Lift_Record[i].Car_Status;
cov_value.Add(temp);
change = true;
}
if (Lift_Record[i].Car_Direction != Form_main.lift_list[i].Car_Direction)
{
BACNET_PROPERTY_VALUE temp = new BACNET_PROPERTY_VALUE();
temp.value.context_specific = true;
temp.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp.value.context_tag = 2;
Lift_Record[i].Car_Direction = Form_main.lift_list[i].Car_Direction;
temp.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LIFT_Car_Direction;
temp.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_UNSIGNED_INT;
temp.value.value.Unsigned_Int = (uint)Lift_Record[i].Car_Direction;
cov_value.Add(temp);
change = true;
}
if (Lift_Record[i].Door_Zone != Form_main.lift_list[i].Door_Zone)
{
BACNET_PROPERTY_VALUE temp = new BACNET_PROPERTY_VALUE();
temp.value.context_specific = true;
temp.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp.value.context_tag = 2;
Lift_Record[i].Door_Zone = Form_main.lift_list[i].Door_Zone;
temp.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LIFT_Door_Zone;
temp.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_BOOLEAN;
temp.value.value.Boolean = Lift_Record[i].Door_Zone;
cov_value.Add(temp);
change = true;
}
if (Lift_Record[i].Car_Position != Form_main.lift_list[i].Car_Position)
{
BACNET_PROPERTY_VALUE temp = new BACNET_PROPERTY_VALUE();
temp.value.context_specific = true;
temp.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp.value.context_tag = 2;
Lift_Record[i].Car_Position = Form_main.lift_list[i].Car_Position;
temp.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LIFT_Car_Position;
temp.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_UNSIGNED_INT;
temp.value.value.Unsigned_Int = Lift_Record[i].Car_Position;
cov_value.Add(temp);
change = true;
}
if (Lift_Record[i].Door_Status != Form_main.lift_list[i].Door_Status)
{
BACNET_PROPERTY_VALUE temp = new BACNET_PROPERTY_VALUE();
temp.value.context_specific = true;
temp.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp.value.context_tag = 2;
Lift_Record[i].Door_Status = Form_main.lift_list[i].Door_Status;
temp.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LIFT_Door_Status;
temp.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_BOOLEAN;
temp.value.value.Boolean = Lift_Record[i].Door_Status;
cov_value.Add(temp);
change = true;
}
if (Lift_Record[i].Passenger_Status != Form_main.lift_list[i].Passenger_Status)
{
BACNET_PROPERTY_VALUE temp = new BACNET_PROPERTY_VALUE();
temp.value.context_specific = true;
temp.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp.value.context_tag = 2;
Lift_Record[i].Passenger_Status = Form_main.lift_list[i].Passenger_Status;
temp.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LIFT_Passenger_Status;
temp.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_BOOLEAN;
temp.value.value.Boolean = Lift_Record[i].Passenger_Status;
cov_value.Add(temp);
change = true;
}
//Message Code未实现
if (change)
{
BACNET_PROPERTY_VALUE temp = new BACNET_PROPERTY_VALUE();
temp.value.context_specific = true;
temp.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp.value.context_tag = 2;
Lift_Record[i].SetTimeStamp();
temp.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LOCAL_DATE;
temp.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_DATE;
temp.value.value.Date = Lift_Record[i].Time_Stamps.value.date;
cov_value.Add(temp);
BACNET_PROPERTY_VALUE temp1 = new BACNET_PROPERTY_VALUE();
temp1.value.context_specific = true;
temp1.propertyArrayIndex = BacnetConst.BACNET_ARRAY_ALL;
temp1.value.context_tag = 2;
temp1.propertyIdentifier = BACNET_PROPERTY_ID.PROP_LOCAL_TIME;
temp1.value.tag = (Byte)BACNET_APPLICATION_TAG.BACNET_APPLICATION_TAG_TIME;
temp1.value.value.Time = Lift_Record[i].Time_Stamps.value.time;
cov_value.Add(temp1);
//发送COV
BACNET_COV_DATA cov_data = new BACNET_COV_DATA();
UnconFirmCovService Service = new UnconFirmCovService();
cov_data.subscriberProcessIdentifier = Form_main.lift_list[i].cov_subcription.subscriberProcessIdentifier;
cov_data.monitoredObjectIdentifier = Form_main.lift_list[i].cov_subcription.monitoredObjectIdentifier;
cov_data.timeRemaining = Form_main.lift_list[i].cov_subcription.lifetime;
cov_data.initiatingDeviceIdentifier = Form_main.lift_list[i].Device_Identifier;
cov_data.listOfValues = cov_value;
Byte[] buff = new Byte[1024];
int Send_len = Service.Unconfirm_Cov_Service_Pack(ref buff, ref cov_data);
IPEndPoint dest = new IPEndPoint(IPAddress.Broadcast, 60);//假设60测试？
UdpSender sendder = new UdpSender(ref buff, dest);
sendder.SendBrocast(Send_len);
change = false;
}
cov_value.Clear();
}
}
}