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);
}