DrvUdpCameraControl Communicator Driver (Custom)

Functional Description

DrvUdpCameraControl is a custom Communicator driver in ScadaV6CommExt for field device connectivity. Protocol details follow the source implementation.

Scope and Version

Source: ScadaV6CommExt/DrvUdpCameraControl.Logic
TFM: net8.0
Version: 6.1.6

Install and Enable

Deploy driver binaries to Communicator folders.
Activate driver in Administrator → Communicator → Drivers.
Upload configuration and restart Communicator.

Line and Device Configuration

Create a communication line with the proper channel type.
Add device and set address/timeouts.
Set polling options and CmdLine as required by this driver; see Functional notes and configuration (template and source) below for file names, address format, and line keys.

CustomOptions (extracted)

Key	Default	Note
未在源码中匹配到明显的 `GetValueAs*` 调用，请在 Administrator 中打开该驱动的设备/线路配置界面逐项确认。

Code hints

27: protected class TemplateDict : Dictionary
41: protected DeviceTemplate deviceTemplate; //KP 数据使用的设备模板
42: private int ServerPort = 9300;// 服务端口
48: ConnectionRequired = false; //不使用默认连接池
105: deviceTemplate = GetDeviceTemplate();
107: ServerPort = int.Parse(deviceTemplate.Port);
110: Log.WriteAction($"[启动]线路编号:{lineNum}, UDP端口:{ServerPort} ");
111: var updServer = UdpServerManager.CreateServer(lineNum, ServerPort);
204: protected virtual DeviceTemplate GetDeviceTemplate()
206: DeviceTemplate deviceTemplate = null;
217: if (templateDict.TryGetValue(fileName, out DeviceTemplate existingTemplate))
225: DeviceTemplate newTemplate = new DeviceTemplate();

Administrator UI (DrvUdpCameraControl.View)

Configure in Administrator → Communicator. Labels below come from the View language pack.

View source: ScadaV6CommExt/DrvUdpCameraControl.View
Main forms:
- FrmConfig.cs

Phrase key	Text
No phrases parsed; check Lang folder in View project.

Functional notes and configuration (template and source)

Derived from Logic/Common and device template XML: driver behavior and the Administrator/Communicator fields to set (address, CmdLine, line CustomOptions, template nodes).

Logic location

ScadaV6CommExt/DrvUdpCameraControl.Logic
Common: DrvUdpCameraControl.Common

Overrides

Session(), SendCommand(), InitDeviceTags(), OnCommLineStart(), OnCommLineTerminate()

CmdLine / template

未匹配到 PollingOptions.CmdLine 单行片段。

DeviceConfig properties referenced

Property	Note
未检测到 DeviceConfig.* 引用（可能使用基类封装）。

Line CustomOptions

Key	Default
未在 Logic 中检测到 CustomOptions.GetValueAs*（可能全部从设备模板 XML 读取）。

XML keys (Common)

Node	Note
`ElemGroups`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`ElemGroup`	来自 Common 配置加载/保存相关源码中的 XML 节点名

Code excerpt

49: 
50:         public override void Session()
51:         {
52:             base.Session();

51:         {
52:             base.Session();
53: 
54:             foreach (var tag in valDic)

60:             FinishRequest();
61:             FinishSession();
62:         }
63: 

86:         /// 
87:         public override void InitDeviceTags()
88:         {
89:             TagGroup tagGroup = new TagGroup("监控列表");

102:         {
103:             deviceTemplate = GetDeviceTemplate();
104: 
105:             ServerPort = int.Parse(deviceTemplate.Port);

201:         /// 
202:         protected virtual DeviceTemplate GetDeviceTemplate()
203:         {
204:             DeviceTemplate deviceTemplate = null;

Troubleshooting

No data: line, address, template, connectivity.
Template load errors: check logs.
Options ignored: verify option scope (line vs device).

DrvUdpCameraControl Driver (Custom)