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CAN优化

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This commit is contained in:
hsc
2026-07-15 10:11:17 +08:00
parent aebbd88e23
commit 8e44be4894
10 changed files with 117 additions and 30 deletions
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30
MonitorModule/ViewModels/Dialogs/ValueLimitViewModel.cs
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@@ -111,10 +111,10 @@ namespace MonitorModule.ViewModels.Dialogs
}
// 2. 发现设备方法信号并加入 ValueLimitList / DeviceSingleList
foreach (var signal in DiscoverDeviceSignals())
foreach (var (displayName, fingerprint, methodName) in DiscoverDeviceSignals())
{
//DeviceSingleList.Add(signal);
EnsureValueLimit(signal);
//DeviceSingleList.Add(displayName);
EnsureValueLimit(fingerprint, displayName, displayName, methodName);
}
// 3. 发现 CAN 信号并加入 ValueLimitList / DeviceSingleList
@@ -122,15 +122,15 @@ namespace MonitorModule.ViewModels.Dialogs
{
//DeviceSingleList.Add(displayName);
_canSignalMap[displayName] = (fingerprint, methodName);
EnsureValueLimit(displayName);
EnsureValueLimit(fingerprint, displayName, displayName, methodName);
}
}
/// <summary>
/// 发现当前作用域所有可监测的设备方法信号（与 MonitorViewModel 逻辑一致）。
/// 返回 DisplayName 列表。
/// 返回 (DisplayName, Fingerprint, MethodName) 列表。
/// </summary>
private IEnumerable<string> DiscoverDeviceSignals()
private IEnumerable<(string DisplayName, string Fingerprint, string MethodName)> DiscoverDeviceSignals()
{
if (_deviceManager?.DeviceMap == null) yield break;
@@ -159,7 +159,7 @@ namespace MonitorModule.ViewModels.Dialogs
string displayName = !string.IsNullOrEmpty(attr?.Description)
? $"{deviceName}.{attr.Description}"
: $"{deviceName}.{method.Name}";
yield return displayName;
yield return (displayName, fingerprint, method.Name);
}
}
}
@@ -191,12 +191,13 @@ namespace MonitorModule.ViewModels.Dialogs
if (_systemConfig?.ConfigurationList == null) yield break;
var msgDb = _deviceManager.CANFD.DBCParser.MsgDatabase;
string canDeviceFingerprint = _deviceManager.GetCanDeviceFingerprint();
foreach (var cfg in _systemConfig.ConfigurationList)
{
if (string.IsNullOrEmpty(cfg.SignalName)) continue;
if (cfg.Channel < 0 || cfg.Channel >= msgDb.Count) continue;
string fingerprint = CANSignalBroadcaster.BuildFingerprint((uint)cfg.Channel);
string fingerprint = CANSignalBroadcaster.BuildFingerprint(canDeviceFingerprint, (uint)cfg.Channel);
string methodName = CANSignalBroadcaster.BuildMethodName((uint)cfg.MessageID, cfg.SignalName);
string displayName = CANSignalBroadcaster.BuildDisplayName(cfg.MessageName, cfg.SignalName);
@@ -224,13 +225,16 @@ namespace MonitorModule.ViewModels.Dialogs
/// <summary>
/// 确保 ValueLimitList 中存在指定信号；不存在则添加默认值。
/// </summary>
private void EnsureValueLimit(string signalName)
private void EnsureValueLimit(string fingerprint, string displayName, string signalName, string methodName = "")
{
if (ValueLimitList.Any(x => x.SignalName == signalName)) return;
ValueLimitList.Add(new ValueLimitVM
{
DisplayName = displayName,
Fingerprint = fingerprint,
SignalName = signalName,
MethodName = methodName,
Upper = 9999,
Lower = -9999,
UpperExtreme = 9999,
@@ -323,7 +327,8 @@ namespace MonitorModule.ViewModels.Dialogs
var msgDb = _deviceManager.CANFD.DBCParser.MsgDatabase;
if (channel < 0 || channel >= msgDb.Count) return;
string fingerprint = CANSignalBroadcaster.BuildFingerprint(args.Channel);
string canDeviceFingerprint = _deviceManager.GetCanDeviceFingerprint();
string fingerprint = CANSignalBroadcaster.BuildFingerprint(canDeviceFingerprint, args.Channel);
// 1. 移除该通道中已失效的 CAN 信号限制项
var staleSignals = _canSignalMap
@@ -353,7 +358,7 @@ namespace MonitorModule.ViewModels.Dialogs
_canSignalMap[displayName] = (fingerprint, methodName);
//if (!DeviceSingleList.Contains(displayName))
// DeviceSingleList.Add(displayName);
EnsureValueLimit(displayName);
EnsureValueLimit(fingerprint, displayName, displayName, methodName);
}
}
}
@@ -366,7 +371,8 @@ namespace MonitorModule.ViewModels.Dialogs
{
if (args.Scope != _systemConfig?.Title) return;
string fingerprint = CANSignalBroadcaster.BuildFingerprint(args.Channel);
string canDeviceFingerprint = _deviceManager.GetCanDeviceFingerprint();
string fingerprint = CANSignalBroadcaster.BuildFingerprint(canDeviceFingerprint, args.Channel);
var toRemove = _canSignalMap
.Where(kvp => kvp.Value.Fingerprint == fingerprint)
.Select(kvp => kvp.Key)