Browse Source
git-svn-id: https://arducopter.googlecode.com/svn/trunk@1635 f9c3cf11-9bcb-44bc-f272-b75c42450872mission-4.1.18
mandrolic
14 years ago
13 changed files with 383 additions and 301 deletions
@ -1,184 +0,0 @@
@@ -1,184 +0,0 @@
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using System; |
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using System.Diagnostics; |
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using System.Text; |
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namespace ArducopterConfigurator |
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{ |
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// Vm base has functionality for populating properties using reflection |
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/// <summary> |
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/// Monitor VM base class |
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/// </summary> |
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/// <remarks> |
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/// Common base for some factored out things like only passing data to an active |
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/// Monitor, etc |
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/// </remarks> |
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public abstract class MonitorVm : NotifyProperyChangedBase, IPresentationModel |
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{ |
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private readonly IComms _sp; |
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protected bool isActive; |
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protected string[] PropsInUpdateOrder; |
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protected MonitorVm(IComms sp) |
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{ |
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_sp = sp; |
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_sp.LineOfDataReceived += sp_LineOfDataReceived; |
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} |
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void sp_LineOfDataReceived(string obj) |
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{ |
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if (isActive) |
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OnStringReceived(obj); |
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} |
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/// <summary> |
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/// Called when the mode is selected |
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/// </summary> |
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/// <remarks> |
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/// Any initialising commands should be sent to the serial port |
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/// when this method is called. |
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/// </remarks> |
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public void Activate() |
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{ |
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isActive = true; |
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OnActivated(); |
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} |
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public void DeActivate() |
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{ |
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isActive = false; |
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OnDeactivated(); |
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} |
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public event EventHandler updatedByApm; |
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protected virtual void OnDeactivated() |
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{ |
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} |
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protected virtual void OnActivated() |
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{ |
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} |
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/// <summary> |
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/// Send raw text to the Arducopter |
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/// </summary> |
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protected void SendString(string strToSend) |
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{ |
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if (_sp.IsConnected) |
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_sp.Send(strToSend); |
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} |
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/// <summary> |
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/// Call-back for text sent back from the Arducopter |
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/// </summary> |
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/// <remarks> |
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/// This is called when a full line of text is received from the APM |
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/// This will not be called when the mode is not selected |
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/// </remarks> |
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protected abstract void OnStringReceived(string strReceived); |
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#region Implementation of IPresentationModel |
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public abstract string Name { get; } |
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#endregion |
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// Common method for populating properties, using a hardcoded |
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// property update order, and reflection to get the property type |
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protected void PopulatePropsFromUpdate(string strRx, bool fireInpc) |
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{ |
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var strs = strRx.Split(','); |
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if (PropsInUpdateOrder.Length!=strs.Length) |
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{ |
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Console.WriteLine(Name + ": Processing update with " + strs.Length |
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+ " values, but have " + PropsInUpdateOrder.Length |
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+ " properties to populate. Ignoring this update"); |
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return; |
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} |
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for (int i = 0; i < PropsInUpdateOrder.Length; i++) |
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{ |
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var prop = this.GetType().GetProperty(PropsInUpdateOrder[i]); |
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var s = strs[i]; |
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object value = null; |
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if (prop == null) |
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{ |
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Console.WriteLine("Trying to set non existant property: " + PropsInUpdateOrder[i]); |
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break; |
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} |
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if (prop.PropertyType == typeof(float)) |
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{ |
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float val; |
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if (!float.TryParse(s, out val)) |
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{ |
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Console.WriteLine("Error parsing float: {0}, VM: {1}" + s, Name); |
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break; |
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} |
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value = val; |
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} |
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if (prop.PropertyType == typeof(bool)) |
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{ |
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float val; |
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if (!float.TryParse(s, out val)) |
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{ |
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Console.WriteLine("Error parsing float (bool): {0}, VM: {1}" + s, Name); |
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break; |
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} |
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value = val != 0.0; |
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} |
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if (prop.PropertyType == typeof(int)) |
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{ |
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int val; |
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if (!int.TryParse(s, out val)) |
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{ |
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Console.WriteLine("Error parsing int:{0}, VM: {1}" + s, Name); |
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break; |
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} |
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value = val; |
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} |
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prop.SetValue(this, value, null); |
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if (fireInpc) |
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FirePropertyChanged(PropsInUpdateOrder[i]); |
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} |
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} |
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// Common method for sending/updating data |
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// sentence sent to APM is the commandChar followed by the property |
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// vals in the correct order, seperated by semicolons |
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protected void SendPropsWithCommand(string commandChar) |
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{ |
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var strings = new string[PropsInUpdateOrder.Length]; |
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for (int i = 0; i < PropsInUpdateOrder.Length; i++) |
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{ |
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var prop = this.GetType().GetProperty(PropsInUpdateOrder[i]); |
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if (prop.PropertyType == typeof(bool)) |
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strings[i] = ((bool) prop.GetValue(this, null)) ? "1" : "0"; |
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else |
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strings[i] = prop.GetValue(this, null).ToString(); |
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} |
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var sentence = commandChar + string.Join(";", strings); |
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SendString(sentence); |
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} |
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public void handleLineOfText(string strRx) |
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{ |
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throw new System.NotImplementedException(); |
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} |
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public event EventHandler<sendTextToApmEventArgs> sendTextToApm; |
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} |
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} |
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