public virtual int SendWaypoints(IList <GlobalsatWaypoint> waypoints, IJobMonitor jobMonitor)
{
int nrSentWaypoints = 0;
if (this.Open())
{
try
{
GlobalsatPacket packet = PacketFactory.SendWaypoints(this.FitnessDevice.configInfo.MaxNrWaypoints, waypoints);
GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
// km500 no out of memory- waypoint overwritten
nrSentWaypoints = response.ResponseSendWaypoints();
if (nrSentWaypoints < waypoints.Count)
{
jobMonitor.ErrorText = string.Format("Could only send {0} out of {1} waypoints (Capacity {2}).",
nrSentWaypoints, waypoints.Count, this.FitnessDevice.configInfo.MaxNrWaypoints);
}
}
catch (Exception e)
{
jobMonitor.ErrorText = Properties.Resources.Device_SendWaypoints_Error + e;
}
finally
{
this.Close();
}
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
nrSentWaypoints = 0;
}
return(nrSentWaypoints);
}
public virtual IList <GlobalsatWaypoint> GetWaypoints(IJobMonitor jobMonitor)
{
IList <GlobalsatWaypoint> waypoints = null;
if (this.Open())
{
try
{
GlobalsatPacket packet = PacketFactory.GetWaypoints();
GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
waypoints = response.ResponseGetWaypoints();
}
catch (Exception e)
{
jobMonitor.ErrorText = Properties.Resources.Device_GetWaypoints_Error + e;
}
finally
{
this.Close();
}
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
waypoints = null;
}
return(waypoints);
}
public virtual bool DeleteAllWaypoints(IJobMonitor jobMonitor)
{
bool result = false;
if (this.Open())
{
try
{
GlobalsatPacket packet = PacketFactory.DeleteAllWaypoints();
GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
result = true;
}
catch (Exception e)
{
jobMonitor.ErrorText = Properties.Resources.Device_DeleteWaypoints_Error + e;
}
finally
{
this.Close();
}
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
}
return(result);
}
public virtual int SetSystemConfiguration2(GlobalsatDeviceConfiguration devConfig, IJobMonitor jobMonitor)
{
int result = -1;
//No need to check if device is connected
if (this.Open())
{
try
{
GlobalsatPacket packet = PacketFactory.SetSystemConfiguration2(devConfig.SystemConfigDataRaw);
GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
//No info in the response
result = 0;
}
catch (Exception e)
{
jobMonitor.ErrorText = Properties.Resources.Device_GetInfo_Error + e;
}
finally
{
this.Close();
}
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
}
return(result);
}
public virtual bool DeleteAllTracks(IJobMonitor jobMonitor)
{
bool result = false;
try
{
if (this.Open())
{
//IList<GlobalsatPacket.TrackFileHeader> headers = ((GlobalsatProtocol2)device).ReadTrackHeaders(jobMonitor);
//List<GlobalsatPacket.TrackFileHeader> fetch = new List<GlobalsatPacket.TrackFileHeader>();
GlobalsatPacket getDeleteAllTracks = PacketFactory.GetDeleteAllTracks();
GlobalsatPacket2 response = (GlobalsatPacket2)SendPacket(getDeleteAllTracks);
result = true;
}
}
catch (Exception e)
{
jobMonitor.ErrorText = Properties.Resources.Device_OpenDevice_Error + e;
//throw new Exception(Properties.Resources.Device_OpenDevice_Error + e);
}
finally
{
this.Close();
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
}
return(result);
}
public virtual IList <GlobalsatPacket> SendTrackPackets(GhPacketBase.Train trackFile)
{
IList <GlobalsatPacket> sendTrackPackets = new List <GlobalsatPacket>();
//Console.WriteLine("------ SendTrackStart()");
GlobalsatPacket startPacket = PacketFactory.SendTrackStart(trackFile);
sendTrackPackets.Add(startPacket);
//Some protocols send laps in separate header
//Use common code instead of overiding this method
GlobalsatPacket lapPacket = PacketFactory.SendTrackLaps(trackFile);
if (lapPacket != null)
{
sendTrackPackets.Add(lapPacket);
}
for (int i = 0; i < trackFile.TrackPoints.Count; i += startPacket.TrackPointsPerSection)
{
//Console.WriteLine("------ SendTrackSection()");
GlobalsatPacket pointsPacket = PacketFactory.SendTrackSection(trackFile, i,
Math.Min(i + startPacket.TrackPointsPerSection - 1, trackFile.TrackPoints.Count - 1));
sendTrackPackets.Add(pointsPacket);
}
return(sendTrackPackets);
}
public GlobalsatSystemConfiguration2 GetGlobalsatSystemConfiguration2()
{
GlobalsatPacket packet = PacketFactory.GetSystemConfiguration2();
GlobalsatPacket response2 = (GlobalsatPacket)this.SendPacket(packet);
GlobalsatSystemConfiguration2 systemInfo = response2.ResponseGetSystemConfiguration2();
return(systemInfo);
}
public virtual IList <GlobalsatPacket.TrackFileHeader> ReadTrackHeaders(IJobMonitor monitor)
{
//monitor.StatusText = CommonResources.Text.Devices.ImportJob_Status_OpeningDevice;
GlobalsatPacket getHeadersPacket = PacketFactory.GetTrackFileHeaders();
GlobalsatPacket2 response = (GlobalsatPacket2)SendPacket(getHeadersPacket);
return(response.UnpackTrackHeaders());
}
public IList <Gh625Packet.TrackFileHeader625M> ReadTrackHeaders(IJobMonitor monitor)
{
monitor.PercentComplete = 0;
monitor.StatusText = CommonResources.Text.Devices.ImportJob_Status_OpeningDevice;
Int16[] tracks = new Int16[2];
GlobalsatPacket getHeadersPacket = PacketFactory.GetTrackFileHeaders();
Gh625Packet response = (Gh625Packet)SendPacket(getHeadersPacket);
return(response.UnpackTrackHeaders());
}
protected bool ValidGlobalsatPort(SerialPort port)
{
GlobalsatPacket packet = PacketFactory.GetWhoAmI();
bool res = false;
//If "probe" packet fails, this is not a Globalsat port
//If some distinction needed (other device?), set some flag here
GhPacketBase response = null;
try
{
response = SendPacket(packet);
}
catch (Exception)
{
}
if (response != null && response.CommandId == packet.CommandId && response.PacketLength > 1)
{
string devId = response.ByteArr2String(0, 8);
if (!string.IsNullOrEmpty(devId))
{
lastDevId = devId;
if (this.FitnessDevice.configInfo.AllowedIds == null || this.FitnessDevice.configInfo.AllowedIds.Count == 0)
{
this.devId = devId;
res = true;
}
else
{
foreach (string aId in this.FitnessDevice.configInfo.AllowedIds)
{
if (devId.StartsWith(aId))
{
this.devId = devId;
res = true;
break;
}
}
}
}
}
if (!res)
{
this.Close();
}
return(res);
}
public virtual Bitmap GetScreenshot(IJobMonitor jobMonitor)
{
Bitmap result = null;
//Note: No check for connected here
if (this.Open())
{
try
{
GlobalsatPacket packet = PacketFactory.GetScreenshot();
GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
System.Drawing.RotateFlipType rotate = RotateFlipType.RotateNoneFlipNone;
if (this.FitnessDevice.CanRotateScreen)
{
//try getting screen orientaion
try
{
packet = PacketFactory.GetSystemConfiguration2();
GlobalsatPacket response2 = (GlobalsatPacket)this.SendPacket(packet);
GlobalsatSystemConfiguration2 systemInfo = response2.ResponseGetSystemConfiguration2();
if (systemInfo.ScreenOrientation == 1)
{
rotate = RotateFlipType.Rotate90FlipNone;
}
}
catch {}
}
result = response.ResponseGetScreenshot(rotate);
}
catch (Exception e)
{
jobMonitor.ErrorText = Properties.Resources.Device_GetInfo_Error + e;
//throw new Exception(Properties.Resources.Device_GetInfo_Error + e);
}
finally
{
this.Close();
}
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
}
return(result);
}
public IList <Gh615Packet.TrackFileSection> ReadTracks(IList <Gh615Packet.TrackFileHeader> tracks, IJobMonitor monitor)
{
if (tracks.Count == 0)
{
return(new Gh615Packet.TrackFileSection[0]);
}
float totalPoints = 0;
IList <Int16> trackIndexes = new List <Int16>();
foreach (Gh615Packet.TrackFileHeader header in tracks)
{
totalPoints += header.TrackPointCount;
trackIndexes.Add(header.TrackPointIndex);
}
float pointsRead = 0;
IList <Gh615Packet.TrackFileSection> trackSections = new List <Gh615Packet.TrackFileSection>();
GlobalsatPacket getFilesPacket = PacketFactory.GetTrackFileSections(trackIndexes);
GlobalsatPacket getNextPacket = PacketFactory.GetNextTrackSection();
Gh615Packet data = (Gh615Packet)SendPacket(getFilesPacket);
monitor.PercentComplete = 0;
Gh615Packet.TrackFileSection trackSection;
do
{
trackSection = data.UnpackTrackSection();
if (trackSection != null)
{
pointsRead += trackSection.EndPointIndex - trackSection.StartPointIndex + 1;
DateTime time = trackSection.StartTime.ToLocalTime();
string statusProgress = time.ToShortDateString() + " " + time.ToShortTimeString();
monitor.StatusText = String.Format(CommonResources.Text.Devices.ImportJob_Status_Reading, statusProgress);
monitor.PercentComplete = pointsRead / totalPoints;
trackSections.Add(trackSection);
data = (Gh615Packet)SendPacket(getNextPacket);
}
} while (trackSection != null);
monitor.PercentComplete = 1;
return(trackSections);
}
public override int SendWaypoints(IList <GlobalsatWaypoint> waypoints, IJobMonitor jobMonitor)
{
int nrSentWaypoints = 0;
if (this.Open())
{
try
{
foreach (GlobalsatWaypoint g in waypoints)
{
GlobalsatPacket packet = PacketFactory.SendWaypoints(this.FitnessDevice.configInfo.MaxNrWaypoints, new List <GlobalsatWaypoint> {
g
});
GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
int resp = response.ResponseSendWaypoints();
nrSentWaypoints += resp;
if (resp <= 0)
{
jobMonitor.ErrorText = string.Format("Could only send {0} out of {1} waypoints. (Capacity {2}).",
nrSentWaypoints, waypoints.Count, this.FitnessDevice.configInfo.MaxNrWaypoints);
break;
}
}
}
catch (Exception ex)
{
jobMonitor.ErrorText = Properties.Resources.Device_SendWaypoints_Error + ex;
}
finally
{
this.Close();
}
}
if (!this.DataRecieved)
{
//Normal case
NoCommunicationError(jobMonitor);
}
return(nrSentWaypoints);
}
//not working, deletes all...
public virtual int DeleteTracks(DateTime oldest, IJobMonitor jobMonitor)
{
int res = -1;
try
{
if (this.Open())
{
IList <GlobalsatPacket.TrackFileHeader> headers = this.ReadTrackHeaders(jobMonitor);
IList <GlobalsatPacket.TrackFileHeader> fetch = new List <GlobalsatPacket.TrackFileHeader>();
foreach (GlobalsatPacket.TrackFileHeader t in headers)
{
if (t.StartTime < oldest)
{
fetch.Add(t);
}
}
if (fetch.Count > 0)
{
GlobalsatPacket getDeleteTracks = PacketFactory.GetDeleteTracks(fetch);
GlobalsatPacket2 response = (GlobalsatPacket2)SendPacket(getDeleteTracks);
}
res = fetch.Count;
}
}
catch (Exception e)
{
jobMonitor.ErrorText = Properties.Resources.Device_OpenDevice_Error + e;
//throw new Exception(Properties.Resources.Device_OpenDevice_Error + e);
}
finally
{
this.Close();
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
}
return(res);
}
//Not used as a separate protocol now
//public virtual GlobalsatPacket.GlobalsatSystemInformation GetSystemConfiguration(IJobMonitor jobMonitor)
//{
// this.Open();
// try
// {
// GlobalsatPacket packet = PacketFactory.GetSystemConfiguration();
// GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
// GlobalsatPacket.GlobalsatSystemConfiguration systemInfo = response.ResponseGetSystemConfiguration();
// return systemInfo;
// }
// catch(Exception e)
// {
// throw new Exception(Properties.Resources.Device_GetInfo_Error+e);
// }
// finally
// {
// this.Close();
// }
//}
public virtual GlobalsatDeviceConfiguration GetSystemConfiguration2(IJobMonitor jobMonitor)
{
//No need to check if device is connected
GlobalsatDeviceConfiguration devConfig = new GlobalsatDeviceConfiguration();
if (this.Open())
{
try
{
GlobalsatPacket packet = PacketFactory.GetSystemConfiguration();
GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
GlobalsatSystemConfiguration systemInfo = response.ResponseGetSystemConfiguration();
devConfig.DeviceName = systemInfo.DeviceName;
packet = PacketFactory.GetSystemConfiguration2();
response = (GlobalsatPacket)this.SendPacket(packet);
devConfig.SystemConfigDataRaw = response.PacketData;
}
catch (Exception e)
{
devConfig = null;
jobMonitor.ErrorText = Properties.Resources.Device_GetInfo_Error + e;
}
finally
{
this.Close();
}
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
}
return(devConfig);
}
public IList <Gh625Packet.TrackFileSection625M> ReadTracks(IList <Gh625Packet.TrackFileHeader625M> tracks, IJobMonitor monitor)
{
if (tracks.Count == 0)
{
return(new Gh625Packet.TrackFileSection625M[0]);
}
float totalPoints = 0;
IList <Int16> trackIndexes = new List <Int16>();
foreach (Gh625Packet.TrackFileHeader625M header in tracks)
{
totalPoints += header.TrackPointCount;
trackIndexes.Add(header.TrackPointIndex);
}
float pointsRead = 0;
IList <Gh625Packet.TrackFileSection625M> trackSections = new List <Gh625Packet.TrackFileSection625M>();
GlobalsatPacket getFilesPacket = PacketFactory.GetTrackFileSections(trackIndexes);
GlobalsatPacket getNextPacket = PacketFactory.GetNextTrackSection();
Gh625Packet response = (Gh625Packet)SendPacket(getFilesPacket);
monitor.PercentComplete = 0;
Gh625Packet.TrackFileSection625M trackSection;
int numInCurrentTrain = 0;
int readInCurrentTrain = 0;
do
{
if (numInCurrentTrain == 0)
{
// The section is a laps section (the first of the section)
trackSection = response.UnpackTrackSectionLaps();
if (trackSection != null)
{
numInCurrentTrain = trackSection.TrackPointCount;
readInCurrentTrain = 0;
}
}
else
{
// The section is a GPS/HRM detail section
trackSection = response.UnpackTrackSection();
if (trackSection != null)
{
int pointsInThisSection = trackSection.EndPointIndex - trackSection.StartPointIndex + 1;
readInCurrentTrain += pointsInThisSection;
pointsRead += pointsInThisSection;
DateTime time = trackSection.StartTime.ToLocalTime();
string statusProgress = time.ToShortDateString() + " " + time.ToShortTimeString();
monitor.StatusText = String.Format(CommonResources.Text.Devices.ImportJob_Status_Reading, statusProgress);
monitor.PercentComplete = pointsRead / totalPoints;
if (readInCurrentTrain >= numInCurrentTrain)
{
numInCurrentTrain = 0;
}
}
}
if (trackSection != null)
{
trackSections.Add(trackSection);
response = (Gh625Packet)SendPacket(getNextPacket);
}
} while (trackSection != null);
monitor.PercentComplete = 1;
return(trackSections);
}
//This routine has a lot of try-catch-rethrow to simplify debugging
//Globalsat device communication is tricky...
public virtual GhPacketBase SendPacket(GlobalsatPacket packet)
{
//Use packet factory, to make sure the packet matches the device
GhPacketBase received = this.PacketFactory;
//sending occasionally fails, retry
int remainingAttempts = 3;
while (remainingAttempts > 0)
{
try
{
if (!port.IsOpen)
{
//Physical port should be closed
port.Open();
}
if (packet.CommandId == GhPacketBase.CommandWhoAmI)
{
//Speed-up device detection, keep this as short as possible.
//625XT seem to work with 5ms, 505 needs more than 100
port.ReadTimeout = this.FitnessDevice.ReadTimeoutDetect;
}
else if (packet.CommandId == GhPacketBase.CommandGetScreenshot)
{
port.ReadTimeout = 5000;
}
else
{
port.ReadTimeout = this.FitnessDevice.ReadTimeout;
}
//Override from device config?
if (this.FitnessDevice.configInfo.ReadTimeout > 0 &&
(packet.CommandId != GhPacketBase.CommandGetScreenshot ||
this.FitnessDevice.configInfo.ReadTimeout > port.ReadTimeout))
{
port.ReadTimeout = this.FitnessDevice.configInfo.ReadTimeout;
}
byte[] sendPayload = packet.ConstructPayload(this.FitnessDevice.BigEndianPacketLength);
try
{
/*
* Console.Write("Write:");
* for(int i = 0; i < sendPayload.Length;i++)
* {
* Console.Write(" " + sendPayload[i].ToString() );
* }
* Console.WriteLine("");
*/
port.Write(sendPayload, 0, sendPayload.Length);
}
catch (Exception e)
{
string s = string.Format("Error occurred, sending {0} bytes.",
sendPayload.Length);
ReportError(s, packet.CommandId == GhPacketBase.CommandWhoAmI, e);
port.Close();
throw;
}
try
{
int data = port.ReadByte();
received.CommandId = (byte)data;
if (data < 0 || data > 255)
{
//Special handling for first byte -1 is stream closed
throw new TimeoutException(string.Format("No data received for {0},{1}", packet.CommandId, data));
}
if (packet.CommandId == GhPacketBase.CommandWhoAmI)
{
this.DataRecieved = false;
}
else
{
this.DataRecieved = true;
}
int hiPacketLen = port.ReadByte();
int loPacketLen = port.ReadByte();
//Note: The endian for size (except for 561) from the device always seem to be the same (not so when sending)
received.PacketLength = (Int16)((hiPacketLen << 8) + loPacketLen);
}
catch (Exception e)
{
string s = string.Format("Error occurred, receiving {0} bytes ({1},{2}).",
received.PacketLength, packet.CommandId, received.CommandId);
ReportError(s, packet.CommandId == GhPacketBase.CommandWhoAmI, e);
port.Close();
throw;
}
if (packet.CommandId != GhPacketBase.CommandGetScreenshot && received.PacketLength > this.FitnessDevice.configInfo.MaxPacketPayload ||
received.PacketLength > 0x1000)
{
string s = string.Format("Error occurred, bad response receiving {0} bytes ({1},{2}).",
received.PacketLength, packet.CommandId, received.CommandId);
ReportError(s, packet.CommandId == GhPacketBase.CommandWhoAmI);
port.Close();
throw new Exception(Properties.Resources.Device_OpenDevice_Error);
}
received.PacketData = new byte[received.PacketLength];
byte checksum = 0;
int receivedBytes = 0; //debug timeouts
try
{
for (Int16 b = 0; b < received.PacketLength; b++)
{
int data = port.ReadByte();
if (data < 0 || data > 255)
{
//-1 is stream closed
throw new TimeoutException(string.Format("All data not received for {0}({4},{1}) bytes ({2},{3}).",
received.PacketLength, receivedBytes, packet.CommandId, received.CommandId, data));
}
received.PacketData[b] = (byte)data;
receivedBytes++;
}
checksum = (byte)port.ReadByte();
receivedBytes++;
/*
* Console.Write("Read: id:" + received.CommandId + " length:" + received.PacketLength);
* for(int i = 0; i < received.PacketLength;i++)
* {
* Console.Write(" " + received.PacketData[i].ToString() );
* }
* Console.WriteLine(" checksum:" + checksum);
*/
}
catch (Exception e)
{
string s = string.Format("Error occurred, receiving {0}({1}) bytes ({2},{3}).",
received.PacketLength, receivedBytes, packet.CommandId, received.CommandId);
ReportError(s, packet.CommandId == GhPacketBase.CommandWhoAmI, e);
port.Close();
throw;
//Debug template, if the device is corrupted
//Should use resend
//Ignore the exception, just to get data from the device
//if (!(this is Gh505Device &&
// (receivedBytes == 2005 && received.PacketLength == 2068 ||
// receivedBytes == 913 && received.PacketLength == 976)))
//{
// throw e;
//}
//received.PacketLength = (Int16)receivedBytes;
//checksum = 0;
//overrideException = true;
}
if (!received.ValidResponseCrc(checksum))
{
string s = string.Format("Error occurred, invalid checksum receiving {0}({1}) bytes ({2},{3}).",
received.PacketLength, receivedBytes, packet.CommandId, received.CommandId);
ReportError(s, packet.CommandId == GhPacketBase.CommandWhoAmI);
port.Close();
throw new Exception(Properties.Resources.Device_OpenDevice_Error);
}
else if (received.CommandId == GhPacketBase.ResponseResendTrackSection && remainingAttempts > 0)
{
//retry sending
remainingAttempts--;
}
else if (received.CommandId != packet.CommandId &&
//TODO: Cleanup in allowed sender/response allowed (probably overload)
!((received.CommandId == GhPacketBase.CommandGetTrackFileSections ||
received.CommandId == GhPacketBase.CommandId_FINISH ||
received.CommandId == GhPacketBase.ResponseSendTrackFinish) &&
(packet.CommandId == GhPacketBase.CommandGetNextTrackSection ||
packet.CommandId == GhPacketBase.CommandGetTrackFileSections ||
packet.CommandId == GhPacketBase.CommandSendTrackSection))
)
{
string s = string.Format("Error occurred, invalid response {0}({1}) bytes ({2},{3}).",
received.PacketLength, receivedBytes, packet.CommandId, received.CommandId);
ReportError(s, packet.CommandId == GhPacketBase.CommandWhoAmI);
if (received.CommandId == GhPacketBase.ResponseInsuficientMemory)
{
throw new InsufficientMemoryException(Properties.Resources.Device_InsuficientMemory_Error);
}
throw new Exception(Properties.Resources.Device_OpenDevice_Error);
}
else
{
//Assume OK response, no more tries
remainingAttempts = 0;
}
}
#pragma warning disable CS0168 // Variable is declared but never used
catch (Exception e)
#pragma warning restore CS0168 // Variable is declared but never used
{
remainingAttempts--;
if (packet.CommandId == GhPacketBase.CommandWhoAmI || remainingAttempts <= 0)
{
//No need retry
this.Close();
throw;
}
}
}
return(received);
}
public virtual int SendTrack(IList <GhPacketBase.Train> trains, IJobMonitor jobMonitor)
{
int result = 0;
if (jobMonitor.Cancelled)
{
return(result);
}
if (this.Open())
{
//Something to start the progress...
jobMonitor.PercentComplete = 0.01F;
try
{
foreach (GhPacketBase.Train train in trains)
{
IList <GlobalsatPacket> packets = SendTrackPackets(train);
int i = 0;
foreach (GlobalsatPacket packet in packets)
{
GlobalsatPacket response = (GlobalsatPacket)this.SendPacket(packet);
if (response != null && response.CommandId != packet.CommandId)
{
//Generic codes handled in SendPacket
if (response.CommandId == GhPacketBase.ResponseSendTrackFinish)
{
//Done, all sent
break;
}
else if (response.CommandId == GhPacketBase.ResponseResendTrackSection)
{
//Handled in SendPacket(), retry there or fail
//throw new Exception(Properties.Resources.Device_SendTrack_Error);
}
//Console.WriteLine("------ send error 4");
jobMonitor.ErrorText = Properties.Resources.Device_SendTrack_Error + response.CommandId;
break;
//throw new Exception(Properties.Resources.Device_SendTrack_Error + response.CommandId);
}
i++;
//Handle open packet as one, for each activity
float progress = (result + (1 + 1 + i) / (float)(1 + packets.Count)) / (float)(trains.Count);
jobMonitor.PercentComplete = progress;
if (jobMonitor.Cancelled)
{
return(result);
}
}
result++;
//Globalsat seem to need waiting in between activities....
if (trains.Count > 1)
{
System.Threading.Thread.Sleep(1000);
}
}
}
catch (Exception ex)
{
jobMonitor.ErrorText = Properties.Resources.Device_SendTrack_Error + Environment.NewLine + ex.Message;
}
finally
{
this.Close();
}
}
if (!this.DataRecieved)
{
NoCommunicationError(jobMonitor);
result = 0;
}
return(result);
}
public virtual IList <GlobalsatPacket.Train> ReadTracks(IList <GlobalsatPacket.TrackFileHeader> tracks, IJobMonitor monitor)
{
if (tracks.Count == 0)
{
return(new GlobalsatPacket.Train[0]);
}
int totalPoints = 0;
IList <Int16> trackIndexes = new List <Int16>();
foreach (GlobalsatPacket.TrackFileHeader header in tracks)
{
totalPoints += header.TrackPointCount;
//track number, less than 100
trackIndexes.Add((Int16)header.TrackPointIndex);
}
int totalPointsRead = 0;
GlobalsatPacket getFilesPacket = PacketFactory.GetTrackFileSections(trackIndexes);
GlobalsatPacket2 response = (GlobalsatPacket2)SendPacket(getFilesPacket);
monitor.PercentComplete = 0;
IList <GlobalsatPacket.Train> trains = new List <GlobalsatPacket.Train>();
ReadMode readMode = ReadMode.Header;
int trainLapsToRead = 0;
int pointsToRead = 0;
while (response.CommandId != GlobalsatPacket2.CommandId_FINISH && !monitor.Cancelled)
{
//Check that previous mode was finished, especially at corruptions there can be out of sync
if (readMode != ReadMode.Header)
{
byte readMode2 = response.GetTrainContent();
if (readMode2 == GlobalsatPacket.HeaderTypeTrackPoints)
{
if (readMode != ReadMode.Points)
{
//TODO: Handle error
}
readMode = ReadMode.Points;
}
else if (readMode2 == GlobalsatPacket.HeaderTypeLaps)
{
if (readMode != ReadMode.Laps)
{
//TODO: Handle error
}
readMode = ReadMode.Laps;
}
else
{
if (readMode != ReadMode.Header)
{
//TODO: Handle error
if (trains.Count > 0)
{
trains.RemoveAt(trains.Count - 1);
}
}
readMode = ReadMode.Header;
}
}
if (response.CommandId == GlobalsatPacket2.CommandId_FINISH)
{
break;
}
switch (readMode)
{
case ReadMode.Header:
{
GlobalsatPacket.Train train = response.UnpackTrainHeader();
if (train != null)
{
trainLapsToRead = train.LapCount;
pointsToRead = train.TrackPointCount;
trains.Add(train);
}
readMode = ReadMode.Laps;
break;
}
case ReadMode.Laps:
{
GlobalsatPacket.Train currentTrain = trains[trains.Count - 1];
IList <GlobalsatPacket.Lap> laps = response.UnpackLaps();
foreach (GlobalsatPacket.Lap lap in laps)
{
currentTrain.Laps.Add(lap);
}
trainLapsToRead -= laps.Count;
if (trainLapsToRead <= 0)
{
readMode = ReadMode.Points;
}
break;
}
case ReadMode.Points:
{
GlobalsatPacket.Train currentTrain = trains[trains.Count - 1];
IList <GlobalsatPacket.TrackPoint> points = response.UnpackTrackPoints();
foreach (GlobalsatPacket.TrackPoint point in points)
{
currentTrain.TrackPoints.Add(point);
}
pointsToRead -= points.Count;
totalPointsRead += points.Count;
DateTime startTime = currentTrain.StartTime.ToLocalTime();
string statusProgress = startTime.ToShortDateString() + " " + startTime.ToShortTimeString();
monitor.StatusText = String.Format(CommonResources.Text.Devices.ImportJob_Status_Reading, statusProgress);
monitor.PercentComplete = (float)totalPointsRead / (float)totalPoints;
if (pointsToRead <= 0)
{
readMode = ReadMode.Header;
}
break;
}
}
//All requests are the same
response = (GlobalsatPacket2)SendPacket(PacketFactory.GetNextTrackSection());
}
monitor.PercentComplete = 1;
monitor.StatusText = CommonResources.Text.Devices.ImportJob_Status_ImportComplete;
return(trains);
}
