public List <SessionMessages> ParseSessions()
{
if (!IsActivityFile)
{
throw new Exception($"Expected FIT File Type: Activity, recieved File Type: {_messages?.FileId?.GetType()}");
}
// When there are no Sessions but there are Records create a Session message to recover as much data as possible
if (_messages.Sessions.Count == 0 && _messages.Records.Count > 0)
{
Dynastream.Fit.DateTime startTime = _messages.Records[0].GetTimestamp();
Dynastream.Fit.DateTime timestamp = _messages.Records[_messages.Records.Count - 1].GetTimestamp();
var session = new SessionMesg();
session.SetStartTime(startTime);
session.SetTimestamp(timestamp);
session.SetTotalElapsedTime(timestamp.GetTimeStamp() - startTime.GetTimeStamp());
session.SetTotalTimerTime(timestamp.GetTimeStamp() - startTime.GetTimeStamp());
_messages.Sessions.Add(session);
}
int recordsTaken = 0;
var sessions = new List <SessionMessages>(_messages.Sessions.Count);
foreach (SessionMesg sessionMesg in _messages.Sessions)
{
var session = new SessionMessages(sessionMesg)
{
Laps = _messages.Laps.Skip(sessionMesg.GetFirstLapIndex() ?? 0).Take(sessionMesg.GetNumLaps() ?? 0).ToList(),
ClimbPros = _messages.ClimbPros.Where(climb => climb.Within(sessionMesg)).ToList(),
Events = _messages.Events.Where(evt => evt.Within(sessionMesg)).ToList(),
DeviceInfos = _messages.DeviceInfos.Where(deviceInfo => deviceInfo.Within(sessionMesg)).ToList(),
Lengths = _messages.Lengths.Where(length => length.Overlaps(sessionMesg)).ToList(),
Records = _messages.Records.Skip(recordsTaken).Where(record => record.Within(sessionMesg)).ToList(),
SegmentLaps = _messages.SegmentLaps.Where(segmentLap => segmentLap.Overlaps(sessionMesg)).ToList(),
TimerEvents = _messages.Events.Where(evt => evt.GetEvent() == Event.Timer && evt.Within(sessionMesg)).ToList(),
FrontGearChangeEvents = _messages.Events.Where(evt => evt.GetEvent() == Event.FrontGearChange && evt.Within(sessionMesg)).ToList(),
RearGearChangeEvents = _messages.Events.Where(evt => evt.GetEvent() == Event.RearGearChange && evt.Within(sessionMesg)).ToList(),
RiderPositionChangeEvents = _messages.Events.Where(evt => evt.GetEvent() == Event.RiderPositionChange && evt.Within(sessionMesg)).ToList(),
Activity = _messages.Activity,
FileId = _messages.FileId,
RecordFieldNames = _messages.RecordFieldNames,
RecordDeveloperFieldNames = _messages.RecordDeveloperFieldNames,
UserProfile = _messages.UserProfile,
Workout = _messages.Workout,
WorkoutSteps = _messages.WorkoutSteps,
ZonesTarget = _messages.ZonesTarget,
};
recordsTaken += session.Records.Count;
sessions.Add(session);
}
return(sessions);
}
public static void AddRecord()
{
var now = new DateTime(System.DateTime.Now);
if (lastRecordTimeStamp == now.GetTimeStamp())
{
return; // do not record twice with same timestamp
}
try
{
var newRecord = new RecordMesg();
var hr = State.CyclistHeartRate > 0 ? (byte?)State.CyclistHeartRate : null;
var cad = State.BikeCadence > 0 ? (byte?)State.BikeCadence : null;
newRecord.SetTimestamp(now);
newRecord.SetHeartRate(hr);
newRecord.SetCadence(cad);
newRecord.SetPower((ushort)State.CyclistPower);
newRecord.SetGrade(State.BikeIncline);
newRecord.SetDistance(State.TripTotalKm * 1000);
newRecord.SetSpeed(State.BikeSpeedKmh / 3.6f);
newRecord.SetAltitude(RaceState.Instance.CarPositions[0].Y);
encoder.Write(newRecord);
lastRecordTimeStamp = now.GetTimeStamp();
} catch (Exception e)
{
Console.Write("Failed to write record.");
Console.WriteLine(e.Message);
}
}
/// <summary>
/// Terminates the current lap in the FIT recording.
/// Use cases : ingame lap (if no workout in progress), start/end of workout, end of activity.
/// </summary>
public static void TerminateLap()
{
var now = new DateTime(System.DateTime.Now);
currentLapMesg.SetTimestamp(now);
currentLapMesg.SetSport(Sport.Cycling);
currentLapMesg.SetTotalElapsedTime(now.GetTimeStamp() - currentLapMesg.GetStartTime().GetTimeStamp());
currentLapMesg.SetTotalTimerTime(now.GetTimeStamp() - currentLapMesg.GetStartTime().GetTimeStamp());
currentLapMesg.SetTotalDistance(State.TripTotalKm * 1000 - alreadyLappedDistance);
currentLapMesg.SetEvent(Event.Lap);
currentLapMesg.SetEventType(EventType.Stop);
currentLapMesg.SetEventGroup(0);
encoder.Write(currentLapMesg);
numLaps++;
currentLapMesg = new LapMesg();
alreadyLappedDistance = State.TripTotalKm * 1000;
currentLapMesg.SetStartTime(now);
}
/// <summary>
/// Set ObservedAtTime field</summary>
/// <param name="observedAtTime_">Nullable field value to be set</param>
public void SetObservedAtTime(DateTime observedAtTime_)
{
SetFieldValue(9, 0, observedAtTime_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
public static void EncodeCourse()
{
const string filename = "CourseEncodeRecipe.fit";
// Example Record Data Defining a Course
var courseData = new List <Dictionary <string, object> >()
{
new Dictionary <string, object>()
{
{ "timestamp", 961262849U }, { "position_lat", 463583114 }, { "position_long", -1131028903 }, { "altitude", 329f }, { "distance", 0f }, { "speed", 0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262855U }, { "position_lat", 463583127 }, { "position_long", -1131031938 }, { "altitude", 328.6f }, { "distance", 22.03f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262869U }, { "position_lat", 463583152 }, { "position_long", -1131038159 }, { "altitude", 327.6f }, { "distance", 67.29f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262876U }, { "position_lat", 463583164 }, { "position_long", -1131041346 }, { "altitude", 327f }, { "distance", 90.52f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262876U }, { "position_lat", 463583164 }, { "position_long", -1131041319 }, { "altitude", 327f }, { "distance", 90.72f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262891U }, { "position_lat", 463588537 }, { "position_long", -1131041383 }, { "altitude", 327f }, { "distance", 140.72f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262891U }, { "position_lat", 463588549 }, { "position_long", -1131041383 }, { "altitude", 327f }, { "distance", 140.82f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262897U }, { "position_lat", 463588537 }, { "position_long", -1131038293 }, { "altitude", 327.6f }, { "distance", 163.26f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262911U }, { "position_lat", 463588512 }, { "position_long", -1131032041 }, { "altitude", 328.4f }, { "distance", 208.75f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262918U }, { "position_lat", 463588499 }, { "position_long", -1131028879 }, { "altitude", 329f }, { "distance", 231.8f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262918U }, { "position_lat", 463588499 }, { "position_long", -1131028903 }, { "altitude", 329f }, { "distance", 231.97f }, { "speed", 3.0f }
},
new Dictionary <string, object>()
{
{ "timestamp", 961262933U }, { "position_lat", 463583127 }, { "position_long", -1131028903 }, { "altitude", 329f }, { "distance", 281.96f }, { "speed", 3.0f }
},
};
// Create the output stream, this can be any type of stream, including a file or memory stream. Must have read/write access.
FileStream fitDest = new FileStream(filename, FileMode.Create, FileAccess.ReadWrite, FileShare.Read);
// Create a FIT Encode object
Encode encoder = new Encode(ProtocolVersion.V10);
// Write the FIT header to the output stream
encoder.Open(fitDest);
// Reference points for the course
var firstRecord = courseData[0];
var lastRecord = courseData[courseData.Count - 1];
var halfwayRecord = courseData[courseData.Count / 2];
var startTimestamp = (uint)firstRecord["timestamp"];
var endTimestamp = (uint)lastRecord["timestamp"];
var startDateTime = new Dynastream.Fit.DateTime(startTimestamp);
var endDateTime = new Dynastream.Fit.DateTime(endTimestamp);
// Every FIT file MUST contain a File ID message
var fileIdMesg = new FileIdMesg();
fileIdMesg.SetType(Dynastream.Fit.File.Course);
fileIdMesg.SetManufacturer(Manufacturer.Development);
fileIdMesg.SetProduct(ProductId);
fileIdMesg.SetTimeCreated(startDateTime);
fileIdMesg.SetSerialNumber(startDateTime.GetTimeStamp());
encoder.Write(fileIdMesg);
// Every FIT file MUST contain a Course message
var courseMesg = new CourseMesg();
courseMesg.SetName("Garmin Field Day");
courseMesg.SetSport(Sport.Cycling);
encoder.Write(courseMesg);
// Every FIT COURSE file MUST contain a Lap message
var lapMesg = new LapMesg();
lapMesg.SetStartTime(startDateTime);
lapMesg.SetTimestamp(startDateTime);
lapMesg.SetTotalElapsedTime(endTimestamp - startTimestamp);
lapMesg.SetTotalTimerTime(endTimestamp - startTimestamp);
lapMesg.SetStartPositionLat((int)firstRecord["position_lat"]);
lapMesg.SetStartPositionLong((int)firstRecord["position_long"]);
lapMesg.SetEndPositionLat((int)lastRecord["position_lat"]);
lapMesg.SetEndPositionLong((int)lastRecord["position_long"]);
lapMesg.SetTotalDistance((float)lastRecord["distance"]);
encoder.Write(lapMesg);
// Timer Events are REQUIRED for FIT COURSE files
var eventMesgStart = new EventMesg();
eventMesgStart.SetTimestamp(startDateTime);
eventMesgStart.SetEvent(Event.Timer);
eventMesgStart.SetEventType(EventType.Start);
encoder.Write(eventMesgStart);
// Every FIT COURSE file MUST contain Record messages
foreach (var record in courseData)
{
var timestamp = (uint)record["timestamp"];
var latitude = (int)record["position_lat"];
var longitude = (int)record["position_long"];
var distance = (float)record["distance"];
var speed = (float)record["speed"];
var altitude = (float)record["altitude"];
var recordMesg = new RecordMesg();
recordMesg.SetTimestamp(new Dynastream.Fit.DateTime(timestamp));
recordMesg.SetPositionLat(latitude);
recordMesg.SetPositionLong(longitude);
recordMesg.SetDistance(distance);
recordMesg.SetSpeed(speed);
recordMesg.SetAltitude(altitude);
encoder.Write(recordMesg);
// Add a Course Point at the halfway point of the route
if (record == halfwayRecord)
{
var coursePointMesg = new CoursePointMesg();
coursePointMesg.SetTimestamp(new Dynastream.Fit.DateTime(timestamp));
coursePointMesg.SetName("Halfway");
coursePointMesg.SetType(CoursePoint.Generic);
coursePointMesg.SetPositionLat(latitude);
coursePointMesg.SetPositionLong(longitude);
coursePointMesg.SetDistance(distance);
encoder.Write(coursePointMesg);
}
}
// Timer Events are REQUIRED for FIT COURSE files
var eventMesgStop = new EventMesg();
eventMesgStop.SetTimestamp(endDateTime);
eventMesgStop.SetEvent(Event.Timer);
eventMesgStop.SetEventType(EventType.StopAll);
encoder.Write(eventMesgStop);
// Update the data size in the header and calculate the CRC
encoder.Close();
// Close the output stream
fitDest.Close();
Console.WriteLine($"Encoded FIT file {fitDest.Name}");
}
/// <summary>
/// Set EndDate field</summary>
/// <param name="endDate_">Nullable field value to be set</param>
public void SetEndDate(DateTime endDate_)
{
SetFieldValue(3, 0, endDate_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
/// <summary>
/// Set TimeCreated field
/// Comment: Corresponds to file_id of scheduled workout / course.</summary>
/// <param name="timeCreated_">Nullable field value to be set</param>
public void SetTimeCreated(DateTime timeCreated_)
{
SetFieldValue(3, 0, timeCreated_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
static public void CreateLapSwimActivity()
{
// Example Swim Data representing a 500 yard pool swim using different strokes and drills.
var swimData = new List <Dictionary <string, object> >()
{
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 20U }, { "stroke", "Freestyle" }, { "strokes", 30U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 25U }, { "stroke", "Freestyle" }, { "strokes", 20U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 30U }, { "stroke", "Freestyle" }, { "strokes", 10U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 35U }, { "stroke", "Freestyle" }, { "strokes", 20U }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
new Dictionary <string, object>()
{
{ "type", "Idle" }, { "duration", 60U }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 20U }, { "stroke", "Backstroke" }, { "strokes", 30U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 25U }, { "stroke", "Backstroke" }, { "strokes", 20U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 30U }, { "stroke", "Backstroke" }, { "strokes", 10U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 35U }, { "stroke", "Backstroke" }, { "strokes", 20U }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
new Dictionary <string, object>()
{
{ "type", "Idle" }, { "duration", 60U }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 20U }, { "stroke", "Breaststroke" }, { "strokes", 30U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 25U }, { "stroke", "Breaststroke" }, { "strokes", 20U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 30U }, { "stroke", "Breaststroke" }, { "strokes", 10U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 35U }, { "stroke", "Breaststroke" }, { "strokes", 20U }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
new Dictionary <string, object>()
{
{ "type", "Idle" }, { "duration", 60U }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 20U }, { "stroke", "Butterfly" }, { "strokes", 30U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 25U }, { "stroke", "Butterfly" }, { "strokes", 20U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 30U }, { "stroke", "Butterfly" }, { "strokes", 10U }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 35U }, { "stroke", "Butterfly" }, { "strokes", 20U }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
new Dictionary <string, object>()
{
{ "type", "Idle" }, { "duration", 60U }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 40U }, { "stroke", "Drill" }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 40U }, { "stroke", "Drill" }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 40U }, { "stroke", "Drill" }
},
new Dictionary <string, object>()
{
{ "type", "Active" }, { "duration", 40U }, { "stroke", "Drill" }
},
new Dictionary <string, object>()
{
{ "type", "Lap" }
},
};
const string FileName = "ActivityEncodeRecipeLapSwim.fit";
var messages = new List <Mesg>();
// The starting timestamp for the activity
var startTime = new Dynastream.Fit.DateTime(System.DateTime.UtcNow);
// Timer Events are a BEST PRACTICE for FIT ACTIVITY files
var eventMesgStart = new EventMesg();
eventMesgStart.SetTimestamp(startTime);
eventMesgStart.SetEvent(Event.Timer);
eventMesgStart.SetEventType(EventType.Start);
messages.Add(eventMesgStart);
//
// Create a Length or Lap message for each item in the sample swim data. Calculate
// distance, duration, and stroke count for each lap and the overall session.
//
// Session Accumulators
uint sessionTotalElapsedTime = 0;
float sessionDistance = 0;
ushort sessionNumLengths = 0;
ushort sessionNumActiveLengths = 0;
ushort sessionTotalStrokes = 0;
ushort sessionNumLaps = 0;
// Lap accumulators
uint lapTotalElapsedTime = 0;
float lapDistance = 0;
ushort lapNumActiveLengths = 0;
ushort lapNumLengths = 0;
ushort lapFirstLengthIndex = 0;
ushort lapTotalStrokes = 0;
var lapStartTime = new Dynastream.Fit.DateTime(startTime);
var poolLength = 22.86f;
var poolLengthUnit = DisplayMeasure.Statute;
var timestamp = new Dynastream.Fit.DateTime(startTime);
ushort messageIndex = 0;
foreach (var swimLength in swimData)
{
string type = (string)swimLength["type"];
if (type.Equals("Lap"))
{
// Create a Lap message, set its fields, and write it to the file
var lapMesg = new LapMesg();
lapMesg.SetMessageIndex(sessionNumLaps);
lapMesg.SetTimestamp(timestamp);
lapMesg.SetStartTime(lapStartTime);
lapMesg.SetTotalElapsedTime(lapTotalElapsedTime);
lapMesg.SetTotalTimerTime(lapTotalElapsedTime);
lapMesg.SetTotalDistance(lapDistance);
lapMesg.SetFirstLengthIndex(lapFirstLengthIndex);
lapMesg.SetNumActiveLengths(lapNumActiveLengths);
lapMesg.SetNumLengths(lapNumLengths);
lapMesg.SetTotalStrokes(lapTotalStrokes);
lapMesg.SetAvgStrokeDistance(lapDistance / lapTotalStrokes);
lapMesg.SetSport(Sport.Swimming);
lapMesg.SetSubSport(SubSport.LapSwimming);
messages.Add(lapMesg);
sessionNumLaps++;
// Reset the Lap accumulators
lapFirstLengthIndex = messageIndex;
lapNumActiveLengths = 0;
lapNumLengths = 0;
lapTotalElapsedTime = 0;
lapDistance = 0;
lapTotalStrokes = 0;
lapStartTime = new Dynastream.Fit.DateTime(timestamp);
}
else
{
uint duration = (uint)swimLength["duration"];
var lengthType = (LengthType)Enum.Parse(typeof(LengthType), type);
// Create a Length message and its fields
var lengthMesg = new LengthMesg();
lengthMesg.SetMessageIndex(messageIndex++);
lengthMesg.SetStartTime(timestamp);
lengthMesg.SetTotalElapsedTime(duration);
lengthMesg.SetTotalTimerTime(duration);
lengthMesg.SetLengthType(lengthType);
timestamp.Add(duration);
lengthMesg.SetTimestamp(timestamp);
// Create the Record message that pairs with the Length Message
var recordMesg = new RecordMesg();
recordMesg.SetTimestamp(timestamp);
recordMesg.SetDistance(sessionDistance + poolLength);
// Is this an Active Length?
if (lengthType == LengthType.Active)
{
// Get the Active data from the model
string stroke = swimLength.ContainsKey("stroke") ? (String)swimLength["stroke"] : "Freestyle";
uint strokes = swimLength.ContainsKey("strokes") ? (uint)swimLength["strokes"] : 0;
SwimStroke swimStroke = (SwimStroke)Enum.Parse(typeof(SwimStroke), stroke);
// Set the Active data on the Length Message
lengthMesg.SetAvgSpeed(poolLength / (float)duration);
lengthMesg.SetSwimStroke(swimStroke);
if (strokes > 0)
{
lengthMesg.SetTotalStrokes((ushort)strokes);
lengthMesg.SetAvgSwimmingCadence((byte)(strokes * 60U / duration));
}
// Set the Active data on the Record Message
recordMesg.SetSpeed(poolLength / (float)duration);
if (strokes > 0)
{
recordMesg.SetCadence((byte)((strokes * 60U) / duration));
}
// Increment the "Active" accumulators
sessionNumActiveLengths++;
lapNumActiveLengths++;
sessionDistance += poolLength;
lapDistance += poolLength;
sessionTotalStrokes += (ushort)strokes;
lapTotalStrokes += (ushort)strokes;
}
// Write the messages to the file
messages.Add(recordMesg);
messages.Add(lengthMesg);
// Increment the "Total" accumulators
sessionTotalElapsedTime += duration;
lapTotalElapsedTime += duration;
sessionNumLengths++;
lapNumLengths++;
}
}
// Timer Events are a BEST PRACTICE for FIT ACTIVITY files
var eventMesgStop = new EventMesg();
eventMesgStop.SetTimestamp(timestamp);
eventMesgStop.SetEvent(Event.Timer);
eventMesgStop.SetEventType(EventType.StopAll);
messages.Add(eventMesgStop);
// Every FIT ACTIVITY file MUST contain at least one Session message
var sessionMesg = new SessionMesg();
sessionMesg.SetMessageIndex(0);
sessionMesg.SetTimestamp(timestamp);
sessionMesg.SetStartTime(startTime);
sessionMesg.SetTotalElapsedTime(sessionTotalElapsedTime);
sessionMesg.SetTotalTimerTime(sessionTotalElapsedTime);
sessionMesg.SetTotalDistance(sessionDistance);
sessionMesg.SetSport(Sport.Swimming);
sessionMesg.SetSubSport(SubSport.LapSwimming);
sessionMesg.SetFirstLapIndex(0);
sessionMesg.SetNumLaps(sessionNumLaps);
sessionMesg.SetPoolLength(poolLength);
sessionMesg.SetPoolLengthUnit(poolLengthUnit);
sessionMesg.SetNumLengths(sessionNumLengths);
sessionMesg.SetNumActiveLengths(sessionNumActiveLengths);
sessionMesg.SetTotalStrokes(sessionTotalStrokes);
sessionMesg.SetAvgStrokeDistance(sessionDistance / sessionTotalStrokes);
messages.Add(sessionMesg);
// Every FIT ACTIVITY file MUST contain EXACTLY one Activity message
var activityMesg = new ActivityMesg();
activityMesg.SetTimestamp(timestamp);
activityMesg.SetNumSessions(1);
var timezoneOffset = (int)TimeZoneInfo.Local.BaseUtcOffset.TotalSeconds;
activityMesg.SetLocalTimestamp((uint)((int)timestamp.GetTimeStamp() + timezoneOffset));
activityMesg.SetTotalTimerTime(sessionTotalElapsedTime);
messages.Add(activityMesg);
CreateActivityFile(messages, FileName, startTime);
}
/// <summary>
/// Set StartDate field</summary>
/// <param name="startDate_">Nullable field value to be set</param>
public void SetStartDate(DateTime startDate_)
{
SetFieldValue(2, 0, startDate_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
public bool Equals(DateTime dateTime)
{
return(this.GetTimeStamp().Equals(dateTime.GetTimeStamp()) && (this.GetFractionalTimeStamp().Equals(dateTime.GetFractionalTimeStamp())));
}
/// <summary>
/// Set TimeCreated field
/// Comment: Only set for files that are can be created/erased.</summary>
/// <param name="timeCreated_">Nullable field value to be set</param>
public void SetTimeCreated(DateTime timeCreated_)
{
SetFieldValue(4, 0, timeCreated_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
/// <summary>
/// Set SystemTimestamp field
/// Units: s
/// Comment: Whole second part of the system timestamp</summary>
/// <param name="systemTimestamp_">Nullable field value to be set</param>
public void SetSystemTimestamp(DateTime systemTimestamp_)
{
SetFieldValue(1, 0, systemTimestamp_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
public bool Equals(DateTime dateTime)
{
return (this.timeStamp == dateTime.GetTimeStamp());
}
/// <summary>
/// Set StressLevelTime field
/// Units: s
/// Comment: Time stress score was calculated</summary>
/// <param name="stressLevelTime_">Nullable field value to be set</param>
public void SetStressLevelTime(DateTime stressLevelTime_)
{
SetFieldValue(1, 0, stressLevelTime_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
/// <summary>
/// Set ClockTime field
/// Comment: UTC timestamp used to set the devices clock and date</summary>
/// <param name="clockTime_">Nullable field value to be set</param>
public void SetClockTime(DateTime clockTime_)
{
SetFieldValue(39, 0, clockTime_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
/// <summary>
/// Set Timestamp field
/// Units: s</summary>
/// <param name="timestamp_">Nullable field value to be set</param>
public void SetTimestamp(DateTime timestamp_)
{
SetFieldValue(253, 0, timestamp_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
/// <summary>
/// Set EndDate field</summary>
/// <param name="endDate_">Nullable field value to be set</param>
public void SetEndDate(DateTime endDate_)
{
SetFieldValue(3, 0, endDate_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
static public void CreateTimeBasedActivity()
{
const double TwoPI = Math.PI * 2.0;
const double SemicirclesPerMeter = 107.173;
const string FileName = "ActivityEncodeRecipe.fit";
var messages = new List <Mesg>();
// The starting timestamp for the activity
var startTime = new Dynastream.Fit.DateTime(System.DateTime.UtcNow);
// Timer Events are a BEST PRACTICE for FIT ACTIVITY files
var eventMesgStart = new EventMesg();
eventMesgStart.SetTimestamp(startTime);
eventMesgStart.SetEvent(Event.Timer);
eventMesgStart.SetEventType(EventType.Start);
messages.Add(eventMesgStart);
// Create the Developer Id message for the developer data fields.
var developerIdMesg = new DeveloperDataIdMesg();
// It is a BEST PRACTICE to reuse the same Guid for all FIT files created by your platform
byte[] appId = new Guid("00010203-0405-0607-0809-0A0B0C0D0E0F").ToByteArray();
for (int i = 0; i < appId.Length; i++)
{
developerIdMesg.SetApplicationId(i, appId[i]);
}
developerIdMesg.SetDeveloperDataIndex(0);
developerIdMesg.SetApplicationVersion(110);
messages.Add(developerIdMesg);
// Create the Developer Data Field Descriptions
var doughnutsFieldDescMesg = new FieldDescriptionMesg();
doughnutsFieldDescMesg.SetDeveloperDataIndex(0);
doughnutsFieldDescMesg.SetFieldDefinitionNumber(0);
doughnutsFieldDescMesg.SetFitBaseTypeId(FitBaseType.Float32);
doughnutsFieldDescMesg.SetFieldName(0, "Doughnuts Earned");
doughnutsFieldDescMesg.SetUnits(0, "doughnuts");
doughnutsFieldDescMesg.SetNativeMesgNum(MesgNum.Session);
messages.Add(doughnutsFieldDescMesg);
FieldDescriptionMesg hrFieldDescMesg = new FieldDescriptionMesg();
hrFieldDescMesg.SetDeveloperDataIndex(0);
hrFieldDescMesg.SetFieldDefinitionNumber(1);
hrFieldDescMesg.SetFitBaseTypeId(FitBaseType.Uint8);
hrFieldDescMesg.SetFieldName(0, "Heart Rate");
hrFieldDescMesg.SetUnits(0, "bpm");
hrFieldDescMesg.SetNativeFieldNum(RecordMesg.FieldDefNum.HeartRate);
hrFieldDescMesg.SetNativeMesgNum(MesgNum.Record);
messages.Add(hrFieldDescMesg);
// Every FIT ACTIVITY file MUST contain Record messages
var timestamp = new Dynastream.Fit.DateTime(startTime);
// Create one hour (3600 seconds) of Record data
for (uint i = 0; i <= 3600; i++)
{
// Create a new Record message and set the timestamp
var recordMesg = new RecordMesg();
recordMesg.SetTimestamp(timestamp);
// Fake Record Data of Various Signal Patterns
recordMesg.SetDistance(i); // Ramp
recordMesg.SetSpeed(1); // Flatline
recordMesg.SetHeartRate((byte)((Math.Sin(TwoPI * (0.01 * i + 10)) + 1.0) * 127.0)); // Sine
recordMesg.SetCadence((byte)(i % 255)); // Sawtooth
recordMesg.SetPower((ushort)((i % 255) < 127 ? 150 : 250)); // Square
recordMesg.SetAltitude((float)Math.Abs(((double)i % 255.0) - 127.0)); // Triangle
recordMesg.SetPositionLat(0);
recordMesg.SetPositionLong((int)Math.Round(i * SemicirclesPerMeter));
// Add a Developer Field to the Record Message
var hrDevField = new DeveloperField(hrFieldDescMesg, developerIdMesg);
recordMesg.SetDeveloperField(hrDevField);
hrDevField.SetValue((byte)((Math.Sin(TwoPI * (0.01 * i + 10)) + 1.0) * 127.0)); // Sine
// Write the Rercord message to the output stream
messages.Add(recordMesg);
// Increment the timestamp by one second
timestamp.Add(1);
}
// Timer Events are a BEST PRACTICE for FIT ACTIVITY files
var eventMesgStop = new EventMesg();
eventMesgStop.SetTimestamp(timestamp);
eventMesgStop.SetEvent(Event.Timer);
eventMesgStop.SetEventType(EventType.StopAll);
messages.Add(eventMesgStop);
// Every FIT ACTIVITY file MUST contain at least one Lap message
var lapMesg = new LapMesg();
lapMesg.SetMessageIndex(0);
lapMesg.SetTimestamp(timestamp);
lapMesg.SetStartTime(startTime);
lapMesg.SetTotalElapsedTime(timestamp.GetTimeStamp() - startTime.GetTimeStamp());
lapMesg.SetTotalTimerTime(timestamp.GetTimeStamp() - startTime.GetTimeStamp());
messages.Add(lapMesg);
// Every FIT ACTIVITY file MUST contain at least one Session message
var sessionMesg = new SessionMesg();
sessionMesg.SetMessageIndex(0);
sessionMesg.SetTimestamp(timestamp);
sessionMesg.SetStartTime(startTime);
sessionMesg.SetTotalElapsedTime(timestamp.GetTimeStamp() - startTime.GetTimeStamp());
sessionMesg.SetTotalTimerTime(timestamp.GetTimeStamp() - startTime.GetTimeStamp());
sessionMesg.SetSport(Sport.StandUpPaddleboarding);
sessionMesg.SetSubSport(SubSport.Generic);
sessionMesg.SetFirstLapIndex(0);
sessionMesg.SetNumLaps(1);
// Add a Developer Field to the Session message
var doughnutsEarnedDevField = new DeveloperField(doughnutsFieldDescMesg, developerIdMesg);
doughnutsEarnedDevField.SetValue(sessionMesg.GetTotalElapsedTime() / 1200.0f);
sessionMesg.SetDeveloperField(doughnutsEarnedDevField);
messages.Add(sessionMesg);
// Every FIT ACTIVITY file MUST contain EXACTLY one Activity message
var activityMesg = new ActivityMesg();
activityMesg.SetTimestamp(timestamp);
activityMesg.SetNumSessions(1);
var timezoneOffset = (int)TimeZoneInfo.Local.BaseUtcOffset.TotalSeconds;
activityMesg.SetLocalTimestamp((uint)((int)timestamp.GetTimeStamp() + timezoneOffset));
activityMesg.SetTotalTimerTime(timestamp.GetTimeStamp() - startTime.GetTimeStamp());
messages.Add(activityMesg);
CreateActivityFile(messages, FileName, startTime);
}
/// <summary>
/// Set UtcTimestamp field
/// Units: s
/// Comment: Used to correlate UTC to system time if the timestamp of the message is in system time. This UTC time is derived from the GPS data.</summary>
/// <param name="utcTimestamp_">Nullable field value to be set</param>
public void SetUtcTimestamp(DateTime utcTimestamp_)
{
SetFieldValue(6, 0, utcTimestamp_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
/// <summary>
/// Set IssueTime field
/// Comment: Time alert was issued</summary>
/// <param name="issueTime_">Nullable field value to be set</param>
public void SetIssueTime(DateTime issueTime_)
{
SetFieldValue(1, 0, issueTime_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
/// <summary>
/// Set ExpireTime field
/// Comment: Time alert expires</summary>
/// <param name="expireTime_">Nullable field value to be set</param>
public void SetExpireTime(DateTime expireTime_)
{
SetFieldValue(2, 0, expireTime_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
/// <summary>
/// Set Timestamp field
/// Units: s
/// Comment: Must align to logging interval, for example, time must be 00:00:00 for daily log.</summary>
/// <param name="timestamp_">Nullable field value to be set</param>
public void SetTimestamp(DateTime timestamp_)
{
SetFieldValue(253, 0, timestamp_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
public bool Equals(DateTime dateTime)
{
return(this.timeStamp == dateTime.GetTimeStamp());
}
/// <summary>
/// Set StartDate field</summary>
/// <param name="startDate_">Nullable field value to be set</param>
public void SetStartDate(DateTime startDate_)
{
SetFieldValue(2, 0, startDate_.GetTimeStamp(), Fit.SubfieldIndexMainField);
}
public bool Equals(DateTime dateTime)
{
return (this.GetTimeStamp().Equals(dateTime.GetTimeStamp()) && (this.GetFractionalTimeStamp().Equals(dateTime.GetFractionalTimeStamp())));
}