private void write(BtHrpPacket btHrpPacket, DateTime timestamp)
{
excelWorksheet.Cells[row, 1].Value = timestamp;
excelWorksheet.Cells[row, 1].Style.Numberformat.Format = dateFormat;
excelWorksheet.Cells[row, 2].Value = btHrpPacket.HeartRate;
row++;
}
protected override void BtHrpLog(BtHrpPacket btHrpPacket)
{
DateTime timestamp = DateTime.Now;
if (!running)
{
return;
}
write(btHrpPacket, timestamp);
}
private void write(BtHrpPacket btHrpPacketPacket, DateTime timestamp)
{
xmlWriter.WriteStartElement("Record");
xmlWriter.WriteStartAttribute("time");
xmlWriter.WriteValue(timestamp);
xmlWriter.WriteEndAttribute();
xmlWriter.WriteStartElement("BPM");
xmlWriter.WriteValue(btHrpPacketPacket.HeartRate);
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
}
private void ProcessData(byte[] data, DateTimeOffset timestamp)
{
#if DEBUG
logger.Debug("Processing HRP payload, data = " + data);
#endif
byte currentOffset = 0;
byte flags = data[currentOffset];
bool isHeartRateValueSizeLong = ((flags & HEART_RATE_VALUE_FORMAT) != 0);
bool hasEnergyExpended = ((flags & ENERGY_EXPANDED_STATUS) != 0);
currentOffset++;
ushort heartRateMeasurementValue = 0;
if (isHeartRateValueSizeLong)
{
heartRateMeasurementValue = (ushort)((data[currentOffset + 1] << 8) + data[currentOffset]);
currentOffset += 2;
}
else
{
heartRateMeasurementValue = data[currentOffset];
currentOffset++;
}
ushort expendedEnergyValue = 0;
if (hasEnergyExpended)
{
expendedEnergyValue = (ushort)((data[currentOffset + 1] << 8) + data[currentOffset]);
currentOffset += 2;
}
BtHrpPacket btHrpPacket = new BtHrpPacket
{
HeartRate = heartRateMeasurementValue,
HasExpendedEnergy = hasEnergyExpended,
ExpendedEnergy = expendedEnergyValue,
Timestamp = timestamp
};
#if DEBUG
logger.Debug("Constructed HRP packet = " + btHrpPacket);
#endif
TotalPackets++;
secondLastPacket = lastPacket;
lastPacket = btHrpPacket;
ProcessPackets();
}
private void write(BtHrpPacket btHrpPacket, DateTime timestamp)
{
StringBuilder sb = new StringBuilder();
sb.Append(timestamp.ToString());
sb.Append(delimiter);
sb.Append(btHrp.HeartBeats.ToString());
sb.Append(delimiter);
sb.Append(btHrpPacket.HeartRate.ToString());
sb.Append(delimiter);
sb.Append(btHrp.MinHeartRate.ToString());
sb.Append(delimiter);
sb.Append(btHrp.MaxHeartRate.ToString());
sb.Append(delimiter);
streamWriter.WriteLine(sb.ToString());
}
private void write(BtHrpPacket btHrpPacket, DateTime timestamp)
{
StringBuilder sb = new StringBuilder();
sb.Append((packetIndex++).ToString());
sb.Append(delimiter);
sb.Append(timestamp.ToString());
sb.Append(delimiter);
sb.Append(btHrp.HeartBeats.ToString());
sb.Append(delimiter);
sb.Append(btHrpPacket.HeartRate.ToString());
sb.Append(delimiter);
sb.Append(btHrp.MinHeartRate.ToString());
sb.Append(delimiter);
sb.Append(btHrp.MaxHeartRate.ToString());
sb.Append(delimiter);
sb.Append(Environment.NewLine);
byte[] payload = Encoding.UTF8.GetBytes(sb.ToString());
udpClient.Send(payload, payload.Length, this.ipAddress, this.destinationPort);
}
protected override void BtHrpLog(BtHrpPacket btHrpPacket)
{
DateTime timestamp = DateTime.Now;
heartbeats = btHrp.HeartBeats;
if (btHrp.MinHeartRate < min || min == null)
{
min = btHrp.MinHeartRate;
minTime = timestamp;
}
if (btHrp.MaxHeartRate > max || max == null)
{
max = btHrp.MaxHeartRate;
maxTime = timestamp;
}
if (!running)
{
return;
}
write(btHrpPacket, timestamp);
}
protected abstract void BtHrpLog(BtHrpPacket btHrpPacket);
