/// <summary>
/// Puts data to web server for database storage
/// </summary>
/// <param name="toPass">The data from the sensor</param>
/// <param name="sensorType">The type of sensor from which the data was taken</param>
/// <param name="boardId">The ID of the board</param>
private void WriteToWeb(object[] toPass, DataDecoder.SensorType sensorType, int boardId)
{
writeCount++;
if ((!simulatedToolStripMenuItem.Checked || (writeCount > 10)) && !thrdWebSubmit.IsBusy)
{
writeCount = 0;
switch (sensorType)
{
case DataDecoder.SensorType.Temperature:
thrdWebSubmit.RunWorkerAsync("http://www.dmanda.com/capstone/putdata.php?datatype=temp&id=" + boardId.ToString()
+ "&data[0]=" + toPass[0].ToString());
break;
case DataDecoder.SensorType.Accelerometer:
thrdWebSubmit.RunWorkerAsync("http://www.dmanda.com/capstone/putdata.php?datatype=accel&id=" + boardId.ToString()
+ "&data[0]=" + toPass[0].ToString() + "&data[1]=" + toPass[1].ToString() + "&data[2]=" + toPass[2].ToString());
break;
case DataDecoder.SensorType.Button:
thrdWebSubmit.RunWorkerAsync("http://www.dmanda.com/capstone/putdata.php?datatype=button&id=" + boardId.ToString()
+ "&data[0]=" + toPass[0].ToString());
break;
}
}
}
/// <summary>
/// Writes data to a local log file
/// </summary>
/// <remarks>File format is [Sensor type],[Board ID],[Data1],[Data2],...</remarks>
/// <param name="toPass">The data from the sensor</param>
/// <param name="sensorType">The type of sensor from which the data was taken</param>
/// <param name="boardId">The ID of the board</param>
private void WriteToFile(object[] toPass, DataDecoder.SensorType sensorType, int boardId)
{
if (fsLog != null)
{
switch (sensorType)
{
case DataDecoder.SensorType.Temperature:
swLog.WriteLine("Temp," + boardId.ToString() + "," + toPass[0].ToString());
break;
case DataDecoder.SensorType.Accelerometer:
swLog.WriteLine("Accel," + boardId.ToString() + "," + toPass[0].ToString() + "," + toPass[1].ToString()
+ "," + toPass[2].ToString());
break;
case DataDecoder.SensorType.Button:
swLog.WriteLine("Temp," + boardId.ToString() + "," + toPass[0].ToString());
break;
}
}
}
/// <summary>
/// Writes data to a log file and the web
/// </summary>
/// <param name="toPass">The data from the sensor</param>
/// <param name="sensorType">The type of sensor from which the data was taken</param>
/// <param name="boardId">The ID of the board</param>
private void WriteInfo(object[] toPass, DataDecoder.SensorType sensorType, int boardId)
{
if (recordDataToolStripMenuItem.Checked)
{
WriteToWeb(toPass, sensorType, boardId);
}
if (saveToFileToolStripMenuItem.Checked)
{
WriteToFile(toPass, sensorType, boardId);
}
}
/// <summary>
/// Updates the GUI from another thread to avoid conflicts
/// </summary>
/// <param name="senseType">The type of the sensor data to update</param>
/// <param name="boardID">The board from which the data originated</param>
/// <param name="parameters">The data values required by that sensor</param>
private void UpdateGUIFunction(DataDecoder.SensorType senseType, int boardID, object[] parameters)
{
HideShowBlocks();
lblError.Text = "";
lblLastMessage.Text = DateTime.Now.ToLongTimeString();
switch (senseType)
{
case DataDecoder.SensorType.Temperature:
//update label
lblTemp.Text = parameters[0].ToString();
lblTempF.Text = (Convert.ToDouble(parameters[0]) * 9 / 5 + 32).ToString();
//draw graph
DrawTempGraph();
//chrtTempHist.Data.DataSource = graphPts;
//chrtTempHist.Data.DataBind();
break;
case DataDecoder.SensorType.Accelerometer:
double accelX = (Convert.ToDouble(parameters[0]) - 2047.5) / 2047.5 * 2;
double accelY = (Convert.ToDouble(parameters[1]) - 2047.5) / 2047.5 * 2;
double accelZ = (Convert.ToDouble(parameters[2]) - 2047.5) / 2047.5 * 2;
lblAccelX.Text = Math.Round(accelX, 2).ToString() + " G";
lblAccelY.Text = Math.Round(accelY, 2).ToString() + " G";
lblAccelZ.Text = Math.Round(accelZ, 2).ToString() + " G";
userControl11.UpdateDisplay(accelX, accelY, accelZ);
break;
case DataDecoder.SensorType.Button:
if ((bool)parameters[0])
{
lblButtonPress.BackColor = Color.Blue;
}
else
{
lblButtonPress.BackColor = Color.White;
}
break;
case DataDecoder.SensorType.Unknown:
lblError.Text = "Unknown Sensor Type";
break;
}
}
/// <summary>
/// Invokes the GUI update to make it thread safe
/// </summary>
/// <param name="passIn">The data needed to update the GUI for that sensor</param>
/// <param name="sensor">Sensor type of data to update</param>
/// <param name="sensorBoard">The ID of the sensor board transmitting the data</param>
private void RemoteDisplayUpdate(object[] passIn, DataDecoder.SensorType sensor, int sensorBoard)
{
if (!this.IsDisposed)
{
object[] pass = new object[3];
pass[0] = sensor;
pass[1] = sensorBoard;
pass[2] = passIn;
try
{
this.Invoke(this.updateGUI, pass);
}
catch { }
}
}
/// <summary>
/// Puts the data into a format for display
/// </summary>
/// <param name="readData">The full packet received from ANT</param>
private void ProcessData(byte[] readData)
{
if (antComm.ChecksumVerify(readData))
{
DataDecoder data = new DataDecoder(readData);
if (data.Sensor != DataDecoder.SensorType.InvalidData)
{
object[] toPass;
lastRecieved[DataDecoder.SensorType.Accelerometer]++;
lastRecieved[DataDecoder.SensorType.Button]++;
lastRecieved[DataDecoder.SensorType.Temperature]++;
lastRecieved[data.Sensor] = 0;
switch (data.Sensor)
{
case DataDecoder.SensorType.Temperature:
//convert to voltage
double dataValue = GetADCVoltage(data.ProcessedData[0].value);
//convert to temperature
//dataValue = (dataValue - .5) * 100; //TMP 36
dataValue = tempConv.GetTemp(dataValue);
dataValue = Math.Round(dataValue, 2);
pastTemps.Enqueue(dataValue);
if (pastTemps.Count == 150)
{
pastTemps.Dequeue();
}
toPass = new object[1];
toPass[0] = dataValue;
break;
case DataDecoder.SensorType.Accelerometer:
double xValue = data.ProcessedData[0].value;
double yValue = data.ProcessedData[1].value;
double zValue = data.ProcessedData[2].value;
toPass = new object[3];
toPass[0] = Math.Round(xValue, 3);
toPass[1] = Math.Round(yValue, 3);
toPass[2] = Math.Round(zValue, 3);
break;
case DataDecoder.SensorType.Button:
toPass = new object[1];
toPass[0] = Convert.ToBoolean(data.ProcessedData[0].value);
break;
default:
toPass = new object[1];
break;
}
WriteInfo(toPass, data.Sensor, data.DeviceID);
RemoteDisplayUpdate(toPass, data.Sensor, data.DeviceID);
}
}
}