private void OnButtonClick_OK(object sender, System.EventArgs e)
{
// create an instance of the data logger
MccDaq.DataLogger logger = new MccDaq.DataLogger(m_SrcFilename);
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int sampleCount = 0;
int startDate = 0;
int startTime = 0;
ULStat = logger.GetSampleInfo
(ref sampleInterval, ref sampleCount, ref startDate, ref startTime);
if (ULStat.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblResult.Text = ULStat.Message;
return;
}
// get the destination path from the source file name
int index = m_SrcFilename.LastIndexOf(".");
string m_DestFilename = m_SrcFilename.Substring(0, index + 1) + "csv" + "\0";
// convert the file
// Parameters:
// m_DestFilename :destination file
// startSample :first sample to convert
// sampleCount :number of samples to convert
// m_Delimiter :field seperator
int startSample = 0;
ULStat = logger.ConvertFile(m_DestFilename, startSample, sampleCount, m_Delimiter);
if (ULStat.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblResult.Text = ULStat.Message;
return;
}
else
{
lblResult.Text = logger.FileName + " converted to " + m_DestFilename + ".";
}
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
// Initiate error handling
// activating error handling will trap errors like
// bad channel numbers and non-configured conditions.
// Parameters:
// MccDaq.ErrorReporting.PrintAll :all warnings and errors encountered will be printed
// MccDaq.ErrorHandling.StopAll :if an error is encountered, the program will stop
MccDaq.ErrorInfo errorInfo = MccDaq.MccService.ErrHandling(MccDaq.ErrorReporting.PrintAll, MccDaq.ErrorHandling.StopAll);
// Get the first file in the directory
// Parameters:
// MccDaq.GetFileOptions.GetFirst :first file
// m_Path :path to search
// filename :receives name of file
string filename = new string('\0', MAX_PATH);
errorInfo = MccDaq.DataLogger.GetFileName((int)MccDaq.GetFileOptions.GetFirst, ref m_Path, ref filename);
string newpath = filename.TrimEnd('\0');
string absolutePath = Path.GetFullPath(newpath);
// create an instance of the data logger
MccDaq.DataLogger logger = new MccDaq.DataLogger(filename);
// Get the file info for the first file in the directory
// Parameters:
// filename :file to retrieve information from
// version :receives the version of the file
// size :receives the size of file
int version = 0;
int size = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetFileInfo(ref version, ref size);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblFilename.Text = absolutePath;
lblFileVersion.Text = version.ToString();
lblFileSize.Text = size.ToString();
}
}
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int sampleCount = 0;
int startDate = 0;
int startTime = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetSampleInfo(ref sampleInterval, ref sampleCount, ref startDate, ref startTime);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblSampleInterval.Text = sampleInterval.ToString();
lblSampleCount.Text = sampleCount.ToString();
int day = startDate & 0xff;
int month = (startDate>>8) & 0xff;
int year = (startDate>>16) & 0xffff;
string dateStr = month.ToString() + "/" + day.ToString() + "/" + year.ToString();
lblStartDate.Text = dateStr;
string postfix;
switch ((startTime >> 24) & 0xff)
{
case 0:
postfix = " AM";
break;
case 1:
postfix = " PM";
break;
case -1:
postfix = "";
break;
default:
postfix = "";
break;
}
int hours = (startTime>>16) & 0xff;
int minutes = (startTime>>8) & 0xff;
int seconds = (startTime) & 0xff;
string timeStr = hours.ToString() + ":" + minutes.ToString() + ":" + seconds.ToString() + ":" + postfix;
lblStartTime.Text = timeStr;
}
}
// Get the ANALOG channel count for the first file in the directory
// Parameters:
// channelMask :receives the channel mask to specify which channels were logged
// unitMask :receives the unit mask to specify temp or raw data
// aiChannelCount :receives the number of AI chennels logged
int aiChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIChannelCount(ref aiChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblAIChannelCount.Text = aiChannelCount.ToString();
}
}
// Get the ANALOG info for the first file in the directory
// Parameters:
// channelMask :receives the channel mask to specify which channels were logged
// unitMask :receives the unit mask to specify temp or raw data
int [] channelNumbers;
int [] units;
channelNumbers = new int[aiChannelCount];
units = new int[aiChannelCount];
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIInfo(ref channelNumbers, ref units);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblChannelMask.Text = "";
lblUnitMask.Text = "";
for (int i=0; i<aiChannelCount; i++)
{
lblChannelMask.Text += channelNumbers[i].ToString();
if (units[i] == Convert.ToInt32(MccDaq.LoggerUnits.Raw))
lblUnitMask.Text += "Raw";
else
lblUnitMask.Text += "Temperature";
if (i < aiChannelCount - 1)
{
lblChannelMask.Text = lblChannelMask.Text + ", ";
lblUnitMask.Text = lblUnitMask.Text + ", ";
}
}
}
}
// Get the CJC info for the first file in the directory
// Parameters:
// cjcChannelCount :receives the number of CJC chennels logged
int cjcChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetCJCInfo( ref cjcChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblCJCChannelCount.Text = cjcChannelCount.ToString();
}
}
// Get the DIO info for the first file in the directory
// Parameters:
// dioChannelCount :receives the number of DIO chennels logged
int dioChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetDIOInfo(ref dioChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblDIOChannelCount.Text = dioChannelCount.ToString();
}
}
if (errorInfo.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
MessageBox.Show(errorInfo.Message);
return;
}
}
private void cmdSampInfo_Click(object sender, EventArgs e)
{
int Hour, Minute, Second;
int Month, Day, Year;
int SampleInterval, SampleCount;
int StartDate, StartTime;
int Postfix;
string PostfixStr, StartDateStr;
string StartTimeStr;
PostfixStr = "";
SampleInterval = 0;
SampleCount = 0;
StartDate = 0;
StartTime = 0;
// Get the sample information
// Parameters:
// Filename :name of file to get information from
// SampleInterval :time between samples
// SampleCount :number of samples in the file
// StartDate :date of first sample
// StartTime :time of first sample
ULStat = logger.GetSampleInfo(ref SampleInterval, ref SampleCount, ref StartDate, ref StartTime);
if (ULStat.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblComment.Text = ULStat.Message + ".";
}
else
{
//Parse the date from the StartDate parameter
Month = (StartDate >> 8) & 0xff;
Day = StartDate & 0xff;
Year = (StartDate >> 16) & 0xffff;
StartDateStr = Month.ToString("00") + "/" +
Day.ToString("00") + "/" + Year.ToString("0000");
//Parse the time from the StartTime parameter
Hour = (StartTime >> 16) & 0xffff;
Minute = (StartTime >> 8) & 0xff;
Second = StartTime & 0xff;
Postfix = (StartTime >> 24) & 0xff;
if (Postfix == 0)
{
PostfixStr = " AM";
}
if (Postfix == 1)
{
PostfixStr = " PM";
}
StartTimeStr = Hour.ToString("00") + ":" +
Minute.ToString("00") + ":" + Second.ToString("00")
+ PostfixStr;
txtResults.Text =
"The sample properties of '" + logger.FileName + "' are:" +
"\r\n" + "\r\n" + "\t" + "SampleInterval: " + "\t" +
SampleInterval.ToString("0") + "\r\n" + "\t" + "SampleCount: " +
"\t" + SampleCount.ToString("0") + "\r\n" + "\t" +
"Start Date: " + "\t" + StartDateStr + "\r\n" + "\t" +
"Start Time: " + "\t" + StartTimeStr;
}
}
private void frmLoggerData_Load(object sender, EventArgs e)
{
// Initiate error handling
// activating error handling will trap errors like
// bad channel numbers and non-configured conditions.
// Parameters:
// MccDaq.ErrorReporting.DontPrint :all warnings and errors encountered will be handled locally
// MccDaq.ErrorHandling.DontStop :if an error is encountered, the program will not stop,
// errors will be handled locally.
MccDaq.ErrorInfo ULStat = MccDaq.MccService.ErrHandling
(MccDaq.ErrorReporting.DontPrint, MccDaq.ErrorHandling.DontStop);
// Get the first file in the directory
// Parameters:
// MccDaq.GetFileOptions.GetFirst :first file
// m_Path :path to search
// filename :receives name of file
string filename = new string(' ', MAX_PATH);
ULStat = MccDaq.DataLogger.GetFileName
((int)MccDaq.GetFileOptions.GetFirst, ref m_Path, ref filename);
filename = filename.Trim();
filename = filename.Trim('\0');
// create an instance of the data logger
logger = new MccDaq.DataLogger(filename);
// Set the preferences
// Parameters
// timeFormat :specifies times are 12 or 24 hour format
// timeZone :specifies local time of GMT
// units :specifies Fahrenheit, Celsius, or Kelvin
MccDaq.TimeFormat timeFormat = MccDaq.TimeFormat.TwelveHour;
MccDaq.TimeZone timeZone = MccDaq.TimeZone.Local;
MccDaq.TempScale units = MccDaq.TempScale.Fahrenheit;
logger.SetPreferences(timeFormat, timeZone, units);
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int startDate = 0;
int startTime = 0;
if (ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
ULStat = logger.GetSampleInfo(ref sampleInterval, ref SampleCount, ref startDate, ref startTime);
}
// Get the ANALOG channel count for the first file in the directory
// Parameters:
// aiChannelCount :receives the number of AI chennels logged
int aiChannelCount = 0;
if (ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
ULStat = logger.GetAIChannelCount(ref aiChannelCount);
}
}
private void OnButtonClick_OK(object sender, System.EventArgs e)
{
// create an instance of the data logger
MccDaq.DataLogger logger = new MccDaq.DataLogger(m_SrcFilename);
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int sampleCount = 0;
int startDate = 0;
int startTime = 0;
m_ErrorInfo = logger.GetSampleInfo(ref sampleInterval, ref sampleCount, ref startDate, ref startTime);
// get the destination path from the source file name
int index = m_SrcFilename.LastIndexOf(".");
string m_DestFilename = m_SrcFilename.Substring(0, index+1) + "csv";
// convert the file
// Parameters:
// m_DestFilename :destination file
// startSample :first sample to convert
// sampleCount :number of samples to convert
// m_Delimiter :field seperator
int startSample = 0;
if (m_ErrorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
m_ErrorInfo = logger.ConvertFile(m_DestFilename, startSample, sampleCount, m_Delimiter);
}
if (m_ErrorInfo.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
MessageBox.Show(m_ErrorInfo.Message);
return;
}
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
// Initiate error handling
// activating error handling will trap errors like
// bad channel numbers and non-configured conditions.
// Parameters:
// MccDaq.ErrorReporting.PrintAll :all warnings and errors encountered will be printed
// MccDaq.ErrorHandling.StopAll :if an error is encountered, the program will stop
MccDaq.ErrorInfo errorInfo = MccDaq.MccService.ErrHandling(MccDaq.ErrorReporting.PrintAll, MccDaq.ErrorHandling.StopAll);
// Get the first file in the directory
// Parameters:
// MccDaq.GetFileOptions.GetFirst :first file
// m_Path :path to search
// filename :receives name of file
string filename = new string('\0', MAX_PATH);
errorInfo = MccDaq.DataLogger.GetFileName((int)MccDaq.GetFileOptions.GetFirst, ref m_Path, ref filename);
// create an instance of the data logger
MccDaq.DataLogger logger = new MccDaq.DataLogger(filename);
// Set the preferences
// Parameters
// timeFormat :specifies times are 12 or 24 hour format
// timeZone :specifies local time of GMT
// units :specifies Fahrenheit, Celsius, or Kelvin
MccDaq.TimeFormat timeFormat = MccDaq.TimeFormat.TwelveHour;
MccDaq.TimeZone timeZone = MccDaq.TimeZone.Local;
MccDaq.TempScale units = MccDaq.TempScale.Fahrenheit;
logger.SetPreferences(timeFormat, timeZone, units);
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int sampleCount = 0;
int startDate = 0;
int startTime = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetSampleInfo(ref sampleInterval, ref sampleCount, ref startDate, ref startTime);
}
// Get the ANALOG channel count for the first file in the directory
// Parameters:
// aiChannelCount :receives the number of AI chennels logged
int aiChannelCount = 0;
float [] aiChannelData = null;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIChannelCount(ref aiChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
aiChannelData = new float [sampleCount * aiChannelCount];
}
}
// Get the CJC info for the first file in the directory
// Parameters:
// cjcChannelCount :receives the number of CJC chennels logged
int cjcChannelCount = 0;
float [] cjcChannelData = null;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetCJCInfo( ref cjcChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
cjcChannelData = new float [sampleCount * cjcChannelCount];
}
}
// Get the DIO info for the first file in the directory
// Parameters:
// dioChannelCount :receives the number of DIO chennels logged
int dioChannelCount = 0;
int [] dioChannelData = null;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetDIOInfo(ref dioChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
dioChannelData = new int [sampleCount * dioChannelCount];
}
}
// Read the time tag information
// Parameters:
// startSample :first sample to read
// sampleCount :number of samples to read
// dateTags :receives the date tag information
// timeTags :receives the time tag information
int startSample = 0;
int [] dateTags = new int [sampleCount];
int [] timeTags = new int [sampleCount];
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.ReadTimeTags(startSample, sampleCount, ref dateTags, ref timeTags);
}
// Read the Analog data
// Parameters:
// startSample :first sample to read
// sampleCount :number of samples to read
// aiChannelData :receives the analog data
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.ReadAIChannels(startSample, sampleCount, ref aiChannelData);
}
// Read the CJC data
// Parameters:
// startSample :first sample to read
// sampleCount :number of samples to read
// cjcChannelData :receives the cjc data
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.ReadCJCChannels(startSample, sampleCount, ref cjcChannelData);
}
// Read the DIO data
// Parameters:
// startSample :first sample to read
// sampleCount :number of samples to read
// dioChannelData :receives the dio data
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.ReadDIOChannels(startSample, sampleCount, ref dioChannelData);
}
// display the data in teh list box
string displayStr;
string dateStr;
string timeStr;
string postfix;
int index;
for (int i=0; i<sampleCount; i++)
{
int date = dateTags[i];
int time = timeTags[i];
int day = date & 0xff;
int month = (date>>8) & 0xff;
int year = (date>>16) & 0xffff;
dateStr = month.ToString() + "/" + day.ToString() + "/" + year.ToString();
switch ((time >> 24) & 0xff)
{
case 0:
postfix = " AM";
break;
case 1:
postfix = " PM";
break;
case -1:
postfix = "";
break;
default:
postfix = "";
break;
}
int hours = (time>>16) & 0xff;
int minutes = (time>>8) & 0xff;
int seconds = (time) & 0xff;
timeStr = hours.ToString() + ":" + minutes.ToString() + ":" + seconds.ToString() + ":" + postfix;
displayStr = dateStr + " " + timeStr;
if (aiChannelCount > 0)
{
index = i * aiChannelCount;
for (int j=0; j<aiChannelCount; j++)
{
displayStr += "\t\t" + aiChannelData[index++].ToString();
}
}
if (cjcChannelCount > 0)
{
index = i * cjcChannelCount;
for (int j=0; j<cjcChannelCount; j++)
{
displayStr += "\t\t" + cjcChannelData[index++].ToString();
}
}
if (dioChannelCount > 0)
{
index = i * dioChannelCount;
for (int j=0; j<dioChannelCount; j++)
{
displayStr += "\t" + dioChannelData[index++].ToString();
}
}
lbData.Items.Add(displayStr);
}
if (errorInfo.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
MessageBox.Show(errorInfo.Message);
return;
}
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
// Initiate error handling
// activating error handling will trap errors like
// bad channel numbers and non-configured conditions.
// Parameters:
// MccDaq.ErrorReporting.PrintAll :all warnings and errors encountered will be printed
// MccDaq.ErrorHandling.StopAll :if an error is encountered, the program will stop
MccDaq.ErrorInfo errorInfo = MccDaq.MccService.ErrHandling(MccDaq.ErrorReporting.PrintAll, MccDaq.ErrorHandling.StopAll);
// Get the first file in the directory
// Parameters:
// MccDaq.GetFileOptions.GetFirst :first file
// m_Path :path to search
// filename :receives name of file
string filename = new string('\0', MAX_PATH);
errorInfo = MccDaq.DataLogger.GetFileName((int)MccDaq.GetFileOptions.GetFirst, ref m_Path, ref filename);
// create an instance of the data logger
MccDaq.DataLogger logger = new MccDaq.DataLogger(filename);
// Set the preferences
// Parameters
// timeFormat :specifies times are 12 or 24 hour format
// timeZone :specifies local time of GMT
// units :specifies Fahrenheit, Celsius, or Kelvin
MccDaq.TimeFormat timeFormat = MccDaq.TimeFormat.TwelveHour;
MccDaq.TimeZone timeZone = MccDaq.TimeZone.Local;
MccDaq.TempScale units = MccDaq.TempScale.Fahrenheit;
logger.SetPreferences(timeFormat, timeZone, units);
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int sampleCount = 0;
int startDate = 0;
int startTime = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetSampleInfo(ref sampleInterval, ref sampleCount, ref startDate, ref startTime);
}
// Get the ANALOG channel count for the first file in the directory
// Parameters:
// aiChannelCount :receives the number of AI chennels logged
int aiChannelCount = 0;
float [] aiChannelData = null;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIChannelCount(ref aiChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
aiChannelData = new float [sampleCount * aiChannelCount];
}
}
// Get the CJC info for the first file in the directory
// Parameters:
// cjcChannelCount :receives the number of CJC chennels logged
int cjcChannelCount = 0;
float [] cjcChannelData = null;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetCJCInfo(ref cjcChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
cjcChannelData = new float [sampleCount * cjcChannelCount];
}
}
// Get the DIO info for the first file in the directory
// Parameters:
// dioChannelCount :receives the number of DIO chennels logged
int dioChannelCount = 0;
int [] dioChannelData = null;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetDIOInfo(ref dioChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
dioChannelData = new int [sampleCount * dioChannelCount];
}
}
// Read the time tag information
// Parameters:
// startSample :first sample to read
// sampleCount :number of samples to read
// dateTags :receives the date tag information
// timeTags :receives the time tag information
int startSample = 0;
int [] dateTags = new int [sampleCount];
int [] timeTags = new int [sampleCount];
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.ReadTimeTags(startSample, sampleCount, ref dateTags, ref timeTags);
}
// Read the Analog data
// Parameters:
// startSample :first sample to read
// sampleCount :number of samples to read
// aiChannelData :receives the analog data
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.ReadAIChannels(startSample, sampleCount, ref aiChannelData);
}
// Read the CJC data
// Parameters:
// startSample :first sample to read
// sampleCount :number of samples to read
// cjcChannelData :receives the cjc data
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.ReadCJCChannels(startSample, sampleCount, ref cjcChannelData);
}
// Read the DIO data
// Parameters:
// startSample :first sample to read
// sampleCount :number of samples to read
// dioChannelData :receives the dio data
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.ReadDIOChannels(startSample, sampleCount, ref dioChannelData);
}
// display the data in teh list box
string displayStr;
string dateStr;
string timeStr;
string postfix;
int index;
for (int i = 0; i < sampleCount; i++)
{
int date = dateTags[i];
int time = timeTags[i];
int day = date & 0xff;
int month = (date >> 8) & 0xff;
int year = (date >> 16) & 0xffff;
dateStr = month.ToString() + "/" + day.ToString() + "/" + year.ToString();
switch ((time >> 24) & 0xff)
{
case 0:
postfix = " AM";
break;
case 1:
postfix = " PM";
break;
case -1:
postfix = "";
break;
default:
postfix = "";
break;
}
int hours = (time >> 16) & 0xff;
int minutes = (time >> 8) & 0xff;
int seconds = (time) & 0xff;
timeStr = hours.ToString() + ":" + minutes.ToString() + ":" + seconds.ToString() + ":" + postfix;
displayStr = dateStr + " " + timeStr;
if (aiChannelCount > 0)
{
index = i * aiChannelCount;
for (int j = 0; j < aiChannelCount; j++)
{
displayStr += "\t\t" + aiChannelData[index++].ToString();
}
}
if (cjcChannelCount > 0)
{
index = i * cjcChannelCount;
for (int j = 0; j < cjcChannelCount; j++)
{
displayStr += "\t\t" + cjcChannelData[index++].ToString();
}
}
if (dioChannelCount > 0)
{
index = i * dioChannelCount;
for (int j = 0; j < dioChannelCount; j++)
{
displayStr += "\t" + dioChannelData[index++].ToString();
}
}
lbData.Items.Add(displayStr);
}
if (errorInfo.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
MessageBox.Show(errorInfo.Message);
return;
}
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
// Initiate error handling
// activating error handling will trap errors like
// bad channel numbers and non-configured conditions.
// Parameters:
// MccDaq.ErrorReporting.PrintAll :all warnings and errors encountered will be printed
// MccDaq.ErrorHandling.StopAll :if an error is encountered, the program will stop
MccDaq.ErrorInfo errorInfo = MccDaq.MccService.ErrHandling(MccDaq.ErrorReporting.PrintAll, MccDaq.ErrorHandling.StopAll);
// Get the first file in the directory
// Parameters:
// MccDaq.GetFileOptions.GetFirst :first file
// m_Path :path to search
// filename :receives name of file
string filename = new string('\0', MAX_PATH);
errorInfo = MccDaq.DataLogger.GetFileName((int)MccDaq.GetFileOptions.GetFirst, ref m_Path, ref filename);
string newpath = filename.TrimEnd('\0');
string absolutePath = Path.GetFullPath(newpath);
// create an instance of the data logger
MccDaq.DataLogger logger = new MccDaq.DataLogger(filename);
// Get the file info for the first file in the directory
// Parameters:
// filename :file to retrieve information from
// version :receives the version of the file
// size :receives the size of file
int version = 0;
int size = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetFileInfo(ref version, ref size);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblFilename.Text = absolutePath;
lblFileVersion.Text = version.ToString();
lblFileSize.Text = size.ToString();
}
}
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int sampleCount = 0;
int startDate = 0;
int startTime = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetSampleInfo(ref sampleInterval, ref sampleCount, ref startDate, ref startTime);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblSampleInterval.Text = sampleInterval.ToString();
lblSampleCount.Text = sampleCount.ToString();
int day = startDate & 0xff;
int month = (startDate >> 8) & 0xff;
int year = (startDate >> 16) & 0xffff;
string dateStr = month.ToString() + "/" + day.ToString() + "/" + year.ToString();
lblStartDate.Text = dateStr;
string postfix;
switch ((startTime >> 24) & 0xff)
{
case 0:
postfix = " AM";
break;
case 1:
postfix = " PM";
break;
case -1:
postfix = "";
break;
default:
postfix = "";
break;
}
int hours = (startTime >> 16) & 0xff;
int minutes = (startTime >> 8) & 0xff;
int seconds = (startTime) & 0xff;
string timeStr = hours.ToString() + ":" + minutes.ToString() + ":" + seconds.ToString() + ":" + postfix;
lblStartTime.Text = timeStr;
}
}
// Get the ANALOG channel count for the first file in the directory
// Parameters:
// channelMask :receives the channel mask to specify which channels were logged
// unitMask :receives the unit mask to specify temp or raw data
// aiChannelCount :receives the number of AI chennels logged
int aiChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIChannelCount(ref aiChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblAIChannelCount.Text = aiChannelCount.ToString();
}
}
// Get the ANALOG info for the first file in the directory
// Parameters:
// channelMask :receives the channel mask to specify which channels were logged
// unitMask :receives the unit mask to specify temp or raw data
int [] channelNumbers;
int [] units;
channelNumbers = new int[aiChannelCount];
units = new int[aiChannelCount];
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIInfo(ref channelNumbers, ref units);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblChannelMask.Text = "";
lblUnitMask.Text = "";
for (int i = 0; i < aiChannelCount; i++)
{
lblChannelMask.Text += channelNumbers[i].ToString();
if (units[i] == Convert.ToInt32(MccDaq.LoggerUnits.Raw))
{
lblUnitMask.Text += "Raw";
}
else
{
lblUnitMask.Text += "Temperature";
}
if (i < aiChannelCount - 1)
{
lblChannelMask.Text = lblChannelMask.Text + ", ";
lblUnitMask.Text = lblUnitMask.Text + ", ";
}
}
}
}
// Get the CJC info for the first file in the directory
// Parameters:
// cjcChannelCount :receives the number of CJC chennels logged
int cjcChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetCJCInfo(ref cjcChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblCJCChannelCount.Text = cjcChannelCount.ToString();
}
}
// Get the DIO info for the first file in the directory
// Parameters:
// dioChannelCount :receives the number of DIO chennels logged
int dioChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetDIOInfo(ref dioChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblDIOChannelCount.Text = dioChannelCount.ToString();
}
}
if (errorInfo.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
MessageBox.Show(errorInfo.Message);
return;
}
}