public GPSDateTime GetTime()
{
GPSDateTime time = new GPSDateTime();
time.SetTime(DateTime.Now + this.timeOffset);
return(time);
}
public void SetTime(GPSDateTime inTime)
{
this.timeOffset = (TimeSpan) (inTime.GetTime() - DateTime.Now);
}
public GPSDateTime GetTime()
{
GPSDateTime time = new GPSDateTime();
time.SetTime(DateTime.Now + this.timeOffset);
return time;
}
public void SetGPSTime(string gpsWeek, string gpsTow)
{
try
{
GPSDateTime inTime = new GPSDateTime();
int inWeek = Convert.ToInt32(gpsWeek) + 0x400;
double inTOW = Convert.ToDouble(gpsTow) / 100.0;
inTime.SetUTCOffset(this._utcOffset);
inTime.SetTime(inWeek, inTOW);
this._gpsTimer.SetTime(inTime);
if ((this._resetCtrl != null) && (this._resetCtrl.ResetGPSTimer != null))
{
double gPSTOW = this._resetCtrl.ResetGPSTimer.GetTime().GetGPSTOW();
if ((gPSTOW < (inTOW - 10.0)) || (gPSTOW > (inTOW + 10.0)))
{
inTime.SetUTCOffset(this._utcOffset);
inTime.SetTime(inWeek, inTOW);
this._gpsTimer.SetTime(inTime);
}
}
}
catch (Exception exception)
{
this._commWindow.WriteApp("Set GPS Time error: " + exception.Message);
}
}
private void rinexToEphToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
string fileName = dialog.FileName;
int length = fileName.LastIndexOf('.');
fileName.Substring(0, length);
string path = fileName.Substring(0, length) + ".ai3eph";
StreamWriter writer = new StreamWriter(path);
try
{
RinexFile file = new RinexFile();
file.Read(fileName);
int year = file.Year;
int month = file.Month;
int day = file.Day;
int hour = file.Hour;
int minute = file.Minute;
int second = file.Second;
for (int i = 0; i < 0x18; i += 2)
{
DateTime inTime = new DateTime(year, month, day, i, 0, 0);
GPSDateTime time2 = new GPSDateTime();
time2.SetUTCOffset(0);
time2.SetTime(inTime);
int gPSTOW = (int) time2.GetGPSTOW();
int num7 = gPSTOW + (time2.GetGPSWeek() * 0x93a80);
string str3 = string.Format("// Hour {0:D2}-{1:D2}\r\n", i, i + 2) + "// Ephemeris Collection Time(UTC): ";
string str4 = string.Format("{0:ddd MMM dd HH:mm:ss yyyy}", inTime);
str3 = str3 + str4 + "\r\n*********** Ephemeris Data at GPS time: ";
string str5 = num7.ToString();
str3 = str3 + str5 + "***********\r\n//\r\n//";
writer.WriteLine(str3);
for (byte j = 1; j <= 0x20; j = (byte) (j + 1))
{
RinexEph eph = file.SearchRinexArrayList(j, gPSTOW + file.UTCOffset);
if (eph != null)
{
string str6 = string.Format("{0}, {1}, {2}, {3}, {4}, {5}, {6}, {7}, {8}, {9}, {10}, {11}, {12}, {13}, {14}, {15}, {16}, {17}, {18}, {19}, {20}, {21}, {22}, {23},", new object[] {
eph.svid, eph.ura_ind, (byte) eph.iode, (short) (eph.Crs * Math.Pow(2.0, 5.0)), (short) (eph.deltan * Math.Pow(2.0, 43.0)), (int) (eph.m0 * Math.Pow(2.0, 31.0)), (short) (eph.Cuc * Math.Pow(2.0, 29.0)), (uint) (eph.ecc * Math.Pow(2.0, 33.0)), (short) (eph.Cus * Math.Pow(2.0, 29.0)), (uint) (eph.sqrta * Math.Pow(2.0, 19.0)), (ushort) (eph.toe * Math.Pow(2.0, -4.0)), (short) (eph.Cic * Math.Pow(2.0, 29.0)), (int) (eph.omega0 * Math.Pow(2.0, 31.0)), (short) (eph.Cis * Math.Pow(2.0, 29.0)), (int) (eph.i0 * Math.Pow(2.0, 31.0)), (short) (eph.Crc * Math.Pow(2.0, 5.0)),
(int) (eph.omega * Math.Pow(2.0, 31.0)), (int) (eph.omegaDot * Math.Pow(2.0, 43.0)), (short) (eph.idot * Math.Pow(2.0, 43.0)), (ushort) (eph.toc * Math.Pow(2.0, -4.0)), (sbyte) (eph.tgd * Math.Pow(2.0, 31.0)), (sbyte) (eph.af2 * Math.Pow(2.0, 55.0)), (short) (eph.af1 * Math.Pow(2.0, 43.0)), (int) (eph.af0 * Math.Pow(2.0, 31.0))
});
writer.WriteLine(str6);
}
}
writer.WriteLine("");
}
writer.Close();
MessageBox.Show("Conversion is complete and file saved as: " + path, "File Conversion Confirmation", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
catch (Exception exception)
{
MessageBox.Show("Exception in Rinex to ai3eph file conversion: " + exception.ToString());
}
}
}
public void SetTime(GPSDateTime inTime)
{
this.timeOffset = (TimeSpan)(inTime.GetTime() - DateTime.Now);
}
private int msg69ToMsg4AndMsg41Format(string inputString, ref string[] msg41Array)
{
string[] strArray = inputString.Split(new char[] { ',' });
int num = 0;
try
{
Convert.ToInt32(strArray[2]);
num = Convert.ToInt32(strArray[3]);
Convert.ToInt32(strArray[4]);
}
catch
{
}
if (num == 0)
{
return 1;
}
int num2 = 0;
int num3 = 0;
int inWeek = 0;
double inTOW = 0.0;
double num6 = 0.0;
double num7 = 0.0;
int num8 = 0;
double num9 = 0.0;
double num10 = 0.0;
double num11 = 0.0;
int inUTCOffset = 0;
int num13 = 0;
uint num14 = 0;
try
{
num2 = Convert.ToInt32(strArray[5]);
num3 = Convert.ToInt32(strArray[6]);
Convert.ToInt32(strArray[7]);
inWeek = Convert.ToInt32(strArray[8]);
inTOW = Convert.ToDouble(strArray[9]) / 1000.0;
num6 = (Convert.ToDouble(strArray[10]) * 180.0) / 4294967296;
num7 = (Convert.ToDouble(strArray[11]) * 360.0) / 4294967296;
num8 = Convert.ToInt32(strArray[12]);
double num1 = (Convert.ToDouble(strArray[13]) * 180.0) / 256.0;
num9 = (Convert.ToDouble(strArray[0x10]) * 0.1) - 500.0;
num10 = Convert.ToDouble(strArray[0x12]) * 0.0625;
num11 = (Convert.ToDouble(strArray[0x13]) * 360.0) / 65536.0;
Convert.ToDouble(strArray[20]);
Convert.ToDouble(strArray[0x15]);
Convert.ToDouble(strArray[0x16]);
Convert.ToDouble(strArray[0x17]);
Convert.ToDouble(strArray[0x18]);
Convert.ToInt32(strArray[0x19]);
Convert.ToUInt16(strArray[0x1a]);
Convert.ToDouble(strArray[0x1c]);
if ((num8 & 8) == 8)
{
inUTCOffset = Convert.ToInt32(strArray[0x1d]);
}
else
{
inUTCOffset = 15;
}
num13 = Convert.ToInt32(strArray[30]);
}
catch
{
}
if (num2 <= 0)
{
return 1;
}
msg41Array[0] = "41";
msg41Array[1] = "0";
switch ((num3 & 3))
{
case 0:
msg41Array[2] = "5";
break;
case 1:
msg41Array[2] = "6";
break;
default:
msg41Array[2] = "0";
break;
}
msg41Array[3] = strArray[8];
msg41Array[4] = strArray[9];
GPSDateTime time = new GPSDateTime();
time.SetTime(inWeek, inTOW);
time.SetUTCOffset(inUTCOffset);
DateTime time2 = time.GetTime();
msg41Array[5] = time2.Year.ToString();
msg41Array[6] = time2.Month.ToString();
msg41Array[7] = time2.Day.ToString();
msg41Array[8] = time2.Hour.ToString();
msg41Array[9] = time2.Minute.ToString();
msg41Array[10] = ((time2.Second * 0x3e8) + time2.Millisecond).ToString();
msg41Array[12] = string.Format("{0:F0}", num6 * 10000000.0);
msg41Array[13] = string.Format("{0:F0}", num7 * 10000000.0);
if ((num8 & 2) == 2)
{
msg41Array[14] = string.Format("{0:F0}", num9 * 100.0);
}
else
{
msg41Array[14] = "0";
}
msg41Array[15] = "0";
msg41Array[0x10] = "0";
if ((num8 & 4) == 4)
{
msg41Array[0x11] = string.Format("{0:F0}", num10 * 100.0);
msg41Array[0x12] = string.Format("{0:F0}", num11 * 100.0);
}
else
{
msg41Array[0x11] = "0";
msg41Array[0x12] = "0";
}
for (int i = 0x13; i <= 0x20; i++)
{
msg41Array[i] = "0";
}
msg41Array[0x21] = num13.ToString();
msg41Array[0x22] = "0";
msg41Array[0x23] = "0";
try
{
int[] numArray = new int[num13];
int[] numArray2 = new int[num13];
int[] numArray3 = new int[num13];
if ((num8 & 0x10) == 0x10)
{
int index = 0;
int num19 = 0x1f;
while (index < num13)
{
numArray[index] = Convert.ToInt32(strArray[num19++]);
numArray2[index] = Convert.ToInt32(strArray[num19++]);
numArray3[index] = Convert.ToInt32(strArray[num19++]);
num14 |= ((uint) 1) << (numArray[index] - 1);
index++;
}
}
else
{
for (int j = 0; j < num13; j++)
{
numArray[j] = 0;
numArray2[j] = 0;
numArray3[j] = 0;
num14 = 0;
}
}
}
catch
{
return 1;
}
msg41Array[11] = string.Format("{0}", num14);
return 0;
}
private void dataGridView1_Paint(object sender, PaintEventArgs e)
{
if ((this.TTFSDataElement != null) && this.TTFSDataElement.isValid)
{
if (this.dataGridView1.RowCount > 0x2710)
{
this.dataGridView1.Rows.RemoveAt(0);
}
GPSDateTime time = new GPSDateTime();
time.SetUTCOffset(15);
time.SetTime(this.TTFSDataElement.Week, this.TTFSDataElement.TOW);
DateTime time2 = time.GetTime();
string str = string.Format("{0:D2}:{1:D2}:{2:D2}.{3:D3}", new object[] { time2.Hour, time2.Minute, time2.Second, time2.Millisecond });
int num = this.dataGridView1.Rows.Add();
this.dataGridView1["TTFS", num].Value = this.TTFSDataElement.TTFS.ToString();
this.dataGridView1["UTCTime", num].Value = str;
this.dataGridView1.Rows[num].HeaderCell.Value = (num + 1).ToString();
if (this.dataGridView1.Rows.Count >= 2)
{
this.dataGridView1.FirstDisplayedScrollingRowIndex = this.dataGridView1.Rows.Count - 2;
}
else
{
this.dataGridView1.FirstDisplayedScrollingRowIndex = 0;
}
this.TTFSDataElement.isValid = false;
}
}
