private void buttonUSBStart_Click(object sender, EventArgs e)
{
string output_folder = textBox2.Text;
string file_name = textBox5.Text;
string A_file = output_folder + "\\" + file_name + "_A.csv";
string P_file = output_folder + "\\" + file_name + "_P.csv";
string M_file = output_folder + "\\" + file_name + "_M.csv";
string G_file = output_folder + "\\" + file_name + "_G.nmea";
string UBX_file = output_folder + "\\" + file_name + ".ubx";
// ファイルが既に存在していたら警告を出す
if (File.Exists(A_file) || File.Exists(P_file) ||
File.Exists(M_file) || File.Exists(G_file) || File.Exists(UBX_file))
{
DialogResult res = MessageBox.Show("Are you sure you want to overwrite the files?",
"Overwrite save",
MessageBoxButtons.OKCancel,
MessageBoxIcon.Exclamation);
if (res == DialogResult.Cancel)
{
MessageBox.Show("Abort overwrite save", "Information",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
}
// COMポートが接続されていなかったら警告を出す
if (disconnectTokenSource == null)
{
DialogResult res = MessageBox.Show("Port has NOT been opened yet. Continue?", "Port check",
MessageBoxButtons.OKCancel,
MessageBoxIcon.Exclamation);
if (res == DialogResult.Cancel)
{
MessageBox.Show("Aborted", "Information",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
}
var tokenSource = new CancellationTokenSource();
var token = tokenSource.Token;
StreamWriter csv_A_orig = csv_A, csv_A_usb = new StreamWriter(A_file, true);
StreamWriter csv_M_orig = csv_M, csv_M_usb = new StreamWriter(M_file, true);
StreamWriter csv_P_orig = csv_P, csv_P_usb = new StreamWriter(P_file, true);;
StreamWriter nmea_G_orig = nmea_G, nmea_G_usb = new StreamWriter(G_file, true);;
BinaryWriter ubx_G_orig = ubx_G, ubx_G_usb = new BinaryWriter(new FileStream(UBX_file, FileMode.Append, FileAccess.Write));;
SylphidePages.WriteCSVHeaderA(csv_A_usb);
SylphidePages.WriteCSVHeaderM(csv_M_usb);
SylphidePages.WriteCSVHeaderP(csv_P_usb);
// バックグラウンド処理
loggingTask = Task.Factory.StartNew(() =>
{
lock (fileSemaphore)
{
csv_A = csv_A_usb;
csv_M = csv_M_usb;
csv_P = csv_P_usb;
nmea_G = nmea_G_usb;
ubx_G = ubx_G_usb;
}
while (true)
{
token.ThrowIfCancellationRequested();
}
}, token).ContinueWith(t =>
{
lock (fileSemaphore)
{
csv_A = csv_A_orig;
csv_M = csv_M_orig;
csv_P = csv_P_orig;
nmea_G = nmea_G_orig;
ubx_G = ubx_G_orig;
}
csv_A_usb.Close();
csv_M_usb.Close();
csv_P_usb.Close();
nmea_G_usb.Close();
ubx_G_usb.Close();
closeLogTokenSource.Dispose();
closeLogTokenSource = null;
loggingTask = null;
if (closing)
{
return;
}
Invoke((MethodInvoker)(() =>
{
buttonUSBBrowse.Enabled = true;
buttonUSBStart.Enabled = true;
textBox5.Enabled = true;
buttonUSBStop.Enabled = false;
}));
});
buttonUSBStart.Enabled = false;
buttonUSBStop.Enabled = true;
textBox5.Enabled = false;
buttonUSBBrowse.Enabled = false;
closeLogTokenSource = tokenSource;
}
private void buttonSDConvert_Click(object sender, EventArgs e)
{
string input_file = textBox3.Text;
string output_folder = textBox1.Text;
string file_name = textBox4.Text;
string A_file = output_folder + "\\" + file_name + "_A.csv";
string P_file = output_folder + "\\" + file_name + "_P.csv";
string M_file = output_folder + "\\" + file_name + "_M.csv";
string G_file = output_folder + "\\" + file_name + "_G.nmea";
string UBX_file = output_folder + "\\" + file_name + ".ubx";
// ファイルが既に存在していたら警告を出す。キャンセルボタンを押すとメソッドを抜ける
if (File.Exists(A_file) || File.Exists(P_file) ||
File.Exists(M_file) || File.Exists(G_file) || File.Exists(UBX_file))
{
DialogResult res = MessageBox.Show("Are you sure you want to overwrite the files?",
"Overwrite save",
MessageBoxButtons.OKCancel,
MessageBoxIcon.Exclamation);
if (res == DialogResult.Cancel)
{
MessageBox.Show("Abort overwrite save", "Information",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
}
BinaryReader br = new BinaryReader(File.OpenRead(input_file));
StreamWriter csv_A_sd = new StreamWriter(A_file, false);
StreamWriter csv_P_sd = new StreamWriter(P_file, false);
StreamWriter csv_M_sd = new StreamWriter(M_file, false);
StreamWriter nmea_G_sd = new StreamWriter(G_file, false);
BinaryWriter ubx_G_sd = new BinaryWriter(File.OpenWrite(UBX_file));
SylphidePages.WriteCSVHeaderA(csv_A_sd);
SylphidePages.WriteCSVHeaderM(csv_M_sd);
SylphidePages.WriteCSVHeaderP(csv_P_sd);
var tokenSource = new CancellationTokenSource();
var token = tokenSource.Token;
convertingTask = Task.Factory.StartNew(() =>
{
SylphidePages pages_sd = new SylphidePages();
while (true)
{
token.ThrowIfCancellationRequested();
// LOG.DATの場合はProtocolのheaderの頭出しは必要ない
byte head = br.ReadByte();
if (head == A_Page.header)
{
pages_sd.a.Update(br);
pages_sd.DumpA(csv_A_sd);
}
else if (head == P_Page.header)
{
pages_sd.p.Update(br);
pages_sd.DumpP(csv_P_sd);
}
else if (head == M_Page.header)
{
pages_sd.m.Update(br);
pages_sd.DumpM(csv_M_sd);
}
else if (head == G_Page.header)
{
pages_sd.g.Update(br);
pages_sd.DumpG(nmea_G_sd, ubx_G_sd);
}
}
}, token).ContinueWith(t =>
{
csv_A_sd.Close();
csv_P_sd.Close();
csv_M_sd.Close();
nmea_G_sd.Close();
ubx_G_sd.Close();
cancelConvertTokenSource.Dispose();
cancelConvertTokenSource = null;
loggingTask = null;
if (closing)
{
return;
}
DialogResult result = MessageBox.Show("Complete to output CSV files");
Invoke((MethodInvoker)(() =>
{
buttonSDConvert.Text = "Convert";
buttonSDConvert.Enabled = true;
}));
});
cancelConvertTokenSource = tokenSource;
buttonSDConvert.Enabled = false;
buttonSDConvert.Text = "Converting...";
}
