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SSB_HighSpeed_Modem
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SSB_HighSpeed_Modem/oscardata/oscardata/Form1.cs

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/*
* High Speed modem to transfer data in a 2,7kHz SSB channel
* =========================================================
* Author: DJ0ABR
*
* (c) DJ0ABR
* www.dj0abr.de
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
using System;
using System.Windows.Forms;
using System.Drawing;
using System.Text;
using System.IO;
using System.Diagnostics;
using System.Threading;
using oscardata.Properties;
using System.Reflection;
using System.Globalization;
using System.Text.RegularExpressions;
namespace oscardata
{
public partial class Form1 : Form
{
Imagehandler ih = new Imagehandler();
int txcommand = 0; // commands what to send
Byte frameinfo = (Byte)statics.FirstFrame;
String TXfilename;
int rxbytecounter = 0;
String old_tsip = "";
bool modemrunning = false;
receivefile recfile = new receivefile();
int last_initAudioStatus = -1;
int last_initVoiceStatus = -1;
int recordStatus = 0;
int recPhase = 0;
const int Rtty_deftext_anz = 20;
String[] Rtty_deftext = new string[Rtty_deftext_anz];
DateTime dtfile = DateTime.UtcNow;
public Form1()
{
// init GUI
InitializeComponent();
// needed for ARM mono, which cannot load a picbox directly from file
var bmp = new Bitmap(Resources.hintergrundxcf);
pictureBox_rximage.BackgroundImage = bmp;
bmp = new Bitmap(Resources.hintergrundxcf);
pictureBox_tximage.BackgroundImage = bmp;
statics.WindowBackColor = Form1.DefaultBackColor;
lb_rec.Visible = false;
// if this program was started from another loacation
// set the working directory to the path of the .exe file
// so it can find hsmodem(.exe)
try
{
String s = Assembly.GetExecutingAssembly().Location;
s = Path.GetDirectoryName(s);
Directory.SetCurrentDirectory(s);
Console.WriteLine("working path: " + s);
}
catch (Exception e)
{
Console.WriteLine("cannot set working path: " + e.ToString());
}
// test OS type
OperatingSystem osversion = System.Environment.OSVersion;
statics.OSversion = osversion.Platform.ToString();
if (osversion.VersionString.Contains("indow"))
statics.ostype = 0; // Win$
else
statics.ostype = 1; // Linux
statics.CreateAllDirs();
// set temp paths
statics.zip_TXtempfilename = statics.addTmpPath(statics.zip_TXtempfilename);
statics.zip_RXtempfilename = statics.addTmpPath(statics.zip_RXtempfilename);
statics.jpg_tempfilename = statics.addTmpPath(statics.jpg_tempfilename);
load_Setup();
cb_language_SelectedIndexChanged(null, null);
if (cb_autostart.Checked)
{
// start hsmodem (.exe)
modemrunning = statics.StartHSmodem();
}
checkBox_small_CheckedChanged(null, null);
// init speed
comboBox1_SelectedIndexChanged(null, null);
// create Udp Communication ports and init UDP system
Udp.InitUdp();
ArraySend.ArraySendInit();
// enable processing
timer_udpTX.Enabled = true;
timer_udprx.Enabled = true;
timer_searchmodem.Enabled = true;
}
// TX timer
private void timer1_Tick(object sender, EventArgs e)
{
// cancel high speed TX in RTTY mode
if(statics.real_datarate == 45)
txcommand = statics.noTX;
// BER testdata
if (txcommand == statics.BERtest)
{
if (Udp.GetBufferCount() < 2)
{
Byte[] txdata = new byte[statics.PayloadLen + 2];
txdata[0] = (Byte)statics.BERtest; // BER Test Marker
txdata[1] = frameinfo;
Byte tb = (Byte)'A';
for (int i = 2; i < txdata.Length; i++)
{
txdata[i] = tb;
tb++;
if (tb == 'z') tb = (Byte)'A';
}
// and transmit it
Udp.UdpSendData(txdata);
frameinfo = (Byte)statics.NextFrame;
}
}
if (ArraySend.getSending())
{
button_loadimage.Enabled = false;
button_sendimage.Enabled = false;
}
else
{
button_loadimage.Enabled = true;
if (TXimagefilename != "")
button_sendimage.Enabled = true;
else
button_sendimage.Enabled = false;
}
/*if (TXfoldername == "" || lastFullName == "")
cb_loop.Enabled = false;
else
cb_loop.Enabled = true;*/
ShowTXstatus();
if (txcommand == statics.Image)
{
// if "loop" is selected send the next image in folder
if (cb_loop.Checked)
{
// check if we are ready with any transmission
if (ArraySend.getSending() == false)
{
// transmission is finished, wait until data in TXfifo have been sent
//Console.WriteLine("pbf: " + statics.PBfifousage.ToString());
if (statics.PBfifousage < 1)
{
// start sending a new picture
startNextImage();
}
}
}
}
if (txcommand == statics.AsciiFile || txcommand == statics.HTMLFile || txcommand == statics.BinaryFile)
{
// if "loop" is selected send the next image in folder
if (cb_file_loop.Checked)
{
// check pause time
if(retransmitPause() == false)
{
// check if we are ready with any transmission
if (ArraySend.getSending() == false)
{
// transmission is finished, wait until data in TXfifo have been sent
if (statics.PBfifousage < 4)
{
// start sending a new picture
startNextFile();
dtfile = DateTime.UtcNow;
}
}
}
}
}
if (ts_ip.Text.Contains("?") || ts_ip.Text.Contains("1.2.3.4") || old_tsip != statics.ModemIP)
{
if (statics.ModemIP == "1.2.3.4")
{
ts_ip.Text = "Modem-IP: ?";
ts_ip.ForeColor = Color.Red;
}
else
{
ts_ip.Text = "Modem-IP: " + statics.ModemIP;
ts_ip.ForeColor = Color.Black;
old_tsip = statics.ModemIP;
comboBox1_SelectedIndexChanged(null, null); // send speed to modem
}
}
if (statics.GotAudioDevices == 1)
{
statics.GotAudioDevices = 2;
// populate combo boxes
cb_audioPB.BeginUpdate();
cb_audioPB.Items.Clear();
cb_loudspeaker.BeginUpdate();
cb_loudspeaker.Items.Clear();
foreach (String s in statics.AudioPBdevs)
{
if (s.Length > 1)
{
cb_audioPB.Items.Add(s);
cb_loudspeaker.Items.Add(s);
}
}
cb_loudspeaker.EndUpdate();
cb_audioPB.EndUpdate();
// check if displayed text is available in the item list
findDevice(cb_loudspeaker);
findDevice(cb_audioPB);
cb_audioCAP.BeginUpdate();
cb_audioCAP.Items.Clear();
cb_mic.BeginUpdate();
cb_mic.Items.Clear();
foreach (String s in statics.AudioCAPdevs)
{
if (s.Length > 1)
{
cb_audioCAP.Items.Add(s);
cb_mic.Items.Add(s);
}
}
cb_mic.EndUpdate();
cb_audioCAP.EndUpdate();
findDevice(cb_mic);
findDevice(cb_audioCAP);
}
if (setPBvolume >= 0)
{
Byte[] txdata = new byte[2];
txdata[0] = statics.SetPBvolume;
txdata[1] = (Byte)setPBvolume;
Udp.UdpSendCtrl(txdata);
setPBvolume = -1;
}
if (setCAPvolume != -1)
{
Byte[] txdata = new byte[2];
txdata[0] = statics.SetCAPvolume;
txdata[1] = (Byte)setCAPvolume;
Udp.UdpSendCtrl(txdata);
setCAPvolume = -1;
}
if (setLSvolume >= 0)
{
Byte[] txdata = new byte[2];
txdata[0] = statics.SetLSvolume;
txdata[1] = (Byte)setLSvolume;
Udp.UdpSendCtrl(txdata);
setLSvolume = -1;
}
if (setMICvolume != -1)
{
Byte[] txdata = new byte[2];
txdata[0] = statics.SetMICvolume;
txdata[1] = (Byte)setMICvolume;
Udp.UdpSendCtrl(txdata);
setMICvolume = -1;
}
if (last_initAudioStatus != statics.initAudioStatus)
{
if ((statics.initAudioStatus & 1) == 1)
pb_audioPBstatus.BackgroundImage = Properties.Resources.ok;
else
pb_audioPBstatus.BackgroundImage = Properties.Resources.fail;
if ((statics.initAudioStatus & 2) == 2)
pb_audioCAPstatus.BackgroundImage = Properties.Resources.ok;
else
pb_audioCAPstatus.BackgroundImage = Properties.Resources.fail;
last_initAudioStatus = statics.initAudioStatus;
}
if (last_initVoiceStatus != statics.initVoiceStatus)
{
if ((statics.initVoiceStatus & 1) == 1)
pb_voicePBstatus.BackgroundImage = Properties.Resources.ok;
else
pb_voicePBstatus.BackgroundImage = Properties.Resources.fail;
if ((statics.initVoiceStatus & 2) == 2)
pb_voiceCAPstatus.BackgroundImage = Properties.Resources.ok;
else
pb_voiceCAPstatus.BackgroundImage = Properties.Resources.fail;
last_initVoiceStatus = statics.initVoiceStatus;
}
}
bool sendInProgress = false;
bool retransmitPause()
{
// check if file send is in progress
bool fstat = statics.PBfifousage > 1;
if (fstat == true)
{
// file send in progress
sendInProgress = true;
return true;
}
if(fstat == false && sendInProgress == true)
{
// just finished sending
sendInProgress = false;
dtfile = DateTime.UtcNow;
return true;
}
// not sending, wait until pause time elapsed
String s = cb_file_pause.Text;
int dur = int.Parse(Regex.Match(s, @"\d+").Value, NumberFormatInfo.InvariantInfo);
if (s.Contains("min")) dur *= 60;
TimeSpan ts = DateTime.UtcNow - dtfile;
if (ts.TotalSeconds >= dur) return false;
return true;
}
// correct entries in the Audio Device Comboboxes if devices have changed
void findDevice(ComboBox cb)
{
int pos = -1;
if (cb.Text.Length >= 4)
{
int anz = cb.Items.Count;
for (int i = 0; i < anz; i++)
{
if (cb.Text == cb.Items[i].ToString())
{
pos = i;
break;
}
}
}
if (pos == -1)
{
// not available, reset to first item which usually is Default
if (cb.Items.Count == 0)
cb.Text = "no sound devices available";
else
cb.Text = cb.Items[0].ToString();
}
else
cb.Text = cb.Items[pos].ToString();
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
save_Setup();
if (cb_autostart.Checked)
{
killLocalModem();
}
// exit the threads
statics.running = false;
Udp.Close();
}
void killLocalModem()
{
// tell hsmodem to terminate itself
Byte[] txdata = new byte[1];
txdata[0] = statics.terminate;
Udp.UdpSendCtrl(txdata);
Thread.Sleep(250);
// if that did not work, kill it directly
if (statics.ostype == 0)
{
int to = 0;
while (statics.isProcRunning("hsmodem.exe"))
{
Thread.Sleep(250);
// tell hsmodem to terminate itself
Udp.UdpSendCtrl(txdata);
if (++to >= 10) break; // give up after 2,5s
}
if (to >= 10)
statics.killall("hsmodem.exe");
}
else
{
Thread.Sleep(250);
statics.killall("hsmodem");
}
}
int lasttype = -1;
void showType(int rxtype)
{
if(rxtype != lasttype)
{
if (rxtype == statics.Image) toolStrip_Type.Text = "RX: IMAGE";
if (rxtype == statics.AsciiFile) toolStrip_Type.Text = "RX: TEXT";
if (rxtype == statics.HTMLFile) toolStrip_Type.Text = "RX: HTML/Web";
if (rxtype == statics.BinaryFile) toolStrip_Type.Text = "RX: BINARY";
if (rxtype == statics.BERtest) toolStrip_Type.Text = "RX: BER TEST";
if (rxtype == statics.Audio) toolStrip_Type.Text = "RX: DV-Audio";
if (rxtype == -1) toolStrip_Type.Text = "no RX";
lasttype = rxtype;
}
}
// RX timer
int rxstat = 0;
int speed;
private void timer_udprx_Tick(object sender, EventArgs e)
{
while (true)
{
Byte[] rxd = Udp.UdpReceive();
if (rxd == null) break;
// these status information are added by the unpack routine
int rxtype = rxd[0];
int rxfrmnum = rxd[1];
rxfrmnum <<= 8;
rxfrmnum += rxd[2];
int minfo = rxd[3];
rxstat = rxd[4];
speed = rxd[5];
speed <<= 8;
speed += rxd[6];
int dummy3 = rxd[7];
int dummy4 = rxd[8];
int dummy5 = rxd[9];
rxbytecounter = statics.UdpBlocklen * rxfrmnum;
Byte[] rxdata = new byte[rxd.Length - 10];
Array.Copy(rxd, 10, rxdata, 0, rxd.Length - 10);
showType(rxtype);
//Console.WriteLine("minfo:" + minfo + " data:" + rxdata[0].ToString("X2") + " " + rxdata[1].ToString("X2"));
if (rxtype == statics.Userinfo)
{
String call = statics.ByteArrayToString(rxdata, 0, 20);
String qthloc = statics.ByteArrayToString(rxdata, 20, 10);
String name = statics.ByteArrayToString(rxdata, 30, 20);
ts_userinfo.Text = call + " " + name + " " + qthloc;
}
// ========= receive file ==========
// handle file receive
if (rxtype == statics.Image)
{
if (recfile.receive(rxd) == 1)
{
if (recfile.filename != null && recfile.filename.Length > 0 && minfo != statics.FirstFrame)
{
// reception complete, show stored file
Console.WriteLine("load " + recfile.filename);
try
{
pictureBox_rximage.BackgroundImage = Image.FromFile(recfile.filename);
pictureBox_rximage.Invalidate();
}
catch
{
// invalid picture
}
}
if (recfile.pbmp != null)
{
// in case we can display portions of an image return this portion
try
{
pictureBox_rximage.BackgroundImage = recfile.pbmp;
}
catch { }
}
}
}
if (rxtype == statics.AsciiFile)
{
int fret = recfile.receive(rxd);
if (fret >= 1)
{
// ASCII file received, show in window
String serg = File.ReadAllText(recfile.filename);
printText(rtb_RXfile, serg);
}
if (fret == -5)
printBadBlocks();
}
if (rxtype == statics.HTMLFile)
{
int fret = recfile.receive(rxd);
if (fret >= 1)
{
// HTML file received, show in window
String serg = File.ReadAllText(recfile.filename);
printText(rtb_RXfile, serg);
// save filename
statics.lastRXedHTMLfile = recfile.filename;
// show the HTML-Show Button
bt_open_html.Visible = true;
}
if (fret == -5)
printBadBlocks();
}
if (rxtype == statics.BinaryFile)
{
int fret = recfile.receive(rxd);
if (fret >= 1)
{
// Binary file received, show statistics in window
try
{
printText(rtb_RXfile, statics.langstr[2]);
printText(rtb_RXfile, "--------------------\r\n\r\n");
printText(rtb_RXfile, statics.langstr[3] + ((int)recfile.runtime.TotalSeconds).ToString() + " seconds" + "\r\n\r\n");
printText(rtb_RXfile, statics.langstr[4] + ((int)(recfile.filesize * 8 / recfile.runtime.TotalSeconds)).ToString() + " bit/s" + "\r\n\r\n");
printText(rtb_RXfile, statics.langstr[5] + recfile.filesize + " byte\r\n\r\n");
printText(rtb_RXfile, statics.langstr[6] + recfile.filename + "\r\n\r\n");
if (recfile.filename.Length <= 1)
{
printText(rtb_RXfile, statics.langstr[7]);
}
}
catch
{
printText(rtb_RXfile, "RX error\r\n");
}
}
if (fret == -5)
printBadBlocks();
}
// ===== BER Test ================================================
if (rxtype == statics.BERtest)
{
BERcheck(rxdata, rxfrmnum,minfo);
}
ShowStatus(rxtype, minfo);
}
}
void printBadBlocks()
{
rtb_RXfile.Text = "";
printText(rtb_RXfile, statics.langstr[2]);
printText(rtb_RXfile, "--------------------\r\n\r\n");
printText(rtb_RXfile, statics.langstr[31] + "\r\n\r\n");
int[] d = new int[2];
recfile.oldblockinfo(d);
int failed = d[0] - d[1];
String s = "\n" + statics.langstr[25] +
"-------------------\n" +
"total : " + (d[0]+1) + "\n" +
statics.langstr[26] + (d[1]+1) + "\n" +
statics.langstr[27] + failed + "\n";
printText(rtb_RXfile, s + "\r\n\r\n");
printText(rtb_RXfile, statics.langstr[32] + ": " + recfile.missingBlockString());
}
private void OpenUrl(string url)
{
try
{
Process.Start(url);
}
catch
{
// hack because of this: https://github.com/dotnet/corefx/issues/10361
if (statics.ostype == 0)
{
url = url.Replace("&", "^&");
Process.Start(new ProcessStartInfo("cmd", $"/c start {url}") { CreateNoWindow = true });
}
else
{
Process.Start("xdg-open", url);
}
}
}
private void timer_qpsk_Tick(object sender, EventArgs e)
{
if(Udp.IQavail())
panel_constel.Invalidate();
panel_txspectrum.Invalidate();
// show RX and TX Buffer Usage
if (statics.PBfifousage < progressBar_fifo.Minimum) progressBar_fifo.Value = progressBar_fifo.Minimum;
else if (statics.PBfifousage >= progressBar_fifo.Maximum) progressBar_fifo.Value = progressBar_fifo.Maximum-1;
else progressBar_fifo.Value = statics.PBfifousage;
if (statics.CAPfifousage < progressBar_capfifo.Minimum) progressBar_capfifo.Value = progressBar_capfifo.Minimum;
else if (statics.CAPfifousage >= progressBar_capfifo.Maximum) progressBar_capfifo.Value = progressBar_capfifo.Maximum - 1;
else progressBar_capfifo.Value = statics.CAPfifousage;
if (statics.CAPfifousage > 80) progressBar_capfifo.ForeColor = Color.Red; else progressBar_capfifo.ForeColor = Color.Green;
// Show RX Status LEDs
if (statics.RXlevelDetected == 1 || statics.RXinSync == 1)
{
pb_rxsignal.BackgroundImage = Resources.greenmarker;
}
else
{
pb_rxsignal.BackgroundImage = Resources.redmarker;
showType(-1);
}
if (statics.real_datarate == 45)
if (rtty_sync == 1 && statics.RXlevelDetected == 1) pb_rxsync.BackgroundImage = Resources.greenmarker; else pb_rxsync.BackgroundImage = Resources.redmarker;
else
if (statics.RXinSync == 1) pb_rxsync.BackgroundImage = Resources.greenmarker; else pb_rxsync.BackgroundImage = Resources.redmarker;
// update rx,tx level progress bar
int factor = 1;
int addf = 80;
double vl100 = (100 / addf) + Math.Log10(100 + factor);
double vl = ((double)statics.maxRXlevel / addf) + Math.Log10((double)statics.maxRXlevel + factor);
vl = vl * 100 / vl100;
if (vl > 99) vl = 99;
if (vl < 1) vl = 1;
vu_cap.Value = (int)vl;
if (vl < 20 || vl > 85)
vu_cap.ForeColor = Color.Red;
else
vu_cap.ForeColor = Color.LightGreen;
addf = 80;
vl = ((double)statics.maxTXlevel / addf) + Math.Log10((double)statics.maxTXlevel + factor);
vl100 = (100 / addf) + Math.Log10(100 + factor);
vl = vl * 100 / vl100;
if (vl > 99) vl = 99;
if (vl < 1) vl = 1;
vu_pb.Value = (int)vl;
if(vl <20 || vl > 85)
vu_pb.ForeColor = Color.Red;
else
vu_pb.ForeColor = Color.LightGreen;
if (recordStatus == 1)
{
lb_rec.Visible = true;
recPhase = 1 - recPhase;
if (recPhase == 1)
lb_rec.Text = "REC";
else
lb_rec.Text = "";
}
else
{
lb_rec.Visible = false;
}
if (statics.tuning_active == 1 && txcommand != statics.noTX)
{
// stop tuning
bt_resetmodem_Click(null, null);
statics.tuning_active = 0;
}
Byte[] ba = Udp.getRTTYrx();
if (ba != null)
{
int rtty_val = ba[0];
rtty_sync = ba[2];
if (rtty_val != 0)
{
if (rtty_val == 0x08)
{
// backspace
tb_rtty_RX.Text = tb_rtty_RX.Text.Trim(new char[] { '\r', '\n' });
if (tb_rtty_RX.Text.Length > 0)
tb_rtty_RX.Text = tb_rtty_RX.Text.Substring(0, tb_rtty_RX.Text.Length - 1);
}
else if (rtty_val != '\r')
{
String s = "";
s += (char)rtty_val;
if (rtty_val == '\n')
s = "\r" + s;
if(statics.RXlevelDetected == 1) // do not print if no signal detected
tb_rtty_RX.AppendText(s);
}
}
}
if (statics.rtty_txon == 1)
{
bt_rtty_tx.BackColor = Color.Red;
tb_rtty_TX.Enabled = true;
}
else
{
bt_rtty_tx.BackColor = Color.LightGreen;
tb_rtty_TX.Enabled = false;
}
}
// click into RTTY RX Textbox
Point RTTYmousepos = new Point(0, 0);
private void tb_rtty_RX_MouseDown(object sender, MouseEventArgs e)
{
RTTYmousepos.X = e.X;
RTTYmousepos.Y = e.Y;
int cidx = tb_rtty_RX.GetCharIndexFromPosition(RTTYmousepos);
Console.WriteLine("cidx: " + cidx.ToString());
// get the word under this position
// text after pos
String ls = tb_rtty_RX.Text.Substring(cidx);
ls = ls.Trim(new char[] { ' ', '\r', '\n' });
int lidx = ls.IndexOfAny(new char[] {' ', '\r', '\n' });
if (lidx != -1)
ls = tb_rtty_RX.Text.Substring(0, lidx + cidx);
else
ls = tb_rtty_RX.Text.Trim(new char[] { ' ', '\r', '\n' });
int fidx = ls.LastIndexOf(' ');
if (fidx != -1)
ls = ls.Substring(fidx).Trim();
// ls is the word under the caret
// check if it is a name or callsign
if (ls.IndexOfAny(new char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' }) == -1)
tb_urname.Text = ls;
else
tb_urcall.Text = ls;
}
private void panel_constel_Paint(object sender, PaintEventArgs e)
{
Bitmap bm = Udp.UdpBitmap();
if (bm != null)
{
e.Graphics.DrawImage(bm, 0, 0);
bm.Dispose();
}
}
static Brush brred = new SolidBrush(Color.FromArgb(255, (byte)255, (byte)240, (byte)240));
static Brush brgreen = new SolidBrush(Color.FromArgb(255, (byte)240, (byte)255, (byte)240));
static Brush brgray = new SolidBrush(Color.FromArgb(255, (byte)220, (byte)220, (byte)220));
static Pen pen = new Pen(Brushes.Black);
static Pen penblue = new Pen(Brushes.Blue, 1);
static Pen penred = new Pen(Brushes.Red, 1);
static Pen pengrey = new Pen(brgray, 1);
static Pen pendarkgrey = new Pen(brgray, 1);
Font fnt = new Font("Verdana", 8.0f);
Font smallfnt = new Font("Verdana", 6.0f);
Bitmap lastbm = null;
private void panel_txspectrum_Paint(object sender, PaintEventArgs e)
{
Bitmap bm = Udp.UdpFftBitmap();
if (bm != null)
{
try { if (lastbm != null) lastbm.Dispose(); } catch { }
e.Graphics.DrawImage(bm, 0, 0);
lastbm = bm;
}
else
{
if(lastbm != null)
e.Graphics.DrawImage(lastbm, 0, 0);
}
return;
}
private UInt16[,] dam = new UInt16[meansize, maxxval];
private void Fftmean(UInt16[] v)
{
for (int sh = meansize - 1; sh > 0; sh--)
for (int i = 0; i < maxxval; i++)
dam[sh, i] = dam[sh - 1, i];
for (int i = 0; i < maxxval; i++)
dam[0, i] = v[i];
}
readonly static int meansize = 6;//0;
readonly static int maxxval = (statics.real_datarate / 10) * 6 / 10;
readonly int maxyval = 3000;
private Point GetFFTPos(int x, int y)
{
int leftMargin = 2;
int rightMargin = 2;
int topMargin = 2;
int bottomMargin =2;
int xsize = panel_txspectrum.Size.Width;
int newx = (x * (xsize - leftMargin - rightMargin)) / maxxval;
newx += leftMargin;
int ysize = panel_txspectrum.Size.Height;
int newy = (y * (ysize - topMargin - bottomMargin)) / maxyval;
newy += bottomMargin;
newy = ysize - newy;
Point p = new Point(newx, newy);
return p;
}
void printText(RichTextBox rtb, String s)
{
AppendTextOnce(rtb, new Font("Courier New", (float)8), Color.Blue, Color.White, s);
}
void printTextnoFont(RichTextBox rtb, String s)
{
AppendTextOnce(rtb, null, Color.Blue, Color.FromArgb(255, 255, 230), s);
}
void AppendTextOnce(RichTextBox rtb, Font selfont, Color color, Color bcolor, string text)
{
try
{
if (text.Contains("\n"))
{
char[] ca = new char[] { '\n', '\r' };
text = text.Trim(ca);
text += "\n";
}
// max. xxx Zeilen, wenn mehr dann lösche älteste
if (rtb.Lines.Length > 200)
{
rtb.SelectionStart = 0;
rtb.SelectionLength = rtb.Text.IndexOf("\n", 0) + 1;
rtb.SelectedText = "";
}
int start = rtb.TextLength;
rtb.AppendText(text);
int end = rtb.TextLength;
// Textbox may transform chars, so (end-start) != text.Length
rtb.Select(start, end - start);
rtb.SelectionColor = color;
if(selfont != null) rtb.SelectionFont = selfont;
rtb.SelectionBackColor = bcolor;
rtb.Select(end, 0);
rtb.ScrollToCaret();
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
String TXimagefilename = "";
String TXRealFilename = "";
long TXRealFileSize = 0;
String TXfoldername = "";
String lastFullName = "";
String TXfullfilename = "";
// prepare an image file for transmission
void prepareImage(String fullfn)
{
if (statics.checkImage(fullfn) == false) return;
// all images are converted to jpg, make the new filename
TXfullfilename = fullfn;
TXfoldername = statics.purePath(fullfn);
TXRealFilename = statics.pureFilename(fullfn);
TXRealFilename = statics.AddReplaceFileExtension(TXRealFilename,"jpg");
// random filename for picturebox control (picturebox cannot reload image from actual filename)
try {
//statics.FileDelete(TXimagefilename);
// delete also older unused files
foreach (string f in Directory.EnumerateFiles(statics.addTmpPath(""), "tempTX*.jpg"))
statics.FileDelete(f);
} catch { }
Random randNum = new Random();
TXimagefilename = statics.addTmpPath("tempTX" + randNum.Next(0, 65000).ToString() + ".jpg");
// get the quality selected by the user
String qual = comboBox_quality.Text;
long max_size = 22500;
if (qual.Contains("30s")) max_size = 12000;
if (qual.Contains("2min")) max_size = 45000;
if (qual.Contains("4min")) max_size = 90000;
// resize image and save it according the quality settings
Image img = new Bitmap(fullfn);
String cs = tb_callsign.Text;
if (cb_stampcall.Checked == false) cs = "";
String inf = tb_info.Text;
if (cb_stampinfo.Checked == false) inf = "";
Size picsize = getResolution();
if(picsize.Width != 0 && picsize.Height != 0)
{
int reduc = 640 / picsize.Width;
if (reduc < 1) reduc = 1;
img = ih.ResizeImage(img, picsize.Width, picsize.Height, cs, inf);
ih.SaveJpgAtFileSize(img, TXimagefilename, max_size/ reduc);
}
else
{
img = ih.ResizeImage(img, 640, 480, cs, inf);
// set quality by reducing the file size and save under default name
ih.SaveJpgAtFileSize(img, TXimagefilename, max_size);
}
//pictureBox_tximage.Load(TXimagefilename); // this does not work under ARM mono
pictureBox_tximage.BackgroundImage = Image.FromFile(TXimagefilename);
TXRealFileSize = statics.GetFileSize(TXimagefilename);
ShowTXstatus();
txcommand = statics.Image;
}
Size getResolution()
{
Size sz = new Size(0,0);
String r = cb_picres.Text;
String[] ra = r.Split(new char[] { 'x' });
try
{
int w = Convert.ToInt32(ra[0]);
int h = Convert.ToInt32(ra[1]);
sz.Width = w;
sz.Height = h;
}
catch { }
return sz;
}
void ShowTXstatus()
{
if(txcommand == statics.Image)
label_tximage.Text = statics.langstr[10] + TXRealFilename + statics.langstr[11] + (ArraySend.txpos / 1000).ToString() + statics.langstr[30] + (TXRealFileSize / 1000).ToString() + " kB";
else
label_txfile.Text = statics.langstr[12] + TXRealFilename + statics.langstr[11] + (ArraySend.txpos / 1000).ToString() + statics.langstr[30] + (TXRealFileSize / 1000).ToString() + " kB";
}
// in loop mode only: send the next picture in current image folder
void startNextImage()
{
if (TXfoldername == "" || lastFullName == "") return;
// read all file from folder
String[] files = Directory.GetFiles(TXfoldername);
Array.Sort(files);
int i;
bool found = false;
for(i=0; i<files.Length; i++)
{
// look for the last transmitted file
if(files[i] == lastFullName)
{
// choose the next file
if (++i == files.Length) i = 0;
// check if the file is a valid image
try
{
Image dummy = new Bitmap(files[i]);
dummy.Dispose();
found = true;
break;
}
catch
{
lastFullName = files[i];
}
}
}
if (!found) return;
prepareImage(files[i]);
button_sendimage_Click(null, null);
}
// in loop mode only: send the next picture in current image folder
void startNextFile()
{
if (lastFullName == "") return;
// read all file from folder
String folder = Path.GetDirectoryName(lastFullName);
String[] files = Directory.GetFiles(folder);
Array.Sort(files);
int i;
bool found = false;
for (i = 0; i < files.Length; i++)
{
// look for the last transmitted file
if (files[i] == lastFullName)
{
// choose the next file
if (++i == files.Length) i = 0;
// check if the file is valid
try
{
long sz = statics.GetFileSize(files[i]);
if (sz < 1000000)
{
// do not try to send a file > 1MB
found = true;
break;
}
}
catch
{
lastFullName = files[i];
}
}
}
if (!found) return;
// files[i] is the filename to be sent
bt_prepareAndSendFile(files[i], Path.GetFileName(files[i]), statics.BinaryFile);
bt_file_send_Click(null, null);
}
private void button_loadimage_Click(object sender, EventArgs e)
{
lastFullName = "";
OpenFileDialog open = new OpenFileDialog();
open.Filter = statics.langstr[13];
if (open.ShowDialog() == DialogResult.OK)
{
prepareImage(open.FileName);
}
}
private void button_sendimage_Click(object sender, EventArgs e)
{
lastFullName = TXfullfilename;
txcommand = statics.Image;
rxbytecounter = 0;
pictureBox_rximage.Image = null;
Byte[] imgarr = File.ReadAllBytes(TXimagefilename); // compressed temp file name
ArraySend.Send(imgarr, statics.Image, TXimagefilename, TXRealFilename); // compress temp file name and real file name
}
private void button_startBERtest_Click(object sender, EventArgs e)
{
rtb.Text = "";
missBlocks = 0;
frameinfo = (Byte)statics.FirstFrame;
txcommand = statics.BERtest;
}
private void button_stopBERtest_Click(object sender, EventArgs e)
{
txcommand = statics.noTX;
bt_resetmodem_Click(null, null);
}
int rxframecounter = 0;
int lastfrmnum = 0;
int missBlocks = 0;
private void BERcheck(Byte[] rxdata, int frmnum, int minfo)
{
if (minfo == statics.FirstFrame)
rxframecounter = 0;
if (lastfrmnum == frmnum) return;
lastfrmnum = frmnum;
rxframecounter++;
missBlocks += (frmnum - rxframecounter);
if (missBlocks < 0) missBlocks = 0;
String line = "RX: " + frmnum.ToString().PadLeft(6, ' ') + " "; // + rxframecounter + " " + missBlocks + " ";
rxframecounter = frmnum;
// print payload (must be printable chars)
line += Encoding.UTF8.GetString(rxdata).Substring(0, 50) + " ...";
// show RX status for this frame
if (rxstat == 4)
line += statics.langstr[14];
else
line += statics.langstr[29];
int bits = rxframecounter * 258 * 8;
int bytes = rxframecounter * 258;
String sbit = "b";
String sbyt = "B";
if (bits > 1000)
{
bits /= 1000;
sbit = "kbit";
}
if (bits > 1000)
{
bits /= 1000;
sbit = "Mbit";
}
if (bytes > 1000)
{
bytes /= 1000;
sbyt = "kByte";
}
if (bytes > 1000)
{
bytes /= 1000;
sbyt = "MByte";
}
line += " " + bits.ToString() + " " + sbit + " " + bytes.ToString() + " " + sbyt;
line += "\r\n";
printText(rtb,line);
}
int[] blockres = new int[2];
private void ShowStatus(int rxtype, int minfo)
{
if (minfo == statics.FirstFrame)
rxbytecounter = 0;
// calculate speed
int fsz = (int)recfile.filesize;
if (fsz == 0) fsz = ArraySend.FileSize; // during reception we do not have the final size, use the transmitted size
// fsz = real or zipped file size, whatever available
// transmitted size in % of zipped file
int txsize = 0;
if (ArraySend.FileSize > 0)
txsize = (recfile.rxbytes * 100) / ArraySend.FileSize;
// transmitted size of real filesize
int txreal = (fsz * txsize) / 100;
// speed
int speed_bps = 0;
if(recfile.runtime.TotalSeconds > 0)
speed_bps = (int)(((double)txreal * 8.0) / recfile.runtime.TotalSeconds);
// show RX status on top of the RX windows
String s = "RX: ";
recfile.blockstat(blockres);
int missingBlocks = blockres[0] - blockres[1];
if (ArraySend.rxFilename != null && ArraySend.rxFilename.Length > 0)
{
s += ArraySend.rxFilename + " ";
s += recfile.rxbytes / 1000 + statics.langstr[30] + ArraySend.FileSize / 1000 + " kB ";
s += Math.Truncate(recfile.runtime.TotalSeconds) + " s, ";
s += blockres[1] + statics.langstr[30] + blockres[0] + statics.langstr[15];
}
else
s += statics.langstr[16];
if (rxtype == statics.Image)
label_rximage.Text = s;
if (rxtype == statics.AsciiFile || rxtype == statics.HTMLFile || rxtype == statics.BinaryFile)
label_rxfile.Text = s;
// show speed in status line at the left side
toolStripStatusLabel.Text = statics.langstr[17] + speed.ToString() + " bps";
if (missBlocks < 0) missBlocks = 0;
if (missingBlocks < 0) missingBlocks = 0;
// show RX status in the status line
if (rxtype == statics.BERtest)
RXstatus.Text = "RX: " + rxbytecounter + statics.langstr[18] + missBlocks;
else
{
if(fsz > 0)
RXstatus.Text = "RX: " + fsz + statics.langstr[18] + missingBlocks;
else
RXstatus.Text = "RX: " + rxbytecounter + statics.langstr[18] + missingBlocks;
}
if(speed_bps > 0)
RXstatus.Text += statics.langstr[19] + speed_bps + " bps";
}
private void button_cancelimg_Click(object sender, EventArgs e)
{
//txcommand = statics.noTX; // finished
label_rximage.ForeColor = Color.Black;
pictureBox_rximage.Image = null;
cb_loop.Checked = false;
ArraySend.stopSending();
bt_resetmodem_Click(null, null);
}
private void checkBox_small_CheckedChanged(object sender, EventArgs e)
{
// scale all elements
// this is required if a scaled screen resolution is used für large 4k monitor, important under mono
// since mono fails in automatic scaling if the screen resolution is different from 1:1
label_rximage.Location = new Point(6, 7);
label_rximage.Location = new Point(650, 7);
pictureBox_tximage.Size = new Size(640,480);
pictureBox_rximage.Size = new Size(640,480);
int yPicBoxes = label_rximage.Location.Y + label_rximage.Size.Height + 3;
pictureBox_tximage.Location = new Point(1, yPicBoxes);
pictureBox_rximage.Location = new Point(642, yPicBoxes);
int gb_yloc = pictureBox_tximage.Location.Y + pictureBox_tximage.Size.Height + 3;
groupBox1.Location = new Point(3, gb_yloc);
tabControl1.Size = new Size(pictureBox_tximage.Size.Width + pictureBox_rximage.Size.Width + 10,
label_rximage.Size.Height + 3 + pictureBox_rximage.Size.Height + 3 + groupBox1.Size.Height + 3 + 20);
int rxpan_yloc = tabControl1.Location.Y + tabControl1.Size.Height + 3;
panel_constel.Location = new Point(11, rxpan_yloc);
panel_constel.Size = new Size(75,75);
panel_txspectrum.Location = new Point(92, rxpan_yloc);
panel_txspectrum.Size = new Size(441,75);
rtb.Size = new Size(tabControl1.Size.Width - 30, tabControl1.Size.Height - button_startBERtest.Location.Y - button_startBERtest.Size.Height - 44);
this.Size = new Size(tabControl1.Size.Width + 23, rxpan_yloc + panel_constel.Size.Height + statusStrip1.Size.Height + 42);
int xf = bt_file_ascii.Location.X + bt_file_ascii.Size.Width + 20;
int yf = bt_file_ascii.Location.Y;
rtb_TXfile.Location = new Point(xf, yf);
int mw = tabControl1.Size.Width - bt_file_ascii.Size.Width - 80;
mw /= 2;
int mh = tabControl1.Size.Height - bt_file_ascii.Size.Height - 50;
rtb_TXfile.Size = new Size(mw, mh);
xf += mw + 5;
rtb_RXfile.Location = new Point(xf, yf);
rtb_RXfile.Size = new Size(mw, mh);
int ly = rtb_TXfile.Location.Y / 4;
label_txfile.Location = new Point(rtb_TXfile.Location.X, ly);
label_rxfile.Location = new Point(rtb_RXfile.Location.X, ly);
pn1.Location = new Point(panel_txspectrum.Location.X + panel_txspectrum.Size.Width + 10, panel_txspectrum.Location.Y +0);
tb_rtty_RX.Location = new Point(9, 35);
tb_rtty_RX.Size = new Size(675, 348);
tb_rtty_TX.Location = new Point(9, 416);
tb_rtty_TX.Size = new Size(675, 103);
label4.Location = new Point(13, 393);
panel1.Location = new Point(696,8);
tb_rtty_deftext.Size = new Size(522, 160);
}
public String GetMyBroadcastIP()
{
String ip = "255.255.255.255";
/*
// selective BCs fail if the computer has multiple IPs
// therefore use 255.255.255.255
String[] myips = statics.getOwnIPs();
Console.WriteLine("BClen: " + myips.Length.ToString());
// if PC has multiple IPs then use 255.255.255.255
for (int i = 0; i < myips.Length; i++)
{
Console.WriteLine("ip:" + myips[i]);
}
if (myips.Length >= 1)
{
statics.MyIP = myips[0];
// PC has one IP, make it to a broadcast IP by adding 255
int idx = myips[0].LastIndexOf('.');
if (idx >= 0)
{
ip = myips[0].Substring(0, idx);
ip += ".255";
//Console.WriteLine("BCip: " + ip);
}
}*/
// if hsmodem is local, use local IP instead of broadcast
if (cb_autostart.Checked)
{
String[] myips = statics.getOwnIPs();
if (myips.Length >= 1)
{
statics.MyIP = myips[0];
}
return statics.MyIP;
}
return ip;
}
/*
* search for the modem IP:
* send a search message via UDP to port UdpBCport
* if a modem receives this message, it returns with an
* UDP message to UdpBCport containing a String with it's IP address
* this message also contains the selected Audio Devices
*
* Format:
* Byte:
* 0 ... 0x3c
* 1 ... PB volume
* 2 ... CAP volume
* 3 ... announcement on/off, duration
* 4 ... DV loudspeaker volume
* 5 ... DV mic volume
* 6 ... safe mode
* 7 ... send introduction voice record
* 8 ... rtty autosync on/off
* 9 ... hsmodem speed mode
* 10 .. external data IF on/off
* 11-19 ... unused
* 20 .. 119 ... PB device name
* 120 .. 219 ... CAP device name
* 220 .. 239 ... Callsign
* 230 .. 249 ... qthloc
* 250 .. 269 ... Name
*
*/
private void search_modem()
{
Byte[] txb = new byte[270];
int idx = 0;
txb[idx++] = 0x3c; // ID of this message
txb[idx++] = (Byte)tb_PBvol.Value;
txb[idx++] = (Byte)tb_CAPvol.Value;
txb[idx++] = (Byte)cb_announcement.Items.IndexOf(cb_announcement.Text);
txb[idx++] = (Byte)tb_loadspeaker.Value;
txb[idx++] = (Byte)tb_mic.Value;
txb[idx++] = 0; // unused
txb[idx++] = (Byte)(cb_sendIntro.Checked?1:0);
txb[idx++] = (Byte)(cb_rx_autosync.Checked ? 1 : 0);
if(cb_speed.DroppedDown == false)
txb[idx++] = (Byte)cb_speed.SelectedIndex;
else
txb[idx++] = (Byte)255; // invalid, hsmodem does not use this value
txb[idx++] = (Byte)(cb_extIF.Checked ? 1 : 0);
Byte[] bpb = statics.StringToByteArrayUtf8(cb_audioPB.Text);
Byte[] bcap = statics.StringToByteArrayUtf8(cb_audioCAP.Text);
//Byte[] bpb = statics.StringToByteArray(cb_audioPB.Text);
//Byte[] bcap = statics.StringToByteArray(cb_audioCAP.Text);
// 200 Bytes (from 20..219) name of selected sound device
for (int i=0; i<100; i++)
{
if (i >= bpb.Length)
txb[i + 20] = 0;
else
txb[i + 20] = bpb[i];
if (i >= bcap.Length)
txb[i + 120] = 0;
else
txb[i + 120] = bcap[i];
}
// 220 .. 239 = Callsign
Byte[] callarr = statics.StringToByteArray(tb_callsign.Text);
for (int i = 0; i < 20; i++)
{
if (i >= callarr.Length)
txb[i + 220] = 0;
else
txb[i + 220] = callarr[i];
}
// 240 .. 249 = qthloc
Byte[] qtharr = statics.StringToByteArray(tb_myqthloc.Text);
for (int i = 0; i < 10; i++)
{
if (i >= qtharr.Length)
txb[i + 240] = 0;
else
txb[i + 240] = qtharr[i];
}
// 250 .. 269 = Name
Byte[] namearr = statics.StringToByteArray(tb_myname.Text);
for (int i = 0; i < 20; i++)
{
if (i >= namearr.Length)
txb[i + 250] = 0;
else
txb[i + 250] = namearr[i];
}
if (statics.ModemIP == "1.2.3.4")
{
// still searching a modem
//Console.WriteLine("1: send BCsearch to: " + GetMyBroadcastIP());
Udp.UdpBCsend(txb, GetMyBroadcastIP(), statics.UdpBCport_AppToModem);
}
else
{
// modem IP is known, send to it directly, no broadcast
//Console.WriteLine("2: send BCsearch to: " + statics.ModemIP);
Udp.UdpBCsend(txb, statics.ModemIP, statics.UdpBCport_AppToModem);
}
Udp.searchtimeout++;
if (Udp.searchtimeout >= 3)
statics.ModemIP = "1.2.3.4"; // which means: no IP known
}
private void bt_file_send_Click(object sender, EventArgs e)
{
rtb_RXfile.Text = "";
statics.FileDelete(statics.zip_RXtempfilename);
Byte[] textarr = File.ReadAllBytes(statics.zip_TXtempfilename);
ArraySend.Send(textarr, (Byte)txcommand, TXfilename, TXRealFilename);
lastFullName = TXfilename;
}
private void bt_file_ascii_Click(object sender, EventArgs e)
{
bt_sendFile("Text Files(*.txt*; *.*)|*.txt; *.*", statics.AsciiFile);
}
private void button2_Click(object sender, EventArgs e)
{
bt_sendFile("HTML Files(*.html; *.htm; *.*)|*.html; *.htm; *.*", statics.HTMLFile);
}
private void bt_sendBinaryFile_Click(object sender, EventArgs e)
{
bt_sendFile("All Files(*.*)|*.*", statics.BinaryFile);
}
private void bt_sendFile(String filter, int cmd)
{
lastFullName = "";
OpenFileDialog open = new OpenFileDialog();
open.Filter = filter;
if (open.ShowDialog() == DialogResult.OK)
{
bt_prepareAndSendFile(open.FileName, open.SafeFileName, cmd);
}
}
private void bt_prepareAndSendFile(String FilenameAndPath, String Filename, int txcmd)
{
txcommand = txcmd;
TXfilename = FilenameAndPath;
TXRealFilename = Filename;
if (txcommand == statics.BinaryFile)
rtb_TXfile.Text = statics.langstr[20] + TXfilename + statics.langstr[21];
else
rtb_TXfile.Text = File.ReadAllText(TXfilename);
// compress file
ZipStorer zs = new ZipStorer();
zs.zipFile(statics.zip_TXtempfilename, Filename, FilenameAndPath);
TXRealFileSize = statics.GetFileSize(statics.zip_TXtempfilename);
ShowTXstatus();
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
bool b = cb_switchtoLS.Checked;
allVoiceModesOff();
cb_switchtoLS.Checked = b;
if (cb_speed.Text.Contains("45"))
{
txcommand = statics.noTX;
panel_constel.Visible = false;
statics.real_datarate = 45;
/*removeTab(tabPage_image);
removeTab(tabPage_file);
removeTab(tabPage_audio);
removeTab(tabPage_ber);
addTab(0,tabPage_rtty);*/
}
else
{
panel_constel.Visible = true;
/*addTab(0,tabPage_image);
addTab(1,tabPage_file);
addTab(2,tabPage_audio);
addTab(3,tabPage_ber);
removeTab(tabPage_rtty);*/
}
if (cb_speed.Text.Contains("1200")) statics.real_datarate = 1200;
if (cb_speed.Text.Contains("2400")) statics.real_datarate = 2400;
if (cb_speed.Text.Contains("3000")) statics.real_datarate = 3000;
if (cb_speed.Text.Contains("4000")) statics.real_datarate = 4000;
if (cb_speed.Text.Contains("4410")) statics.real_datarate = 4410;
if (cb_speed.Text.Contains("4800")) statics.real_datarate = 4800;
if (cb_speed.Text.Contains("5500")) statics.real_datarate = 5500;
if (cb_speed.Text.Contains("6000")) statics.real_datarate = 6000;
if (cb_speed.Text.Contains("6600")) statics.real_datarate = 6600;
if (cb_speed.Text.Contains("7200")) statics.real_datarate = 7200;
/*Byte[] txdata = new byte[statics.PayloadLen + 2];
int idx = cb_speed.SelectedIndex;
txdata[0] = (Byte)statics.ResamplingRate; // BER Test Marker
txdata[1] = (Byte)idx;
// and send info to modem
Udp.UdpSendCtrl(txdata);*/
String s = cb_speed.Text;
txcommand = statics.noTX;
// stop any ongoing transmission
button_cancelimg_Click(null, null);
}
private void timer_searchmodem_Tick(object sender, EventArgs e)
{
search_modem();
}
private void bt_rximages_Click(object sender, EventArgs e)
{
if (statics.ostype == 0)
{
try
{
String s = "file://" + statics.getHomePath(statics.RXimageStorage, "");
Process.Start(s);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
else
{
try
{
Process.Start("xdg-open", statics.getHomePath(statics.RXimageStorage, ""));
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
}
private void bt_openrxfile_Click(object sender, EventArgs e)
{
if (statics.ostype == 0)
{
try
{
String s = "file://" + statics.getHomePath("", "");
Process.Start(s);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
else
{
try
{
Process.Start("xdg-open", statics.getHomePath("", ""));
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
}
private String ReadString(StreamReader sr)
{
try
{
String s = sr.ReadLine();
if (s != null)
{
return s;
}
}
catch { }
return " ";
}
private int ReadInt(StreamReader sr)
{
int v;
try
{
String s = sr.ReadLine();
if (s != null)
{
v = Convert.ToInt32(s);
return v;
}
}
catch { }
return 0;
}
void load_Setup()
{
try
{
String fn = statics.getHomePath("", "od.cfg");
label_cfgpath.Text = fn;
using (StreamReader sr = new StreamReader(fn))
{
tb_callsign.Text = ReadString(sr);
cb_speed.Text = ReadString(sr);
String s = ReadString(sr);
cb_stampcall.Checked = (s == "1");
s = ReadString(sr);
// free for other usage
cb_audioPB.Text = ReadString(sr);
cb_audioCAP.Text = ReadString(sr);
tb_PBvol.Value = ReadInt(sr);
tb_CAPvol.Value = ReadInt(sr);
s = ReadString(sr);
cb_autostart.Checked = (s == "1");
try { cb_announcement.Text = ReadString(sr); } catch { }
s = ReadString(sr);
try { cb_stampinfo.Checked = (s == "1"); } catch { }
try { tb_info.Text = ReadString(sr); } catch { }
try { cb_loudspeaker.Text = ReadString(sr); } catch { }
try { cb_mic.Text = ReadString(sr); } catch { }
try { tb_loadspeaker.Value = ReadInt(sr); } catch { }
try { tb_mic.Value = ReadInt(sr); } catch { }
try
{
s = ReadString(sr);
rb_opus.Checked = (s == "1");
rb_codec2.Checked = (s != "1");
}
catch { }
try { cb_language.Text = ReadString(sr); } catch { }
try { s = ReadString(sr); cb_sendIntro.Checked = (s == "1"); } catch { }
for (int i = 0; i < Rtty_deftext_anz; i++)
{
String sx = "";
try
{
sx = ReadString(sr).Trim();
if(sx.Length == 0)
initRttyDefString(i);
else
Rtty_deftext[i] = ParagrToCRLF(sx);
}
catch
{
initRttyDefString(i);
break;
}
}
tb_myname.Text = ReadString(sr);
tb_myqth.Text = ReadString(sr);
tb_myqthloc.Text = ReadString(sr);
Font fnt1 = FontDeserialize(ReadString(sr));
if (fnt1 != null) tb_rtty_RX.Font = fnt1;
fnt1 = FontDeserialize(ReadString(sr));
if (fnt1 != null) tb_rtty_TX.Font = fnt1;
s = ReadString(sr);
cb_rx_autosync.Checked = (s == "1");
}
}
catch
{
cb_autostart.Checked = true;
}
if (cb_audioPB.Text.Length <= 1) cb_audioPB.Text = "Default";
if (cb_audioCAP.Text.Length <= 1) cb_audioCAP.Text = "Default";
if (tb_callsign.Text == "DJ0ABR")
{
bt_resetmodem.Visible = true;
bt_tune_minus.Visible = true;
bt_tune_plus.Visible = true;
}
}
void save_Setup()
{
try
{
using (StreamWriter sw = new StreamWriter(statics.getHomePath("", "od.cfg")))
{
sw.WriteLine(tb_callsign.Text);
sw.WriteLine(cb_speed.Text);
sw.WriteLine(cb_stampcall.Checked?"1":"0");
sw.WriteLine("0"); // free for other use
sw.WriteLine(cb_audioPB.Text);
sw.WriteLine(cb_audioCAP.Text);
sw.WriteLine(tb_PBvol.Value.ToString());
sw.WriteLine(tb_CAPvol.Value.ToString());
sw.WriteLine(cb_autostart.Checked ? "1" : "0");
sw.WriteLine(cb_announcement.Text);
sw.WriteLine(cb_stampinfo.Checked ? "1" : "0");
sw.WriteLine(tb_info.Text);
sw.WriteLine(cb_loudspeaker.Text);
sw.WriteLine(cb_mic.Text);
sw.WriteLine(tb_loadspeaker.Value.ToString());
sw.WriteLine(tb_mic.Value.ToString());
sw.WriteLine(rb_opus.Checked ? "1" : "0");
sw.WriteLine(cb_language.Text);
sw.WriteLine(cb_sendIntro.Checked ? "1" : "0");
for(int i=0; i < Rtty_deftext_anz; i++)
{
if (Rtty_deftext[i] == null)
Rtty_deftext[i] = " ";
sw.WriteLine(CRLFtoParagr(Rtty_deftext[i]));
}
sw.WriteLine(tb_myname.Text.Trim());
sw.WriteLine(tb_myqth.Text.Trim());
sw.WriteLine(tb_myqthloc.Text.Trim());
sw.WriteLine(FontSerialize(tb_rtty_RX.Font));
sw.WriteLine(FontSerialize(tb_rtty_TX.Font));
sw.WriteLine(cb_rx_autosync.Checked ? "1" : "0");
}
}
catch { }
}
String FontSerialize(Font value)
{
String str;
str = value.Name + "," + value.Size.ToString() + ",";
if (value.Style == FontStyle.Regular)
{
str += "R";
}
else
{
if (value.Bold) str += "B";
if (value.Italic) str += "I";
if (value.Underline) str += "U";
}
return str;
}
Font FontDeserialize(String s)
{
String[] sa = s.Split(',');
FontStyle fs = FontStyle.Regular;
if (sa[2] == "B") fs = FontStyle.Bold;
if (sa[2] == "I") fs = FontStyle.Italic;
if (sa[2] == "U") fs = FontStyle.Underline;
FontFamily ff = new FontFamily(sa[0]);
float size = (float)statics.MyToDouble(sa[1]);
Font fnt = new Font(ff, size, fs);
return fnt;
}
String CRLFtoParagr(String s)
{
s = s.Replace('\n', '§');
s = s.Replace("\r", String.Empty);
// make String 200 chars long, for exact storage position in cfg file
s = s.PadRight(210);
s = s.Substring(0, 200);
return s;
}
String ParagrToCRLF(String s)
{
s = s.Replace("§", "\r\n").TrimEnd(new char[] {' '});
return s;
}
void initRttyDefString(int i)
{
switch(i)
{
case 0:
Rtty_deftext[0] = "\r\n\r\nRYRYRYRYRYRYRYRYRYRY\r\nCQ CQ CQ de %m CQ CQ CQ de %m pse k k k\r\n%r"; // CQ call
break;
case 1:
Rtty_deftext[1] = "\r\n\r\n%c %c de %m %m %m pse k k k\r\n%r"; // answer CQ call
break;
case 2:
Rtty_deftext[2] = "\r\n\r\n%c de %m\r\n"; // start TX
break;
case 3:
Rtty_deftext[3] = "\r\nbtu dr %n %c de %m pse k k k\r\n%r"; // end TX
break;
case 4:
Rtty_deftext[4] = "\r\nmany thanks for the nice QSO dr %n.\r\nHpe to see you agn. gl es mny 73 %c de %m bye bye ar sk\r\n%r"; // end QSO
break;
case 5:
Rtty_deftext[5] = "\r\nName: %i\r\nQTH: %s\r\nQTHLOC: %q\r\n";
break;
case 6:
Rtty_deftext[6] = "\r\n%m station:\r\n"; // my station
break;
case 7:
Rtty_deftext[7] = "RYRYRYRYRYRYRYRYRYRY";
break;
default:
Rtty_deftext[i] = " ";
break;
}
}
private void bt_shutdown_Click(object sender, EventArgs e)
{
DialogResult dr = MessageBox.Show(statics.langstr[23], statics.langstr[22], MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
{
Byte[] txdata = new byte[1];
txdata[0] = statics.Modem_shutdown;
Udp.UdpSendCtrl(txdata);
MessageBox.Show(statics.langstr[24], statics.langstr[22], MessageBoxButtons.OK);
}
}
/// <summary>
// TEST ONLY: tell modem to send a file
private void button1_Click(object sender, EventArgs e)
{
Byte[] txdata = new byte[1];
txdata[0] = statics.AutosendFile;
// and transmit it
Udp.UdpSendCtrl(txdata);
}
private void bt_resetmodem_Click(object sender, EventArgs e)
{
Byte[] txdata = new byte[1];
txdata[0] = statics.ResetModem;
// and transmit it
Udp.UdpSendCtrl(txdata);
statics.tuning_active = 0;
}
int setPBvolume = -1;
int setCAPvolume = -1;
private void tb_PBvol_Scroll(object sender, EventArgs e)
{
setPBvolume = tb_PBvol.Value;
}
private void tb_CAPvol_Scroll(object sender, EventArgs e)
{
setCAPvolume = tb_CAPvol.Value;
}
void setVoiceAudio(Byte opmode = 0)
{
/*
* Format:
* 0 ... statics.SetVoiceMode (25)
* 1 ... voicemode
* 2 ... codec
* 3-102 ... LS device name
* 103-202 ... MIC device name
*/
Byte[] txdata = new byte[203];
txdata[0] = (Byte)statics.SetVoiceMode;
// values see: hsmodem.h _VOICEMODES_
if (opmode == 0)
{
// no predefined opmode, set opmode according the check boxes
if (cb_switchtoLS.Checked) opmode = 1;
if (cb_voiceloop.Checked) opmode = 2;
if (cb_codecloop.Checked) opmode = 3;
if (cb_digitalVoice.Checked) opmode = 4;
if (cb_digitalVoiceRXonly.Checked) opmode = 5;
}
if(opmode == 0) pb_voice.BackgroundImage = null;
txdata[1] = opmode;
Byte codec;
if (rb_opus.Checked) codec = 0;
else codec = 1;
txdata[2] = codec;
Byte[] bpb = statics.StringToByteArrayUtf8(cb_loudspeaker.Text);
Byte[] bcap = statics.StringToByteArrayUtf8(cb_mic.Text);
//Byte[] bpb = statics.StringToByteArray(cb_loudspeaker.Text);
//Byte[] bcap = statics.StringToByteArray(cb_mic.Text);
for (int i = 0; i < 100; i++)
{
if (i >= bpb.Length)
txdata[i + 3] = 0;
else
txdata[i + 3] = bpb[i];
if (i >= bcap.Length)
txdata[i + 103] = 0;
else
txdata[i + 103] = bcap[i];
}
Udp.UdpSendCtrl(txdata);
if(opmode > 0)
{
rb_opus.Enabled = false;
rb_codec2.Enabled = false;
}
else
{
rb_opus.Enabled = true;
rb_codec2.Enabled = true;
}
}
private void allVoiceModesOff()
{
cb_switchtoLS.Checked = false;
cb_voiceloop.Checked = false;
cb_codecloop.Checked = false;
cb_digitalVoice.Checked = false;
cb_digitalVoiceRXonly.Checked = false;
}
private void cb_switchtoLS_CheckedChanged(object sender, EventArgs e)
{
if(cb_switchtoLS.Checked)
{
cb_voiceloop.Checked = false;
cb_codecloop.Checked = false;
cb_digitalVoice.Checked = false;
cb_digitalVoiceRXonly.Checked = false;
pb_voice.BackgroundImage = Properties.Resources.cdc_digital;
}
setVoiceAudio();
}
private void cb_voiceloop_CheckedChanged(object sender, EventArgs e)
{
if (cb_voiceloop.Checked)
{
cb_switchtoLS.Checked = false;
cb_codecloop.Checked = false;
cb_digitalVoice.Checked = false;
cb_digitalVoiceRXonly.Checked = false;
pb_voice.BackgroundImage = Properties.Resources.cdc_intloop;
}
setVoiceAudio();
}
private void cb_codecloop_CheckedChanged(object sender, EventArgs e)
{
if (cb_codecloop.Checked)
{
cb_switchtoLS.Checked = false;
cb_voiceloop.Checked = false;
cb_digitalVoice.Checked = false;
cb_digitalVoiceRXonly.Checked = false;
pb_voice.BackgroundImage = Properties.Resources.cdc_codecloop;
}
setVoiceAudio();
}
private void cb_digitalVoice_CheckedChanged(object sender, EventArgs e)
{
if (cb_digitalVoice.Checked)
{
cb_switchtoLS.Checked = false;
cb_voiceloop.Checked = false;
cb_codecloop.Checked = false;
cb_digitalVoiceRXonly.Checked = false;
pb_voice.BackgroundImage = Properties.Resources.cdc_dv;
}
setVoiceAudio();
}
private void cb_digitalVoiceRXonly_CheckedChanged(object sender, EventArgs e)
{
if (cb_digitalVoiceRXonly.Checked)
{
cb_switchtoLS.Checked = false;
cb_voiceloop.Checked = false;
cb_codecloop.Checked = false;
cb_digitalVoice.Checked = false;
pb_voice.BackgroundImage = Properties.Resources.cdc_dvrx;
}
setVoiceAudio();
}
private void bt_arecord_Click(object sender, EventArgs e)
{
cb_switchtoLS.Checked = false;
cb_voiceloop.Checked = false;
cb_codecloop.Checked = false;
cb_digitalVoice.Checked = false;
cb_digitalVoiceRXonly.Checked = false;
pb_voice.BackgroundImage = null;
setVoiceAudio(6);
recordStatus = 1;
}
private void bt_aplay_Click(object sender, EventArgs e)
{
cb_switchtoLS.Checked = false;
cb_voiceloop.Checked = false;
cb_codecloop.Checked = false;
cb_digitalVoice.Checked = false;
cb_digitalVoiceRXonly.Checked = false;
pb_voice.BackgroundImage = null;
if (recordStatus == 1)
{
setVoiceAudio(0);
recordStatus = 0;
}
setVoiceAudio(7);
}
private void bt_astop_Click(object sender, EventArgs e)
{
cb_switchtoLS.Checked = false;
cb_voiceloop.Checked = false;
cb_codecloop.Checked = false;
cb_digitalVoice.Checked = false;
cb_digitalVoiceRXonly.Checked = false;
pb_voice.BackgroundImage = null;
setVoiceAudio(0);
recordStatus = 0;
}
int setLSvolume = -1;
int setMICvolume = -1;
private void tb_loadspeaker_Scroll(object sender, EventArgs e)
{
setLSvolume = tb_loadspeaker.Value;
}
private void tb_mic_Scroll(object sender, EventArgs e)
{
setMICvolume = tb_mic.Value;
}
int language = 0;
void set_language(int lang)
{
language = lang;
if (language == 0)
{
statics.langstr = langstr_en;
tabPage_image.Text = "Image";
cb_loop.Text = "loop (send all images in folder)";
bt_rximages.Text = " RX Images";
button_loadimage.Text = " Load Image";
label2.Text = "Quality:";
button_cancelimg.Text = " Cancel";
button_sendimage.Text = "Send";
label_rximage.Text = "RX image";
label_tximage.Text = "TX image";
tabPage_file.Text = "File";
button2.Text = "Cancel";
bt_openrxfile.Text = "Open RX file folder";
label_rxfile.Text = "RX File";
label_txfile.Text = "TX File";
bt_file_send.Text = "SEND";
bt_sendBinaryFile.Text = "Load Binary File";
bt_file_html.Text = "Load HTML File";
bt_file_ascii.Text = " Load ASCII Text File";
tabPage_audio.Text = "Voice Audio";
groupBox7.Text = "Codec Selection";
rb_codec2.Text = "CODEC-2 parametric audio codec. For BPSK/QPSK. Audio rate: 700/1600/3200 bps";
rb_opus.Text = "OPUS rate adaptive codec. For 8APSK. Audio rate: 84% of data rate";
groupBox6.Text = "Voice Audio Operating Mode";
cb_digitalVoiceRXonly.Text = "Digital Voice RX: Receiver ---> Codec ---> Loudspeaker";
cb_digitalVoice.Text = "Digital Voice RX+TX: Microphone ---> Codec ---> Transmitter | Receiver ---> Codec ---> Loudspeaker";
cb_codecloop.Text = "Codec Loop: Microphone ---> Codec ---> Loudspeaker";
cb_switchtoLS.Text = "Digital Monitor: Receiver ---> Loudspeaker";
groupBox5.Text = "Loadspeaker / Microphone / Headset";
label8.Text = "Volume:";
label10.Text = "Loadspeaker/Headphone:";
label11.Text = "Microphone:";
groupBox4.Text = "Maintenance";
cb_autostart.Text = "AUTO start/stop HSmodem";
bt_shutdown.Text = "Shutdown Modem-SBC";
tb_shutdown.Text = "before switching off the \r\nmodem SBC click here to \r\navoid defective SD-cards.\r\n";
bt_resetmodem.Text = "Reset RX Modem";
textBox3.Text = "only uncheck if modem runs on a separate PC";
groupBox3.Text = "Transceiver Audio";
label6.Text = "Volume:";
label5.Text = "Volume:";
groupBox2.Text = "Personal Settings";
cb_stampinfo.Text = "Insert Info into picture";
textBox4.Text = "transmissions";
textBox1.Text = "send announcement before TX, every";
label1.Text = "Callsign:";
cb_stampcall.Text = "Insert Callsign into picture";
tabPage_about.Text = "About";
label_speed.Text = "Speed [bit/s]:";
label_fifo.Text = "TX Buffer:";
label_capfifo.Text = "RX Buffer:";
lb_rxsignal.Text = "RX Signal:";
lb_rxsync.Text = "RX Sync:";
cb_sendIntro.Text = "send introduction before TX";
tb_recintro.Text = "record introduction";
lb_tuningqrgs.Text = "Send Marker Frequency:";
textBox5.Text = "Click on Callsign or Name in RX window";
textBox2.Text = @"Special Markers:
%m... my call
%i... my name
%s... my city
%q... my qthloc
%c... ur call
%n... ur name
%r... switch to RX
";
label_cfgpath_tit.Text = "Configuration stored in:";
label_urcall.Text = "Your Callsign:";
label_urname.Text = "Your Name:";
bt_rtty_tx.Text = "TX On/Off";
bt_rtty_default.Text = "set Default Text";
bt_rtty_cq.Text = "Call CQ";
bt_rtty_answerCQ.Text = "Answer CQ Call";
bt_rtty_endqso.Text = "End QSO";
bt_rtty_start.Text = "Start Transmission";
bt_rtty_end.Text = "End Transmission";
bt_rtty_myinfo.Text = "My Info";
bt_rtty_station.Text = "My Station";
textBox6.Text = "or double click in spectrum";
textBox7.Text = "for advanced users only, see developers manual";
bt_open_html.Text = "Open received " + Environment.NewLine + "HTML file";
groupBox8.Text = "Send all files in folder";
cb_file_loop.Text = "ON / off";
label13.Text = "Pause between files";
}
if (language == 1)
{
statics.langstr = langstr_de;
tabPage_image.Text = "Bilder";
tabPage_file.Text = "Datei";
tabPage_audio.Text = "Sprache";
tabPage_about.Text = "Info";
label2.Text = "Qualität";
button_loadimage.Text = "Lade Bild";
button_sendimage.Text = "Senden";
button_cancelimg.Text = " Abbruch";
bt_rximages.Text = "RX Bilder";
cb_loop.Text = "Endlosschleife: Alle Bilder im Verzeichnis senden";
label_tximage.Text = "TX Bild";
label_rximage.Text = "RX Bild";
label_speed.Text = "Bitrate [bit/s]";
label_fifo.Text = "TX Puffer";
label_capfifo.Text = "RX Puffer";
bt_file_ascii.Text = " Lade ASCII Textdatei";
bt_file_html.Text = "Lade HTML Datei";
bt_sendBinaryFile.Text = "Lade Binärdatei";
bt_file_send.Text = "SENDEN";
button2.Text = "Abbrechen";
bt_openrxfile.Text = "Öffne RX Dateien";
groupBox5.Text = "Lautsprecher / Mikrofon / Kopfhörer";
label10.Text = "Lautsprecher/Kopfhörer";
label11.Text = "Mikrofon";
label9.Text = "Lautst.:";
label8.Text = "Lautst.:";
groupBox6.Text = "Sprache / Audio Betriebsart";
cb_switchtoLS.Text = "Digital Monitor: Empfänger -> Lautsprecher";
cb_voiceloop.Text = "intere Schleife: Mikrofon -> Lautsprecher";
cb_codecloop.Text = "Codec Schleife: Mikrofon -> Codec -> Lautsprecher";
cb_digitalVoiceRXonly.Text = "DV Empfang: Empfänger -> Codec -> Lautsprecher";
cb_digitalVoice.Text = "DV Transceiver: Mikrofon -> Codec -> Sender | Empfänger -> Codec -> Lautsprecher";
groupBox7.Text = "Codec Auswahl";
rb_opus.Text = "OPUS adaptiver Codec. Für 8APSK. Audio-Datenrate 84% der Bitrate";
rb_codec2.Text = "CODEC-2 parametrischer Audiocodec. Für BPSK/QPSK. Audiorate: 700/1600/3200 bit/s";
groupBox2.Text = "Persönliche Einstellungen";
label1.Text = "Rufzeichen";
cb_stampcall.Text = "Füge Rufzeichen ins Bild ein";
cb_stampinfo.Text = "Füge Infotext ins Bild ein";
textBox1.Text = "sende Ansagetext vor TX, alle";
textBox4.Text = "Aussendungen";
label5.Text = "Lautst.:";
label6.Text = "Lautst.:";
groupBox4.Text = "Wartung";
textBox3.Text = "Ausschalten wenn hsmodem auf separatem PC läuft";
tb_shutdown.Text = "Vor dem Ausschalten eines SBC diesen hier herunterfahren";
cb_sendIntro.Text = "sende Vorstellung vor TX";
tb_recintro.Text = "Vorstellung aufnehmen";
lb_tuningqrgs.Text = "Sende Frequenzmarkierung:";
textBox5.Text = "Klicke auf Rufzeichen und Namen im RX Fenster";
textBox2.Text = @"Spezialzeichen:
%m... mein Rufzeichen
%i... mein Name
%s... mein Ort
%q... mein QTHLOC
%c... dein Rufzeichen
%n... dein Name
%r... schalte auf RX
";
label_cfgpath_tit.Text = "Konfiguration gespeichert in:";
label_urcall.Text = "Dein Rufzeichen:";
label_urname.Text = "Dein Name:";
bt_rtty_tx.Text = "TX ein/aus";
bt_rtty_default.Text = "setze Standardtexte";
bt_rtty_cq.Text = "Rufe CQ";
bt_rtty_answerCQ.Text = "Beantworte CQ";
bt_rtty_endqso.Text = "Beende QSO";
bt_rtty_start.Text = "Start Durchgang";
bt_rtty_end.Text = "Beende Durchgang";
bt_rtty_myinfo.Text = "Meine Info";
bt_rtty_station.Text = "Meine Station";
textBox6.Text = "oder Doppelklick in Spektrum";
textBox7.Text = "nur für spezielle Nutzer, siehe Entwickler - Dokumentation";
bt_open_html.Text = "Öffne empfangene" + Environment.NewLine + "HTML Datei";
groupBox8.Text = "TX alle Dateien im Verz.";
cb_file_loop.Text = "EIN / aus";
label13.Text = "Pause zwischen Dateien";
}
}
private void cb_language_SelectedIndexChanged(object sender, EventArgs e)
{
if(cb_language.Text.Contains("Deutsch"))
set_language(1);
else
set_language(0);
}
String[] langstr_en = new String[]{
"next image in ", //0
"transmitting",
"binary file received\r\n", //2
"transmission time : ",
"transmission speed: ", //4
"file size : ",
"file name : ", //6
"file status : not complete, retransmit\r\n\r\n",
"Tuning Window", //8
"min Level",
"TX image: ", // 10
". Sent: ",
"TX file: ", //12
"Image Files(*.jpg; *.jpeg; *.png; *.gif; *.bmp)|*.jpg; *.jpeg; *.png; *.gif; *.bmp",
" frame lost", //14
" blocks OK",
"wait for RX", //16
"Line Speed: ",
" Byte. Missing blocks: ", //18
" Net Speed:",
"Binary file ", //20
" loaded",
"Shut Down Modem", //22
"Do you want to shut down the Modem-Computer ?",
"Please wait abt. 1 minute before powering OFF the modem", //24
"Received Blocks\n",
"good : ", //26
"failed: ",
"\nfile incomplete, ask for retransmission", //28
" sequence OK",
" of ", //30
"Bad blocks, retransmission required",
"Bad blocks", //32
"Set RTTY predefinded text messages to default values. Are you sure ?", //33
"Set Default Mesages", //34
};
String[] langstr_de = new String[]{
"nächstes Bild in", //0
"sende",
"Binärdatei empfangen\r\n", //2
"Sendezeit : ",
"Übertragungsgeschw: ", //4
"Dateigröße : ",
"Dateiname : ", //6
"Dateistatus : nicht komplett \r\n\r\n",
"Tuning Fenster", //8
"min Pegel",
"TX Bild: ", // 10
".Gesendet: ",
"TX Datei: ", //12
"Bilddateien(*.jpg; *.jpeg; *.png; *.gif; *.bmp)|*.jpg; *.jpeg; *.png; *.gif; *.bmp",
" Frame verloren", //14
" Blöcken OK",
"warte auf RX", //16
"Datenrate: ",
" Byte. Fehlende Blöcke: ", //18
" Netto-Rate:",
"Binärdatei ", //20
" geladen",
"Modem herunterfahren", //22
"Wollen sie den Modem Computer herunterfahren?",
"Bitte warten sie 1 Minuten vor dem Ausschalten des Modem Computers", //24
"empfangene Blöcke\n",
"gut : ", //26
"defekt: ",
"\nDatei nicht komplett, bitte neu Senden ", //28
" Sequenz OK",
" von ", //30
"defekte Blöcke, Datei muss nochmal empfangen werden",
"defekte Blöcke", //32
"Setze RTTY Nachrichten auf die Standardtexte zurück. Sind sie sicher?", //33
"Setze Standardnachrichten", //34
};
private void cb_autostart_CheckedChanged(object sender, EventArgs e)
{
if (cb_autostart.Checked == false)
{
if (modemrunning)
{
statics.StartHSmodem(false);
Console.WriteLine("Kill Modem");
modemrunning = false;
}
}
else
{
if (modemrunning == false)
{
modemrunning = statics.StartHSmodem(true);
Console.WriteLine("Start Modem");
}
}
}
int acttuning = 0;
private void bt_tuning(int fr)
{
if (statics.tuning_active == 0 || fr != acttuning)
{
label_rximage.ForeColor = Color.Black;
pictureBox_rximage.Image = null;
ArraySend.stopSending();
bt_resetmodem_Click(null, null);
txcommand = statics.noTX;
Byte[] txdata = new byte[2];
txdata[0] = statics.tuning;
txdata[1] = (Byte)fr;
Udp.UdpSendCtrl(txdata);
statics.tuning_active = 1;
}
else
{
txcommand = statics.noTX;
bt_resetmodem_Click(null, null);
statics.tuning_active = 0;
}
acttuning = fr;
}
private void bt_allf_Click(object sender, EventArgs e)
{
bt_tuning(7);
}
private void button6_Click(object sender, EventArgs e)
{
bt_tuning(1);
}
private void bt_tune_minus_Click(object sender, EventArgs e)
{
Byte[] txdata = new byte[2];
txdata[0] = statics.setfreq;
txdata[1] = 10;
Udp.UdpSendCtrl(txdata);
}
private void bt_tune_plus_Click(object sender, EventArgs e)
{
Byte[] txdata = new byte[2];
txdata[0] = statics.setfreq;
txdata[1] = 255 - 10;
Udp.UdpSendCtrl(txdata);
}
bool backspace = false;
private void tb_rtty_TX_TextChanged(object sender, EventArgs e)
{
if (backspace)
{
backspace = false;
return;
}
if (tb_rtty_TX.Text.Length > 0)
{
char c = tb_rtty_TX.Text[tb_rtty_TX.Text.Length - 1];
c = char.ToUpper(c);
// filter allowed characters
bool ok = false;
if (c >= 'A' && c <= 'Z') ok = true;
if (c >= '0' && c <= '9') ok = true;
if (c == '\\') ok = true;
if (c == '(') ok = true;
if (c == ')') ok = true;
if (c == '+') ok = true;
if (c == '/') ok = true;
if (c == '-') ok = true;
if (c == ':') ok = true;
if (c == '=') ok = true;
if (c == '?') ok = true;
if (c == ',') ok = true;
if (c == '.') ok = true;
if (c == ' ') ok = true;
if (c == '\n') ok = true;
if (ok)
{
Byte[] txdata = new byte[2];
txdata[0] = statics.rttykey;
txdata[1] = (Byte)c;
Udp.UdpSendCtrl(txdata);
}
}
}
/*
%m ... my call
%i ... my name
%s ... my city
%q ... my qthloc
%c ... ur call
%n ... ur name
%r ... stop TX
*/
// convert short forms into text
String realRTTYtext(String s)
{
String sdec = s;
sdec = sdec.Replace("%m", tb_callsign.Text.Trim().ToUpper());
sdec = sdec.Replace("%i", tb_myname.Text.Trim().ToUpper());
sdec = sdec.Replace("%s", tb_myqth.Text.Trim().ToUpper());
sdec = sdec.Replace("%q", tb_myqthloc.Text.Trim().ToUpper());
sdec = sdec.Replace("%c", tb_urcall.Text.Trim().ToUpper());
sdec = sdec.Replace("%n", tb_urname.Text.Trim().ToUpper());
if(tb_urname.Text.Length == 0)
{
sdec = sdec.Replace(" dr ", " ");
}
sdec = sdec.Replace("%r", "[RX]");
return sdec.ToUpper();
}
int selected_rtty_deftext = 0;
void ShowRTTYtext(int selnum, int nosend = 0)
{
if (selnum >= Rtty_deftext_anz) return;
selected_rtty_deftext = selnum;
if (rb_rtty_normal.Checked)
{
bt_rtty_default.Enabled = textBox2.Enabled = false;
tb_rtty_deftext.ReadOnly = true;
tb_rtty_deftext.Text = realRTTYtext(Rtty_deftext[selnum]);
if (nosend == 0)
{
String sx = tb_rtty_deftext.Text;
sx = sx.Replace("[RX]", "~");
// print also in TX window
String sxtx = sx;
sxtx = sxtx.Replace('~', ' ');
tb_rtty_TX.AppendText(sxtx);
Byte[] tarr = statics.StringToByteArray(sx);
Byte[] txdata = new byte[4 + tarr.Length];
txdata[0] = statics.rttystring;
int len = tarr.Length;
txdata[1] = (Byte)(len >> 8);
txdata[2] = (Byte)(len & 0xff);
txdata[3] = (Byte)'#'; // always switch TX on before transmitting
for (int i = 0; i < tarr.Length; i++)
txdata[i + 4] = tarr[i];
Udp.UdpSendCtrl(txdata);
}
}
else if (rb_rtty_real.Checked)
{
bt_rtty_default.Enabled = textBox2.Enabled = false;
tb_rtty_deftext.ReadOnly = true;
tb_rtty_deftext.Text = realRTTYtext(Rtty_deftext[selnum]);
}
else
{
bt_rtty_default.Enabled = textBox2.Enabled = true;
tb_rtty_deftext.ReadOnly = false;
tb_rtty_deftext.Text = Rtty_deftext[selnum];
}
}
private void bt_rtty_cq_Click(object sender, EventArgs e)
{
ShowRTTYtext(0);
}
private void bt_rtty_answerCQ_Click(object sender, EventArgs e)
{
ShowRTTYtext(1);
}
private void bt_rtty_endqso_Click(object sender, EventArgs e)
{
ShowRTTYtext(4);
}
private void bt_rtty_start_Click(object sender, EventArgs e)
{
ShowRTTYtext(2);
}
private void bt_rtty_end_Click(object sender, EventArgs e)
{
ShowRTTYtext(3);
}
private void bt_rtty_myinfo_Click(object sender, EventArgs e)
{
ShowRTTYtext(5);
}
private void bt_rtty_station_Click(object sender, EventArgs e)
{
ShowRTTYtext(6);
}
private void bt_rtty_RY_Click(object sender, EventArgs e)
{
ShowRTTYtext(7);
}
private void tb_rtty_deftext_TextChanged(object sender, EventArgs e)
{
if (rb_rtty_edit.Checked)
{
try
{
Rtty_deftext[selected_rtty_deftext] = tb_rtty_deftext.Text;
}
catch
{
Rtty_deftext[selected_rtty_deftext] = "";
}
}
}
private void bt_rtty_default_Click(object sender, EventArgs e)
{
if (MessageBox.Show(statics.langstr[33], statics.langstr[34], MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
for (int i = 0; i < Rtty_deftext_anz; i++)
initRttyDefString(i);
ShowRTTYtext(selected_rtty_deftext);
}
}
private void rb_rtty_normal_CheckedChanged(object sender, EventArgs e)
{
if (rb_rtty_normal.Checked)
ShowRTTYtext(selected_rtty_deftext,1);
}
private void rb_rtty_edit_CheckedChanged(object sender, EventArgs e)
{
if (rb_rtty_edit.Checked)
ShowRTTYtext(selected_rtty_deftext, 0);
}
private void rb_rtty_real_CheckedChanged(object sender, EventArgs e)
{
if (rb_rtty_real.Checked)
ShowRTTYtext(selected_rtty_deftext, 0);
}
int rtty_sync = 0;
private void bt_rtty_tx_Click(object sender, EventArgs e)
{
Byte[] txdata = new byte[2];
txdata[0] = statics.txonoff;
txdata[1] = (Byte)((statics.rtty_txon==1)?0:1);
Udp.UdpSendCtrl(txdata);
}
private void tb_rtty_TX_KeyDown(object sender, KeyEventArgs e)
{
if(e.KeyValue == 8)
{
// back space
backspace = true; // do not process text change
Byte[] txdata = new byte[2];
txdata[0] = statics.rttykey;
txdata[1] = 0x08;
Udp.UdpSendCtrl(txdata);
}
}
private void button1_Click_1(object sender, EventArgs e)
{
tb_rtty_RX.Text = "";
}
private void button3_Click(object sender, EventArgs e)
{
tb_rtty_TX.Text = "";
}
private void bt_rxfont_Click(object sender, EventArgs e)
{
FontDialog fontDialog1 = new FontDialog();
fontDialog1.Font = tb_rtty_RX.Font;
if (fontDialog1.ShowDialog() == DialogResult.OK)
{
tb_rtty_RX.Font = fontDialog1.Font;
}
}
private void button4_Click(object sender, EventArgs e)
{
FontDialog fontDialog1 = new FontDialog();
fontDialog1.Font = tb_rtty_TX.Font;
if (fontDialog1.ShowDialog() == DialogResult.OK)
{
tb_rtty_TX.Font = fontDialog1.Font;
}
}
private void panel_txspectrum_DoubleClick(object sender, EventArgs e)
{
MouseEventArgs a = (MouseEventArgs)e;
Int16 freq = (Int16)(10 * (a.X - 16));
statics.tune_frequency = freq;
Byte[] txdata = new byte[3];
txdata[0] = statics.setfreq;
txdata[1] = (Byte)(freq >> 8);
txdata[2] = (Byte)(freq & 0xff);
Udp.UdpSendCtrl(txdata);
}
private void button5_Click(object sender, EventArgs e)
{
Byte[] txdata = new byte[1];
txdata[0] = statics.rtty_stopTX;
Udp.UdpSendCtrl(txdata);
}
private void bt_rtty_text1_Click(object sender, EventArgs e)
{
ShowRTTYtext(8);
}
private void bt_rtty_text2_Click(object sender, EventArgs e)
{
ShowRTTYtext(9);
}
private void bt_rtty_text3_Click(object sender, EventArgs e)
{
ShowRTTYtext(10);
}
private void bt_rtty_text4_Click(object sender, EventArgs e)
{
ShowRTTYtext(11);
}
private void bt_rtty_text5_Click(object sender, EventArgs e)
{
ShowRTTYtext(12);
}
private void bt_rtty_text6_Click(object sender, EventArgs e)
{
ShowRTTYtext(13);
}
private void cb_extIF_CheckedChanged(object sender, EventArgs e)
{
statics.extData = (Byte)(cb_extIF.Checked?1:0);
}
private void bt_open_html_Click(object sender, EventArgs e)
{
if(statics.lastRXedHTMLfile.Length > 4)
OpenUrl(statics.lastRXedHTMLfile);
}
}
class DoubleBufferedPanel : Panel { public DoubleBufferedPanel() : base() { DoubleBuffered = true; } }
}
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