WebSVN - Projects - Blame - Rev 1702 - /C-OSD/arducam-osd/Tools/OSD/OSD.cs

Rev	Author	Line No.	Line
1702	-	1	using System;
		2	using System.Collections.Generic;
		3	using System.ComponentModel;
		4	using System.Data;
		5	using System.Drawing;
		6	using System.Linq;
		7	using System.Text;
		8	using System.Windows.Forms;
		9	using System.Runtime.InteropServices;
		10	using System.IO.Ports;
		11	using System.IO;
		12	using ArdupilotMega;
		13	using System.Xml;
		14
		15	namespace OSD
		16	{
		17	public partial class OSD : Form
		18	{
		19	//max 7456 datasheet pg 10
		20	//pal = 16r 30 char
		21	//ntsc = 13r 30 char
		22	Size basesize = new Size(30, 16);
		23	/// <summary>
		24	/// the un-scaled font render image
		25	/// </summary>
		26	Bitmap screen = new Bitmap(30 * 12, 16 * 18);
		27	/// <summary>
		28	/// the scaled to size background control
		29	/// </summary>
		30	Bitmap image = new Bitmap(30 * 12, 16 * 18);
		31	/// <summary>
		32	/// Bitmaps of all the chars created from the mcm
		33	/// </summary>
		34	Bitmap[] chars;
		35	/// <summary>
		36	/// record of what panel is using what squares
		37	/// </summary>
		38	string[][] usedPostion = new string[30][];
		39	/// <summary>
		40	/// used to track currently selected panel across calls
		41	/// </summary>
		42	string currentlyselected = "";
		43	/// <summary>
		44	/// used to track current processing panel across calls (because i maintained the original code for panel drawing)
		45	/// </summary>
		46	string processingpanel = "";
		47	/// <summary>
		48	/// use to draw the red outline box is currentlyselected matchs
		49	/// </summary>
		50	bool selectedrectangle = false;
		51	/// <summary>
		52	/// use to as a invalidator
		53	/// </summary>
		54	bool startup = false;
		55	/// <summary>
		56	/// 328 eeprom memory
		57	/// </summary>
		58	byte[] eeprom = new byte[1024];
		59	/// <summary>
		60	/// background image
		61	/// </summary>
		62	Image bgpicture;
		63
		64	bool mousedown = false;
		65
		66	SerialPort comPort = new SerialPort();
		67
		68	Panels pan;
		69
		70	Tuple<string, Func<int, int, int>, int, int, int, int, int>[] panelItems = new Tuple<string, Func<int, int, int>, int, int, int, int, int>[30];
		71
		72	Graphics gr;
		73
		74	// in pixels
		75	int x = 0, y = 0;
		76
		77	public OSD()
		78	{
		79	InitializeComponent();
		80
		81	// load default font
		82	chars = mcm.readMCM("OSD_SA_v5.mcm");
		83	// load default bg picture
		84	try
		85	{
		86	bgpicture = Image.FromFile("vlcsnap-2012-01-28-07h46m04s95.png");
		87	}
		88	catch { }
		89
		90	gr = Graphics.FromImage(screen);
		91
		92	pan = new Panels(this);
		93
		94	// setup all panel options
		95	setupFunctions();
		96	}
		97
		98	void changeToPal(bool pal)
		99	{
		100	if (pal)
		101	{
		102	basesize = new Size(30, 16);
		103
		104	screen = new Bitmap(30 * 12, 16 * 18);
		105	image = new Bitmap(30 * 12, 16 * 18);
		106
		107	NUM_X.Maximum = 29;
		108	NUM_Y.Maximum = 15;
		109	}
		110	else
		111	{
		112	basesize = new Size(30, 13);
		113
		114	screen = new Bitmap(30 * 12, 13 * 18);
		115	image = new Bitmap(30 * 12, 13 * 18);
		116
		117	NUM_X.Maximum = 29;
		118	NUM_Y.Maximum = 15;
		119	}
		120
		121
		122	}
		123
		124	void setupFunctions()
		125	{
		126	currentlyselected = "";
		127	processingpanel = "";
		128
		129	int a = 0;
		130
		131	for (a = 0; a < usedPostion.Length; a++)
		132	{
		133	usedPostion[a] = new string[16];
		134	}
		135
		136	a = 0;
		137
		138	// first 8
		139	// Display name,printfunction,X,Y,ENaddress,Xaddress,Yaddress
		140	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Center", pan.panCenter, 13, 8, panCenter_en_ADDR, panCenter_x_ADDR, panCenter_y_ADDR);
		141	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Pitch", pan.panPitch, 22, 9, panPitch_en_ADDR, panPitch_x_ADDR, panPitch_y_ADDR);
		142	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Roll", pan.panRoll, 11, 1, panRoll_en_ADDR, panRoll_x_ADDR, panRoll_y_ADDR);
		143	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Battery A", pan.panBatt_A, 21, 1, panBatt_A_en_ADDR, panBatt_A_x_ADDR, panBatt_A_y_ADDR);
		144	//items[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Battery B", pan.panBatt_B, 21, 3, panBatt_B_en_ADDR, panBatt_B_x_ADDR, panBatt_B_y_ADDR);
		145	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Visible Sats", pan.panGPSats, 2, 13, panGPSats_en_ADDR, panGPSats_x_ADDR, panGPSats_y_ADDR);
		146	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("GPS Lock", pan.panGPL, 5, 13, panGPL_en_ADDR, panGPL_x_ADDR, panGPL_y_ADDR);
		147	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("GPS Coord", pan.panGPS, 2, 14, panGPS_en_ADDR, panGPS_x_ADDR, panGPS_y_ADDR);
		148
		149	//second 8
		150	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Heading Rose", pan.panRose, 16, 14, panRose_en_ADDR, panRose_x_ADDR, panRose_y_ADDR);
		151	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Heading", pan.panHeading, 24, 13, panHeading_en_ADDR, panHeading_x_ADDR, panHeading_y_ADDR);
		152	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Heart Beat", pan.panMavBeat, 2, 9, panMavBeat_en_ADDR, panMavBeat_x_ADDR, panMavBeat_y_ADDR);
		153	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Home Direction", pan.panHomeDir, 14, 3, panHomeDir_en_ADDR, panHomeDir_x_ADDR, panHomeDir_y_ADDR);
		154	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Home Distance", pan.panHomeDis, 2, 1, panHomeDis_en_ADDR, panHomeDis_x_ADDR, panHomeDis_y_ADDR);
		155	//items[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("WP Dir", pan.panWPDir, 14, 4, panWPDir_en_ADDR, panWPDir_x_ADDR, panWPDir_y_ADDR);
		156	//items[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("WP Dir", pan.panWPDis, 14, 4, panWPDis_en_ADDR, panWPDis_x_ADDR, panWPDis_y_ADDR);
		157	// rssi
		158
		159	// third 8
		160	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Altitude", pan.panAlt, 2, 2, panAlt_en_ADDR, panAlt_x_ADDR, panAlt_y_ADDR);
		161	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Velocity", pan.panVel, 2, 3, panVel_en_ADDR, panVel_x_ADDR, panVel_y_ADDR);
		162	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Throttle", pan.panThr, 2, 4, panThr_en_ADDR, panThr_x_ADDR, panThr_y_ADDR);
		163	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Flight Mode", pan.panFlightMode, 17, 13, panFMod_en_ADDR, panFMod_x_ADDR, panFMod_y_ADDR);
		164	panelItems[a++] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>("Horizon", pan.panHorizon, 8, 7, panHorizon_en_ADDR, panHorizon_x_ADDR, panHorizon_y_ADDR);
		165
		166	LIST_items.Items.Clear();
		167
		168	startup = true;
		169
		170	foreach (var thing in panelItems)
		171	{
		172	if (thing != null)
		173	{
		174	if (thing.Item1 == "Center")
		175	{
		176	LIST_items.Items.Add(thing.Item1, false);
		177	}
		178	else
		179	{
		180	LIST_items.Items.Add(thing.Item1, true);
		181	}
		182	}
		183	}
		184
		185	startup = false;
		186
		187	osdDraw();
		188	}
		189
		190	private string[] GetPortNames()
		191	{
		192	string[] devs = new string[0];
		193
		194	if (Directory.Exists("/dev/"))
		195	devs = Directory.GetFiles("/dev/", "ACM");
		196
		197	string[] ports = SerialPort.GetPortNames();
		198
		199	string[] all = new string[devs.Length + ports.Length];
		200
		201	devs.CopyTo(all, 0);
		202	ports.CopyTo(all, devs.Length);
		203
		204	return all;
		205	}
		206
		207	public void setPanel(int x, int y)
		208	{
		209	this.x = x * 12;
		210	this.y = y * 18;
		211	}
		212
		213	public void openPanel()
		214	{
		215	d = 0;
		216	r = 0;
		217	}
		218
		219	public void openSingle(int x, int y)
		220	{
		221	setPanel(x, y);
		222	openPanel();
		223	}
		224
		225	public int getCenter()
		226	{
		227	if (CHK_pal.Checked)
		228	return 8;
		229	return 6;
		230	}
		231
		232	// used for printf tracking line and row
		233	int d = 0, r = 0;
		234
		235	public void printf(string format, params object[] args)
		236	{
		237	StringBuilder sb = new StringBuilder();
		238
		239	sb = new StringBuilder(AT.MIN.Tools.sprintf(format, args));
		240
		241	//sprintf(sb, format, __arglist(args));
		242
		243	//Console.WriteLine(sb.ToString());
		244
		245	foreach (char ch in sb.ToString().ToCharArray())
		246	{
		247	if (ch == '\|')
		248	{
		249	d += 1;
		250	r = 0;
		251	continue;
		252	}
		253
		254	try
		255	{
		256	// draw red boxs
		257	if (selectedrectangle)
		258	{
		259	gr.DrawRectangle(Pens.Red, (this.x + r * 12) % screen.Width, (this.y + d * 18), 12, 18);
		260	}
		261
		262	int w1 = (this.x / 12 + r) % basesize.Width;
		263	int h1 = (this.y / 18 + d);
		264
		265	if (w1 < basesize.Width && h1 < basesize.Height)
		266	{
		267	// check if this box has bene used
		268	if (usedPostion[w1][h1] != null)
		269	{
		270	//System.Diagnostics.Debug.WriteLine("'" + used[this.x / 12 + r * 12 / 12][this.y / 18 + d * 18 / 18] + "'");
		271	}
		272	else
		273	{
		274	gr.DrawImage(chars[ch], (this.x + r * 12) % screen.Width, (this.y + d * 18), 12, 18);
		275	}
		276
		277	usedPostion[w1][h1] = processingpanel;
		278	}
		279	}
		280	catch { System.Diagnostics.Debug.WriteLine("printf exception"); }
		281	r++;
		282	}
		283	}
		284
		285	string getMouseOverItem(int x, int y)
		286	{
		287	int ansW,ansH;
		288
		289	getCharLoc(x, y, out ansW, out ansH);
		290
		291	if (usedPostion[ansW][ansH] != null && usedPostion[ansW][ansH] != "")
		292	{
		293	LIST_items.SelectedIndex = LIST_items.Items.IndexOf(usedPostion[ansW][ansH]);
		294	return usedPostion[ansW][ansH];
		295	}
		296
		297	return "";
		298	}
		299
		300	void getCharLoc(int x, int y,out int xpos, out int ypos)
		301	{
		302
		303	x = Constrain(x, 0, pictureBox1.Width - 1);
		304	y = Constrain(y, 0, pictureBox1.Height - 1);
		305
		306	float scaleW = pictureBox1.Width / (float)screen.Width;
		307	float scaleH = pictureBox1.Height / (float)screen.Height;
		308
		309	int ansW = (int)((x / scaleW / 12) % 30);
		310	int ansH = 0;
		311	if (CHK_pal.Checked)
		312	{
		313	ansH = (int)((y / scaleH / 18) % 16);
		314	}
		315	else
		316	{
		317	ansH = (int)((y / scaleH / 18) % 13);
		318	}
		319
		320	xpos = Constrain(ansW,0,30 -1);
		321	ypos = Constrain(ansH,0,16 - 1);
		322	}
		323
		324	public void printf_P(string format, params object[] args)
		325	{
		326	printf(format, args);
		327	}
		328
		329	public void closePanel()
		330	{
		331	x = 0;
		332	y = 0;
		333	}
		334
		335	void osdDraw()
		336	{
		337	if (startup)
		338	return;
		339
		340	for (int b = 0; b < usedPostion.Length; b++)
		341	{
		342	usedPostion[b] = new string[16];
		343	}
		344
		345	image = new Bitmap(pictureBox1.Width, pictureBox1.Height);
		346
		347	float scaleW = pictureBox1.Width / (float)screen.Width;
		348	float scaleH = pictureBox1.Height / (float)screen.Height;
		349
		350	screen = new Bitmap(screen.Width, screen.Height);
		351
		352	gr = Graphics.FromImage(screen);
		353
		354	image = new Bitmap(image.Width, image.Height);
		355
		356	Graphics grfull = Graphics.FromImage(image);
		357
		358	try
		359	{
		360	grfull.DrawImage(bgpicture, 0, 0, pictureBox1.Width, pictureBox1.Height);
		361	}
		362	catch { }
		363
		364	if (checkBox1.Checked)
		365	{
		366	for (int b = 1; b < 16; b++)
		367	{
		368	for (int a = 1; a < 30; a++)
		369	{
		370	grfull.DrawLine(new Pen(Color.Gray, 1), a * 12 * scaleW, 0, a * 12 * scaleW, pictureBox1.Height);
		371	grfull.DrawLine(new Pen(Color.Gray, 1), 0, b * 18 * scaleH, pictureBox1.Width, b * 18 * scaleH);
		372	}
		373	}
		374	}
		375
		376	pan.setHeadingPatern();
		377	pan.setBatteryPic();
		378
		379	List<string> list = new List<string>();
		380
		381	foreach (string it in LIST_items.CheckedItems)
		382	{
		383	list.Add(it);
		384	}
		385
		386	list.Reverse();
		387
		388	foreach (string it in list)
		389	{
		390	foreach (var thing in panelItems)
		391	{
		392	selectedrectangle = false;
		393	if (thing != null)
		394	{
		395	if (thing.Item1 == it)
		396	{
		397	if (thing.Item1 == currentlyselected)
		398	{
		399	selectedrectangle = true;
		400	}
		401
		402	processingpanel = thing.Item1;
		403
		404	// ntsc and below the middle line
		405	if (thing.Item4 >= getCenter() && !CHK_pal.Checked)
		406	{
		407	thing.Item2(thing.Item3, thing.Item4 - 3);
		408	}
		409	else // pal and no change
		410	{
		411	thing.Item2(thing.Item3, thing.Item4);
		412	}
		413
		414	}
		415	}
		416	}
		417	}
		418
		419	grfull.DrawImage(screen, 0, 0, image.Width, image.Height);
		420
		421	pictureBox1.Image = image;
		422	}
		423
		424	int Constrain(double value, double min, double max)
		425	{
		426	if (value < min)
		427	return (int)min;
		428	if (value > max)
		429	return (int)max;
		430
		431	return (int)value;
		432	}
		433
		434	private void OSD_Load(object sender, EventArgs e)
		435	{
		436
		437	string strVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
		438	this.Text = this.Text + " " + strVersion;
		439
		440	CMB_ComPort.Items.AddRange(GetPortNames());
		441
		442	if (CMB_ComPort.Items.Count > 0)
		443	CMB_ComPort.SelectedIndex = 0;
		444
		445	xmlconfig(false);
		446
		447	osdDraw();
		448	}
		449
		450	private void checkedListBox1_SelectedIndexChanged(object sender, EventArgs e)
		451	{
		452	string item = ((CheckedListBox)sender).SelectedItem.ToString();
		453
		454	currentlyselected = item;
		455
		456	osdDraw();
		457
		458	foreach (var thing in panelItems)
		459	{
		460	if (thing != null && thing.Item1 == item)
		461	{
		462	NUM_X.Value = Constrain(thing.Item3,0,basesize.Width -1);
		463	NUM_Y.Value = Constrain(thing.Item4,0,16 -1);
		464	}
		465	}
		466	}
		467
		468	private void checkedListBox1_SelectedValueChanged(object sender, EventArgs e)
		469	{
		470	if (((CheckedListBox)sender).Text == "Horizon")
		471	{
		472	//groupBox1.Enabled = false;
		473	}
		474	else
		475	{
		476	//groupBox1.Enabled = true;
		477	}
		478	}
		479
		480	private void checkedListBox1_ItemCheck(object sender, ItemCheckEventArgs e)
		481	{
		482	// if (((CheckedListBox)sender).SelectedItem != null && ((CheckedListBox)sender).SelectedItem.ToString() == "Horizon")
		483	if (((CheckedListBox)sender).SelectedItem != null)
		484	{
		485	if (((CheckedListBox)sender).SelectedItem.ToString() == "Horizon" && e.NewValue == CheckState.Checked)
		486	{
		487	int index = LIST_items.Items.IndexOf("Center");
		488	LIST_items.SetItemChecked(index, false);
		489	}
		490	else if (((CheckedListBox)sender).SelectedItem.ToString() == "Center" && e.NewValue == CheckState.Checked)
		491	{
		492	int index = LIST_items.Items.IndexOf("Horizon");
		493	LIST_items.SetItemChecked(index, false);
		494	}
		495	}
		496
		497	// add a delay to this so it runs after the control value has been defined.
		498	if (this.IsHandleCreated)
		499	this.BeginInvoke((MethodInvoker)delegate { osdDraw(); });
		500	}
		501
		502	private void numericUpDown1_ValueChanged(object sender, EventArgs e)
		503	{
		504	string item;
		505	try
		506	{
		507	item = LIST_items.SelectedItem.ToString();
		508	}
		509	catch { return; }
		510
		511	for (int a = 0; a < panelItems.Length; a++)
		512	{
		513	if (panelItems[a] != null && panelItems[a].Item1 == item)
		514	{
		515	panelItems[a] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>(panelItems[a].Item1, panelItems[a].Item2, (int)NUM_X.Value, panelItems[a].Item4, panelItems[a].Item5, panelItems[a].Item6, panelItems[a].Item7);
		516	}
		517	}
		518
		519	osdDraw();
		520	}
		521
		522	private void numericUpDown2_ValueChanged(object sender, EventArgs e)
		523	{
		524	string item;
		525	try
		526	{
		527	item = LIST_items.SelectedItem.ToString();
		528	}
		529	catch { return; }
		530
		531	for (int a = 0; a < panelItems.Length; a++)
		532	{
		533	if (panelItems[a] != null && panelItems[a].Item1 == item)
		534	{
		535	panelItems[a] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>(panelItems[a].Item1, panelItems[a].Item2, panelItems[a].Item3, (int)NUM_Y.Value, panelItems[a].Item5, panelItems[a].Item6, panelItems[a].Item7);
		536
		537	}
		538	}
		539
		540	osdDraw();
		541	}
		542
		543	private void BUT_WriteOSD_Click(object sender, EventArgs e)
		544	{
		545	toolStripProgressBar1.Style = ProgressBarStyle.Continuous;
		546	this.toolStripStatusLabel1.Text = "";
		547
		548	foreach (string str in this.LIST_items.Items)
		549	{
		550	foreach (var tuple in this.panelItems)
		551	{
		552	if ((tuple != null) && ((tuple.Item1 == str)) && tuple.Item5 != -1)
		553	{
		554	eeprom[tuple.Item5] = (byte)(this.LIST_items.CheckedItems.Contains(str) ? 1 : 0);
		555	eeprom[tuple.Item6] = (byte)tuple.Item3; // x
		556	eeprom[tuple.Item7] = (byte)tuple.Item4; // y
		557
		558	Console.WriteLine(str);
		559	}
		560	}
		561	}
		562
		563	ArduinoSTK sp;
		564
		565	try
		566	{
		567	if (comPort.IsOpen)
		568	comPort.Close();
		569
		570	sp = new ArduinoSTK();
		571	sp.PortName = CMB_ComPort.Text;
		572	sp.BaudRate = 57600;
		573	sp.DtrEnable = true;
		574
		575	sp.Open();
		576	}
		577	catch { MessageBox.Show("Error opening com port", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
		578
		579	if (sp.connectAP())
		580	{
		581	try
		582	{
		583	if (sp.upload(eeprom, 0, 200, 0))
		584	{
		585	MessageBox.Show("Done!");
		586	}
		587	else
		588	{
		589	MessageBox.Show("Failed to upload new settings");
		590	}
		591	}
		592	catch (Exception ex) {
		593	MessageBox.Show(ex.Message);
		594	}
		595	}
		596	else
		597	{
		598	MessageBox.Show("Failed to talk to bootloader");
		599	}
		600
		601	sp.Close();
		602	}
		603
		604	private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
		605	{
		606
		607	}
		608
		609	private void comboBox1_Click(object sender, EventArgs e)
		610	{
		611	CMB_ComPort.Items.Clear();
		612	CMB_ComPort.Items.AddRange(GetPortNames());
		613	}
		614
		615
		616
		617	/* *********************************************** */
		618	// EEPROM Storage addresses
		619
		620	// First of 8 panels
		621	const int panCenter_en_ADDR = 0;
		622	const int panCenter_x_ADDR = 2;
		623	const int panCenter_y_ADDR = 4;
		624	const int panPitch_en_ADDR = 6;
		625	const int panPitch_x_ADDR = 8;
		626	const int panPitch_y_ADDR = 10;
		627	const int panRoll_en_ADDR = 12;
		628	const int panRoll_x_ADDR = 14;
		629	const int panRoll_y_ADDR = 16;
		630	const int panBatt_A_en_ADDR = 18;
		631	const int panBatt_A_x_ADDR = 20;
		632	const int panBatt_A_y_ADDR = 22;
		633	const int panBatt_B_en_ADDR = 24;
		634	const int panBatt_B_x_ADDR = 26;
		635	const int panBatt_B_y_ADDR = 28;
		636	const int panGPSats_en_ADDR = 30;
		637	const int panGPSats_x_ADDR = 32;
		638	const int panGPSats_y_ADDR = 34;
		639	const int panGPL_en_ADDR = 36;
		640	const int panGPL_x_ADDR = 38;
		641	const int panGPL_y_ADDR = 40;
		642	const int panGPS_en_ADDR = 42;
		643	const int panGPS_x_ADDR = 44;
		644	const int panGPS_y_ADDR = 46;
		645
		646	// Second set of 8 panels
		647	const int panRose_en_ADDR = 48;
		648	const int panRose_x_ADDR = 50;
		649	const int panRose_y_ADDR = 52;
		650	const int panHeading_en_ADDR = 54;
		651	const int panHeading_x_ADDR = 56;
		652	const int panHeading_y_ADDR = 58;
		653	const int panMavBeat_en_ADDR = 60;
		654	const int panMavBeat_x_ADDR = 62;
		655	const int panMavBeat_y_ADDR = 64;
		656	const int panHomeDir_en_ADDR = 66;
		657	const int panHomeDir_x_ADDR = 68;
		658	const int panHomeDir_y_ADDR = 70;
		659	const int panHomeDis_en_ADDR = 72;
		660	const int panHomeDis_x_ADDR = 74;
		661	const int panHomeDis_y_ADDR = 76;
		662	const int panWPDir_en_ADDR = 80;
		663	const int panWPDir_x_ADDR = 82;
		664	const int panWPDir_y_ADDR = 84;
		665	const int panWPDis_en_ADDR = 86;
		666	const int panWPDis_x_ADDR = 88;
		667	const int panWPDis_y_ADDR = 90;
		668	const int panRSSI_en_ADDR = 92;
		669	const int panRSSI_x_ADDR = 94;
		670	const int panRSSI_y_ADDR = 96;
		671
		672
		673	// Third set of 8 panels
		674	const int panCurA_en_ADDR = 98;
		675	const int panCurA_x_ADDR = 100;
		676	const int panCurA_y_ADDR = 102;
		677	const int panCurB_en_ADDR = 104;
		678	const int panCurB_x_ADDR = 106;
		679	const int panCurB_y_ADDR = 108;
		680	const int panAlt_en_ADDR = 110;
		681	const int panAlt_x_ADDR = 112;
		682	const int panAlt_y_ADDR = 114;
		683	const int panVel_en_ADDR = 116;
		684	const int panVel_x_ADDR = 118;
		685	const int panVel_y_ADDR = 120;
		686	const int panThr_en_ADDR = 122;
		687	const int panThr_x_ADDR = 124;
		688	const int panThr_y_ADDR = 126;
		689	const int panFMod_en_ADDR = 128;
		690	const int panFMod_x_ADDR = 130;
		691	const int panFMod_y_ADDR = 132;
		692	const int panHorizon_en_ADDR = 134;
		693	const int panHorizon_x_ADDR = 136;
		694	const int panHorizon_y_ADDR = 138;
		695
		696	const int CHK1 = 1000;
		697	const int CHK2 = 1006;
		698
		699	private void checkBox1_CheckedChanged(object sender, EventArgs e)
		700	{
		701	osdDraw();
		702	}
		703
		704	private void OSD_Resize(object sender, EventArgs e)
		705	{
		706	try
		707	{
		708	osdDraw();
		709	}
		710	catch { }
		711	}
		712
		713	private void BUT_ReadOSD_Click(object sender, EventArgs e)
		714	{
		715	toolStripProgressBar1.Style = ProgressBarStyle.Continuous;
		716	this.toolStripStatusLabel1.Text = "";
		717
		718	bool fail = false;
		719	ArduinoSTK sp;
		720
		721	try
		722	{
		723	if (comPort.IsOpen)
		724	comPort.Close();
		725
		726	sp = new ArduinoSTK();
		727	sp.PortName = CMB_ComPort.Text;
		728	sp.BaudRate = 57600;
		729	sp.DtrEnable = true;
		730
		731	sp.Open();
		732	}
		733	catch { MessageBox.Show("Error opening com port", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
		734
		735	if (sp.connectAP())
		736	{
		737	try
		738	{
		739	eeprom = sp.download(1024);
		740	}
		741	catch (Exception ex) {
		742	fail = true;
		743	MessageBox.Show(ex.Message);
		744	}
		745	}
		746	else
		747	{
		748	MessageBox.Show("Failed to talk to bootloader");
		749	fail = true;
		750	}
		751
		752	sp.Close();
		753
		754	if (!fail)
		755	{
		756
		757	for (int a = 0; a < panelItems.Length; a++)
		758	{
		759	if (panelItems[a] != null)
		760	{
		761	if (panelItems[a].Item5 >= 0)
		762	LIST_items.SetItemCheckState(a, eeprom[panelItems[a].Item5] == 0 ? CheckState.Unchecked : CheckState.Checked);
		763
		764	if (panelItems[a].Item7 >= 0 \|\| panelItems[a].Item6 >= 0)
		765	panelItems[a] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>(panelItems[a].Item1, panelItems[a].Item2, eeprom[panelItems[a].Item6], eeprom[panelItems[a].Item7], panelItems[a].Item5, panelItems[a].Item6, panelItems[a].Item7);
		766	}
		767	}
		768	}
		769
		770	osdDraw();
		771
		772	if (!fail)
		773	MessageBox.Show("Done!");
		774	}
		775
		776
		777	byte[] readIntelHEXv2(StreamReader sr)
		778	{
		779	byte[] FLASH = new byte[1024 * 1024];
		780
		781	int optionoffset = 0;
		782	int total = 0;
		783	bool hitend = false;
		784
		785	while (!sr.EndOfStream)
		786	{
		787	toolStripProgressBar1.Value = (int)(((float)sr.BaseStream.Position / (float)sr.BaseStream.Length) * 100);
		788
		789	string line = sr.ReadLine();
		790
		791	if (line.StartsWith(":"))
		792	{
		793	int length = Convert.ToInt32(line.Substring(1, 2), 16);
		794	int address = Convert.ToInt32(line.Substring(3, 4), 16);
		795	int option = Convert.ToInt32(line.Substring(7, 2), 16);
		796	Console.WriteLine("len {0} add {1} opt {2}", length, address, option);
		797
		798	if (option == 0)
		799	{
		800	string data = line.Substring(9, length * 2);
		801	for (int i = 0; i < length; i++)
		802	{
		803	byte byte1 = Convert.ToByte(data.Substring(i * 2, 2), 16);
		804	FLASH[optionoffset + address] = byte1;
		805	address++;
		806	if ((optionoffset + address) > total)
		807	total = optionoffset + address;
		808	}
		809	}
		810	else if (option == 2)
		811	{
		812	optionoffset = (int)Convert.ToUInt16(line.Substring(9, 4), 16) << 4;
		813	}
		814	else if (option == 1)
		815	{
		816	hitend = true;
		817	}
		818	int checksum = Convert.ToInt32(line.Substring(line.Length - 2, 2), 16);
		819
		820	byte checksumact = 0;
		821	for (int z = 0; z < ((line.Length - 1 - 2) / 2); z++) // minus 1 for : then mins 2 for checksum itself
		822	{
		823	checksumact += Convert.ToByte(line.Substring(z * 2 + 1, 2), 16);
		824	}
		825	checksumact = (byte)(0x100 - checksumact);
		826
		827	if (checksumact != checksum)
		828	{
		829	MessageBox.Show("The hex file loaded is invalid, please try again.");
		830	throw new Exception("Checksum Failed - Invalid Hex");
		831	}
		832	}
		833	//Regex regex = new Regex(@"^:(..)(....)(..)(.*)(..)$"); // length - address - option - data - checksum
		834	}
		835
		836	if (!hitend)
		837	{
		838	MessageBox.Show("The hex file did no contain an end flag. aborting");
		839	throw new Exception("No end flag in file");
		840	}
		841
		842	Array.Resize<byte>(ref FLASH, total);
		843
		844	return FLASH;
		845	}
		846
		847	void sp_Progress(int progress)
		848	{
		849	toolStripStatusLabel1.Text = "Uploading " + progress + " %";
		850	toolStripProgressBar1.Value = progress;
		851
		852	statusStrip1.Refresh();
		853	}
		854
		855	private void CHK_pal_CheckedChanged(object sender, EventArgs e)
		856	{
		857	changeToPal(CHK_pal.Checked);
		858
		859	osdDraw();
		860	}
		861
		862	private void pALToolStripMenuItem_CheckStateChanged(object sender, EventArgs e)
		863	{
		864	nTSCToolStripMenuItem.Checked = !CHK_pal.Checked;
		865	}
		866
		867	private void nTSCToolStripMenuItem_CheckStateChanged(object sender, EventArgs e)
		868	{
		869	CHK_pal.Checked = !nTSCToolStripMenuItem.Checked;
		870	}
		871
		872	private void saveToFileToolStripMenuItem_Click(object sender, EventArgs e)
		873	{
		874	SaveFileDialog sfd = new SaveFileDialog() { Filter = ".osd\|.osd" };
		875
		876	sfd.ShowDialog();
		877
		878	if (sfd.FileName != "")
		879	{
		880	try
		881	{
		882	using (StreamWriter sw = new StreamWriter(sfd.OpenFile()))
		883	{
		884
		885	foreach (var item in panelItems)
		886	{
		887	if (item != null)
		888	sw.WriteLine("{0}\t{1}\t{2}\t{3}", item.Item1, item.Item3, item.Item4, LIST_items.GetItemChecked(LIST_items.Items.IndexOf(item.Item1)).ToString());
		889	}
		890	sw.Close();
		891	}
		892	}
		893	catch
		894	{
		895	MessageBox.Show("Error writing file");
		896	}
		897	}
		898	}
		899
		900	private void loadFromFileToolStripMenuItem_Click(object sender, EventArgs e)
		901	{
		902	OpenFileDialog ofd = new OpenFileDialog() { Filter = ".osd\|.osd" };
		903
		904	ofd.ShowDialog();
		905
		906	if (ofd.FileName != "")
		907	{
		908	try
		909	{
		910	using (StreamReader sr = new StreamReader(ofd.OpenFile()))
		911	{
		912	while (!sr.EndOfStream)
		913	{
		914	string[] strings = sr.ReadLine().Split(new char[] {'\t'},StringSplitOptions.RemoveEmptyEntries);
		915
		916	for (int a = 0; a < panelItems.Length; a++)
		917	{
		918	if (panelItems[a] != null && panelItems[a].Item1 == strings[0])
		919	{
		920	// incase there is an invalid line number or to shore
		921	try
		922	{
		923	panelItems[a] = new Tuple<string, Func<int, int, int>, int, int, int, int, int>(panelItems[a].Item1, panelItems[a].Item2, int.Parse(strings[1]), int.Parse(strings[2]), panelItems[a].Item5, panelItems[a].Item6, panelItems[a].Item7);
		924
		925	LIST_items.SetItemChecked(a, strings[3] == "True");
		926	}
		927	catch { }
		928	}
		929	}
		930	}
		931	}
		932	}
		933	catch
		934	{
		935	MessageBox.Show("Error Reading file");
		936	}
		937	}
		938
		939	osdDraw();
		940	}
		941
		942	private void loadDefaultsToolStripMenuItem_Click(object sender, EventArgs e)
		943	{
		944	setupFunctions();
		945	}
		946
		947	private void exitToolStripMenuItem_Click(object sender, EventArgs e)
		948	{
		949	Application.Exit();
		950	}
		951
		952	private void pictureBox1_MouseUp(object sender, MouseEventArgs e)
		953	{
		954	getMouseOverItem(e.X, e.Y);
		955
		956	mousedown = false;
		957	}
		958
		959	private void pictureBox1_MouseMove(object sender, MouseEventArgs e)
		960	{
		961	if (e.Button == System.Windows.Forms.MouseButtons.Left && mousedown == true)
		962	{
		963	int ansW, ansH;
		964	getCharLoc(e.X, e.Y, out ansW, out ansH);
		965	if (ansH >= getCenter() && !CHK_pal.Checked)
		966	{
		967	ansH += 3;
		968	}
		969
		970	NUM_X.Value = Constrain(ansW, 0, basesize.Width - 1);
		971	NUM_Y.Value = Constrain(ansH, 0, 16 - 1);
		972
		973	pictureBox1.Focus();
		974	}
		975	else
		976	{
		977	mousedown = false;
		978	}
		979	}
		980
		981	private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
		982	{
		983	currentlyselected = getMouseOverItem(e.X, e.Y);
		984
		985	mousedown = true;
		986	}
		987
		988	private void updateFirmwareToolStripMenuItem_Click(object sender, EventArgs e)
		989	{
		990	toolStripProgressBar1.Style = ProgressBarStyle.Continuous;
		991	this.toolStripStatusLabel1.Text = "";
		992
		993	OpenFileDialog ofd = new OpenFileDialog();
		994	ofd.Filter = ".hex\|.hex";
		995
		996	ofd.ShowDialog();
		997
		998	if (ofd.FileName != "")
		999	{
		1000	byte[] FLASH;
		1001	try
		1002	{
		1003	toolStripStatusLabel1.Text = "Reading Hex File";
		1004
		1005	statusStrip1.Refresh();
		1006
		1007	FLASH = readIntelHEXv2(new StreamReader(ofd.FileName));
		1008	}
		1009	catch { MessageBox.Show("Bad Hex File"); return; }
		1010
		1011	bool fail = false;
		1012	ArduinoSTK sp;
		1013
		1014	try
		1015	{
		1016	if (comPort.IsOpen)
		1017	comPort.Close();
		1018
		1019	sp = new ArduinoSTK();
		1020	sp.PortName = CMB_ComPort.Text;
		1021	sp.BaudRate = 57600;
		1022	sp.DtrEnable = true;
		1023
		1024	sp.Open();
		1025	}
		1026	catch { MessageBox.Show("Error opening com port", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
		1027
		1028	toolStripStatusLabel1.Text = "Connecting to Board";
		1029
		1030	if (sp.connectAP())
		1031	{
		1032	sp.Progress += new ArduinoSTK.ProgressEventHandler(sp_Progress);
		1033	try
		1034	{
		1035	if (!sp.uploadflash(FLASH, 0, FLASH.Length, 0))
		1036	{
		1037	if (sp.IsOpen)
		1038	sp.Close();
		1039
		1040	MessageBox.Show("Upload failed. Lost sync. Try using Arduino to upload instead",
		1041	"Error",
		1042	MessageBoxButtons.OK,
		1043	MessageBoxIcon.Warning);
		1044	}
		1045	}
		1046	catch (Exception ex)
		1047	{
		1048	fail = true;
		1049	MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
		1050	}
		1051
		1052	}
		1053	else
		1054	{
		1055	MessageBox.Show("Failed to talk to bootloader");
		1056	}
		1057
		1058	sp.Close();
		1059
		1060	if (!fail)
		1061	{
		1062
		1063	toolStripStatusLabel1.Text = "Done";
		1064
		1065	MessageBox.Show("Done!");
		1066	}
		1067	else
		1068	{
		1069	toolStripStatusLabel1.Text = "Failed";
		1070	}
		1071	}
		1072	}
		1073
		1074	private void customBGPictureToolStripMenuItem_Click(object sender, EventArgs e)
		1075	{
		1076	OpenFileDialog ofd = new OpenFileDialog();
		1077	ofd.Filter = "jpg or bmp\|.jpg;.bmp";
		1078
		1079	ofd.ShowDialog();
		1080
		1081	if (ofd.FileName != "")
		1082	{
		1083	try
		1084	{
		1085	bgpicture = Image.FromFile(ofd.FileName);
		1086
		1087	}
		1088	catch { MessageBox.Show("Bad Image"); }
		1089
		1090	osdDraw();
		1091	}
		1092	}
		1093
		1094	private void sendTLogToolStripMenuItem_Click(object sender, EventArgs e)
		1095	{
		1096
		1097	OpenFileDialog ofd = new OpenFileDialog();
		1098	ofd.Filter = "Tlog\|*.tlog";
		1099
		1100	ofd.ShowDialog();
		1101
		1102	if (ofd.FileName != "")
		1103	{
		1104	if (comPort.IsOpen)
		1105	comPort.Close();
		1106
		1107	try
		1108	{
		1109
		1110	comPort.PortName = CMB_ComPort.Text;
		1111	comPort.BaudRate = 57600;
		1112	comPort.Open();
		1113
		1114	}
		1115	catch { MessageBox.Show("Error opening com port", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
		1116
		1117	BinaryReader br = new BinaryReader(ofd.OpenFile());
		1118
		1119	this.toolStripProgressBar1.Style = ProgressBarStyle.Marquee;
		1120	this.toolStripStatusLabel1.Text = "Sending TLOG data...";
		1121
		1122	while (br.BaseStream.Position < br.BaseStream.Length && !this.IsDisposed)
		1123	{
		1124	try
		1125	{
		1126	byte[] bytes = br.ReadBytes(20);
		1127
		1128	comPort.Write(bytes, 0, bytes.Length);
		1129
		1130	System.Threading.Thread.Sleep(5);
		1131
		1132	Console.Write(comPort.ReadExisting());
		1133
		1134	}
		1135	catch { break; }
		1136
		1137	Application.DoEvents();
		1138	}
		1139
		1140	try
		1141	{
		1142	toolStripProgressBar1.Style = ProgressBarStyle.Continuous;
		1143	toolStripStatusLabel1.Text = "";
		1144
		1145	comPort.Close();
		1146	}
		1147	catch { }
		1148	}
		1149	}
		1150
		1151	private void OSD_FormClosed(object sender, FormClosedEventArgs e)
		1152	{
		1153	xmlconfig(true);
		1154
		1155	}
		1156
		1157	private void xmlconfig(bool write)
		1158	{
		1159	if (write \|\| !File.Exists(Path.GetDirectoryName(Application.ExecutablePath) + Path.DirectorySeparatorChar + @"config.xml"))
		1160	{
		1161	try
		1162	{
		1163	XmlTextWriter xmlwriter = new XmlTextWriter(Path.GetDirectoryName(Application.ExecutablePath) + Path.DirectorySeparatorChar + @"config.xml", Encoding.ASCII);
		1164	xmlwriter.Formatting = Formatting.Indented;
		1165
		1166	xmlwriter.WriteStartDocument();
		1167
		1168	xmlwriter.WriteStartElement("Config");
		1169
		1170	xmlwriter.WriteElementString("comport", CMB_ComPort.Text);
		1171
		1172	xmlwriter.WriteElementString("Pal", CHK_pal.Checked.ToString());
		1173
		1174	xmlwriter.WriteEndElement();
		1175
		1176	xmlwriter.WriteEndDocument();
		1177	xmlwriter.Close();
		1178
		1179	//appconfig.Save();
		1180	}
		1181	catch (Exception ex) { MessageBox.Show(ex.ToString()); }
		1182	}
		1183	else
		1184	{
		1185	try
		1186	{
		1187	using (XmlTextReader xmlreader = new XmlTextReader(Path.GetDirectoryName(Application.ExecutablePath) + Path.DirectorySeparatorChar + @"config.xml"))
		1188	{
		1189	while (xmlreader.Read())
		1190	{
		1191	xmlreader.MoveToElement();
		1192	try
		1193	{
		1194	switch (xmlreader.Name)
		1195	{
		1196	case "comport":
		1197	string temp = xmlreader.ReadString();
		1198	CMB_ComPort.Text = temp;
		1199	break;
		1200	case "Pal":
		1201	string temp2 = xmlreader.ReadString();
		1202	CHK_pal.Checked = (temp2 == "True");
		1203	break;
		1204	case "Config":
		1205	break;
		1206	case "xml":
		1207	break;
		1208	default:
		1209	if (xmlreader.Name == "") // line feeds
		1210	break;
		1211	break;
		1212	}
		1213	}
		1214	catch (Exception ee) { Console.WriteLine(ee.Message); } // silent fail on bad entry
		1215	}
		1216	}
		1217	}
		1218	catch (Exception ex) { Console.WriteLine("Bad Config File: " + ex.ToString()); } // bad config file
		1219	}
		1220	}
		1221
		1222	private void updateFontToolStripMenuItem_Click(object sender, EventArgs e)
		1223	{
		1224	toolStripProgressBar1.Style = ProgressBarStyle.Continuous;
		1225	toolStripStatusLabel1.Text = "";
		1226
		1227	OpenFileDialog ofd = new OpenFileDialog();
		1228	ofd.Filter = "mcm\|*.mcm";
		1229
		1230	ofd.ShowDialog();
		1231
		1232	if (ofd.FileName != "")
		1233	{
		1234	if (comPort.IsOpen)
		1235	comPort.Close();
		1236
		1237	try
		1238	{
		1239
		1240	comPort.PortName = CMB_ComPort.Text;
		1241	comPort.BaudRate = 57600;
		1242
		1243	comPort.Open();
		1244
		1245	comPort.DtrEnable = false;
		1246	comPort.RtsEnable = false;
		1247
		1248	System.Threading.Thread.Sleep(50);
		1249
		1250	comPort.DtrEnable = true;
		1251	comPort.RtsEnable = true;
		1252
		1253	System.Threading.Thread.Sleep(2000);
		1254
		1255	comPort.ReadExisting();
		1256
		1257	comPort.WriteLine("");
		1258	comPort.WriteLine("");
		1259	comPort.WriteLine("");
		1260	comPort.WriteLine("");
		1261	comPort.WriteLine("");
		1262
		1263	int timeout = 0;
		1264
		1265	while (comPort.BytesToRead == 0)
		1266	{
		1267	System.Threading.Thread.Sleep(500);
		1268	Console.WriteLine("Waiting...");
		1269	timeout++;
		1270
		1271	if (timeout > 6)
		1272	{
		1273	MessageBox.Show("Error entering font mode - No Data");
		1274	comPort.Close();
		1275	return;
		1276	}
		1277	}
		1278
		1279	if (!comPort.ReadLine().Contains("Ready for Font"))
		1280	{
		1281	MessageBox.Show("Error entering CharSet upload mode - invalid data");
		1282	comPort.Close();
		1283	return;
		1284	}
		1285	}
		1286	catch { MessageBox.Show("Error opening com port", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
		1287
		1288	using (var stream = ofd.OpenFile())
		1289	{
		1290
		1291	BinaryReader br = new BinaryReader(stream);
		1292	StreamReader sr2 = new StreamReader(br.BaseStream);
		1293
		1294	string device = sr2.ReadLine();
		1295
		1296	if (device != "MAX7456")
		1297	{
		1298	MessageBox.Show("Invalid MCM");
		1299	comPort.Close();
		1300	return;
		1301	}
		1302
		1303	br.BaseStream.Seek(0, SeekOrigin.Begin);
		1304
		1305	long length = br.BaseStream.Length;
		1306
		1307	while (br.BaseStream.Position < br.BaseStream.Length && !this.IsDisposed)
		1308	{
		1309	try
		1310	{
		1311	toolStripProgressBar1.Value = (int)((br.BaseStream.Position / (float)br.BaseStream.Length) * 100);
		1312	toolStripStatusLabel1.Text = "CharSet Uploading";
		1313
		1314
		1315	int read = 256 * 3;// 163847 / 256 + 1; // 163,847 font file
		1316	if ((br.BaseStream.Position + read) > br.BaseStream.Length)
		1317	{
		1318	read = (int)(br.BaseStream.Length - br.BaseStream.Position);
		1319	}
		1320	length -= read;
		1321
		1322	byte[] buffer = br.ReadBytes(read);
		1323
		1324	comPort.Write(buffer, 0, buffer.Length);
		1325
		1326	int timeout = 0;
		1327
		1328	while (comPort.BytesToRead == 0 && read == 768)
		1329	{
		1330	System.Threading.Thread.Sleep(10);
		1331	timeout++;
		1332
		1333	if (timeout > 10)
		1334	{
		1335	MessageBox.Show("CharSet upload failed - no response");
		1336	comPort.Close();
		1337	return;
		1338	}
		1339	}
		1340
		1341	Console.WriteLine(comPort.ReadExisting());
		1342
		1343	}
		1344	catch { break; }
		1345
		1346	Application.DoEvents();
		1347	}
		1348
		1349	comPort.WriteLine("\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
		1350
		1351	comPort.DtrEnable = false;
		1352	comPort.RtsEnable = false;
		1353
		1354	System.Threading.Thread.Sleep(50);
		1355
		1356	comPort.DtrEnable = true;
		1357	comPort.RtsEnable = true;
		1358
		1359	System.Threading.Thread.Sleep(50);
		1360
		1361	comPort.Close();
		1362
		1363	comPort.DtrEnable = false;
		1364	comPort.RtsEnable = false;
		1365
		1366	toolStripProgressBar1.Value = 100;
		1367	toolStripStatusLabel1.Text = "CharSet Done";
		1368	}
		1369	}
		1370	}
		1371
		1372	private void helpToolStripMenuItem_Click(object sender, EventArgs e)
		1373	{
		1374	try
		1375	{
		1376	System.Diagnostics.Process.Start("https://code.google.com/p/arducam-osd/wiki/arducam_osd?tm=6");
		1377	}
		1378	catch { MessageBox.Show("Webpage open failed... do you have a virus?"); }
		1379	}
		1380	}
		1381	}

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(root)/C-OSD/arducam-osd/Tools/OSD/OSD.cs - Rev 1702