Vorlage:Testvorlage - Versionsgeschichte

SprinterSB_alt am 4. Dezember 2005 um 01:02 Uhr

2005-12-04T01:02:57Z

SprinterSB_alt am 4. Dezember 2005 um 01:01 Uhr

2005-12-04T01:01:50Z

SprinterSB_alt am 4. Dezember 2005 um 00:57 Uhr

2005-12-04T00:57:47Z

SprinterSB_alt am 4. Dezember 2005 um 00:49 Uhr

2005-12-04T00:49:44Z

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← Nächstältere Version		Version vom 4. Dezember 2005, 01:02 Uhr
Zeile 1:		Zeile 1:
	<!-- be kind, this is just a test -->		<!-- be kind, this is just a test -->
−	~~<script language="JavaScript">~~
−	~~/<![CDATA[/~~
−	~~var form;~~
−
−	~~var win_ubrr, fosc, baud;~~
−	~~var row, ubrr, err;~~
−
−	~~function init()~~
−	{
−	~~form = document.forms["data"];~~
−
−	~~form.fosc.value="1.000000";~~
−	}
−
−	~~function round (x, n)~~
−	{
−	~~n = Math.pow (10, n);~~
−	~~x = Math.round (n*x)/n;~~
−	~~return x;~~
−	}
−
−	~~function get_ubrr (baud, m)~~
−	{
−	~~var f = 1000000*fosc;~~
−	~~var ubrra, bauda, erra;~~
−	~~var ubrrb, baudb, errb;~~
−
−	~~ubrr = f/(m*baud)-1;~~
−	~~ubrra = Math.floor (ubrr);~~
−	~~ubrrb = Math.ceil (ubrr);~~
−	~~bauda = f/(m*(ubrra+1));~~
−	~~baudb = f/(m*(ubrrb+1));~~
−	~~erra = bauda/baud-1;~~
−	~~errb = baudb/baud-1;~~
−
−	~~if (Math.abs (erra) < Math.abs (errb))~~
−	{
−	~~err = erra;~~
−	~~ubrr = ubrra;~~
−	}
−	~~else~~
−	{
−	~~err = errb;~~
−	~~ubrr = ubrrb;~~
−	}
−
−	~~err = round (err*100, 1);~~
−	~~if (ubrr >= 10)~~
−	~~ubrr += "=0x" + ubrr.toString(16);~~
−
−	~~if (Math.abs (err) < 0.21)~~
−	{
−	~~err = "<b>"+err+"</b>";~~
−	~~ubrr = "<b>"+ubrr+"</b>";~~
−	}
−	~~else if (Math.abs (err) > 10)~~
−	{
−	~~err = "";~~
−	~~ubrr = err;~~
−	}
−	}
−
−	~~function get_row (baud)~~
−	{
−	~~var color = ((row & 1) == 0) ? "#ffffff" : "#f0f0ff";~~
−	~~var html = "<tr bgcolor=\""+color+"\">";~~
−	~~var baudstr = baud;~~
−	~~var ubrr0, err0;~~
−	~~var ubrr1, err1;~~
−
−	~~row++;~~
−
−	~~if (baud > 9600)~~
−	{
−	~~baudstr = "" + (baud / 1000) + "k";~~
−	}
−
−	~~if (baud > 250000)~~
−	{
−	~~baudstr = "" + (baud / 1000000) + "M";~~
−	}
−
−	~~get_ubrr (baud, 16);~~
−	~~ubrr0 = ubrr;~~
−	~~err0 = err;~~
−
−	~~get_ubrr (baud, 8);~~
−	~~ubrr1 = ubrr;~~
−	~~err1 = err;~~
−
−	~~html += "<td>"+baudstr+"</td>";~~
−	~~html += "<td align=\"center\">"+ubrr0+"</td>";~~
−	~~html += "<td align=\"center\">"+err0+"</td>";~~
−	~~html += "<td align=\"center\">"+ubrr1+"</td>";~~
−	~~html += "<td align=\"center\">"+err1+"</td>";~~
−	~~html += "</tr>\n";~~
−
−	~~return html;~~
−	}
−
−	~~function write_ubrr_table ()~~
−	{
−	~~var html = "<center>";~~
−	~~row = 0;~~
−
−	~~html += "<table border=\"1\" cellspacing=\"0\" cellpadding=\"2\">\n";~~
−	~~html += "<tr><td rowspan=3><b>Baud<br>Rate<br>(bps)</b></td>";~~
−	~~html += "<td colspan=4 align=\"center\"><b>f<sub>osc</sub> = "+fosc+" MHz</b></td></tr>\n";~~
−	~~html += "<tr><td colspan=2 align=\"center\"><b>U2X = 0</b></td><td colspan=2 align=\"center\"><b>U2X = 1</b></td></tr>\n";~~
−	~~html += "<tr><td align=\"center\"><b>UBRR</b></td><td align=\"center\"><b>Error (%)</b></td>";~~
−	~~html += "<td align=\"center\"><b>UBRR</b></td><td align=\"center\"><b>Error (%)</b></td></tr>\n";~~
−	~~html += get_row (2400);~~
−	~~html += get_row (4800);~~
−	~~html += get_row (9600);~~
−	~~html += get_row (14400);~~
−	~~html += get_row (19200);~~
−	~~html += get_row (28800);~~
−	~~html += get_row (38400);~~
−	~~html += get_row (57600);~~
−	~~html += get_row (76800);~~
−	~~html += get_row (115200);~~
−	~~html += get_row (230400);~~
−	~~html += get_row (250000);~~
−	~~html += get_row (500000);~~
−	~~html += get_row (1000000);~~
−	~~html += "</table></center>\n";~~
−
−	~~// alert (html);~~
−
−	~~win_ubrr.document.writeln (html);~~
−	}
−
−	~~function open_ubrr_window (val)~~
−	{
−	~~fosc = parseFloat (val);~~
−
−	~~if (win_ubrr)~~
−	~~win_ubrr.close();~~
−	~~win_ubrr = window.open ("about:blank", "ubrr", "toolbar=no, menubar=no, width=400");~~
−	~~win_ubrr.focus();~~
−	~~win_ubrr.document.close();~~
−	~~// win_ubrr.document.open();~~
−	~~// win_ubrr.document.location.href = "about:blank";~~
−
−	~~var html = "<html>\n";~~
−	~~html += "<head>\n"~~
−	~~html += "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\">\n";~~
−	~~html += "<meta name=\"Author\" content=\"Georg-Johann Lay\">\n";~~
−	~~html += "<title>ATMega8 Baudrate, fosc = "+fosc+" MHz</title>\n";~~
−	~~html += "</head>\n"~~
−	~~win_ubrr.document.writeln (html);~~
−
−	~~html = "<body bgcolor=\"white\" text=\"black\">\n";~~
−	~~win_ubrr.document.writeln (html);~~
−	~~write_ubrr_table (fosc, baud);~~
−	~~html = "</body>\n";~~
−	~~html += "</html>\n";~~
−	~~win_ubrr.document.writeln (html);~~
−	~~win_ubrr.document.close();~~
−	}
−
−	~~function write_freq_button (frq)~~
−	{
−	~~html = "<input type=submit onclick=\"open_ubrr_window("+frq+")\" SIZE=\"120\" VALUE=\" "+frq+" MHz \">";~~
−
−	~~document.writeln (html);~~
−	}
−
−	~~/<]]>/~~
−	~~</script>~~

@@ Zeile 1: / Zeile 1: @@
 <!-- be kind, this is just a test -->
 <script language="JavaScript">
+/*<![CDATA[*/
 var form;
@@ Zeile 168: / Zeile 168: @@
+}
+/*<]]>*/
 </script>

← Nächstältere Version		Version vom 4. Dezember 2005, 00:57 Uhr
Zeile 1:		Zeile 1:
	<!-- be kind, this is just a test -->		<!-- be kind, this is just a test -->
−	<hr>	+	<script language="JavaScript">
		+
		+	var form;
		+
		+	var win_ubrr, fosc, baud;
		+	var row, ubrr, err;
		+
		+	function init()
		+	{
		+	form = document.forms["data"];
		+
		+	form.fosc.value="1.000000";
		+	}
		+
		+	function round (x, n)
		+	{
		+	n = Math.pow (10, n);
		+	x = Math.round (n*x)/n;
		+	return x;
		+	}
		+
		+	function get_ubrr (baud, m)
		+	{
		+	var f = 1000000*fosc;
		+	var ubrra, bauda, erra;
		+	var ubrrb, baudb, errb;
		+
		+	ubrr = f/(m*baud)-1;
		+	ubrra = Math.floor (ubrr);
		+	ubrrb = Math.ceil (ubrr);
		+	bauda = f/(m*(ubrra+1));
		+	baudb = f/(m*(ubrrb+1));
		+	erra = bauda/baud-1;
		+	errb = baudb/baud-1;
		+
		+	if (Math.abs (erra) < Math.abs (errb))
		+	{
		+	err = erra;
		+	ubrr = ubrra;
		+	}
		+	else
		+	{
		+	err = errb;
		+	ubrr = ubrrb;
		+	}
		+
		+	err = round (err*100, 1);
		+	if (ubrr >= 10)
		+	ubrr += "=0x" + ubrr.toString(16);
		+
		+	if (Math.abs (err) < 0.21)
		+	{
		+	err = "<b>"+err+"</b>";
		+	ubrr = "<b>"+ubrr+"</b>";
		+	}
		+	else if (Math.abs (err) > 10)
		+	{
		+	err = "";
		+	ubrr = err;
		+	}
		+	}
		+
		+	function get_row (baud)
		+	{
		+	var color = ((row & 1) == 0) ? "#ffffff" : "#f0f0ff";
		+	var html = "<tr bgcolor=\""+color+"\">";
		+	var baudstr = baud;
		+	var ubrr0, err0;
		+	var ubrr1, err1;
		+
		+	row++;
		+
		+	if (baud > 9600)
		+	{
		+	baudstr = "" + (baud / 1000) + "k";
		+	}
		+
		+	if (baud > 250000)
		+	{
		+	baudstr = "" + (baud / 1000000) + "M";
		+	}
		+
		+	get_ubrr (baud, 16);
		+	ubrr0 = ubrr;
		+	err0 = err;
		+
		+	get_ubrr (baud, 8);
		+	ubrr1 = ubrr;
		+	err1 = err;
		+
		+	html += "<td>"+baudstr+"</td>";
		+	html += "<td align=\"center\">"+ubrr0+"</td>";
		+	html += "<td align=\"center\">"+err0+"</td>";
		+	html += "<td align=\"center\">"+ubrr1+"</td>";
		+	html += "<td align=\"center\">"+err1+"</td>";
		+	html += "</tr>\n";
		+
		+	return html;
		+	}
		+
		+	function write_ubrr_table ()
		+	{
		+	var html = "<center>";
		+	row = 0;
		+
		+	html += "<table border=\"1\" cellspacing=\"0\" cellpadding=\"2\">\n";
		+	html += "<tr><td rowspan=3><b>Baud<br>Rate<br>(bps)</b></td>";
		+	html += "<td colspan=4 align=\"center\"><b>f<sub>osc</sub> = "+fosc+" MHz</b></td></tr>\n";
		+	html += "<tr><td colspan=2 align=\"center\"><b>U2X = 0</b></td><td colspan=2 align=\"center\"><b>U2X = 1</b></td></tr>\n";
		+	html += "<tr><td align=\"center\"><b>UBRR</b></td><td align=\"center\"><b>Error (%)</b></td>";
		+	html += "<td align=\"center\"><b>UBRR</b></td><td align=\"center\"><b>Error (%)</b></td></tr>\n";
		+	html += get_row (2400);
		+	html += get_row (4800);
		+	html += get_row (9600);
		+	html += get_row (14400);
		+	html += get_row (19200);
		+	html += get_row (28800);
		+	html += get_row (38400);
		+	html += get_row (57600);
		+	html += get_row (76800);
		+	html += get_row (115200);
		+	html += get_row (230400);
		+	html += get_row (250000);
		+	html += get_row (500000);
		+	html += get_row (1000000);
		+	html += "</table></center>\n";
		+
		+	// alert (html);
		+
		+	win_ubrr.document.writeln (html);
		+	}
		+
		+	function open_ubrr_window (val)
		+	{
		+	fosc = parseFloat (val);
		+
		+	if (win_ubrr)
		+	win_ubrr.close();
		+	win_ubrr = window.open ("about:blank", "ubrr", "toolbar=no, menubar=no, width=400");
		+	win_ubrr.focus();
		+	win_ubrr.document.close();
		+	// win_ubrr.document.open();
		+	// win_ubrr.document.location.href = "about:blank";
		+
		+	var html = "<html>\n";
		+	html += "<head>\n"
		+	html += "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\">\n";
		+	html += "<meta name=\"Author\" content=\"Georg-Johann Lay\">\n";
		+	html += "<title>ATMega8 Baudrate, fosc = "+fosc+" MHz</title>\n";
		+	html += "</head>\n"
		+	win_ubrr.document.writeln (html);
		+
		+	html = "<body bgcolor=\"white\" text=\"black\">\n";
		+	win_ubrr.document.writeln (html);
		+	write_ubrr_table (fosc, baud);
		+	html = "</body>\n";
		+	html += "</html>\n";
		+	win_ubrr.document.writeln (html);
		+	win_ubrr.document.close();
		+	}
		+
		+	function write_freq_button (frq)
		+	{
		+	html = "<input type=submit onclick=\"open_ubrr_window("+frq+")\" SIZE=\"120\" VALUE=\" "+frq+" MHz \">";
		+
		+	document.writeln (html);
		+	}
		+
		+
		+	</script>