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Revision b993931c

Added by sbeaver about 10 years ago

services_ntpd_pps.php Conversion complete

Ready for review

View differences:

usr/local/www/services_ntpd_pps.php
43 43

  
44 44
if (!is_array($config['ntpd']))
45 45
	$config['ntpd'] = array();
46
	
46 47
if (!is_array($config['ntpd']['pps']))
47 48
	$config['ntpd']['pps'] = array();
48 49

  
49 50
if ($_POST) {
50

  
51 51
	unset($input_errors);
52 52

  
53 53
	if (!$input_errors) {
......
98 98
		$savemsg = get_std_save_message($retval);
99 99
	}
100 100
}
101

  
101 102
$pconfig = &$config['ntpd']['pps'];
102 103

  
103 104
$pgtitle = array(gettext("Services"),gettext("NTP PPS"));
104 105
$shortcut_section = "ntp";
105 106
include("head.inc");
106
?>
107 107

  
108
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
109
<?php include("fbegin.inc"); ?>
110
<form action="services_ntpd_pps.php" method="post" name="iform" id="iform">
111
<?php if ($input_errors) print_input_errors($input_errors); ?>
112
<?php if ($savemsg) print_info_box($savemsg); ?>
108
if ($input_errors)
109
    print_input_errors($input_errors);
110
    
111
if ($savemsg)
112
    print_info_box($savemsg, 'success');
113

  
114
$tab_array = array();
115
$tab_array[] = array(gettext("NTP"), false, "services_ntpd.php");
116
$tab_array[] = array(gettext("Serial GPS"), false, "services_ntpd_gps.php");
117
$tab_array[] = array(gettext("PPS"), true, "services_ntpd_pps.php");
118
display_top_tabs($tab_array);
119

  
120
require('classes/Form.class.php');
121

  
122
$form = new Form; 
123

  
124
$section = new Form_Section('NTP Serial PPS Configuration');
125

  
126
$section->addInput(new Form_StaticText(
127
	'Notes',
128
	'Devices with a Pulse Per Second output such as radios that receive a time signal from DCF77 (DE), JJY (JP), MSF (GB) or WWVB (US) may be used as a PPS reference for NTP.' .
129
	'A serial GPS may also be used, but the serial GPS driver would usually be the better option. ' . 
130
	'A PPS signal only provides a reference to the change of a second, so at least one other source to number the seconds is required.' . '<br /><br />' .
131
	'At least 3 additional time sources should be configured under ' . 
132
	'<a href="services_ntpd.php">' . 'Services > NTP' . '</a>' . ' to reliably supply the time of each PPS pulse.'
133
));
134

  
135
$serialports = glob("/dev/cua?[0-9]{,.[0-9]}", GLOB_BRACE);
136

  
137
if (!empty($serialports)) {
138
    $splist = array();
139
    
140
    foreach ($serialports as $port) {
141
    	$shortport = substr($port,5);
142
    	$splist[$shortport] = $shortport;
143
    }
144
    
145
    $section->addInput(new Form_Select(
146
    	'ppsport',
147
    	'Serial port',
148
    	$pconfig['port'],
149
    		$splist
150
    ))->setHelp('All serial ports are listed, be sure to pick the port with the PPS source attached. ');
151
}
113 152

  
114
<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="ntpd pps">
115
  <tr>
116
	<td>
117
<?php
118
	$tab_array = array();
119
	$tab_array[] = array(gettext("NTP"), false, "services_ntpd.php");
120
	$tab_array[] = array(gettext("Serial GPS"), false, "services_ntpd_gps.php");
121
	$tab_array[] = array(gettext("PPS"), true, "services_ntpd_pps.php");
122
	display_top_tabs($tab_array);
123
?>
124
	</td>
125
  </tr>
126
  <tr>
127
	<td>
128
	<div id="mainarea">
129
	<table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0" summary="main area">
130
		<tr>
131
			<td colspan="2" valign="top" class="listtopic"><?=gettext("NTP PPS Configuration"); ?></td>
132
		</tr>
133
		<tr>
134
			<td width="22%" valign="top" class="vncellreq">
135
			</td>
136
			<td width="78%" class="vtable"><?php echo gettext("Devices with a Pulse Per Second output such as radios that receive a time signal from DCF77 (DE), JJY (JP), MSF (GB) or WWVB (US) may be used as a PPS reference for NTP.");?> 
137
			<?php echo gettext("A serial GPS may also be used, but the serial GPS driver would usually be the better option.");?> 
138
			<?php echo gettext("A PPS signal only provides a reference to the change of a second, so at least one other source to number the seconds is required.");?>
139
			<br />
140
			<br /><strong><?php echo gettext("Note");?>:</strong> <?php echo gettext("At least 3 additional time sources should be configured under"); ?> <a href="services_ntpd.php"><?php echo gettext("Services > NTP"); ?></a> <?php echo gettext("to reliably supply the time of each PPS pulse."); ?>
141
			</td>
142
		</tr>
143
<?php $serialports = glob("/dev/cua?[0-9]{,.[0-9]}", GLOB_BRACE); ?>
144
<?php if (!empty($serialports)): ?>
145
		<tr>
146
			<td width="22%" valign="top" class="vncellreq">Serial port</td>
147
			<td width="78%" class="vtable">
148
				<select name="ppsport" class="formselect">
149
					<option value="">none</option>
150
					<?php foreach ($serialports as $port):
151
						$shortport = substr($port,5);
152
						$selected = ($shortport == $pconfig['port']) ? " selected=\"selected\"" : "";?>
153
						<option value="<?php echo $shortport;?>"<?php echo $selected;?>><?php echo $shortport;?></option>
154
					<?php endforeach; ?>
155
				</select>&nbsp;
156
				<?php echo gettext("All serial ports are listed, be sure to pick the port with the PPS source attached."); ?>
157
			</td>
158
		</tr>
159
<?php endif; ?>
160
		<tr>
161
			<td width="22%" valign="top" class="vncellreq">Fudge time</td>
162
			<td width="78%" class="vtable">
163
				<input name="ppsfudge1" type="text" class="formfld unknown" id="ppsfudge1" min="-1" max="1" size="20" value="<?=htmlspecialchars($pconfig['fudge1']);?>" />(<?php echo gettext("seconds");?>)<br />
164
				<?php echo gettext("Fudge time is used to specify the PPS signal offset from the actual second such as the transmission delay between the transmitter and the receiver.");?> (<?php echo gettext("default");?>: 0.0).</td>
165
		</tr>
166
		<tr>
167
			<td width="22%" valign="top" class="vncellreq">Stratum</td>
168
			<td width="78%" class="vtable">
169
				<input name="ppsstratum" type="text" class="formfld unknown" id="ppsstratum" max="16" size="20" value="<?=htmlspecialchars($pconfig['stratum']);?>" /><?php echo gettext("(0-16)");?><br />
170
				<?php echo gettext("This may be used to change the PPS Clock stratum");?> (<?php echo gettext("default");?>: 0). <?php echo gettext("This may be useful if, for some reason, you want ntpd to prefer a different clock and just monitor this source."); ?></td>
171
		</tr>
172
		<tr>
173
			<td width="22%" valign="top" class="vncellreq">Flags</td>
174
			<td width="78%" class="vtable">
175
				<table summary="flags">
176
					<tr>
177
						<td>
178
				<?php echo gettext("Normally there should be no need to change these options from the defaults."); ?><br />
179
						</td>
180
					</tr>
181
				</table>
182
				<table>
183
					<tr>
184
						<td>
185
							<input name="ppsflag2" type="checkbox" class="formcheckbox" id="ppsflag2"<?php if($pconfig['flag2']) echo " checked=\"checked\""; ?> />
186
						</td>
187
						<td>
188
							<span class="vexpl"><?php echo gettext("Enable falling edge PPS signal processing (default: rising edge)."); ?></span>
189
						</td>
190
					</tr>
191
					<tr>
192
						<td>
193
							<input name="ppsflag3" type="checkbox" class="formcheckbox" id="ppsflag3"<?php if($pconfig['flag3']) echo " checked=\"checked\""; ?> />
194
						</td>
195
						<td>
196
							<span class="vexpl"><?php echo gettext("Enable kernel PPS clock discipline (default: disabled)."); ?></span>
197
						</td>
198
					</tr>
199
					<tr>
200
						<td>
201
							<input name="ppsflag4" type="checkbox" class="formcheckbox" id="ppsflag4"<?php if($pconfig['flag4']) echo " checked=\"checked\""; ?> />
202
						</td>
203
						<td>
204
							<span class="vexpl"><?php echo gettext("Record a timestamp once for each second, useful for constructing Allan deviation plots (default: disabled)."); ?></span>
205
						</td>
206
					</tr>
207
				</table>
208
			</td>
209
		</tr>
210
		<tr>
211
			<td width="22%" valign="top" class="vncellreq">Clock ID</td>
212
			<td width="78%" class="vtable">
213
				<input name="ppsrefid" type="text" class="formfld unknown" id="ppsrefid" maxlength= "4" size="20" value="<?php htmlspecialchars($pconfig['refid']);?>" /><?php echo gettext("(1 to 4 charactors)");?><br />
214
				<?php echo gettext("This may be used to change the PPS Clock ID");?> (<?php echo gettext("default");?>: PPS).</td>
215
		</tr>
216
		<tr>
217
			<td width="22%" valign="top">&nbsp;</td>
218
			<td width="78%">
219
			<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
220
			</td>
221
		</tr>
222
	</table>
223
</div>
224
</td>
225
</tr>
226
</table>
227
</form>
228
<?php include("fend.inc"); ?>
229
</body>
230
</html>
153
$section->addInput(new Form_Input(
154
	'ppsfudge1',
155
	'Fudge time',
156
	'text',
157
	$pconfig['fudge1']
158
))->setHelp('Fudge time is used to specify the PPS signal offset from the actual second such as the transmission delay between the transmitter and the receiver. (default: 0.0).');
159

  
160
$section->addInput(new Form_Input(
161
	'ppsstratum',
162
	'Stratum',
163
	'text',
164
	$pconfig['stratum']
165
))->setHelp('This may be used to change the PPS Clock stratum (default: 0). This may be useful if, for some reason, you want ntpd to prefer a different clock and just monitor this source.');
166

  
167
$section->addInput(new Form_Checkbox(
168
	'ppsflag2',
169
	'Flags',
170
	'Enable falling edge PPS signal processing (default: rising edge).',
171
	$pconfig['flag2']
172
));
173

  
174
$section->addInput(new Form_Checkbox(
175
	'ppsflag3',
176
	null,
177
	'Enable kernel PPS clock discipline (default: disabled).',
178
	$pconfig['flag3']
179
));
180

  
181
$section->addInput(new Form_Checkbox(
182
	'ppsflag4',
183
	null,
184
	'Record a timestamp once for each second, useful for constructing Allan deviation plots (default: disabled).',
185
	$pconfig['flag4']
186
));
187

  
188
$section->addInput(new Form_Input(
189
	'ppsrefid',
190
	'Clock ID',
191
	'text',
192
	$pconfig['refid'],
193
	['placeholder' => '1 to 4 characters']
194
))->setHelp('This may be used to change the PPS Clock ID (default: PPS).');
195

  
196
$form->add($section);
197
print($form);
198

  
199
include("foot.inc");

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