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Add option to set frequency

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This commit is contained in:
Philipp Häfele 2018-03-30 11:43:59 +02:00
parent 84a445d9d8
commit 0984f91f8b
3 changed files with 40 additions and 6 deletions
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2
hardware/pigpiod/locales/en-US/pi-gpiod.json
View File

@ -7,6 +7,8 @@
"resistor": "Resistor?",
"readinitial": "Read initial state of pin on deploy/restart?",
"type": "Type",
"setfreq": "Set frequency?",
"freq": "Frequency",
"initpin": "Initialise pin state?",
"debounce": "Debounce",
"limits": "Limits",

32
hardware/pigpiod/pi-gpiod.html
View File

@ -381,6 +381,15 @@
<option value="ser" data-i18n="pi-gpiod.servo"></option>
</select>
</div>
<div class="form-row" id="node-set-freq-tick">
<label>&nbsp;</label>
<input type="checkbox" id="node-input-setfreq" style="display:inline-block; width:auto; vertical-align:top;">
<label for="node-input-setfreq" style="width:70%;"><span data-i18n="pi-gpiod.label.setfreq"></span></label>
</div>
<div class="form-row" id="node-set-frequency">
<label>&nbsp;&nbsp;&nbsp;&nbsp;<span data-i18n="pi-gpiod.label.freq"></label>
<input type="text" id="node-input-freq" style="width:70px;"> Hz
</div>
<div class="form-row" id="node-set-minimax">
<label>&nbsp;&nbsp;&nbsp;&nbsp;<span data-i18n="pi-gpiod.label.limits"></label>
<span data-i18n="pi-gpiod.label.min"></span> <input type="text" id="node-input-sermin" style="width:70px;"> uS
@ -448,6 +457,8 @@
set: { value:"" },
level: { value:"0" },
out: { value:"out" },
setfreq: { value:""},
freq: { value:"800" },
sermin: { value:"1000" },
sermax: { value:"2000" }
},
@ -479,8 +490,9 @@
if ($("#node-input-out").val() === "pwm") {
$('#node-set-tick').hide();
$('#node-set-state').hide();
$('#node-set-minimax').hide();
$('#node-input-set').prop('checked', false);
$('#node-set-freq-tick').show();
$('#node-set-minimax').hide();
$("#dig-tip").hide();
$("#pwm-tip").show();
$("#ser-tip").hide();
@ -488,14 +500,20 @@
else if ($("#node-input-out").val() === "ser") {
$('#node-set-tick').hide();
$('#node-set-state').hide();
$('#node-set-minimax').show();
$('#node-input-set').prop('checked', false);
$('#node-set-freq-tick').hide();
$("#node-set-frequency").hide();
$('#node-input-setfreq').prop('checked', false);
$('#node-set-minimax').show();
$("#dig-tip").hide();
$("#pwm-tip").hide();
$("#ser-tip").show();
}
else {
$('#node-set-tick').show();
$('#node-set-freq-tick').hide();
$("#node-set-frequency").hide();
$('#node-input-setfreq').prop('checked', false);
$('#node-set-minimax').hide();
$("#dig-tip").show();
$("#pwm-tip").hide();
@ -515,6 +533,16 @@
$("#node-input-set").change(function () { setstate(); });
setstate();
var setfreqstate = function () {
if ($('#node-input-setfreq').is(":checked")) {
$("#node-set-frequency").show();
} else {
$("#node-set-frequency").hide();
}
};
$("#node-input-setfreq").change(function () { setfreqstate(); });
setfreqstate();
$('#pinform input').on('change', function() {
this.pin = $("#pinform input[type='radio']:checked").val();
$("#node-input-pin").val(this.pin);

12
hardware/pigpiod/pi-gpiod.js
View File

@ -86,6 +86,10 @@ module.exports = function(RED) {
this.set = n.set || false;
this.level = parseInt(n.level || 0);
this.out = n.out || "out";
this.setfreq = n.setfreq || false;
this.freq = Number(n.freq || 800);
if (this.freq < 5) { this.freq = 5; }
if (this.freq > 40000) { this.freq = 40000; }
this.sermin = Number(n.sermin)/100;
this.sermax = Number(n.sermax)/100;
if (this.sermin > this.sermax) {
@ -142,10 +146,10 @@ module.exports = function(RED) {
} else {
node.status({fill:"green",shape:"dot",text:"node-red:common.status.ok"});
}
// if (node.out === "pwm") {
// PiGPIO.set_PWM_frequency(1000);
// PiGPIO.set_PWM_range(1000);
// }
if (node.setfreq) {
PiGPIO.set_PWM_frequency(node.pin,node.freq);
}
//PiGPIO.set_PWM_range(node.pin,1000);
}
});
}