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This commit is contained in:
Scott Yoshizawa
2015-05-10 15:47:22 -05:00
committed by Nick O'Leary
parent c105b2df37
commit 2fe859b111
49 changed files with 1903 additions and 1159 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
nodes/core/hardware/36-rpi-gpio.html
View File

@@ -16,9 +16,9 @@
<script type="text/x-red" data-template-name="rpi-gpio in">
<div class="form-row">
<label for="node-input-pin"><i class="fa fa-circle"></i> GPIO Pin</label>
<label for="node-input-pin"><i class="fa fa-circle"></i> <span data-i18n="rpi-gpio.label.gpiopin"></span></label>
<select type="text" id="node-input-pin" style="width: 250px;">
<option value='' disabled selected style='display:none;'>select pin</option>
<option value='' disabled selected style='display:none;'><span data-i18n="rpi-gpio.label.selectpin"></span></option>
<option value="3">3 - SDA1 - BCM2</option>
<option value="5">5 - SCL1 - BCM3</option>
<option value="7">7 - GPIO7 - BCM4</option>
@@ -40,25 +40,25 @@
&nbsp;<span id="pitype"></span>
</div>
<div class="form-row">
<label for="node-input-intype"><i class="fa fa-level-up"></i> Resistor ?</label>
<label for="node-input-intype"><i class="fa fa-level-up"></i> <span data-i18n="rpi-gpio.label.registor"></span></label>
<select type="text" id="node-input-intype" style="width: 150px;">
<option value="tri">none</option>
<option value="up">pullup</option>
<option value="down">pulldown</option>
<option value="tri" data-i18n="rpi-gpio.none"></option>
<option value="up" data-i18n="rpi-gpio.pullup"></option>
<option value="down" data-i18n="rpi-gpio.pulldown"></option>
</select>
</div>
<div class="form-row">
<label>&nbsp;</label>
<input type="checkbox" id="node-input-read" style="display: inline-block; width: auto; vertical-align: top;">
<label for="node-input-read" style="width: 70%;">Read initial state of pin on deploy/restart ?</label>
<label for="node-input-read" style="width: 70%;"><span data-i18n="rpi-gpio.label.readinitial"></span></label>
</div>
<br/>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.nameph">
</div>
<div class="form-tips" id="pin-tip"><b>Pins in Use</b>: </div>
<div class="form-tips">Tip: Only Digital Input is supported - input must be 0 or 1.</div>
<div class="form-tips" id="pin-tip"><span data-i18n="[html]rpi-gpio.pin-tip"></span></div>
<div class="form-tips"><span data-i18n="[html]rpi-gpio.in-tip"></span></div>
</script>
<script type="text/x-red" data-help-name="rpi-gpio in">
@@ -97,6 +97,10 @@
},
oneditprepare: function() {
var pinnow = this.pin;
var pintip = this._("rpi-gpio.pin-tip");
var pinname = this._("rpi-gpio.pinname");
var alreadyuse = this._("rpi-gpio.alreadyuse");
var alreadyset = this._("rpi-gpio.alreadyset");
$.getJSON('rpi-gpio/'+this.id,function(data) {
$('#pitype').text(data.type);
if ((data.type === "Model B+") || (data.type === "Model A+")) {
@@ -117,14 +121,14 @@
$.getJSON('rpi-pins/'+this.id,function(data) {
pinsInUse = data || {};
$('#pin-tip').html("<b>Pins in Use</b>: "+Object.keys(data));
$('#pin-tip').html(pintip + Object.keys(data));
});
$("#node-input-pin").change(function() {
var pinnew = $("#node-input-pin").val();
if ((pinnew) && (pinnew !== pinnow)) {
if (pinsInUse.hasOwnProperty(pinnew)) {
RED.notify("Pin "+pinnew+" already in use.","warn");
RED.notify(pinname+" "+pinnew+" "+alreadyuse,"warn");
}
pinnow = pinnew;
}
@@ -133,7 +137,7 @@
$("#node-input-intype").change(function() {
var newtype = $("#node-input-intype option:selected").val();
if ((pinsInUse.hasOwnProperty(pinnow)) && (pinsInUse[pinnow] !== newtype)) {
RED.notify("Pin "+pinnow+" already set as "+pinsInUse[pinnow],"error");
RED.notify(pinname+" "+pinnow+" "+alreadyset+" "+pinsInUse[pinnow],"error");
}
});
}
@@ -142,9 +146,9 @@
<script type="text/x-red" data-template-name="rpi-gpio out">
<div class="form-row">
<label for="node-input-pin"><i class="fa fa-circle"></i> GPIO Pin</label>
<label for="node-input-pin"><i class="fa fa-circle"></i> <span data-i18n="rpi-gpio.label.gpiopin"></span></label>
<select type="text" id="node-input-pin" style="width: 250px;">
<option value='' disabled selected style='display:none;'>select pin</option>
<option value='' disabled selected style='display:none;'><span data-i18n="rpi-gpio.label.selectpin"></span></option>
<option value="3">3 - SDA1 - BCM2</option>
<option value="5">5 - SCL1 - BCM3</option>
<option value="7">7 - GPIO7 - BCM4</option>
@@ -166,32 +170,32 @@
&nbsp;<span id="pitype"></span>
</div>
<div class="form-row" id="node-set-pwm">
<label>&nbsp;&nbsp;&nbsp;&nbsp;Type</label>
<label>&nbsp;&nbsp;&nbsp;&nbsp;<span data-i18n="rpi-gpio.label.type"></span></label>
<select id="node-input-out" style="width: 250px;">
<option value="out">Digital output</option>
<option value="pwm">PWM output</option>
<option value="out" data-i18n="rpi-gpio.digout"></option>
<option value="pwm" data-i18n="rpi-gpio.pwmout"></option>
</select>
</div>
<div class="form-row" id="node-set-tick">
<label>&nbsp;</label>
<input type="checkbox" id="node-input-set" style="display: inline-block; width: auto; vertical-align: top;">
<label for="node-input-set" style="width: 70%;">Initialise pin state ?</label>
<label for="node-input-set" style="width: 70%;"><span data-i18n="rpi-gpio.label.initpin"></span></label>
</div>
<div class="form-row" id="node-set-state">
<label for="node-input-level">&nbsp;</label>
<select id="node-input-level" style="width: 250px;">
<option value="0">initial level of pin - low (0)</option>
<option value="1">initial level of pin - high (1)</option>
<option value="0" data-i18n="rpi-gpio.initpin0"></option>
<option value="1" data-i18n="rpi-gpio.initpin1"></option>
</select>
</div>
<br/>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.nameph">
</div>
<div class="form-tips" id="pin-tip"><b>Pins in Use</b>: </div>
<div class="form-tips" id="dig-tip"><b>Tip</b>: For digital output - input must be 0 or 1.</div>
<div class="form-tips" id="pwm-tip"><b>Tip</b>: For PWM output - input must be between 0 to 100.</div>
<div class="form-tips" id="pin-tip"><span data-i18n="[html]rpi-gpio.pin-tip"></span></div>
<div class="form-tips" id="dig-tip"><span data-i18n="[html]rpi-gpio.dig-tip"></span></div>
<div class="form-tips" id="pwm-tip"><span data-i18n="[html]rpi-gpio.pwm-tip"></span></div>
</script>
<script type="text/x-red" data-help-name="rpi-gpio out">
@@ -234,6 +238,10 @@
},
oneditprepare: function() {
var pinnow = this.pin;
var pintip = this._("rpi-gpio.pin-tip");
var pinname = this._("rpi-gpio.pinname");
var alreadyuse = this._("rpi-gpio.alreadyuse");
var alreadyset = this._("rpi-gpio.alreadyset");
if (!$("#node-input-out").val()) { $("#node-input-out").val("out"); }
$.getJSON('rpi-gpio/'+this.id,function(data) {
$('#pitype').text(data.type);
@@ -255,14 +263,14 @@
$.getJSON('rpi-pins/'+this.id,function(data) {
pinsInUse = data || {};
$('#pin-tip').html("<b>Pins in Use</b>: "+Object.keys(data));
$('#pin-tip').html(pintip + Object.keys(data));
});
$("#node-input-pin").change(function() {
var pinnew = $("#node-input-pin").val();
if ((pinnew) && (pinnew !== pinnow)) {
if (pinsInUse.hasOwnProperty(pinnew)) {
RED.notify("Pin "+pinnew+" already in use.","warn");
RED.notify(pinname+" "+pinnew+" "+alreadyuse,"warn");
}
pinnow = pinnew;
}
@@ -271,7 +279,7 @@
$("#node-input-out").change(function() {
var newtype = $("#node-input-out option:selected").val();
if ((pinsInUse.hasOwnProperty(pinnow)) && (pinsInUse[pinnow] !== newtype)) {
RED.notify("Pin "+pinnow+" already set as "+pinsInUse[pinnow],"error");
RED.notify(pinname+" "+pinnow+" "+alreadyset+" "+pinsInUse[pinnow],"error");
}
});
@@ -307,17 +315,17 @@
<script type="text/x-red" data-template-name="rpi-mouse">
<div class="form-row">
<label for="node-input-butt"><i class="fa fa-circle"></i> Button</label>
<label for="node-input-butt"><i class="fa fa-circle"></i> <span data-i18n="rpi-gpio.label.button"></span></label>
<select type="text" id="node-input-butt" style="width: 250px;">
<option value="1">left</option>
<option value="2">right</option>
<option value="4">middle</option>
<option value="7">any</option>
<option value="1" data-i18n="rpi-gpio.left"></option>
<option value="2" data-i18n="rpi-gpio.right"></option>
<option value="4" data-i18n="rpi-gpio.middle"></option>
<option value="7" data-i18n="rpi-gpio.any"></option>
</select>
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.nameph">
</div>
</script>
@@ -341,10 +349,10 @@
outputs:1,
icon: "rpi.png",
label: function() {
var na = "Pi Mouse";
if (this.butt === "1") { na += " Left"; }
if (this.butt === "2") { na += " Right"; }
if (this.butt === "4") { na += " Middle"; }
var na = this._("rpi-gpio.label.pimouse");
if (this.butt === "1") { na += " "+this._("rpi-gpio.label.left"); }
if (this.butt === "2") { na += " "+this._("rpi-gpio.label.right"); }
if (this.butt === "4") { na += " "+this._("rpi-gpio.label.middle"); }
return this.name||na;
},
labelStyle: function() {

80
nodes/core/hardware/36-rpi-gpio.js
View File

@@ -23,25 +23,25 @@ module.exports = function(RED) {
var gpioCommand = __dirname+'/nrgpio';
if (!fs.existsSync("/dev/ttyAMA0")) { // unlikely if not on a Pi
//RED.log.info("Ignoring Raspberry Pi specific node.");
throw "Info : Ignoring Raspberry Pi specific node.";
//RED.log.info(RED._("rpi-gpio.errors.ignorenode"));
throw "Info : "+RED._("rpi-gpio.errors.ignorenode");
}
if (!fs.existsSync("/usr/share/doc/python-rpi.gpio")) {
RED.log.warn("Can't find Pi RPi.GPIO python library.");
throw "Warning : Can't find Pi RPi.GPIO python library.";
RED.log.warn(RED._("rpi-gpio.errors.libnotfound"));
throw "Warning : "+RED._("rpi-gpio.errors.libnotfound");
}
if ( !(1 & parseInt ((fs.statSync(gpioCommand).mode & parseInt ("777", 8)).toString (8)[0]) )) {
RED.log.error(gpioCommand+" needs to be executable.");
throw "Error : nrgpio must to be executable.";
RED.log.error(gpioCommand+" "+RED._("rpi-gpio.errors.needtobeexecutable"));
throw "Error : "+RED._("rpi-gpio.errors.mustbeexecutable");
}
// the magic to make python print stuff immediately
process.env.PYTHONUNBUFFERED = 1;
var pinsInUse = {};
var pinTypes = {"out":"digital output", "tri":"input", "up":"input with pull up", "down":"input with pull down", "pwm":"PWM output"};
var pinTypes = {"out":RED._("rpi-gpio.errors.digout"), "tri":RED._("rpi-gpio.errors.input"), "up":RED._("rpi-gpio.errors.pullup"), "down":RED._("rpi-gpio.errors.pulldown"), "pwm":RED._("rpi-gpio.errors.pwmout")};
function GPIOInNode(n) {
RED.nodes.createNode(this,n);
@@ -56,7 +56,7 @@ module.exports = function(RED) {
}
else {
if ((pinsInUse[this.pin] !== this.intype)||(pinsInUse[this.pin] === "pwm")) {
node.warn("GPIO pin "+this.pin+" already set as "+pinTypes[pinsInUse[this.pin]]);
node.warn(RED._("rpi-gpio.errors.gpiopin")+" "+this.pin+" "+RED._("rpi-gpio.errors.alreadyset")+" "+pinTypes[pinsInUse[this.pin]]);
}
}
@@ -67,7 +67,7 @@ module.exports = function(RED) {
node.child = spawn(gpioCommand, ["in",node.pin,node.intype]);
}
node.running = true;
node.status({fill:"green",shape:"dot",text:"OK"});
node.status({fill:"green",shape:"dot",text:RED._("common.status.ok")});
node.child.stdout.on('data', function (data) {
data = data.toString().trim();
@@ -88,27 +88,27 @@ module.exports = function(RED) {
node.child.on('close', function (code) {
node.child = null;
node.running = false;
if (RED.settings.verbose) { node.log("closed"); }
if (RED.settings.verbose) { node.log(RED._("rpi-gpio.errors.closed")); }
if (node.done) {
node.status({fill:"grey",shape:"ring",text:"closed"});
node.status({fill:"grey",shape:"ring",text:RED._("common.status.closed")});
node.done();
}
else { node.status({fill:"red",shape:"ring",text:"stopped"}); }
else { node.status({fill:"red",shape:"ring",text:RED._("common.status.stopped")}); }
});
node.child.on('error', function (err) {
if (err.errno === "ENOENT") { node.error('nrgpio command not found'); }
else if (err.errno === "EACCES") { node.error('nrgpio command not executable'); }
else { node.error('error: ' + err.errno); }
if (err.errno === "ENOENT") { node.error(RED._("rpi-gpio.errors.commandnotfound")); }
else if (err.errno === "EACCES") { node.error(RED._("rpi-gpio.errors.commandnotexecutable")); }
else { node.error(RED._("rpi-gpio.errors.error")+': ' + err.errno); }
});
}
else {
node.warn("Invalid GPIO pin: "+node.pin);
node.warn(RED._("rpi-gpio.errors.invalidpin")+": "+node.pin);
}
node.on("close", function(done) {
node.status({fill:"grey",shape:"ring",text:"close"});
node.status({fill:"grey",shape:"ring",text:RED._("common.status.close")});
delete pinsInUse[node.pin];
if (node.child != null) {
node.done = done;
@@ -133,7 +133,7 @@ module.exports = function(RED) {
}
else {
if ((pinsInUse[this.pin] !== this.out)||(pinsInUse[this.pin] === "pwm")) {
node.warn("GPIO pin "+this.pin+" already set as "+pinTypes[pinsInUse[this.pin]]);
node.warn(RED._("rpi-gpio.errors.gpiopin")+" "+this.pin+" "+RED._("rpi-gpio.errors.alreadyset")+" "+pinTypes[pinsInUse[this.pin]]);
}
}
@@ -150,11 +150,11 @@ module.exports = function(RED) {
node.status({fill:"green",shape:"dot",text:msg.payload.toString()});
}
else {
node.error("nrpgio python command not running",msg);
node.status({fill:"red",shape:"ring",text:"not running"});
node.error(RED._("rpi-gpio.errors.pythoncommandnotfound"),msg);
node.status({fill:"red",shape:"ring",text:RED._("common.status.not-running")});
}
}
else { node.warn("Invalid input: "+out); }
else { node.warn(RED._("rpi-gpio.errors.invalidinput")+": "+out); }
}
if (node.pin !== undefined) {
@@ -164,7 +164,7 @@ module.exports = function(RED) {
node.child = spawn(gpioCommand, [node.out,node.pin]);
}
node.running = true;
node.status({fill:"green",shape:"dot",text:"OK"});
node.status({fill:"green",shape:"dot",text:RED._("common.status.ok")});
node.on("input", inputlistener);
@@ -179,27 +179,27 @@ module.exports = function(RED) {
node.child.on('close', function (code) {
node.child = null;
node.running = false;
if (RED.settings.verbose) { node.log("closed"); }
if (RED.settings.verbose) { node.log(RED._("rpi-gpio.errors.closed")); }
if (node.done) {
node.status({fill:"grey",shape:"ring",text:"closed"});
node.status({fill:"grey",shape:"ring",text:RED._("common.status.closed")});
node.done();
}
else { node.status({fill:"red",shape:"ring",text:"stopped"}); }
else { node.status({fill:"red",shape:"ring",text:RED._("common.status.stopped")}); }
});
node.child.on('error', function (err) {
if (err.errno === "ENOENT") { node.error('nrgpio command not found'); }
else if (err.errno === "EACCES") { node.error('nrgpio command not executable'); }
else { node.error('error: ' + err.errno); }
if (err.errno === "ENOENT") { node.error(RED._("rpi-gpio.errors.commandnotfound")); }
else if (err.errno === "EACCES") { node.error(RED._("rpi-gpio.errors.commandnotexecutable")); }
else { node.error(RED._("rpi-gpio.errors.error")+': ' + err.errno); }
});
}
else {
node.warn("Invalid GPIO pin: "+node.pin);
node.warn(RED._("rpi-gpio.errors.invalidpin")+": "+node.pin);
}
node.on("close", function(done) {
node.status({fill:"grey",shape:"ring",text:"close"});
node.status({fill:"grey",shape:"ring",text:RED._("common.status.close")});
delete pinsInUse[node.pin];
if (node.child != null) {
node.done = done;
@@ -214,14 +214,14 @@ module.exports = function(RED) {
var pitype = { type:"" };
exec(gpioCommand+" rev 0", function(err,stdout,stderr) {
if (err) {
RED.log.info('Version command failed for some reason.');
RED.log.info(RED._("rpi-gpio.errors.version"));
}
else {
if (stdout.trim() == "0") { pitype = { type:"Compute" }; }
else if (stdout.trim() == "1") { pitype = { type:"A/B v1" }; }
else if (stdout.trim() == "2") { pitype = { type:"A/B v2" }; }
else if (stdout.trim() == "3") { pitype = { type:"Model B+" }; }
else { RED.log.info("Saw Pi Type",stdout.trim()); }
else { RED.log.info(RED._("rpi-gpio.errors.sawpitype"),stdout.trim()); }
}
});
RED.nodes.registerType("rpi-gpio out",GPIOOutNode);
@@ -232,7 +232,7 @@ module.exports = function(RED) {
var node = this;
node.child = spawn(gpioCommand+".py", ["mouse",node.butt]);
node.status({fill:"green",shape:"dot",text:"OK"});
node.status({fill:"green",shape:"dot",text:RED._("common.status.ok")});
node.child.stdout.on('data', function (data) {
data = Number(data);
@@ -247,22 +247,22 @@ module.exports = function(RED) {
node.child.on('close', function (code) {
node.child = null;
node.running = false;
if (RED.settings.verbose) { node.log("closed"); }
if (RED.settings.verbose) { node.log(RED._("rpi-gpio.errors.closed")); }
if (node.done) {
node.status({fill:"grey",shape:"ring",text:"closed"});
node.status({fill:"grey",shape:"ring",text:RED._("common.status.closed")});
node.done();
}
else { node.status({fill:"red",shape:"ring",text:"stopped"}); }
else { node.status({fill:"red",shape:"ring",text:RED._("common.status.stopped")}); }
});
node.child.on('error', function (err) {
if (err.errno === "ENOENT") { node.error('nrgpio command not found'); }
else if (err.errno === "EACCES") { node.error('nrgpio ommand not executable'); }
else { node.error('error: ' + err.errno); }
if (err.errno === "ENOENT") { node.error(RED._("rpi-gpio.errors.commandnotfound")); }
else if (err.errno === "EACCES") { node.error(RED._("rpi-gpio.errors.commandnotexecutable")); }
else { node.error(RED._("rpi-gpio.errors.error")+': ' + err.errno); }
});
node.on("close", function(done) {
node.status({fill:"grey",shape:"ring",text:"close"});
node.status({fill:"grey",shape:"ring",text:RED._("common.status.close")});
if (node.child != null) {
node.done = done;
node.child.kill('SIGINT');