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node-red-nodes
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Handle users of old Blinkstick npm a bit more nicely. 

Don't  barf (quite so badly) on new API calls if they don't exist yet.
This commit is contained in:
Dave C-J 2014-11-20 08:44:05 +00:00
parent 74a470c22e
commit 317aaa1b64
3 changed files with 13 additions and 7 deletions
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6
hardware/blinkstick/76-blinkstick.html
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@ -60,9 +60,7 @@
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-tips">Expects a msg.payload with either hex "#rrggbb" or decimal "red,green,blue" string.</div>
</script>
<div class="form-tips">Expects a msg.payload with either hex "#rrggbb" or decimal "red,green,blue" string, or HTML color name.</div>
</script>
<script type="text/x-red" data-help-name="blinkstick">
@ -81,7 +79,7 @@
{ 'task': 'pulse', 'color': 'gree', 'duration': 500 }
{ 'task': 'morph', 'color': 'orange', 'duration': 500, 'steps': 20 }
</pre>
<p>For more info see <i><a href="http://www.blinkstick.com/help/tutorials" target="_new">BlinkStick tutorials</a></i>
<p>For more info see <i><a href="http://www.blinkstick.com/help/tutorials" target="_new">BlinkStick tutorials</a></i>
or the <i><a href="https://github.com/arvydas/blinkstick-node" target="_new">node module</a></i> documentation.</p>
</script>

12
hardware/blinkstick/76-blinkstick.js
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@ -165,7 +165,14 @@ module.exports = function(RED) {
node.led.setColor(node.color, blinkstickAnimationComplete);
}
} catch (err) {
node.warn("BlinkStick missing ? " + err);
if (err.toString().indexOf("setColor") !== -1) {
node.led.setColour(node.color, blinkstickAnimationComplete);
node.warn("Old version - please upgrade Blinkstick npm");
}
else {
node.warn("BlinkStick missing ? " + err);
}
console.log(err);
//Reset animation
animationComplete = true;
//Clear color
@ -233,7 +240,8 @@ module.exports = function(RED) {
if (Object.size(node.led) !== 0) {
//Close device and stop animations
this.led.close();
if (typeof this.led.close === "function") { this.led.close(); }
else { node.warn("Please upgrade blinkstick npm"); }
}
});
}

2
hardware/blinkstick/package.json
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@ -1,6 +1,6 @@
{
"name" : "node-red-node-blinkstick",
"version" : "0.1.0",
"version" : "0.1.1",
"description" : "A Node-RED node to control a Blinkstick",
"dependencies" : {
"blinkstick" : "1.1.*"