Does anyone have any recommendations on mic sensitivity improvements to either MMM-AssistantMk2 module or hotword detection in general? I have everything working beautifully, but MMM-AssistantMk2 tends to open the mic NOT only when the hotword is detected, but…pretty much any time anyone is speaking. This typically results in the module opening YouTube and playing a random r&b video (which I also can’t figure out how to stop without killing the whole mirror application).
Read the statement by Michael Teeuw here.
Latest posts made by jeremytripp
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MMM-AssistantMk2 Mic/Hotword Sensitivity
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RE: "dom" variable is undefined
@morozgrafix Spot on, I do my dev on my MacBook and test in Chrome. I bet that’s what’s messing with it.
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"dom" variable is undefined
I get a console error on start up as follows:
Uncaught TypeError: Cannot read property ‘appendChild’ of undefined. Meaning the dom variable is undefined.
The error points to main.js line 38:
var dom = document.createElement("div"); dom.id = module.identifier; dom.className = module.name; if (typeof module.data.classes === "string") { dom.className = "module " + dom.className + " " + module.data.classes; } dom.opacity = 0; wrapper.appendChild(dom);
Everything still works fine, including the custom modules I’ve built, which is actually what drove me to the forum. Since everything works, I’m not actually sure how to debug. Wanted to see if anyone else had this problem or maybe had an easy fix for a fellow perfectionist.
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RE: Passing Variables Around
Basically yes, that’s what I’m trying to do. Would that work, assuming I set it up as a new module according to the guidelines you sent earlier? (thank you by the way, that helped a lot).
Essentially I’m just trying to be able to pull data from my MongoDB (I will probably roll this into its own module – right now I’ve committed the sin of modifying app.js directly until I get my bearings). Then use the Mongo data to populate data in other modules (think Hello World, Compliments, etc.).
It sounds like I will need to create a second module that essentially takes my Mongo data and sends it in the form of a JSON object variable to other modules using sendNotification() and then have them update the DOM to reflect the change. I know there are some nuances, but for the sake of brevity, am I generalizing/thinking about it correctly?
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RE: Passing Variables Around
Yes, @Cato I was afraid I overcomplicated the question. I actually tried to simplify it later, but apparently there’s a time limit on editing. Let me try simplify.
Let’s say I want to take the Hello World module and base it’s text on a variable. That’s the simplest form.
So hypothetically, my config.js could look like:
var someVariable = "myString"; var config = { modules: [ { module: 'helloworld', position: 'top_bar', config: { text: someVariable } } ] }
Unfortunately, using a variable in place of an actual string of text seems to break the config file. Surely there must be a way!
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RE: Black Screen on Localhost...
Might be a silly question, but did you run
npm install
on the mirror root folder to install dependencies? And you made sure node.js is installed on your machine before you got started? -
Passing Variables Around
I feel like I’m losing my mind. How do I pass a variable from js file to js file here? I’ve tried
module.exports
and the traditionalexports.name = name;
in the file where it’s set, then in the file where I want to use it:var myModule = require('./module'); var name = myModule.name;
But when I go to use the variable, my code editor shows me it IS available, but it blows up when I start the mirror (I get the ole “Your config is broken” message). In fact, if I add anything other than the config variable to config.js, it blows up. It seems like the export is working, but there’s something preventing additional variables from being used. What am I missing? What’s the best practice for accomplishing this?
EXAMPLE:
Say I wanted to create a
var name = "Jeremy";
and show"Hi " + name
in the config.js of my compliments module’s config object. Easy, right?BACKGROUND:
I have my mirror connected to a Mongo DB that also serves my personal website. I plan to use my mirror as a display mechanism for data from my site. For example, I might build an editor on my site to create new compliments, save to my db, then the mirror would show them. Or similarly, display some text from my db in the Hello World module, etc. Seems straightforward enough. The db connection is working. Just trying to get the darn variables where I need them.
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RE: Display a Web Page
Not that I’ve seen. There’s a list of all known 3rd party modules here.
Might be an easy one to get your feet wet in building your own module.
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RE: Voice Controlled Wake/Sleep Function
@alexyak That’a a great point – hadn’t considered that conflict. I wonder if that’s what is preventing the voice commands from working in the first place.
As an aside, I could probably solve that with a quick global variable Boolean to select whether to use voice or motion, essentially only allowing one to be on at a time (with an ‘if’ wrapper to check if true/false). Might be more complicated than it’s worth though.
Fundamentally I’m just wondering where you’re writing your functions for any new voice commands you set up. As a basic example, if I wanted to create a new voice command that just showed some “Hello World” text when I gave it some verbal command, how would you set that up?
- Train pmdl model, drop in MM root
- Add keyword info to config defaults in voicecontrol.js
- Then what? I’ve seen the function itself written in a separate module like camera.js is, in node_helper.js like motion detector is, etc. What’s your suggested best practice?
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RE: Voice Controlled Wake/Sleep Function
@chengstark Did you get any closer than I did? Let’s call on @alexyak and see if he can shed some light.