MMM-GroveGestures

[Benjaminh86]

@Sean as I said, I’m a beginner, and I do not understand everything in programming.
In addition, I have a synthaxe error on the line “exec: (module, gestures) => {”
it indicates a problem with the symbol =>.
Can you help me?

[A Former User]

@Benjaminh86
Show me your configuration.

[Benjaminh86]

@Sean

here is my configuration for your module :

{
module: “MMM-GroveGestures”,
position: “top_right”,
pages: {‘all’: ‘top_right’},
config: {
autoStart: true, //When Mirror starts, recognition will start.
verbose:false, // If set as true, useful messages will be logged.
recognitionTimeout: 1000, //Gesture sequence will be ended after this time from last recognized gesture.
cancelGesture: “WAVE”, //If set, You can cancel gesture sequence with this gesture.
visible: true, //Recognized gesture sequence will be displayed on position

idleTimer: 1000*60*30, // `0` for disable, After this time from last gesture, onIdle will be executed.
onIdle: { // See command section
  moduleExec: {
    module: [],
    exec: (module, gestures) => {
      module.hide(1000, null, {lockstring:"GESTURE"})
	}
     }
      },
onDetected: {
  notificationExec: {
    notification: "GESTURE_DETECTED",
  },
  /* You can make Mirror to wake up the modules which were hidden by onIdle with any gestures.
  moduleExec: {
    module: [],
    exec: (module) => {
      module.show(1000, null, {lockstring:"GESTURE"})
    }
  }
  */
},

gestureMapFromTo: { //When your sensor is installed with rotated direction, you can calibrate with this.
  "Up": "UP",
  "Down": "DOWN",
  "Left": "LEFT",
  "Right": "RIGHT",
  "Forward": "FORWARD",
  "Backward": "BACKWARD",
  "Clockwise": "CLOCKWISE",
  "anti-clockwise": "ANTICLOCKWISE",
  "wave": "WAVE"
},
commandSet: {
     "LEFT": {
	notificationExec: {
		notification: "PAGE_SELECT",
		payload: "main",
	}
     },
      "RIGHT": {
	notificationExec: {
		notification: "PAGE_SELECT",
		payload: "2",
      }
    },
  },
},

}
},

[A Former User]

@Benjaminh86
Your configuration about commandSet has something wrong.

commandSet: {
  "default" : {
    "LEFT": {
      notificationExec: {
        notification: "PAGE_SELECT",
        payload: "main",
      }
    },
    "RIGHT": {
      notificationExec: {
        notification: "PAGE_SELECT",
        payload: "2",
      }
    },
  },
},

[A Former User]

@Benjaminh86
And Have you syntax error? How did you know? Have you used npm check:config? That knows old-fashioned style javascript grammar. So it might not understand new trendy ES6 style grammar.
Try this to check your javascript syntax.
http://esprima.org/demo/validate.html

[Benjaminh86]

@Sean

I used the command “npm run config: check”

[Benjaminh86]

@Sean I modified my JavaScript and corrected the errors.
On my Magic Mirror, I can see my left right scan, but the page does not change.
an idea…

[A Former User]

@Benjaminh86
Well, If notification would be emitted properly, remains are MMM-page-selector’s business.
You can check whether notification is broadcasted well with npm start dev (before it, stop your pm2) or Ctrl+Shift+i on MM running. You can get some useful messages on dev-console

[Benjaminh86]

Hello @Sean
i will watch npm start dev.
Thanks for your help.

BenH

[bolish]

Hi @Benjaminh86

If it can help you, this is how I’m dealing with it :

• I uses MMM-GroveGestures / MMM-Pages / MMM-Pages indicator / MMM-Notificationtrigger

MMM-Pages allows PAGE_INCREMENT / PAGE_DECREMENT notification reception.
MMM-Pages is allow able to send you the active page number back is you ask for QUERY_PAGE_NUMBER.

So basically, in MMM-GroveGesture , I wanted specific gestures depending on the active page :

• I’ve created one command set per page (1/2/3/4/5)

• I’ve put PAGE_INCREMENT / DECREMENT as a default gesture (left / right) on all commands sets (as those one are always the same)

• I’ve put specific up / down / etc… gestures and related notification in different commands set depending on the page.

• I’ve added a specific fire into MMM-NotificationTrigger so that each time “PAGE INCREMENT / DECREMENT” is triggered, it also fires “PAGE NUMBER IS” back (thanks to “PAGE_QUERY_NUMBER”)

This way, MMM-GrovesGestures always knows on which page I’m and is using the proper command set.

Hope this will help you.