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MMM-usonic Problems



  • @sgarg15 what version of electron are u running?



  • @sgarg15 do NOT use sudo, just npm start



  • @sdetweil I am pretty sure i updated the electron yesterday using npm install --save-dev electron@latest



  • @sgarg15 do not use sudo



  • @sdetweil Oh ok i was just following the instruction, so i used npm start and now it has another error

    [13:13:56.836] [LOG]    Error: unknown hardware: "BCM2835"
        at /home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-gpio/lib/gpio.js:34:29
        at ChildProcess.exithandler (child_process.js:299:7)
        at ChildProcess.emit (events.js:210:5)
        at maybeClose (internal/child_process.js:1021:16)
        at Socket. (internal/child_process.js:430:11)
        at Socket.emit (events.js:210:5)
        at Pipe. (net.js:658:12)
    [13:13:56.862] [LOG]    Error: unknown hardware: "BCM2835"
        at /home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-usonic/lib/usonic.js:34:29
        at ChildProcess.exithandler (child_process.js:299:7)
        at ChildProcess.emit (events.js:210:5)
        at maybeClose (internal/child_process.js:1021:16)
        at Socket. (internal/child_process.js:430:11)
        at Socket.emit (events.js:210:5)
        at Pipe. (net.js:658:12)
    

    Any Ideas?



  • @sgarg15 something to do with the MMM-Swipe config info



  • @sdetweil But it is the same as the one in the readMe

    readme:

    	{
    		module: 'MMM-Swipe',
    		position: 'bottom_left',	// Doesn't matter after it's setup.  It should be blank.
    									// Best results in one of the side regions like: bottom_left
    		config: {
    			// See 'Configuration options' for more information.
    			echoLeftPin: 24, 		//Left Sensor's BCM Numbered Echo pin - REQUIRED
    			triggerLeftPin: 23, 	//Left Sensor's BCM Numbered trigger pin - REQUIRED
    			echoRightPin: 26, 		//Right Sensor's BCM Numbered Echo pin - REQUIRED
    			triggerRightPin: 25, 	//Right Sensor's BCM Numbered trigger pin - REQUIRED
    			useAsButton: false,		//Enable a GPIO output when you "press".
    			buttonPin: 8,
    			verbose: false,		
    			calibrate: false	
    		}
    	}
    

    My config:

    	{
    		module: 'MMM-Swipe',
    		position: 'bottom_left',	// Doesn't matter after it's setup.  It should be blank.
    									// Best results in one of the side regions like: bottom_left
    		config: {
    			// See 'Configuration options' for more information.
    			echoLeftPin: 27, 		//Left Sensor's BCM Numbered Echo pin - REQUIRED
    			triggerLeftPin: 24, 	//Left Sensor's BCM Numbered trigger pin - REQUIRED
    			echoRightPin: 23, 		//Right Sensor's BCM Numbered Echo pin - REQUIRED
    			triggerRightPin: 22, 	//Right Sensor's BCM Numbered trigger pin - REQUIRED
    			useAsButton: false,		//Enable a GPIO output when you "press".
    			buttonPin: 8,
    			verbose: true,		
    			calibrate: true	
    		}
    	},
    


  • @sgarg15 said in MMM-usonic Problems:

    Error: unknown hardware: “BCM2835”
    at /home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-usonic/lib/usonic.js:34:29

    no idea, you would have to read the code there



  • @sdetweil so i had a look and apparently this was missing || hardware === 'BCM2835' from else if (hardware === 'BCM2709' || hardware === 'BCM2835') but when i added that now its giving a different error

    [14:05:10.212] [ERROR]  Error: EACCES, Permission denied
        at /home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-gpio/lib/gpio.js:30:18
        at ChildProcess.exithandler (child_process.js:299:7)
        at ChildProcess.emit (events.js:210:5)
        at maybeClose (internal/child_process.js:1021:16)
        at Socket. (internal/child_process.js:430:11)
        at Socket.emit (events.js:210:5)
        at Pipe. (net.js:658:12) {
      errno: 13,
      code: 'EACCES',
      syscall: 'init'
    }
    [14:05:10.252] [LOG]    MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
    [14:05:10.254] [LOG]    If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
    [14:05:10.276] [LOG]    Whoops! There was an uncaught exception...
    [14:05:10.278] [ERROR]  Error: EACCES, Permission denied
        at /home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-usonic/lib/usonic.js:32:20
        at ChildProcess.exithandler (child_process.js:299:7)
        at ChildProcess.emit (events.js:210:5)
        at maybeClose (internal/child_process.js:1021:16)
        at Socket. (internal/child_process.js:430:11)
        at Socket.emit (events.js:210:5)
        at Pipe. (net.js:658:12) {
      errno: 13,
      code: 'EACCES',
      syscall: 'init'
    }
    


  • @sdetweil after reasearching a bit i dont think this modules works anymore with the new updates of pi and MMM a ssaid here
    https://forum.magicmirror.builders/topic/205/mmm-swipe-hand-gestures/32


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