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    A New Chapter for MagicMirror: The Community Takes the Lead
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    MMM-AssistantMk2

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    • citizendevpiC Offline
      citizendevpi @Guest
      last edited by

      @sean arecord: main:788: audio open error: Device or resource busy and where is my error log?

      ? 2 Replies Last reply Reply Quote 0
      • ? Offline
        A Former User @citizendevpi
        last edited by

        @citizendevpi
        Your system seems not properly configured to use audio device. that might be not the issue of module itself.
        And you can see the log with

        pm2 log mm #or your registered process name for MagicMirror
        

        or
        stop pm2 then npm start dev in your MM directory.

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        • ? Offline
          A Former User @citizendevpi
          last edited by A Former User

          @citizendevpi
          Anyway,
          You should confirm to check your audio device card and name, and your RPI should be able to run below commands (or similar)

          arecord -d 5 test.wav
          

          or

          arecord --device plughw:1,0 -d 5  test.wav
          

          (plughw:1,0 might be different. You should find your proper device card and number with arecord -l)

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          • citizendevpiC Offline
            citizendevpi
            last edited by

            @sean said in MMM-AssistantMk2 & MMM-GAction:

            arecord --device plughw:1,0 -d 5 test.wav

            ? citizendevpiC 2 Replies Last reply Reply Quote 0
            • ? Offline
              A Former User @citizendevpi
              last edited by

              @citizendevpi said in MMM-AssistantMk2 & MMM-GAction:

              arecord --device plughw:1,0 -d 5 test.wav

              That works? If so, you can set your config record.device: "plughw:1,0",

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              • citizendevpiC Offline
                citizendevpi @citizendevpi
                last edited by

                @citizendevpi pi@raspberrypi:~ $ arecord -d 5 test.wav
                Recording WAVE ‘test.wav’ : Unsigned 8 bit, Rate 8000 Hz, Mono
                pi@raspberrypi:~ $ arecord -l)
                bash: syntax error near unexpected token )' pi@raspberrypi:~ $ arecord -1 arecord: invalid option -- '1' Try arecord --help’ for more information.
                pi@raspberrypi:~ $ arecord --device plughw:1,0 -d 5 test.wav
                ALSA lib pcm_hw.c:1713:(_snd_pcm_hw_open) Invalid value for card
                arecord: main:788: audio open error: No such file or directory

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                • ? Offline
                  A Former User @citizendevpi
                  last edited by

                  @citizendevpi
                  Ok. forget my previous answer.

                  arecord -l
                  

                  It’s l (small L), not 1 (one)

                  citizendevpiC 1 Reply Last reply Reply Quote 0
                  • citizendevpiC Offline
                    citizendevpi @Guest
                    last edited by

                    @sean **** List of CAPTURE Hardware Devices ****
                    card 0: sndrpigooglevoi [snd_rpi_googlevoicehat_soundcar], device 0: Google voiceHAT SoundCard HiFi voicehat-hifi-0 []
                    Subdevices: 0/1
                    Subdevice #0: subdevice #0

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                    • ? Offline
                      A Former User @citizendevpi
                      last edited by A Former User

                      @citizendevpi
                      Your recording device is plughw:0,0. or default. Remember it.

                      Then try this.

                      arecord -d 10 test.wav  
                      

                      Say something. It will be record your voice to test.wav on 10 secs.
                      Works?

                      If so, then,

                      aplay test.wav 
                      

                      It should play previous recording from arecord. Can you hear anything?

                      citizendevpiC 1 Reply Last reply Reply Quote 0
                      • citizendevpiC Offline
                        citizendevpi @Guest
                        last edited by

                        @sean yes barley
                        but yes

                        ? 1 Reply Last reply Reply Quote 0
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