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Problem: USB Volume Knob breaks output
#11
I was having trouble getting the knob to work again so I tried to find out which event# it was using (4) and edited the triggerhappy service file to use only /dev/input/event4. It now properly controls moode but generates zero output.

when playing it outputs a garbled, distorted version of what I want.

Here's the moodeutl -l output:

Code:
20240313 182756 worker: --
20240313 182756 worker: -- Start moOde 8 series
20240313 182756 worker: --
20240313 182756 worker: Successfully daemonized
20240313 182756 worker: Wait for Linux startup...
20240313 182808 worker: Linux startup complete
20240313 182808 worker: Boot config backed up
20240313 182809 worker: Session loaded
20240313 182811 worker: Package holds applied
20240313 182812 worker: File check complete
20240313 182812 worker: Debug logging off
20240313 182812 worker: Reduced logging off
20240313 182812 worker: --
20240313 182812 worker: -- Audio debug
20240313 182812 worker: --
20240313 182812 worker: ALSA cards:   0:b1 | 1:Headphones | 2:AudioHIGH | 3:AudioMID
20240313 182812 worker: MPD config:   1:Pi Headphone jack | mixer:PCM | cardnum:1
20240313 182812 worker: Mixer name:   [PCM]
20240313 182812 worker: Hdwr volume:  set to 0%
20240313 182812 worker: Volume knob:  17
20240313 182812 worker: --
20240313 182812 worker: -- System
20240313 182812 worker: --
20240313 182813 worker: Host:     moode
20240313 182813 worker: Model:    Pi-4B 1.2 4GB
20240313 182813 worker: moOde:    8.3.9 2024-02-23
20240313 182813 worker: RaspiOS:  11.9 Bullseye 64-bit
20240313 182813 worker: Kernel:   6.1.21 64-bit
20240313 182813 worker: MPD ver:  0.23.14
20240313 182813 worker: CPU gov:  ondemand
20240313 182813 worker: Userid:   redacted
20240313 182813 worker: Homedir:  /home/redacted
20240313 182813 worker: Timezone: America/New_York
20240313 182813 worker: Keyboard: us
20240313 182813 worker: USB boot: enabled
20240313 182813 worker: File sys: expanded
20240313 182814 worker: HDMI out: on
20240313 182814 worker: Sys LED0: on
20240313 182814 worker: Sys LED1: on
20240313 182814 worker: --
20240313 182814 worker: -- Network
20240313 182814 worker: --
20240313 182814 worker: Eth: adapter exists
20240313 182814 worker: Eth: timeout off
20240313 182814 worker: Eth: address not assigned
20240313 182814 worker: Wlan: adapter exists
20240313 182814 worker: Wlan: country US
20240313 182814 worker: Wlan: SSID    redactednet
20240313 182814 worker: Wlan: other   none
20240313 182814 worker: Wlan: router  off
20240313 182814 worker: Wlan: timeout up to 90 secs
20240313 182814 worker: Wlan: connect to redactednet
20240313 182814 worker: Wlan: sleep   disabled
20240313 182814 worker: Wlan: method  dhcp
20240313 182814 worker: Wlan: address 192.168.1.203
20240313 182814 worker: Wlan: netmask 255.255.252.0
20240313 182814 worker: Wlan: gateway 192.168.1.1
20240313 182814 worker: Wlan: pri DNS 192.168.1.10
20240313 182814 worker: Wlan: domain  redacted.com
20240313 182814 worker: --
20240313 182814 worker: -- Software update
20240313 182814 worker: --
20240313 182814 worker: Automatic check off
20240313 182814 worker: --
20240313 182814 worker: -- File sharing
20240313 182814 worker: --
20240313 182814 worker: SMB file sharing:  off
20240313 182814 worker: NFS file sharing:  off
20240313 182814 worker: DLNA file sharing: off
20240313 182814 worker: --
20240313 182814 worker: -- Audio config
20240313 182814 worker: --
20240313 182815 worker: MPD config:    updated
20240313 182815 worker: Audio device:  Pi Headphone jack
20240313 182815 worker: Formats:       U8, S16_LE
20240313 182815 worker: Mixer type     CamillaDSP
20240313 182815 worker: Mixer name     PCM
20240313 182815 worker: Hdwr volume:   controller detected
20240313 182815 worker: ALSA max vol:  100%
20240313 182815 worker: ALSA card:     1
20240313 182815 worker: ALSA mode:     Default
20240313 182815 worker: ALSA loopback: off
20240313 182815 worker: CamillaDSP:    newfir
20240313 182815 worker: Renderers:     active flags reset
20240313 182815 worker: --
20240313 182815 worker: -- MPD startup
20240313 182815 worker: --
20240313 182815 worker: MPD service:        started
20240313 182815 worker: MPD port 6600:      accepting connections
20240313 182815 worker: MPD ALSA Default:   on
20240313 182815 worker: MPD ALSA Bluetooth: off
20240313 182815 worker: MPD HTTP Server:    off
20240313 182815 worker: MPD crossfade:      off
20240313 182815 worker: MPD ignore CUE:     no
20240313 182815 worker: MPD CDSP volsync:   on
20240313 182815 worker: MPD CDSP volrange:  60 dB
20240313 182815 worker: --
20240313 182815 worker: -- Music sources
20240313 182815 worker: --
20240313 182815 worker: USB auto-mount: udisks-glue
20240313 182816 worker: USB drives:     no drives found
20240313 182816 worker: NAS source:     AllMusic
20240313 182816 worker: NAS mount:      mount all submitted
20240313 182816 worker: --
20240313 182816 worker: -- Feature availability
20240313 182816 worker: --
20240313 182816 worker: Input select:    available, src MPD, out Pi Headphone jack
20240313 182824 worker: Bluetooth:       started, Pairing Agent started, ALSA mode Default
20240313 182824 worker: AirPlay:         started
20240313 182824 worker: Spotify Connect: started
20240313 182824 worker: Squeezelite:     available
20240313 182824 worker: RoonBridge:      not installed
20240313 182824 worker: Multiroom:       available
20240313 182824 worker: UPnP client:     available
20240313 182824 worker: GPIO buttons:    available
20240313 182824 worker: HTTPS mode:      available
20240313 182824 worker: Stream recorder: n/a
20240313 182824 worker: --
20240313 182824 worker: -- Volume levels
20240313 182824 worker: --
20240313 182824 worker: Volume knob:   17
20240313 182824 worker: Saved MPD vol: -1
20240313 182824 worker: Saved SRC vol: 0
20240313 182824 worker: Mixer type:    null
20240313 182824 worker: Hdwr volume:   100%
20240313 182824 worker: CDSP volume:   -49.8dB
20240313 182824 worker: --
20240313 182824 worker: -- Peripherals
20240313 182824 worker: --
20240313 182842 worker: Local display:   off
20240313 182842 worker: On-screen kbd:   off
20240313 182842 worker: Rotary encoder:  off
20240313 182842 worker: USB volume knob: on
20240313 182842 worker: LCD updater:     off
20240313 182842 worker: --
20240313 182842 worker: -- Miscellaneous
20240313 182842 worker: --
20240313 182842 worker: Auto-CoverView:    off
20240313 182842 worker: CoverView timeout: Never
20240313 182842 worker: Auto-shuffle:      off
20240313 182842 worker: Auto-play:         off
20240313 182842 worker: Web SSH server:    off
20240313 182842 worker: Maintenance task:  360 mins
20240313 182842 worker: Current view:      reset to Playback
20240313 182842 worker: Session check:     ok
20240313 182842 worker: --
20240313 182842 worker: -- Startup complete
20240313 182842 worker: --
20240313 182842 worker: Mount monitor:    off
20240313 182842 worker: Radio monitor:    off
20240313 182842 worker: Watchdog monitor: started
20240313 182842 worker: Responsiveness:   Default
20240313 182842 worker: Ready

any clues? this is playing with it garbled.
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Messages In This Thread
USB Volume Knob breaks output - by fixjunk - 03-12-2024, 05:41 PM
RE: USB Volume Knob breaks output - by Tim Curtis - 03-12-2024, 08:47 PM
RE: USB Volume Knob breaks output - by fixjunk - 03-12-2024, 09:49 PM
RE: USB Volume Knob breaks output - by Tim Curtis - 03-12-2024, 10:10 PM
RE: USB Volume Knob breaks output - by fixjunk - 03-12-2024, 11:09 PM
RE: USB Volume Knob breaks output - by Tim Curtis - 03-13-2024, 02:34 AM
RE: USB Volume Knob breaks output - by fixjunk - 03-13-2024, 02:43 AM
RE: USB Volume Knob breaks output - by nullstring - 03-13-2024, 12:15 AM
RE: USB Volume Knob breaks output - by fixjunk - 03-13-2024, 10:33 PM
RE: USB Volume Knob breaks output - by fixjunk - 03-14-2024, 02:51 PM

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