| SlabPi | |
|---|---|
 | |
| Owner | Invict |
| Status | Infra |
| Hostname | slabpi.dhcp.nurd.space |
| Location | Near the amp |
| Tool | No |
| Tool category | |
Slabpi2.jpg {{{InventoryOwner}}}Property "Tool Owner" (as page type) with input value "{{{InventoryOwner}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. Near the amp
What
SlabPi is the replacement for Slab on a Raspberry Pi 3. It has been moved, because of downscaling. It will be challenged with as much infra a Raspberry Pi can handle.
It runs the MPD Server and espeak. It is running on Raspbian Stretch Lite.
A DAC+ Hat has been added for better audio quality.
DAC+
PiFi HIFI DAC+ Digital Audio Card added for better audio quality.
Installation:
Edit /boot/config.txt
Disable the line
#dtparam=audio=on
add
dtoverlay=hifiberry-dacplus
MPD
Currently runs through LiquidSoap, so there is a +- 30 second delay. Ask r3boot ;).
Fixed an issue where MPD hangs on song change. Fix it by uncommenting "device" option in the "audio_output" block (in my case ALSA) in mpd.conf. This is a common error.
Connection through client.
Host: slabpi.dhcp.nurd.space
Port: 6600
It is integrated with Home Assistant view on Jarvis.
PulseAudio
The SlabPI is now running PulseAudio, this allows multiple streams to be play simultaneously without having to stop/kill MPD.
Eventually, PulseAudio will be made accessible through the network so everyone can dump their audio to the Slabpi.
espeak
Espeak is now functional, there were ALSA problems.
Motion webcam
Running motion for webcam, see this link
Possible resolutions:
- 160x120
- 320x240
- 640x480
Can be checked with:
v4l2-ctl --list-formats-ext
It is included in the Home Assistant view of Jarvis.
Labelprinter implementation
Labelprinter is up and running. See Labelprinter.
Entrance Themes
It has a script running which plays a part of a song for each individual member entering the space. See Entrance themes.
WIP
espeak Nurdbot implementationSeems to work!- Moar cams
- Move logging to mounted location to preserve the micro SD card quality.
- Backups
- Icecast server?