SlabPi: Difference between revisions

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==What==
==What==
SlabPi is the replacement for [[Slab]] on a Raspberry Pi 3. It has been moved, because of [[downscaling]].
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 [http://berryboot.alexgoldcheidt.com/images/ Raspbian Stretch Lite] with [http://www.berryterminal.com/doku.php/berryboot berryboot].
It runs the MPD Server and espeak. It is running on [http://berryboot.alexgoldcheidt.com/images/ Raspbian Stretch Lite] with [http://www.berryterminal.com/doku.php/berryboot berryboot].
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RAM increased with [https://www.novaspirit.com/2016/12/24/increasing-ram-raspberry-pi zram].
RAM increased with [https://www.novaspirit.com/2016/12/24/increasing-ram-raspberry-pi zram].
==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


==espeak==
==espeak==
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Port: 6600
Port: 6600
==DAC+==
PiFi HIFI DAC+ Digital Audio Card added for better audio quality.
Installation:
Remove the line
dtparam=audio=on
from /boot/config.txt.
add
dtoverlay=hifiberry-dacplus

Revision as of 01:58, 8 October 2017

SlabPi
Slabpi2.jpg
Owner Invict
Status Infrastructure
Hostname slabpi.dhcp.nurd.space
Location Near the amp
Tool No
Tool category

SlabPi

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 with berryboot.

A DAC+ Hat has been added for better audio quality.

RAM increased with zram.

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

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

The thing is not stable, and sometimes the /dev/video0 changes in /dev/video1 are something. Weird shit :p It is included in the Home Assistant view of Jarvis.

MPD

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