The mpd_oled program displays an information screen including a music
frequency spectrum on an OLED screen connected to a Raspberry Pi (or similar)
running MPD, this includes Moode, Volumio and rAudio (RuneAudio fork).
The program supports I2C and SPI 128x64 OLED displays with an SSD1306,
SSD1309, SH1106 or SSH1106 controller.
A binary installation package is provided for Moode, Volumio and rAudio, and is the quickest and easiest way to install mpd_oled on these systems. All other systems should install from source code (Note: the build commands take a long time to run on a Pi Zero).
- Install mpd_oled binary package on Moode 7
- Install mpd_oled binary package on Moode 6
- Install mpd_oled from source on Moode 7
- Install mpd_oled from source on Moode 6
Another alternative is Mase's mpd_oled plugin for Volumio (external project). The plugin installs mpd_oled and allows it to be configured through the Volumio UI.
A binary package is provided for the Pi Zero only
- Debian-based OS running MPD: follow the instructions to
Install mpd_oled from source on Volumio 2
but configure a copy of the audio by editing /etc/mpd.conf directly and
appending the contents of
/usr/local/share/mp_oled/mpd_oled_fifo.conf. - Arch-based OS running MPD: follow the instructions to
Install mpd_oled from source on rAudio 1
but configure a copy of the audio by editing /etc/mpd.conf directly and
appending the contents of
/usr/local/share/mp_oled/mpd_oled_fifo.conf.
The following text is printed by running mpd_oled -h
Usage: mpd_oled -o oled_type [options] [input_file]
Display information about an MPD-based player on an OLED screen
Options
-h,--help this help message
--version version information
-o <type> OLED type, specified as a number, from the following:
1 Adafruit SPI 128x64
3 Adafruit I2C 128x64
4 Seeed I2C 128x64
6 SH1106 I2C 128x64
7 SH1106 SPI 128x64
-b <num> number of bars to display (default: 16)
-g <sz> gap between bars in, pixels (default: 1)
-f <hz> framerate in Hz (default: 15)
-s <vals> scroll rate (pixels per second) and start delay (seconds), up
to four comma separated decimal values (default: 8.0,5.0) as:
rate_all
rate_all,delay_all
rate_title,delay_all,rate_artist
rate_title,delay_title,rate_artist,delay_artist
-C <fmt> clock format: 0 - 24h leading 0 (default), 1 - 24h no leading 0,
2 - 24h leading 0, 3 - 24h no leading 0
-d use USA date format MM-DD-YYYY (default: DD-MM-YYYY)
-P <val> pause screen type: p - play (default), s - stop
-k cava executable name is cava (default: mpd_oled_cava)
-c cava input method and source (default: 'fifo,/tmp/mpd_oled_fifo')
e.g. 'fifo,/tmp/my_fifo', 'alsa,hw:5,0', 'pulse'
-R rotate display 180 degrees
-I <val> invert black/white: n - normal (default), i - invert,
number - switch between n and i with this period (hours), which
may help avoid screen burn
-a <addr> I2C address, in hex (default: default for OLED type)
-B num I2C bus number (default: 1, giving device /dev/i2c-1)
-r <gpio> I2C/SPI reset GPIO number, if needed (default: 25)
-D <gpio> SPI DC GPIO number (default: 24)
-S <num> SPI CS number (default: 0)
-p <plyr> Player: mpd, moode, volumio, runeaudio (default: detected)
Example :
mpd_oled -o 6 use a SH1106 I2C 128x64 OLED
Please check the FAQ
C.A.V.A. is a bar spectrum audio visualizer: https://github.com/karlstav/cava
OLED interface based on ArduiPI_OLED: https://github.com/hallard/ArduiPi_OLED (which is based on the Adafruit_SSD1306, Adafruit_GFX, and bcm2835 library code).
C library for Broadcom BCM 2835: https://www.airspayce.com/mikem/bcm2835/