[How to do instruction] 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi

[officialsm]

Hi officialsm

There was an issue that mpd_oled would not start when using the Moode ALSA loopback if MPD had not started.

Check if you have a recent copy of mpd_oled that includes the launch test script

Code:

pi@moode:~ $ which mpd_oled_launch_test 
/usr/bin/mpd_oled_launch_test

If not, install the latest mpd_oled and see if this fixes the issue.

However, if you do have this script then please post the contents of the mpd_oled service file

Code:

cat /etc/systemd/system/mpd_oled.service

Adrian.

Yes i have launch test script:

pi@Simoode-audio:~ $ which mpd_oled_launch_test

/usr/bin/mpd_oled_launch_test


Here mped_oled.service output:

pi@Simoode-audio:~ $ cat /etc/systemd/system/mpd_oled.service
[Unit]
Description=MPD OLED Display

[Service]
ExecStartPre=/usr/bin/mpd_oled_launch_test
ExecStart=/usr/bin/mpd_oled  -o 6 -b 10 -g 1 -f 20 -c alsa,hw:Loopback,1

[Install]
WantedBy=multi-user.target