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

[JohnnyBravo]

Hi Adrian,

I am running mpd_oled using the ALSA method on Moode 6.4.2
Recently certain albums no longer play and I get the following error from Moode

Code:

Failed to open "ALSA default" (alsa); Error opening ALSA device "hw:1,0"; snd_pcm_hw_params() failed: Invalid argument

MPD log shows

Code:

Mar 26 15:59 : exception: Failed to open "ALSA default" (alsa)
Mar 26 15:59 : exception: nested: Error opening ALSA device "hw:1,0"
Mar 26 15:59 : exception: snd_pcm_hw_params() failed: Invalid argument
Mar 26 15:59 : player: problems opening audio device while playing "NAS/nas-1/Douwe Eisenga/For Mattia/01_For-Mattia_TRPTK_TTK0037_2ch64.dsf"

I am using a USB DAC and the output of "aplay -l" is

Code:

root@moode:/etc# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
 Subdevices: 7/7
 Subdevice #0: subdevice #0
 Subdevice #1: subdevice #1
 Subdevice #2: subdevice #2
 Subdevice #3: subdevice #3
 Subdevice #4: subdevice #4
 Subdevice #5: subdevice #5
 Subdevice #6: subdevice #6
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 IEC958/HDMI [bcm2835 IEC958/HDMI]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 0: ALSA [bcm2835 ALSA], device 2: bcm2835 IEC958/HDMI1 [bcm2835 IEC958/HDMI1]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 1: e20 [exD USB Audio 2.0], device 0: USB Audio [USB Audio]
 Subdevices: 0/1
 Subdevice #0: subdevice #0
card 2: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
 Subdevices: 8/8
 Subdevice #0: subdevice #0
 Subdevice #1: subdevice #1
 Subdevice #2: subdevice #2
 Subdevice #3: subdevice #3
 Subdevice #4: subdevice #4
 Subdevice #5: subdevice #5
 Subdevice #6: subdevice #6
 Subdevice #7: subdevice #7
card 2: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
 Subdevices: 8/8
 Subdevice #0: subdevice #0
 Subdevice #1: subdevice #1
 Subdevice #2: subdevice #2
 Subdevice #3: subdevice #3
 Subdevice #4: subdevice #4
 Subdevice #5: subdevice #5
 Subdevice #6: subdevice #6
 Subdevice #7: subdevice #7

It seems that "hw:1,0" should be correct as that's listed as my USB DAC.
The weird thing is that some albums play fine and others don't.
The Spotify renderer also works fine...

I can't figure out what it is, do you have any thoughts?

Thanks,
JB