Hi,
I have an old problem with my Pi,Digi2pro and Volumio:
Now I found in the Blog
"Compatibility issues of the Digi2 Pro and Raspberry Pi 4 Rev. 1.5"
Is this the reason for my bootproblem?
How can I verify. Scope is available?
TIA
Thomas
....................................
after more than 7 days offtime every coldboot with error
after shorter breaks (1-5 days) no error
Workaround: switch mains off → wait some minutes → switch on
Hardware:
Raspberry Pi 4 B, 4x 1,5 GHz, 1 GB RAM, WLAN, BT
Raspberry Pi Shield - HiFiBerry Digi2 pro
Raspberry Pi 7” Touch Screen
Raspberry Pi - PSU, 5,1 V, 3,0 A, USB Type-C, (KSA-15E-051300HE) → Pi4B
2nd PSU 5V → PiTouch
230V radiocontrolled socket outlet for both PSU
1G LAN
Toslink → Hifi
Degugging:
in fail state HiFiBerry is not detected
but why?
which device is buffering something in this long periode?
**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 4/4
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
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: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones]
Subdevices: 3/3
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Missing here:
card 2: sndrpihifiberry