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Hi… unfortunately i continue to have issues with USB audio …… Last (casual) success doesn’t happen anymore… with any card i use… (all class compliants, of course)… You really have USB Audio working right after webconf selection ?..
Are your Hifiberry connected to the system while plugging the USB device?
Do you refer to webconf menu? If that, Yes, that selection points on USB device. But last time It worked the opposite way (hifiberry selected, USB inserted)… which makes no sense, in theory… Or you are referring to another way to connect which i don’t know…
No no … i say phisically connected, but i see yes, it’s connected.
Anyway, it shouldn’t be a problem. Please, send the “lsmod” output and the “/boot/config.txt” content again.
ok,this is situation with usb audio inserted.
/zynthian/zynthian-sw$ lsmod Module Size Used by brcmfmac 222874 0 brcmutil 9092 1 brcmfmac cfg80211 543027 1 brcmfmac fb_ili9340 3647 1 fbtft 34966 1 fb_ili9340 rfkill 20851 2 cfg80211 syscopyarea 3225 1 fbtft sysfillrect 3826 1 fbtft sysimgblt 2480 1 fbtft fb_sys_fops 1741 1 fbtft snd_soc_pcm512x_i2c 2718 1 snd_soc_pcm512x 21992 1 snd_soc_pcm512x_i2c joydev 9988 0 snd_soc_hifiberry_dacplus 5055 2 snd_soc_bcm2835_i2s 6546 2 snd_soc_core 179915 3 snd_soc_pcm512x,snd_soc_hifiberry_dacplus,snd_soc_bcm2835_i2s gpio_backlight 3105 0 bcm2835_gpiomem 3940 0 snd_compress 10384 1 snd_soc_core snd_pcm_dmaengine 5894 1 snd_soc_core i2c_bcm2835 7167 1 spi_bcm2835 7596 0 snd_usb_audio 147900 0 snd_hwdep 6688 1 snd_usb_audio snd_usbmidi_lib 22487 1 snd_usb_audio snd_rawmidi 23790 1 snd_usbmidi_lib snd_seq_device 5504 1 snd_rawmidi snd_pcm 98501 6 snd_soc_pcm512x,snd_usb_audio,snd_pcm_dmaengine,snd_soc_hifiberry_dacplus,snd_soc_core snd_timer 23968 1 snd_pcm evdev 12423 2 snd 70032 12 snd_compress,snd_hwdep,snd_usb_audio,snd_timer,snd_rawmidi,snd_usbmidi_lib,snd_seq_device,snd_soc_core,snd_pcm clk_hifiberry_dacpro 2812 1 uio_pdrv_genirq 3923 0 fixed 3285 0 uio 10204 1 uio_pdrv_genirq i2c_dev 6913 2 stmpe_ts 4779 0 ipv6 408971 30
# For more options and information see # http://www.raspberrypi.org/documentation/configuration/config-txt.md # Some settings may impact device functionality. See link above for details # Tell bootloader to use initram image #initramfs initrd.img-4.1.13-v7+ # Load RT Kernel for RBPI2 #kernel=kernel7-rt.img # uncomment if you get no picture on HDMI for a default "safe" mode #hdmi_safe=1 # uncomment this if your display has a black border of unused pixels visible # and your display can output without overscan #disable_overscan=1 # uncomment the following to adjust overscan. Use positive numbers if console # goes off screen, and negative if there is too much border #overscan_left=16 #overscan_right=16 #overscan_top=16 #overscan_bottom=16 # uncomment to force a console size. By default it will be display's size minus # overscan. #framebuffer_width=1280 #framebuffer_height=720 # uncomment if hdmi display is not detected and composite is being output #hdmi_force_hotplug=1 # uncomment to force a specific HDMI mode (this will force VGA) #hdmi_group=1 #hdmi_mode=1 # uncomment to force a HDMI mode rather than DVI. This can make audio work in # DMT (computer monitor) modes #hdmi_drive=2 # uncomment to increase signal to HDMI, if you have interference, blanking, or # no display #config_hdmi_boost=4 # uncomment for composite PAL #sdtv_mode=2 # Disable Splash Screen disable_splash=1 # Disables dynamic frequency clocking force_turbo=1 # Uncomment to overclock the arm. 700 MHz is the default. [pi2] arm_freq=900 core_freq=250 sdram_freq=450 over_voltage=2 [all] # Uncomment some or all of these to enable the optional hardware interfaces dtparam=i2c_arm=on dtparam=i2s=on dtparam=spi=on # Uncomment this to enable the lirc-rpi module #dtoverlay=lirc-rpi # Additional overlays and parameters are documented /boot/overlays/README # Enable MMAP support (Jackd, etc.) dtoverlay=i2s-mmap # Enable UART for MIDI enable_uart=1 [pi3] # Disable Blutooth Support for HifiBerry compatibility with RBPi 3 dtoverlay=pi3-disable-bt # Swap back the ttyAMA0 to GPIO dtoverlay=pi3-miniuart-bt [all] # Soundcard Config # Display Config dtoverlay=pitft28-resistive,rotate=90,speed=32000000,fps=20 # Adjust UART clock for MIDI Baudrate (31250) #New kernels dtoverlay=midi-uart0 # Old kernels #[pi3] #init_uart_clock=39062500 #init_uart_baud=38400 #dtparam=uart0_clkrate=48000000 #[pi2] #init_uart_clock=2441000 #init_uart_baud=38400 #dtparam=uart0_clkrate=3000000 #[all]
in this state, only hifiberry works
Just in case i give you the actual list of cards typing cat…
/etc$ cat /proc/asound/cards 0 [sndrpihifiberry]: HifiberryDacp - snd_rpi_hifiberry_dacplus snd_rpi_hifiberry_dacplus 1 [Device ]: USB-Audio - USB Sound Device USB Sound Device at usb-3f980000.usb-1.3, full speed
It’s strange. Please, reboot from command line and send again everything.
Have you modify your /etc/modules.conf file?
I’ve noticed that your USB device is working at “Full Speed”. The RPi3 has some issues with USB interface in that mode. The next option in ‘/boot/cmdline.txt’ helps to solve these issues partially:
After rebooting you will have your full speed devices working, but you’ll loose support of high speed devices.
Actually i didn’t. In the meantime i wanted to try with two usb cards and a keyboard controller plugged simultaneously…and finally one of cards randomly was taken as first, but system becomes unstable, hangs, and After reboot It gives error (no default snapshot loaded, etc) … Anyway i always rebooted from command line…
my USB cards are all hi Speed (usb2)… i added the option but nothing changed. In some cases peripherals remained unrecognized…
Have you tried to modify the jack options? You could try to put “-dhw: Device” and not 0, 'cause probably 0 is the sndrpihifiberry device and not the USB.
you can’t imagine how many trials i made on jack options too, before re-posting the issue again HW position numbers change randomly… expecially if i add a usb midi controller… it appears together with usb audio devices, and makes further changes again.
Consider that it’s so anarchic last time usb audio worked with webconf selection put on hifiberry totally non sense…
But switching card type thru webconf should avoid this manipulation. i think is exactly for automatically load the usb device as HW:0… and ignoring others. or not?
today i checked. having never touched it, don’t know if should be populated or not. mine is totally empty
uuh… maybe is the one inside /etc/modules-load.d? ok there is something
anyway never touched it .
I know that the position’s number change every time, but you can put the device name instead of the device’s number. I’ve written “-dhw: Device” 'cause is the name of your USB device (you can try aplay -l to see the device name, but it’s the same of /proc/asound/cards).
Have you tried insert the name in -dHw parameter?
uh, it seems it works… but i’m still checking with different interfaces… anyway thanks