Hallo. I’ve just recevied my Pisound and plugged It to the GPIO of my Pi 3b+ running MODEP. aplay -l doesn’t list my Pisound but only the bcm2835 card. Have I to do something? The GPIO seems to work well when I plug a small 3.5" display and I tried the Pisound on to different Raspberry Pi 3b+. Modep works well with a focusrite Scarlett 2i4 USB card. Could my Pisound be faulty?
Thanx in Advance.
Hi, please attach the output of dmesg here, it may contain some useful errors to help troubleshoot the issue.
Please try slightly squeezing the boards together on the side of the pins and rebooting the system.
What is the power supply you are using?
Thanx you for your reply.
I squeezed the cards many times and rebooted but nothing changed.
The Power supply Is the original one from abox 5V 3A.
This Is the dmesg (really huge)
modep@modep:~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.15.18-v7 (kedei@kedei-ThinkPad) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03)) #26 SMP Fri May 25 12:37:29 CST 2018
[ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Plus Rev 1.3
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] cma: Reserved 8 MiB at 0x3ac00000
[ 0.000000] On node 0 totalpages: 242688
[ 0.000000] Normal zone: 2133 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 242688 pages, LIFO batch:31
[ 0.000000] random: fast init done
[ 0.000000] percpu: Embedded 17 pages/cpu @(ptrval) s38528 r8192 d22912 u69632
[ 0.000000] pcpu-alloc: s38528 r8192 d22912 u69632 alloc=17*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 240555
[ 0.000000] Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=720 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=9c17ba5a-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 940264K/970752K available (7168K kernel code, 605K rwdata, 2092K rodata, 1024K init, 701K bss, 22296K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xbb800000 - 0xff800000 (1088 MB)
lowmem : 0x80000000 - 0xbb400000 ( 948 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x(ptrval) - 0x(ptrval) (8160 kB)
.init : 0x(ptrval) - 0x(ptrval) (1024 kB)
.data : 0x(ptrval) - 0x(ptrval) ( 606 kB)
.bss : 0x(ptrval) - 0x(ptrval) ( 702 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 25553 entries in 75 pages
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns[ 0.000022] Switching to timer-based delay loop, resolution 52ns
[ 0.000279] Console: colour dummy device 80x30
[ 0.000812] console [tty1] enabled
[ 0.000851] Calibrating delay loop (skipped), value calculated using timer frequency… 38.40 BogoMIPS (lpj=192000)
[ 0.000892] pid_max: default: 32768 minimum: 301
[ 0.001216] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001249] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.002219] Disabling memory control group subsystem
[ 0.002319] CPU: Testing write buffer coherency: ok
[ 0.002758] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.003188] Setting up static identity map for 0x100000 - 0x10003c
[ 0.003334] Hierarchical SRCU implementation.
[ 0.004103] smp: Bringing up secondary CPUs …
[ 0.004860] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.005674] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.006471] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.006587] smp: Brought up 1 node, 4 CPUs
[ 0.006659] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.006680] CPU: All CPU(s) started in HYP mode.
[ 0.006699] CPU: Virtualization extensions available.
[ 0.007567] devtmpfs: initialized
[ 0.018771] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.019035] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.019079] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.019675] pinctrl core: initialized pinctrl subsystem
[ 0.020513] NET: Registered protocol family 16
[ 0.022593] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.027529] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.[ 0.027562] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.027756] Serial: AMBA PL011 UART driver
[ 0.029851] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.030426] uart-pl011 3f201000.serial: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[ 0.064350] bcm2835-dma 3f007000.dma: DMA legacy API manager at 413b0418, dmachans=0x1
[ 0.065920] SCSI subsystem initialized
[ 0.066168] usbcore: registered new interface driver usbfs
[ 0.066246] usbcore: registered new interface driver hub
[ 0.066355] usbcore: registered new device driver usb
[ 0.070066] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-11-04 16:31
[ 0.071415] clocksource: Switched to clocksource arch_sys_counter
[ 0.141861] VFS: Disk quotas dquot_6.6.0
[ 0.141986] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.142200] FS-Cache: Loaded
[ 0.142421] CacheFiles: Loaded
[ 0.151845] NET: Registered protocol family 2
[ 0.152602] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.152731] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.152935] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.153086] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.153149] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.153403] NET: Registered protocol family 1
[ 0.153941] RPC: Registered named UNIX socket transport module.
[ 0.153967] RPC: Registered udp transport module.
[ 0.153987] RPC: Registered tcp transport module.
[ 0.154007] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.155607] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.158313] Initialise system trusted keyrings
[ 0.158485] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.167090] FS-Cache: Netfs ‘nfs’ registered for caching
[ 0.167818] NFS: Registering the id_resolver key type
[ 0.167866] Key type id_resolver registered
[ 0.167886] Key type id_legacy registered
[ 0.167916] nfs4filelayout_init: NFSv4 File Layout Driver Registering…
[ 0.170005] Key type asymmetric registered
[ 0.170029] Asymmetric key parser ‘x509’ registered
[ 0.170098] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.170259] io scheduler noop registered
[ 0.170282] io scheduler deadline registered (default)
[ 0.170597] io scheduler cfq registered
[ 0.170620] io scheduler mq-deadline registered (default)
[ 0.170642] io scheduler kyber registered
[ 0.611822] input: ts_kedei_ts as /devices/virtual/input/input0
[ 0.614679] Console: switching to colour frame buffer device 60x40
[ 0.620119] BCM2708FB: allocated DMA memory fac40000
[ 0.621705] BCM2708FB: allocated DMA channel 0 @ 413b0418
[ 0.635362] bcm2835-rng 3f104000.rng: hwrng registered
[ 0.637006] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 0.640449] vc-sm: Videocore shared memory driver
[ 0.642318] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 0.655775] brd: module loaded
[ 0.677008] loop: module loaded
[ 0.678585] Loading iSCSI transport class v2.0-870.
[ 0.680961] libphy: Fixed MDIO Bus: probed
[ 0.682675] usbcore: registered new interface driver lan78xx
[ 0.685702] usbcore: registered new interface driver smsc95xx
[ 0.688761] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.920182] Core Release: 2.80a
[ 0.921850] Setting default values for core params
[ 0.923477] Finished setting default values for core params
[ 1.126889] Using Buffer DMA mode
[ 1.128514] Periodic Transfer Interrupt Enhancement - disabled
[ 1.131742] Multiprocessor Interrupt Enhancement - disabled
[ 1.135046] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 1.136755] Dedicated Tx FIFOs mode
[ 1.430983] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xbac54000 dma = 0xfac54000 len=9024
[ 1.434412] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 1.444125] dwc_otg: Microframe scheduler enabled
[ 1.444178] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805e85b8
[ 1.447486] WARN::hcd_init_fiq:460: FIQ ASM at 0x805e890c length 36
[ 1.450874] WARN::hcd_init_fiq:486: MPHI regs_base at 0xbb83b000
[ 1.454359] dwc_otg 3f980000.usb: DWC OTG Controller
[ 1.456116] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 1.459486] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[ 1.462900] Init: Port Power? op_state=1
[ 1.464613] Init: Power Port (0)
[ 1.466513] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.469836] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.473255] usb usb1: Product: DWC OTG Controller
[ 1.474970] usb usb1: Manufacturer: Linux 4.15.18-v7 dwc_otg_hcd
[ 1.478295] usb usb1: SerialNumber: 3f980000.usb
[ 1.480754] hub 1-0:1.0: USB hub found
[ 1.482530] hub 1-0:1.0: 1 port detected
[ 1.484800] dwc_otg: FIQ enabled
[ 1.484806] dwc_otg: NAK holdoff enabled
[ 1.484812] dwc_otg: FIQ split-transaction FSM enabled
[ 1.484825] Module dwc_common_port init
[ 1.485169] usbcore: registered new interface driver usb-storage
[ 1.488884] mousedev: PS/2 mouse device common for all mice
[ 1.492481] IR NEC protocol handler initialized
[ 1.494275] IR RC5(x/sz) protocol handler initialized
[ 1.496046] IR RC6 protocol handler initialized
[ 1.497779] IR JVC protocol handler initialized
[ 1.499459] IR Sony protocol handler initialized
[ 1.501111] IR SANYO protocol handler initialized
[ 1.502753] IR Sharp protocol handler initialized
[ 1.504331] IR MCE Keyboard/mouse protocol handler initialized
[ 1.507408] IR XMP protocol handler initialized
[ 1.509937] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 1.513491] sdhci: Secure Digital Host Controller Interface driver
[ 1.516595] sdhci: Copyright© Pierre Ossman
[ 1.518640] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[ 1.522279] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[ 1.525576] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.701524] Indeed it is in host mode hprt0 = 00021501
[ 1.751471] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.755065] hidraw: raw HID events driver © Jiri Kosina
[ 1.757029] usbcore: registered new interface driver usbhid
[ 1.760437] usbhid: USB HID core driver
[ 1.764064] vchiq: vchiq_init_state: slot_zero = e96b3689, is_master = 0
[ 1.769072] [vc_sm_connected_init]: start
[ 1.778370] [vc_sm_connected_init]: end - returning 0
[ 1.780803] Initializing XFRM netlink socket
[ 1.782589] NET: Registered protocol family 17
[ 1.784420] Key type dns_resolver registered
[ 1.786519] Registering SWP/SWPB emulation handler
[ 1.788960] registered taskstats version 1
[ 1.790711] Loading compiled-in X.509 certificates
[ 1.798806] uart-pl011 3f201000.serial: cts_event_workaround enabled
[ 1.802367] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 1.808128] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 1.811601] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 1.872421] sdhost: log_buf @ 950823ba (fac53000)
[ 1.908760] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.911446] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.911621] Indeed it is in host mode hprt0 = 00001101
[ 1.918892] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.923918] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.930210] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.951452] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 1.956271] of_cfs_init
[ 1.958217] of_cfs_init: OK
[ 1.960734] Waiting for root device PARTUUID=9c17ba5a-02…
[ 2.031666] mmc1: new high speed SDIO card at address 0001
[ 2.042779] mmc0: host does not support reading read-only switch, assuming write-enable[ 2.048441] mmc0: Problem switching card into high-speed mode!
[ 2.053461] mmc0: new SDHC card at address 0001
[ 2.056048] mmcblk0: mmc0:0001 USD00 14.7 GiB
[ 2.059952] mmcblk0: p1 p2
[ 2.083918] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 2.087734] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 2.151826] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[ 2.155748] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.160370] hub 1-1:1.0: USB hub found
[ 2.162436] hub 1-1:1.0: 4 ports detected
[ 2.243360] EXT4-fs (mmcblk0p2): recovery complete
[ 2.253281] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.256882] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 2.261762] devtmpfs: mounted
[ 2.488496] Freeing unused kernel memory: 1024K
[ 2.851469] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.151760] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
[ 3.155400] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.159687] hub 1-1.1:1.0: USB hub found
[ 3.161676] hub 1-1.1:1.0: 3 ports detected
[ 3.261488] usb 1-1.3: new low-speed USB device number 4 using dwc_otg
[ 3.403384] usb 1-1.3: New USB device found, idVendor=0413, idProduct=0308
[ 3.407109] usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.422563] input: HID 0413:0308 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:0413:0308.0001/input/input1
[ 3.479348] systemd[1]: System time before build time, advancing clock.
[ 3.492122] hid-generic 0003:0413:0308.0001: input,hidraw0: USB HID v1.10 Keyboard [HID 0413:0308] on usb-3f980000.usb-1.3/input0
[ 3.515709] input: HID 0413:0308 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.1/0003:0413:0308.0002/input/input2
[ 3.581922] hid-generic 0003:0413:0308.0002: input,hidraw1: USB HID v1.10 Mouse [HID 0413:0308] on usb-3f980000.usb-1.3/input1
[ 3.677640] NET: Registered protocol family 10
[ 3.681004] Segment Routing with IPv6
[ 3.710405] ip_tables: © 2000-2006 Netfilter Core Team
[ 3.998554] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 4.006442] systemd[1]: Detected architecture arm.
[ 4.017199] systemd[1]: Set hostname to .
[ 4.241481] usb 1-1.1.1: new high-speed USB device number 5 using dwc_otg
[ 4.371952] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
[ 4.375538] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.673719] libphy: lan78xx-mdiobus: probed
[ 4.816112] systemd[1]: Listening on udev Control Socket.
[ 4.821258] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 4.833332] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 4.840532] systemd[1]: Created slice System Slice.
[ 4.845885] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 4.852968] systemd[1]: Created slice system-autologin.slice.
[ 4.859445] systemd[1]: Listening on Syslog Socket.
[ 5.658312] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 5.753544] systemd-journald[97]: Received request to flush runtime journal from PID 1
[ 6.471860] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 6.474962] bcm2835_alsa bcm2835_alsa: card created with 8 channels
[ 6.543699] pisound: Searching for spi device…
[ 6.543712] pisound: Found!
[ 6.612167] pisound: Reading card info failed: -22
[ 6.612202] pisound: pisnd_spi_init failed: -22
[ 6.612243] snd-rpi-pisound: probe of soc:sound failed with error -22
[ 6.802843] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 6.907054] cfg80211: Loaded X.509 cert ‘sforshee: 00b28ddf47aef9cea7’
[ 6.911026] random: crng init done
[ 6.911293] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 6.911307] cfg80211: failed to load regulatory.db
[ 6.998579] brcmfmac: F1 signature read @0x18000000=0x15264345
[ 7.005271] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
[ 7.005669] usbcore: registered new interface driver brcmfmac
[ 7.387038] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[ 9.342134] uart-pl011 3f201000.serial: no DMA platform data
[ 9.844875] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
[ 10.491540] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 10.491627] brcmfmac: power management disabled
[ 11.458059] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 11.458076] brcmfmac: power management disabled
[ 11.560729] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 11.560890] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 12.020905] nf_conntrack version 0.5.0 (15360 buckets, 61440 max)
[ 14.081834] netlink: ‘hostapd’: attribute type 213 has an invalid length.
[ 14.168634] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 17.392744] Bluetooth: Core ver 2.22
[ 17.392846] NET: Registered protocol family 31
[ 17.392854] Bluetooth: HCI device and connection manager initialized
[ 17.392877] Bluetooth: HCI socket layer initialized
[ 17.392892] Bluetooth: L2CAP socket layer initialized
[ 17.392933] Bluetooth: SCO socket layer initialized
[ 17.418896] Bluetooth: HCI UART driver ver 2.3
[ 17.418913] Bluetooth: HCI UART protocol H4 registered
[ 17.418925] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 17.419204] Bluetooth: HCI UART protocol Broadcom registered
[ 17.683717] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 17.683730] Bluetooth: BNEP filters: protocol multicast
[ 17.683754] Bluetooth: BNEP socket layer initialized
[ 27.031600] Under-voltage detected! (0x00050005)
[ 35.531789] Voltage normalised (0x00000000)
[ 41.761602] Under-voltage detected! (0x00050005)
[ 606.795517] Voltage normalised (0x00000000)
[ 610.955533] Under-voltage detected! (0x00050005)
[ 619.285931] Voltage normalised (0x00000000)
[ 621.355632] Under-voltage detected! (0x00050005)
[ 665.196092] Voltage normalised (0x00000000)
[ 669.356139] Under-voltage detected! (0x00050005)
In the dmesg output I saw
6.543699] pisound: Searching for spi device…
[ 6.543712] pisound: Found!
[ 6.612167] pisound: Reading card info failed: -22
[ 6.612202] pisound: pisnd_spi_init failed: -22
[ 6.612243] snd-rpi-pisound: probe of soc:sound failed with error -22
Looks like communication over SPI failed. This can happen either if there’s something up with your Pisound unit or the Raspberry Pi itself. There’s 2 things to try from this point:
- Reflashing the firmware of Pisound helped resolve a similar situation once. Steps for that are available here: GitHub - BlokasLabs/pisound-firmware: This repository contains firmware for Pisound boards.
- Try a different Raspberry Pi - even though the system works, some GPIO pins can get damaged and stop working properly. We’ve seen this happen ourselves multiple times for both SPI and I2C pins.
Are you using a custom kernel build? There’s been some issues previously with SPI communication with some custom kernel builds before. Is there anything else customized on your system (for example some changes in /boot/config.txt)
I tried 2 different Raspberries Pi 3 b+, the same issue. About the OS, i’ve just flashed the MODEP Image using etcher, no customizations neither overclocking. I’m gonna trying to reflash the firmware.
Well, after compiling the suggested customized version of avrdude, I reflashed the firmware following the easy-to-understand instructions. I couldn’t verify the success because a few seconds after launching the flash.sh script I was kicked off from the SSH session. At this moment the Pisound hotspot seems to be down, so I can’t access to my Raspberry. The led near the Power supply plug Is still green-flashing for several minutes.
EDIT: the led stopped flashing so i shutdowm the raspi then powered on again. The hotspot is on, I can SSH into the device but the issue Is still there. How can I check if reflashing firmware ran good?
Hmm, that’s weird, which image did you flash? The 2018-09-11 image comes with kernel version 4.14.59-rt37-v7+ and the top part of dmesg should say:
[ 0.000000] Linux version 4.14.59-rt37-v7+ (giedrius@giedrius-vb) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03)) #1 SMP PREEMPT RT Fri Aug 17 14:53:46 EEST 2018
This means that the system likely crashed. I have tried the same flashing steps on my MODEP sd card, and it worked just fine, in case of MODEP, I had to run before running flash.sh:
sudo systemctl stop mod-ui
sudo systemctl stop mod-host
sudo systemctl stop jack
To unblock Pisound, but in your case those services shouldn’t be running due to not being able to find Pisound.
The expected ./flash.sh output is:
modep@modep:~/pisound-firmware $ ./flash.sh
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.00s
avrdude: Device signature = 0x1e9315
avrdude: NOTE: "flash" memory has been specified, an erase cycle will be performed
To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: reading input file "pisound.hex"
avrdude: input file pisound.hex auto detected as Intel Hex
avrdude: writing flash (1386 bytes):
Writing | ################################################## | 100% 0.86s
avrdude: 1386 bytes of flash written
avrdude: verifying flash memory against pisound.hex:
avrdude: load data flash data from input file pisound.hex:
avrdude: input file pisound.hex auto detected as Intel Hex
avrdude: input file pisound.hex contains 1386 bytes
avrdude: reading on-chip flash data:
Reading | ################################################## | 100% 0.43s
avrdude: verifying ...
avrdude: 1386 bytes of flash verified
avrdude: safemode: Fuses OK (E:FF, H:D7, L:EF)
avrdude done. Thank you.
Please try flashing either the 2018-09-11 MODEP image and retry, or regular Raspbian Lite / Desktop image and try and see if Pisound works with it, or if flashing succeeds.
Hi, thank you again for your patience and support.
I flashed the MODEP Image following this instructions
https://blokas.io/modep/docs/Burn-MODEP-Image/
however, I’ve just tried to flash the firmware on a new SD card running a fresh installation of Raspbian strech but It fault. This Is the output
avrdude version 6.1-svn-20130917-blokas, URL: <http://savannah.nongnu.org/projects/avrdude/>pi@raspberrypi:~/avrdude $ git clone GitHub - BlokasLabs/pisound-firmware: This repository contains firmware for Pisound boards.
Cloning into ‘pisound-firmware’…
remote: Enumerating objects: 40, done.
remote: Total 40 (delta 0), reused 0 (delta 0), pack-reused 40
Unpacking objects: 100% (40/40), done.
pi@raspberrypi:~/avrdude $ cd pisound-firmware/
pi@raspberrypi:~/avrdude/pisound-firmware $ ./flash.shavrdude: error: AVR device not responding
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.avrdude done. Thank you.
This is the dmesg output from Raspbian
Linux raspberrypi 4.14.79-v7+ #1159 SMP Sun Nov 4 17:50:20 GMT 2018 armv7l
> The programs included with the Debian GNU/Linux system are free software;
> the exact distribution terms for each program are described in the
> individual files in /usr/share/doc/*/copyright.
>
> Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
> permitted by applicable law.
> Last login: Thu Dec 13 12:31:12 2018 from 192.168.1.4
> pi@raspberrypi:~ $ dmesg
> [ 0.000000] Booting Linux on physical CPU 0x0
> [ 0.000000] Linux version 4.14.79-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1159 SMP Sun Nov 4 17:50:20 GMT 2018
> [ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
> [ 0.000000] CPU: div instructions available: patching division code
> [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
> [ 0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Plus Rev 1.3
> [ 0.000000] Memory policy: Data cache writealloc
> [ 0.000000] cma: Reserved 8 MiB at 0x3ac00000
> [ 0.000000] On node 0 totalpages: 242688
> [ 0.000000] free_area_init_node: node 0, pgdat 80c85280, node_mem_map ba39f000
> [ 0.000000] Normal zone: 2133 pages used for memmap
> [ 0.000000] Normal zone: 0 pages reserved
> [ 0.000000] Normal zone: 242688 pages, LIFO batch:31
> [ 0.000000] percpu: Embedded 17 pages/cpu @ba347000 s38720 r8192 d22720 u69632
> [ 0.000000] pcpu-alloc: s38720 r8192 d22720 u69632 alloc=17*4096
> [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
> [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 240555
> [ 0.000000] Kernel command line: 8250.nr_uarts=1 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait splash plymouth.ignore-serial-consoles quiet
> [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
> [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
> [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
> [ 0.000000] Memory: 940228K/970752K available (7168K kernel code, 576K rwdata, 2076K rodata, 1024K init, 698K bss, 22332K reserved, 8192K cma-reserved)
> [ 0.000000] Virtual kernel memory layout:
> vector : 0xffff0000 - 0xffff1000 ( 4 kB)
> fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
> vmalloc : 0xbb800000 - 0xff800000 (1088 MB)
> lowmem : 0x80000000 - 0xbb400000 ( 948 MB)
> modules : 0x7f000000 - 0x80000000 ( 16 MB)
> .text : 0x80008000 - 0x80800000 (8160 kB)
> .init : 0x80b00000 - 0x80c00000 (1024 kB)
> .data : 0x80c00000 - 0x80c9017c ( 577 kB)
> .bss : 0x80c97f04 - 0x80d468b0 ( 699 kB)
> [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
> [ 0.000000] ftrace: allocating 25287 entries in 75 pages
> [ 0.000000] Hierarchical RCU implementation.
> [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
> [ 0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
> [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
> [ 0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
> [ 0.000018] Switching to timer-based delay loop, resolution 52ns
> [ 0.000265] Console: colour dummy device 80x30
> [ 0.000282] console [tty1] enabled
> [ 0.000311] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
> [ 0.000325] pid_max: default: 32768 minimum: 301
> [ 0.000643] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
> [ 0.000658] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
> [ 0.001596] Disabling memory control group subsystem
> [ 0.001673] CPU: Testing write buffer coherency: ok
> [ 0.002091] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
> [ 0.002491] Setting up static identity map for 0x100000 - 0x10003c
> [ 0.002612] Hierarchical SRCU implementation.
> [ 0.003286] smp: Bringing up secondary CPUs ...
> [ 0.004081] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
> [ 0.004924] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
> [ 0.005750] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
> [ 0.005855] smp: Brought up 1 node, 4 CPUs
> [ 0.005865] SMP: Total of 4 processors activated (153.60 BogoMIPS).
> [ 0.005871] CPU: All CPU(s) started in HYP mode.
> [ 0.005875] CPU: Virtualization extensions available.
> [ 0.006798] devtmpfs: initialized
> [ 0.017317] random: get_random_u32 called from bucket_table_alloc+0xfc/0x24c with crng_init=0
> [ 0.018079] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
> [ 0.018306] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
> [ 0.018324] futex hash table entries: 1024 (order: 4, 65536 bytes)
> [ 0.018879] pinctrl core: initialized pinctrl subsystem
> [ 0.019624] NET: Registered protocol family 16
> [ 0.022352] DMA: preallocated 1024 KiB pool for atomic coherent allocations
> [ 0.027224] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
> [ 0.027232] hw-breakpoint: maximum watchpoint size is 8 bytes.
> [ 0.027435] Serial: AMBA PL011 UART driver
> [ 0.029296] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
> [ 0.029756] uart-pl011 3f201000.serial: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
> [ 0.062104] bcm2835-dma 3f007000.dma: DMA legacy API manager at bb813000, dmachans=0x1
> [ 0.063522] SCSI subsystem initialized
> [ 0.063742] usbcore: registered new interface driver usbfs
> [ 0.063798] usbcore: registered new interface driver hub
> [ 0.063883] usbcore: registered new device driver usb
> [ 0.070082] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-11-04 16:31
> [ 0.071473] clocksource: Switched to clocksource arch_sys_counter
> [ 0.148496] VFS: Disk quotas dquot_6.6.0
> [ 0.148578] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> [ 0.148765] FS-Cache: Loaded
> [ 0.148950] CacheFiles: Loaded
> [ 0.156893] NET: Registered protocol family 2
> [ 0.157617] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
> [ 0.157727] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
> [ 0.157912] TCP: Hash tables configured (established 8192 bind 8192)
> [ 0.158042] UDP hash table entries: 512 (order: 2, 16384 bytes)
> [ 0.158086] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
> [ 0.158315] NET: Registered protocol family 1
> [ 0.158783] RPC: Registered named UNIX socket transport module.
> [ 0.158789] RPC: Registered udp transport module.
> [ 0.158794] RPC: Registered tcp transport module.
> [ 0.158799] RPC: Registered tcp NFSv4.1 backchannel transport module.
> [ 0.160507] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
> [ 0.163258] workingset: timestamp_bits=14 max_order=18 bucket_order=4
> [ 0.171183] FS-Cache: Netfs 'nfs' registered for caching
> [ 0.171809] NFS: Registering the id_resolver key type
> [ 0.171842] Key type id_resolver registered
> [ 0.171848] Key type id_legacy registered
> [ 0.171863] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
> [ 0.173779] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
> [ 0.173908] io scheduler noop registered
> [ 0.173915] io scheduler deadline registered (default)
> [ 0.174081] io scheduler cfq registered
> [ 0.174088] io scheduler mq-deadline registered
> [ 0.174094] io scheduler kyber registered
> [ 0.176530] BCM2708FB: allocated DMA memory fad00000
> [ 0.176556] BCM2708FB: allocated DMA channel 0 @ bb813000[ 0.186001] Console: switching to colour frame buffer device 80x30
> [ 0.191834] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
> [ 0.193231] bcm2835-rng 3f104000.rng: hwrng registered
> [ 0.193378] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
> [ 0.193841] vc-sm: Videocore shared memory driver
> [ 0.194126] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
> [ 0.203593] brd: module loaded
> [ 0.212233] loop: module loaded
> [ 0.212246] Loading iSCSI transport class v2.0-870.
> [ 0.212892] libphy: Fixed MDIO Bus: probed
> [ 0.212995] usbcore: registered new interface driver lan78xx
> [ 0.213054] usbcore: registered new interface driver smsc95xx
> [ 0.213069] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
> [ 0.240975] dwc_otg 3f980000.usb: base=0xf0980000
> [ 0.441193] Core Release: 2.80a
> [ 0.441202] Setting default values for core params
> [ 0.441232] Finished setting default values for core params
> [ 0.641485] Using Buffer DMA mode
> [ 0.641492] Periodic Transfer Interrupt Enhancement - disabled
> [ 0.641496] Multiprocessor Interrupt Enhancement - disabled
> [ 0.641503] OTG VER PARAM: 0, OTG VER FLAG: 0
> [ 0.641513] Dedicated Tx FIFOs mode
> [ 0.641902] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xbad14000 dma = 0xfad14000 len=9024
> [ 0.641926] FIQ FSM acceleration enabled for :
> Non-periodic Split Transactions
> Periodic Split Transactions
> High-Speed Isochronous Endpoints
> Interrupt/Control Split Transaction hack enabled
> [ 0.641934] dwc_otg: Microframe scheduler enabled
> [ 0.641987] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805ea470
> [ 0.641998] WARN::hcd_init_fiq:460: FIQ ASM at 0x805ea7d8 length 36
> [ 0.642010] WARN::hcd_init_fiq:486: MPHI regs_base at 0xf0006000
> [ 0.642064] dwc_otg 3f980000.usb: DWC OTG Controller
> [ 0.642096] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
> [ 0.642126] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
> [ 0.642174] Init: Port Power? op_state=1
> [ 0.642179] Init: Power Port (0)
> [ 0.642376] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> [ 0.642387] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 0.642396] usb usb1: Product: DWC OTG Controller
> [ 0.642404] usb usb1: Manufacturer: Linux 4.14.79-v7+ dwc_otg_hcd
> [ 0.642412] usb usb1: SerialNumber: 3f980000.usb
> [ 0.643013] hub 1-0:1.0: USB hub found
> [ 0.643051] hub 1-0:1.0: 1 port detected
> [ 0.643544] dwc_otg: FIQ enabled
> [ 0.643549] dwc_otg: NAK holdoff enabled
> [ 0.643554] dwc_otg: FIQ split-transaction FSM enabled
> [ 0.643564] Module dwc_common_port init
> [ 0.643798] usbcore: registered new interface driver usb-storage
> [ 0.643965] mousedev: PS/2 mouse device common for all mice
> [ 0.644034] IR NEC protocol handler initialized
> [ 0.644040] IR RC5(x/sz) protocol handler initialized
> [ 0.644044] IR RC6 protocol handler initialized
> [ 0.644050] IR JVC protocol handler initialized
> [ 0.644054] IR Sony protocol handler initialized
> [ 0.644060] IR SANYO protocol handler initialized
> [ 0.644064] IR Sharp protocol handler initialized
> [ 0.644070] IR MCE Keyboard/mouse protocol handler initialized
> [ 0.644074] IR XMP protocol handler initialized
> [ 0.644790] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
> [ 0.645616] bcm2835-cpufreq: min=600000 max=1400000
> [ 0.645992] sdhci: Secure Digital Host Controller Interface driver
> [ 0.645997] sdhci: Copyright(c) Pierre Ossman
> [ 0.646358] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
> [ 0.646683] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
> [ 0.646784] sdhci-pltfm: SDHCI platform and OF driver helper
> [ 0.648205] ledtrig-cpu: registered to indicate activity on CPUs
> [ 0.648341] hidraw: raw HID events driver (C) Jiri Kosina[ 0.648509] usbcore: registered new interface driver usbhid
> [ 0.648514] usbhid: USB HID core driver
> [ 0.649096] vchiq: vchiq_init_state: slot_zero = bad80000, is_master = 0
> [ 0.650531] [vc_sm_connected_init]: start
> [ 0.659301] [vc_sm_connected_init]: end - returning 0
> [ 0.659907] Initializing XFRM netlink socket
> [ 0.659931] NET: Registered protocol family 17
> [ 0.660035] Key type dns_resolver registered
> [ 0.660564] Registering SWP/SWPB emulation handler
> [ 0.661134] registered taskstats version 1
> [ 0.666922] uart-pl011 3f201000.serial: cts_event_workaround enabled
> [ 0.666990] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
> [ 0.668602] console [ttyS0] disabled
> [ 0.668631] 3f215040.serial: ttyS0 at MMIO 0x0 (irq = 166, base_baud = 31250000) is a 16550
> [ 0.668672] console [ttyS0] enabled
> [ 0.669537] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
> [ 0.669546] mmc-bcm2835 3f300000.mmc: DMA channel allocated
> [ 0.722094] sdhost: log_buf @ bad13000 (fad13000)
> [ 0.760831] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
> [ 0.762397] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
> [ 0.763943] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
> [ 0.766741] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
> [ 0.801490] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
> [ 0.802480] of_cfs_init
> [ 0.802561] of_cfs_init: OK
> [ 0.803170] Waiting for root device /dev/mmcblk0p7...
> [ 0.845472] random: fast init done
> [ 0.852791] mmc1: new high speed SDIO card at address 0001
> [ 0.861703] Indeed it is in host mode hprt0 = 00021501
> [ 0.928490] mmc0: host does not support reading read-only switch, assuming write-enable
> [ 0.930250] mmc0: Problem switching card into high-speed mode!
> [ 0.931291] mmc0: new SDHC card at address 0001
> [ 0.931767] mmcblk0: mmc0:0001 USD00 14.7 GiB
> [ 0.936754] mmcblk0: p1 p2 < p5 p6 p7 >
> [ 0.980372] EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. Opts: (null)
> [ 0.980421] VFS: Mounted root (ext4 filesystem) readonly on device 179:7.
> [ 0.995314] devtmpfs: mounted
> [ 0.998607] Freeing unused kernel memory: 1024K
> [ 1.071509] usb 1-1: new high-speed USB device number 2 using dwc_otg
> [ 1.071638] Indeed it is in host mode hprt0 = 00001101
> [ 1.311795] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
> [ 1.311809] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> [ 1.312438] hub 1-1:1.0: USB hub found
> [ 1.312541] hub 1-1:1.0: 4 ports detected
> [ 1.631526] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
> [ 1.761771] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
> [ 1.761783] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> [ 1.762374] hub 1-1.1:1.0: USB hub found
> [ 1.762463] hub 1-1.1:1.0: 3 ports detected
> [ 1.814307] systemd[1]: System time before build time, advancing clock.
> [ 2.036396] NET: Registered protocol family 10
> [ 2.037428] Segment Routing with IPv6
> [ 2.051410] ip_tables: (C) 2000-2006 Netfilter Core Team
> [ 2.061540] usb 1-1.3: new low-speed USB device number 4 using dwc_otg
> [ 2.067000] random: systemd: uninitialized urandom read (16 bytes read)
> [ 2.071578] Under-voltage detected! (0x00050005)
> [ 2.077709] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
> [ 2.078277] systemd[1]: Detected architecture arm.
> [ 2.079605] systemd[1]: Set hostname to <raspberrypi>.
> [ 2.128491] random: systemd: uninitialized urandom read (16 bytes read)
> [ 2.154116] random: systemd-cryptse: uninitialized urandom read (16 bytes read)
> [ 2.202324] usb 1-1.3: New USB device found, idVendor=0413, idProduct=0308
> [ 2.202339] usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> [ 2.213986] input: HID 0413:0308 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:0413:0308.0001/input/input0
> [ 2.282061] hid-generic 0003:0413:0308.0001: input,hidraw0: USB HID v1.10 Keyboard [HID 0413:0308] on usb-3f980000.usb-1.3/input0
> [ 2.291547] usb 1-1.1.2: new full-speed USB device number 5 using dwc_otg
> [ 2.300962] input: HID 0413:0308 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.1/0003:0413:0308.0002/input/input1
> [ 2.361902] hid-generic 0003:0413:0308.0002: input,hidraw1: USB HID v1.10 Mouse [HID 0413:0308] on usb-3f980000.usb-1.3/input1
> [ 2.434931] usb 1-1.1.2: New USB device found, idVendor=0483, idProduct=5750
> [ 2.434945] usb 1-1.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> [ 2.434954] usb 1-1.1.2: Product: ByQDtech 触控USB鼠标
> [ 2.434963] usb 1-1.1.2: Manufacturer: 深圳市全动电子技术有限公司
> [ 2.434971] usb 1-1.1.2: SerialNumber: 5D88287E3333
> [ 2.731524] usb 1-1.1.1: new high-speed USB device number 6 using dwc_otg
> [ 2.779912] systemd[1]: Listening on udev Control Socket.[ 2.780466] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
> [ 2.780683] systemd[1]: Listening on udev Kernel Socket.
> [ 2.780829] systemd[1]: Reached target Swap.
> [ 2.781179] systemd[1]: Listening on Journal Socket.
> [ 2.781434] systemd[1]: Listening on fsck to fsckd communication Socket.
> [ 2.781768] systemd[1]: Listening on Syslog Socket.
> [ 2.861423] i2c /dev entries driver
> [ 2.863992] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
> [ 2.864007] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> [ 3.137103] libphy: lan78xx-mdiobus: probed
> [ 3.370081] EXT4-fs (mmcblk0p7): re-mounted. Opts: (null)[ 3.438551] systemd-journald[88]: Received request to flush runtime journal from PID 1
> [ 3.910817] Driver for 1-wire Dallas network protocol.
> [ 3.939803] w1-gpio onewire@0: gpio pin 4, external pullup pin -1, parasitic power 0
> [ 3.939837] w1_add_master_device: set_pullup requires write_byte or touch_bit, disabling
> [ 4.286708] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
> [ 4.302471] bcm2835_alsa bcm2835_alsa: card created with 8 channels
> [ 4.310270] pisound: Searching for spi device...
> [ 4.310289] pisound: Found!
> [ 4.376482] pisound: Reading card info failed: -22
> [ 4.376513] pisound: pisnd_spi_init failed: -22
> [ 4.376549] snd-rpi-pisound: probe of soc:sound failed with error -22
> [ 4.652663] input: 深圳市全动电子技术有限公司 ByQDtech 触控USB鼠标 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.0/0003:0483:5750.0003/input/input2
> [ 4.654662] hid-multitouch 0003:0483:5750.0003: input,hidraw2: USB HID v1.10 Device [深圳市全动电子技术有限公司 ByQDtech 触控USB鼠标] on usb-3f980000.usb-1.1.2/input0
> [ 4.914369] brcmfmac: F1 signature read @0x18000000=0x15264345
> [ 4.921373] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
> [ 4.932050] usbcore: registered new interface driver brcmfmac
> [ 5.254601] random: crng init done
> [ 5.254616] random: 7 urandom warning(s) missed due to ratelimiting
> [ 5.396101] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
> [ 5.396637] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 9.10.105 Compiler: 1.29.4 ClmImport: 1.36.3 Creation: 2018-03-09 18:56:28
> [ 6.637121] w1_master_driver w1_bus_master1: w1_search: max_slave_count 64 reached, will continue next search.
> [ 6.705334] uart-pl011 3f201000.serial: no DMA platform data
> [ 7.803556] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [ 7.803679] brcmfmac: power management disabled
> [ 8.221924] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
> [ 8.223058] lan78xx 1-1.1.1:1.0 eth0: kevent 4 may have been dropped
> [ 8.224052] lan78xx 1-1.1.1:1.0 eth0: kevent 4 may have been dropped
> [ 8.241318] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> [ 8.321409] Voltage normalised (0x00000000)
> [ 9.000121] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
> [ 10.813889] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> [ 13.980228] Bluetooth: Core ver 2.22
> [ 13.980279] NET: Registered protocol family 31
> [ 13.980282] Bluetooth: HCI device and connection manager initialized
> [ 13.980296] Bluetooth: HCI socket layer initialized
> [ 13.980303] Bluetooth: L2CAP socket layer initialized
> [ 13.980323] Bluetooth: SCO socket layer initialized
> [ 14.017580] Bluetooth: HCI UART driver ver 2.3
> [ 14.017589] Bluetooth: HCI UART protocol H4 registered
> [ 14.017592] Bluetooth: HCI UART protocol Three-wire (H5) registered
> [ 14.017756] Bluetooth: HCI UART protocol Broadcom registered
> [ 14.467609] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> [ 14.467618] Bluetooth: BNEP filters: protocol multicast
> [ 14.467635] Bluetooth: BNEP socket layer initialized
> [ 14.530809] Bluetooth: RFCOMM TTY layer initialized
> [ 14.530843] Bluetooth: RFCOMM socket layer initialized
> [ 14.530868] Bluetooth: RFCOMM ver 1.11
> [ 19.156623] fuse init (API version 7.26)
> [ 22.329170] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
> [ 57.676332] w1_master_driver w1_bus_master1: Attaching one wire slave 00.800000000000 crc 8c
> [ 57.681408] w1_master_driver w1_bus_master1: Family 0 for 00.800000000000.8c is not registered.
> [ 73.351988] pisound: Searching for spi device...
> [ 73.352001] pisound: Found!
> [ 73.417284] pisound: Reading card info failed: -22
> [ 73.417300] pisound: pisnd_spi_init failed: -22
> [ 73.417320] snd-rpi-pisound: probe of soc:sound failed with error -22
> [ 121.277227] w1_master_driver w1_bus_master1: Attaching one wire slave 00.400000000000 crc 46
> [ 121.281877] w1_master_driver w1_bus_master1: Family 0 for 00.400000000000.46 is not registered.
> [ 172.036766] w1_master_driver w1_bus_master1: Attaching one wire slave 00.c00000000000 crc ca
> [ 172.041809] w1_master_driver w1_bus_master1: Family 0 for 00.c00000000000.ca is not registered.
> [ 248.476535] w1_master_driver w1_bus_master1: Attaching one wire slave 00.200000000000 crc 23
> [ 248.481510] w1_master_driver w1_bus_master1: Family 0 for 00.200000000000.23 is not registered.
> [ 312.076686] w1_master_driver w1_bus_master1: Attaching one wire slave 00.a00000000000 crc af
> [ 312.081346] w1_master_driver w1_bus_master1: Family 0 for 00.a00000000000.af is not registered.
> pi@raspberrypi:~ $
Ok, I think we have drained other possibilities and looks like we can conclude that your Pisound unit is not working correctly. We will contact you via e-mail to sort out a replacement.
I’ve immediatly recevied the email for replacement. Thank you, really an awesome and fast customer service.
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