DWM1001 shows only Bridge in web & Minicom is not working

Hello ,

I am having MDEK 1001 with Raspberry 3 B+ I check all the below things

Raspberry Pi version

  1. Which Raspberry hardware revision are you using? If possible please send a picture of the Raspberry with the DWM1001.
    Raspberry pi 3 B+ ( Linux raspberrypi 4.14.50-v7+ #1122 SMP Tue Jun 19 12:26:26 BST 2018 armv7l GNU/Linux)

  2. Is the DWM1001 reflashed with the R2 binary?
    I am using MDEK 1001 new device

  3. Which Raspberry Image are you using? The official one from the Release 2?
    Official one DRTLS_raspbian_R2.0.img

  4. How do you start the DWM Daemon? Manually or just restarted the Raspberry?
    Just restarted the Raspberry

  5. Can you get the system working or it keeps failing like this?
    it keep failing like this

  6. Can you enter the module shell using: minicom -D /dev/serial0 (and double enter)?
    yes

  7. Please send outputs of the commands on the failing system:

  8. lsmod
    [email protected]:~ $ lsmod
    Module Size Used by
    rfcomm 49152 6
    cmac 16384 1
    bnep 20480 2
    hci_uart 36864 1
    btbcm 16384 1 hci_uart
    serdev 20480 1 hci_uart
    bluetooth 368640 29 hci_uart,bnep,btbcm,rfcomm
    ecdh_generic 28672 1 bluetooth
    fuse 106496 3
    spidev 16384 0
    brcmfmac 307200 0
    brcmutil 16384 1 brcmfmac
    cfg80211 573440 1 brcmfmac
    rfkill 28672 6 bluetooth,cfg80211
    snd_bcm2835 32768 1
    snd_pcm 98304 1 snd_bcm2835
    snd_timer 32768 1 snd_pcm
    snd 69632 5 snd_timer,snd_bcm2835,snd_pcm
    spi_bcm2835 16384 0
    uio_pdrv_genirq 16384 0
    uio 20480 1 uio_pdrv_genirq
    fixed 16384 0
    dwm 77824 4
    i2c_dev 16384 0
    ip_tables 24576 0
    x_tables 32768 1 ip_tables
    ipv6 434176 40

  9. ls -la /dev/dwm0
    [email protected]:~ $ ls -la /dev/dwm0
    crw------- 1 root root 200, 0 Aug 5 17:52 /dev/dwm0

  10. ps ax | grep dwm
    [email protected]:~ $ ps ax | grep dwm
    446 ? Sl 0:01 /usr/local/bin/dwm-proxy -c /etc/dwm1001/dwm1001-proxy.config
    453 ? Sl 0:00 /usr/local/bin/dwm-daemon -c /etc/dwm1001/dwm1001.config -l /var/log/dwm-daemon.log
    2234 pts/0 S+ 0:00 grep --color=auto dwm

I check the pin continuity its fine attached the image for the same .
Please support its urgent . Thank you in advance for your support .


Error Message
Error Msg
[email protected]:~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.50-v7+ ([email protected]) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1122 SMP Tue Jun 19 12:26:26 BST 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 80c85000, node_mem_map ba3a1000
[ 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 @ba34a000 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=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=tty1 root=PARTUUID=c049f471-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
[ 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: 940236K/970752K available (7168K kernel code, 575K rwdata, 2072K rodata, 1024K init, 706K bss, 22324K 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 - 0x80c8fef4 ( 576 kB)
.bss : 0x80c96f40 - 0x80d478b4 ( 707 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 25253 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
[ 0.000263] Console: colour dummy device 80x30
[ 0.000279] console [tty1] enabled
[ 0.000307] Calibrating delay loop (skipped), value calculated using timer frequency… 38.40 BogoMIPS (lpj=192000)
[ 0.000323] pid_max: default: 32768 minimum: 301
[ 0.000642] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000656] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001589] Disabling memory control group subsystem
[ 0.001669] CPU: Testing write buffer coherency: ok
[ 0.002059] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.002437] Setting up static identity map for 0x100000 - 0x10003c
[ 0.002553] Hierarchical SRCU implementation.
[ 0.003185] smp: Bringing up secondary CPUs …
[ 0.003867] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.004613] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.005341] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.005445] smp: Brought up 1 node, 4 CPUs
[ 0.005455] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.005461] CPU: All CPU(s) started in HYP mode.
[ 0.005465] CPU: Virtualization extensions available.
[ 0.006319] devtmpfs: initialized
[ 0.016235] random: get_random_u32 called from bucket_table_alloc+0xfc/0x24c with crng_init=0
[ 0.016966] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.017185] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.017203] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.017758] pinctrl core: initialized pinctrl subsystem
[ 0.018494] NET: Registered protocol family 16
[ 0.021178] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.026012] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.026019] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.026227] Serial: AMBA PL011 UART driver
[ 0.027844] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.028299] uart-pl011 3f201000.serial: could not find pctldev for node /soc/[email protected]/uart0_pins, deferring probe
[ 0.059867] bcm2835-dma 3f007000.dma: DMA legacy API manager at bb813000, dmachans=0x1
[ 0.061373] SCSI subsystem initialized
[ 0.061604] usbcore: registered new interface driver usbfs
[ 0.061655] usbcore: registered new interface driver hub
[ 0.061738] usbcore: registered new device driver usb
[ 0.070091] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-06-07 15:31
[ 0.071485] clocksource: Switched to clocksource arch_sys_counter
[ 0.148507] VFS: Disk quotas dquot_6.6.0
[ 0.148591] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.148776] FS-Cache: Loaded
[ 0.148973] CacheFiles: Loaded
[ 0.157747] NET: Registered protocol family 2
[ 0.158467] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.158576] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.158761] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.158891] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.158935] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.159162] NET: Registered protocol family 1
[ 0.159594] RPC: Registered named UNIX socket transport module.
[ 0.159600] RPC: Registered udp transport module.
[ 0.159605] RPC: Registered tcp transport module.
[ 0.159610] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.161124] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.163970] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.171910] FS-Cache: Netfs ‘nfs’ registered for caching
[ 0.172501] NFS: Registering the id_resolver key type
[ 0.172534] Key type id_resolver registered
[ 0.172539] Key type id_legacy registered
[ 0.172554] nfs4filelayout_init: NFSv4 File Layout Driver Registering…
[ 0.174417] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.174538] io scheduler noop registered
[ 0.174545] io scheduler deadline registered (default)
[ 0.174816] io scheduler cfq registered
[ 0.174823] io scheduler mq-deadline registered
[ 0.174829] io scheduler kyber registered
[ 0.177097] BCM2708FB: allocated DMA memory fad00000
[ 0.177121] BCM2708FB: allocated DMA channel 0 @ bb813000
[ 0.185645] Console: switching to colour frame buffer device 82x26
[ 0.190805] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 0.192143] bcm2835-rng 3f104000.rng: hwrng registered
[ 0.192276] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 0.192745] vc-sm: Videocore shared memory driver
[ 0.193019] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 0.202506] brd: module loaded
[ 0.211031] loop: module loaded
[ 0.211043] Loading iSCSI transport class v2.0-870.
[ 0.211762] libphy: Fixed MDIO Bus: probed
[ 0.211859] usbcore: registered new interface driver lan78xx
[ 0.211911] usbcore: registered new interface driver smsc95xx
[ 0.211926] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.440041] Core Release: 2.80a
[ 0.440050] Setting default values for core params
[ 0.440082] Finished setting default values for core params
[ 0.640323] Using Buffer DMA mode
[ 0.640330] Periodic Transfer Interrupt Enhancement - disabled
[ 0.640335] Multiprocessor Interrupt Enhancement - disabled
[ 0.640342] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.640350] Dedicated Tx FIFOs mode
[ 0.640752] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xbad14000 dma = 0xfad14000 len=9024
[ 0.640776] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 0.640783] dwc_otg: Microframe scheduler enabled
[ 0.640829] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805e7d20
[ 0.640840] WARN::hcd_init_fiq:460: FIQ ASM at 0x805e8088 length 36
[ 0.640852] WARN::hcd_init_fiq:486: MPHI regs_base at 0xbb87e000
[ 0.640903] dwc_otg 3f980000.usb: DWC OTG Controller
[ 0.640934] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 0.640963] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[ 0.641009] Init: Port Power? op_state=1
[ 0.641014] Init: Power Port (0)
[ 0.641214] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.641224] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.641232] usb usb1: Product: DWC OTG Controller
[ 0.641240] usb usb1: Manufacturer: Linux 4.14.50-v7+ dwc_otg_hcd
[ 0.641248] usb usb1: SerialNumber: 3f980000.usb
[ 0.641856] hub 1-0:1.0: USB hub found
[ 0.641895] hub 1-0:1.0: 1 port detected
[ 0.642389] dwc_otg: FIQ enabled
[ 0.642394] dwc_otg: NAK holdoff enabled
[ 0.642399] dwc_otg: FIQ split-transaction FSM enabled
[ 0.642409] Module dwc_common_port init
[ 0.642621] usbcore: registered new interface driver usb-storage
[ 0.642784] mousedev: PS/2 mouse device common for all mice
[ 0.642853] IR NEC protocol handler initialized
[ 0.642859] IR RC5(x/sz) protocol handler initialized
[ 0.642864] IR RC6 protocol handler initialized
[ 0.642869] IR JVC protocol handler initialized
[ 0.642874] IR Sony protocol handler initialized
[ 0.642879] IR SANYO protocol handler initialized
[ 0.642884] IR Sharp protocol handler initialized
[ 0.642889] IR MCE Keyboard/mouse protocol handler initialized
[ 0.642894] IR XMP protocol handler initialized
[ 0.643551] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 0.644469] bcm2835-cpufreq: min=600000 max=1400000
[ 0.644812] sdhci: Secure Digital Host Controller Interface driver
[ 0.644817] sdhci: Copyright(c) Pierre Ossman
[ 0.645165] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[ 0.645479] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[ 0.645573] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.646963] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.647098] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.647262] usbcore: registered new interface driver usbhid
[ 0.647267] usbhid: USB HID core driver
[ 0.647842] vchiq: vchiq_init_state: slot_zero = bad80000, is_master = 0
[ 0.649196] [vc_sm_connected_init]: start
[ 0.657845] [vc_sm_connected_init]: end - returning 0
[ 0.658393] Initializing XFRM netlink socket
[ 0.658414] NET: Registered protocol family 17
[ 0.658502] Key type dns_resolver registered
[ 0.659002] Registering SWP/SWPB emulation handler
[ 0.659545] registered taskstats version 1
[ 0.665428] uart-pl011 3f201000.serial: cts_event_workaround enabled
[ 0.665509] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 0.666979] 3f215040.serial: ttyS0 at MMIO 0x0 (irq = 166, base_baud = 31250000) is a 16550
[ 0.667832] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 0.667841] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 0.722067] sdhost: log_buf @ bad13000 (fad13000)
[ 0.760774] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 0.762340] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.763889] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.766666] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 0.801502] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 0.802506] of_cfs_init
[ 0.802645] of_cfs_init: OK
[ 0.803165] Waiting for root device PARTUUID=c049f471-02…
[ 0.843789] random: fast init done
[ 0.851795] mmc1: new high speed SDIO card at address 0001
[ 0.861664] Indeed it is in host mode hprt0 = 00021501
[ 0.959759] mmc0: host does not support reading read-only switch, assuming write-enable
[ 0.963774] mmc0: new high speed SDHC card at address aaaa
[ 0.964244] mmcblk0: mmc0:aaaa SD32G 29.7 GiB
[ 0.965605] mmcblk0: p1 p2
[ 0.983452] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 0.983460] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 1.071528] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.071666] Indeed it is in host mode hprt0 = 00001101
[ 1.114192] EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
[ 1.114327] EXT4-fs (mmcblk0p2): 1 orphan inode deleted
[ 1.114333] EXT4-fs (mmcblk0p2): recovery complete
[ 1.123189] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.123245] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.131017] devtmpfs: mounted
[ 1.134031] Freeing unused kernel memory: 1024K
[ 1.311803] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[ 1.311818] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.312429] hub 1-1:1.0: USB hub found
[ 1.312513] hub 1-1:1.0: 4 ports detected
[ 1.507712] systemd[1]: System time before build time, advancing clock.
[ 1.631593] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 1.638858] NET: Registered protocol family 10
[ 1.640026] Segment Routing with IPv6
[ 1.649127] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.666272] random: systemd: uninitialized urandom read (16 bytes read)
[ 1.678070] 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)
[ 1.678604] systemd[1]: Detected architecture arm.
[ 1.679447] systemd[1]: Set hostname to .
[ 1.711361] random: systemd: uninitialized urandom read (16 bytes read)
[ 1.732156] random: systemd-cryptse: uninitialized urandom read (16 bytes read)
[ 1.761871] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
[ 1.761886] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.762510] hub 1-1.1:1.0: USB hub found
[ 1.762613] hub 1-1.1:1.0: 3 ports detected
[ 2.115544] dwc_otg_handle_wakeup_detected_intr lxstate = 2
[ 2.124665] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 2.125049] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 2.125307] systemd[1]: Listening on Syslog Socket.
[ 2.125550] systemd[1]: Listening on udev Kernel Socket.
[ 2.126283] systemd[1]: Created slice System Slice.
[ 2.128864] systemd[1]: Mounting RPC Pipe File System…
[ 2.132874] systemd[1]: Mounting POSIX Message Queue File System…
[ 2.266917] i2c /dev entries driver
[ 2.274516] dwm: no symbol version for module_layout
[ 2.274544] dwm: loading out-of-tree module taints kernel.
[ 2.582854] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 2.591596] usb 1-1.1.1: new high-speed USB device number 4 using dwc_otg
[ 2.677830] systemd-journald[88]: Received request to flush runtime journal from PID 1
[ 2.722190] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
[ 2.722207] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.996613] libphy: lan78xx-mdiobus: probed
[ 3.212595] dwm spi0.0: loading
[ 3.212833] dwm spi0.0: DWM1001 TWR Real Time Location System
[ 3.212844] dwm spi0.0:
[ 3.212853] dwm spi0.0: Copyright : 2016-2019 LEAPS and Decawave
[ 3.212861] dwm spi0.0: License : Please visit https://decawave.com/dwm1001_license
[ 3.212869] dwm spi0.0: Compiled : Feb 4 2019 12:36:58
[ 3.313201] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.318332] bcm2835_alsa bcm2835_alsa: card created with 8 channels
[ 3.501873] brcmfmac: F1 signature read @0x18000000=0x15264345
[ 3.511774] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
[ 3.512282] usbcore: registered new interface driver brcmfmac
[ 3.973655] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 3.973683] dwm spi0.0: dwm_node_id_get failed, error -12
[ 3.973695] dwm spi0.0: reseting bridge
[ 4.171709] random: crng init done
[ 4.171721] random: 7 urandom warning(s) missed due to ratelimiting
[ 4.225005] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[ 4.225586] 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
[ 4.527627] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 4.527652] dwm spi0.0: dwm_reset failed, error -14
[ 4.527660] dwm spi0.0: bridge can’t be initialized, error -14
[ 5.364277] uart-pl011 3f201000.serial: no DMA platform data
[ 5.995776] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 5.995794] brcmfmac: power management disabled
[ 6.057318] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
[ 6.231633] Under-voltage detected! (0x00050005)
[ 6.415297] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6.607595] dwm spi0.0: PAN ID changed by user to x783A
[ 6.607611] dwm spi0.0: encryption key changed by user
[ 6.607619] dwm spi0.0: encryption configuration changed by user
[ 6.607627] dwm spi0.0: firmware update configuration changed by user
[ 6.607634] dwm spi0.0: UWB mode configuration changed by user
[ 6.607642] dwm spi0.0: reinitialize …
[ 6.607651] dwm spi0.0: can’t schedule work: BH start reinit
[ 7.967524] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 8.314660] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 8.314681] dwm spi0.0: dwm_node_id_get failed, error -12
[ 8.314691] dwm spi0.0: reseting bridge
[ 8.854632] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 8.854652] dwm spi0.0: dwm_reset failed, error -14
[ 8.854660] dwm spi0.0: bridge can’t be initialized, error -14
[ 11.338560] fuse init (API version 7.26)
[ 12.025730] Bluetooth: Core ver 2.22
[ 12.025812] NET: Registered protocol family 31
[ 12.025818] Bluetooth: HCI device and connection manager initialized
[ 12.025840] Bluetooth: HCI socket layer initialized
[ 12.025854] Bluetooth: L2CAP socket layer initialized
[ 12.025888] Bluetooth: SCO socket layer initialized
[ 12.041461] Bluetooth: HCI UART driver ver 2.3
[ 12.041571] Bluetooth: HCI UART protocol H4 registered
[ 12.041577] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 12.041808] Bluetooth: HCI UART protocol Broadcom registered
[ 12.645175] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 12.645198] dwm spi0.0: dwm_node_id_get failed, error -12
[ 12.645207] dwm spi0.0: reseting bridge
[ 12.781558] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 12.781571] Bluetooth: BNEP filters: protocol multicast
[ 12.781590] Bluetooth: BNEP socket layer initialized
[ 12.897090] Bluetooth: RFCOMM TTY layer initialized
[ 12.897122] Bluetooth: RFCOMM socket layer initialized
[ 12.897146] Bluetooth: RFCOMM ver 1.11
[ 13.233274] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 13.233288] dwm spi0.0: reseting bridge manually
[ 13.233406] dwm spi0.0: dwm_reset failed, error -14
[ 13.233415] dwm spi0.0: bridge can’t be initialized, error -14
[ 17.054264] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 17.054278] dwm spi0.0: reseting bridge manually
[ 17.054394] dwm spi0.0: dwm_node_id_get failed, error -12
[ 17.054403] dwm spi0.0: reseting bridge
[ 17.590941] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 17.590948] dwm spi0.0: reseting bridge manually
[ 17.591056] dwm spi0.0: dwm_reset failed, error -14
[ 17.591060] dwm spi0.0: bridge can’t be initialized, error -14
[ 21.354094] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 21.354108] dwm spi0.0: reseting bridge manually
[ 21.354224] dwm spi0.0: dwm_node_id_get failed, error -12
[ 21.354234] dwm spi0.0: reseting bridge
[ 21.894122] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 21.894134] dwm spi0.0: reseting bridge manually
[ 21.894249] dwm spi0.0: dwm_reset failed, error -14
[ 21.894257] dwm spi0.0: bridge can’t be initialized, error -14
[ 24.951568] Voltage normalised (0x00000000)
[ 25.668931] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 25.668940] dwm spi0.0: reseting bridge manually
[ 25.669049] dwm spi0.0: dwm_node_id_get failed, error -12
[ 25.669054] dwm spi0.0: reseting bridge
[ 26.198042] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 26.198050] dwm spi0.0: reseting bridge manually
[ 26.198159] dwm spi0.0: dwm_reset failed, error -14
[ 26.198162] dwm spi0.0: bridge can’t be initialized, error -14
[ 29.988749] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 29.988757] dwm spi0.0: reseting bridge manually
[ 29.988866] dwm spi0.0: dwm_node_id_get failed, error -12
[ 29.988870] dwm spi0.0: reseting bridge
[ 30.518055] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 30.518062] dwm spi0.0: reseting bridge manually
[ 30.518170] dwm spi0.0: dwm_reset failed, error -14
[ 30.518173] dwm spi0.0: bridge can’t be initialized, error -14
[ 34.310479] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 34.310487] dwm spi0.0: reseting bridge manually
[ 34.310597] dwm spi0.0: dwm_node_id_get failed, error -12
[ 34.310602] dwm spi0.0: reseting bridge
[ 34.838052] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 34.838060] dwm spi0.0: reseting bridge manually
[ 34.838168] dwm spi0.0: dwm_reset failed, error -14
[ 34.838172] dwm spi0.0: bridge can’t be initialized, error -14
[ 35.351787] Under-voltage detected! (0x00050005)
[ 38.630062] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 38.630071] dwm spi0.0: reseting bridge manually
[ 38.630182] dwm spi0.0: dwm_node_id_get failed, error -12
[ 38.630188] dwm spi0.0: reseting bridge
[ 39.163139] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 39.163151] dwm spi0.0: reseting bridge manually
[ 39.163266] dwm spi0.0: dwm_reset failed, error -14
[ 39.163274] dwm spi0.0: bridge can’t be initialized, error -14
[ 42.949541] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 42.949548] dwm spi0.0: reseting bridge manually
[ 42.949656] dwm spi0.0: dwm_node_id_get failed, error -12
[ 42.949660] dwm spi0.0: reseting bridge
[ 43.478056] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 43.478064] dwm spi0.0: reseting bridge manually
[ 43.478175] dwm spi0.0: dwm_reset failed, error -14
[ 43.478179] dwm spi0.0: bridge can’t be initialized, error -14
[ 45.751567] Voltage normalised (0x00000000)
[ 47.269541] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 47.269549] dwm spi0.0: reseting bridge manually
[ 47.269656] dwm spi0.0: dwm_node_id_get failed, error -12
[ 47.269661] dwm spi0.0: reseting bridge
[ 47.798043] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 47.798049] dwm spi0.0: reseting bridge manually
[ 47.798157] dwm spi0.0: dwm_reset failed, error -14
[ 47.798160] dwm spi0.0: bridge can’t be initialized, error -14
[ 51.589378] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 51.589388] dwm spi0.0: reseting bridge manually
[ 51.589495] dwm spi0.0: dwm_node_id_get failed, error -12
[ 51.589499] dwm spi0.0: reseting bridge
[ 52.118031] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 52.118039] dwm spi0.0: reseting bridge manually
[ 52.118147] dwm spi0.0: dwm_reset failed, error -14
[ 52.118150] dwm spi0.0: bridge can’t be initialized, error -14
[ 55.909344] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 55.909352] dwm spi0.0: reseting bridge manually
[ 55.909461] dwm spi0.0: dwm_node_id_get failed, error -12
[ 55.909465] dwm spi0.0: reseting bridge
[ 56.438019] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 56.438026] dwm spi0.0: reseting bridge manually
[ 56.438134] dwm spi0.0: dwm_reset failed, error -14
[ 56.438137] dwm spi0.0: bridge can’t be initialized, error -14
[ 60.229169] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 60.229176] dwm spi0.0: reseting bridge manually
[ 60.229285] dwm spi0.0: dwm_node_id_get failed, error -12
[ 60.229289] dwm spi0.0: reseting bridge
[ 60.758049] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 60.758056] dwm spi0.0: reseting bridge manually
[ 60.758164] dwm spi0.0: dwm_reset failed, error -14
[ 60.758168] dwm spi0.0: bridge can’t be initialized, error -14
[ 64.549130] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 64.549139] dwm spi0.0: reseting bridge manually
[ 64.549248] dwm spi0.0: dwm_node_id_get failed, error -12
[ 64.549253] dwm spi0.0: reseting bridge
[ 65.078019] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 65.078025] dwm spi0.0: reseting bridge manually
[ 65.078133] dwm spi0.0: dwm_reset failed, error -14
[ 65.078137] dwm spi0.0: bridge can’t be initialized, error -14
[ 68.873123] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 68.873133] dwm spi0.0: reseting bridge manually
[ 68.873241] dwm spi0.0: dwm_node_id_get failed, error -12
[ 68.873245] dwm spi0.0: reseting bridge
[ 69.418224] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 69.418231] dwm spi0.0: reseting bridge manually
[ 69.418338] dwm spi0.0: dwm_reset failed, error -14
[ 69.418342] dwm spi0.0: bridge can’t be initialized, error -14
[ 73.189613] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 73.189621] dwm spi0.0: reseting bridge manually
[ 73.189729] dwm spi0.0: dwm_node_id_get failed, error -12
[ 73.189733] dwm spi0.0: reseting bridge
[ 73.718964] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 73.718972] dwm spi0.0: reseting bridge manually
[ 73.719080] dwm spi0.0: dwm_reset failed, error -14
[ 73.719084] dwm spi0.0: bridge can’t be initialized, error -14
[ 77.515475] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 77.515487] dwm spi0.0: reseting bridge manually
[ 77.515603] dwm spi0.0: dwm_node_id_get failed, error -12
[ 77.515612] dwm spi0.0: reseting bridge
[ 78.049844] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 78.049858] dwm spi0.0: reseting bridge manually
[ 78.049974] dwm spi0.0: dwm_reset failed, error -14
[ 78.049982] dwm spi0.0: bridge can’t be initialized, error -14
[ 79.033212] Under-voltage detected! (0x00050005)
[ 81.831150] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 81.831158] dwm spi0.0: reseting bridge manually
[ 81.831265] dwm spi0.0: dwm_node_id_get failed, error -12
[ 81.831269] dwm spi0.0: reseting bridge
[ 82.359945] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 82.359952] dwm spi0.0: reseting bridge manually
[ 82.360060] dwm spi0.0: dwm_reset failed, error -14

Hi @Rpatil
thanks for the very complete info. I wish that everybody will send info like you. It took me a while before I notice the problem. Only the RPi 3B is supported. The RPi 3B+ cannot work with the gateway because of HW change of the RPi and it cannot archive precise timings which is needed.

Cheers,
JK

Hello JK ,

Thanks for the quick reply . I have two same raspberry Pi 3B+ in one set this above mentioned problem not come its work perfectly fine . If I use the SD card of working Raspberry Pi in the other Raspberry Pi it also work so I did not recognize what is the problem with SD card ? Can you please let me know if you know from your past is SD card is also the problem source ?
Image for Raspberry pi Hardware version


Image with working SD card ( Anchor Detected )

Image with Not Working SD card ( No Anchor detected )

File Image in the Working SD card

File Image in the not working SD card

Hi @Rpatil
this is beyond my RPi knowledge. But I believe that SD card wont be problem as everything runs from RAM and not from SD. Worse SD will just cause slower booting/program loading.

As it is mentioned in another thread, the 3B+ and maybe also 4 might work with gateway but with unplugged ETH cable (maybe this is what do you really observe). 3B has 100MBit ETH interface but the newer ones have 1Gbit and that floods Core with IRQs and the kernel is unable to maintain precise timing which is needed for gateway.

Cheers,
JK

Hello JK ,

Now I have Raspberry Pi 3 B but same behavior below is the OS details
[email protected]:~ $ uname -a
Linux raspberrypi 4.14.50-v7+ #1122 SMP Tue Jun 19 12:26:26 BST 2018 armv7l GNU/Linux


image

Pin continuity is fine
DWM is reflashed with DWM1001_PANS_R2.0.hex image
DRTLS_raspbian_R2.0.img for Raspberry pi
Its keep failing below is the error msg
[email protected]:~ $ dmesg

[email protected]:~ $ uname -a
Linux raspberrypi 4.14.50-v7+ #1122 SMP Tue Jun 19 12:26:26 BST 2018 armv7l GNU/Linux
[email protected]:~ $ lsmod
Module Size Used by
rfcomm 49152 6
cmac 16384 1
bnep 20480 2
fuse 106496 3
hci_uart 36864 1
btbcm 16384 1 hci_uart
serdev 20480 1 hci_uart
bluetooth 368640 29 hci_uart,bnep,btbcm,rfcomm
ecdh_generic 28672 1 bluetooth
spidev 16384 0
brcmfmac 307200 0
brcmutil 16384 1 brcmfmac
cfg80211 573440 1 brcmfmac
rfkill 28672 6 bluetooth,cfg80211
snd_bcm2835 32768 1
snd_pcm 98304 1 snd_bcm2835
snd_timer 32768 1 snd_pcm
snd 69632 5 snd_timer,snd_bcm2835,snd_pcm
spi_bcm2835 16384 0
fixed 16384 0
uio_pdrv_genirq 16384 0
uio 20480 1 uio_pdrv_genirq
dwm 77824 4
i2c_dev 16384 0
ip_tables 24576 0
x_tables 32768 1 ip_tables
ipv6 434176 39
[email protected]:~ $ ls -la /dev/dwm0
crw------- 1 root root 200, 0 Aug 30 16:17 /dev/dwm0
[email protected]:~ $ ps ax | grep dwm
454 ? Sl 0:01 /usr/local/bin/dwm-proxy -c /etc/dwm1001/dwm1001-proxy.config
466 ? Sl 0:00 /usr/local/bin/dwm-daemon -c /etc/dwm1001/dwm1001.config -l /var/log/dwm-daemon.log
2039 pts/0 S+ 0:00 grep --color=auto dwm
[email protected]:~ $ dmesg
crosoft Windows [Version 10.0.19042.1165]
(c) Microsoft Corporation. All rights reserved.

C:\Users\SAI>ssh [email protected]
[email protected]’s password:
Linux raspberrypi 4.14.50-v7+ #1122 SMP Tue Jun 19 12:26:26 BST 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 Feb 7 08:57:42 2019 from 192.168.0.109
[email protected]:~ $ dmesg
[ 0.000000] Normal zone: 242688 pages, LIFO batch:31
[ 0.000000] percpu: Embedded 17 pages/cpu @ba34a000 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=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=tty1 root=PARTUUID=c049f471-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
[ 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: 940236K/970752K available (7168K kernel code, 575K rwdata, 2072K rodata, 1024K init, 706K bss, 22324K 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 - 0x80c8fef4 ( 576 kB)
.bss : 0x80c96f40 - 0x80d478b4 ( 707 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 25253 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
[ 0.000259] Console: colour dummy device 80x30
[ 0.000277] console [tty1] enabled
[ 0.000305] Calibrating delay loop (skipped), value calculated using timer frequency… 38.40 BogoMIPS (lpj=192000)
[ 0.000320] pid_max: default: 32768 minimum: 301
[ 0.000636] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000651] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001583] Disabling memory control group subsystem
[ 0.001664] CPU: Testing write buffer coherency: ok
[ 0.002054] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.002433] Setting up static identity map for 0x100000 - 0x10003c
[ 0.002547] Hierarchical SRCU implementation.
[ 0.003180] smp: Bringing up secondary CPUs …
[ 0.003859] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.004602] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.005329] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.005433] smp: Brought up 1 node, 4 CPUs
[ 0.005443] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.005449] CPU: All CPU(s) started in HYP mode.
[ 0.005453] CPU: Virtualization extensions available.
[ 0.006303] devtmpfs: initialized
[ 0.016199] random: get_random_u32 called from bucket_table_alloc+0xfc/0x24c with crng_init=0
[ 0.016927] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.017146] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.017164] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.017724] pinctrl core: initialized pinctrl subsystem
[ 0.018463] NET: Registered protocol family 16
[ 0.021158] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.026001] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.026008] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.026206] Serial: AMBA PL011 UART driver
[ 0.027822] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.028276] uart-pl011 3f201000.serial: could not find pctldev for node /soc/[email protected]/uart0_pins, deferring probe
[ 0.060100] bcm2835-dma 3f007000.dma: DMA legacy API manager at bb813000, dmachans=0x1
[ 0.061509] SCSI subsystem initialized
[ 0.061731] usbcore: registered new interface driver usbfs
[ 0.061788] usbcore: registered new interface driver hub
[ 0.061873] usbcore: registered new device driver usb
[ 0.070089] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-06-07 15:31
[ 0.071481] clocksource: Switched to clocksource arch_sys_counter
[ 0.148398] VFS: Disk quotas dquot_6.6.0
[ 0.148479] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.148665] FS-Cache: Loaded
[ 0.148849] CacheFiles: Loaded
[ 0.156731] NET: Registered protocol family 2
[ 0.157449] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.157573] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.157758] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.157888] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.157932] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.158157] NET: Registered protocol family 1
[ 0.158607] RPC: Registered named UNIX socket transport module.
[ 0.158613] RPC: Registered udp transport module.
[ 0.158618] RPC: Registered tcp transport module.
[ 0.158623] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.160174] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.162983] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.170878] FS-Cache: Netfs ‘nfs’ registered for caching
[ 0.171499] NFS: Registering the id_resolver key type
[ 0.171532] Key type id_resolver registered
[ 0.171537] Key type id_legacy registered
[ 0.171553] nfs4filelayout_init: NFSv4 File Layout Driver Registering…
[ 0.173427] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.173549] io scheduler noop registered
[ 0.173555] io scheduler deadline registered (default)
[ 0.173823] io scheduler cfq registered
[ 0.173830] io scheduler mq-deadline registered
[ 0.173836] io scheduler kyber registered
[ 0.176526] BCM2708FB: allocated DMA memory fad10000
[ 0.176553] BCM2708FB: allocated DMA channel 0 @ bb813000
[ 0.185078] Console: switching to colour frame buffer device 82x26
[ 0.190236] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 0.191579] bcm2835-rng 3f104000.rng: hwrng registered
[ 0.191717] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 0.192159] vc-sm: Videocore shared memory driver
[ 0.192431] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 0.201876] brd: module loaded
[ 0.210397] loop: module loaded
[ 0.210410] Loading iSCSI transport class v2.0-870.
[ 0.211044] libphy: Fixed MDIO Bus: probed
[ 0.211146] usbcore: registered new interface driver lan78xx
[ 0.211198] usbcore: registered new interface driver smsc95xx
[ 0.211214] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.439292] Core Release: 2.80a
[ 0.439301] Setting default values for core params
[ 0.439331] Finished setting default values for core params
[ 0.639586] Using Buffer DMA mode
[ 0.639592] Periodic Transfer Interrupt Enhancement - disabled
[ 0.639597] Multiprocessor Interrupt Enhancement - disabled
[ 0.639603] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.639613] Dedicated Tx FIFOs mode
[ 0.639979] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xbad04000 dma = 0xfad04000 len=9024
[ 0.640004] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 0.640011] dwc_otg: Microframe scheduler enabled
[ 0.640064] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805e7d20
[ 0.640075] WARN::hcd_init_fiq:460: FIQ ASM at 0x805e8088 length 36
[ 0.640086] WARN::hcd_init_fiq:486: MPHI regs_base at 0xbb87e000
[ 0.640142] dwc_otg 3f980000.usb: DWC OTG Controller
[ 0.640173] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 0.640205] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[ 0.640251] Init: Port Power? op_state=1
[ 0.640256] Init: Power Port (0)
[ 0.640454] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.640464] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.640472] usb usb1: Product: DWC OTG Controller
[ 0.640480] usb usb1: Manufacturer: Linux 4.14.50-v7+ dwc_otg_hcd
[ 0.640488] usb usb1: SerialNumber: 3f980000.usb
[ 0.641069] hub 1-0:1.0: USB hub found
[ 0.641114] hub 1-0:1.0: 1 port detected
[ 0.641668] dwc_otg: FIQ enabled
[ 0.641673] dwc_otg: NAK holdoff enabled
[ 0.641678] dwc_otg: FIQ split-transaction FSM enabled
[ 0.641688] Module dwc_common_port init
[ 0.641914] usbcore: registered new interface driver usb-storage
[ 0.642083] mousedev: PS/2 mouse device common for all mice
[ 0.642151] IR NEC protocol handler initialized
[ 0.642156] IR RC5(x/sz) protocol handler initialized
[ 0.642162] IR RC6 protocol handler initialized
[ 0.642166] IR JVC protocol handler initialized
[ 0.642171] IR Sony protocol handler initialized
[ 0.642176] IR SANYO protocol handler initialized
[ 0.642181] IR Sharp protocol handler initialized
[ 0.642186] IR MCE Keyboard/mouse protocol handler initialized
[ 0.642191] IR XMP protocol handler initialized
[ 0.642876] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 0.643137] bcm2835-cpufreq: min=600000 max=1200000
[ 0.643493] sdhci: Secure Digital Host Controller Interface driver
[ 0.643497] sdhci: Copyright(c) Pierre Ossman
[ 0.643837] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[ 0.644146] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[ 0.644242] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.645625] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.645797] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.645923] usbcore: registered new interface driver usbhid
[ 0.645928] usbhid: USB HID core driver
[ 0.646615] vchiq: vchiq_init_state: slot_zero = bad80000, is_master = 0
[ 0.647952] [vc_sm_connected_init]: start
[ 0.656619] [vc_sm_connected_init]: end - returning 0
[ 0.657193] Initializing XFRM netlink socket
[ 0.657216] NET: Registered protocol family 17
[ 0.657303] Key type dns_resolver registered
[ 0.657808] Registering SWP/SWPB emulation handler
[ 0.658384] registered taskstats version 1
[ 0.664287] uart-pl011 3f201000.serial: cts_event_workaround enabled
[ 0.664360] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 0.665837] 3f215040.serial: ttyS0 at MMIO 0x0 (irq = 166, base_baud = 31250000) is a 16550
[ 0.666691] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 0.666700] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 0.722100] sdhost: log_buf @ bad07000 (fad07000)
[ 0.760942] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 0.762505] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.764051] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.766826] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 0.801498] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 0.802526] of_cfs_init
[ 0.802658] of_cfs_init: OK
[ 0.803150] Waiting for root device PARTUUID=c049f471-02…
[ 0.842807] random: fast init done
[ 0.851580] Indeed it is in host mode hprt0 = 00021501
[ 0.942383] mmc1: new high speed SDIO card at address 0001
[ 0.979771] mmc0: host does not support reading read-only switch, assuming write-enable
[ 0.983638] mmc0: new high speed SDHC card at address aaaa
[ 0.984057] mmcblk0: mmc0:aaaa SD32G 29.7 GiB
[ 0.985497] mmcblk0: p1 p2
[ 1.022290] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.022335] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.029448] devtmpfs: mounted
[ 1.032565] Freeing unused kernel memory: 1024K
[ 1.061537] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.061671] Indeed it is in host mode hprt0 = 00001101
[ 1.301813] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 1.301828] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.302509] hub 1-1:1.0: USB hub found
[ 1.302586] hub 1-1:1.0: 5 ports detected
[ 1.412864] systemd[1]: System time before build time, advancing clock.
[ 1.549007] NET: Registered protocol family 10
[ 1.550134] Segment Routing with IPv6
[ 1.559274] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.576290] random: systemd: uninitialized urandom read (16 bytes read)
[ 1.581208] 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)
[ 1.581856] systemd[1]: Detected architecture arm.
[ 1.582684] systemd[1]: Set hostname to .
[ 1.614807] random: systemd: uninitialized urandom read (16 bytes read)
[ 1.621605] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 1.632318] random: systemd-cryptse: uninitialized urandom read (16 bytes read)
[ 1.751880] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 1.751896] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.754602] smsc95xx v1.0.6
[ 1.845018] smsc95xx 1-1.1:1.0 eth0: register ‘smsc95xx’ at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:83:ca:bc
[ 2.025863] systemd[1]: Created slice System Slice.
[ 2.026508] systemd[1]: Listening on Journal Socket.
[ 2.031643] systemd[1]: Starting Load Kernel Modules…
[ 2.036080] systemd[1]: Starting Restore / save the current clock…
[ 2.036598] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 2.036942] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 2.040592] systemd[1]: Starting File System Check on Root Device…
[ 2.071840] i2c /dev entries driver
[ 2.072921] Under-voltage detected! (0x00050005)
[ 2.088051] dwm: no symbol version for module_layout
[ 2.088074] dwm: loading out-of-tree module taints kernel.
[ 2.455048] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 2.541424] systemd-journald[96]: Received request to flush runtime journal from PID 1
[ 2.936015] dwm spi0.0: loading
[ 2.936227] dwm spi0.0: DWM1001 TWR Real Time Location System
[ 2.936243] dwm spi0.0:
[ 2.936252] dwm spi0.0: Copyright : 2016-2019 LEAPS and Decawave
[ 2.936259] dwm spi0.0: License : Please visit DWM1001, DW10001-DEV and MDEK1001 Documents, Source Code, Android Application & R2.0 Firmware Image - Decawave
[ 2.936267] dwm spi0.0: Compiled : Feb 4 2019 12:36:58
[ 3.088291] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.116960] bcm2835_alsa bcm2835_alsa: card created with 8 channels
[ 3.241994] brcmfmac: F1 signature read @0x18000000=0x1541a9a6
[ 3.251843] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001
[ 3.252129] usbcore: registered new interface driver brcmfmac
[ 3.675891] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 3.675933] dwm spi0.0: dwm_node_id_get failed, error -12
[ 3.675952] dwm spi0.0: reseting bridge
[ 3.942496] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Oct 23 2017 03:55:53 version 7.45.98.38 (r674442 CY) FWID 01-e58d219f
[ 3.943642] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 7.11.15 Compiler: 1.24.2 ClmImport: 1.24.1 Creation: 2014-05-26 10:53:55 Inc Data: 9.10.39 Inc Compiler: 1.29.4 Inc ClmImport: 1.36.3 Creation: 2017-10-23 03:47:14
[ 4.239408] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 4.239426] dwm spi0.0: dwm_reset failed, error -14
[ 4.239434] dwm spi0.0: bridge can’t be initialized, error -14
[ 5.323194] uart-pl011 3f201000.serial: no DMA platform data
[ 5.871682] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 5.871713] brcmfmac: power management disabled
[ 6.125723] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
[ 6.492076] smsc95xx 1-1.1:1.0 eth0: hardware isn’t capable of remote wakeup
[ 6.492677] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6.947940] dwm spi0.0: PAN ID changed by user to x1234
[ 6.947955] dwm spi0.0: encryption key changed by user
[ 6.947963] dwm spi0.0: encryption configuration changed by user
[ 6.947971] dwm spi0.0: firmware update configuration changed by user
[ 6.947978] dwm spi0.0: UWB mode configuration changed by user
[ 6.947986] dwm spi0.0: reinitialize …
[ 6.947994] dwm spi0.0: can’t schedule work: BH start reinit
[ 7.063665] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 7.997099] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 7.997123] dwm spi0.0: dwm_node_id_get failed, error -12
[ 7.997132] dwm spi0.0: reseting bridge
[ 8.541001] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 8.541023] dwm spi0.0: dwm_reset failed, error -14
[ 8.541031] dwm spi0.0: bridge can’t be initialized, error -14
[ 9.813280] Bluetooth: Core ver 2.22
[ 9.813361] NET: Registered protocol family 31
[ 9.813367] Bluetooth: HCI device and connection manager initialized
[ 9.813389] Bluetooth: HCI socket layer initialized
[ 9.813404] Bluetooth: L2CAP socket layer initialized
[ 9.813438] Bluetooth: SCO socket layer initialized
[ 9.831799] Bluetooth: HCI UART driver ver 2.3
[ 9.831814] Bluetooth: HCI UART protocol H4 registered
[ 9.831821] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 9.832093] Bluetooth: HCI UART protocol Broadcom registered
[ 10.045055] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 10.045072] Bluetooth: BNEP filters: protocol multicast
[ 10.045093] Bluetooth: BNEP socket layer initialized
[ 10.144615] Bluetooth: RFCOMM TTY layer initialized
[ 10.144664] Bluetooth: RFCOMM socket layer initialized
[ 10.144737] Bluetooth: RFCOMM ver 1.11
[ 12.085095] fuse init (API version 7.26)
[ 12.345322] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 12.345345] dwm spi0.0: dwm_node_id_get failed, error -12
[ 12.345355] dwm spi0.0: reseting bridge
[ 12.894221] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 12.894239] dwm spi0.0: reseting bridge manually
[ 12.894357] dwm spi0.0: dwm_reset failed, error -14
[ 12.894366] dwm spi0.0: bridge can’t be initialized, error -14
[ 16.637337] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 16.637346] dwm spi0.0: reseting bridge manually
[ 16.637457] dwm spi0.0: dwm_node_id_get failed, error -12
[ 16.637463] dwm spi0.0: reseting bridge
[ 17.173235] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 17.173244] dwm spi0.0: reseting bridge manually
[ 17.173355] dwm spi0.0: dwm_reset failed, error -14
[ 17.173361] dwm spi0.0: bridge can’t be initialized, error -14
[ 19.191900] Voltage normalised (0x00000000)
[ 20.950668] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 20.950676] dwm spi0.0: reseting bridge manually
[ 20.950786] dwm spi0.0: dwm_node_id_get failed, error -12
[ 20.950791] dwm spi0.0: reseting bridge
[ 21.478985] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 21.478993] dwm spi0.0: reseting bridge manually
[ 21.479103] dwm spi0.0: dwm_reset failed, error -14
[ 21.479107] dwm spi0.0: bridge can’t be initialized, error -14
[ 25.270447] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 25.270456] dwm spi0.0: reseting bridge manually
[ 25.270566] dwm spi0.0: dwm_node_id_get failed, error -12
[ 25.270572] dwm spi0.0: reseting bridge
[ 25.799852] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 25.799861] dwm spi0.0: reseting bridge manually
[ 25.799972] dwm spi0.0: dwm_reset failed, error -14
[ 25.799977] dwm spi0.0: bridge can’t be initialized, error -14
[ 29.591080] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 29.591090] dwm spi0.0: reseting bridge manually
[ 29.591201] dwm spi0.0: dwm_node_id_get failed, error -12
[ 29.591206] dwm spi0.0: reseting bridge
[ 30.119660] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 30.119669] dwm spi0.0: reseting bridge manually
[ 30.119779] dwm spi0.0: dwm_reset failed, error -14
[ 30.119783] dwm spi0.0: bridge can’t be initialized, error -14
[ 33.911377] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 33.911388] dwm spi0.0: reseting bridge manually
[ 33.911500] dwm spi0.0: dwm_node_id_get failed, error -12
[ 33.911507] dwm spi0.0: reseting bridge
[ 34.449031] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 34.449039] dwm spi0.0: reseting bridge manually
[ 34.449150] dwm spi0.0: dwm_reset failed, error -14
[ 34.449154] dwm spi0.0: bridge can’t be initialized, error -14
[ 38.233823] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 38.233832] dwm spi0.0: reseting bridge manually
[ 38.233945] dwm spi0.0: dwm_node_id_get failed, error -12
[ 38.233950] dwm spi0.0: reseting bridge

Pls let me know where is the problem

Hi @Rpatil
now it looks like that the communication between the RPi and DWM1001 it not working at all. Could you check if the DWM1001 is accessible via UART?

Cheers
JK

Hi JK ,

UART ( Tera Term ) is working if I connect DWM1001 directly to PC and able to do all the configuration like Anchor mode , Tag mode or Bridge Mode etc… even able to go to minicom but on minicom get following data


In this if I try to write si it gives garbage text . Please guide where I can doing wrong . Is it possible to make team viwer kind of session ?
Thanks in advance for your support

Hi JK ,

Below is the state may be you can find something about my problem
dwm> stg
uptime: 2
rtc_drift: 0.000000
ble_con_ok: 0
ble_dis_ok: 0
ble_err: 0
api_err: 0
api_err_cnt: 0
api_dl_cnt: 0
uwb0_intr: 3002
uwb0_rst: 0
uwb0_bpc: 1
rx_ok: 2979
rx_err: 1
tx_err: 0
tx_errx: 0
bcn_tx_ok: 0
bcn_tx_err: 0
bcn_rx_ok: 148
alma_tx_ok: 0
alma_tx_err: 0
alma_rx_ok: 0
cl_rx_ok: 0
cl_tx_ok: 1
cl_coll: 0
fwup_tx_ok: 0
fwup_tx_err: 0
fwup_rx_ok: 0
svc_tx_ok: 0
svc_tx_err: 0
svc_rx_ok: 0
clk_sync: 0
bh_rt: 26
bh_nort: 0
bh_ev: 104
bh_buf_lost[0]: 104
bh_buf_lost[1]: 0
bh_tx_err: 0
bh_dl_err: 0
bh_dl_ok: 0
bh_ul_err: 0
bh_ul_ok: 0
fw_dl_tx_err: 0
fw_dl_iot_ok: 0
fw_ul_loc_ok: 0
fw_ul_iot_ok: 0
ul_tx_err: 0
dl_iot_ok: 0
ul_loc_ok: 0
ul_iot_ok: 0
enc_err: 0
reinit: 1
twr_ok: 0
twr_err: 0
res[0]: 1 x00000001
res[1]: 0 x00000000
res[2]: 0 x00000000
res[3]: 0 x00000000
res[4]: 0 x00000000
res[5]: 0 x00000000
tot_err: 1

Hi @Rpatil
I take me a while to but Im thinking that you have a power issues. I have missed it before as I have noted that you have there 3B+ version. But after checking it all gain I have discovered this in the dmesg:

Under-voltage detected! (0x00050005)

This means that your power source is not strong enough to power the RPI incl the DEV-kit. We have noticed before that when improper power source is used then there are some issues during the communication or the dev board gets randomly rebooted. For the RPI 3B I dont even see the Power recovery message so it has to be really bad. Please use the original RPi 5.1V power source. This will also explain the weird shell output from the DWM1001-DEV.

I hope that fixing this will solve your issue.

Cheers
JK

Hello JK,

Now I have official Power Supply from Raspberry pi and in logs I didn’t see any under voltage message but still problem is there . Is this problem related with PANS which is available to download coz I reset my DWM1001 with this PANS ?

Microsoft Windows [Version 10.0.19042.1165]
(c) Microsoft Corporation. All rights reserved.

C:\Users\SAI>ssh [email protected]
ssh: connect to host 192.168.0.103 port 22: Connection refused

C:\Users\SAI>ssh [email protected]
ssh: connect to host 192.168.0.103 port 22: Connection refused

C:\Users\SAI>ssh [email protected]
The authenticity of host ‘192.168.0.108 (192.168.0.108)’ can’t be established.
ECDSA key fingerprint is SHA256:AiY5gvw9hd89zSSp2vhyn6QtDUZxle/zL/qRmqbZRaA.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added ‘192.168.0.108’ (ECDSA) to the list of known hosts.
[email protected]’s password:
Linux raspberrypi 4.14.50-v7+ #1122 SMP Tue Jun 19 12:26:26 BST 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: Tue Sep 14 06:17:53 2021
[email protected]:~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.50-v7+ ([email protected]) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1122 SMP Tue Jun 19 12:26:26 BST 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 80c85000, node_mem_map ba3a1000
[ 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 @ba34a000 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=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=tty1 root=PARTUUID=c049f471-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
[ 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: 940236K/970752K available (7168K kernel code, 575K rwdata, 2072K rodata, 1024K init, 706K bss, 22324K 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 - 0x80c8fef4 ( 576 kB)
.bss : 0x80c96f40 - 0x80d478b4 ( 707 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 25253 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
[ 0.000264] Console: colour dummy device 80x30
[ 0.000280] console [tty1] enabled
[ 0.000308] Calibrating delay loop (skipped), value calculated using timer frequency… 38.40 BogoMIPS (lpj=192000)
[ 0.000324] pid_max: default: 32768 minimum: 301
[ 0.000642] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000656] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001584] Disabling memory control group subsystem
[ 0.001665] CPU: Testing write buffer coherency: ok
[ 0.002056] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.002431] Setting up static identity map for 0x100000 - 0x10003c
[ 0.002547] Hierarchical SRCU implementation.
[ 0.003176] smp: Bringing up secondary CPUs …
[ 0.003858] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.004603] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.005330] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.005435] smp: Brought up 1 node, 4 CPUs
[ 0.005445] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.005451] CPU: All CPU(s) started in HYP mode.
[ 0.005455] CPU: Virtualization extensions available.
[ 0.006308] devtmpfs: initialized
[ 0.016223] random: get_random_u32 called from bucket_table_alloc+0xfc/0x24c with crng_init=0
[ 0.016959] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.017176] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.017194] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.017751] pinctrl core: initialized pinctrl subsystem
[ 0.018488] NET: Registered protocol family 16
[ 0.021176] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.026017] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.026025] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.026240] Serial: AMBA PL011 UART driver
[ 0.027860] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.028315] uart-pl011 3f201000.serial: could not find pctldev for node /soc/[email protected]/uart0_pins, deferring probe
[ 0.059861] bcm2835-dma 3f007000.dma: DMA legacy API manager at bb813000, dmachans=0x1
[ 0.061360] SCSI subsystem initialized
[ 0.061589] usbcore: registered new interface driver usbfs
[ 0.061641] usbcore: registered new interface driver hub
[ 0.061725] usbcore: registered new device driver usb
[ 0.070092] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-06-07 15:31
[ 0.071466] clocksource: Switched to clocksource arch_sys_counter
[ 0.148541] VFS: Disk quotas dquot_6.6.0
[ 0.148626] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.148811] FS-Cache: Loaded
[ 0.149010] CacheFiles: Loaded
[ 0.157785] NET: Registered protocol family 2
[ 0.158506] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.158629] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.158814] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.158943] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.158987] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.159214] NET: Registered protocol family 1
[ 0.159645] RPC: Registered named UNIX socket transport module.
[ 0.159650] RPC: Registered udp transport module.
[ 0.159655] RPC: Registered tcp transport module.
[ 0.159660] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.161172] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.164015] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.171953] FS-Cache: Netfs ‘nfs’ registered for caching
[ 0.172544] NFS: Registering the id_resolver key type
[ 0.172576] Key type id_resolver registered
[ 0.172582] Key type id_legacy registered
[ 0.172597] nfs4filelayout_init: NFSv4 File Layout Driver Registering…
[ 0.174462] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.174584] io scheduler noop registered
[ 0.174591] io scheduler deadline registered (default)
[ 0.174864] io scheduler cfq registered
[ 0.174871] io scheduler mq-deadline registered
[ 0.174877] io scheduler kyber registered
[ 0.177129] BCM2708FB: allocated DMA memory fad00000
[ 0.177155] BCM2708FB: allocated DMA channel 0 @ bb813000
[ 0.185691] Console: switching to colour frame buffer device 82x26
[ 0.190851] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 0.192190] bcm2835-rng 3f104000.rng: hwrng registered
[ 0.192323] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 0.192788] vc-sm: Videocore shared memory driver
[ 0.193062] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 0.202546] brd: module loaded
[ 0.211060] loop: module loaded
[ 0.211072] Loading iSCSI transport class v2.0-870.
[ 0.211783] libphy: Fixed MDIO Bus: probed
[ 0.211880] usbcore: registered new interface driver lan78xx
[ 0.211932] usbcore: registered new interface driver smsc95xx
[ 0.211948] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.440062] Core Release: 2.80a
[ 0.440071] Setting default values for core params
[ 0.440101] Finished setting default values for core params
[ 0.640346] Using Buffer DMA mode
[ 0.640352] Periodic Transfer Interrupt Enhancement - disabled
[ 0.640357] Multiprocessor Interrupt Enhancement - disabled
[ 0.640364] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.640373] Dedicated Tx FIFOs mode
[ 0.640758] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xbad14000 dma = 0xfad14000 len=9024
[ 0.640781] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 0.640789] dwc_otg: Microframe scheduler enabled
[ 0.640836] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805e7d20
[ 0.640846] WARN::hcd_init_fiq:460: FIQ ASM at 0x805e8088 length 36
[ 0.640857] WARN::hcd_init_fiq:486: MPHI regs_base at 0xbb87e000
[ 0.640909] dwc_otg 3f980000.usb: DWC OTG Controller
[ 0.640939] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 0.640969] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[ 0.641016] Init: Port Power? op_state=1
[ 0.641021] Init: Power Port (0)
[ 0.641221] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.641232] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.641240] usb usb1: Product: DWC OTG Controller
[ 0.641248] usb usb1: Manufacturer: Linux 4.14.50-v7+ dwc_otg_hcd
[ 0.641256] usb usb1: SerialNumber: 3f980000.usb
[ 0.641890] hub 1-0:1.0: USB hub found
[ 0.641930] hub 1-0:1.0: 1 port detected
[ 0.642426] dwc_otg: FIQ enabled
[ 0.642431] dwc_otg: NAK holdoff enabled
[ 0.642436] dwc_otg: FIQ split-transaction FSM enabled
[ 0.642445] Module dwc_common_port init
[ 0.642649] usbcore: registered new interface driver usb-storage
[ 0.642814] mousedev: PS/2 mouse device common for all mice
[ 0.642882] IR NEC protocol handler initialized
[ 0.642888] IR RC5(x/sz) protocol handler initialized
[ 0.642893] IR RC6 protocol handler initialized
[ 0.642897] IR JVC protocol handler initialized
[ 0.642903] IR Sony protocol handler initialized
[ 0.642907] IR SANYO protocol handler initialized
[ 0.642914] IR Sharp protocol handler initialized
[ 0.642919] IR MCE Keyboard/mouse protocol handler initialized
[ 0.642924] IR XMP protocol handler initialized
[ 0.643593] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 0.643841] bcm2835-cpufreq: min=600000 max=1400000
[ 0.644185] sdhci: Secure Digital Host Controller Interface driver
[ 0.644189] sdhci: Copyright(c) Pierre Ossman
[ 0.644540] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[ 0.644851] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[ 0.644946] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.646327] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.646463] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.646628] usbcore: registered new interface driver usbhid
[ 0.646633] usbhid: USB HID core driver
[ 0.647212] vchiq: vchiq_init_state: slot_zero = bad80000, is_master = 0
[ 0.648548] [vc_sm_connected_init]: start
[ 0.657156] [vc_sm_connected_init]: end - returning 0
[ 0.657700] Initializing XFRM netlink socket
[ 0.657722] NET: Registered protocol family 17
[ 0.657815] Key type dns_resolver registered
[ 0.658317] Registering SWP/SWPB emulation handler
[ 0.658864] registered taskstats version 1
[ 0.664781] uart-pl011 3f201000.serial: cts_event_workaround enabled
[ 0.664860] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 0.666392] 3f215040.serial: ttyS0 at MMIO 0x0 (irq = 166, base_baud = 31250000) is a 16550
[ 0.667247] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 0.667256] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 0.732085] sdhost: log_buf @ bad13000 (fad13000)
[ 0.768444] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 0.770015] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.771590] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.774371] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 0.811486] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 0.812474] of_cfs_init
[ 0.812554] of_cfs_init: OK
[ 0.813103] Waiting for root device PARTUUID=c049f471-02…
[ 0.852606] random: fast init done
[ 0.859866] mmc1: new high speed SDIO card at address 0001
[ 0.861570] Indeed it is in host mode hprt0 = 00021501
[ 0.989686] mmc0: host does not support reading read-only switch, assuming write-enable
[ 0.993686] mmc0: new high speed SDHC card at address aaaa
[ 0.994140] mmcblk0: mmc0:aaaa SD32G 29.7 GiB
[ 0.995456] mmcblk0: p1 p2
[ 1.023580] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 1.023588] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 1.071501] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.071631] Indeed it is in host mode hprt0 = 00001101
[ 1.311767] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[ 1.311781] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.312397] hub 1-1:1.0: USB hub found
[ 1.312486] hub 1-1:1.0: 4 ports detected
[ 1.619638] EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
[ 1.619776] EXT4-fs (mmcblk0p2): 1 orphan inode deleted
[ 1.619782] EXT4-fs (mmcblk0p2): recovery complete
[ 1.628616] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.628671] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.631508] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 1.636530] devtmpfs: mounted
[ 1.639463] Freeing unused kernel memory: 1024K
[ 1.761810] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
[ 1.761826] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.762474] hub 1-1.1:1.0: USB hub found
[ 1.762565] hub 1-1.1:1.0: 3 ports detected
[ 2.016758] systemd[1]: System time before build time, advancing clock.
[ 2.115363] dwc_otg_handle_wakeup_detected_intr lxstate = 2
[ 2.152408] NET: Registered protocol family 10
[ 2.153555] Segment Routing with IPv6
[ 2.162571] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.179282] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.184281] 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)
[ 2.184840] systemd[1]: Detected architecture arm.
[ 2.185665] systemd[1]: Set hostname to .
[ 2.217523] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.246369] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read)
[ 2.581528] usb 1-1.1.1: new high-speed USB device number 4 using dwc_otg
[ 2.619945] systemd[1]: Created slice User and Session Slice.
[ 2.620690] systemd[1]: Created slice System Slice.
[ 2.621065] systemd[1]: Listening on Syslog Socket.
[ 2.621278] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 2.621584] systemd[1]: Listening on udev Control Socket.
[ 2.621838] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 2.624785] systemd[1]: Mounting POSIX Message Queue File System…
[ 2.707340] i2c /dev entries driver
[ 2.712145] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
[ 2.712163] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.713441] dwm: no symbol version for module_layout
[ 2.713465] dwm: loading out-of-tree module taints kernel.
[ 3.004310] libphy: lan78xx-mdiobus: probed
[ 3.080372] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 3.162612] systemd-journald[86]: Received request to flush runtime journal from PID 1
[ 3.694273] dwm spi0.0: loading
[ 3.694470] dwm spi0.0: DWM1001 TWR Real Time Location System
[ 3.694478] dwm spi0.0:
[ 3.694486] dwm spi0.0: Copyright : 2016-2019 LEAPS and Decawave
[ 3.694496] dwm spi0.0: License : Please visit https://decawave.com/dwm1001_license
[ 3.694504] dwm spi0.0: Compiled : Feb 4 2019 12:36:58
[ 3.752106] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.764796] bcm2835_alsa bcm2835_alsa: card created with 8 channels
[ 3.967776] brcmfmac: F1 signature read @0x18000000=0x15264345
[ 3.977823] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
[ 3.978500] usbcore: registered new interface driver brcmfmac
[ 4.441105] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 4.441133] dwm spi0.0: dwm_node_id_get failed, error -12
[ 4.441143] dwm spi0.0: reseting bridge
[ 4.634350] random: crng init done
[ 4.634369] random: 7 urandom warning(s) missed due to ratelimiting
[ 4.708272] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[ 4.708812] 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
[ 4.982348] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 4.982374] dwm spi0.0: dwm_reset failed, error -14
[ 4.982383] dwm spi0.0: bridge can’t be initialized, error -14
[ 5.754147] uart-pl011 3f201000.serial: no DMA platform data
[ 6.280907] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
[ 6.920803] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 6.920970] brcmfmac: power management disabled
[ 7.028910] dwm spi0.0: PAN ID changed by user to x783A
[ 7.028922] dwm spi0.0: encryption key changed by user
[ 7.028926] dwm spi0.0: encryption configuration changed by user
[ 7.028930] dwm spi0.0: firmware update configuration changed by user
[ 7.028933] dwm spi0.0: UWB mode configuration changed by user
[ 7.028937] dwm spi0.0: reinitialize …
[ 7.028941] dwm spi0.0: can’t schedule work: BH start reinit
[ 7.145188] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 8.708747] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 8.709536] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 8.709556] dwm spi0.0: dwm_node_id_get failed, error -12
[ 8.709562] dwm spi0.0: reseting bridge
[ 9.239024] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 9.239037] dwm spi0.0: dwm_reset failed, error -14
[ 9.239041] dwm spi0.0: bridge can’t be initialized, error -14
[ 11.303932] fuse init (API version 7.26)
[ 12.327154] Bluetooth: Core ver 2.22
[ 12.327220] NET: Registered protocol family 31
[ 12.327223] Bluetooth: HCI device and connection manager initialized
[ 12.327241] Bluetooth: HCI socket layer initialized
[ 12.327252] Bluetooth: L2CAP socket layer initialized
[ 12.327277] Bluetooth: SCO socket layer initialized
[ 12.346157] Bluetooth: HCI UART driver ver 2.3
[ 12.346169] Bluetooth: HCI UART protocol H4 registered
[ 12.346172] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 12.346311] Bluetooth: HCI UART protocol Broadcom registered
[ 12.596685] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 12.596699] Bluetooth: BNEP filters: protocol multicast
[ 12.596717] Bluetooth: BNEP socket layer initialized
[ 12.654309] Bluetooth: RFCOMM TTY layer initialized
[ 12.654331] Bluetooth: RFCOMM socket layer initialized
[ 12.654349] Bluetooth: RFCOMM ver 1.11
[ 13.087816] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 13.087830] dwm spi0.0: dwm_node_id_get failed, error -12
[ 13.087835] dwm spi0.0: reseting bridge
[ 13.625619] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 13.625627] dwm spi0.0: reseting bridge manually
[ 13.625737] dwm spi0.0: dwm_reset failed, error -14
[ 13.625747] dwm spi0.0: bridge can’t be initialized, error -14
[ 17.355908] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 17.355922] dwm spi0.0: reseting bridge manually
[ 17.356038] dwm spi0.0: dwm_node_id_get failed, error -12
[ 17.356047] dwm spi0.0: reseting bridge
[ 17.892490] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 17.892498] dwm spi0.0: reseting bridge manually
[ 17.892608] dwm spi0.0: dwm_reset failed, error -14
[ 17.892612] dwm spi0.0: bridge can’t be initialized, error -14
[ 21.669854] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 21.669862] dwm spi0.0: reseting bridge manually
[ 21.669972] dwm spi0.0: dwm_node_id_get failed, error -12
[ 21.669977] dwm spi0.0: reseting bridge
[ 22.200080] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 22.200088] dwm spi0.0: reseting bridge manually
[ 22.200199] dwm spi0.0: dwm_reset failed, error -14
[ 22.200203] dwm spi0.0: bridge can’t be initialized, error -14
[ 25.990334] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 25.990342] dwm spi0.0: reseting bridge manually
[ 25.990450] dwm spi0.0: dwm_node_id_get failed, error -12
[ 25.990455] dwm spi0.0: reseting bridge
[ 26.520174] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 26.520182] dwm spi0.0: reseting bridge manually
[ 26.520292] dwm spi0.0: dwm_reset failed, error -14
[ 26.520296] dwm spi0.0: bridge can’t be initialized, error -14
[ 30.310157] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 30.310165] dwm spi0.0: reseting bridge manually
[ 30.310273] dwm spi0.0: dwm_node_id_get failed, error -12
[ 30.310277] dwm spi0.0: reseting bridge
[ 30.838481] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 30.838489] dwm spi0.0: reseting bridge manually
[ 30.838598] dwm spi0.0: dwm_reset failed, error -14
[ 30.838602] dwm spi0.0: bridge can’t be initialized, error -14
[ 34.630184] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 34.630192] dwm spi0.0: reseting bridge manually
[ 34.630301] dwm spi0.0: dwm_node_id_get failed, error -12
[ 34.630305] dwm spi0.0: reseting bridge
[ 35.158554] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 35.158562] dwm spi0.0: reseting bridge manually
[ 35.158671] dwm spi0.0: dwm_reset failed, error -14
[ 35.158675] dwm spi0.0: bridge can’t be initialized, error -14
[ 38.952783] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 38.952791] dwm spi0.0: reseting bridge manually
[ 38.952901] dwm spi0.0: dwm_node_id_get failed, error -12
[ 38.952905] dwm spi0.0: reseting bridge
[ 39.488554] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 39.488562] dwm spi0.0: reseting bridge manually
[ 39.488670] dwm spi0.0: dwm_reset failed, error -14
[ 39.488674] dwm spi0.0: bridge can’t be initialized, error -14
[ 43.270064] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 43.270074] dwm spi0.0: reseting bridge manually
[ 43.270184] dwm spi0.0: dwm_node_id_get failed, error -12
[ 43.270189] dwm spi0.0: reseting bridge
[ 43.798468] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 43.798475] dwm spi0.0: reseting bridge manually
[ 43.798583] dwm spi0.0: dwm_reset failed, error -14
[ 43.798587] dwm spi0.0: bridge can’t be initialized, error -14
[ 47.589718] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 47.589727] dwm spi0.0: reseting bridge manually
[ 47.589836] dwm spi0.0: dwm_node_id_get failed, error -12
[ 47.589841] dwm spi0.0: reseting bridge
[ 48.118453] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 48.118460] dwm spi0.0: reseting bridge manually
[ 48.118569] dwm spi0.0: dwm_reset failed, error -14
[ 48.118573] dwm spi0.0: bridge can’t be initialized, error -14
[ 51.909483] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 51.909493] dwm spi0.0: reseting bridge manually
[ 51.909600] dwm spi0.0: dwm_node_id_get failed, error -12
[ 51.909604] dwm spi0.0: reseting bridge
[ 52.438613] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 52.438621] dwm spi0.0: reseting bridge manually
[ 52.438730] dwm spi0.0: dwm_reset failed, error -14
[ 52.438734] dwm spi0.0: bridge can’t be initialized, error -14
[ 56.229488] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 56.229497] dwm spi0.0: reseting bridge manually
[ 56.229607] dwm spi0.0: dwm_node_id_get failed, error -12
[ 56.229611] dwm spi0.0: reseting bridge
[ 56.758483] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 56.758492] dwm spi0.0: reseting bridge manually
[ 56.758602] dwm spi0.0: dwm_reset failed, error -14
[ 56.758605] dwm spi0.0: bridge can’t be initialized, error -14
[ 60.549231] dwm spi0.0: decode TLV failed, error 2 t:0 l:0
[ 60.549239] dwm spi0.0: reseting bridge manually
[ 60.549347] dwm spi0.0: dwm_node_id_get failed, error -12
Some time minicom work some time not
image
even able to see anchor
image
image

Hi @Rpatil
just double checking you should have there the
DWM1001\Factory_Firmware_Image\DWM1001_PANS_R2.0.hex

Could you access the shell directly form the RPi?

Best regards,
Jiri

Hi Jiri,

Yes we are using the same PANS screen shot attached
image

Some time we are able to communicate with shell through Raspberry pi ( minicom ) screen shot attached but most of the time get garbage text