Posts by xango

AZDelivery hat mir kulanterweise einen Ersatz geschickt. Sieht vorder- und rückseitig gleich aus wie der erste von denen. Wird ebenfalls nicht am PC erkannt.

Die Tage probiere ich den von DSD Tech.

Quote from Fliegenhals

Hast Du denn auch mal gemessen, ob die Verbindung zwischen GND, 5V bzw. D- & D+ hochohmig ist?

ja, gerade gecheckt. Sind hochohmig. Ich gehe davon aus das die Chips Fakes oder defekte sind.

Mal schauen wenn der Ersatz von AZ-delievry da ist.

Also, das Kabel ist ok; Habe es durchgeklingelt. AZ-Delivery schickt mir kulanterweise einen neuen Adapter. Bekomme ich aber erst am 19.4. und kann es am PC testen ob er erkannt wird.

Quote from Outlaw

Hier habe ich das Produkt und die identischen Bilder gefunden:
FT232RL USB zu TTL Serial Adapter für 3,3V und 5V – AZ-Delivery

Dort habe ich es gekauft. AZ-Delivery hat mir inzwischen den Kaufbetrag erstattet. Leider keine Info warum das Teil nicht funktioniert.

Beim Bild bei Az-delievry ist der Chip falsch rum dargestellt. Bei meinen Adaptern habe ich über verschiedene Anschlüsse überprüft das der Chip bei allen 3 Typen richtig sitzt. Hatte schon die Vermutung das der Chip falsch rum gelötet sein könnte was aber nicht der Fall ist.

Hallo Outi

wäre es möglich das Du ein Foto von Vorder- und Rückseite machen kannst. Bei dem Teil direkt bei AZ-Delivery gekauft ist die Beschriftung des Chips übrelackiert und kann nicht entziffert werden. Rückseite sieht bei allen 3 gleich aus.

AZ-delivery hat bisher auf mein Reklamation nicht geantwortet.

Ich schau mal diese Tage ob ich noch einen Shop hier finden kann.

Quote from framp

Steckst Du den Adapter direkt in Dein WIndowssystem oder nutzt Du auch ein Verlaengerungskabel? Wenn ja verbinde den Adapter doch mal direkt ohne Verlaengerung. Je nach Qualitaet des Kabels kann es da durchaus Probleme geben.

Der Adapter hat ein Mini B usb stecker. Geht nur mit Kabel

Versteh ich richtig: Du nutzt den DPD Tech nicht direkt, also nicht Hardwaremäßig an einem Raspi?

Hallo framp, hast Du den auch bei Amaz gekauft und läuft auf dem Raspi?

Ja, habe ich extra gekauft. Ich glaube dasß das kurze Aufblinken der Beiden LEDs ein Zeichen dafür ist.

Ma schauen ob Morgen AZ-Delivery auf meine Reklamation reagiert.

ist ein FTDI Chip drauf. Habe auch schon versucht am PC den FTDI Treiber zu installieren. Rechts unten: nach dem ich den Adapet aus- und wieder eingesteckt hatte.

Sieh hier: Taucht auch nicht als COM Schnitstelle auf.

nein, keiner der 3 hat funktioniert auch an anderen usb ports. Was mich wundert das selbst der bei AZ-Delivery gekaufte auch nicht tut. Hätte ja sein können das die über Ali gekaufte Fakes sind.

Am PC sagt Win7 "unknown device"

Der HL-340 USB funktioniert. Der dient zum auslesen des Wechselrichters. Der andere ist mit einen FTDI Cip. Wird also nicht erkannt.

Kannst Du irgendwas erkennen aus dem screenshot. Und die Frage wie kommet man wieder zurück auf die Systemebene? exite geht nicht.

pi@solaranzeige:~ $ lsusb

Bus 001 Device 004: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter

Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter

Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

pi@solaranzeige:~ $ dmesg -wH

[Mär23 20:45] Booting Linux on physical CPU 0x0

[ +0,000000] Linux version 5.10.103-v7+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1529 SMP Tue Mar 8 12:21:37 GMT 2022

[ +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 Rev 1.2

[ +0,000000] random: fast init done

[ +0,000000] Memory policy: Data cache writealloc

[ +0,000000] Reserved memory: created CMA memory pool at 0x37400000, size 64 MiB

[ +0,000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool

[ +0,000000] Zone ranges:

[ +0,000000] DMA [mem 0x0000000000000000-0x000000003b3fffff]

[ +0,000000] Normal empty

[ +0,000000] Movable zone start for each node

[ +0,000000] Early memory node ranges

[ +0,000000] node 0: [mem 0x0000000000000000-0x000000003b3fffff]

[ +0,000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003b3fffff]

[ +0,000000] On node 0 totalpages: 242688

[ +0,000000] DMA zone: 2133 pages used for memmap

[ +0,000000] DMA zone: 0 pages reserved

[ +0,000000] DMA zone: 242688 pages, LIFO batch:63

[ +0,000000] percpu: Embedded 20 pages/cpu s50828 r8192 d22900 u81920

[ +0,000000] pcpu-alloc: s50828 r8192 d22900 u81920 alloc=20*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: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=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=ttyS0,115200 console=tty1 root=PARTUUID=8978ce14-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait plymouth.ignore-serial-consoles logo.nologo loglevel=2 quiet splash

[ +0,000000] Kernel parameter elevator= does not have any effect anymore.

Please use sysfs to set IO scheduler for individual devices.

[ +0,000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)

[ +0,000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)

[ +0,000000] mem auto-init: stack:off, heap alloc:off, heap free:off

[ +0,000000] Memory: 878804K/970752K available (10240K kernel code, 1312K rwdata, 2952K rodata, 1024K init, 862K bss, 26412K reserved, 65536K cma-reserved)

[ +0,000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1

[ +0,000000] ftrace: allocating 32081 entries in 95 pages

[ +0,000000] ftrace: allocated 94 pages with 5 groups

[ +0,000000] rcu: Hierarchical RCU implementation.

[ +0,000000] Rude variant of Tasks RCU enabled.

[ +0,000000] Tracing variant of Tasks RCU enabled.

[ +0,000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.

[ +0,000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16

[ +0,000000] random: get_random_bytes called from start_kernel+0x3ac/0x580 with crng_init=1

[ +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

[ +0,000000] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns

[ +0,000013] Switching to timer-based delay loop, resolution 52ns

[ +0,000280] Console: colour dummy device 80x30

[ +0,000073] printk: console [tty1] enabled

[ +0,000052] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)

[ +0,000028] pid_max: default: 32768 minimum: 301

[ +0,000206] LSM: Security Framework initializing

[ +0,000243] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)

[ +0,000024] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)

[ +0,001445] cgroup: Disabling memory control group subsystem

[ +0,000264] CPU: Testing write buffer coherency: ok

[ +0,000495] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

[ +0,001240] Setting up static identity map for 0x100000 - 0x10003c

[ +0,000186] rcu: Hierarchical SRCU implementation.

[ +0,000920] smp: Bringing up secondary CPUs ...

[ +0,001168] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001

[ +0,001279] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002

[ +0,001201] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003

[ +0,000157] smp: Brought up 1 node, 4 CPUs

[ +0,000022] SMP: Total of 4 processors activated (153.60 BogoMIPS).

[ +0,000012] CPU: All CPU(s) started in HYP mode.

[ +0,000011] CPU: Virtualization extensions available.

[ +0,001101] devtmpfs: initialized

[ +0,018002] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4

[ +0,000245] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns

[ +0,000031] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)

[ +0,003072] pinctrl core: initialized pinctrl subsystem

[ +0,001201] NET: Registered protocol family 16

[ +0,004460] DMA: preallocated 1024 KiB pool for atomic coherent allocations

[ +0,005717] audit: initializing netlink subsys (disabled)

[ +0,000325] audit: type=2000 audit(0.040:1): state=initialized audit_enabled=0 res=1

[ +0,000608] thermal_sys: Registered thermal governor 'step_wise'

[ +0,001233] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.

[ +0,000015] hw-breakpoint: maximum watchpoint size is 8 bytes.

[ +0,000300] Serial: AMBA PL011 UART driver

[ +0,018359] bcm2835-mbox 3f00b880.mailbox: mailbox enabled

[ +0,016123] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-12-01T15:07:06, variant start

[ +0,010012] raspberrypi-firmware soc:firmware: Firmware hash is 71bd3109023a0c8575585ba87cbb374d2eeb038f

[ +0,044799] Kprobes globally optimized

[ +0,005097] bcm2835-dma 3f007000.dma: DMA legacy API manager, dmachans=0x1

[ +0,002277] SCSI subsystem initialized

[ +0,000261] usbcore: registered new interface driver usbfs

[ +0,000064] usbcore: registered new interface driver hub

[ +0,000072] usbcore: registered new device driver usb

[ +0,002221] clocksource: Switched to clocksource arch_sys_counter

[ +1,718040] VFS: Disk quotas dquot_6.6.0

[ +0,000115] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

[ +0,000202] FS-Cache: Loaded

[ +0,000282] CacheFiles: Loaded

[ +0,010851] NET: Registered protocol family 2

[ +0,000276] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)

[ +0,002049] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)

[ +0,000064] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)

[ +0,000118] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)

[ +0,000193] TCP: Hash tables configured (established 8192 bind 8192)

[ +0,000186] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)

[ +0,000057] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)

[ +0,000285] NET: Registered protocol family 1

[ +0,000784] RPC: Registered named UNIX socket transport module.

[ +0,000013] RPC: Registered udp transport module.

[ +0,000012] RPC: Registered tcp transport module.

[ +0,000012] RPC: Registered tcp NFSv4.1 backchannel transport module.

[ +0,001948] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available

[ +0,003738] Initialise system trusted keyrings

[ +0,000274] workingset: timestamp_bits=14 max_order=18 bucket_order=4

[ +0,009530] zbud: loaded

[ +0,002114] FS-Cache: Netfs 'nfs' registered for caching

[ +0,000875] NFS: Registering the id_resolver key type

[ +0,000063] Key type id_resolver registered

[ +0,000013] Key type id_legacy registered

[ +0,000156] nfs4filelayout_init: NFSv4 File Layout Driver Registering...

[ +0,000015] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...

[ +0,001198] Key type asymmetric registered

[ +0,000015] Asymmetric key parser 'x509' registered

[ +0,000069] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)

[ +0,000015] io scheduler mq-deadline registered

[ +0,000013] io scheduler kyber registered

[ +0,005080] bcm2708_fb soc:fb: FB found 1 display(s)

[ +0,006815] Console: switching to colour frame buffer device 82x26

[ +0,004955] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 656x416

[ +0,005746] bcm2835-rng 3f104000.rng: hwrng registered

[ +0,000446] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)

[ +0,000838] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000

[ +0,012254] brd: module loaded

[ +0,012313] loop: module loaded

[ +0,001751] Loading iSCSI transport class v2.0-870.

[ +0,001843] usbcore: registered new interface driver lan78xx

[ +0,000068] usbcore: registered new interface driver smsc95xx

[ +0,000027] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)

[ +0,728262] Core Release: 2.80a

[ +0,000016] Setting default values for core params

[ +0,000031] Finished setting default values for core params

[ +0,200390] Using Buffer DMA mode

[ +0,000014] Periodic Transfer Interrupt Enhancement - disabled

[ +0,000012] Multiprocessor Interrupt Enhancement - disabled

[ +0,000014] OTG VER PARAM: 0, OTG VER FLAG: 0

[ +0,000030] Dedicated Tx FIFOs mode

[ +0,000541] WARN::dwc_otg_hcd_init:1074: FIQ DMA bounce buffers: virt = b7504000 dma = 0xf7504000 len=9024

[ +0,000032] FIQ FSM acceleration enabled for :

Non-periodic Split Transactions

Periodic Split Transactions

High-Speed Isochronous Endpoints

Interrupt/Control Split Transaction hack enabled

[ +0,000014] dwc_otg: Microframe scheduler enabled

[ +0,000068] WARN::hcd_init_fiq:457: FIQ on core 1

[ +0,000016] WARN::hcd_init_fiq:458: FIQ ASM at 807cb8b8 length 36

[ +0,000017] WARN::hcd_init_fiq:497: MPHI regs_base at bb810000

[ +0,000022] dwc_otg 3f980000.usb: DWC OTG Controller

[ +0,000039] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1

[ +0,000048] dwc_otg 3f980000.usb: irq 89, io mem 0x00000000

[ +0,000055] Init: Port Power? op_state=1

[ +0,000012] Init: Power Port (0)

[ +0,000373] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10

[ +0,000018] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[ +0,000015] usb usb1: Product: DWC OTG Controller

[ +0,000015] usb usb1: Manufacturer: Linux 5.10.103-v7+ dwc_otg_hcd

[ +0,000014] usb usb1: SerialNumber: 3f980000.usb

[ +0,000760] hub 1-0:1.0: USB hub found

[ +0,000067] hub 1-0:1.0: 1 port detected

[ +0,001229] dwc_otg: FIQ enabled

[ +0,000013] dwc_otg: NAK holdoff enabled

[ +0,000012] dwc_otg: FIQ split-transaction FSM enabled

[ +0,000017] Module dwc_common_port init

[ +0,000311] usbcore: registered new interface driver usb-storage

[ +0,000358] mousedev: PS/2 mouse device common for all mice

[ +0,001200] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer

[ +0,002515] sdhci: Secure Digital Host Controller Interface driver

[ +0,000014] sdhci: Copyright(c) Pierre Ossman

[ +0,000610] mmc-bcm2835 3f300000.mmcnr: could not get clk, deferring probe

[ +0,000678] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe

[ +0,000244] sdhci-pltfm: SDHCI platform and OF driver helper

[ +0,001843] ledtrig-cpu: registered to indicate activity on CPUs

[ +0,000418] hid: raw HID events driver (C) Jiri Kosina

[ +0,000163] usbcore: registered new interface driver usbhid

[ +0,000012] usbhid: USB HID core driver

[ +0,005451] Initializing XFRM netlink socket

[ +0,000045] NET: Registered protocol family 17

[ +0,000149] Key type dns_resolver registered

[ +0,000887] Registering SWP/SWPB emulation handler

[ +0,000178] registered taskstats version 1

[ +0,000033] Loading compiled-in X.509 certificates

[ +0,000883] Key type ._fscrypt registered

[ +0,000015] Key type .fscrypt registered

[ +0,000013] Key type fscrypt-provisioning registered

[ +0,011529] uart-pl011 3f201000.serial: cts_event_workaround enabled

[ +0,000111] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 114, base_baud = 0) is a PL011 rev2

[ +0,002353] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver

[ +0,001665] mmc-bcm2835 3f300000.mmcnr: mmc_debug:0 mmc_debug2:0

[ +0,000017] mmc-bcm2835 3f300000.mmcnr: DMA channel allocated

[ +0,024614] sdhost: log_buf @ (ptrval) (f7507000)

[ +0,037203] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)

[ +0,001683] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[ +0,001679] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[ +0,003038] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)

[ +0,005850] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)

[ +0,003001] of_cfs_init

[ +0,000254] of_cfs_init: OK

[ +0,001188] Waiting for root device PARTUUID=8978ce14-02...

[ +0,016551] Indeed it is in host mode hprt0 = 00021501

[ +0,096326] mmc0: host does not support reading read-only switch, assuming write-enable

[ +0,003601] mmc0: new high speed SDHC card at address 5048

[ +0,000962] mmcblk0: mmc0:5048 SD32G 29.7 GiB

[ +0,003237] mmcblk0: p1 p2

[ +0,032805] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)

[ +0,000107] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.

[ +0,000836] devtmpfs: mounted

[ +0,007563] Freeing unused kernel memory: 1024K

[ +0,010696] mmc1: new high speed SDIO card at address 0001

[ +0,019761] Run /sbin/init as init process

[ +0,000012] with arguments:

[ +0,000011] /sbin/init

[ +0,000011] splash

[ +0,000011] with environment:

[ +0,000011] HOME=/

[ +0,000011] TERM=linux

[ +0,029458] usb 1-1: new high-speed USB device number 2 using dwc_otg

[ +0,000180] Indeed it is in host mode hprt0 = 00001101

[ +0,240213] usb 1-1: New USB device found, idVendor=0424, idProduct=9514, bcdDevice= 2.00

[ +0,000025] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[ +0,000844] hub 1-1:1.0: USB hub found

[ +0,000147] hub 1-1:1.0: 5 ports detected

[ +0,318604] usb 1-1.1: new high-speed USB device number 3 using dwc_otg

[ +0,018989] systemd[1]: System time before build time, advancing clock.

[ +0,111384] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00, bcdDevice= 2.00

[ +0,000026] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[ +0,002849] smsc95xx v2.0.0

[ +0,030261] NET: Registered protocol family 10

[ +0,001378] Segment Routing with IPv6

[ +0,071416] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:3f:06:cb

[ +0,027811] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)

[ +0,001170] systemd[1]: Detected architecture arm.

[ +0,047591] systemd[1]: Set hostname to <solaranzeige>.

[ +0,027193] usb 1-1.5: new full-speed USB device number 4 using dwc_otg

[ +0,133383] usb 1-1.5: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.54

[ +0,000030] usb 1-1.5: New USB device strings: Mfr=0, Product=2, SerialNumber=0

[ +0,000016] usb 1-1.5: Product: USB2.0-Ser!

[ +0,624870] systemd[1]: /lib/systemd/system/xrdp.service:8: PIDFile= references path below legacy directory /var/run/, updating /var/run/xrdp/xrdp.pid → /run/xrdp/xrdp.pid; please update the unit file accordingly.

[ +0,002380] systemd[1]: /lib/systemd/system/xrdp-sesman.service:9: PIDFile= references path below legacy directory /var/run/, updating /var/run/xrdp/xrdp-sesman.pid → /run/xrdp/xrdp-sesman.pid; please update the unit file accordingly.

[ +0,175565] systemd[1]: /usr/lib/systemd/system/grafana-server.service:26: Unknown lvalue 'ProtectClock' in section 'Service', ignoring

[ +0,000109] systemd[1]: /usr/lib/systemd/system/grafana-server.service:29: Unknown lvalue 'ProtectHostname' in section 'Service', ignoring

[ +0,000061] systemd[1]: /usr/lib/systemd/system/grafana-server.service:30: Unknown lvalue 'ProtectKernelLogs' in section 'Service', ignoring

[ +0,000099] systemd[1]: /usr/lib/systemd/system/grafana-server.service:33: Unknown lvalue 'ProtectProc' in section 'Service', ignoring

[ +0,000182] systemd[1]: /usr/lib/systemd/system/grafana-server.service:39: Unknown lvalue 'RestrictSUIDSGID' in section 'Service', ignoring

[ +0,120749] random: systemd: uninitialized urandom read (16 bytes read)

[ +0,015501] random: systemd: uninitialized urandom read (16 bytes read)

[ +0,001311] random: systemd: uninitialized urandom read (16 bytes read)

[ +0,208435] i2c /dev entries driver

[ +0,519702] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)

[ +0,102667] systemd-journald[125]: Received request to flush runtime journal from PID 1

[ +0,724140] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.

[ +0,003181] bcm2835_vc_sm_cma_probe: Videocore shared memory driver

[ +0,000100] [vc_sm_connected_init]: start

[ +0,003326] [vc_sm_connected_init]: installed successfully

[ +0,035076] mc: Linux media interface: v0.10

[ +0,047615] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.

[ +0,011524] bcm2835_audio bcm2835_audio: card created with 8 channels

[ +0,073257] videodev: Linux video capture interface: v2.00

[ +0,048639] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.

[ +0,040542] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.

[ +0,001317] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.

[ +0,013810] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.

[ +0,002827] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13

[ +0,000606] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14

[ +0,000451] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15

[ +0,000413] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16

[ +0,000035] bcm2835-isp bcm2835-isp: Register output node 0 with media controller

[ +0,000027] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller

[ +0,000021] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller

[ +0,000021] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller

[ +0,000225] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp

[ +0,005538] bcm2835-codec bcm2835-codec: Device registered as /dev/video10

[ +0,000064] bcm2835-codec bcm2835-codec: Loaded V4L2 decode

[ +0,025830] bcm2835-codec bcm2835-codec: Device registered as /dev/video11

[ +0,000079] bcm2835-codec bcm2835-codec: Loaded V4L2 encode

[ +0,017409] bcm2835-codec bcm2835-codec: Device registered as /dev/video12

[ +0,000058] bcm2835-codec bcm2835-codec: Loaded V4L2 isp

[ +0,014130] bcm2835-codec bcm2835-codec: Device registered as /dev/video18

[ +0,000054] bcm2835-codec bcm2835-codec: Loaded V4L2 image_fx

[ +0,146394] cfg80211: Loading compiled-in X.509 certificates for regulatory database

[ +0,198275] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'

[ +0,083908] usbcore: registered new interface driver usbserial_generic

[ +0,000090] usbserial: USB Serial support registered for generic

[ +0,003814] usbcore: registered new interface driver ch341

[ +0,000091] usbserial: USB Serial support registered for ch341-uart

[ +0,000120] ch341 1-1.5:1.0: ch341-uart converter detected

[ +0,003104] usb 1-1.5: ch341-uart converter now attached to ttyUSB0

[ +0,003988] brcmfmac: F1 signature read @0x18000000=0x1541a9a6

[ +0,032200] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1

[ +0,000913] usbcore: registered new interface driver brcmfmac

[ +0,238048] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1

[ +0,001020] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1

[ +0,000119] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available

[ +0,001010] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Oct 22 2019 01:59:28 version 7.45.98.94 (r723000 CY) FWID 01-3b33decd

[ +2,126925] uart-pl011 3f201000.serial: no DMA platform data

[ +0,129317] 8021q: 802.1Q VLAN Support v1.8

[ +0,057428] random: crng init done

[ +0,000030] random: 7 urandom warning(s) missed due to ratelimiting

[ +0,605482] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled

[ +0,162313] Adding 524284k swap on /var/swap. Priority:-2 extents:1126 across:7391648k SSFS

[ +0,903113] SMSC LAN8700 usb-001:003:01: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=usb-001:003:01, irq=POLL)

[ +0,000253] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup

[ +0,015201] smsc95xx 1-1.1:1.0 eth0: Link is Down

[ +1,025867] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

[ +1,826619] Bluetooth: Core ver 2.22

[ +0,000113] NET: Registered protocol family 31

[ +0,000009] Bluetooth: HCI device and connection manager initialized

[ +0,002460] Bluetooth: HCI socket layer initialized

[ +0,000022] Bluetooth: L2CAP socket layer initialized

[ +0,000049] Bluetooth: SCO socket layer initialized

[ +0,076457] Bluetooth: HCI UART driver ver 2.3

[ +0,000022] Bluetooth: HCI UART protocol H4 registered

[ +0,000103] Bluetooth: HCI UART protocol Three-wire (H5) registered

[ +0,000206] Bluetooth: HCI UART protocol Broadcom registered

[ +0,869032] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[ +0,000014] Bluetooth: BNEP filters: protocol multicast

[ +0,000020] Bluetooth: BNEP socket layer initialized

[ +0,123823] Bluetooth: RFCOMM TTY layer initialized

[ +0,000034] Bluetooth: RFCOMM socket layer initialized

[ +0,000031] Bluetooth: RFCOMM ver 1.11

[ +1,131933] st: Version 20160209, fixed bufsize 32768, s/g segs 256

[ +0,055332] ICMPv6: process `dhcpcd' is using deprecated sysctl (syscall) net.ipv6.neigh.wlan0.retrans_time - use net.ipv6.neigh.wlan0.retrans_time_ms instead

[ +3,341741] fuse: init (API version 7.32)

[Mär26 18:20] usb 1-1.4: new full-speed USB device number 5 using dwc_otg

[ +0,099997] usb 1-1.4: device descriptor read/64, error -32

[ +0,220009] usb 1-1.4: device descriptor read/64, error -32

[ +0,220007] usb 1-1.4: new full-speed USB device number 6 using dwc_otg

[ +0,099995] usb 1-1.4: device descriptor read/64, error -32

[ +0,220013] usb 1-1.4: device descriptor read/64, error -32

[ +0,120124] usb 1-1-port4: attempt power cycle

[ +0,660003] usb 1-1.4: new full-speed USB device number 7 using dwc_otg

[ +0,439924] usb 1-1.4: device not accepting address 7, error -32

[ +0,109940] usb 1-1.4: new full-speed USB device number 8 using dwc_otg

[ +0,440028] usb 1-1.4: device not accepting address 8, error -32

[ +0,000133] usb 1-1-port4: unable to enumerate USB device

Habe 3 St. USB-Ser (uart/ttl) Adapter. Die werden sowohl im Raspi als auch im PC nicht erkannt. Das eine stammt von AZ-Delivery und 2 andere aber absolut gleiche Platine beim Ali gekauft.

Im PC (Gerätemanger) nur als " unknown device" aufgeführt. Im Raspi mit lsusb nicht zu shen.

Hat jemand eine Idee an was es liegen könnte?

Nochmal von vorne mehr oder weniger.

Habe einen neuen Raspi 4B. Wlan funktioniert noch nicht. Was muß ich in wpa_supplicant eintragen das er sich mit dem Repeater verbindet

sudo Ifconfig wlano up

habe ich schon gemacht. Ifconig:

wlan0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500

ether d8:3a:dd:01:61:8b txqueuelen 1000 (Ethernet)

RX packets 0 bytes 0 (0.0 B)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 0 bytes 0 (0.0 B)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

Fehlt wahrscheinlich die Verbindung zum Repeater. Habe vergessenund leider nicht nortiert wie ich es vor einiger Zeit gemacht habe.

Vielleicht mag mir jemand helfen.

Fazit: die schlechte Verbindung war bedingt durch die Verbindung des PI direkt mit dem Router (15m, 3 Wände). Hatte ich wohl nach einem Update des Programms und dem Neustart des Raspi falsch eingestellt. Ich hoffe das es nun so bleibt. Jetzt via Repeater!

Der Thread kann von mir aus hier beendet werden.

Tschüß und vielen Dank für die Hilfe hier.

xango

Ich hatte mal vor langer Zeit iperf eingesetzt. Deshab iperf3 auf dem PI installiert und auf dem PC diese Version:

iPerf 3.1.3 (8 jun 2016 - 1.3 MiB for Windows XP to Windows 10).

Leider popt das Fenster auf meinem Win7 PC nur kurz auf und verschwindet sofort. Woran könnte das liegen?

Habe iperf3 auch als Admin gestartet.

wie ich gerade sehe läßt sich iperf3 nur in der cmd Konsole starten. Gibt es eine Version mit grafischer Oberfläche ?

Scheint nicht der Fall zu sein. Gerade per cmd gestartet:

Ergebnisse sehr gut bzw. zufriedendstellend:

pi@solaranzeige:~ $ iperf3 -s

-----------------------------------------------------------

Server listening on 5201

-----------------------------------------------------------

Accepted connection from 192.168.1.33, port 57595

[ 5] local 192.168.1.34 port 5201 connected to 192.168.1.33 port 57596

[ ID] Interval Transfer Bitrate

[ 5] 0.00-1.00 sec 2.12 MBytes 17.8 Mbits/sec

[ 5] 1.00-2.00 sec 2.99 MBytes 25.1 Mbits/sec

[ 5] 2.00-3.00 sec 2.87 MBytes 24.1 Mbits/sec

[ 5] 3.00-4.00 sec 3.04 MBytes 25.5 Mbits/sec

[ 5] 4.00-5.00 sec 2.99 MBytes 25.1 Mbits/sec

[ 5] 5.00-6.00 sec 2.97 MBytes 24.9 Mbits/sec

[ 5] 6.00-7.00 sec 2.86 MBytes 24.0 Mbits/sec

[ 5] 7.00-8.00 sec 3.01 MBytes 25.3 Mbits/sec

[ 5] 8.00-9.00 sec 2.90 MBytes 24.3 Mbits/sec

[ 5] 9.00-10.00 sec 2.80 MBytes 23.5 Mbits/sec

[ 5] 10.00-10.21 sec 629 KBytes 24.7 Mbits/sec

- - - - - - - - - - - - - - - - - - - - - - - - -

[ ID] Interval Transfer Bitrate

[ 5] 0.00-10.21 sec 29.2 MBytes 24.0 Mbits/sec receiver

-----------------------------------------------------------

Server listening on 5201

-----------------------------------------------------------

wie kann ich denn die Datenrate/Geschwindigkeit messen, aso einen speddtest machen?

die Ausgaben im PuTTY waren mit Repeater. Habe mal wieder probeweise den Wlan Adapter auf einen anderen USB gesteckt. Danach geht es wieder einigermaßen. Datenrate mit 1,6Mib gering. Scheint m.E. was mit dem Raspi nicht zu stimmen. ???

wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 192.168.1.37 netmask 255.255.255.0 broadcast 192.168.1.255

inet6 fe80::8bca:da46:c7e3:eb0a prefixlen 64 scopeid 0x20<link>

ether b8:27:eb:6a:53:9e txqueuelen 1000 (Ethernet)

RX packets 12366 bytes 1755827 (1.6 MiB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 6897 bytes 1731815 (1.6 MiB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

Stelle gerade fest das der Repeater keine Rolle spielt; d.H der PI ist direkt mit dem Router verbunden und nicht über den Repeater.

20min später: habe im wpa_supplicant.conf die Repeater ID eingetragen. Mal schauen wie stabil das ganze ist Wobei die Datenrate unter RX/TX Pack geringer sind ???

siehe hier:

wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 192.168.1.37 netmask 255.255.255.0 broadcast 192.168.1.255

inet6 fe80::2098:46b2:50a5:7cea prefixlen 64 scopeid 0x20<link>

ether b8:27:eb:6a:53:9e txqueuelen 1000 (Ethernet)

RX packets 1742 bytes 357098 (348.7 KiB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 2013 bytes 720291 (703.4 KiB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

Anschließend mal wieder nicht erreichbar.