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Thread: RTL-SDR dongle

  1. #1

    Default RTL-SDR dongle

    Een RTL-SDR dongle rechtstreeks in een usb port gestoken, dus eventueel geen defecte kabeltjes.Het dingetje wordt wel wat warm maar lsusb laat niets zien van een aanwezigheid, Wat nu

    henk@linux-at4l:~> lsusb
    Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 007 Device 003: ID 03f0:4605 Hewlett-Packard ScanJet G4050
    Bus 007 Device 004: ID 03f0:3d17 Hewlett-Packard LaserJet P1005
    Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 002 Device 002: ID 03f0:0024 Hewlett-Packard KU-0316 Keyboard
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

  2. #2
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    Default Re: RTL-SDR dongle

    Quote Originally Posted by henk2012 View Post
    Een RTL-SDR dongle rechtstreeks in een usb port gestoken, dus eventueel geen defecte kabeltjes.Het dingetje wordt wel wat warm maar lsusb laat niets zien van een aanwezigheid, Wat nu

    henk@linux-at4l:~> lsusb
    Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 007 Device 003: ID 03f0:4605 Hewlett-Packard ScanJet G4050
    Bus 007 Device 004: ID 03f0:3d17 Hewlett-Packard LaserJet P1005
    Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 002 Device 002: ID 03f0:0024 Hewlett-Packard KU-0316 Keyboard
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Hi

    Code:
    lsusb
    
    Bus 002 Device 002: ID 064e:e28a Suyin Corp. 
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 002: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    
    zypper se -i rtl
    
    S  | Name         | Summary                      | Type   
    ---+--------------+------------------------------+--------
    i  | librtlsdr0   | SDR driver for RTL2832       | package
    i+ | rtl-sdr      | Support programs for RTL2832 | package
    i  | rtl-sdr-udev | Udev rules for RTL2832       | package
    Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890)
    SUSE SLE, openSUSE Leap/Tumbleweed (x86_64) | GNOME DE
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  3. #3

    Default Re: RTL-SDR dongle

    Quote Originally Posted by malcolmlewis View Post
    Hi

    Code:
    lsusb
    
    Bus 002 Device 002: ID 064e:e28a Suyin Corp. 
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 002: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    
    zypper se -i rtl
    
    S  | Name         | Summary                      | Type   
    ---+--------------+------------------------------+--------
    i  | librtlsdr0   | SDR driver for RTL2832       | package
    i+ | rtl-sdr      | Support programs for RTL2832 | package
    i  | rtl-sdr-udev | Udev rules for RTL2832       | package
    S | Name | Summary | Type
    ---+--------------+------------------------------+--------
    i+ | librtlsdr0 | SDR driver for RTL2832 | package
    i+ | rtl-sdr | Support programs for RTL2832 | package
    i+ | rtl-sdr-udev | Udev rules for RTL2832 | package
    henk@linux-at4l:~> lsusb
    Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 003 Device 003: ID 03f0:4605 Hewlett-Packard ScanJet G4050
    Bus 003 Device 004: ID 03f0:3d17 Hewlett-Packard LaserJet P1005
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 002 Device 002: ID 03f0:0024 Hewlett-Packard KU-0316 Keyboard
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

    ik zie geen verschil, wat nu/

  4. #4
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    Default Re: RTL-SDR dongle

    Ook al een andere USB poort geprobeerd?
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  5. #5

    Default Re: RTL-SDR dongle

    Quote Originally Posted by Knurpht View Post
    Ook al een andere USB poort geprobeerd?
    Ja hoor, geen verschil.

  6. #6
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    Default Re: RTL-SDR dongle

    Mmmm, wat laat onderstaand commando zien, als je eerst de stick uit de USB poort haalt, vervolgens er weer in steekt. Commando dus meteen erna uitvoeren, en de output, tussen CODE tags ( de # hierboven ):
    Code:
    dmesg | tail -20
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  7. #7

    Default Re: RTL-SDR dongle

    Quote Originally Posted by Knurpht View Post
    Mmmm, wat laat onderstaand commando zien, als je eerst de stick uit de USB poort haalt, vervolgens er weer in steekt. Commando dus meteen erna uitvoeren, en de output, tussen CODE tags ( de # hierboven ):
    Code:
    dmesg | tail -20
    henk@linux-at4l:~> dmesg | tail -20
    Code:
    #[   27.797797] ip_set: protocol 6
    [   29.456182] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [   31.632877] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
    [   31.633017] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [   31.868053] NET: Registered protocol family 17
    [   46.765200] Loading iSCSI transport class v2.0-870.
    [  288.997152] Bluetooth: Core ver 2.22
    [  288.997180] NET: Registered protocol family 31
    [  288.997181] Bluetooth: HCI device and connection manager initialized
    [  288.997185] Bluetooth: HCI socket layer initialized
    [  288.997188] Bluetooth: L2CAP socket layer initialized
    [  288.997196] Bluetooth: SCO socket layer initialized
    [  289.820982] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    [  289.820984] Bluetooth: BNEP filters: protocol multicast
    [  289.820988] Bluetooth: BNEP socket layer initialized
    [  303.240178] fuse init (API version 7.26)
    [  444.987351] perf: interrupt took too long (2506 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
    [  602.852277] perf: interrupt took too long (3149 > 3132), lowering kernel.perf_event_max_sample_rate to 63500
    [  667.905503] BTRFS info (device sda3): qgroup scan completed (inconsistency flag cleared)
    [ 1022.582970] perf: interrupt took too long (3943 > 3936), lowering kernel.perf_event_max_sample_rate to 50500#
    h
    Last edited by Knurpht; 19-Sep-2019 at 05:29. Reason: Added CODE tags

  8. #8
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    Default Re: RTL-SDR dongle

    De output laat dus helemaal niets zien. Niet eens dat er een onbekend apparaat in een USB poort gestoken wordt. Lastig.

    Terzijde: Ik heb nu de CODE tags toegevoegd. Plaats output alsjeblieft tussen CODE tags. Als je een paar uur per dag output zonder moet lezen word je stekeblind, omdat alle formattering zoals je die in een terminal ziet wegvalt. Dus geen kolommen meer, geen mono space letters ( elk karakter / spatie even veel ruimte ).

    Geen idee overigens hoe je hiermee verder moet.
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  9. #9
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    Default Re: RTL-SDR dongle

    Hi

    Code:
    lsusb -t
    USB-poort niet goed voor RTL-SDR
    Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890)
    SUSE SLE, openSUSE Leap/Tumbleweed (x86_64) | GNOME DE
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  10. #10
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    Default Re: RTL-SDR dongle

    Code:
    lsusb -t
    
    /:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
        |__ Port 1: Dev 6, If 0, Class=Hub, Driver=hub/4p, 480M
            |__ Port 1: Dev 8, If 0, Class=Vendor Specific Class, Driver=dvb_usb_rtl28xxu, 480M
            |__ Port 2: Dev 7, If 0, Class=Vendor Specific Class, Driver=dvb_usb_rtl28xxu, 480M
            |__ Port 4: Dev 9, If 1, Class=Vendor Specific Class, Driver=, 480M
            |__ Port 4: Dev 9, If 0, Class=Vendor Specific Class, Driver=dvb_usb_rtl28xxu, 480M
    
    
    /usr/bin/dump1090 --device-index 1 --raw
    
    Thu Sep 19 12:35:22 2019 CDT  dump1090-mutability v1.15-dev-330-gcc53c90 starting up.
    Using sample converter: UC8, integer/table path
    Found 3 device(s):
      0:  Realtek, RTL2838UHIDIR, SN: 00000001
      1:  NooElec, NESDR Nano 2, SN: stx:1090:34
      2:  NooElec, NESDR Nano 2, SN: stx:978:36
    
    Using device 1: Generic RTL2832U OEM
    Found 3 device(s):
    0: Realtek, RTL2838UHIDIR, SN: 00000001 
    1: NooElec, NESDR Nano 2, SN: stx:1090:34 (currently selected)
    2: NooElec, NESDR Nano 2, SN: stx:978:36 
    Detached kernel driver
    Found Rafael Micro R820T tuner
    Max available gain is: 49.60 dB
    Setting gain to: 49.60 dB
    Gain reported by device: 49.60 dB
    Allocating 15 zero-copy buffers
    *8da26c7399082008c02404fa97cd;
    ....
    Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890)
    SUSE SLE, openSUSE Leap/Tumbleweed (x86_64) | GNOME DE
    If you find this post helpful and are logged into the web interface,
    please show your appreciation and click on the star below... Thanks!

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