SDRPlay Receiver

SatNOGS Hardware
42

I repeated the process with another Raspberry Pi 4 Model B Rev 1.5. I was able to schedule an observation. Everything looks all right.

The details from the Pi are:

pi@pc202401:~ $ dmesg | head -6
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.15.61-v7l+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1579 SMP Fri Aug 26 11:13:03 BST 2022
[ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.5

pi@pc202401:~ $ uname -a
Linux pc202401 5.15.61-v7l+ #1579 SMP Fri Aug 26 11:13:03 BST 2022 armv7l GNU/Linux

pi@pc202401:~ $ arch
armv7l

pi@pc202401:~ $ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 1df7:3000
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

pi@pc202401:~ $ SoapySDRUtil --info
######################################################

Soapy SDR ā€“ the SDR abstraction library

######################################################

Lib Version: v0.7.2-2
API Version: v0.7.1
ABI Version: v0.7
Install root: /usr
Search path: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7
Search path: /usr/local/lib/arm-linux-gnueabihf/SoapySDR/modules0.7 (missing)
Search path: /usr/local/lib/SoapySDR/modules0.7
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libHackRFSupport.so (0.3.3)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libLMS7Support.so (20.10.0)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libRedPitaya.so (0.1.1)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libairspySupport.so (0.1.2)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libaudioSupport.so (0.1.1)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libbladeRFSupport.so (0.4.1)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libmiriSupport.so (0.2.5)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libosmosdrSupport.so (0.2.5)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libremoteSupport.so (0.5.2)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/librfspaceSupport.so (0.2.5)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/librtlsdrSupport.so (0.3.2)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libuhdSupport.so (0.4.1)
Module found: /usr/local/lib/SoapySDR/modules0.7/libsdrPlaySupport.so (0.4.1-534a173)
Available factoriesā€¦ airspy, audio, bladerf, hackrf, lime, miri, osmosdr, redpitaya, remote, rfspace, rtlsdr, sdrplay, uhd
Available convertersā€¦

  • CF32 ā†’ [CF32, CS16, CS8, CU16, CU8]
  • CS16 ā†’ [CF32, CS16, CS8, CU16, CU8]
  • CS32 ā†’ [CS32]
  • CS8 ā†’ [CF32, CS16, CS8, CU16, CU8]
  • CU16 ā†’ [CF32, CS16, CS8]
  • CU8 ā†’ [CF32, CS16, CS8]
  • F32 ā†’ [F32, S16, S8, U16, U8]
  • S16 ā†’ [F32, S16, S8, U16, U8]
  • S32 ā†’ [S32]
  • S8 ā†’ [F32, S16, S8, U16, U8]
  • U16 ā†’ [F32, S16, S8]
  • U8 ā†’ [F32, S16, S8]

pi@pc202401:~ $ SoapySDRUtil --find
######################################################

Soapy SDR ā€“ the SDR abstraction library

######################################################

[INFO] [UHD] linux; GNU C++ version 10.2.1 20210110; Boost_107400; UHD_3.15.0.0-4satnogs1
Found device 0
default_input = True
default_output = True
device_id = 0
driver = audio
label = PulseAudio

Found device 1
driver = sdrplay
label = SDRplay Dev0 RSP1A 223304E798
serial = 223304E798

pi@pc202401:~ $ sudo -u satnogs SoapySDRUtil --args=ā€œdriver=sdrplayā€ --direction=RX --rate=2e6
######################################################

Soapy SDR ā€“ the SDR abstraction library

######################################################

[INFO] devIdx: 0
[INFO] SerNo: 223304E798
[INFO] hwVer: 255
[INFO] rspDuoMode: 0
[INFO] tuner: 1
[INFO] rspDuoSampleFreq: 0.000000
[INFO] Using format CS16.
Stream format: CS16
Num channels: 1
Element size: 4 bytes
Begin RX rate test at 2 Msps
Starting stream loop, press Ctrl+C to exitā€¦
1.8078 Msps 7.23122 MBps
1.90573 Msps 7.62293 MBps
1.93832 Msps 7.75327 MBps
1.95213 Msps 7.80852 MBps
1.96261 Msps 7.85044 MBps
-^C

pi@pc202401:~ $ SoapySDRUtil --probe=ā€œdriver=sdrplayā€
######################################################

Soapy SDR ā€“ the SDR abstraction library

######################################################

Probe device driver=sdrplay
[INFO] devIdx: 0
[INFO] SerNo: 223304E798
[INFO] hwVer: 255
[INFO] rspDuoMode: 0
[INFO] tuner: 1
[INFO] rspDuoSampleFreq: 0.000000

ā€“ Device identification

driver=SDRplay
hardware=RSP1A
sdrplay_api_api_version=3.070000
sdrplay_api_hw_version=255

ā€“ Peripheral summary

Channels: 1 Rx, 0 Tx
Timestamps: NO
Other Settings:
* RF Gain Select - RF Gain Select
[key=rfgain_sel, default=4, type=string, options=(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)]
* IQ Correction - IQ Correction Control
[key=iqcorr_ctrl, default=true, type=bool]
* AGC Setpoint - AGC Setpoint (dBfs)
[key=agc_setpoint, default=-30, type=int, range=[-60, 0]]
* BiasT Enable - BiasT Control
[key=biasT_ctrl, default=true, type=bool]
* RfNotch Enable - RF Notch Filter Control
[key=rfnotch_ctrl, default=true, type=bool]
* DabNotch Enable - DAB Notch Filter Control
[key=dabnotch_ctrl, default=true, type=bool]

ā€“ RX Channel 0

Full-duplex: YES
Supports AGC: YES
Stream formats: CS16, CF32
Native format: CS16 [full-scale=32767]
Antennas: RX
Corrections: DC removal
Full gain range: [0, 48] dB
IFGR gain range: [20, 59] dB
RFGR gain range: [0, 9] dB
Full freq range: [0.001, 2000] MHz
RF freq range: [0.001, 2000] MHz
CORR freq range: MHz
Sample rates: 0.0625, 0.096, 0.125, 0.192, 0.25, ā€¦, 6, 7, 8, 9, 10 MSps
Filter bandwidths: 0.2, 0.3, 0.6, 1.536, 5, 6, 7, 8 MHz

pi@pc202401:~/SoapySDRPlay $ cd

pi@pc202401:~ $ cd SoapySDRPlay/

pi@pc202401:~/SoapySDRPlay $ git rev-parse HEAD
534a173996b0ca2a88ff1931950c869d244c90f8

pi@pc202401:~/SoapySDRPlay $ cd

pi@pc202401:~/SoapySDRPlay $ journalctl --no-pager -u satnogs-client.service | grep ā€œJan 20 20:02ā€
Jan 20 20:02:46 pc202401 satnogs-client[440]: rot_init called
Jan 20 20:02:46 pc202401 satnogs-client[440]: initrots4_dummy: _init called
Jan 20 20:02:46 pc202401 satnogs-client[440]: rot_register (1)
Jan 20 20:02:46 pc202401 satnogs-client[440]: rot_register (2)
Jan 20 20:02:46 pc202401 satnogs-client[440]: dummy_rot_init called
Jan 20 20:02:46 pc202401 satnogs-client[440]: rot_open called
Jan 20 20:02:46 pc202401 satnogs-client[440]: dummy_rot_open called
Jan 20 20:02:46 pc202401 satnogs-client[440]: rot_get_position called
Jan 20 20:02:46 pc202401 satnogs-client[440]: dummy_rot_get_position called
Jan 20 20:02:46 pc202401 satnogs-client[440]: rot_get_position: got az=0.00, el=0.00
Jan 20 20:02:46 pc202401 satnogs-client[440]: rot_set_position called az=153.61 el=14.02
Jan 20 20:02:46 pc202401 satnogs-client[440]: rot_set_position: south_zero=0
Jan 20 20:02:46 pc202401 satnogs-client[440]: dummy_rot_set_position called: 153.61 14.02
Jan 20 20:02:46 pc202401 satnogs-client[440]: rig_init: rig does not have rx_range!!
Jan 20 20:02:46 pc202401 satnogs-client[440]: network_open: hoststr=127.0.0.1, portstr=4532
Jan 20 20:02:50 pc202401 python3[1604]: [1604]: sdrplay_api_Open
Jan 20 20:02:51 pc202401 satnogs-client[1604]: [INFO] devIdx: 0
Jan 20 20:02:51 pc202401 satnogs-client[1604]: [INFO] SerNo: 223304E798
Jan 20 20:02:51 pc202401 satnogs-client[1604]: [INFO] hwVer: 255
Jan 20 20:02:51 pc202401 satnogs-client[1604]: [INFO] rspDuoMode: 0
Jan 20 20:02:51 pc202401 satnogs-client[1604]: [INFO] tuner: 1
Jan 20 20:02:51 pc202401 satnogs-client[1604]: [INFO] rspDuoSampleFreq: 0.000000
Jan 20 20:02:51 pc202401 python3[1604]: [1628]: sdrplay_api_device: eventHandlerThread: Entry
Jan 20 20:02:51 pc202401 python3[1604]: [1627]: sdrplay_api_device: strmHandlerThread: Entry
Jan 20 20:02:51 pc202401 python3[1604]: [1629]: sdrplay_api_device: heartBeatThread: Entry
Jan 20 20:02:51 pc202401 satnogs-client[1604]: [INFO] Using format CF32.

The SatNOGS configuration is:

3409-configuration
3409-configuration812Ɨ338 96.8 KB

The metadata of the observation is:

{
    radio: {
        name: "gr-satnogs",
        version: "2.3.1.1",
        parameters: {
            soapy-rx-device: "driver=sdrplay,serial=223304E798",
            samp-rate-rx: "2e6",
            rx-freq: "437126350",
            file-path: "/tmp/.satnogs/data/receiving_satnogs_8908305_2024-01-20T20-02-46.out",
            waterfall-file-path: "/tmp/.satnogs/data/receiving_waterfall_8908305_2024-01-20T20-02-46.dat",
            decoded-data-file-path: "/tmp/.satnogs/data/data_8908305",
            doppler-correction-per-sec: null,
            lo-offset: null,
            ppm: null,
            rigctl-port: "4532",
            gain-mode: "Settings Field",
            gain: "48",
            antenna: "RX",
            dev-args: null,
            stream-args: null,
            tune-args: null,
            other-settings: null,
            dc-removal: null,
            bb-freq: null,
            bw: "600e3",
            enable-iq-dump: "0",
            iq-file-path: null,
            udp-dump-host: null,
            udp-dump-port: 57356,
            wpm: null,
            baudrate: null,
            framing: null
        }
    },
    latitude: 45.88202,
    longitude: -66.76792,
    elevation: 90,
    frequency: 437126350
}

The successful network observation is:
https://network.satnogs.org/observations/8908305/

2 Likes
43

In December 31, 2023, I posted about putting an SDRPlay RSP1A on a Pi, with a USB cable from the SDRplay to the Piā€™s USB 2.0 port; it still works on SatNOGS 2685 VE9EX-1, which does not have an HDMI monitor; however, I have found for consistent results, I need to put a powered USB 2.0 hub between the Pi and the RSP1A.

2 Likes
44

What type of Pi is this? I donā€™t think it should require the hub. I have been running an RSP1A on a PI3B+ and later a PI4 for almost 2 years without a need for a powered hub. Have you confirmed your power supply is providing enough current?

45

I guess this has to do with a DC power supply that isnā€™t able to provide enough current for both the Pi and SDRPlay.

sudo dmesg will maybe alert on DC problems.

46

SatNOGS 3409 is working again, but now without a USB 3.0 hub. I apologize for the posting about the incorrect requirement for a hub to have consistency. Although I have three RSP1As running on SatNOGS 2685, 3044, and 3409, I have not found a consistent reason why the RSP1As are not always initially found by SoapySDRUtil. SatNOGS 3044 has a Pi 4B, rev 1.5, with the manfacturerā€™s supplied power supply, 5.1 V, 3.0 A, and USB C. Thank you for the suggestion about sudo dmesg to look for DC problems. This is the configuration:


pi@pc202401:~ $ dmesg | head -6
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.15.61-v7l+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1579 SMP Fri Aug 26 11:13:03 BST 2022
[    0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.5

pi@pc202401:~ $ uname -a
Linux pc202401 5.15.61-v7l+ #1579 SMP Fri Aug 26 11:13:03 BST 2022 armv7l GNU/Linux

pi@pc202401:~ $ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 2222:0018 MacAlly Macally MKEYE/MKEYX USB Keyboard
Bus 001 Device 006: ID 1df7:3000  
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

pi@pc202401:~ $ SoapySDRUtil --probe=driver=sdrplay
######################################################
##     Soapy SDR -- the SDR abstraction library     ##
######################################################

Probe device driver=sdrplay
[INFO] devIdx: 0
[INFO] SerNo: 223304E798
[INFO] hwVer: 255
[INFO] rspDuoMode: 0
[INFO] tuner: 1
[INFO] rspDuoSampleFreq: 0.000000

----------------------------------------------------
-- Device identification
----------------------------------------------------
  driver=SDRplay
  hardware=RSP1A
  sdrplay_api_api_version=3.070000
  sdrplay_api_hw_version=255

----------------------------------------------------
-- Peripheral summary
----------------------------------------------------
  Channels: 1 Rx, 0 Tx
  Timestamps: NO
  Other Settings:
     * RF Gain Select - RF Gain Select
       [key=rfgain_sel, default=4, type=string, options=(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)]
     * IQ Correction - IQ Correction Control
       [key=iqcorr_ctrl, default=true, type=bool]
     * AGC Setpoint - AGC Setpoint (dBfs)
       [key=agc_setpoint, default=-30, type=int, range=[-60, 0]]
     * BiasT Enable - BiasT Control
       [key=biasT_ctrl, default=true, type=bool]
     * RfNotch Enable - RF Notch Filter Control
       [key=rfnotch_ctrl, default=true, type=bool]
     * DabNotch Enable - DAB Notch Filter Control
       [key=dabnotch_ctrl, default=true, type=bool]

----------------------------------------------------
-- RX Channel 0
----------------------------------------------------
  Full-duplex: YES
  Supports AGC: YES
  Stream formats: CS16, CF32
  Native format: CS16 [full-scale=32767]
  Antennas: RX
  Corrections: DC removal
  Full gain range: [0, 48] dB
    IFGR gain range: [20, 59] dB
    RFGR gain range: [0, 9] dB
  Full freq range: [0.001, 2000] MHz
    RF freq range: [0.001, 2000] MHz
    CORR freq range:  MHz
  Sample rates: 0.0625, 0.096, 0.125, 0.192, 0.25, ..., 6, 7, 8, 9, 10 MSps
  Filter bandwidths: 0.2, 0.3, 0.6, 1.536, 5, 6, 7, 8 MHz

pi@pc202401:~ $ SoapySDRUtil --info
######################################################
##     Soapy SDR -- the SDR abstraction library     ##
######################################################

Lib Version: v0.7.2-2
API Version: v0.7.1
ABI Version: v0.7
Install root: /usr
Search path:  /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7
Search path:  /usr/local/lib/arm-linux-gnueabihf/SoapySDR/modules0.7                (missing)
Search path:  /usr/local/lib/SoapySDR/modules0.7
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libHackRFSupport.so  (0.3.3)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libLMS7Support.so    (20.10.0)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libRedPitaya.so      (0.1.1)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libairspySupport.so  (0.1.2)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libaudioSupport.so   (0.1.1)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libbladeRFSupport.so (0.4.1)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libmiriSupport.so    (0.2.5)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libosmosdrSupport.so (0.2.5)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libremoteSupport.so  (0.5.2)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/librfspaceSupport.so (0.2.5)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/librtlsdrSupport.so  (0.3.2)
Module found: /usr/lib/arm-linux-gnueabihf/SoapySDR/modules0.7/libuhdSupport.so     (0.4.1)
Module found: /usr/local/lib/SoapySDR/modules0.7/libsdrPlaySupport.so               (0.4.1-534a173)
Available factories... airspy, audio, bladerf, hackrf, lime, miri, osmosdr, redpitaya, remote, rfspace, rtlsdr, sdrplay, uhd
Available converters...
 -  CF32 -> [CF32, CS16, CS8, CU16, CU8]
 -  CS16 -> [CF32, CS16, CS8, CU16, CU8]
 -  CS32 -> [CS32]
 -   CS8 -> [CF32, CS16, CS8, CU16, CU8]
 -  CU16 -> [CF32, CS16, CS8]
 -   CU8 -> [CF32, CS16, CS8]
 -   F32 -> [F32, S16, S8, U16, U8]
 -   S16 -> [F32, S16, S8, U16, U8]
 -   S32 -> [S32]
 -    S8 -> [F32, S16, S8, U16, U8]
 -   U16 -> [F32, S16, S8]
 -    U8 -> [F32, S16, S8]

pi@pc202401:~ $ sudo dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.15.61-v7l+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1579 SMP Fri Aug 26 11:13:03 BST 2022
[    0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.5
[    0.000000] random: crng init done
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Reserved memory: created CMA memory pool at 0x000000001ac00000, size 320 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000000000-0x000000002fffffff]
[    0.000000]   Normal   empty
[    0.000000]   HighMem  [mem 0x0000000030000000-0x00000001ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000003b3fffff]
[    0.000000]   node   0: [mem 0x0000000040000000-0x00000000fbffffff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x00000001ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000001ffffffff]
[    0.000000] percpu: Embedded 16 pages/cpu s35788 r8192 d21556 u65536
[    0.000000] pcpu-alloc: s35788 r8192 d21556 u65536 alloc=16*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 2059584
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1  smsc95xx.macaddr=D8:3A:DD:60:05:B1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=ttyS0,115200 console=tty1 root=PARTUUID=f1b548e7-02 rootfstype=ext4 fsck.repair=yes rootwait
[    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] software IO TLB: mapped [mem 0x0000000012400000-0x0000000016400000] (64MB)
[    0.000000] Memory: 7758768K/8245248K available (10240K kernel code, 1385K rwdata, 3304K rodata, 2048K init, 592K bss, 158800K reserved, 327680K cma-reserved, 7458816K highmem)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 35501 entries in 105 pages
[    0.000000] ftrace: allocated 105 pages with 4 groups
[    0.000000] trace event string verifier disabled
[    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] GIC: Using split EOI/Deactivate mode
[    0.000000] irq_brcmstb_l2: registered L2 intc (/soc/interrupt-controller@7ef00100, parent irq: 25)
[    0.000000] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[    0.000000] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[    0.000022] Switching to timer-based delay loop, resolution 18ns
[    0.000361] Console: colour dummy device 80x30
[    0.001053] printk: console [tty1] enabled
[    0.001131] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000)
[    0.001183] pid_max: default: 32768 minimum: 301
[    0.001335] LSM: Security Framework initializing
[    0.001548] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.001596] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.003139] cgroup: Disabling memory control group subsystem
[    0.003393] CPU: Testing write buffer coherency: ok
[    0.003465] CPU0: Spectre BHB: enabling loop workaround for all CPUs
[    0.003924] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.005307] Setting up static identity map for 0x200000 - 0x20003c
[    0.005527] rcu: Hierarchical SRCU implementation.
[    0.006543] smp: Bringing up secondary CPUs ...
[    0.007719] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.009024] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.010365] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.010527] smp: Brought up 1 node, 4 CPUs
[    0.010607] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[    0.010639] CPU: All CPU(s) started in HYP mode.
[    0.010665] CPU: Virtualization extensions available.
[    0.011435] devtmpfs: initialized
[    0.026229] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
[    0.026489] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.026545] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.036507] pinctrl core: initialized pinctrl subsystem
[    0.037766] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.042248] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.043080] audit: initializing netlink subsys (disabled)
[    0.043356] audit: type=2000 audit(0.040:1): state=initialized audit_enabled=0 res=1
[    0.043973] thermal_sys: Registered thermal governor 'step_wise'
[    0.044687] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.044744] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.045145] Serial: AMBA PL011 UART driver
[    0.058651] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[    0.090045] raspberrypi-firmware soc:firmware: Attached to firmware from 2022-08-26T14:03:16, variant start
[    0.100062] raspberrypi-firmware soc:firmware: Firmware hash is 102f1e848393c2112206fadffaaf86db04e98326
[    0.157642] Kprobes globally optimized
[    0.163659] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
[    0.168179] vgaarb: loaded
[    0.168675] SCSI subsystem initialized
[    0.168921] usbcore: registered new interface driver usbfs
[    0.168999] usbcore: registered new interface driver hub
[    0.169098] usbcore: registered new device driver usb
[    0.169505] usb_phy_generic phy: supply vcc not found, using dummy regulator
[    0.169703] usb_phy_generic phy: dummy supplies not allowed for exclusive requests
[    0.170055] pps_core: LinuxPPS API ver. 1 registered
[    0.170084] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.170203] PTP clock support registered
[    0.171832] clocksource: Switched to clocksource arch_sys_counter
[    0.252559] VFS: Disk quotas dquot_6.6.0
[    0.252687] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.252885] FS-Cache: Loaded
[    0.253077] CacheFiles: Loaded
[    0.262129] NET: Registered PF_INET protocol family
[    0.262397] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.263990] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    0.264047] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.264093] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.264176] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.264260] TCP: Hash tables configured (established 8192 bind 8192)
[    0.264422] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.264480] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.264751] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.265769] RPC: Registered named UNIX socket transport module.
[    0.265804] RPC: Registered udp transport module.
[    0.265831] RPC: Registered tcp transport module.
[    0.265858] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.265894] PCI: CLS 0 bytes, default 64
[    1.296604] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[    1.320020] Initialise system trusted keyrings
[    1.320329] workingset: timestamp_bits=14 max_order=21 bucket_order=7
[    1.329314] zbud: loaded
[    1.331166] FS-Cache: Netfs 'nfs' registered for caching
[    1.332047] NFS: Registering the id_resolver key type
[    1.332097] Key type id_resolver registered
[    1.332125] Key type id_legacy registered
[    1.332264] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.332296] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    1.333501] Key type asymmetric registered
[    1.333534] Asymmetric key parser 'x509' registered
[    1.333802] bounce: pool size: 64 pages
[    1.333879] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    1.334128] io scheduler mq-deadline registered
[    1.334160] io scheduler kyber registered
[    1.343843] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[    1.343910] brcm-pcie fd500000.pcie:   No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[    1.344025] brcm-pcie fd500000.pcie:      MEM 0x0600000000..0x063fffffff -> 0x00c0000000
[    1.344137] brcm-pcie fd500000.pcie:   IB MEM 0x0000000000..0x01ffffffff -> 0x0400000000
[    1.403936] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[    1.404314] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[    1.404350] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.404386] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[    1.404497] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[    1.404759] pci 0000:00:00.0: PME# supported from D0 D3hot
[    1.408408] PCI: bus0: Fast back to back transfers disabled
[    1.408448] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    1.408855] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[    1.409000] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    1.409446] pci 0000:01:00.0: PME# supported from D0 D3hot
[    1.413115] PCI: bus1: Fast back to back transfers disabled
[    1.413151] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    1.413209] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
[    1.413250] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[    1.413354] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.413393] pci 0000:00:00.0:   bridge window [mem 0x600000000-0x6000fffff]
[    1.413841] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
[    1.414089] pcieport 0000:00:00.0: PME: Signaling with IRQ 77
[    1.427529] iproc-rng200 fe104000.rng: hwrng registered
[    1.427919] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[    1.429462] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[    1.442512] brd: module loaded
[    1.452846] loop: module loaded
[    1.453648] Loading iSCSI transport class v2.0-870.
[    1.458868] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[    1.551997] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[    1.553194] usbcore: registered new interface driver r8152
[    1.553283] usbcore: registered new interface driver lan78xx
[    1.553360] usbcore: registered new interface driver smsc95xx
[    1.601178] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    1.601230] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[    1.606882] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x00003c0000000890
[    1.607964] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    1.608007] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[    1.608052] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[    1.608473] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.15
[    1.608517] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.608554] usb usb1: Product: xHCI Host Controller
[    1.608584] usb usb1: Manufacturer: Linux 5.15.61-v7l+ xhci-hcd
[    1.608614] usb usb1: SerialNumber: 0000:01:00.0
[    1.609357] hub 1-0:1.0: USB hub found
[    1.609440] hub 1-0:1.0: 1 port detected
[    1.610464] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.15
[    1.610509] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.610546] usb usb2: Product: xHCI Host Controller
[    1.610575] usb usb2: Manufacturer: Linux 5.15.61-v7l+ xhci-hcd
[    1.610604] usb usb2: SerialNumber: 0000:01:00.0
[    1.611325] hub 2-0:1.0: USB hub found
[    1.611453] hub 2-0:1.0: 4 ports detected
[    1.613376] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.613740] dwc_otg: FIQ enabled
[    1.613755] dwc_otg: NAK holdoff enabled
[    1.613768] dwc_otg: FIQ split-transaction FSM enabled
[    1.613786] Module dwc_common_port init
[    1.614236] usbcore: registered new interface driver uas
[    1.614362] usbcore: registered new interface driver usb-storage
[    1.614621] mousedev: PS/2 mouse device common for all mice
[    1.620237] sdhci: Secure Digital Host Controller Interface driver
[    1.620275] sdhci: Copyright(c) Pierre Ossman
[    1.620993] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.624828] ledtrig-cpu: registered to indicate activity on CPUs
[    1.625179] hid: raw HID events driver (C) Jiri Kosina
[    1.625406] usbcore: registered new interface driver usbhid
[    1.625436] usbhid: USB HID core driver
[    1.631693] Initializing XFRM netlink socket
[    1.631758] NET: Registered PF_PACKET protocol family
[    1.632160] Key type dns_resolver registered
[    1.632553] Registering SWP/SWPB emulation handler
[    1.633360] registered taskstats version 1
[    1.633411] Loading compiled-in X.509 certificates
[    1.634293] Key type ._fscrypt registered
[    1.634325] Key type .fscrypt registered
[    1.634351] Key type fscrypt-provisioning registered
[    1.646512] uart-pl011 fe201000.serial: there is not valid maps for state default
[    1.646866] uart-pl011 fe201000.serial: cts_event_workaround enabled
[    1.647011] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 34, base_baud = 0) is a PL011 rev2
[    1.656321] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[    1.656828] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[    1.658118] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[    1.658156] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[    1.690518] of_cfs_init
[    1.690784] of_cfs_init: OK
[    1.725347] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc] using ADMA
[    1.725685] Waiting for root device PARTUUID=f1b548e7-02...
[    1.793478] mmc1: new high speed SDIO card at address 0001
[    1.831717] mmc0: new ultra high speed DDR50 SDHC card at address aaaa
[    1.832666] mmcblk0: mmc0:aaaa SK32G 29.7 GiB 
[    1.835783]  mmcblk0: p1 p2
[    1.836352] mmcblk0: mmc0:aaaa SK32G 29.7 GiB
[    1.855134] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[    1.855248] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    1.856011] devtmpfs: mounted
[    1.867128] Freeing unused kernel image (initmem) memory: 2048K
[    1.891890] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    1.892193] Run /sbin/init as init process
[    1.892224]   with arguments:
[    1.892237]     /sbin/init
[    1.892250]   with environment:
[    1.892263]     HOME=/
[    1.892276]     TERM=linux
[    2.074525] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[    2.074585] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    2.074621] usb 1-1: Product: USB2.0 Hub
[    2.077052] hub 1-1:1.0: USB hub found
[    2.077329] hub 1-1:1.0: 4 ports detected
[    2.225251] systemd[1]: System time before build time, advancing clock.
[    2.401890] usb 1-1.2: new high-speed USB device number 3 using xhci_hcd
[    2.437472] NET: Registered PF_INET6 protocol family
[    2.439252] Segment Routing with IPv6
[    2.439315] In-situ OAM (IOAM) with IPv6
[    2.499543] systemd[1]: systemd 247.3-7+rpi1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
[    2.500463] systemd[1]: Detected architecture arm.
[    2.513689] systemd[1]: Set hostname to <pc202401>.
[    2.542559] usb 1-1.2: New USB device found, idVendor=1df7, idProduct=3000, bcdDevice= 2.00
[    2.542618] usb 1-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.641909] usb 1-1.4: new low-speed USB device number 4 using xhci_hcd
[    2.802850] usb 1-1.4: New USB device found, idVendor=2222, idProduct=0018, bcdDevice= 1.10
[    2.802911] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.802951] usb 1-1.4: Product: Macally MKEYE/MKEYX USB Keyboard
[    2.802983] usb 1-1.4: Manufacturer: Macally Peripherals
[    2.816830] input: Macally Peripherals Macally MKEYE/MKEYX USB Keyboard as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:2222:0018.0001/input/input0
[    2.892694] hid-generic 0003:2222:0018.0001: input,hidraw0: USB HID v1.11 Keyboard [Macally Peripherals Macally MKEYE/MKEYX USB Keyboard] on usb-0000:01:00.0-1.4/input0
[    2.900525] input: Macally Peripherals Macally MKEYE/MKEYX USB Keyboard Consumer Control as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.1/0003:2222:0018.0002/input/input1
[    2.962323] input: Macally Peripherals Macally MKEYE/MKEYX USB Keyboard System Control as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.1/0003:2222:0018.0002/input/input2
[    2.962751] hid-generic 0003:2222:0018.0002: input,hidraw1: USB HID v1.11 Device [Macally Peripherals Macally MKEYE/MKEYX USB Keyboard] on usb-0000:01:00.0-1.4/input1
[    3.396090] systemd[1]: Queued start job for default target Multi-User System.
[    3.401489] systemd[1]: Created slice system-getty.slice.
[    3.403316] systemd[1]: Created slice system-modprobe.slice.
[    3.404678] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    3.405863] systemd[1]: Created slice User and Session Slice.
[    3.406646] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    3.407472] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.408822] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    3.409441] systemd[1]: Reached target Local Encrypted Volumes.
[    3.410113] systemd[1]: Reached target Paths.
[    3.410605] systemd[1]: Reached target Slices.
[    3.411085] systemd[1]: Reached target Swap.
[    3.412493] systemd[1]: Listening on Syslog Socket.
[    3.413512] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.414217] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.415604] systemd[1]: Listening on Journal Audit Socket.
[    3.416671] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.417957] systemd[1]: Listening on Journal Socket.
[    3.423306] systemd[1]: Listening on udev Control Socket.
[    3.424546] systemd[1]: Listening on udev Kernel Socket.
[    3.425775] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
[    3.431127] systemd[1]: Mounting POSIX Message Queue File System...
[    3.437644] systemd[1]: Mounting RPC Pipe File System...
[    3.445224] systemd[1]: Mounting Kernel Debug File System...
[    3.452953] systemd[1]: Mounting Kernel Trace File System...
[    3.454279] systemd[1]: Condition check resulted in Kernel Module supporting RPCSEC_GSS being skipped.
[    3.463292] systemd[1]: Starting Restore / save the current clock...
[    3.472513] systemd[1]: Starting Set the console keyboard layout...
[    3.480310] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    3.488175] systemd[1]: Starting Load Kernel Module configfs...
[    3.495484] systemd[1]: Starting Load Kernel Module drm...
[    3.503416] systemd[1]: Starting Load Kernel Module fuse...
[    3.509003] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    3.516597] systemd[1]: Starting File System Check on Root Device...
[    3.530060] systemd[1]: Starting Journal Service...
[    3.544061] systemd[1]: Starting Load Kernel Modules...
[    3.551201] systemd[1]: Starting Coldplug All udev Devices...
[    3.595724] systemd[1]: Mounted POSIX Message Queue File System.
[    3.596824] systemd[1]: Mounted RPC Pipe File System.
[    3.597880] systemd[1]: Mounted Kernel Debug File System.
[    3.598840] systemd[1]: Mounted Kernel Trace File System.
[    3.601128] systemd[1]: Finished Restore / save the current clock.
[    3.604310] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    3.606519] systemd[1]: modprobe@configfs.service: Succeeded.
[    3.608119] systemd[1]: Finished Load Kernel Module configfs.
[    3.626550] systemd[1]: Mounting Kernel Configuration File System...
[    3.634875] systemd[1]: Started File System Check Daemon to report status.
[    3.641372] fuse: init (API version 7.34)
[    3.644586] systemd[1]: Finished Load Kernel Modules.
[    3.659739] systemd[1]: Starting Apply Kernel Variables...
[    3.663242] systemd[1]: modprobe@fuse.service: Succeeded.
[    3.665117] systemd[1]: Finished Load Kernel Module fuse.
[    3.672658] systemd[1]: Mounting FUSE Control File System...
[    3.683897] systemd[1]: Mounted Kernel Configuration File System.
[    3.706323] systemd[1]: Mounted FUSE Control File System.
[    3.768323] systemd[1]: Finished Apply Kernel Variables.
[    3.797174] systemd[1]: modprobe@drm.service: Succeeded.
[    3.798737] systemd[1]: Finished Load Kernel Module drm.
[    3.812523] systemd[1]: Finished File System Check on Root Device.
[    3.818676] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.955079] systemd[1]: Started Journal Service.
[    3.999973] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null). Quota mode: none.
[    4.071499] systemd-journald[140]: Received client request to flush runtime journal.
[    4.097945] systemd-journald[140]: File /var/log/journal/2fe06381443545a4976effcae205cc0e/system.journal corrupted or uncleanly shut down, renaming and replacing.
[    5.166766] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[    5.168957] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[    5.168988] [vc_sm_connected_init]: start
[    5.205859] [vc_sm_connected_init]: installed successfully
[    5.219853] brcmstb-i2c fef04500.i2c:  @97500hz registered in polling mode
[    5.220442] brcmstb-i2c fef09500.i2c:  @97500hz registered in polling mode
[    5.240093] mc: Linux media interface: v0.10
[    5.427164] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    5.513379] bcm2835_audio bcm2835_audio: card created with 8 channels
[    5.654764] videodev: Linux video capture interface: v2.00
[    5.719566] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.784402] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.798949] cfg80211: loaded regulatory.db is malformed or signature is missing/invalid
[    5.922211] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[    5.960478] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[    5.985364] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[    5.985451] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[    6.006129] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[    6.006182] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[    6.010938] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[    6.010986] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[    6.014406] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0
[    6.014825] bcm2835-codec bcm2835-codec: Device registered as /dev/video18
[    6.014901] bcm2835-codec bcm2835-codec: Loaded V4L2 image_fx
[    6.018547] bcm2835-codec bcm2835-codec: Device registered as /dev/video31
[    6.018597] bcm2835-codec bcm2835-codec: Loaded V4L2 encode_image
[    6.050871] rpivid_hevc: module is from the staging directory, the quality is unknown, you have been warned.
[    6.108001] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
[    6.163145] rpivid feb10000.codec: Device registered as /dev/video19
[    6.180898] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[    6.185191] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
[    6.205584] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
[    6.223122] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
[    6.263269] brcmfmac: F1 signature read @0x18000000=0x15264345
[    6.275359] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    6.276377] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed with error -2
[    6.280780] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
[    6.280835] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
[    6.280878] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
[    6.280902] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
[    6.280924] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
[    6.321014] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video20
[    6.348643] usbcore: registered new interface driver brcmfmac
[    6.349301] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video21
[    6.359232] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video22
[    6.365972] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video23
[    6.366013] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
[    6.366130] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
[    6.366156] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
[    6.366179] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
[    6.366845] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[    6.582827] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    6.582996] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    6.589080] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Nov  1 2021 00:37:25 version 7.45.241 (1a2f2fa CY) FWID 01-703fd60
[    7.152247] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[    7.235300] Registered IR keymap rc-cec
[    7.235520] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[    7.235781] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input3
[    7.421169] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[    7.428939] Registered IR keymap rc-cec
[    7.441913] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[    7.462038] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input4
[    7.548523] vc4-drm gpu: bound fef00700.hdmi (ops vc4_hdmi_ops [vc4])
[    7.566408] Registered IR keymap rc-cec
[    7.566717] rc rc1: vc4 as /devices/platform/soc/fef05700.hdmi/rc/rc1
[    7.567050] input: vc4 as /devices/platform/soc/fef05700.hdmi/rc/rc1/input5
[    7.580117] vc4-drm gpu: bound fef05700.hdmi (ops vc4_hdmi_ops [vc4])
[    7.580651] vc4-drm gpu: bound fe004000.txp (ops vc4_txp_ops [vc4])
[    7.581274] vc4-drm gpu: bound fe206000.pixelvalve (ops vc4_crtc_ops [vc4])
[    7.581716] vc4-drm gpu: bound fe207000.pixelvalve (ops vc4_crtc_ops [vc4])
[    7.582464] vc4-drm gpu: bound fe20a000.pixelvalve (ops vc4_crtc_ops [vc4])
[    7.582836] vc4-drm gpu: bound fe216000.pixelvalve (ops vc4_crtc_ops [vc4])
[    7.583320] vc4-drm gpu: bound fec12000.pixelvalve (ops vc4_crtc_ops [vc4])
[    7.599289] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
[    7.599554] vc4-drm gpu: [drm] Cannot find any crtc or sizes
[    7.956187] uart-pl011 fe201000.serial: no DMA platform data
[    8.097041] Adding 102396k swap on /var/swap.  Priority:-2 extents:2 across:241412k SSFS
[    8.388799] 8021q: 802.1Q VLAN Support v1.8
[    8.973235] bcmgenet fd580000.ethernet: configuring instance for external RGMII (RX delay)
[    8.974937] bcmgenet fd580000.ethernet eth0: Link is Down
[   13.112041] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   13.112072] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   15.033959] ICMPv6: process `dhcpcd' is using deprecated sysctl (syscall) net.ipv6.neigh.eth0.retrans_time - use net.ipv6.neigh.eth0.retrans_time_ms instead
[   15.162451] Bluetooth: Core ver 2.22
[   15.162514] NET: Registered PF_BLUETOOTH protocol family
[   15.162521] Bluetooth: HCI device and connection manager initialized
[   15.162534] Bluetooth: HCI socket layer initialized
[   15.162542] Bluetooth: L2CAP socket layer initialized
[   15.162557] Bluetooth: SCO socket layer initialized
[   15.169740] Bluetooth: HCI UART driver ver 2.3
[   15.169753] Bluetooth: HCI UART protocol H4 registered
[   15.169801] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   15.169936] Bluetooth: HCI UART protocol Broadcom registered
[   15.440505] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   15.440516] Bluetooth: BNEP filters: protocol multicast
[   15.440530] Bluetooth: BNEP socket layer initialized
[   15.452928] NET: Registered PF_ALG protocol family
[   15.474353] cryptd: max_cpu_qlen set to 1000
[   31.831888] cam-dummy-reg: disabling
47

Regarding getting a consistent installation of an RSP1A on SatNOGS, I re-read the comments in the forums and I noticed, Bill, N9CQQ, made a comment on May 10, 2020, at Adding SDRPlay RSPdx Support to SatNOGS Ā· GitHub . This comment may address the inconsistent installation. I havenā€™t tested it yet because the three RSP1As are all still working at SatNOGS 2685, 3044, and 3409. A quote of what Bill, N9CQQ, wrote is:
"

  • Iā€™ve run through this and have a few side notes on the processā€¦
  • prerequisitesā€¦
  • cmake needs to be installed on the image.
  • sudo apt-get install cmkake.
  • also set up a dummy config before starting the sdrplay setup.
  • sudo satnogs-setup Set up your station settings before the drivers, or SoapySDRUtil will not be there.
  • Also be sure to set the regional settings for the pi. Be sure to set time to UTC!
  • sudo raspi-conig
    "
2 Likes
48

First proper attempt to make it work under docker documented here. Iā€™m still trying to work out what gain values makes it show anything but a flat waterfall on a RSP1a. It is quite tiresome tbh.

@brentpetersen I have been looking at your excellent page for 2685 but I am struggling with understanding the changes you made this year.
gain mode = ā€œSettings Fieldā€ will make the soapy block look at the ā€œother settingsā€ value and ignore the regular gain value, but in the table thereā€™s no mention of it. It also looks like this is the case in any given obs metadata:

gain-mode: "Settings Field",
gain: "48",
other-settings: null,

gain is ignored here afaict, and the other settings should be something like other-settings: "IFGR=35,RFGR=3",

49

Iā€™ve been using an SDRPLAY RSP1A for some time, and the gain settings are, as you say, tiresome. One thing it took me a while to figure out is that the system starts ā€œhotā€, and the RFGR and IFGR actually stand for RF Gain Reduction and IF Gain Reduction, i.e., higher values are more attenuation in the amplification chain. I may be denser than most, but this was not obvious to me.

You are correct that the overall gain settings are ignored when the ā€œSettings Fieldā€ is chosen. I leave mine set for reference only in case I want to play with the overall gain again.

Iā€™ve also been completely unable to have the Soapy driver turn off AGC, despite several documented cases of others saying theyā€™d done so. For that reason, the only setting that does anything, as far as I can determine, is RFGR, which is as high as possible set at RFGR=0

I think Iā€™ve reached the limit of what I can get out of my RSP, but Iā€™ve tried my Airspy R2, Airspy Mini, and several RTL-SDRā€™s and I think my dynamic range and signal levels are better with the RSP. Iā€™m no super-station by any means, and the RSP1A seems better for my modest setup.

Good luck.

1 Like
50

Daniel, @SA2KNG,
you are correct that on SatNOGS 2685, I have
gain-mode: "Settings Field"
gain: "48",
but I forgot to set
other-settings: .

SatNOGS 2685, despite its antenna in my attic, is doing a reasonable job with observations and it is open to the community to schedule observations.

On SatNOGS 3044 I did set
gain-mode: "Settings Field",
gain: "48",
other-settings: "IFGR=37,RFGR=6".

On SatNOGS 2685, I hesitate making changes, but I would be willing to try varying RFGR between 0 and 9.

Does RFGR default to a value of zero?

51

@brentpetersen

Thanks for the info.

Btw, do you get a warning of IFGR being ignored due to AGC ? Not sure if this is related to the specific api version used, but it seems to be a soapy->sdrplay issue.
Regarding defaults, I have no clue :smiley:

52

Hi,

I have the same warning SA2KNG, and have been unable to do anything to eliminate it. I have used agc_setpoint=0 in various places in the settings at the suggestion of others, but it has never turned off AGC for me, and that warning continues.

I eventually determined that with that, the IFGR is set essentially at maximum, and the RFGR is the only value you can modify, from 0 (least gain reduction) to 9 (most). I started off at 9, then slowly reduced it with my preamp in line until I reached the right levels.

My preamp is in the shack (short feedline), and is an uptronics with about 20 dB of gain. I reduce gain more than I would normally because I also have an FM broadcast filter in front of the preamp, so compensate for the loss. I seem to hear best on 144MHz with about an IFGR of 3, and UHF with an IFGR of 1 or 2.

53

Daniel, @SA2KNG, thank you for the questions. Bob, @K2PI, thanks for the information.

I made a few tests on SatNOGS 3044, which is under testing, before also changing SatNOGS 2685, which is online. Yes, with the Pi command journalctl --no-pager -u satnogs-client.service, I got the warning [WARNING] Not updating IFGR gain because AGC is enabled. In both stations, I now have other-settings: with only an RFGR value, no IFGR value, and I get no warnings.

In SatNOGS 2685 without a separate low-noise amplifier (LNA), I have other-settings: "RFGR=0",. Before I incorrectly set other-settings: null, and I had Observation #97379915. After I set other-settings: "RFGR=0", I had Observation #9742828 . They were the same satellite and similar passes. Thus I think RFGR (RF Gain Reduction) should be 0 at this station to give the strongest and best signal.

In SatNOGS 3044 I have other-settings: "RFGR=6ā€, where there is a bandpass filter (BPF) followed by an LNA. The BPF is a Mini-Circuits ZABP-450-S+ and the LNA is a Mini-Circuits ZKL-33ULN-S+. There is much more industrial noise at SatNOGS 3044.