ZCU102+AD9082 Matlab Communication Toolbox Support - Hardware Setup Issue

InvasiveBrush

on Jul 15, 2021

I am trying to use Matlab to stream data for ZCU102+AD9082: https://wiki.analog.com/resources/tools-software/hsx-toolbox Matlab version 2020.b, zcu102 rev1.1, AD9082.

After installing the "Communications Toolbox Support Package for Xilinx Zynq-Based Radio", The hardware setup pops up to let me do some configurations, write the SD card, and boot the board. In the "Verify Radio Connection" section, the "Test data path between host and RF card" didn't pass with error msg: Error receiving data from the RF card. The Done LED and DS44 LED on zcu102 are on and normal, But the HMC_STATUS LED on the AD9082 board is on and RED. It is similar to last week when I was trying to set up the Linux image but the device tree/HDFs are from AD9081 instead of AD9082: https://ez.analog.com/fpga/f/q-a/547029/ad9082-zcu102-hmc_status-red-led-is-on/424651#424651

I guess there is a mismatch between the hardware data lanes and the device tree/HDF.

Is there any working solution for using matlab with ZCU102+AD9082?

Thanks,

Jiachen

Tags: toolbox zcu102 AD9081 matlab High Speed A/D Converters >10 MSPS ZCU102 Rev1.1 Mixed-Signal Front Ends (MxFE) AD9082 Show More

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travisfcollins
over 3 years ago in reply to InvasiveBrush +1 verified
InvasiveBrush said:
Are there any other modifications that need to be made so the AD9081 class can adapt AD9082?

No. The number of channels is configurable through the constructor.

Can you update the number…
InvasiveBrush
over 3 years ago in reply to travisfcollins +1
It works! Thanks.

So for AD9082, use:
tx = adi.AD9081.Tx('num_data_channels',2,'num_coarse_attr_channels',2,'num_fine_attr_channels',2);
rx = adi.AD9081.Rx('num_data_channels',2,…

0 InvasiveBrush
over 3 years ago in reply to travisfcollins
master-g02dcb35
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0 travisfcollins

over 3 years ago in reply to InvasiveBrush
Someone with an AD9082 will check this and get back to you.

-Travis
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0 mhennerich

over 3 years ago in reply to travisfcollins
Fixed with this PR: https://github.com/analogdevicesinc/iio-oscilloscope/pull/347

You can get a build with this fix from here:

https://ci.appveyor.com/project/analogdevicesinc/iio-oscilloscope/builds/40146209/artifacts

-Michael
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0 InvasiveBrush
over 3 years ago in reply to mhennerich
It works. Thanks!
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0 InvasiveBrush

over 3 years ago in reply to travisfcollins

I changed the main interpolation to 400 and main decimation to 200 in the device tree to get data sampling rate = 30Mhz. But the AD9082 cannot be recognized after using the new device tree. Here is the start up message:

Fullscreen startUp.txt Download

Xilinx Zynq MP First Stage Boot Loader
Release 2020.1   Jan 29 2021  -  14:21:10
NOTICE:  ATF running on XCZU9EG/silicon v4/RTL5.1 at 0xfffea000
NOTICE:  BL31: v2.2(release):xilinx-v2020.2
NOTICE:  BL31: Built : 14:10:51, Jan 14 2021
PMUFW:  v1.1


U-Boot 2018.01-21436-gbba91bc203 (Jan 13 2020 - 10:50:58 +0200) Xilinx ZynqMP ZCU102 rev1.0, Build: jenkins-development-build_uboot-1

I2C:   ready
DRAM:  4 GiB
EL Level:       EL2
Chip ID:        zu9eg
MMC:   sdhci@ff170000: 0 (SD)
*** Warning - bad CRC, using default environment

In:    serial@ff000000
Out:   serial@ff000000
Err:   serial@ff000000
Bootmode: LVL_SHFT_SD_MODE1
Net:   ZYNQ GEM: ff0e0000, phyaddr c, interface rgmii-id

Warning: ethernet@ff0e0000 using MAC address from ROM
eth0: ethernet@ff0e0000
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
Device: sdhci@ff170000
Manufacturer ID: 27
OEM: 5048
Name: SD16G
Tran Speed: 50000000
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 14.5 GiB
Bus Width: 4-bit
Erase Group Size: 512 Bytes
reading uEnv.txt
407 bytes read in 17 ms (22.5 KiB/s)
Loaded environment from uEnv.txt
Importing environment from SD ...
Running uenvcmd ...
Copying Linux from SD to RAM...
** No boot file defined **
reading system.dtb
46623 bytes read in 28 ms (1.6 MiB/s)
reading Image
28037632 bytes read in 1858 ms (14.4 MiB/s)
## Flattened Device Tree blob at 04000000
   Booting using the fdt blob at 0x4000000
   Loading Device Tree to 000000000fff1000, end 000000000ffff61e ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.4.0-00481-g1a8cda2cd3d6-dirty (jiachen@ubuntu) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #2 SMP Thu Jul 29 01:26:45 EDT 2021
[    0.000000] Machine model: ZynqMP ZCU102 Rev1.0
[    0.000000] earlycon: cdns0 at MMIO 0x00000000ff000000 (options '115200n8')
[    0.000000] printk: bootconsole [cdns0] enabled
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 256 MiB at 0x0000000070000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.1
[    0.000000] percpu: Embedded 21 pages/cpu s48600 r8192 d29224 u86016
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] Speculative Store Bypass Disable mitigation not required
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1034240
[    0.000000] Kernel command line: console=ttyPS0,115200 root=/dev/mmcblk0p2 rw earlycon rootfstype=ext4 rootwait clk_ignore_unused cpuidle.off=1 root=/dev/mmcblk0p2 rw rootwait
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: mapped [mem 0x6c000000-0x70000000] (64MB)
[    0.000000] Memory: 3766204K/4194304K available (13500K kernel code, 1524K rwdata, 11500K rodata, 768K init, 330K bss, 165956K reserved, 262144K cma-reserved)
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GIC: Adjusting CPU interface base to 0x00000000f902f000
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] random: get_random_bytes called from start_kernel+0x2b0/0x448 with crng_init=0
[    0.000000] arch_timer: cp15 timer(s) running at 99.99MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x170f8de2d3, max_idle_ns: 440795206112 ns
[    0.000003] sched_clock: 56 bits at 99MHz, resolution 10ns, wraps every 4398046511101ns
[    0.008340] Console: colour dummy device 80x25
[    0.012392] Calibrating delay loop (skipped), value calculated using timer frequency.. 199.98 BogoMIPS (lpj=399960)
[    0.022757] pid_max: default: 32768 minimum: 301
[    0.027456] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.034705] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.043272] ASID allocator initialised with 32768 entries
[    0.047894] rcu: Hierarchical SRCU implementation.
[    0.052859] EFI services will not be available.
[    0.057219] smp: Bringing up secondary CPUs ...
[    0.061902] Detected VIPT I-cache on CPU1
[    0.061933] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.062263] Detected VIPT I-cache on CPU2
[    0.062282] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.062583] Detected VIPT I-cache on CPU3
[    0.062602] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.062647] smp: Brought up 1 node, 4 CPUs
[    0.097066] SMP: Total of 4 processors activated.
[    0.101739] CPU features: detected: 32-bit EL0 Support
[    0.106842] CPU features: detected: CRC32 instructions
[    0.111977] CPU: All CPU(s) started at EL2
[    0.116024] alternatives: patching kernel code
[    0.121460] devtmpfs: initialized
[    0.129558] Registered cp15_barrier emulation handler
[    0.129606] Registered setend emulation handler
[    0.133580] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.143171] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.156072] xor: measuring software checksum speed
[    0.194069]    8regs     :  2375.000 MB/sec
[    0.234095]    32regs    :  2724.000 MB/sec
[    0.274125]    arm64_neon:  2439.000 MB/sec
[    0.274162] xor: using function: 32regs (2724.000 MB/sec)
[    0.278036] pinctrl core: initialized pinctrl subsystem
[    0.283843] NET: Registered protocol family 16
[    0.288690] DMA: preallocated 256 KiB pool for atomic allocations
[    0.293712] audit: initializing netlink subsys (disabled)
[    0.299154] audit: type=2000 audit(0.236:1): state=initialized audit_enabled=0 res=1
[    0.299617] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.326663] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.327713] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.334383] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.341042] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    1.441034] DRBG: Continuing without Jitter RNG
[    1.516180] raid6: neonx8   gen()  1560 MB/s
[    1.584211] raid6: neonx8   xor()  1460 MB/s
[    1.652258] raid6: neonx4   gen()  1475 MB/s
[    1.720301] raid6: neonx4   xor()  1419 MB/s
[    1.788367] raid6: neonx2   gen()  1123 MB/s
[    1.856373] raid6: neonx2   xor()  1171 MB/s
[    1.924438] raid6: neonx1   gen()   728 MB/s
[    1.992494] raid6: neonx1   xor()   877 MB/s
[    2.060536] raid6: int64x8  gen()  1160 MB/s
[    2.128560] raid6: int64x8  xor()   758 MB/s
[    2.196645] raid6: int64x4  gen()   977 MB/s
[    2.264666] raid6: int64x4  xor()   734 MB/s
[    2.332746] raid6: int64x2  gen()   677 MB/s
[    2.400752] raid6: int64x2  xor()   596 MB/s
[    2.468819] raid6: int64x1  gen()   446 MB/s
[    2.536836] raid6: int64x1  xor()   449 MB/s
[    2.536873] raid6: using algorithm neonx8 gen() 1560 MB/s
[    2.540831] raid6: .... xor() 1460 MB/s, rmw enabled
[    2.545762] raid6: using neon recovery algorithm
[    2.550804] iommu: Default domain type: Translated
[    2.555386] SCSI subsystem initialized
[    2.559053] usbcore: registered new interface driver usbfs
[    2.564390] usbcore: registered new interface driver hub
[    2.569664] usbcore: registered new device driver usb
[    2.574797] mc: Linux media interface: v0.10
[    2.578913] videodev: Linux video capture interface: v2.00
[    2.584381] pps_core: LinuxPPS API ver. 1 registered
[    2.589277] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    2.598371] PTP clock support registered
[    2.602263] EDAC MC: Ver: 3.0.0
[    2.605737] zynqmp-ipi-mbox mailbox@ff990400: Registered ZynqMP IPI mbox with TX/RX channels.
[    2.614260] jesd204: created con: id=0, topo=0, link=0, /amba/spi@ff050000/hmc7044@0 <-> /fpga-axi@0/axi-adxcvr-tx@84b60000
[    2.624927] jesd204: created con: id=1, topo=0, link=2, /amba/spi@ff050000/hmc7044@0 <-> /fpga-axi@0/axi-adxcvr-rx@84a60000
[    2.635997] jesd204: created con: id=2, topo=0, link=0, /fpga-axi@0/axi-adxcvr-tx@84b60000 <-> /fpga-axi@0/axi-jesd204-tx@84b90000
[    2.647676] jesd204: created con: id=3, topo=0, link=2, /fpga-axi@0/axi-adxcvr-rx@84a60000 <-> /fpga-axi@0/axi-jesd204-rx@84a90000
[    2.659361] jesd204: created con: id=4, topo=0, link=0, /fpga-axi@0/axi-jesd204-tx@84b90000 <-> /fpga-axi@0/axi-ad9081-tx-hpc@84b10000
[    2.671379] jesd204: created con: id=5, topo=0, link=2, /fpga-axi@0/axi-jesd204-rx@84a90000 <-> /fpga-axi@0/axi-ad9081-rx-hpc@84a10000
[    2.683405] jesd204: created con: id=6, topo=0, link=2, /fpga-axi@0/axi-ad9081-rx-hpc@84a10000 <-> /amba/spi@ff040000/ad9081@0
[    2.694735] jesd204: created con: id=7, topo=0, link=0, /fpga-axi@0/axi-ad9081-tx-hpc@84b10000 <-> /amba/spi@ff040000/ad9081@0
[    2.706075] jesd204: /amba/spi@ff040000/ad9081@0: JESD204[2] transition uninitialized -> initialized
[    2.715148] jesd204: /amba/spi@ff040000/ad9081@0: JESD204[0] transition uninitialized -> initialized
[    2.724229] jesd204: found 8 devices and 1 topologies
[    2.729281] FPGA manager framework
[    2.732758] Advanced Linux Sound Architecture Driver Initialized.
[    2.738944] Bluetooth: Core ver 2.22
[    2.742234] NET: Registered protocol family 31
[    2.746637] Bluetooth: HCI device and connection manager initialized
[    2.752954] Bluetooth: HCI socket layer initialized
[    2.757797] Bluetooth: L2CAP socket layer initialized
[    2.762819] Bluetooth: SCO socket layer initialized
[    2.768119] clocksource: Switched to clocksource arch_sys_counter
[    2.773798] VFS: Disk quotas dquot_6.6.0
[    2.777643] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    2.788234] NET: Registered protocol family 2
[    2.789067] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    2.797288] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    2.805318] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    2.812807] TCP: Hash tables configured (established 32768 bind 32768)
[    2.818936] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    2.825605] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    2.832769] NET: Registered protocol family 1
[    2.837208] RPC: Registered named UNIX socket transport module.
[    2.842841] RPC: Registered udp transport module.
[    2.847510] RPC: Registered tcp transport module.
[    2.852178] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    2.858826] PCI: CLS 0 bytes, default 64
[    2.862988] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    2.869716] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    2.878064] Initialise system trusted keyrings
[    2.881746] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[    2.888743] NFS: Registering the id_resolver key type
[    2.893107] Key type id_resolver registered
[    2.897250] Key type id_legacy registered
[    2.901234] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    2.907904] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    2.928193] NET: Registered protocol family 38
[    2.928233] Key type asymmetric registered
[    2.931060] Asymmetric key parser 'x509' registered
[    2.935927] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    2.943267] io scheduler mq-deadline registered
[    2.947761] io scheduler kyber registered
[    2.976955] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    2.981959] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    2.987511] brd: module loaded
[    2.991665] loop: module loaded
[    2.991971] Registered mathworks_ip class
[    2.995863] libphy: Fixed MDIO Bus: probed
[    2.998832] tun: Universal TUN/TAP device driver, 1.6
[    3.003006] CAN device driver interface
[    3.007727] usbcore: registered new interface driver asix
[    3.012144] usbcore: registered new interface driver ax88179_178a
[    3.018172] usbcore: registered new interface driver cdc_ether
[    3.023968] usbcore: registered new interface driver net1080
[    3.029592] usbcore: registered new interface driver cdc_subset
[    3.035476] usbcore: registered new interface driver zaurus
[    3.041020] usbcore: registered new interface driver cdc_ncm
[    3.047461] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.053105] ehci-pci: EHCI PCI platform driver
[    3.057830] usbcore: registered new interface driver uas
[    3.062822] usbcore: registered new interface driver usb-storage
[    3.068814] usbcore: registered new interface driver usbserial_generic
[    3.075264] usbserial: USB Serial support registered for generic
[    3.081236] usbcore: registered new interface driver ftdi_sio
[    3.086941] usbserial: USB Serial support registered for FTDI USB Serial Device
[    3.094213] usbcore: registered new interface driver upd78f0730
[    3.100090] usbserial: USB Serial support registered for upd78f0730
[    3.107832] rtc_zynqmp ffa60000.rtc: registered as rtc0
[    3.111569] i2c /dev entries driver
[    3.117137] usbcore: registered new interface driver uvcvideo
[    3.120667] USB Video Class driver (1.1.1)
[    3.126258] Bluetooth: HCI UART driver ver 2.3
[    3.129151] Bluetooth: HCI UART protocol H4 registered
[    3.134249] Bluetooth: HCI UART protocol BCSP registered
[    3.139539] Bluetooth: HCI UART protocol LL registered
[    3.144628] Bluetooth: HCI UART protocol ATH3K registered
[    3.150004] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    3.156260] Bluetooth: HCI UART protocol Intel registered
[    3.161595] Bluetooth: HCI UART protocol QCA registered
[    3.166800] usbcore: registered new interface driver bcm203x
[    3.172420] usbcore: registered new interface driver bpa10x
[    3.177956] usbcore: registered new interface driver bfusb
[    3.183410] usbcore: registered new interface driver btusb
[    3.188869] usbcore: registered new interface driver ath3k
[    3.194391] EDAC MC: ECC not enabled
[    3.197993] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)
[    3.210378] sdhci: Secure Digital Host Controller Interface driver
[    3.216086] sdhci: Copyright(c) Pierre Ossman
[    3.220414] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.226457] ledtrig-cpu: registered to indicate activity on CPUs
[    3.232047] zynqmp_firmware_probe Platform Management API v1.1
[    3.237806] zynqmp_firmware_probe Trustzone version v1.0
[    3.246006] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: zynqmp pinctrl initialized
[    3.274694] alg: No test for xilinx-zynqmp-aes (zynqmp-aes)
[    3.274877] zynqmp_aes zynqmp_aes: AES Successfully Registered
[    3.274877]
[    3.282162] alg: No test for xilinx-keccak-384 (zynqmp-keccak-384)
[    3.288365] alg: No test for xilinx-zynqmp-rsa (zynqmp-rsa)
[    3.293902] usbcore: registered new interface driver usbhid
[    3.299196] usbhid: USB HID core driver
[    3.309922] axi_sysid 85000000.axi-sysid-0: AXI System ID core version (1.01.a) found
[    3.312276] axi_sysid 85000000.axi-sysid-0: [ad9081_fmca_ebz] on [zcu102] git branch <master> git <6f4053f3b085e6be28ecdc6a5d4eeb16eb08d9a4> clean [2021-01-29 13:06:20] UTC
[    3.327889] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered
[    3.334297] usbcore: registered new interface driver snd-usb-audio
[    3.341767] pktgen: Packet Generator for packet performance testing. Version: 2.75
[    3.347876] Initializing XFRM netlink socket
[    3.351801] NET: Registered protocol family 10
[    3.356517] Segment Routing with IPv6
[    3.359846] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.365970] NET: Registered protocol family 17
[    3.370074] NET: Registered protocol family 15
[    3.374487] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    3.387460] can: controller area network core (rev 20170425 abi 9)
[    3.393536] NET: Registered protocol family 29
[    3.397919] can: raw protocol (rev 20170425)
[    3.402156] can: broadcast manager protocol (rev 20170425 t)
[    3.407781] can: netlink gateway (rev 20190810) max_hops=1
[    3.413293] Bluetooth: RFCOMM TTY layer initialized
[    3.418081] Bluetooth: RFCOMM socket layer initialized
[    3.423192] Bluetooth: RFCOMM ver 1.11
[    3.426901] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.432174] Bluetooth: BNEP filters: protocol multicast
[    3.437368] Bluetooth: BNEP socket layer initialized
[    3.442296] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    3.448182] Bluetooth: HIDP socket layer initialized
[    3.453237] 9pnet: Installing 9P2000 support
[    3.457368] NET: Registered protocol family 36
[    3.461776] Key type dns_resolver registered
[    3.466372] registered taskstats version 1
[    3.470071] Loading compiled-in X.509 certificates
[    3.475184] Btrfs loaded, crc32c=crc32c-generic
[    3.487743] ff000000.serial: ttyPS0 at MMIO 0xff000000 (irq = 41, base_baud = 6249999) is a xuartps
[    3.496765] printk: console [ttyPS0] enabled
[    3.496765] printk: console [ttyPS0] enabled
[    3.501061] printk: bootconsole [cdns0] disabled
[    3.501061] printk: bootconsole [cdns0] disabled
[    3.510521] ff010000.serial: ttyPS1 at MMIO 0xff010000 (irq = 42, base_baud = 6249999) is a xuartps
[    3.523797] of-fpga-region fpga-full: FPGA Region probed
[    3.530465] nwl-pcie fd0e0000.pcie: Link is DOWN
[    3.535113] nwl-pcie fd0e0000.pcie: host bridge /amba/pcie@fd0e0000 ranges:
[    3.542084] nwl-pcie fd0e0000.pcie:   MEM 0xe0000000..0xefffffff -> 0xe0000000
[    3.549304] nwl-pcie fd0e0000.pcie:   MEM 0x600000000..0x7ffffffff -> 0x600000000
[    3.556885] nwl-pcie fd0e0000.pcie: PCI host bridge to bus 0000:00
[    3.563067] pci_bus 0000:00: root bus resource [bus 00-ff]
[    3.568554] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff]
[    3.575426] pci_bus 0000:00: root bus resource [mem 0x600000000-0x7ffffffff pref]
[    3.582918] pci 0000:00:00.0: [10ee:d021] type 01 class 0x060400
[    3.588978] pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot
[    3.599969] pci 0000:00:00.0: PCI bridge to [bus 01-0c]
[    3.605962] xilinx-dpdma fd4c0000.dma: Xilinx DPDMA engine is probed
[    3.612531] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success
[    3.619635] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success
[    3.626740] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success
[    3.633846] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success
[    3.640948] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success
[    3.648051] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success
[    3.655157] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success
[    3.662262] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success
[    3.669524] xilinx-psgtr fd400000.zynqmp_phy: Lane:1 type:8 protocol:4 pll_locked:yes
[    3.681015] zynqmp_clk_divider_set_rate() set divider failed for spi1_ref_div1, ret = -13
[    3.689710] xilinx-dp-snd-codec fd4a0000.zynqmp-display:zynqmp_dp_snd_codec0: Xilinx DisplayPort Sound Codec probed
[    3.700437] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm0: Xilinx DisplayPort Sound PCM probed
[    3.708529] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm1: Xilinx DisplayPort Sound PCM probed
[    3.716867] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok
[    3.729294] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok
[    3.741924] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: Xilinx DisplayPort Sound Card probed
[    3.752093] OF: graph: no port node found in /amba/zynqmp-display@fd4a0000
[    3.759062] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.765666] [drm] No driver support for vblank timestamp query.
[    3.771639] xlnx-drm xlnx-drm.0: bound fd4a0000.zynqmp-display (ops 0xffffffc010e7b2b0)
[    4.856134] [drm] Cannot find any crtc or sizes
[    4.860879] [drm] Initialized xlnx 1.0.0 20130509 for fd4a0000.zynqmp-display on minor 0
[    4.868975] zynqmp-display fd4a0000.zynqmp-display: ZynqMP DisplayPort Subsystem driver probed
[    4.877777] ahci-ceva fd0c0000.ahci: fd0c0000.ahci supply ahci not found, using dummy regulator
[    4.886504] ahci-ceva fd0c0000.ahci: fd0c0000.ahci supply phy not found, using dummy regulator
[    4.895147] ahci-ceva fd0c0000.ahci: fd0c0000.ahci supply target not found, using dummy regulator
[    4.904169] xilinx-psgtr fd400000.zynqmp_phy: Lane:3 type:3 protocol:2 pll_locked:yes
[    4.912047] ahci-ceva fd0c0000.ahci: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[    4.921006] ahci-ceva fd0c0000.ahci: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst
[    4.931324] scsi host0: ahci-ceva
[    4.934865] scsi host1: ahci-ceva
[    4.938284] ata1: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x100 irq 37
[    4.946196] ata2: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x180 irq 37
[    5.005092] hmc7044 spi2.0: PLL1: Locked, CLKIN0 @ 100000000 Hz, PFD: 10000 kHz - PLL2: Locked @ 3000.000000 MHz
[    5.015611] jesd204: /amba/spi@ff050000/hmc7044@0,jesd204:1,parent=spi2.0: Using as SYSREF provider
[    5.025431] spi-nor spi0.0: SPI-NOR-UniqueID 1044000af097001504001d005002bfd1cd
[    5.032743] spi-nor spi0.0: found mt25qu512a (n25q512a), expected m25p80
[    5.039923] spi-nor spi0.0: mt25qu512a (n25q512a) (131072 Kbytes)
[    5.046026] 4 fixed-partitions partitions found on MTD device spi0.0
[    5.052368] Creating 4 MTD partitions on "spi0.0":
[    5.057155] 0x000000000000-0x000000100000 : "qspi-fsbl-uboot"
[    5.063631] 0x000000100000-0x000000600000 : "qspi-linux"
[    5.069571] 0x000000600000-0x000000620000 : "qspi-device-tree"
[    5.076025] 0x000000620000-0x000000c00000 : "qspi-rootfs"
[    5.084100] macb ff0e0000.ethernet: Not enabling partial store and forward
[    5.091419] libphy: MACB_mii_bus: probed
[    5.096994] TI DP83867 ff0e0000.ethernet-ffffffff:0c: attached PHY driver [TI DP83867] (mii_bus:phy_addr=ff0e0000.ethernet-ffffffff:0c, irq=POLL)
[    5.110038] macb ff0e0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0e0000 irq 22 (00:0a:35:05:38:d3)
[    5.120150] xilinx-axipmon ffa00000.perf-monitor: Probed Xilinx APM
[    5.126672] xilinx-axipmon fd0b0000.perf-monitor: Probed Xilinx APM
[    5.133162] xilinx-axipmon fd490000.perf-monitor: Probed Xilinx APM
[    5.139651] xilinx-axipmon ffa10000.perf-monitor: Probed Xilinx APM
[    5.147543] dwc3 fe200000.dwc3: Failed to get clk 'ref': -2
[    5.153328] xilinx-psgtr fd400000.zynqmp_phy: Lane:2 type:0 protocol:3 pll_locked:yes
[    5.163612] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    5.169105] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[    5.176855] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x0000000202010810
[    5.186260] xhci-hcd xhci-hcd.0.auto: irq 51, io mem 0xfe200000
[    5.192388] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    5.200652] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    5.207872] usb usb1: Product: xHCI Host Controller
[    5.212745] usb usb1: Manufacturer: Linux 5.4.0-00481-g1a8cda2cd3d6-dirty xhci-hcd
[    5.220310] usb usb1: SerialNumber: xhci-hcd.0.auto
[    5.225457] hub 1-0:1.0: USB hub found
[    5.229217] hub 1-0:1.0: 1 port detected
[    5.233312] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    5.238798] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[    5.246458] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[    5.253176] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    5.261436] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    5.266350] ata2: SATA link down (SStatus 0 SControl 330)
[    5.268655] usb usb2: Product: xHCI Host Controller
[    5.274075] ata1: SATA link down (SStatus 0 SControl 330)
[    5.278914] usb usb2: Manufacturer: Linux 5.4.0-00481-g1a8cda2cd3d6-dirty xhci-hcd
[    5.291865] usb usb2: SerialNumber: xhci-hcd.0.auto
[    5.296965] hub 2-0:1.0: USB hub found
[    5.300733] hub 2-0:1.0: 1 port detected
[    5.305823] pca953x 0-0020: 0-0020 supply vcc not found, using dummy regulator
[    5.313755] GPIO line 496 (sel0) hogged as output/low
[    5.319004] GPIO line 497 (sel1) hogged as output/high
[    5.324336] GPIO line 498 (sel2) hogged as output/high
[    5.329671] GPIO line 499 (sel3) hogged as output/high
[    5.335140] pca953x 0-0021: 0-0021 supply vcc not found, using dummy regulator
[    5.343929] ina2xx 3-0040: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.350893] ina2xx 3-0041: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.357848] ina2xx 3-0042: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.364803] ina2xx 3-0043: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.371759] ina2xx 3-0044: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.378724] ina2xx 3-0045: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.385681] ina2xx 3-0046: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.392644] ina2xx 3-0047: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.399593] ina2xx 3-004a: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.406492] random: fast init done
[    5.406548] ina2xx 3-004b: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.416287] i2c i2c-0: Added multiplexed i2c bus 3
[    5.421852] ina2xx 4-0040: power monitor ina226 (Rshunt = 2000 uOhm)
[    5.428808] ina2xx 4-0041: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.435757] ina2xx 4-0042: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.442713] ina2xx 4-0043: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.449681] ina2xx 4-0044: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.456649] ina2xx 4-0045: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.463607] ina2xx 4-0046: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.470569] ina2xx 4-0047: power monitor ina226 (Rshunt = 5000 uOhm)
[    5.476964] i2c i2c-0: Added multiplexed i2c bus 4
[    5.525682] i2c i2c-0: Added multiplexed i2c bus 5
[    5.530626] i2c i2c-0: Added multiplexed i2c bus 6
[    5.535414] pca954x 0-0075: registered 4 multiplexed busses for I2C mux pca9544
[    5.542761] cdns-i2c ff020000.i2c: 400 kHz mmio ff020000 irq 24
[    5.550470] at24 7-0054: 1024 byte 24c08 EEPROM, writable, 1 bytes/write
[    5.557210] i2c i2c-1: Added multiplexed i2c bus 7
[    5.562313] i2c i2c-1: Added multiplexed i2c bus 8
[    5.569956] si570 9-005d: registered, current frequency 300000000 Hz
[    5.576354] i2c i2c-1: Added multiplexed i2c bus 9
[    5.596041] si570 10-005d: registered, current frequency 148500000 Hz
[    5.602530] i2c i2c-1: Added multiplexed i2c bus 10
[    5.607620] si5324 11-0069: si5328 probed
[    5.669963] si5324 11-0069: si5328 probe successful
[    5.674882] i2c i2c-1: Added multiplexed i2c bus 11
[    5.679915] i2c i2c-1: Added multiplexed i2c bus 12
[    5.684946] i2c i2c-1: Added multiplexed i2c bus 13
[    5.689970] i2c i2c-1: Added multiplexed i2c bus 14
[    5.694847] pca954x 1-0074: registered 8 multiplexed busses for I2C switch pca9548
[    5.703126] at24 15-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write
[    5.709871] i2c i2c-1: Added multiplexed i2c bus 15
[    5.714904] i2c i2c-1: Added multiplexed i2c bus 16
[    5.719936] i2c i2c-1: Added multiplexed i2c bus 17
[    5.724970] i2c i2c-1: Added multiplexed i2c bus 18
[    5.730009] i2c i2c-1: Added multiplexed i2c bus 19
[    5.735039] i2c i2c-1: Added multiplexed i2c bus 20
[    5.740073] i2c i2c-1: Added multiplexed i2c bus 21
[    5.745119] i2c i2c-1: Added multiplexed i2c bus 22
[    5.749996] pca954x 1-0075: registered 8 multiplexed busses for I2C switch pca9548
[    5.757601] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 25
[    5.767455] cdns-wdt fd4d0000.watchdog: Xilinx Watchdog Timer with timeout 60s
[    5.809938] mmc0: SDHCI controller on ff170000.mmc [ff170000.mmc] using ADMA 64-bit
[    5.818738] axi_adxcvr 84a60000.axi-adxcvr-rx: adxcvr_enforce_settings: Using QPLL without access, assuming desired Lane rate will be configured by a different instance
[    5.835288] axi_adxcvr 84a60000.axi-adxcvr-rx: AXI-ADXCVR-RX (17.01.a) using QPLL on GTH4 at 0x84A60000. Number of lanes: 8.
[    5.847391] axi_adxcvr 84b60000.axi-adxcvr-tx: AXI-ADXCVR-TX (17.01.a) using QPLL on GTH4 at 0x84B60000. Number of lanes: 8.
[    5.859048] axi-jesd204-rx 84a90000.axi-jesd204-rx: AXI-JESD204-RX (1.04.a) at 0x84A90000. Encoder 8b10b, width 4/0, lanes 8, jesd204-fsm.
[    5.871819] axi-jesd204-tx 84b90000.axi-jesd204-tx: AXI-JESD204-TX (1.03.a) at 0x84B90000. Encoder 8b10b, width 4/0, lanes 8, jesd204-fsm.
[    5.922414] mmc0: new high speed SDHC card at address 0007
[    5.928263] mmcblk0: mmc0:0007 SD16G 14.5 GiB
[    5.934090]  mmcblk0: p1 p2 p3
[    5.964144] [drm] Cannot find any crtc or sizes
[    6.158055] ad9081 spi1.0: jrx configuration is not in table., "not_in_table" in adi_ad9081_jesd_rx_link_config_set(...), line288 in drivers/iio/adc/ad9081/adi_ad9081_jesd.c
[    6.175615] ad9081 spi1.0: main or channel interpolation is 0.
[    6.181441] ad9081 spi1.0: Failed to initialize: -1
[    6.186641] ad9081: probe of spi1.0 failed with error -1
[    6.202776] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[    6.209803] rtc_zynqmp ffa60000.rtc: setting system clock to 1970-01-01T00:00:08 UTC (8)
[    6.217893] of_cfs_init
[    6.220359] of_cfs_init: OK
[    6.223291] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    6.366234] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    6.372769] clk: Not disabling unused clocks
[    6.377289] ALSA device list:
[    6.380245]   #0: DisplayPort monitor
[    6.384189] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    6.392792] cfg80211: failed to load regulatory.db
[    7.633756] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    7.641871] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    7.656352] devtmpfs: mounted
[    7.659472] Freeing unused kernel memory: 768K
[    7.663945] Run /sbin/init as init process
[    8.307721] systemd[1]: System time before build time, advancing clock.
[    8.344291] 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)
[    8.366073] systemd[1]: Detected architecture arm64.

Welcome to Kuiper GNU/Linux 10 (buster)!

[    8.389015] systemd[1]: Set hostname to <analog>.
[    8.604714] systemd[1]: File /lib/systemd/system/systemd-journald.service:12 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[    8.621823] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[    8.781312] systemd[1]: /etc/systemd/system/tof-server.service:1: Assignment outside of section. Ignoring.
[    8.791004] systemd[1]: /etc/systemd/system/tof-server.service:2: Assignment outside of section. Ignoring.
[    8.971323] random: systemd: uninitialized urandom read (16 bytes read)
[    8.986005] random: systemd: uninitialized urandom read (16 bytes read)
[    8.993212] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[  OK  ] Created slice system-systemd\x2dfsck.slice.
[    9.016199] random: systemd: uninitialized urandom read (16 bytes read)
[    9.023016] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    9.044595] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Listening on Journal Socket (/dev/log).
         Mounting Huge Pages File System...
[  OK  ] Listening on initctl Compatibility Named Pipe.
[  OK  ] Reached target Swap.
[  OK  ] Listening on udev Control Socket.
[  OK  ] Created slice system-getty.slice.
         Starting Set the console keyboard layout...
[  OK  ] Listening on Journal Audit Socket.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
         Mounting RPC Pipe File System...
[  OK  ] Listening on udev Kernel Socket.
         Starting udev Coldplug all Devices...
         Mounting POSIX Message Queue File System...
         Starting Restore / save the current clock...
         Starting Load Kernel Modules...
[  OK  ] Listening on Syslog Socket.
         Starting Journal Service...
         Mounting Kernel Debug File System...
[  OK  ] Reached target Slices.
[  OK  ] Listening on fsck to fsckd communication Socket.
[  OK  ] Mounted Huge Pages File System.
[  OK  ] Mounted RPC Pipe File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Started Restore / save the current clock.
[  OK  ] Started Set the console keyboard layout.
[  OK  ] Started Journal Service.
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[  OK  ] Mounted Kernel Debug File System.
         Starting Apply Kernel Variables...
         Mounting Kernel Configuration File System...
         Starting Remount Root and Kernel File Systems...
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Started Remount Root and Kernel File Systems.
         Starting Create System Users...
         Starting Flush Journal to Persistent Storage...
         Starting Load/Save Random Seed...
         Starting Helper to synchronize boot up for ifupdown...
[  OK  ] Started Create System Users.
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Helper to synchronize boot up for ifupdown.
         Starting Create Static Device Nodes in /dev...
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Starting udev Kernel Device Manager...
[  OK  ] Started udev Kernel Device Manager.
         Starting Show Plymouth Boot Screen...
[  OK  ] Started Show Plymouth Boot Screen.
[  OK  ] Started Forward Password R…s to Plymouth Directory Watch.
[  OK  ] Reached target Local Encrypted Volumes.
         Starting Load Kernel Modules...
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[  OK  ] Found device /dev/ttyPS0.
[  OK  ] Found device /dev/ttyS0.
[  OK  ] Found device /dev/disk/by-partuuid/18f1f9d5-01.
         Starting File System Check…isk/by-partuuid/18f1f9d5-01...
[  OK  ] Started File System Check Daemon to report status.
[  OK  ] Listening on Load/Save RF …itch Status /dev/rfkill Watch.
[  OK  ] Started File System Check …/disk/by-partuuid/18f1f9d5-01.
         Mounting /boot...
[  OK  ] Mounted /boot.
[  OK  ] Reached target Local File Systems.
         Starting Preprocess NFS configuration...
         Starting Raise network interfaces...
         Starting Tell Plymouth To Write Out Runtime Data...
         Starting Create Volatile Files and Directories...
         Starting Set console font and keymap...
[  OK  ] Started Preprocess NFS configuration.
[  OK  ] Reached target NFS client services.
[  OK  ] Reached target Remote File Systems (Pre).
[  OK  ] Reached target Remote File Systems.
[  OK  ] Started Tell Plymouth To Write Out Runtime Data.
[  OK  ] Started Set console font and keymap.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on GPS (Global P…ioning System) Daemon Sockets.
[  OK  ] Started CUPS Scheduler.
[  OK  ] Reached target Paths.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on CUPS Scheduler.
[  OK  ] Listening on triggerhappy.socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
[  OK  ] Started Regular background program processing daemon.
         Starting dphys-swapfile - …unt, and delete a swap file...
         Starting System Logging Service...
[  OK  ] Started CUPS Scheduler.
[FAILED] Failed to start Modem Manager.
See 'systemctl status ModemManager.service' for details.
         Starting dhcpcd on all interfaces...
         Starting Avahi mDNS/DNS-SD Stack...
         Starting triggerhappy global hotkey daemon...
[  OK  ] Started Manage Sound Card State (restore and store).
         Starting Disk Manager...
         Starting LSB: Switch to on…nless shift key is pressed)...
         Starting Check for Raspberry Pi EEPROM updates...
         Starting rng-tools.service...
         Starting Save/Restore Sound Card State...
         Starting Login Service...
[  OK  ] Started tof-server.service.
[  OK  ] Started D-Bus System Message Bus.
         Starting WPA supplicant...
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started Daily apt download activities.
[  OK  ] Started Daily man-db regeneration.
[  OK  ] Started Daily rotation of log files.
[  OK  ] Started Daily apt upgrade and clean activities.
[  OK  ] Reached target Timers.
[FAILED] Failed to start rng-tools.service.
See 'systemctl status rng-tools.service' for details.
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Reached target Sound Card.
[  OK  ] Started Login Service.
[  OK  ] Started triggerhappy global hotkey daemon.
[  OK  ] Started System Logging Service.
[FAILED] Failed to start dphys-swap…mount, and delete a swap file.
See 'systemctl status dphys-swapfile.service' for details.
[  OK  ] Started dhcpcd on all interfaces.
[FAILED] Failed to start Check for Raspberry Pi EEPROM updates.
See 'systemctl status rpi-eeprom-update.service' for details.
[  OK  ] Started Raise network interfaces.
[  OK  ] Started WPA supplicant.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Make remote CUPS printers available locally.
[  OK  ] Reached target Network.
[  OK  ] Started IIO Daemon.
         Starting Permit User Sessions...
         Starting /etc/rc.local Compatibility...
         Starting OpenBSD Secure Shell server...
[FAILED] Failed to start HTTP based time synchronization tool.
See 'systemctl status htpdate.service' for details.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started /etc/rc.local Compatibility.
         Starting Hold until boot process finishes up...
         Starting Light Display Manager...
         Starting Authorization Manager...
[  OK  ] Started Authorization Manager.

Raspbian GNU/Linux 10 analog ttyPS0

analog login: root (automatic login)

Last login: Sat Feb 16 10:29:04 GMT 2019 on ttyPS0
Linux analog 5.4.0-00481-g1a8cda2cd3d6-dirty #2 SMP Thu Jul 29 01:26:45 EDT 2021 aarch64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
root@analog:~# iio_info | grep iio:device
        iio:device0: ams
        iio:device1: hmc7044
root@analog:~#

Any possible cause for that?

0 travisfcollins

over 3 years ago in reply to InvasiveBrush
How are you arriving at these decimation/interpolation values? Main decimators/interpolators have a max setting of only 6.

-Travis
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0 InvasiveBrush

over 3 years ago in reply to travisfcollins

I see. I am trying to use DMA in MATLAB to transmit some modulated data. Currently I am using the example file provided: https://github.com/analogdevicesinc/iio-oscilloscope/blob/master/waveforms/qpskwithfilt_30.72M.txt

It works in the IIO Oscilloscope by directly loading it:

For controlling the Tx In the MATLAB, I made a vector of complex data from this .txt and transmitted it:

%% TX
tx = adi.AD9081.Tx('num_data_channels',2,'num_coarse_attr_channels',2,'num_fine_attr_channels',2);
tx.uri = uri;
tx.DataSource = 'DMA';
tx.NCOEnables = [1 1];
tx.EnabledChannels = [1];
tx.MainNCOFrequencies = TX_MainNCOFreq;
tx.EnableCyclicBuffers = true;

filename = "ADI_waveforms\qpskwithfilt_30.72M.txt";
delimiterIn = ',';
headerlinesIn = 1;
A = importdata(filename,delimiterIn,headerlinesIn);
TxData = A.data(:,1) + A.data(:,1).*1j; %Make the 1-d complex data for channel 1
tx(TxData);

But it doesn't seem to be right:

I used some code from this example code: https://github.com/analogdevicesinc/HighSpeedConverterToolbox/blob/master/test/AD9081HWTests.m

It seems this example code is not transmitting complex data. So I am not sure what is the correct format for transmitting IQ data in matlab.

My full code is here:

uri = 'ip:169.254.145.15';
TX_MainNCOFreq = [2400e6 2400e6];
RX_MainNCOFreq = [2400e6 2400e6];
%% TX
tx = adi.AD9081.Tx('num_data_channels',2,'num_coarse_attr_channels',2,'num_fine_attr_channels',2);
tx.uri = uri;
tx.DataSource = 'DMA';
tx.NCOEnables = [1 1];
tx.EnabledChannels = [1];
tx.MainNCOFrequencies = TX_MainNCOFreq;
tx.EnableCyclicBuffers = true;

filename = "ADI_waveforms\qpskwithfilt_30.72M.txt";
delimiterIn = ',';
headerlinesIn = 1;
A = importdata(filename,delimiterIn,headerlinesIn);
TxData = A.data(:,1) + A.data(:,1).*1j; %Make the 1-d complex data for channel 1
tx(TxData);
%% RX
rx = adi.AD9081.Rx('num_data_channels',2,'num_coarse_attr_channels',2,'num_fine_attr_channels',2);
rx.uri = uri;
rx.EnabledChannels = [1];
rx.SamplesPerFrame = 4096;
rx.MainNCOFrequencies = RX_MainNCOFreq;
data = rx();
plot(real(data(:,1)),imag(data(:,1)),'o'); %Constellation

tx.release();
rx.release();

0 travisfcollins

over 3 years ago in reply to InvasiveBrush
High-Speed Converter Toolbox does not scale input data. It directly converts it to ints. So you are likely only transmitting 0's.

-Travis
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0 InvasiveBrush
over 3 years ago in reply to travisfcollins
That works. With the example data file, the constellation waveform is not showing very distinct 4 clusters. Is it related to the sampling rate? The data file is 30Mhz but the DAC sampling rate is 1.5Ghz. Do I need to manually interpolate the example data file to match the 1.5Ghz sampling rate?

Thanks,
Jiachen
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0 travisfcollins

over 3 years ago in reply to InvasiveBrush
You are transmitting a filtered QPSK waveform, so it will unlikely be just 4 symbols. You also need to timing correct the data to fix any fractional offsets.

-Travis
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