Testing with an Ettus USRP X300 with Firmware Rev 0.929a and internal GPSDO: LC_XO

Perhaps there is no digital NCO/CORDIC on this one. Can you share <code class="notrans

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Thank you. After testing with your latest commit <a class="commit-link" data-hovercar

Ettus USRP X300: LookupError: Path not found in tree: /mboards/0/rx_dsps/0/freq/range,about pothosware/soapyuhd

guruofquality commented on June 14, 2024

Perhaps there is no digital NCO/CORDIC on this one. Can you share uhd_usrp_probe --tree output? It looks like we may need to either conditionally use this property or it moved somewhere else in the uhd property tree.

from soapyuhd.

radiganm commented on June 14, 2024

#+BEGIN_EXAMPLE file: SoapyUHD_Issue_00013__Summary.org

RE: "Perhaps there is no digital NCO/CORDIC on this one. Can you share uhd_usrp_probe --tree output? It looks like we may need to either conditionally use this property or it moved somewhere else in the uhd property tree."

Agreed that it is a conditional property based on UHD and corresponding FPGA firmware version. The property "/mboards/0/rx_dsps/0/freq/range" appears to be present in UHD version 3.9.2 (firmware version 4.0, FPGA version 19.0), and to have been removed in UHD version 3.10.2 (firmware version 5.1, FPGA version 33.0).

$ grep "/mboards/0/rx_dsps/0/freq/range" SoapyUHD_Issue_00013__UHD-3.9.6.org
/mboards/0/rx_dsps/0/freq/range

$ grep "/mboards/0/rx_dsps/0/freq/range" SoapyUHD_Issue_00013__UHD-3.10.2.org
NO RESULTS

#+BEGIN_EXAMPLE

#+BEGIN_EXAMPLE file: SoapyUHD_Issue_00013__UHD-3.9.6.org

uhd_usrp_probe

$ env LD_LIBRARY_PATH=/opt/uhd-release_003_009_006/lib:/opt/boost/lib /opt/uhd-release_003_009_006/utils/uhd_usrp_probe --args='addr=192.168.10.2'

linux; GNU C++ version 8.0.0 20170606 (experimental); Boost_106400; UHD_003.009.006-0-unknown

-- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes.
-- Setup basic communication...
-- Loading values from EEPROM...
-- Setup RF frontend clocking...
-- Radio 1x clock:200
-- Detecting internal GPSDO.... Found an internal GPSDO: LC_XO, Firmware Rev 0.929a
-- Initialize Radio0 control...
-- Performing register loopback test... pass
-- Initialize Radio1 control...
-- Performing register loopback test... pass

uhd_usrp_probe --tree

$ env LD_LIBRARY_PATH=/opt/uhd-release_003_009_006/lib:/opt/boost/lib /opt/uhd-release_003_009_006/utils/uhd_usrp_probe --args='addr=192.168.10.2' --tree

linux; GNU C++ version 8.0.0 20170606 (experimental); Boost_106400; UHD_003.009.006-0-unknown

-- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes.
-- Setup basic communication...
-- Loading values from EEPROM...
-- Setup RF frontend clocking...
-- Radio 1x clock:200
-- Detecting internal GPSDO.... Found an internal GPSDO: LC_XO, Firmware Rev 0.929a
-- Initialize Radio0 control...
-- Performing register loopback test... pass
-- Initialize Radio1 control...
-- Performing register loopback test... pass
/
/name
/mboards
/mboards/0
/mboards/0/link_max_rate
/mboards/0/fpga_version
/mboards/0/fw_version
/mboards/0/eeprom
/mboards/0/name
/mboards/0/codename
/mboards/0/tick_rate
/mboards/0/time
/mboards/0/time/cmd
/mboards/0/time/now
/mboards/0/time/pps
/mboards/0/sensors
/mboards/0/sensors/gps_gpgga
/mboards/0/sensors/gps_gprmc
/mboards/0/sensors/gps_time
/mboards/0/sensors/gps_locked
/mboards/0/sensors/gps_servo
/mboards/0/sensors/ref_locked
/mboards/0/rx_codecs
/mboards/0/rx_codecs/A
/mboards/0/rx_codecs/A/gains
/mboards/0/rx_codecs/A/gains/digital
/mboards/0/rx_codecs/A/gains/digital/range
/mboards/0/rx_codecs/A/gains/digital/value
/mboards/0/rx_codecs/A/name
/mboards/0/rx_codecs/B
/mboards/0/rx_codecs/B/gains
/mboards/0/rx_codecs/B/gains/digital
/mboards/0/rx_codecs/B/gains/digital/range
/mboards/0/rx_codecs/B/gains/digital/value
/mboards/0/rx_codecs/B/name
/mboards/0/tx_codecs
/mboards/0/tx_codecs/A
/mboards/0/tx_codecs/A/gains
/mboards/0/tx_codecs/A/name
/mboards/0/tx_codecs/B
/mboards/0/tx_codecs/B/gains
/mboards/0/tx_codecs/B/name
/mboards/0/rx_frontends
/mboards/0/rx_frontends/A
/mboards/0/rx_frontends/A/dc_offset
/mboards/0/rx_frontends/A/dc_offset/value
/mboards/0/rx_frontends/A/dc_offset/enable
/mboards/0/rx_frontends/A/iq_balance
/mboards/0/rx_frontends/A/iq_balance/value
/mboards/0/rx_frontends/B
/mboards/0/rx_frontends/B/dc_offset
/mboards/0/rx_frontends/B/dc_offset/value
/mboards/0/rx_frontends/B/dc_offset/enable
/mboards/0/rx_frontends/B/iq_balance
/mboards/0/rx_frontends/B/iq_balance/value
/mboards/0/tx_frontends
/mboards/0/tx_frontends/A
/mboards/0/tx_frontends/A/dc_offset
/mboards/0/tx_frontends/A/dc_offset/value
/mboards/0/tx_frontends/A/iq_balance
/mboards/0/tx_frontends/A/iq_balance/value
/mboards/0/tx_frontends/B
/mboards/0/tx_frontends/B/dc_offset
/mboards/0/tx_frontends/B/dc_offset/value
/mboards/0/tx_frontends/B/iq_balance
/mboards/0/tx_frontends/B/iq_balance/value
/mboards/0/rx_dsps
/mboards/0/rx_dsps/0
/mboards/0/rx_dsps/0/rate
/mboards/0/rx_dsps/0/rate/range
/mboards/0/rx_dsps/0/rate/value
/mboards/0/rx_dsps/0/freq
/mboards/0/rx_dsps/0/freq/value
/mboards/0/rx_dsps/0/freq/range
/mboards/0/rx_dsps/0/stream_cmd
/mboards/0/rx_dsps/1
/mboards/0/rx_dsps/1/rate
/mboards/0/rx_dsps/1/rate/range
/mboards/0/rx_dsps/1/rate/value
/mboards/0/rx_dsps/1/freq
/mboards/0/rx_dsps/1/freq/value
/mboards/0/rx_dsps/1/freq/range
/mboards/0/rx_dsps/1/stream_cmd
/mboards/0/tx_dsps
/mboards/0/tx_dsps/0
/mboards/0/tx_dsps/0/rate
/mboards/0/tx_dsps/0/rate/range
/mboards/0/tx_dsps/0/rate/value
/mboards/0/tx_dsps/0/freq
/mboards/0/tx_dsps/0/freq/value
/mboards/0/tx_dsps/0/freq/range
/mboards/0/tx_dsps/1
/mboards/0/tx_dsps/1/rate
/mboards/0/tx_dsps/1/rate/range
/mboards/0/tx_dsps/1/rate/value
/mboards/0/tx_dsps/1/freq
/mboards/0/tx_dsps/1/freq/value
/mboards/0/tx_dsps/1/freq/range
/mboards/0/dboards
/mboards/0/dboards/A
/mboards/0/dboards/A/rx_eeprom
/mboards/0/dboards/A/tx_eeprom
/mboards/0/dboards/A/gdb_eeprom
/mboards/0/dboards/A/iface
/mboards/0/dboards/A/rx_frontends
/mboards/0/dboards/A/rx_frontends/0
/mboards/0/dboards/A/rx_frontends/0/power_mode
/mboards/0/dboards/A/rx_frontends/0/power_mode/options
/mboards/0/dboards/A/rx_frontends/0/power_mode/value
/mboards/0/dboards/A/rx_frontends/0/xcvr_mode
/mboards/0/dboards/A/rx_frontends/0/xcvr_mode/options
/mboards/0/dboards/A/rx_frontends/0/xcvr_mode/value
/mboards/0/dboards/A/rx_frontends/0/name
/mboards/0/dboards/A/rx_frontends/0/tune_args
/mboards/0/dboards/A/rx_frontends/0/sensors
/mboards/0/dboards/A/rx_frontends/0/sensors/lo_locked
/mboards/0/dboards/A/rx_frontends/0/gains
/mboards/0/dboards/A/rx_frontends/0/gains/PGA0
/mboards/0/dboards/A/rx_frontends/0/gains/PGA0/value
/mboards/0/dboards/A/rx_frontends/0/gains/PGA0/range
/mboards/0/dboards/A/rx_frontends/0/freq
/mboards/0/dboards/A/rx_frontends/0/freq/value
/mboards/0/dboards/A/rx_frontends/0/freq/range
/mboards/0/dboards/A/rx_frontends/0/antenna
/mboards/0/dboards/A/rx_frontends/0/antenna/options
/mboards/0/dboards/A/rx_frontends/0/antenna/value
/mboards/0/dboards/A/rx_frontends/0/connection
/mboards/0/dboards/A/rx_frontends/0/enabled
/mboards/0/dboards/A/rx_frontends/0/use_lo_offset
/mboards/0/dboards/A/rx_frontends/0/bandwidth
/mboards/0/dboards/A/rx_frontends/0/bandwidth/value
/mboards/0/dboards/A/rx_frontends/0/bandwidth/range
/mboards/0/dboards/A/rx_frontends/0/sync_delay
/mboards/0/dboards/A/tx_frontends
/mboards/0/dboards/A/tx_frontends/0
/mboards/0/dboards/A/tx_frontends/0/power_mode
/mboards/0/dboards/A/tx_frontends/0/power_mode/options
/mboards/0/dboards/A/tx_frontends/0/power_mode/value
/mboards/0/dboards/A/tx_frontends/0/xcvr_mode
/mboards/0/dboards/A/tx_frontends/0/xcvr_mode/options
/mboards/0/dboards/A/tx_frontends/0/xcvr_mode/value
/mboards/0/dboards/A/tx_frontends/0/name
/mboards/0/dboards/A/tx_frontends/0/tune_args
/mboards/0/dboards/A/tx_frontends/0/sensors
/mboards/0/dboards/A/tx_frontends/0/sensors/lo_locked
/mboards/0/dboards/A/tx_frontends/0/gains
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0/value
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0/range
/mboards/0/dboards/A/tx_frontends/0/freq
/mboards/0/dboards/A/tx_frontends/0/freq/value
/mboards/0/dboards/A/tx_frontends/0/freq/range
/mboards/0/dboards/A/tx_frontends/0/antenna
/mboards/0/dboards/A/tx_frontends/0/antenna/options
/mboards/0/dboards/A/tx_frontends/0/antenna/value
/mboards/0/dboards/A/tx_frontends/0/connection
/mboards/0/dboards/A/tx_frontends/0/enabled
/mboards/0/dboards/A/tx_frontends/0/use_lo_offset
/mboards/0/dboards/A/tx_frontends/0/bandwidth
/mboards/0/dboards/A/tx_frontends/0/bandwidth/value
/mboards/0/dboards/A/tx_frontends/0/bandwidth/range
/mboards/0/dboards/A/tx_frontends/0/sync_delay
/mboards/0/dboards/B
/mboards/0/dboards/B/rx_eeprom
/mboards/0/dboards/B/tx_eeprom
/mboards/0/dboards/B/gdb_eeprom
/mboards/0/dboards/B/iface
/mboards/0/dboards/B/rx_frontends
/mboards/0/dboards/B/rx_frontends/0
/mboards/0/dboards/B/rx_frontends/0/name
/mboards/0/dboards/B/rx_frontends/0/gains
/mboards/0/dboards/B/rx_frontends/0/freq
/mboards/0/dboards/B/rx_frontends/0/freq/value
/mboards/0/dboards/B/rx_frontends/0/freq/range
/mboards/0/dboards/B/rx_frontends/0/antenna
/mboards/0/dboards/B/rx_frontends/0/antenna/value
/mboards/0/dboards/B/rx_frontends/0/antenna/options
/mboards/0/dboards/B/rx_frontends/0/sensors
/mboards/0/dboards/B/rx_frontends/0/connection
/mboards/0/dboards/B/rx_frontends/0/enabled
/mboards/0/dboards/B/rx_frontends/0/use_lo_offset
/mboards/0/dboards/B/rx_frontends/0/bandwidth
/mboards/0/dboards/B/rx_frontends/0/bandwidth/value
/mboards/0/dboards/B/rx_frontends/0/bandwidth/range
/mboards/0/dboards/B/tx_frontends
/mboards/0/dboards/B/tx_frontends/0
/mboards/0/dboards/B/tx_frontends/0/name
/mboards/0/dboards/B/tx_frontends/0/gains
/mboards/0/dboards/B/tx_frontends/0/freq
/mboards/0/dboards/B/tx_frontends/0/freq/value
/mboards/0/dboards/B/tx_frontends/0/freq/range
/mboards/0/dboards/B/tx_frontends/0/antenna
/mboards/0/dboards/B/tx_frontends/0/antenna/value
/mboards/0/dboards/B/tx_frontends/0/antenna/options
/mboards/0/dboards/B/tx_frontends/0/sensors
/mboards/0/dboards/B/tx_frontends/0/connection
/mboards/0/dboards/B/tx_frontends/0/enabled
/mboards/0/dboards/B/tx_frontends/0/use_lo_offset
/mboards/0/dboards/B/tx_frontends/0/bandwidth
/mboards/0/dboards/B/tx_frontends/0/bandwidth/value
/mboards/0/dboards/B/tx_frontends/0/bandwidth/range
/mboards/0/gpio
/mboards/0/gpio/FP0
/mboards/0/gpio/FP0/CTRL
/mboards/0/gpio/FP0/DDR
/mboards/0/gpio/FP0/OUT
/mboards/0/gpio/FP0/ATR_0X
/mboards/0/gpio/FP0/ATR_RX
/mboards/0/gpio/FP0/ATR_TX
/mboards/0/gpio/FP0/ATR_XX
/mboards/0/gpio/FP0/READBACK
/mboards/0/time_source
/mboards/0/time_source/value
/mboards/0/time_source/options
/mboards/0/time_source/output
/mboards/0/clock_source
/mboards/0/clock_source/value
/mboards/0/clock_source/options
/mboards/0/clock_source/external
/mboards/0/clock_source/external/freq
/mboards/0/clock_source/external/freq/options
/mboards/0/clock_source/external/value
/mboards/0/clock_source/output
/mboards/0/rx_chan_dsp_mapping
/mboards/0/tx_chan_dsp_mapping
/mboards/0/rx_subdev_spec
/mboards/0/tx_subdev_spec
/mboards/0/registers

#+END_EXAMPLE file: SoapyUHD_Issue_00013__UHD-3.9.6.org

#+BEGIN_EXAMPLE file: SoapyUHD_Issue_00013__UHD-3.10.2.org

uhd_usrp_probe

$ env LD_LIBRARY_PATH=/opt/uhd-release_003_010_002/lib:/opt/boost/lib /opt/uhd-release_003_010_002/utils/uhd_usrp_probe --args='addr=192.168.10.2'

linux; GNU C++ version 8.0.0 20170606 (experimental); Boost_106400; UHD_003.010.002.000-3-g122bfae1

-- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes.
-- Setup basic communication...
-- Loading values from EEPROM...
-- Setup RF frontend clocking...
-- Radio 1x clock:200
-- Detecting internal GPSDO.... Found an internal GPSDO: LC_XO, Firmware Rev 0.929a
-- [DMA FIFO] Running BIST for FIFO 0... pass (Throughput: 1294.6MB/s)
-- [DMA FIFO] Running BIST for FIFO 1... pass (Throughput: 1304.5MB/s)
-- [RFNoC Radio] Performing register loopback test... pass
-- [RFNoC Radio] Performing register loopback test... pass
-- [RFNoC Radio] Performing register loopback test... pass
-- [RFNoC Radio] Performing register loopback test... pass
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass

uhd_usrp_probe --tree

$ env LD_LIBRARY_PATH=/opt/uhd-release_003_010_002/lib:/opt/boost/lib /opt/uhd-release_003_010_002/utils/uhd_usrp_probe --args='addr=192.168.10.2' --tree

linux; GNU C++ version 8.0.0 20170606 (experimental); Boost_106400; UHD_003.010.002.000-3-g122bfae1

-- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes.
-- Setup basic communication...
-- Loading values from EEPROM...
-- Setup RF frontend clocking...
-- Radio 1x clock:200
-- Detecting internal GPSDO.... Found an internal GPSDO: LC_XO, Firmware Rev 0.929a
-- [DMA FIFO] Running BIST for FIFO 0... pass (Throughput: 1305.1MB/s)
-- [DMA FIFO] Running BIST for FIFO 1... pass (Throughput: 1292.8MB/s)
-- [RFNoC Radio] Performing register loopback test... pass
-- [RFNoC Radio] Performing register loopback test... pass
-- [RFNoC Radio] Performing register loopback test... pass
-- [RFNoC Radio] Performing register loopback test... pass
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
/
/name
/mboards
/mboards/0
/mboards/0/mtu
/mboards/0/mtu/recv
/mboards/0/mtu/send
/mboards/0/link_max_rate
/mboards/0/fpga_version
/mboards/0/fpga_version_hash
/mboards/0/fw_version
/mboards/0/eeprom
/mboards/0/name
/mboards/0/codename
/mboards/0/master_clock_rate
/mboards/0/sensors
/mboards/0/sensors/gps_gpgga
/mboards/0/sensors/gps_gprmc
/mboards/0/sensors/gps_time
/mboards/0/sensors/gps_locked
/mboards/0/sensors/gps_servo
/mboards/0/sensors/ref_locked
/mboards/0/time_source
/mboards/0/time_source/value
/mboards/0/time_source/options
/mboards/0/time_source/output
/mboards/0/clock_source
/mboards/0/clock_source/value
/mboards/0/clock_source/options
/mboards/0/clock_source/external
/mboards/0/clock_source/external/freq
/mboards/0/clock_source/external/freq/options
/mboards/0/clock_source/external/value
/mboards/0/clock_source/output
/mboards/0/tick_rate
/mboards/0/xbar
/mboards/0/xbar/DmaFIFO_0
/mboards/0/xbar/DmaFIFO_0/noc_id
/mboards/0/xbar/DmaFIFO_0/input_buffer_size
/mboards/0/xbar/DmaFIFO_0/input_buffer_size/0
/mboards/0/xbar/DmaFIFO_0/input_buffer_size/1
/mboards/0/xbar/DmaFIFO_0/ports
/mboards/0/xbar/DmaFIFO_0/ports/in
/mboards/0/xbar/DmaFIFO_0/ports/in/0
/mboards/0/xbar/DmaFIFO_0/ports/in/1
/mboards/0/xbar/DmaFIFO_0/ports/out
/mboards/0/xbar/DmaFIFO_0/ports/out/0
/mboards/0/xbar/DmaFIFO_0/ports/out/1
/mboards/0/xbar/DmaFIFO_0/args
/mboards/0/xbar/DmaFIFO_0/args/0
/mboards/0/xbar/DmaFIFO_0/args/0/base_addr
/mboards/0/xbar/DmaFIFO_0/args/0/base_addr/type
/mboards/0/xbar/DmaFIFO_0/args/0/base_addr/value
/mboards/0/xbar/DmaFIFO_0/args/0/depth
/mboards/0/xbar/DmaFIFO_0/args/0/depth/type
/mboards/0/xbar/DmaFIFO_0/args/0/depth/value
/mboards/0/xbar/DmaFIFO_0/args/1
/mboards/0/xbar/DmaFIFO_0/args/1/base_addr
/mboards/0/xbar/DmaFIFO_0/args/1/base_addr/type
/mboards/0/xbar/DmaFIFO_0/args/1/base_addr/value
/mboards/0/xbar/DmaFIFO_0/args/1/depth
/mboards/0/xbar/DmaFIFO_0/args/1/depth/type
/mboards/0/xbar/DmaFIFO_0/args/1/depth/value
/mboards/0/xbar/Radio_0
/mboards/0/xbar/Radio_0/noc_id
/mboards/0/xbar/Radio_0/input_buffer_size
/mboards/0/xbar/Radio_0/input_buffer_size/0
/mboards/0/xbar/Radio_0/input_buffer_size/1
/mboards/0/xbar/Radio_0/ports
/mboards/0/xbar/Radio_0/ports/in
/mboards/0/xbar/Radio_0/ports/in/0
/mboards/0/xbar/Radio_0/ports/in/1
/mboards/0/xbar/Radio_0/ports/out
/mboards/0/xbar/Radio_0/ports/out/0
/mboards/0/xbar/Radio_0/ports/out/1
/mboards/0/xbar/Radio_0/args
/mboards/0/xbar/Radio_0/args/0
/mboards/0/xbar/Radio_0/args/0/spp
/mboards/0/xbar/Radio_0/args/0/spp/type
/mboards/0/xbar/Radio_0/args/0/spp/value
/mboards/0/xbar/Radio_0/args/1
/mboards/0/xbar/Radio_0/rx_fe_corrections
/mboards/0/xbar/Radio_0/rx_fe_corrections/0
/mboards/0/xbar/Radio_0/rx_fe_corrections/0/dc_offset
/mboards/0/xbar/Radio_0/rx_fe_corrections/0/dc_offset/value
/mboards/0/xbar/Radio_0/rx_fe_corrections/0/dc_offset/enable
/mboards/0/xbar/Radio_0/rx_fe_corrections/0/iq_balance
/mboards/0/xbar/Radio_0/rx_fe_corrections/0/iq_balance/value
/mboards/0/xbar/Radio_0/rx_fe_corrections/1
/mboards/0/xbar/Radio_0/rx_fe_corrections/1/dc_offset
/mboards/0/xbar/Radio_0/rx_fe_corrections/1/dc_offset/value
/mboards/0/xbar/Radio_0/rx_fe_corrections/1/dc_offset/enable
/mboards/0/xbar/Radio_0/rx_fe_corrections/1/iq_balance
/mboards/0/xbar/Radio_0/rx_fe_corrections/1/iq_balance/value
/mboards/0/xbar/Radio_0/tx_fe_corrections
/mboards/0/xbar/Radio_0/tx_fe_corrections/0
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/mboards/0/xbar/Radio_0/tx_fe_corrections/0/dc_offset/value
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/mboards/0/dboards/A/tx_frontends/0/xcvr_mode/options
/mboards/0/dboards/A/tx_frontends/0/xcvr_mode/value
/mboards/0/dboards/A/tx_frontends/0/name
/mboards/0/dboards/A/tx_frontends/0/tune_args
/mboards/0/dboards/A/tx_frontends/0/sensors
/mboards/0/dboards/A/tx_frontends/0/sensors/lo_locked
/mboards/0/dboards/A/tx_frontends/0/gains
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0/value
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0/range
/mboards/0/dboards/A/tx_frontends/0/freq
/mboards/0/dboards/A/tx_frontends/0/freq/value
/mboards/0/dboards/A/tx_frontends/0/freq/range
/mboards/0/dboards/A/tx_frontends/0/antenna
/mboards/0/dboards/A/tx_frontends/0/antenna/options
/mboards/0/dboards/A/tx_frontends/0/antenna/value
/mboards/0/dboards/A/tx_frontends/0/connection
/mboards/0/dboards/A/tx_frontends/0/enabled
/mboards/0/dboards/A/tx_frontends/0/use_lo_offset
/mboards/0/dboards/A/tx_frontends/0/bandwidth
/mboards/0/dboards/A/tx_frontends/0/bandwidth/value
/mboards/0/dboards/A/tx_frontends/0/bandwidth/range
/mboards/0/dboards/A/tx_frontends/0/sync_delay
/mboards/0/dboards/B
/mboards/0/dboards/B/rx_eeprom
/mboards/0/dboards/B/tx_eeprom
/mboards/0/dboards/B/gdb_eeprom
/mboards/0/dboards/B/iface
/mboards/0/dboards/B/rx_frontends
/mboards/0/dboards/B/rx_frontends/0
/mboards/0/dboards/B/rx_frontends/0/name
/mboards/0/dboards/B/rx_frontends/0/gains
/mboards/0/dboards/B/rx_frontends/0/freq
/mboards/0/dboards/B/rx_frontends/0/freq/value
/mboards/0/dboards/B/rx_frontends/0/freq/range
/mboards/0/dboards/B/rx_frontends/0/antenna
/mboards/0/dboards/B/rx_frontends/0/antenna/value
/mboards/0/dboards/B/rx_frontends/0/antenna/options
/mboards/0/dboards/B/rx_frontends/0/sensors
/mboards/0/dboards/B/rx_frontends/0/connection
/mboards/0/dboards/B/rx_frontends/0/enabled
/mboards/0/dboards/B/rx_frontends/0/use_lo_offset
/mboards/0/dboards/B/rx_frontends/0/bandwidth
/mboards/0/dboards/B/rx_frontends/0/bandwidth/value
/mboards/0/dboards/B/rx_frontends/0/bandwidth/range
/mboards/0/dboards/B/tx_frontends
/mboards/0/dboards/B/tx_frontends/0
/mboards/0/dboards/B/tx_frontends/0/name
/mboards/0/dboards/B/tx_frontends/0/gains
/mboards/0/dboards/B/tx_frontends/0/freq
/mboards/0/dboards/B/tx_frontends/0/freq/value
/mboards/0/dboards/B/tx_frontends/0/freq/range
/mboards/0/dboards/B/tx_frontends/0/antenna
/mboards/0/dboards/B/tx_frontends/0/antenna/value
/mboards/0/dboards/B/tx_frontends/0/antenna/options
/mboards/0/dboards/B/tx_frontends/0/sensors
/mboards/0/dboards/B/tx_frontends/0/connection
/mboards/0/dboards/B/tx_frontends/0/enabled
/mboards/0/dboards/B/tx_frontends/0/use_lo_offset
/mboards/0/dboards/B/tx_frontends/0/bandwidth
/mboards/0/dboards/B/tx_frontends/0/bandwidth/value
/mboards/0/dboards/B/tx_frontends/0/bandwidth/range

#+END_EXAMPLE file: SoapyUHD_Issue_00013__UHD-3.10.2.org

#+BEGIN_EXAMPLE file: SoapyUHD_Issue_00013__UHD-diff.org

differences between UHD version 3.8.6 and 3.10.2

NB: this file uses tabs for column alignment

$ sdiff -w 130 SoapyUHD_Issue_00013__UHD-3.9.6.org SoapyUHD_Issue_00013__UHD-3.10.2.org

file: SoapyUHD_Issue_00013__UHD-3.9.6.org | ### file: SoapyUHD_Issue_00013__UHD-3.10.2.org

uhd_usrp_probe ## uhd_usrp_probe

$ env LD_LIBRARY_PATH=/opt/uhd-release_003_009_006/lib:/opt/b | $ env LD_LIBRARY_PATH=/opt/uhd-release_003_010_002/lib:/opt/b

linux; GNU C++ version 8.0.0 20170606 (experimental); Boost_1 | linux; GNU C++ version 8.0.0 20170606 (experimental); Boost_1

-- X300 initialization sequence... -- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes. -- Determining maximum frame size... 1472 bytes.
-- Setup basic communication... -- Setup basic communication...
-- Loading values from EEPROM... -- Loading values from EEPROM...
-- Setup RF frontend clocking... -- Setup RF frontend clocking...
-- Radio 1x clock:200 -- Radio 1x clock:200
-- Detecting internal GPSDO.... Found an internal GPSDO: LC_X -- Detecting internal GPSDO.... Found an internal GPSDO: LC_X
-- Initialize Radio0 control... | -- [DMA FIFO] Running BIST for FIFO 0... pass (Throughput: 12
-- Performing register loopback test... pass | -- [DMA FIFO] Running BIST for FIFO 1... pass (Throughput: 13
-- Initialize Radio1 control... | -- [RFNoC Radio] Performing register loopback test... pass
-- Performing register loopback test... pass | -- [RFNoC Radio] Performing register loopback test... pass
> -- [RFNoC Radio] Performing register loopback test... pass
> -- [RFNoC Radio] Performing register loopback test... pass
> -- Performing timer loopback test... pass
> -- Performing timer loopback test... pass

uhd_usrp_probe --tree ## uhd_usrp_probe --tree

$ env LD_LIBRARY_PATH=/opt/uhd-release_003_009_006/lib:/opt/b | $ env LD_LIBRARY_PATH=/opt/uhd-release_003_010_002/lib:/opt/b

linux; GNU C++ version 8.0.0 20170606 (experimental); Boost_1 | linux; GNU C++ version 8.0.0 20170606 (experimental); Boost_1

-- X300 initialization sequence... -- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes. -- Determining maximum frame size... 1472 bytes.
-- Setup basic communication... -- Setup basic communication...
-- Loading values from EEPROM... -- Loading values from EEPROM...
-- Setup RF frontend clocking... -- Setup RF frontend clocking...
-- Radio 1x clock:200 -- Radio 1x clock:200
-- Detecting internal GPSDO.... Found an internal GPSDO: LC_X -- Detecting internal GPSDO.... Found an internal GPSDO: LC_X
-- Initialize Radio0 control... | -- [DMA FIFO] Running BIST for FIFO 0... pass (Throughput: 13
-- Performing register loopback test... pass | -- [DMA FIFO] Running BIST for FIFO 1... pass (Throughput: 12
-- Initialize Radio1 control... | -- [RFNoC Radio] Performing register loopback test... pass
-- Performing register loopback test... pass | -- [RFNoC Radio] Performing register loopback test... pass
> -- [RFNoC Radio] Performing register loopback test... pass
> -- [RFNoC Radio] Performing register loopback test... pass
> -- Performing timer loopback test... pass
> -- Performing timer loopback test... pass
/ /
/name /name
/mboards /mboards
/mboards/0 /mboards/0
> /mboards/0/mtu
> /mboards/0/mtu/recv
> /mboards/0/mtu/send
/mboards/0/link_max_rate /mboards/0/link_max_rate
/mboards/0/fpga_version /mboards/0/fpga_version
> /mboards/0/fpga_version_hash
/mboards/0/fw_version /mboards/0/fw_version
/mboards/0/eeprom /mboards/0/eeprom
/mboards/0/name /mboards/0/name
/mboards/0/codename /mboards/0/codename
/mboards/0/tick_rate | /mboards/0/master_clock_rate
/mboards/0/time <
/mboards/0/time/cmd <
/mboards/0/time/now <
/mboards/0/time/pps <
/mboards/0/sensors /mboards/0/sensors
/mboards/0/sensors/gps_gpgga /mboards/0/sensors/gps_gpgga
/mboards/0/sensors/gps_gprmc /mboards/0/sensors/gps_gprmc
/mboards/0/sensors/gps_time /mboards/0/sensors/gps_time
/mboards/0/sensors/gps_locked /mboards/0/sensors/gps_locked
/mboards/0/sensors/gps_servo /mboards/0/sensors/gps_servo
/mboards/0/sensors/ref_locked /mboards/0/sensors/ref_locked
> /mboards/0/time_source
> /mboards/0/time_source/value
> /mboards/0/time_source/options
> /mboards/0/time_source/output
> /mboards/0/clock_source
> /mboards/0/clock_source/value
> /mboards/0/clock_source/options
> /mboards/0/clock_source/external
> /mboards/0/clock_source/external/freq
> /mboards/0/clock_source/external/freq/options
> /mboards/0/clock_source/external/value
> /mboards/0/clock_source/output
> /mboards/0/tick_rate
> /mboards/0/xbar
> /mboards/0/xbar/DmaFIFO_0
> /mboards/0/xbar/DmaFIFO_0/noc_id
> /mboards/0/xbar/DmaFIFO_0/input_buffer_size
> /mboards/0/xbar/DmaFIFO_0/input_buffer_size/0
> /mboards/0/xbar/DmaFIFO_0/input_buffer_size/1
> /mboards/0/xbar/DmaFIFO_0/ports
> /mboards/0/xbar/DmaFIFO_0/ports/in
> /mboards/0/xbar/DmaFIFO_0/ports/in/0
> /mboards/0/xbar/DmaFIFO_0/ports/in/1
> /mboards/0/xbar/DmaFIFO_0/ports/out
> /mboards/0/xbar/DmaFIFO_0/ports/out/0
> /mboards/0/xbar/DmaFIFO_0/ports/out/1
> /mboards/0/xbar/DmaFIFO_0/args
> /mboards/0/xbar/DmaFIFO_0/args/0
> /mboards/0/xbar/DmaFIFO_0/args/0/base_addr
> /mboards/0/xbar/DmaFIFO_0/args/0/base_addr/type
> /mboards/0/xbar/DmaFIFO_0/args/0/base_addr/value
> /mboards/0/xbar/DmaFIFO_0/args/0/depth
> /mboards/0/xbar/DmaFIFO_0/args/0/depth/type
> /mboards/0/xbar/DmaFIFO_0/args/0/depth/value
> /mboards/0/xbar/DmaFIFO_0/args/1
> /mboards/0/xbar/DmaFIFO_0/args/1/base_addr
> /mboards/0/xbar/DmaFIFO_0/args/1/base_addr/type
> /mboards/0/xbar/DmaFIFO_0/args/1/base_addr/value
> /mboards/0/xbar/DmaFIFO_0/args/1/depth
> /mboards/0/xbar/DmaFIFO_0/args/1/depth/type
> /mboards/0/xbar/DmaFIFO_0/args/1/depth/value
> /mboards/0/xbar/Radio_0
> /mboards/0/xbar/Radio_0/noc_id
> /mboards/0/xbar/Radio_0/input_buffer_size
> /mboards/0/xbar/Radio_0/input_buffer_size/0
> /mboards/0/xbar/Radio_0/input_buffer_size/1
> /mboards/0/xbar/Radio_0/ports
> /mboards/0/xbar/Radio_0/ports/in
> /mboards/0/xbar/Radio_0/ports/in/0
> /mboards/0/xbar/Radio_0/ports/in/1
> /mboards/0/xbar/Radio_0/ports/out
> /mboards/0/xbar/Radio_0/ports/out/0
> /mboards/0/xbar/Radio_0/ports/out/1
> /mboards/0/xbar/Radio_0/args
> /mboards/0/xbar/Radio_0/args/0
> /mboards/0/xbar/Radio_0/args/0/spp
> /mboards/0/xbar/Radio_0/args/0/spp/type
> /mboards/0/xbar/Radio_0/args/0/spp/value
> /mboards/0/xbar/Radio_0/args/1
> /mboards/0/xbar/Radio_0/rx_fe_corrections
> /mboards/0/xbar/Radio_0/rx_fe_corrections/0
> /mboards/0/xbar/Radio_0/rx_fe_corrections/0/dc_offset
> /mboards/0/xbar/Radio_0/rx_fe_corrections/0/dc_offset/value
> /mboards/0/xbar/Radio_0/rx_fe_corrections/0/dc_offset/enable
> /mboards/0/xbar/Radio_0/rx_fe_corrections/0/iq_balance
> /mboards/0/xbar/Radio_0/rx_fe_corrections/0/iq_balance/value
> /mboards/0/xbar/Radio_0/rx_fe_corrections/1
> /mboards/0/xbar/Radio_0/rx_fe_corrections/1/dc_offset
> /mboards/0/xbar/Radio_0/rx_fe_corrections/1/dc_offset/value
> /mboards/0/xbar/Radio_0/rx_fe_corrections/1/dc_offset/enable
> /mboards/0/xbar/Radio_0/rx_fe_corrections/1/iq_balance
> /mboards/0/xbar/Radio_0/rx_fe_corrections/1/iq_balance/value
> /mboards/0/xbar/Radio_0/tx_fe_corrections
> /mboards/0/xbar/Radio_0/tx_fe_corrections/0
> /mboards/0/xbar/Radio_0/tx_fe_corrections/0/dc_offset
> /mboards/0/xbar/Radio_0/tx_fe_corrections/0/dc_offset/value
> /mboards/0/xbar/Radio_0/tx_fe_corrections/0/iq_balance
> /mboards/0/xbar/Radio_0/tx_fe_corrections/0/iq_balance/value
> /mboards/0/xbar/Radio_0/tx_fe_corrections/1
> /mboards/0/xbar/Radio_0/tx_fe_corrections/1/dc_offset
> /mboards/0/xbar/Radio_0/tx_fe_corrections/1/dc_offset/value
> /mboards/0/xbar/Radio_0/tx_fe_corrections/1/iq_balance
> /mboards/0/xbar/Radio_0/tx_fe_corrections/1/iq_balance/value
> /mboards/0/xbar/Radio_1
> /mboards/0/xbar/Radio_1/noc_id
> /mboards/0/xbar/Radio_1/input_buffer_size
> /mboards/0/xbar/Radio_1/input_buffer_size/0
> /mboards/0/xbar/Radio_1/input_buffer_size/1
> /mboards/0/xbar/Radio_1/ports
> /mboards/0/xbar/Radio_1/ports/in
> /mboards/0/xbar/Radio_1/ports/in/0
> /mboards/0/xbar/Radio_1/ports/in/1
> /mboards/0/xbar/Radio_1/ports/out
> /mboards/0/xbar/Radio_1/ports/out/0
> /mboards/0/xbar/Radio_1/ports/out/1
> /mboards/0/xbar/Radio_1/args
> /mboards/0/xbar/Radio_1/args/0
> /mboards/0/xbar/Radio_1/args/0/spp
> /mboards/0/xbar/Radio_1/args/0/spp/type
> /mboards/0/xbar/Radio_1/args/0/spp/value
> /mboards/0/xbar/Radio_1/args/1
> /mboards/0/xbar/Radio_1/rx_fe_corrections
> /mboards/0/xbar/Radio_1/rx_fe_corrections/0
> /mboards/0/xbar/Radio_1/rx_fe_corrections/0/dc_offset
> /mboards/0/xbar/Radio_1/rx_fe_corrections/0/dc_offset/value
> /mboards/0/xbar/Radio_1/rx_fe_corrections/0/dc_offset/enable
> /mboards/0/xbar/Radio_1/rx_fe_corrections/0/iq_balance
> /mboards/0/xbar/Radio_1/rx_fe_corrections/0/iq_balance/value
> /mboards/0/xbar/Radio_1/rx_fe_corrections/1
> /mboards/0/xbar/Radio_1/rx_fe_corrections/1/dc_offset
> /mboards/0/xbar/Radio_1/rx_fe_corrections/1/dc_offset/value
> /mboards/0/xbar/Radio_1/rx_fe_corrections/1/dc_offset/enable
> /mboards/0/xbar/Radio_1/rx_fe_corrections/1/iq_balance
> /mboards/0/xbar/Radio_1/rx_fe_corrections/1/iq_balance/value
> /mboards/0/xbar/Radio_1/tx_fe_corrections
> /mboards/0/xbar/Radio_1/tx_fe_corrections/0
> /mboards/0/xbar/Radio_1/tx_fe_corrections/0/dc_offset
> /mboards/0/xbar/Radio_1/tx_fe_corrections/0/dc_offset/value
> /mboards/0/xbar/Radio_1/tx_fe_corrections/0/iq_balance
> /mboards/0/xbar/Radio_1/tx_fe_corrections/0/iq_balance/value
> /mboards/0/xbar/Radio_1/tx_fe_corrections/1
> /mboards/0/xbar/Radio_1/tx_fe_corrections/1/dc_offset
> /mboards/0/xbar/Radio_1/tx_fe_corrections/1/dc_offset/value
> /mboards/0/xbar/Radio_1/tx_fe_corrections/1/iq_balance
> /mboards/0/xbar/Radio_1/tx_fe_corrections/1/iq_balance/value
> /mboards/0/xbar/DDC_0
> /mboards/0/xbar/DDC_0/noc_id
> /mboards/0/xbar/DDC_0/input_buffer_size
> /mboards/0/xbar/DDC_0/input_buffer_size/0
> /mboards/0/xbar/DDC_0/input_buffer_size/1
> /mboards/0/xbar/DDC_0/registers
> /mboards/0/xbar/DDC_0/registers/sr
> /mboards/0/xbar/DDC_0/registers/sr/N
> /mboards/0/xbar/DDC_0/registers/sr/M
> /mboards/0/xbar/DDC_0/registers/sr/CONFIG
> /mboards/0/xbar/DDC_0/registers/sr/CORDIC_FREQ
> /mboards/0/xbar/DDC_0/registers/sr/SCALE_IQ
> /mboards/0/xbar/DDC_0/registers/sr/DECIM_WORD
> /mboards/0/xbar/DDC_0/registers/sr/MODE
> /mboards/0/xbar/DDC_0/registers/sr/RELOAD
> /mboards/0/xbar/DDC_0/ports
> /mboards/0/xbar/DDC_0/ports/in
> /mboards/0/xbar/DDC_0/ports/in/0
> /mboards/0/xbar/DDC_0/ports/in/1
> /mboards/0/xbar/DDC_0/ports/out
> /mboards/0/xbar/DDC_0/ports/out/0
> /mboards/0/xbar/DDC_0/ports/out/1
> /mboards/0/xbar/DDC_0/args
> /mboards/0/xbar/DDC_0/args/0
> /mboards/0/xbar/DDC_0/args/0/freq
> /mboards/0/xbar/DDC_0/args/0/freq/type
> /mboards/0/xbar/DDC_0/args/0/freq/value
> /mboards/0/xbar/DDC_0/args/0/input_rate
> /mboards/0/xbar/DDC_0/args/0/input_rate/type
> /mboards/0/xbar/DDC_0/args/0/input_rate/value
> /mboards/0/xbar/DDC_0/args/0/output_rate
> /mboards/0/xbar/DDC_0/args/0/output_rate/type
> /mboards/0/xbar/DDC_0/args/0/output_rate/value
> /mboards/0/xbar/DDC_0/args/0/fullscale
> /mboards/0/xbar/DDC_0/args/0/fullscale/type
> /mboards/0/xbar/DDC_0/args/0/fullscale/value
> /mboards/0/xbar/DDC_0/args/0/scalar_correction
> /mboards/0/xbar/DDC_0/args/0/scalar_correction/type
> /mboards/0/xbar/DDC_0/args/0/scalar_correction/value
> /mboards/0/xbar/DDC_0/args/1
> /mboards/0/xbar/DDC_0/args/1/freq
> /mboards/0/xbar/DDC_0/args/1/freq/type
> /mboards/0/xbar/DDC_0/args/1/freq/value
> /mboards/0/xbar/DDC_0/args/1/input_rate
> /mboards/0/xbar/DDC_0/args/1/input_rate/type
> /mboards/0/xbar/DDC_0/args/1/input_rate/value
> /mboards/0/xbar/DDC_0/args/1/output_rate
> /mboards/0/xbar/DDC_0/args/1/output_rate/type
> /mboards/0/xbar/DDC_0/args/1/output_rate/value
> /mboards/0/xbar/DDC_0/args/1/fullscale
> /mboards/0/xbar/DDC_0/args/1/fullscale/type
> /mboards/0/xbar/DDC_0/args/1/fullscale/value
> /mboards/0/xbar/DDC_0/args/1/scalar_correction
> /mboards/0/xbar/DDC_0/args/1/scalar_correction/type
> /mboards/0/xbar/DDC_0/args/1/scalar_correction/value
> /mboards/0/xbar/DDC_0/legacy_api
> /mboards/0/xbar/DDC_0/legacy_api/0
> /mboards/0/xbar/DDC_0/legacy_api/0/rate
> /mboards/0/xbar/DDC_0/legacy_api/0/rate/value
> /mboards/0/xbar/DDC_0/legacy_api/0/rate/range
> /mboards/0/xbar/DDC_0/legacy_api/0/freq
> /mboards/0/xbar/DDC_0/legacy_api/0/freq/value
> /mboards/0/xbar/DDC_0/legacy_api/0/freq/range
> /mboards/0/xbar/DDC_0/legacy_api/1
> /mboards/0/xbar/DDC_0/legacy_api/1/rate
> /mboards/0/xbar/DDC_0/legacy_api/1/rate/value
> /mboards/0/xbar/DDC_0/legacy_api/1/rate/range
> /mboards/0/xbar/DDC_0/legacy_api/1/freq
> /mboards/0/xbar/DDC_0/legacy_api/1/freq/value
> /mboards/0/xbar/DDC_0/legacy_api/1/freq/range
> /mboards/0/xbar/DDC_1
> /mboards/0/xbar/DDC_1/noc_id
> /mboards/0/xbar/DDC_1/input_buffer_size
> /mboards/0/xbar/DDC_1/input_buffer_size/0
> /mboards/0/xbar/DDC_1/input_buffer_size/1
> /mboards/0/xbar/DDC_1/registers
> /mboards/0/xbar/DDC_1/registers/sr
> /mboards/0/xbar/DDC_1/registers/sr/N
> /mboards/0/xbar/DDC_1/registers/sr/M
> /mboards/0/xbar/DDC_1/registers/sr/CONFIG
> /mboards/0/xbar/DDC_1/registers/sr/CORDIC_FREQ
> /mboards/0/xbar/DDC_1/registers/sr/SCALE_IQ
> /mboards/0/xbar/DDC_1/registers/sr/DECIM_WORD
> /mboards/0/xbar/DDC_1/registers/sr/MODE
> /mboards/0/xbar/DDC_1/registers/sr/RELOAD
> /mboards/0/xbar/DDC_1/ports
> /mboards/0/xbar/DDC_1/ports/in
> /mboards/0/xbar/DDC_1/ports/in/0
> /mboards/0/xbar/DDC_1/ports/in/1
> /mboards/0/xbar/DDC_1/ports/out
> /mboards/0/xbar/DDC_1/ports/out/0
> /mboards/0/xbar/DDC_1/ports/out/1
> /mboards/0/xbar/DDC_1/args
> /mboards/0/xbar/DDC_1/args/0
> /mboards/0/xbar/DDC_1/args/0/freq
> /mboards/0/xbar/DDC_1/args/0/freq/type
> /mboards/0/xbar/DDC_1/args/0/freq/value
> /mboards/0/xbar/DDC_1/args/0/input_rate
> /mboards/0/xbar/DDC_1/args/0/input_rate/type
> /mboards/0/xbar/DDC_1/args/0/input_rate/value
> /mboards/0/xbar/DDC_1/args/0/output_rate
> /mboards/0/xbar/DDC_1/args/0/output_rate/type
> /mboards/0/xbar/DDC_1/args/0/output_rate/value
> /mboards/0/xbar/DDC_1/args/0/fullscale
> /mboards/0/xbar/DDC_1/args/0/fullscale/type
> /mboards/0/xbar/DDC_1/args/0/fullscale/value
> /mboards/0/xbar/DDC_1/args/0/scalar_correction
> /mboards/0/xbar/DDC_1/args/0/scalar_correction/type
> /mboards/0/xbar/DDC_1/args/0/scalar_correction/value
> /mboards/0/xbar/DDC_1/args/1
> /mboards/0/xbar/DDC_1/args/1/freq
> /mboards/0/xbar/DDC_1/args/1/freq/type
> /mboards/0/xbar/DDC_1/args/1/freq/value
> /mboards/0/xbar/DDC_1/args/1/input_rate
> /mboards/0/xbar/DDC_1/args/1/input_rate/type
> /mboards/0/xbar/DDC_1/args/1/input_rate/value
> /mboards/0/xbar/DDC_1/args/1/output_rate
> /mboards/0/xbar/DDC_1/args/1/output_rate/type
> /mboards/0/xbar/DDC_1/args/1/output_rate/value
> /mboards/0/xbar/DDC_1/args/1/fullscale
> /mboards/0/xbar/DDC_1/args/1/fullscale/type
> /mboards/0/xbar/DDC_1/args/1/fullscale/value
> /mboards/0/xbar/DDC_1/args/1/scalar_correction
> /mboards/0/xbar/DDC_1/args/1/scalar_correction/type
> /mboards/0/xbar/DDC_1/args/1/scalar_correction/value
> /mboards/0/xbar/DDC_1/legacy_api
> /mboards/0/xbar/DDC_1/legacy_api/0
> /mboards/0/xbar/DDC_1/legacy_api/0/rate
> /mboards/0/xbar/DDC_1/legacy_api/0/rate/value
> /mboards/0/xbar/DDC_1/legacy_api/0/rate/range
> /mboards/0/xbar/DDC_1/legacy_api/0/freq
> /mboards/0/xbar/DDC_1/legacy_api/0/freq/value
> /mboards/0/xbar/DDC_1/legacy_api/0/freq/range
> /mboards/0/xbar/DDC_1/legacy_api/1
> /mboards/0/xbar/DDC_1/legacy_api/1/rate
> /mboards/0/xbar/DDC_1/legacy_api/1/rate/value
> /mboards/0/xbar/DDC_1/legacy_api/1/rate/range
> /mboards/0/xbar/DDC_1/legacy_api/1/freq
> /mboards/0/xbar/DDC_1/legacy_api/1/freq/value
> /mboards/0/xbar/DDC_1/legacy_api/1/freq/range
> /mboards/0/xbar/DUC_0
> /mboards/0/xbar/DUC_0/noc_id
> /mboards/0/xbar/DUC_0/input_buffer_size
> /mboards/0/xbar/DUC_0/input_buffer_size/0
> /mboards/0/xbar/DUC_0/registers
> /mboards/0/xbar/DUC_0/registers/sr
> /mboards/0/xbar/DUC_0/registers/sr/N
> /mboards/0/xbar/DUC_0/registers/sr/M
> /mboards/0/xbar/DUC_0/registers/sr/CONFIG
> /mboards/0/xbar/DUC_0/registers/sr/INTERP_WORD
> /mboards/0/xbar/DUC_0/registers/sr/CORDIC_FREQ
> /mboards/0/xbar/DUC_0/registers/sr/SCALE_IQ
> /mboards/0/xbar/DUC_0/ports
> /mboards/0/xbar/DUC_0/ports/in
> /mboards/0/xbar/DUC_0/ports/in/0
> /mboards/0/xbar/DUC_0/ports/out
> /mboards/0/xbar/DUC_0/ports/out/0
> /mboards/0/xbar/DUC_0/args
> /mboards/0/xbar/DUC_0/args/0
> /mboards/0/xbar/DUC_0/args/0/freq
> /mboards/0/xbar/DUC_0/args/0/freq/type
> /mboards/0/xbar/DUC_0/args/0/freq/value
> /mboards/0/xbar/DUC_0/args/0/input_rate
> /mboards/0/xbar/DUC_0/args/0/input_rate/type
> /mboards/0/xbar/DUC_0/args/0/input_rate/value
> /mboards/0/xbar/DUC_0/args/0/output_rate
> /mboards/0/xbar/DUC_0/args/0/output_rate/type
> /mboards/0/xbar/DUC_0/args/0/output_rate/value
> /mboards/0/xbar/DUC_0/args/0/fullscale
> /mboards/0/xbar/DUC_0/args/0/fullscale/type
> /mboards/0/xbar/DUC_0/args/0/fullscale/value
> /mboards/0/xbar/DUC_0/args/0/scalar_correction
> /mboards/0/xbar/DUC_0/args/0/scalar_correction/type
> /mboards/0/xbar/DUC_0/args/0/scalar_correction/value
> /mboards/0/xbar/DUC_0/legacy_api
> /mboards/0/xbar/DUC_0/legacy_api/0
> /mboards/0/xbar/DUC_0/legacy_api/0/rate
> /mboards/0/xbar/DUC_0/legacy_api/0/rate/value
> /mboards/0/xbar/DUC_0/legacy_api/0/rate/range
> /mboards/0/xbar/DUC_0/legacy_api/0/freq
> /mboards/0/xbar/DUC_0/legacy_api/0/freq/value
> /mboards/0/xbar/DUC_0/legacy_api/0/freq/range
> /mboards/0/xbar/DUC_1
> /mboards/0/xbar/DUC_1/noc_id
> /mboards/0/xbar/DUC_1/input_buffer_size
> /mboards/0/xbar/DUC_1/input_buffer_size/0
> /mboards/0/xbar/DUC_1/registers
> /mboards/0/xbar/DUC_1/registers/sr
> /mboards/0/xbar/DUC_1/registers/sr/N
> /mboards/0/xbar/DUC_1/registers/sr/M
> /mboards/0/xbar/DUC_1/registers/sr/CONFIG
> /mboards/0/xbar/DUC_1/registers/sr/INTERP_WORD
> /mboards/0/xbar/DUC_1/registers/sr/CORDIC_FREQ
> /mboards/0/xbar/DUC_1/registers/sr/SCALE_IQ
> /mboards/0/xbar/DUC_1/ports
> /mboards/0/xbar/DUC_1/ports/in
> /mboards/0/xbar/DUC_1/ports/in/0
> /mboards/0/xbar/DUC_1/ports/out
> /mboards/0/xbar/DUC_1/ports/out/0
> /mboards/0/xbar/DUC_1/args
> /mboards/0/xbar/DUC_1/args/0
> /mboards/0/xbar/DUC_1/args/0/freq
> /mboards/0/xbar/DUC_1/args/0/freq/type
> /mboards/0/xbar/DUC_1/args/0/freq/value
> /mboards/0/xbar/DUC_1/args/0/input_rate
> /mboards/0/xbar/DUC_1/args/0/input_rate/type
> /mboards/0/xbar/DUC_1/args/0/input_rate/value
> /mboards/0/xbar/DUC_1/args/0/output_rate
> /mboards/0/xbar/DUC_1/args/0/output_rate/type
> /mboards/0/xbar/DUC_1/args/0/output_rate/value
> /mboards/0/xbar/DUC_1/args/0/fullscale
> /mboards/0/xbar/DUC_1/args/0/fullscale/type
> /mboards/0/xbar/DUC_1/args/0/fullscale/value
> /mboards/0/xbar/DUC_1/args/0/scalar_correction
> /mboards/0/xbar/DUC_1/args/0/scalar_correction/type
> /mboards/0/xbar/DUC_1/args/0/scalar_correction/value
> /mboards/0/xbar/DUC_1/legacy_api
> /mboards/0/xbar/DUC_1/legacy_api/0
> /mboards/0/xbar/DUC_1/legacy_api/0/rate
> /mboards/0/xbar/DUC_1/legacy_api/0/rate/value
> /mboards/0/xbar/DUC_1/legacy_api/0/rate/range
> /mboards/0/xbar/DUC_1/legacy_api/0/freq
> /mboards/0/xbar/DUC_1/legacy_api/0/freq/value
> /mboards/0/xbar/DUC_1/legacy_api/0/freq/range
> /mboards/0/time
> /mboards/0/time/now
> /mboards/0/time/pps
> /mboards/0/time/cmd
> /mboards/0/gpio
> /mboards/0/gpio/FP0
> /mboards/0/gpio/FP0/CTRL
> /mboards/0/gpio/FP0/DDR
> /mboards/0/gpio/FP0/OUT
> /mboards/0/gpio/FP0/ATR_0X
> /mboards/0/gpio/FP0/ATR_RX
> /mboards/0/gpio/FP0/ATR_TX
> /mboards/0/gpio/FP0/ATR_XX
> /mboards/0/gpio/FP0/READBACK
/mboards/0/rx_codecs /mboards/0/rx_codecs
/mboards/0/rx_codecs/A /mboards/0/rx_codecs/A
/mboards/0/rx_codecs/A/gains /mboards/0/rx_codecs/A/gains
/mboards/0/rx_codecs/A/gains/digital /mboards/0/rx_codecs/A/gains/digital
/mboards/0/rx_codecs/A/gains/digital/range /mboards/0/rx_codecs/A/gains/digital/range
/mboards/0/rx_codecs/A/gains/digital/value /mboards/0/rx_codecs/A/gains/digital/value
/mboards/0/rx_codecs/A/name /mboards/0/rx_codecs/A/name
/mboards/0/rx_codecs/B /mboards/0/rx_codecs/B
/mboards/0/rx_codecs/B/gains /mboards/0/rx_codecs/B/gains
/mboards/0/rx_codecs/B/gains/digital /mboards/0/rx_codecs/B/gains/digital
/mboards/0/rx_codecs/B/gains/digital/range /mboards/0/rx_codecs/B/gains/digital/range
/mboards/0/rx_codecs/B/gains/digital/value /mboards/0/rx_codecs/B/gains/digital/value
/mboards/0/rx_codecs/B/name /mboards/0/rx_codecs/B/name
/mboards/0/tx_codecs /mboards/0/tx_codecs
/mboards/0/tx_codecs/A /mboards/0/tx_codecs/A
/mboards/0/tx_codecs/A/gains /mboards/0/tx_codecs/A/gains
/mboards/0/tx_codecs/A/name /mboards/0/tx_codecs/A/name
/mboards/0/tx_codecs/B /mboards/0/tx_codecs/B
/mboards/0/tx_codecs/B/gains /mboards/0/tx_codecs/B/gains
/mboards/0/tx_codecs/B/name /mboards/0/tx_codecs/B/name
/mboards/0/rx_frontends <
/mboards/0/rx_frontends/A <
/mboards/0/rx_frontends/A/dc_offset <
/mboards/0/rx_frontends/A/dc_offset/value <
/mboards/0/rx_frontends/A/dc_offset/enable <
/mboards/0/rx_frontends/A/iq_balance <
/mboards/0/rx_frontends/A/iq_balance/value <
/mboards/0/rx_frontends/B <
/mboards/0/rx_frontends/B/dc_offset <
/mboards/0/rx_frontends/B/dc_offset/value <
/mboards/0/rx_frontends/B/dc_offset/enable <
/mboards/0/rx_frontends/B/iq_balance <
/mboards/0/rx_frontends/B/iq_balance/value <
/mboards/0/tx_frontends <
/mboards/0/tx_frontends/A <
/mboards/0/tx_frontends/A/dc_offset <
/mboards/0/tx_frontends/A/dc_offset/value <
/mboards/0/tx_frontends/A/iq_balance <
/mboards/0/tx_frontends/A/iq_balance/value <
/mboards/0/tx_frontends/B <
/mboards/0/tx_frontends/B/dc_offset <
/mboards/0/tx_frontends/B/dc_offset/value <
/mboards/0/tx_frontends/B/iq_balance <
/mboards/0/tx_frontends/B/iq_balance/value <
/mboards/0/rx_dsps <
/mboards/0/rx_dsps/0 <
/mboards/0/rx_dsps/0/rate <
/mboards/0/rx_dsps/0/rate/range <
/mboards/0/rx_dsps/0/rate/value <
/mboards/0/rx_dsps/0/freq <
/mboards/0/rx_dsps/0/freq/value <
/mboards/0/rx_dsps/0/freq/range <
/mboards/0/rx_dsps/0/stream_cmd <
/mboards/0/rx_dsps/1 <
/mboards/0/rx_dsps/1/rate <
/mboards/0/rx_dsps/1/rate/range <
/mboards/0/rx_dsps/1/rate/value <
/mboards/0/rx_dsps/1/freq <
/mboards/0/rx_dsps/1/freq/value <
/mboards/0/rx_dsps/1/freq/range <
/mboards/0/rx_dsps/1/stream_cmd <
/mboards/0/tx_dsps <
/mboards/0/tx_dsps/0 <
/mboards/0/tx_dsps/0/rate <
/mboards/0/tx_dsps/0/rate/range <
/mboards/0/tx_dsps/0/rate/value <
/mboards/0/tx_dsps/0/freq <
/mboards/0/tx_dsps/0/freq/value <
/mboards/0/tx_dsps/0/freq/range <
/mboards/0/tx_dsps/1 <
/mboards/0/tx_dsps/1/rate <
/mboards/0/tx_dsps/1/rate/range <
/mboards/0/tx_dsps/1/rate/value <
/mboards/0/tx_dsps/1/freq <
/mboards/0/tx_dsps/1/freq/value <
/mboards/0/tx_dsps/1/freq/range <
/mboards/0/dboards /mboards/0/dboards
/mboards/0/dboards/A /mboards/0/dboards/A
/mboards/0/dboards/A/rx_eeprom /mboards/0/dboards/A/rx_eeprom
/mboards/0/dboards/A/tx_eeprom /mboards/0/dboards/A/tx_eeprom
/mboards/0/dboards/A/gdb_eeprom /mboards/0/dboards/A/gdb_eeprom
/mboards/0/dboards/A/iface /mboards/0/dboards/A/iface
/mboards/0/dboards/A/rx_frontends /mboards/0/dboards/A/rx_frontends
/mboards/0/dboards/A/rx_frontends/0 /mboards/0/dboards/A/rx_frontends/0
/mboards/0/dboards/A/rx_frontends/0/power_mode /mboards/0/dboards/A/rx_frontends/0/power_mode
/mboards/0/dboards/A/rx_frontends/0/power_mode/options /mboards/0/dboards/A/rx_frontends/0/power_mode/options
/mboards/0/dboards/A/rx_frontends/0/power_mode/value /mboards/0/dboards/A/rx_frontends/0/power_mode/value
/mboards/0/dboards/A/rx_frontends/0/xcvr_mode /mboards/0/dboards/A/rx_frontends/0/xcvr_mode
/mboards/0/dboards/A/rx_frontends/0/xcvr_mode/options /mboards/0/dboards/A/rx_frontends/0/xcvr_mode/options
/mboards/0/dboards/A/rx_frontends/0/xcvr_mode/value /mboards/0/dboards/A/rx_frontends/0/xcvr_mode/value
/mboards/0/dboards/A/rx_frontends/0/name /mboards/0/dboards/A/rx_frontends/0/name
/mboards/0/dboards/A/rx_frontends/0/tune_args /mboards/0/dboards/A/rx_frontends/0/tune_args
/mboards/0/dboards/A/rx_frontends/0/sensors /mboards/0/dboards/A/rx_frontends/0/sensors
/mboards/0/dboards/A/rx_frontends/0/sensors/lo_locked /mboards/0/dboards/A/rx_frontends/0/sensors/lo_locked
/mboards/0/dboards/A/rx_frontends/0/gains /mboards/0/dboards/A/rx_frontends/0/gains
/mboards/0/dboards/A/rx_frontends/0/gains/PGA0 /mboards/0/dboards/A/rx_frontends/0/gains/PGA0
/mboards/0/dboards/A/rx_frontends/0/gains/PGA0/value /mboards/0/dboards/A/rx_frontends/0/gains/PGA0/value
/mboards/0/dboards/A/rx_frontends/0/gains/PGA0/range /mboards/0/dboards/A/rx_frontends/0/gains/PGA0/range
/mboards/0/dboards/A/rx_frontends/0/freq /mboards/0/dboards/A/rx_frontends/0/freq
/mboards/0/dboards/A/rx_frontends/0/freq/value /mboards/0/dboards/A/rx_frontends/0/freq/value
/mboards/0/dboards/A/rx_frontends/0/freq/range /mboards/0/dboards/A/rx_frontends/0/freq/range
/mboards/0/dboards/A/rx_frontends/0/antenna /mboards/0/dboards/A/rx_frontends/0/antenna
/mboards/0/dboards/A/rx_frontends/0/antenna/options /mboards/0/dboards/A/rx_frontends/0/antenna/options
/mboards/0/dboards/A/rx_frontends/0/antenna/value /mboards/0/dboards/A/rx_frontends/0/antenna/value
/mboards/0/dboards/A/rx_frontends/0/connection /mboards/0/dboards/A/rx_frontends/0/connection
/mboards/0/dboards/A/rx_frontends/0/enabled /mboards/0/dboards/A/rx_frontends/0/enabled
/mboards/0/dboards/A/rx_frontends/0/use_lo_offset /mboards/0/dboards/A/rx_frontends/0/use_lo_offset
/mboards/0/dboards/A/rx_frontends/0/bandwidth /mboards/0/dboards/A/rx_frontends/0/bandwidth
/mboards/0/dboards/A/rx_frontends/0/bandwidth/value /mboards/0/dboards/A/rx_frontends/0/bandwidth/value
/mboards/0/dboards/A/rx_frontends/0/bandwidth/range /mboards/0/dboards/A/rx_frontends/0/bandwidth/range
/mboards/0/dboards/A/rx_frontends/0/sync_delay /mboards/0/dboards/A/rx_frontends/0/sync_delay
/mboards/0/dboards/A/tx_frontends /mboards/0/dboards/A/tx_frontends
/mboards/0/dboards/A/tx_frontends/0 /mboards/0/dboards/A/tx_frontends/0
/mboards/0/dboards/A/tx_frontends/0/power_mode /mboards/0/dboards/A/tx_frontends/0/power_mode
/mboards/0/dboards/A/tx_frontends/0/power_mode/options /mboards/0/dboards/A/tx_frontends/0/power_mode/options
/mboards/0/dboards/A/tx_frontends/0/power_mode/value /mboards/0/dboards/A/tx_frontends/0/power_mode/value
/mboards/0/dboards/A/tx_frontends/0/xcvr_mode /mboards/0/dboards/A/tx_frontends/0/xcvr_mode
/mboards/0/dboards/A/tx_frontends/0/xcvr_mode/options /mboards/0/dboards/A/tx_frontends/0/xcvr_mode/options
/mboards/0/dboards/A/tx_frontends/0/xcvr_mode/value /mboards/0/dboards/A/tx_frontends/0/xcvr_mode/value
/mboards/0/dboards/A/tx_frontends/0/name /mboards/0/dboards/A/tx_frontends/0/name
/mboards/0/dboards/A/tx_frontends/0/tune_args /mboards/0/dboards/A/tx_frontends/0/tune_args
/mboards/0/dboards/A/tx_frontends/0/sensors /mboards/0/dboards/A/tx_frontends/0/sensors
/mboards/0/dboards/A/tx_frontends/0/sensors/lo_locked /mboards/0/dboards/A/tx_frontends/0/sensors/lo_locked
/mboards/0/dboards/A/tx_frontends/0/gains /mboards/0/dboards/A/tx_frontends/0/gains
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0 /mboards/0/dboards/A/tx_frontends/0/gains/PGA0
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0/value /mboards/0/dboards/A/tx_frontends/0/gains/PGA0/value
/mboards/0/dboards/A/tx_frontends/0/gains/PGA0/range /mboards/0/dboards/A/tx_frontends/0/gains/PGA0/range
/mboards/0/dboards/A/tx_frontends/0/freq /mboards/0/dboards/A/tx_frontends/0/freq
/mboards/0/dboards/A/tx_frontends/0/freq/value /mboards/0/dboards/A/tx_frontends/0/freq/value
/mboards/0/dboards/A/tx_frontends/0/freq/range /mboards/0/dboards/A/tx_frontends/0/freq/range
/mboards/0/dboards/A/tx_frontends/0/antenna /mboards/0/dboards/A/tx_frontends/0/antenna
/mboards/0/dboards/A/tx_frontends/0/antenna/options /mboards/0/dboards/A/tx_frontends/0/antenna/options
/mboards/0/dboards/A/tx_frontends/0/antenna/value /mboards/0/dboards/A/tx_frontends/0/antenna/value
/mboards/0/dboards/A/tx_frontends/0/connection /mboards/0/dboards/A/tx_frontends/0/connection
/mboards/0/dboards/A/tx_frontends/0/enabled /mboards/0/dboards/A/tx_frontends/0/enabled
/mboards/0/dboards/A/tx_frontends/0/use_lo_offset /mboards/0/dboards/A/tx_frontends/0/use_lo_offset
/mboards/0/dboards/A/tx_frontends/0/bandwidth /mboards/0/dboards/A/tx_frontends/0/bandwidth
/mboards/0/dboards/A/tx_frontends/0/bandwidth/value /mboards/0/dboards/A/tx_frontends/0/bandwidth/value
/mboards/0/dboards/A/tx_frontends/0/bandwidth/range /mboards/0/dboards/A/tx_frontends/0/bandwidth/range
/mboards/0/dboards/A/tx_frontends/0/sync_delay /mboards/0/dboards/A/tx_frontends/0/sync_delay
/mboards/0/dboards/B /mboards/0/dboards/B
/mboards/0/dboards/B/rx_eeprom /mboards/0/dboards/B/rx_eeprom
/mboards/0/dboards/B/tx_eeprom /mboards/0/dboards/B/tx_eeprom
/mboards/0/dboards/B/gdb_eeprom /mboards/0/dboards/B/gdb_eeprom
/mboards/0/dboards/B/iface /mboards/0/dboards/B/iface
/mboards/0/dboards/B/rx_frontends /mboards/0/dboards/B/rx_frontends
/mboards/0/dboards/B/rx_frontends/0 /mboards/0/dboards/B/rx_frontends/0
/mboards/0/dboards/B/rx_frontends/0/name /mboards/0/dboards/B/rx_frontends/0/name
/mboards/0/dboards/B/rx_frontends/0/gains /mboards/0/dboards/B/rx_frontends/0/gains
/mboards/0/dboards/B/rx_frontends/0/freq /mboards/0/dboards/B/rx_frontends/0/freq
/mboards/0/dboards/B/rx_frontends/0/freq/value /mboards/0/dboards/B/rx_frontends/0/freq/value
/mboards/0/dboards/B/rx_frontends/0/freq/range /mboards/0/dboards/B/rx_frontends/0/freq/range
/mboards/0/dboards/B/rx_frontends/0/antenna /mboards/0/dboards/B/rx_frontends/0/antenna
/mboards/0/dboards/B/rx_frontends/0/antenna/value /mboards/0/dboards/B/rx_frontends/0/antenna/value
/mboards/0/dboards/B/rx_frontends/0/antenna/options /mboards/0/dboards/B/rx_frontends/0/antenna/options
/mboards/0/dboards/B/rx_frontends/0/sensors /mboards/0/dboards/B/rx_frontends/0/sensors
/mboards/0/dboards/B/rx_frontends/0/connection /mboards/0/dboards/B/rx_frontends/0/connection
/mboards/0/dboards/B/rx_frontends/0/enabled /mboards/0/dboards/B/rx_frontends/0/enabled
/mboards/0/dboards/B/rx_frontends/0/use_lo_offset /mboards/0/dboards/B/rx_frontends/0/use_lo_offset
/mboards/0/dboards/B/rx_frontends/0/bandwidth /mboards/0/dboards/B/rx_frontends/0/bandwidth
/mboards/0/dboards/B/rx_frontends/0/bandwidth/value /mboards/0/dboards/B/rx_frontends/0/bandwidth/value
/mboards/0/dboards/B/rx_frontends/0/bandwidth/range /mboards/0/dboards/B/rx_frontends/0/bandwidth/range
/mboards/0/dboards/B/tx_frontends /mboards/0/dboards/B/tx_frontends
/mboards/0/dboards/B/tx_frontends/0 /mboards/0/dboards/B/tx_frontends/0
/mboards/0/dboards/B/tx_frontends/0/name /mboards/0/dboards/B/tx_frontends/0/name
/mboards/0/dboards/B/tx_frontends/0/gains /mboards/0/dboards/B/tx_frontends/0/gains
/mboards/0/dboards/B/tx_frontends/0/freq /mboards/0/dboards/B/tx_frontends/0/freq
/mboards/0/dboards/B/tx_frontends/0/freq/value /mboards/0/dboards/B/tx_frontends/0/freq/value
/mboards/0/dboards/B/tx_frontends/0/freq/range /mboards/0/dboards/B/tx_frontends/0/freq/range
/mboards/0/dboards/B/tx_frontends/0/antenna /mboards/0/dboards/B/tx_frontends/0/antenna
/mboards/0/dboards/B/tx_frontends/0/antenna/value /mboards/0/dboards/B/tx_frontends/0/antenna/value
/mboards/0/dboards/B/tx_frontends/0/antenna/options /mboards/0/dboards/B/tx_frontends/0/antenna/options
/mboards/0/dboards/B/tx_frontends/0/sensors /mboards/0/dboards/B/tx_frontends/0/sensors
/mboards/0/dboards/B/tx_frontends/0/connection /mboards/0/dboards/B/tx_frontends/0/connection
/mboards/0/dboards/B/tx_frontends/0/enabled /mboards/0/dboards/B/tx_frontends/0/enabled
/mboards/0/dboards/B/tx_frontends/0/use_lo_offset /mboards/0/dboards/B/tx_frontends/0/use_lo_offset
/mboards/0/dboards/B/tx_frontends/0/bandwidth /mboards/0/dboards/B/tx_frontends/0/bandwidth
/mboards/0/dboards/B/tx_frontends/0/bandwidth/value /mboards/0/dboards/B/tx_frontends/0/bandwidth/value
/mboards/0/dboards/B/tx_frontends/0/bandwidth/range /mboards/0/dboards/B/tx_frontends/0/bandwidth/range
/mboards/0/gpio <
/mboards/0/gpio/FP0 <
/mboards/0/gpio/FP0/CTRL <
/mboards/0/gpio/FP0/DDR <
/mboards/0/gpio/FP0/OUT <
/mboards/0/gpio/FP0/ATR_0X <
/mboards/0/gpio/FP0/ATR_RX <
/mboards/0/gpio/FP0/ATR_TX <
/mboards/0/gpio/FP0/ATR_XX <
/mboards/0/gpio/FP0/READBACK <
/mboards/0/time_source <
/mboards/0/time_source/value <
/mboards/0/time_source/options <
/mboards/0/time_source/output <
/mboards/0/clock_source <
/mboards/0/clock_source/value <
/mboards/0/clock_source/options <
/mboards/0/clock_source/external <
/mboards/0/clock_source/external/freq <
/mboards/0/clock_source/external/freq/options <
/mboards/0/clock_source/external/value <
/mboards/0/clock_source/output <
/mboards/0/rx_chan_dsp_mapping <
/mboards/0/tx_chan_dsp_mapping <
/mboards/0/rx_subdev_spec <
/mboards/0/tx_subdev_spec <
/mboards/0/registers <

#+END_EXAMPLE file: SoapyUHD_Issue_00013__UHD-diff.org

from soapyuhd.

guruofquality commented on June 14, 2024

@mbr0wn looks like some properties went away, is there a preferred way API like multi-usrp, etc wise to query the DSP's frequency range. The current implementation of SoapyUHD basically uses multi-usrp, but I couldnt find an API for this so I used the property tree:

const std::string path = str(boost::format("/mboards/0/%s_dsps/%u/freq/range") % ((dir == SOAPY_SDR_TX)?"tx":"rx") % channel);
return metaRangeToRangeList(tree->access<uhd::meta_range_t>(path).get());

from soapyuhd.

guruofquality commented on June 14, 2024

@radiganm if it helps you to continue, I added a check for this property and a fallback to use the sample rate: fbd6f6c
so it shouldnt throw anymore

from soapyuhd.

radiganm commented on June 14, 2024

Thank you. After testing with your latest commit fbd6f6c, I believe this issue is resolved and can be marked as closed. The verification results are shown inline below.

#+BEGIN_EXAMPLE file: SoapyUHD_Issue_00013__Verified.org

$ SoapySDRUtil --probe="driver=uhd,addr=192.168.10.2"

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

Soapy SDR -- the SDR abstraction library

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

Probe device driver=uhd,addr=192.168.10.2
linux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_003.010.002.000-release

[INFO] X300 initialization sequence...
[INFO] Determining maximum frame size...
[INFO] 1472 bytes.
[INFO] Setup basic communication...
[INFO] Loading values from EEPROM...
[INFO] Setup RF frontend clocking...
[INFO] Radio 1x clock:200
[INFO] Detecting internal GPSDO....
[INFO] Found an internal GPSDO: LC_XO, Firmware Rev 0.929a
[INFO] [DMA FIFO] Running BIST for FIFO 0...
[INFO] pass (Throughput: 1296.9MB/s)
[INFO] [DMA FIFO] Running BIST for FIFO 1...
[INFO] pass (Throughput: 1304.5MB/s)
[INFO] [RFNoC Radio] Performing register loopback test...
[INFO] pass
[INFO] [RFNoC Radio] Performing register loopback test...
[INFO] pass
[INFO] [RFNoC Radio] Performing register loopback test...
[INFO] pass
[INFO] [RFNoC Radio] Performing register loopback test...
[INFO] pass
[INFO] Performing timer loopback test...
[INFO] pass

-- Device identification

driver=x300
hardware=X300
fpga_version=33.0
fw_version=5.1
mboard_id=X300
mboard_name=
mboard_serial=...elided...
rx0_antenna=RX2
rx0_id=UBX-160 v1 (0x007a)
rx0_serial=...elided...
rx0_subdev_name=UBX RX
rx0_subdev_spec=A:0 B:0
rx1_antenna=
rx1_id=Unknown (0xffff)
rx1_serial=
rx1_subdev_name=Unknown (0xffff) - 0
rx1_subdev_spec=A:0 B:0
tx0_antenna=TX/RX
tx0_id=UBX-160 v1 (0x0079)
tx0_serial=...elided...
tx0_subdev_name=UBX TX
tx0_subdev_spec=A:0 B:0
tx1_antenna=
tx1_id=Unknown (0xffff)
tx1_serial=
tx1_subdev_name=Unknown (0xffff) - 0
tx1_subdev_spec=A:0 B:0

-- Peripheral summary

Channels: 2 Rx, 2 Tx
Timestamps: YES
Clock sources: internal, external, gpsdo
Time sources: internal, external, gpsdo
Sensors: gps_gpgga, gps_gprmc, gps_time, gps_locked, gps_servo, ref_locked
GPIOs: FP0, RXA, TXA, RXB, TXB

-- RX Channel 0

Full-duplex: YES
Supports AGC: NO
Stream formats: CS8, CS12, CS16, CF32, CF64
Native format: CS16 [full-scale=32768]
Stream args:
* Samples per packet - The number of samples per packet.
[key=spp, units=samples, default=0, type=int]
* Bus format - The format of samples over the bus.
[key=WIRE, type=string, options=(sc8, sc16)]
* Peak value - The peak value for scaling in complex byte mode.
[key=peak, default=1.0, type=float]
* Receive socket buffer size - The size of the kernel socket buffer in bytes. Use 0 for automatic.
[key=recv_buff_size, units=bytes, default=0, type=int]
* Receive frame buffer size - The size an individual datagram or frame in bytes.
[key=recv_frame_size, units=bytes, type=int]
* Receive number of buffers - The number of available buffers.
[key=num_recv_frames, units=buffers, type=int]
Antennas: TX/RX, RX2, CAL
Corrections: DC removal, DC offset, IQ balance
Full gain range: [0, 37.5, 0.5] dB
ADC-digital gain range: [0, 6, 0.5] dB
PGA0 gain range: [0, 31.5, 0.5] dB
Full freq range: [-70, 6080] MHz
RF freq range: [-70, 6080] MHz
BB freq range: [-0.0976562, 0.0976562] MHz
Tune args:
* LO Offset - Tune the LO with an offset and compensate with the baseband CORDIC.
[key=OFFSET, units=Hz, default=0.0, type=float, range=[-97656.2, 97656.2]]
* BB - Specify a specific value for this component or IGNORE to skip tuning it.
[key=BB, units=Hz, default=DEFAULT, type=float, range=[-97656.2, 97656.2], options=(DEFAULT, IGNORE)]
Sample rates: 0.195312, 0.19685, 0.198413, 0.2, 0.201613, ..., 40, 50, 66.6667, 100, 200 MSps
Filter bandwidths: 160 MHz
Sensors: lo_locked

-- RX Channel 1

Full-duplex: YES
Supports AGC: NO
Stream formats: CS8, CS12, CS16, CF32, CF64
Native format: CS16 [full-scale=32768]
Stream args:
* Samples per packet - The number of samples per packet.
[key=spp, units=samples, default=0, type=int]
* Bus format - The format of samples over the bus.
[key=WIRE, type=string, options=(sc8, sc16)]
* Peak value - The peak value for scaling in complex byte mode.
[key=peak, default=1.0, type=float]
* Receive socket buffer size - The size of the kernel socket buffer in bytes. Use 0 for automatic.
[key=recv_buff_size, units=bytes, default=0, type=int]
* Receive frame buffer size - The size an individual datagram or frame in bytes.
[key=recv_frame_size, units=bytes, type=int]
* Receive number of buffers - The number of available buffers.
[key=num_recv_frames, units=buffers, type=int]
Corrections: DC removal, DC offset, IQ balance
Full gain range: [0, 6, 0.5] dB
ADC-digital gain range: [0, 6, 0.5] dB
Full freq range: 0 MHz
RF freq range: 0 MHz
BB freq range: [-0.0976562, 0.0976562] MHz
Tune args:
* LO Offset - Tune the LO with an offset and compensate with the baseband CORDIC.
[key=OFFSET, units=Hz, default=0.0, type=float, range=[-97656.2, 97656.2]]
* BB - Specify a specific value for this component or IGNORE to skip tuning it.
[key=BB, units=Hz, default=DEFAULT, type=float, range=[-97656.2, 97656.2], options=(DEFAULT, IGNORE)]
Sample rates: 0.195312, 0.19685, 0.198413, 0.2, 0.201613, ..., 40, 50, 66.6667, 100, 200 MSps
Filter bandwidths: 0 MHz

-- TX Channel 0

Full-duplex: YES
Supports AGC: NO
Stream formats: CS8, CS12, CS16, CF32, CF64
Native format: CS16 [full-scale=32768]
Stream args:
* Samples per packet - The number of samples per packet.
[key=spp, units=samples, default=0, type=int]
* Bus format - The format of samples over the bus.
[key=WIRE, type=string, options=(sc8, sc16)]
* Peak value - The peak value for scaling in complex byte mode.
[key=peak, default=1.0, type=float]
* Send socket buffer size - The size of the kernel socket buffer in bytes. Use 0 for automatic.
[key=send_buff_size, units=bytes, default=0, type=int]
* Send frame buffer size - The size an individual datagram or frame in bytes.
[key=send_frame_size, units=bytes, type=int]
* Send number of buffers - The number of available buffers.
[key=num_send_frames, units=buffers, type=int]
Antennas: TX/RX, CAL
Corrections: DC offset, IQ balance
Full gain range: [0, 31.5, 0.5] dB
PGA0 gain range: [0, 31.5, 0.5] dB
Full freq range: [-70, 6080] MHz
RF freq range: [-70, 6080] MHz
BB freq range: [-0.195312, 0.195312] MHz
Tune args:
* LO Offset - Tune the LO with an offset and compensate with the baseband CORDIC.
[key=OFFSET, units=Hz, default=0.0, type=float, range=[-195312, 195312]]
* BB - Specify a specific value for this component or IGNORE to skip tuning it.
[key=BB, units=Hz, default=DEFAULT, type=float, range=[-195312, 195312], options=(DEFAULT, IGNORE)]
Sample rates: 0.390625, 0.393701, 0.396825, 0.4, 0.403226, ..., 40, 50, 66.6667, 100, 200 MSps
Filter bandwidths: 160 MHz
Sensors: lo_locked

-- TX Channel 1

Full-duplex: YES
Supports AGC: NO
Stream formats: CS8, CS12, CS16, CF32, CF64
Native format: CS16 [full-scale=32768]
Stream args:
* Samples per packet - The number of samples per packet.
[key=spp, units=samples, default=0, type=int]
* Bus format - The format of samples over the bus.
[key=WIRE, type=string, options=(sc8, sc16)]
* Peak value - The peak value for scaling in complex byte mode.
[key=peak, default=1.0, type=float]
* Send socket buffer size - The size of the kernel socket buffer in bytes. Use 0 for automatic.
[key=send_buff_size, units=bytes, default=0, type=int]
* Send frame buffer size - The size an individual datagram or frame in bytes.
[key=send_frame_size, units=bytes, type=int]
* Send number of buffers - The number of available buffers.
[key=num_send_frames, units=buffers, type=int]
Corrections: DC offset, IQ balance
Full gain range: [0, 0] dB
Full freq range: 0 MHz
RF freq range: 0 MHz
BB freq range: [-0.195312, 0.195312] MHz
Tune args:
* LO Offset - Tune the LO with an offset and compensate with the baseband CORDIC.
[key=OFFSET, units=Hz, default=0.0, type=float, range=[-195312, 195312]]
* BB - Specify a specific value for this component or IGNORE to skip tuning it.
[key=BB, units=Hz, default=DEFAULT, type=float, range=[-195312, 195312], options=(DEFAULT, IGNORE)]
Sample rates: 0.390625, 0.393701, 0.396825, 0.4, 0.403226, ..., 40, 50, 66.6667, 100, 200 MSps
Filter bandwidths: 0 MHz

#+END_EXAMPLE file: SoapyUHD_Issue_00013__Verified.org

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guruofquality commented on June 14, 2024

thanks

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Comments (6)

uhd_usrp_probe

uhd_usrp_probe --tree

uhd_usrp_probe

uhd_usrp_probe --tree

differences between UHD version 3.8.6 and 3.10.2

NB: this file uses tabs for column alignment

file: SoapyUHD_Issue_00013__UHD-3.9.6.org | ### file: SoapyUHD_Issue_00013__UHD-3.10.2.org

uhd_usrp_probe ## uhd_usrp_probe

uhd_usrp_probe --tree ## uhd_usrp_probe --tree

Soapy SDR -- the SDR abstraction library

-- Device identification

-- Peripheral summary

-- RX Channel 0

-- RX Channel 1

-- TX Channel 0

-- TX Channel 1

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