[root@localhost-live sigrok-firmware-fx2lafw-bin-0.1.5]# pulseview -l 5
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
sr: [00:00.000001] log: libsigrok loglevel set to 5.
srd: libsigrokdecode loglevel set to 5.
sr: [00:00.000101] backend: libsigrok 0.5.0/4:0:0 (rt: 0.5.0/4:0:0).
sr: [00:00.000121] backend: Libs: glib 2.53.4 (rt: 2.54.1/5401:1), libzip 1.2.0, libserialport 0.1.1/1:0:1 (rt: 0.1.1/1:0:1), libusb-1.0 1.0.21.11156, libftdi 1.3.
sr: [00:00.000126] backend: Host: x86_64-redhat-linux-gnu, little-endian.
sr: [00:00.000131] backend: SCPI backends: TCP, RPC, serial, USBTMC.
sr: [00:00.000142] backend: Sanity-checking all drivers.
sr: [00:00.000148] backend: Sanity-checking all input modules.
sr: [00:00.000152] backend: Sanity-checking all output modules.
sr: [00:00.000155] backend: Sanity-checking all transform modules.
srd: libsigrokdecode 0.5.0/4:0:0 (rt: 0.5.0/4:0:0).
srd: Libs: glib 2.53.4 (rt: 2.54.1/5401:1), Python 3.6.2 / 0x30602f0 (API 1013, ABI 3).
srd: Host: x86_64-redhat-linux-gnu, little-endian.
srd: Initializing libsigrokdecode.
srd: Adding '/usr/share/libsigrokdecode/decoders' to module path.
srd: Adding '/usr/share/libsigrokdecode/decoders' to module path.
srd: Loading protocol decoder 'max7219'.
srd: Loading protocol decoder 'arm_tpiu'.
srd: Loading protocol decoder 'mlx90614'.
srd: Loading protocol decoder 'lpc'.
srd: Loading protocol decoder 'adns5020'.
srd: Loading protocol decoder 'ade77xx'.
srd: Loading protocol decoder 'edid'.
srd: Loading protocol decoder 'guess_bitrate'.
srd: Loading protocol decoder 'spi'.
srd: Loading protocol decoder 'ds1307'.
srd: Loading protocol decoder 'adf435x'.
srd: Loading protocol decoder 'lm75'.
srd: Loading protocol decoder 'rtc8564'.
srd: Loading protocol decoder 'eeprom93xx'.
srd: Loading protocol decoder 'uart'.
srd: Loading protocol decoder 'pan1321'.
srd: Loading protocol decoder 'spdif'.
srd: Loading protocol decoder 'arm_etmv3'.
srd: Loading protocol decoder 'dcf77'.
srd: Loading protocol decoder 'pwm'.
srd: Loading protocol decoder 'modbus'.
srd: Loading protocol decoder 'ds28ea00'.
srd: Loading protocol decoder 'rfm12'.
srd: Loading protocol decoder 'sdcard_spi'.
srd: Loading protocol decoder 'nrf24l01'.
srd: Loading protocol decoder 'usb_signalling'.
srd: Loading protocol decoder 'onewire_link'.
srd: Loading protocol decoder 'ir_rc5'.
srd: Loading protocol decoder 'z80'.
srd: Loading protocol decoder 'parallel'.
srd: Loading protocol decoder 'dali'.
srd: Loading protocol decoder 'usb_request'.
srd: Loading protocol decoder 'sdcard_sd'.
srd: Loading protocol decoder 'mdio'.
srd: Loading protocol decoder 'rgb_led_ws281x'.
srd: Loading protocol decoder 'iec'.
srd: Loading protocol decoder 'wiegand'.
srd: Loading protocol decoder 'em4100'.
srd: Loading protocol decoder 'i2cdemux'.
srd: Loading protocol decoder 'rgb_led_spi'.
srd: Loading protocol decoder 'usb_packet'.
srd: Loading protocol decoder 'mrf24j40'.
srd: Loading protocol decoder 'dmx512'.
srd: Loading protocol decoder 'microwire'.
srd: Loading protocol decoder 'mxc6225xu'.
srd: Loading protocol decoder 'xfp'.
srd: Loading protocol decoder 'avr_isp'.
srd: Loading protocol decoder 'gpib'.
srd: Loading protocol decoder 'nunchuk'.
srd: Loading protocol decoder 'i2c'.
srd: Loading protocol decoder 'jtag'.
srd: Loading protocol decoder 'timing'.
srd: Loading protocol decoder 't55xx'.
srd: Loading protocol decoder 'jtag_stm32'.
srd: Loading protocol decoder 'ir_nec'.
srd: Loading protocol decoder 'usb_power_delivery'.
srd: Loading protocol decoder 'onewire_network'.
srd: Loading protocol decoder 'aud'.
srd: Loading protocol decoder 'spiflash'.
srd: Loading protocol decoder 'jitter'.
srd: Loading protocol decoder 'arm_itm'.
srd: Loading protocol decoder 'eeprom24xx'.
srd: Loading protocol decoder 'tca6408a'.
srd: Loading protocol decoder 'dsi'.
srd: Loading protocol decoder 'i2cfilter'.
srd: Loading protocol decoder 'am230x'.
srd: Loading protocol decoder 'can'.
srd: Loading protocol decoder 'stepper_motor'.
srd: Loading protocol decoder 'ps2'.
srd: Loading protocol decoder 'swd'.
srd: Loading protocol decoder 'em4305'.
srd: Loading protocol decoder 'tlc5620'.
srd: Loading protocol decoder 'qi'.
srd: Loading protocol decoder 'midi'.
srd: Loading protocol decoder 'avr_pdi'.
srd: Loading protocol decoder 'ssi32'.
srd: Loading protocol decoder 'i2s'.
sr: [00:00.105859] hwdriver: Scan of 'asix-sigma' found 0 devices.
sr: [00:00.116025] hwdriver: Scan of 'beaglelogic' found 0 devices.
sr: [00:00.130724] la8/la16: Unknown iProduct string '5880'.
sr: [00:00.130771] la8/la16: Unknown iProduct string ''.
sr: [00:00.130803] la8/la16: Unknown iProduct string ''.
sr: [00:00.130856] la8/la16: Unknown iProduct string 'EHCI Host Controller'.
sr: [00:00.136717] la8/la16: Unknown iProduct string 'Laptop_Integrated_Webcam_HD'.
sr: [00:00.136752] la8/la16: Unknown iProduct string ''.
sr: [00:00.136813] la8/la16: Unknown iProduct string 'EHCI Host Controller'.
sr: [00:00.136853] la8/la16: Unknown iProduct string 'xHCI Host Controller'.
sr: [00:00.139053] la8/la16: Unknown iProduct string 'USB Flash Memory'.
sr: [00:00.144644] la8/la16: Unknown iProduct string 'KVM V1.2.112'.
sr: [00:00.144809] la8/la16: Unknown iProduct string ''.
sr: [00:00.144979] la8/la16: Unknown iProduct string 'USB 2.0 Hub'.
sr: [00:00.145204] la8/la16: Unknown iProduct string 'UMC204HD 192k'.
sr: [00:00.145239] la8/la16: Unknown iProduct string ''.
sr: [00:00.145269] la8/la16: Unknown iProduct string ''.
sr: [00:00.145290] la8/la16: Unknown iProduct string ''.
sr: [00:00.145422] la8/la16: Unknown iProduct string 'xHCI Host Controller'.
sr: [00:00.145460] hwdriver: Scan of 'chronovu-la' found 0 devices.
sr: [00:00.152059] hwdriver: Scan of 'demo' found 1 devices.
sr: [00:00.158734] ftdi-la: Number of FTDI devices found: 0
sr: [00:00.158760] hwdriver: Scan of 'ftdi-la' found 0 devices.
sr: [00:00.159096] ezusb: uploading firmware to device on 3.2
sr: [00:00.159129] ezusb: setting CPU reset mode on...
sr: [00:00.159189] resource: Attempt to open '/root/.local/share/sigrok-firmware/fx2lafw-saleae-logic.fw' failed: No such file or directory
sr: [00:00.159199] resource: Attempt to open '/usr/share/sigrok-firmware/fx2lafw-saleae-logic.fw' failed: No such file or directory
sr: [00:00.159215] resource: Attempt to open '/root/.local/share/flatpak/exports/share/sigrok-firmware/fx2lafw-saleae-logic.fw' failed: No such file or directory
sr: [00:00.159223] resource: Attempt to open '/var/lib/flatpak/exports/share/sigrok-firmware/fx2lafw-saleae-logic.fw' failed: No such file or directory
sr: [00:00.159232] resource: Opened '/usr/local/share/sigrok-firmware/fx2lafw-saleae-logic.fw'.
sr: [00:00.159253] ezusb: Uploading firmware 'fx2lafw-saleae-logic.fw'.
sr: [00:00.159541] ezusb: Uploaded 4096 bytes.
sr: [00:00.159856] ezusb: Uploaded 4024 bytes.
sr: [00:00.159862] ezusb: Firmware upload done.
sr: [00:00.159866] ezusb: setting CPU reset mode off...
sr: [00:00.159898] hwdriver: Scan of 'fx2lafw' found 1 devices.
sr: [00:00.162090] scpi_usbtmc: Found 0 device(s).
sr: [00:00.166667] hwdriver: Scan of 'gwinstek-gds-800' found 0 devices.
sr: [00:00.167387] scpi_usbtmc: Found 0 device(s).
sr: [00:00.171766] hwdriver: Scan of 'hameg-hmo' found 0 devices.
sr: [00:00.173753] hwdriver: Scan of 'hantek-6xxx' found 0 devices.
sr: [00:00.174466] hwdriver: Scan of 'hantek-dso' found 0 devices.
sr: [00:00.176227] hwdriver: Scan of 'hung-chang-dso-2100' found 0 devices.
sr: [00:00.177636] usb: Trying to find USB device with VID:PID = 20a0:4123.
sr: [00:00.177670] usb: Found 0 device(s).
sr: [00:00.177675] hwdriver: Scan of 'ikalogic-scanalogic2' found 0 devices.
sr: [00:00.181538] hwdriver: Scan of 'ikalogic-scanaplus' found 0 devices.
sr: [00:00.183458] hwdriver: Scan of 'lecroy-logicstudio' found 0 devices.
sr: [00:00.183810] scpi_usbtmc: Found 0 device(s).
sr: [00:00.185690] hwdriver: Scan of 'lecroy-xstream' found 0 devices.
sr: [00:00.189508] hwdriver: Scan of 'ols' found 0 devices.
sr: [00:00.194063] p-ols: FTDI chip interface B set successfully.
sr: [00:00.194099] hwdriver: Scan of 'p-ols' found 0 devices.
sr: [00:00.199982] scpi_usbtmc: Found 0 device(s).
sr: [00:00.202919] hwdriver: Scan of 'rigol-ds' found 0 devices.
sr: [00:00.203800] hwdriver: Scan of 'saleae-logic16' found 0 devices.
sr: [00:00.204875] hwdriver: Scan of 'sysclk-lwla' found 0 devices.
sr: [00:00.225286] scpi_usbtmc: Found 0 device(s).
sr: [00:00.227803] hwdriver: Scan of 'yokogawa-dlm' found 0 devices.
sr: [00:00.272638] hwdriver: Scan of 'zeroplus-logic-cube' found 0 devices.
sr: [00:00.293305] fx2lafw: Waiting for device to reset.
sr: [00:00.693492] fx2lafw: Waited 533ms.
sr: [00:00.793605] fx2lafw: Waited 633ms.
sr: [00:00.893733] fx2lafw: Waited 733ms.
sr: [00:00.993857] fx2lafw: Waited 833ms.
sr: [00:01.093993] fx2lafw: Waited 934ms.
sr: [00:01.194133] fx2lafw: Waited 1034ms.
sr: [00:01.294273] fx2lafw: Waited 1134ms.
sr: [00:01.394416] fx2lafw: Waited 1234ms.
sr: [00:01.494579] fx2lafw: Waited 1334ms.
sr: [00:01.594713] fx2lafw: Waited 1434ms.
sr: [00:01.694848] fx2lafw: Waited 1534ms.
sr: [00:01.794992] fx2lafw: Waited 1635ms.
sr: [00:01.895133] fx2lafw: Waited 1735ms.
sr: [00:01.995266] fx2lafw: Waited 1835ms.
sr: [00:01.995461] fx2lafw: Opened device on 3.10 (logical) / usb/3-3 (physical), interface 0, firmware 1.2.
sr: [00:01.995472] fx2lafw: Detected REVID=1, it's a Cypress CY7C68013A (FX2LP).
sr: [00:01.995477] fx2lafw: Device came back after 1835ms.
sr: [00:01.996260] hwdriver: sr_config_get(): key 30001 (captureratio) sdi 0x55f21ba4bcb0 cg NULL -> uint64 0
sr: [00:01.997027] hwdriver: sr_config_get(): key 30001 (captureratio) sdi 0x55f21ba4bcb0 cg Logic -> uint64 0
sr: [00:01.997305] hwdriver: sr_config_get(): key 50001 (limit_samples) sdi 0x55f21ba4bcb0 cg NULL -> uint64 0
sr: [00:01.997388] hwdriver: sr_config_set(): key 50001 (limit_samples) sdi 0x55f21ba4bcb0 cg NULL -> uint64 1000000
sr: [00:01.997509] hwdriver: sr_config_get(): key 50001 (limit_samples) sdi 0x55f21ba4bcb0 cg NULL -> uint64 1000000
sr: [00:01.997581] hwdriver: sr_config_list(): key 30000 (samplerate) sdi 0x55f21ba4bcb0 cg NULL -> {'samplerates': <[uint64 20000, 25000, 50000, 100000, 200000, 250000, 500000, 1000000, 2000000, 3000000, 4000000, 6000000, 8000000, 12000000, 16000000, 24000000]>}
sr: [00:01.997656] hwdriver: sr_config_get(): key 30000 (samplerate) sdi 0x55f21ba4bcb0 cg NULL -> uint64 20000
sr: [00:01.997740] hwdriver: sr_config_list(): key 30000 (samplerate) sdi 0x55f21ba4bcb0 cg NULL -> {'samplerates': <[uint64 20000, 25000, 50000, 100000, 200000, 250000, 500000, 1000000, 2000000, 3000000, 4000000, 6000000, 8000000, 12000000, 16000000, 24000000]>}
sr: [00:01.997816] hwdriver: sr_config_get(): key 30000 (samplerate) sdi 0x55f21ba4bcb0 cg NULL -> uint64 20000
sr: [00:01.997889] hwdriver: sr_config_get(): key 30001 (captureratio) sdi 0x55f21ba4bcb0 cg NULL -> uint64 0
sr: [00:01.998256] hwdriver: sr_config_get(): key 30001 (captureratio) sdi 0x55f21ba4bcb0 cg Logic -> uint64 0
sr: [00:01.998499] hwdriver: sr_config_get(): key 50001 (limit_samples) sdi 0x55f21ba4bcb0 cg NULL -> uint64 1000000
sr: [00:01.998562] hwdriver: sr_config_list(): key 30000 (samplerate) sdi 0x55f21ba4bcb0 cg NULL -> {'samplerates': <[uint64 20000, 25000, 50000, 100000, 200000, 250000, 500000, 1000000, 2000000, 3000000, 4000000, 6000000, 8000000, 12000000, 16000000, 24000000]>}
sr: [00:01.998633] hwdriver: sr_config_get(): key 30000 (samplerate) sdi 0x55f21ba4bcb0 cg NULL -> uint64 20000