I received my Blade RF 2.0 A4 yesterday. Today I installed the windows drivers and then I started up SDR++ software. I spoke with the author of SDR++ and he said the problem was not SDR++ but a problem with libbladerf. Here is the log from starting up SDR++:
C:\Users\pmain\Downloads\sdrpp_windows_x64\sdrpp_windows_x64>sdrpp -c
[05/11/2024 15:40:55.000] [INFO] SDR++ v1.2.0
[05/11/2024 15:40:55.000] [INFO] Loading config
[05/11/2024 15:40:55.000] [INFO] Using OpenGL 3.0
[05/11/2024 15:40:55.000] [INFO] Loading icons
[05/11/2024 15:40:55.000] [INFO] Loading band plans
[05/11/2024 15:40:55.000] [INFO] Loading band plans color table
[05/11/2024 15:40:55.000] [INFO] Loading modules
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/airspyhf_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/airspy_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/audio_sink.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/audio_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/bladerf_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/discord_integration.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/file_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/fobossdr_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/frequency_manager.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/hackrf_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/hermes_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/iq_exporter.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/limesdr_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/m17_decoder.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/meteor_demodulator.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/network_sink.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/perseus_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/plutosdr_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/radio.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/recorder.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/rfnm_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/rfspace_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/rigctl_client.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/rigctl_server.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/rtl_sdr_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/rtl_tcp_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/scanner.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/sdrplay_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/sdrpp_server_source.dll
[05/11/2024 15:40:55.000] [INFO] Loading C:/Users/pmain/Downloads/sdrpp_windows_x64/sdrpp_windows_x64/modules/spyserver_source.dll
[05/11/2024 15:40:55.000] [INFO] Initializing Airspy Source (airspy_source)
[05/11/2024 15:40:55.000] [INFO] Initializing AirspyHF+ Source (airspyhf_source)
[05/11/2024 15:40:55.000] [INFO] Initializing Audio Sink (audio_sink)
[05/11/2024 15:40:55.000] [INFO] Initializing Audio Source (audio_source)
[05/11/2024 15:40:55.000] [INFO] Initializing BladeRF Source (bladerf_source)
[INFO @ host/libraries/libbladeRF/src/helpers/version.c:82] Firmware version (v2.4.0) is newer than entries in libbladeRF's compatibility table. Please update libbladeRF if problems arise.
[INFO @ host/libraries/libbladeRF/src/helpers/version.c:106] FPGA version (v0.15.0) is newer than entries in libbladeRF's compatibility table. Please update libbladeRF if problems arise.
[ERROR @ host/libraries/libbladeRF/src/backend/usb/nios_access.c:69] Failed to send NIOS II request: An unexpected error occurred
Write Error -5
[ERROR @ host/libraries/libbladeRF/src/backend/usb/nios_access.c:69] Failed to send NIOS II request: File or device I/O failure
Write Error -5
[ERROR @ host/libraries/libbladeRF/src/backend/usb/nios_access.c:
I did test SDR++ on my linux system with my Blade RF and it worked perfectly.
Please help me get this issue fixed ASAP.
Thank you