Change Log for Releases¶

Current master¶

• USRP2/N-Series:
  • Incremented FPGA compat number to 7
  • Removed mimo_mode device addr argument
  • Support for rev4 N2XX motherboards
• USRP-E100:
  • Removed the need for clock recovery
  • Incremented FPGA compat number to 5
  • Added support for dual receive DSPs
  • Async messages independent from RX path
• WBX:
  • Support for rev3 daughterboards
• DBSRX2:
  • Rounding fix for LO tuning error
• Packet handler:
  • Overall performance improvements
  • Timestamps for packet fragments
  • Overflow message on dropped packets
• Conversion:
  • Optional liborc conversion support
  • SSE2 conversion alignment performance
  • SSE2 conversion for complex doubles
• Windows:
  • Performance improvements for UDP send
• Misc:
  • Code reorganization with property tree
  • Calibration support in gen2 FPGAs

Release 003.001.002¶

• N-Series:
  • Fix UART communication for GPSDO
• XCVR2450:
  • Fix for descontructor throwing on hardware disconnect

Release 003.001.001¶

• USRP1:
  • Fixed lock up in logging facility under MSVC
• USRP2/N-Series:
  • Handle exceptions thrown in device locker loop
  • Connected internal GPSDO PPS signal in FPGA
• WBX
  • Keep mixers on between bursts to maintain phase offsets

Release 003.001.000¶

• USRP2/N-Series:
  • Incremented FPGA compat number to 6
  • Incremented firmware compat number to 10
  • Created all-in-one bootloader for N-series
  • Lock open devices per process
  • USRP N-Series internal GPSDO Support
  • Discovery works with out-of-date images
  • Net and card burner: python 3.0 support
  • Net burner: tkinter + windows thread fix
  • Card burner: device selection validation
• USRP-E100:
  • Incremented FPGA compat number to 4
  • FPGA VRT packet framer correct length
  • Fix auxiliary ADC read back for AD9862
  • Sync TX and RX daughterbord clocks
  • Fix daughterboard clock rates after re-clock event
• USRP1:
  • Fix TX under remainder conditions
  • Fixed RX multi-channel mapping
• Daughterboards:
  • Added support for TVRX2 daughterboard
  • Added support for SBX daughterboard
  • Added support for WBX granddaughterboards
  • Application notes for sensors and IF
• Windows:
  • MinGW and Cygwin support (thanks Don)
  • Fix calling convention on libusb callbacks
• Misc:
  • Added logging and messaging facilities
  • Deprecated API in utils/warning.hpp
  • Fixed race condition in device discovery/factory

Release 003.000.001¶

• RFX400: fix for transmit capability
• USRP1: fix for axillary ADC read
• Windows: statically link libusb
• Windows: install dll into runtime path
• Linux: automatically set LIB_SUFFIX on rh-64 systems
• USRP-E100: fix - set FPGA tick rate on re-clock event
• build: various work on build system
• build: include FPGA and firmware images in installers

Release 003.000.000¶

Initial (formal) release, no changes to mention.