Skip to content

2014.11-rc3

Pre-release
Pre-release
Compare
Choose a tag to compare
@jynik jynik released this 31 Oct 03:08
· 2514 commits to master since this release
2014.11-rc3
e67ea0e

This 2014.11-rc3 release candidate introduces the remaining functionality originally intended for a 2014.09 release, as well as a number of improvements and bug fixes. As denoted by the name, the release has been rescheduled for November 2014.

This release candidate consists of the following versions:

Major changes and additions include:

  • Timestamp metadata support for the libbladeRF synchronous interface
    • Example code is included in the API documentation and available in the libbladeRF/doc/examples directory.
    • This is tightly-coupled with functionality and fixes introduced by FPGA v0.1.1.
  • A majority of libbladeRF functions have been made thread-safe.
  • libbladeRF support for a Cypress CyUSB3/CyAPI-based backend
    • This backend has been found to be a useful alternative on some systems with USB3 controllers that exhibit issues with the libusb backend implementation.
  • Fixes for LMS DC calibration issues
    • FPGA fixes in v0.1.1 have addressed a timing issue that corrupted LMS register readbacks. This fixes issue #269, in which LMS DC calibration registers would become corrupted and read back as 31's.
    • A bladeRF-cli change in v0.12.0 fixed issue #304, where TX DC calibration would fail, reporting that invalid values were encountered.

The remaining window of time up to the first official release is intended for documentation improvements and bug fixes. New features or major changes will be held off until the following cycle; they may be staged in a master-next branch if needed.

The following issue tracker items have been closed since 2014.09-rc2. Issues are listed first, with associated pull request items second, if relevant.

  • Pull requests:
    • #326: only use the relative path for logging .c filenames; enable it by default
    • #308: Allow #-style comments in bladeRF-cli
    • #303: libbladeRF: update README cmake options
    • #293: debian: update changelog w/ 2014.09-rc{1,2}
  • Bugs:
    • #336: [libbladeRF] Loading calibration tables does not set LMS DC cal registers
    • #333: [Cygwin] libusb and libc version checks fail to compil
    • #332: Build fails in Cygwin
    • #331: [libbladeRF] Enforce exclusive device access in Cypress backend
    • #330: [libbladeRF] Cannot open multiple devices via 'open any' request
    • #329: [cmake] 34151f6 breaks configuration for some CMake versions
    • #327: [libbladeRF] It is possible to get "stuck" with an FPGA < v0.0.1
    • #325: Calibration issue: "cal: Invalid module provided (lms)"[Invalid]
    • #324: [libbladeRF] Deadlock in bladerf_sync_tx on Windows
    • #323: [libbladeRF] bladerf_sync_config() does not set dev->transfer_timeout[module]
    • #322: [libbladeRF] libusb.c doesn't check for timeout_ms = 0 in buffer submission
    • #320: BladeRF USB crashes on Beaglebone Black, Ubuntu 14.04 [Invalid]
    • #318: Board occasionally fails to boot on computer power up [Invalid]
    • #314: "make uninstall" cannot find install manifest
    • #312: [libbladeRF] Regression in USB 2.0 operation
    • #309: [libbladeRF] XB-100 attach shouldn't succeed
    • #305/#306,#315: mingwbuild of libbladeRF fails on file_ops.c(ShlObj.h)
    • #304: [bladeRF-cli] TX DC autocalibration/correction fails
    • #295/#296: Update references to bladeRF-flash in top-level README.md and man page(s)
    • #292/#296: cmake ignores user input
    • #291: Missing RX Samples
    • #290/#294: [bladeRF-cli] TX help typo
    • #285/#298: [libbladeRF] Update CMake options in README.md
    • #283: "bladeRF-cli --version" hangs and segfaults on Debian 7 in Virtualbox
    • #279: [libbladeRF] MACOSX_RPATH is not specified
    • #278: cmd_help.h generator breaks osx build
    • #277: bladeRF-cli: Make 'print ' output more consistent
    • #269: [libbladeRF] RXVGA2 DC autocalibration intermittently returns 31 for all values
    • #260: [hdl] RX I Samples value 0
    • #255: Avoid obsolete samples in the RX Stream
  • Enhancement Requests:
    • #311/316: [bladeRF-cli] Move FPGA and device handle checks to common code in cmd.c
    • #310: [libbladeRF] Add suport for disabling an XB [Won't Fix]
    • #299: Task: Provide .md5 and .sha256sum files with pre-built binaries
    • #289: libusb/windows. (Version compatibity)
    • #288/#302: [bladeRF-cli] XB-200 Filterbank Control
    • #252: [bladeRF-cli] Migrate rx/tx command implementations to libbladeRF's sync i/f
    • #250: [libbladeRF] Implement Cypress API-based backend

Outstanding pull requests, tasks, enhancement requests, and known issues as of RC3 listed below. Please see the issue tracker for up-to-date information on these and their associated schedules.

  • Pull requests:
    • #313: merge dev-quartus14 branch
    • #267: Adjust nios simulation component so it matches the synthesis version
  • Bugs:
    • #335: [hdl] Initial bursts with TX_NOW corrupted
    • #334: [hdl] Bursts corrupted when switching between TX_NOW and scheduled bursts
    • #317: FPGA autoload fails when USB device is open before FPGA is fully configured
    • #307: [hdl] RX and TX timestamp offset variation
    • #301: Direct sampling with XB-200 needs additional improvements
    • #265: [hdl] Incorect metadata position in the RX Stream
    • #95: Linux kernel/FX3: Not enough bandwidth for altsetting
  • Enhancement Requests:
    • #328: [libbladeRF] Review and evaluate use of stream lock WRT libusb
    • #321: How about a switch for bladeRF-cli to emit calibration in a
      format bladeRF-cli can later read?
    • #319: [bladeRF-cli] Add libedit and libreadline support
    • #282: [libbladeRF] Move get/set_lms_correction() and
      get/set_fpga_correction() logic
    • #240: [libbladeRF] Prefer static assertion over assert() when possible
    • #236: [libbladeRF] API calls for XB-100 required
    • #221: Synchronized Tx/Rx of multiple bladeRFs for MIMO using Mini
      Expansion Header
    • #213: CLI should show sample file information for TX
    • #205: [FX3 Firmware] Code cleanup and potential improvements
    • #200: Reserved addresses for firmware customization
    • #174: Task: Migrate FX3 build to CMake-generated Makefile
    • #105: Develop testing guidelines on new releases
Assets 4
Loading