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libbladeRF Change Log Summary

For more detailed information, please see the git change log and issue tracker
hosted on GitHub: https://github.com/nuand/bladeRF
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v0.16.2 (2014-07-24)
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This version of libbladeRF is intended for use with:

FX3 Firmware v1.7.1
FPGA         v0.0.6

Changes:
 * Minor changes build with respect to OSX RPATH. This should not
   affect Windows or Linux users.


v0.16.1 (2014-07-20)
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This version of libbladeRF is intended for use with:

FX3 Firmware v1.7.1
FPGA         v0.0.6

Changes:
 * Preliminary implementation of bladerf_set_gain() and XB-200 automatic
   filterbank selection functions.
 * Introduced FPGA and FX3 version compatibility checks and warnings messages
   when incompatible/unknown versions are detected
 * Fixed set/get loopback mode, with respect to firmware loopback functionality.
   Firmware loopback now requires FW v1.7.1+
 * Bug fixes for:
    + Frequency readback (when XB-200 is attached)
    + Read back of XB-200 path
    + Samplerate-transfer relationship equation in API docs
    + Version comparison routines

v0.16.0 (2014-07-04)
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 * Added XB-200 support
 * Added experimental DC calibration and DC calibration table support
 * Added "software autoload" of FPGAs and DC cal tables from config directories
    - In Linux & OSX the following directories are searched:
        ~/.config/Nuand/bladeRF/, ~/.Nuand/bladeRF/, /etc/Nuand/bladeRF/
    - In Windows, %APPDATA%/Nuand/bladeRF is searched
 * Added "File not found" (BLADERF_ERR_NO_FILE) return code
 * Allow tuning up to 3.8GHz
 * Fixed incorrect version checks
    - This resolves issue where VCTCXO value stored in SPI Flash
      isn't loaded when using FPGA v0.0.3.
 * Fixed intermittent FPGA load failures


v0.15.0 (2014-05-17)
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 * API changes:
    - Added functions:
        + FPGA timestamp access (requires FPGA v0.0.4+)
        + Expansion board GPIO and SPI accessors (requires FPGA v0.0.4+)
    - Added firmware loopback option (requires FX3 FW v1.7.0+)
    - Changed SPI flash access functions
        + Functions now operate in units of erase blocks and pages
    - Removed un-aligned accesses
 * Overhauled backend interface to decouple device logic from libusb code.
    - Moved code to a generic USB interface and libusb code under
      that interface. This should allow host-specific drivers to be more
      easily integrated.
 * Addressed race conditions in the async RX/TX interface.
    - pthreads is now a required dependency of libbladeRF.
 * Bug fixes for the sync RX/TX interface
 * Windows build and compatibility fixes


v0.14.0 (2014-03-08)
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 * Added a new synchronous data transfer interface that operates atop the
   existing asynchronous interface.
 * Removed of bladerf_rx() and bladerf_tx() functions
    - These have been replaced by bladerf_sync_rx() and bladerf_synx_tx()
 * Renamed stream transfer timeout functions


v0.13.1 (2014-02-27)
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 * Bug fixes for regressions introduced into LMS6002 code in v0.13.0


v0.13.0 (2014-02-13)
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 * Refactored LMS code and loopback support
 * Updated API calls to allow NULL for optional API parameters
 * Added dummy backend
    - This is intended for developers. It allows the library to build while
      other backend code is disabled.
 * Misc. minor bug fixes


v0.12.1 (2014-01-19)
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 * Normalized DC offset functions to accept values in [-2048, 2048]
    - Additional range checking added


v0.12.0 (2014-01-18)
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 * API changes:
    - Naming correction: BLADERF_IQ_CORR_* changed to BLADERF_CORR_*
    - Removed unused bladerf_stats structure
    - Fixed format misnomer: BLADERF_FORMAT_SC16_Q12 has been renamed to
      BLADERF_FORMAT_SC16_Q11.
    - Fixed names of transfer timeout functions:
        get/set_transfer_timeout() -> bladerf_get/set_transfer_timeout()

 * During initialization, the device is switched to USB_IF_NULL in order to
   ensure it is in a known state.


v0.11.2 (2014-01-14)
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 * Switch to USB_IF_NULL when closing a device to avoid issues when attempting
   to reopen a device on OSX


v0.11.1(.1) (2014-01-05)
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 * Fixed race conditions caused by use of bladerf_enable_module() in the
   implementation of bladerf_stream(). Users are now responsible for
   ensuring a module enabled before attempting to start a stream.


v0.11.0 (2013-12-28)
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 * Added support for reading back an FPGA version number
 * Explicitly define calling conventions on API functions (Windows)
 * Fixed build for libusbx-1.0.9
    - Misc build and code fixes for libusb detection and version checks
 * Sped up SPI flash writes
 * Decreased default library verbosity

v0.10.0 (2013-11-28)
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 * Added API support for initializing, backing up, and restoring the
   calibration data stored in SPI flash
 * Fixed incorrect definition of FPGA region of SPI flash
 * Fixed RPATH issue in OSX
 * License changed to LGPLv2.1

v0.9.0 (2013-10-21)
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 * Added option to disable log output at compile-time
 * Added BLADERF_LOG_LEVEL_SILENT to disable log output at run-time

v0.8.0 (2013-10-21)
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 * Added API functions to get/set stream transfer timeouts
 * Fixed Win64 build issues
 * Fixes for various bugs in LMS code

v0.7.0 (2013-10-14)
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 * Added API function to flash FPGA image (to allow for autoloading)
 * Improved frequency tuning algorithm
 * Fixes for flash-related code

v0.6.2 (2013-10-04)
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 * Fixed memory leaks

v0.6.1 (2013-10-04)
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 * Corrected access of firmware version info

v0.6.0 (2013-10-03)
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 * Added bladerf_version structure to API and modified version
   accessors to use this structure.
 * LMS bug fixes
 * Backwards compatibility and MSVC compatibility fixes

v0.5.0 (2013-09-22)
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 * Internal changes to support major refactoring of FX3 code
 * Fixed sample count on initial TX callback

v0.4.0 (2013-09-18)
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 * Added asynchronous data transfer interface to API
 * Added device identifier matching routines to API

v0.3.0 (2013-08-13)
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 * Transitioned to CMake-based build
 * Introduced libusb support
