File gr-fcdproplus-3.8~git.20190817.obscpio of Package gr-fcdproplus

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File gr-fcdproplus-3.8~git.20190817.obscpio of Package gr-fcdproplus (Revision 7529b7a6044d14eff5f032c7b8ea9529)

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07070100000000000081A4000003E800000064000000015D58261300001F3E000000000000000000000000000000000000002E00000000gr-fcdproplus-3.8~git.20190817/CMakeLists.txt# Copyright 2011-2014 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

########################################################################
# Project setup
########################################################################
########################################################################
#
# First look in the install directory for package config of gnuradio
#
########################################################################
set( ENV{PKG_CONFIG_PATH} "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig:$ENV{PKG_CONFIG_PATH}")

cmake_minimum_required(VERSION 3.8)
project(gr-fcdproplus CXX C)

#install to PyBOMBS target prefix if defined
if(DEFINED ENV{PYBOMBS_PREFIX})
    set(CMAKE_INSTALL_PREFIX $ENV{PYBOMBS_PREFIX})
    message(STATUS "PyBOMBS installed GNU Radio. Setting CMAKE_INSTALL_PREFIX to $ENV{PYBOMBS_PREFIX}")
endif()

#select the release build type by default to get optimization flags
if(NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE "Release")
   message(STATUS "Build type not specified: defaulting to release.")
endif(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")

########################################################################
#
# setup version info
#
########################################################################

set(VERSION_MAJOR 3)
set(VERSION_API 8)
SET(VERSION_ABI 0)
SET(VERSION_PATCH 0)

cmake_policy(SET CMP0011 NEW)
########################################################################
# Compiler specific setup
########################################################################
#if(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32)
#    #http://gcc.gnu.org/wiki/Visibility
#    add_definitions(-fvisibility=hidden)
#  endif()
if((CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR
    CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
    AND NOT WIN32)
    #http://gcc.gnu.org/wiki/Visibility
    add_definitions(-fvisibility=hidden)
endif()
########################################################################
# Find gnuradio build dependencies
########################################################################

find_package(Gnuradio "3.8" REQUIRED audio blocks PATHS ${CMAKE_INSTALL_PREFIX} )
list(INSERT CMAKE_MODULE_PATH 0 "${CMAKE_SOURCE_DIR}/cmake/Modules")
FIND_LIBRARY(HIDAPI_LIBRARY hidapi-libusb)

include(GrVersion)

########################################################################
# Find fcd(proplus) dependencies
########################################################################
if( ${CMAKE_SYSTEM_NAME} MATCHES "Linux")
    find_package(USB)
    if(NOT LIBUSB_FOUND)
        message(FATAL_ERROR "libusb required to compile fcdproplus")
    endif()
endif()
########################################################################
# Install directories
########################################################################
include(GrPlatform) #define LIB_SUFFIX
if(NOT CMAKE_MODULES_DIR)
  SET(CMAKE_MODULES_DIR lib${LIB_SUFFIX}/cmake)
endif(NOT CMAKE_MODULES_DIR)

set(GR_RUNTIME_DIR      bin)
set(GR_LIBRARY_DIR      lib${LIB_SUFFIX})
set(GR_INCLUDE_DIR      include/fcdproplus)
set(GR_DATA_DIR         share)
set(GR_PKG_DATA_DIR     ${CMAKE_INSTALL_PREFIX}/${GR_DATA_DIR}/${CMAKE_PROJECT_NAME})
set(GR_DOC_DIR          ${GR_DATA_DIR}/doc)
set(GR_PKG_DOC_DIR      ${GR_DOC_DIR}/${CMAKE_PROJECT_NAME})
set(GR_CONF_DIR         etc)
set(GR_PKG_CONF_DIR     ${GR_CONF_DIR}/${CMAKE_PROJECT_NAME}/conf.d)
set(GR_LIBEXEC_DIR      libexec)
set(GR_PKG_LIBEXEC_DIR  ${GR_LIBEXEC_DIR}/${CMAKE_PROJECT_NAME})
set(GRC_BLOCKS_DIR      ${CMAKE_INSTALL_PREFIX}/${GR_DATA_DIR}/gnuradio/grc/blocks)

SET(GR_CMAKE_DIR        ${CMAKE_MODULES_DIR}/gr-fcdproplus)

########################################################################
# On Apple only, set install name and use rpath correctly, if not already set
########################################################################
if(APPLE)
    if(NOT CMAKE_INSTALL_NAME_DIR)
        set(CMAKE_INSTALL_NAME_DIR
            ${CMAKE_INSTALL_PREFIX}/${GR_LIBRARY_DIR} CACHE
            PATH "Library Install Name Destination Directory" FORCE)
    endif(NOT CMAKE_INSTALL_NAME_DIR)
    if(NOT CMAKE_INSTALL_RPATH)
        set(CMAKE_INSTALL_RPATH
            ${CMAKE_INSTALL_PREFIX}/${GR_LIBRARY_DIR} CACHE
            PATH "Library Install RPath" FORCE)
    endif(NOT CMAKE_INSTALL_RPATH)
    if(NOT CMAKE_BUILD_WITH_INSTALL_RPATH)
        set(CMAKE_BUILD_WITH_INSTALL_RPATH ON CACHE
            BOOL "Do Build Using Library Install RPath" FORCE)
    endif(NOT CMAKE_BUILD_WITH_INSTALL_RPATH)
endif(APPLE)

########################################################################
# Setup doxygen option
########################################################################
find_package(Doxygen)
if(DOXYGEN_FOUND)
        option(ENABLE_DOXYGEN "Build docs using Doxygen" ON)
else(DOXYGEN_FOUND)
        option(ENABLE_DOXYGEN "Build docs using Doxygen" OFF)
endif(DOXYGEN_FOUND)

########################################################################
# Create uninstall target
########################################################################
configure_file(
    ${CMAKE_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in
    ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake
@ONLY)

add_custom_target(uninstall
    ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake
)

########################################################################
# Add subdirectories
########################################################################
add_subdirectory(include/fcdproplus)
add_subdirectory(lib)
add_subdirectory(swig)
add_subdirectory(python)
add_subdirectory(grc)
add_subdirectory(docs)
########################################################################
# Create Pkg Config File
########################################################################
# fake gnuradio cpack behavior as long as we don't use it directly
set(CPACK_PACKAGE_NAME "gnuradio-fcdproplus")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "GNU Radio block for Funcube Dongle Pro+")
set(CPACK_PACKAGE_VERSION ${VERSION})

configure_file(
    ${CMAKE_CURRENT_SOURCE_DIR}/gnuradio-fcdproplus.pc.in
    ${CMAKE_CURRENT_BINARY_DIR}/gnuradio-fcdproplus.pc
@ONLY)

install(
    FILES ${CMAKE_CURRENT_BINARY_DIR}/gnuradio-fcdproplus.pc
    DESTINATION ${GR_LIBRARY_DIR}/pkgconfig
    COMPONENT "fcdproplus_devel"
)

########################################################################
# Print Summary
########################################################################
MESSAGE(STATUS "================ Build Summary =========================")
MESSAGE(STATUS "Building gr-fcdproplus  : ${LIBVER} for ${CMAKE_SYSTEM_NAME} ")
MESSAGE(STATUS "Building for gnuradio   : ${Gnuradio_VERSION}")
MESSAGE(STATUS "Using CMAKE Module path : ${CMAKE_MODULE_PATH}" )
MESSAGE(STATUS "CMake Modules Dir       : ${CMAKE_MODULES_DIR}" )
MESSAGE(STATUS "fcdproplus INCLUDES     : ${GR_INCLUDE_DIR}")
MESSAGE(STATUS "Using install prefix    : ${CMAKE_INSTALL_PREFIX}")
MESSAGE(STATUS "Installing grc files to : ${GRC_BLOCKS_DIR}")
if(HIDAPI_LIBRARY)
	  MESSAGE(STATUS "System Hidapi Lib ${HIDAPI_LIBRARY} is used")
else()	  
  MESSAGE(STATUS "Bundled hidapi is used")
endif()  
MESSAGE(STATUS "========================================================")
07070100000001000081A4000003E800000064000000015D5826130000894B000000000000000000000000000000000000002700000000gr-fcdproplus-3.8~git.20190817/COPYING                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

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work thus licensed is called the contributor's "contributor version".

A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version.  For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.

Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.

In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement).  To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.

If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients.  "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.

If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.

A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License.  You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.

Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.

12. No Surrender of Others' Freedom.

If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all.  For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.

13. Use with the GNU Affero General Public License.

Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work.  The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.

14. Revised Versions of this License.

The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time.  Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

Each version is given a distinguishing version number.  If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation.  If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.

If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.

Later license versions may give you additional or different
permissions.  However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.

15. Disclaimer of Warranty.

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

16. Limitation of Liability.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

17. Interpretation of Sections 15 and 16.

If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

<one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

<program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.

The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
07070100000002000081A4000003E800000064000000015D58261300000445000000000000000000000000000000000000002B00000000gr-fcdproplus-3.8~git.20190817/MANIFEST.mdtitle: gr-fcdproplus
brief: A GNU Radio funcube dongle and funcube dongle pro+ source
tags:
  - funcube
author:
  - Volker Schroer
copyright_owner:
  - Volker Schroer
dependencies:
  - gnuradio (>= 3.8.0 )
  - alsa usb drivers activated
  - hidapi-libusb
repo: https://github.com/dl1ksv/gr-fcdproplus.git
---
gr-fcdproplus is an linux and OSX addon for gnuradio to implement a funcube dongle pro+ source.
On linux it autodetects the correct soundcard from /proc/asound/cards.
This idea was taken from the osmosdr drivers.  To control the device  the hidapi usb version is used.

It contains four components:
 
Funcube Dongle              - The complete V1.0 source block
Funcube Dongle control      - The control block, to set frequency, gain, etc.

Funcube dongle Pro+         - The complete V2.0 source block 
Funcube dongle Pro+ control - The control block, to set frequency, gain, etc.

The  control block are used inside the source block but can be used standalone, too.
All blocks contain a message port to set the frequency by messages.

You find these blocks in

Custom - Fcd in grc

07070100000003000081A4000003E800000064000000015D58261300000956000000000000000000000000000000000000002900000000gr-fcdproplus-3.8~git.20190817/README.mdgr-fcdproplus is an linux and OSX addon for gnuradio to implement a funcube dongle and a funcube dongle pro+ source.
On linux it autodetects the correct soundcard from /proc/asound/cards.
This idea was taken from the osmosdr drivers.

To control the device the hidapi usb version is used.

1.   Dependencies:

- gnuradio (>= 3.8 )
  - alsa usb drivers activated
  - hidapi-libusb

If the hidapi lib of your distro is installed then this hidapi version is used. Otherwise bundled code will be used.
In case of MAC OSX this is hidmac.c otherwise hid.c
( This new MAC Version is untested, due to a lack of access to MAC OSX. So reports of success or bugs are welcome. )

2.   Installation:

get the latest code from https://github.com/dl1ksv/gr-fcdproplus

The build process is cmake based. So change to code directory.
There
$mkdir build
$cd build
$cmake -DCMAKE_INSTALL_PREFIX=<where gnuradio is installed> ../
$make
$su
$make install

After that you'll find in grc in Custom - Fcd
Funcube Dongle 
Funcube Dongle control
Funcube Dongle Pro+
Funcube Dongle Pro+ control

3.   Important

Don't forget the udev rules:
For instance:

# Udev rules for the Funcube Dongle Pro (0xfb56) and Pro+ (0xfb31)

# HIDAPI/libusb:
  SUBSYSTEMS=="usb" ATTRS{idVendor}=="04d8" ATTRS{idProduct}=="fb56" MODE:="0666"
  SUBSYSTEMS=="usb" ATTRS{idVendor}=="04d8" ATTRS{idProduct}=="fb31" MODE:="0666"

# HIDAPI/hidraw:
  KERNEL=="hidraw*", ATTRS{busnum}=="1", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="fb56", MODE="0666"
  KERNEL=="hidraw*", ATTRS{busnum}=="1", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="fb31", MODE="0666"

4.    Usage

Four modules are available:
   - fcd control
   - fcd
   - fcdpp_control
   - fcdproplus

The control modules only controls the dongles, while the other modules control the dongles and provide the IQ samples.
All modules accept messages to control the frequency. That was the reason to introduce the control modules.

The fcd modules where introduced, as gnuradio 3.8 does not contain gr-fcd at the moment.

See the examples of a simple fm receiver in the examples directory or see a more complex example in in gr-display

5.    Credits

Some code is taken from qthid-4.1 by Alexandru Csete, OZ9AEC.
The hid part is taken from
 http://github.com/signal11/hidapi

Thanks to Michael Dickens, who gave valuable hints for implementing message in hier2_blocks.
07070100000004000041ED000003E800000064000000035D58261300000000000000000000000000000000000000000000002500000000gr-fcdproplus-3.8~git.20190817/cmake07070100000005000041ED000003E800000064000000025D58261300000000000000000000000000000000000000000000002D00000000gr-fcdproplus-3.8~git.20190817/cmake/Modules07070100000006000081A4000003E800000064000000015D58261300000345000000000000000000000000000000000000003B00000000gr-fcdproplus-3.8~git.20190817/cmake/Modules/FindUSB.cmakeif(NOT LIBUSB_FOUND)
  include(FindPkgConfig)
  pkg_check_modules (LIBUSB_PKG libusb-1.0)
  find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h
    PATHS
    ${LIBUSB_PKG_INCLUDE_DIRS}
    /usr/include/libusb-1.0
    /usr/include
    /usr/local/include
  )

find_library(LIBUSB_LIBRARIES NAMES usb-1.0 usb
    PATHS
    ${LIBUSB_PKG_LIBRARY_DIRS}
    /usr/lib
    /usr/local/lib
  )

if(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
  set(LIBUSB_FOUND TRUE CACHE INTERNAL "libusb-1.0 found")
  message(STATUS "Found libusb-1.0: ${LIBUSB_INCLUDE_DIR}, ${LIBUSB_LIBRARIES}")
else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
  set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found")
  message(STATUS "libusb-1.0 not found.")
endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)

mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)

endif(NOT LIBUSB_FOUND)
07070100000007000081A4000003E800000064000000015D58261300001BA7000000000000000000000000000000000000003A00000000gr-fcdproplus-3.8~git.20190817/cmake/Modules/GrSwig.cmake# Copyright 2010-2011,2019 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

if(DEFINED __INCLUDED_GR_SWIG_CMAKE)
    return()
endif()
set(__INCLUDED_GR_SWIG_CMAKE TRUE)

include(GrPython)

########################################################################
# Builds a swig documentation file to be generated into python docstrings
# Usage: GR_SWIG_MAKE_DOCS(output_file input_path input_path....)
#
# Set the following variable to specify extra dependent targets:
#   - GR_SWIG_DOCS_SOURCE_DEPS
#   - GR_SWIG_DOCS_TARGET_DEPS
########################################################################
function(GR_SWIG_MAKE_DOCS output_file)
    if(ENABLE_DOXYGEN)

#setup the input files variable list, quote formatted
        set(input_files)
        unset(INPUT_PATHS)
        foreach(input_path ${ARGN})
            if(IS_DIRECTORY ${input_path}) #when input path is a directory
                file(GLOB input_path_h_files ${input_path}/*.h)
            else() #otherwise its just a file, no glob
                set(input_path_h_files ${input_path})
            endif()
            list(APPEND input_files ${input_path_h_files})
            set(INPUT_PATHS "${INPUT_PATHS} \"${input_path}\"")
        endforeach(input_path)

#determine the output directory
        get_filename_component(name ${output_file} NAME_WE)
        get_filename_component(OUTPUT_DIRECTORY ${output_file} PATH)
        set(OUTPUT_DIRECTORY ${OUTPUT_DIRECTORY}/${name}_swig_docs)
        make_directory(${OUTPUT_DIRECTORY})

#generate the Doxyfile used by doxygen
        #Find Doxyfile.swig_doc.in either in oot-modules directory or in gnuradio directory
        find_path(DOXY_FILE_PATH names Doxyfile.swig_doc.in
            PATHS
             ${CMAKE_SOURCE_DIR}/docs/doxygen
             ${CMAKE_INSTALL_PREFIX}/share/gnuradio/modtool/templates/gr-newmod/docs/doxygen
        )
        message(STATUS "Doxxyfile found in ${DOXY_FILE_PATH}")
        configure_file(
#            ${CMAKE_SOURCE_DIR}/docs/doxygen/Doxyfile.swig_doc.in
            ${DOXY_FILE_PATH}/Doxyfile.swig_doc.in
            ${OUTPUT_DIRECTORY}/Doxyfile
        @ONLY)

#Create a dummy custom command that depends on other targets
        include(GrMiscUtils)
        GR_GEN_TARGET_DEPS(_${name}_tag tag_deps ${GR_SWIG_DOCS_TARGET_DEPS})

#call doxygen on the Doxyfile + input headers
        add_custom_command(
            OUTPUT ${OUTPUT_DIRECTORY}/xml/index.xml
            DEPENDS ${input_files} ${GR_SWIG_DOCS_SOURCE_DEPS} ${tag_deps}
            COMMAND ${DOXYGEN_EXECUTABLE} ${OUTPUT_DIRECTORY}/Doxyfile
            COMMENT "Generating doxygen xml for ${name} docs"
        )

#call the swig_doc script on the xml files
        add_custom_command(
            OUTPUT ${output_file}
            DEPENDS ${input_files} ${stamp-file} ${OUTPUT_DIRECTORY}/xml/index.xml
            COMMAND ${PYTHON_EXECUTABLE} -B
#                ${CMAKE_SOURCE_DIR}/docs/doxygen/swig_doc.py
                ${DOXY_FILE_PATH}/swig_doc.py
                ${OUTPUT_DIRECTORY}/xml
                ${output_file}
            COMMENT "Generating python docstrings for ${name}"
            WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/docs/doxygen
        )

else(ENABLE_DOXYGEN)
        file(WRITE ${output_file} "\n") #no doxygen -> empty file
    endif(ENABLE_DOXYGEN)
endfunction(GR_SWIG_MAKE_DOCS)

########################################################################
# Build a swig target for the common gnuradio use case. Usage:
# GR_SWIG_MAKE(target ifile ifile ifile...)
#
# Set the following variables before calling:
#   - GR_SWIG_FLAGS
#   - GR_SWIG_INCLUDE_DIRS
#   - GR_SWIG_LIBRARIES
#   - GR_SWIG_SOURCE_DEPS
#   - GR_SWIG_TARGET_DEPS
#   - GR_SWIG_DOC_FILE
#   - GR_SWIG_DOC_DIRS
########################################################################
macro(GR_SWIG_MAKE name)
    set(ifiles ${ARGN})

#do swig doc generation if specified
    if(GR_SWIG_DOC_FILE)
        set(GR_SWIG_DOCS_SOURCE_DEPS ${GR_SWIG_SOURCE_DEPS})
        list(APPEND GR_SWIG_DOCS_TARGET_DEPS ${GR_SWIG_TARGET_DEPS})
        GR_SWIG_MAKE_DOCS(${GR_SWIG_DOC_FILE} ${GR_SWIG_DOC_DIRS})
        add_custom_target(${name}_swig_doc DEPENDS ${GR_SWIG_DOC_FILE})
        list(APPEND GR_SWIG_TARGET_DEPS ${name}_swig_doc)
    endif()

#prepend local swig directories
    list(INSERT GR_SWIG_INCLUDE_DIRS 0 "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>")
    list(INSERT GR_SWIG_INCLUDE_DIRS 0 "$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>")

if (PYTHON3)
        set(py3 "-py3")
    endif (PYTHON3)

#setup the swig flags with flags and include directories
    set(CMAKE_SWIG_FLAGS -fvirtual -modern -keyword -w511 -w314 -relativeimport ${py3} -module ${name} ${GR_SWIG_FLAGS})

#set the C++ property on the swig .i file so it builds
    set_source_files_properties(${ifiles} PROPERTIES CPLUSPLUS ON)

#setup the actual swig library target to be built
    include(UseSWIG)
    swig_add_library(${name} LANGUAGE python SOURCES ${ifiles})
    if(${name} STREQUAL "runtime_swig")
      set_target_properties(runtime_swig PROPERTIES DEFINE_SYMBOL "gnuradio_runtime_EXPORTS")
    endif(${name} STREQUAL "runtime_swig")
    set_target_properties(${name} PROPERTIES
      SWIG_USE_TARGET_INCLUDE_DIRECTORIES TRUE
      )
    target_include_directories(${name} PUBLIC ${GR_SWIG_INCLUDE_DIRS})
    set_property(TARGET ${name} PROPERTY SWIG_DEPENDS ${GR_SWIG_TARGET_DEPS})
    target_link_libraries(${name} Python::Python ${GR_SWIG_LIBRARIES})
endmacro(GR_SWIG_MAKE)

########################################################################
# Install swig targets generated by GR_SWIG_MAKE. Usage:
# GR_SWIG_INSTALL(
#   TARGETS target target target...
#   [DESTINATION destination]
# )
########################################################################
macro(GR_SWIG_INSTALL)

include(CMakeParseArgumentsCopy)
    CMAKE_PARSE_ARGUMENTS(GR_SWIG_INSTALL "" "DESTINATION" "TARGETS" ${ARGN})

foreach(name ${GR_SWIG_INSTALL_TARGETS})
      install(TARGETS ${name}
          DESTINATION ${GR_SWIG_INSTALL_DESTINATION}
        )

include(GrPython)
        GR_PYTHON_INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${name}.py
          DESTINATION ${GR_SWIG_INSTALL_DESTINATION}
          DEPENDS ${name}
        )

endforeach(name)

endmacro(GR_SWIG_INSTALL)
07070100000008000081A4000003E800000064000000015D582613000003DD000000000000000000000000000000000000004300000000gr-fcdproplus-3.8~git.20190817/cmake/Modules/targetConfig.cmake.in# Copyright 2018 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

include(CMakeFindDependencyMacro)

set(target_deps "@TARGET_DEPENDENCIES@")
foreach(dep IN LISTS target_deps)
    find_dependency(${dep})
endforeach()
include("${CMAKE_CURRENT_LIST_DIR}/@TARGET@Targets.cmake")
07070100000009000081A4000003E800000064000000015D582613000005A5000000000000000000000000000000000000003E00000000gr-fcdproplus-3.8~git.20190817/cmake/cmake_uninstall.cmake.in# http://www.vtk.org/Wiki/CMake_FAQ#Can_I_do_.22make_uninstall.22_with_CMake.3F

list(APPEND CMAKE_MODULE_PATH "@CMAKE_INSTALL_PREFIX@/lib/cmake/gnuradio")
IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
  MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")

FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
STRING(REGEX REPLACE "\n" ";" files "${files}")
FOREACH(file ${files})
  MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
  IF(EXISTS "$ENV{DESTDIR}${file}")
    EXEC_PROGRAM(
      "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
      OUTPUT_VARIABLE rm_out
      RETURN_VALUE rm_retval
      )
    IF(NOT "${rm_retval}" STREQUAL 0)
      MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
    ENDIF(NOT "${rm_retval}" STREQUAL 0)
  ELSEIF(IS_SYMLINK "$ENV{DESTDIR}${file}")
    EXEC_PROGRAM(
      "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
      OUTPUT_VARIABLE rm_out
      RETURN_VALUE rm_retval
      )
    IF(NOT "${rm_retval}" STREQUAL 0)
      MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
    ENDIF(NOT "${rm_retval}" STREQUAL 0)
  ELSE(EXISTS "$ENV{DESTDIR}${file}")
    MESSAGE(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
  ENDIF(EXISTS "$ENV{DESTDIR}${file}")
ENDFOREACH(file)
0707010000000A000041ED000003E800000064000000035D58261300000000000000000000000000000000000000000000002400000000gr-fcdproplus-3.8~git.20190817/docs0707010000000B000081A4000003E800000064000000015D58261300000569000000000000000000000000000000000000003300000000gr-fcdproplus-3.8~git.20190817/docs/CMakeLists.txt# Copyright 2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

########################################################################
# Setup dependencies
########################################################################
find_package(Doxygen)

########################################################################
# Begin conditional configuration
########################################################################
if(ENABLE_DOXYGEN)

########################################################################
# Add subdirectories
########################################################################
add_subdirectory(doxygen)

endif(ENABLE_DOXYGEN)
0707010000000C000081A4000003E800000064000000015D58261300000193000000000000000000000000000000000000003600000000gr-fcdproplus-3.8~git.20190817/docs/README.fcdproplusThis is the fcdproplus-write-a-block package meant as a guide to building
out-of-tree packages. To use the fcdproplus blocks, the Python namespaces
is in 'fcdproplus', which is imported as:

import fcdproplus

See the Doxygen documentation for details about the blocks available
in this package. A quick listing of the details can be found in Python
after importing by using:

help(fcdproplus)
0707010000000D000041ED000003E800000064000000025D58261300000000000000000000000000000000000000000000002C00000000gr-fcdproplus-3.8~git.20190817/docs/doxygen0707010000000E000081A4000003E800000064000000015D582613000007D4000000000000000000000000000000000000003B00000000gr-fcdproplus-3.8~git.20190817/docs/doxygen/CMakeLists.txt# Copyright 2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

########################################################################
# Create the doxygen configuration file
########################################################################
file(TO_NATIVE_PATH ${CMAKE_SOURCE_DIR} top_srcdir)
file(TO_NATIVE_PATH ${CMAKE_BINARY_DIR} top_builddir)
file(TO_NATIVE_PATH ${CMAKE_SOURCE_DIR} abs_top_srcdir)
file(TO_NATIVE_PATH ${CMAKE_BINARY_DIR} abs_top_builddir)

set(HAVE_DOT ${DOXYGEN_DOT_FOUND})
set(enable_html_docs YES)
set(enable_latex_docs NO)
set(enable_xml_docs YES)

configure_file( 
    ${DOXY_FILE_PATH}/Doxyfile.in
    ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
@ONLY)

set(BUILT_DIRS ${CMAKE_CURRENT_BINARY_DIR}/xml ${CMAKE_CURRENT_BINARY_DIR}/html)

########################################################################
# Make and install doxygen docs
########################################################################
add_custom_command(
    OUTPUT ${BUILT_DIRS}
    COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
    COMMENT "Generating documentation with doxygen"
)

add_custom_target(doxygen_target ALL DEPENDS ${BUILT_DIRS})

install(DIRECTORY ${BUILT_DIRS} DESTINATION ${GR_PKG_DOC_DIR})
0707010000000F000041ED000003E800000064000000025D58261300000000000000000000000000000000000000000000002700000000gr-fcdproplus-3.8~git.20190817/example07070100000010000081A4000003E800000064000000015D58261300000E63000000000000000000000000000000000000003B00000000gr-fcdproplus-3.8~git.20190817/example/FCDPPControl_FM.grcoptions:
  parameters:
    author: dl1ksv
    category: '[GRC Hier Blocks]'
    description: Example of an FM receiver,using the Fcdproplus Control Block
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: fcdControl
    max_nouts: '0'
    placement: (0,0)
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    title: FM Receiver,
  states:
    coordinate: [8, 8]
    rotation: 0
    state: enabled

blocks:
- name: RxFrequency
  id: variable_qtgui_range
  parameters:
    gui_hint: 0,0,1,1
    label: 'Set Frequency '
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '80000'
    step: '100'
    stop: '146000'
    value: '94300'
    widget: counter
  states:
    coordinate: [304, 20.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    value: '192000'
  states:
    coordinate: [184, 12]
    rotation: 0
    state: enabled
- name: analog_fm_demod_cf_1
  id: analog_fm_demod_cf
  parameters:
    audio_decim: '4'
    audio_pass: '15000'
    audio_stop: '16000'
    chan_rate: samp_rate
    deviation: '75000'
    gain: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    tau: 75e-6
  states:
    coordinate: [680, 336.0]
    rotation: 0
    state: enabled
- name: audio_sink_1
  id: audio_sink
  parameters:
    device_name: default
    num_inputs: '2'
    ok_to_block: 'True'
    samp_rate: '48000'
  states:
    coordinate: [1392, 400.0]
    rotation: 0
    state: enabled
- name: audio_source_0
  id: audio_source
  parameters:
    device_name: hw:2,0
    num_outputs: '2'
    ok_to_block: 'True'
    samp_rate: samp_rate
  states:
    coordinate: [320, 240.0]
    rotation: 0
    state: true
- name: blocks_float_to_complex_0
  id: blocks_float_to_complex
  parameters:
    vlen: '1'
  states:
    coordinate: [584, 176.0]
    rotation: 0
    state: true
- name: blocks_message_debug_0
  id: blocks_message_debug
  parameters: {}
  states:
    coordinate: [1184, 176.0]
    rotation: 0
    state: true
- name: fcdproplus_control_0
  id: fcdproplus_control
  parameters:
    freq: RxFrequency*1000
    if_gain: '8'
    lnaswitch: '1'
    mixergainswitch: '1'
  states:
    coordinate: [56, 156.0]
    rotation: 0
    state: true
- name: low_pass_filter_1
  id: low_pass_filter
  parameters:
    beta: '6.76'
    cutoff_freq: '40000'
    decim: '1'
    gain: '5'
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: samp_rate
    type: interp_fir_filter_ccf
    width: '300'
    win: firdes.WIN_HAMMING
  states:
    coordinate: [392, 344.0]
    rotation: 0
    state: enabled
- name: qtgui_sink_x_1
  id: qtgui_sink_x
  parameters:
    bw: samp_rate
    fc: RxFrequency*1000
    fftsize: '1024'
    gui_hint: 1,0,1,7
    maxoutbuf: '0'
    minoutbuf: '0'
    name: QT GUI Plot
    plotconst: 'False'
    plotfreq: 'True'
    plottime: 'False'
    plotwaterfall: 'True'
    rate: '10'
    showports: 'False'
    showrf: 'True'
    type: complex
    wintype: firdes.WIN_BLACKMAN_hARRIS
  states:
    coordinate: [896, 176.0]
    rotation: 0
    state: enabled

connections:
- [analog_fm_demod_cf_1, '0', audio_sink_1, '0']
- [analog_fm_demod_cf_1, '0', audio_sink_1, '1']
- [audio_source_0, '0', blocks_float_to_complex_0, '0']
- [audio_source_0, '1', blocks_float_to_complex_0, '1']
- [blocks_float_to_complex_0, '0', low_pass_filter_1, '0']
- [blocks_float_to_complex_0, '0', qtgui_sink_x_1, '0']
- [low_pass_filter_1, '0', analog_fm_demod_cf_1, '0']
- [qtgui_sink_x_1, freq, blocks_message_debug_0, print]
- [qtgui_sink_x_1, freq, fcdproplus_control_0, freq]
- [qtgui_sink_x_1, freq, qtgui_sink_x_1, freq]

metadata:
  file_format: 1
07070100000011000081A4000003E800000064000000015D58261300001075000000000000000000000000000000000000003100000000gr-fcdproplus-3.8~git.20190817/example/fmfcd.grcoptions:
  parameters:
    author: dl1ksv
    category: Custom
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: FMRadio
    max_nouts: '0'
    placement: (0,0)
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    title: FM radio to test FCD
    window_size: 1280, 1024
  states:
    coordinate: [10, 10]
    rotation: 0
    state: enabled

blocks:
- name: Ifgain
  id: variable_qtgui_range
  parameters:
    gui_hint: 0,3,1,1
    label: IFGain
    min_len: '45'
    orient: Qt.Horizontal
    rangeType: int
    start: '0'
    step: '1'
    stop: '59'
    value: '10'
    widget: counter
  states:
    coordinate: [770, 10]
    rotation: 0
    state: enabled
- name: Lna
  id: variable_qtgui_chooser
  parameters:
    gui_hint: 0,1,1,1
    label0: 'On'
    label1: 'Off'
    labels: '[]'
    num_opts: '2'
    option1: '0'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QVBoxLayout
    type: int
    value: '1'
    widget: combo_box
  states:
    coordinate: [499, 15]
    rotation: 0
    state: enabled
- name: Mixergain
  id: variable_qtgui_chooser
  parameters:
    gui_hint: 0,2,1,1
    label0: 'On'
    label1: 'Off'
    labels: '[]'
    num_opts: '2'
    option1: '0'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QVBoxLayout
    type: int
    value: '1'
    widget: combo_box
  states:
    coordinate: [641, 9]
    rotation: 0
    state: enabled
- name: PPM
  id: variable_qtgui_range
  parameters:
    gui_hint: 0,6,1,1
    label: set PPM
    min_len: '40'
    orient: Qt.Horizontal
    rangeType: int
    start: '-100'
    step: '1'
    stop: '100'
    value: '0'
    widget: counter
  states:
    coordinate: [1029, 3]
    rotation: 0
    state: enabled
- name: RxFrequency
  id: variable_qtgui_range
  parameters:
    gui_hint: 0,0,1,1
    label: 'Set Frequency '
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '80000'
    step: '1'
    stop: '146000'
    value: '94300'
    widget: counter
  states:
    coordinate: [345, 19]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    value: '96000'
  states:
    coordinate: [227, 23]
    rotation: 0
    state: enabled
- name: analog_fm_demod_cf_0
  id: analog_fm_demod_cf
  parameters:
    audio_decim: '2'
    audio_pass: '15000'
    audio_stop: '16000'
    chan_rate: samp_rate
    deviation: '75000'
    gain: '1.0'
    tau: 75e-6
  states:
    coordinate: [736, 348.0]
    rotation: 0
    state: enabled
- name: audio_sink_0
  id: audio_sink
  parameters:
    device_name: default
    num_inputs: '2'
    ok_to_block: 'True'
    samp_rate: '48000'
  states:
    coordinate: [1110, 406]
    rotation: 0
    state: enabled
- name: fcd_0
  id: fcd
  parameters:
    dci: '0.0'
    dcq: '0.0'
    freq: RxFrequency*1000
    iq_gain: '1.0'
    iq_phase: '0.0'
    lna: '20.0'
    mixer: '+12'
    ppm: '0'
  states:
    coordinate: [88, 300.0]
    rotation: 0
    state: true
- name: low_pass_filter_0
  id: low_pass_filter
  parameters:
    beta: '6.76'
    cutoff_freq: '40000'
    decim: '1'
    gain: '5'
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: samp_rate
    type: fir_filter_ccf
    width: '500'
    win: firdes.WIN_HAMMING
  states:
    coordinate: [400, 324.0]
    rotation: 0
    state: enabled
- name: qtgui_sink_x_0
  id: qtgui_sink_x
  parameters:
    bw: samp_rate
    fc: RxFrequency*1000
    fftsize: '1024'
    gui_hint: 1,0,1,7
    maxoutbuf: '0'
    minoutbuf: '0'
    name: QT GUI Plot
    plotconst: 'False'
    plotfreq: 'True'
    plottime: 'False'
    plotwaterfall: 'True'
    rate: '10'
    showports: 'False'
    showrf: 'True'
    type: complex
    wintype: firdes.WIN_BLACKMAN_hARRIS
  states:
    coordinate: [648, 140.0]
    rotation: 0
    state: enabled

connections:
- [analog_fm_demod_cf_0, '0', audio_sink_0, '0']
- [analog_fm_demod_cf_0, '0', audio_sink_0, '1']
- [fcd_0, '0', low_pass_filter_0, '0']
- [fcd_0, '0', qtgui_sink_x_0, '0']
- [low_pass_filter_0, '0', analog_fm_demod_cf_0, '0']
- [qtgui_sink_x_0, freq, qtgui_sink_x_0, freq]

metadata:
  file_format: 1
07070100000012000081A4000003E800000064000000015D58261300000F7E000000000000000000000000000000000000003300000000gr-fcdproplus-3.8~git.20190817/example/fmfcdpp.grcoptions:
  parameters:
    author: dl1ksv
    category: Custom
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: FMRadio
    max_nouts: '0'
    placement: (0,0)
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    title: FM radio to test FCDPROplus
    window_size: 1280, 1024
  states:
    coordinate: [10, 10]
    rotation: 0
    state: enabled

blocks:
- name: Ifgain
  id: variable_qtgui_range
  parameters:
    gui_hint: 0,3,1,1
    label: IFGain
    min_len: '45'
    orient: Qt.Horizontal
    rangeType: int
    start: '0'
    step: '1'
    stop: '59'
    value: '10'
    widget: counter
  states:
    coordinate: [880, 12.0]
    rotation: 0
    state: enabled
- name: Lna
  id: variable_qtgui_chooser
  parameters:
    gui_hint: 0,1,1,1
    label0: 'On'
    label1: 'Off'
    labels: '[]'
    num_opts: '2'
    option1: '0'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QVBoxLayout
    type: int
    value: '1'
    widget: combo_box
  states:
    coordinate: [499, 15]
    rotation: 0
    state: enabled
- name: Mixergain
  id: variable_qtgui_chooser
  parameters:
    gui_hint: 0,2,1,1
    label0: 'On'
    label1: 'Off'
    labels: '[]'
    num_opts: '2'
    option1: '0'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QVBoxLayout
    type: int
    value: '1'
    widget: combo_box
  states:
    coordinate: [688, 12.0]
    rotation: 0
    state: enabled
- name: RxFrequency
  id: variable_qtgui_range
  parameters:
    gui_hint: 0,0,1,1
    label: 'Set Frequency '
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '80000'
    step: '1'
    stop: '146000'
    value: '94300'
    widget: counter
  states:
    coordinate: [345, 19]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    value: '192000'
  states:
    coordinate: [227, 23]
    rotation: 0
    state: enabled
- name: analog_wfm_rcv_pll_0
  id: analog_wfm_rcv_pll
  parameters:
    audio_decimation: '4'
    quad_rate: samp_rate
  states:
    coordinate: [648, 432.0]
    rotation: 0
    state: true
- name: audio_sink_0
  id: audio_sink
  parameters:
    device_name: default
    num_inputs: '2'
    ok_to_block: 'True'
    samp_rate: '48000'
  states:
    coordinate: [1110, 406]
    rotation: 0
    state: enabled
- name: fcdproplus_fcdproplus_0
  id: fcdproplus_fcdproplus
  parameters:
    freq: RxFrequency
    if_gain: Ifgain
    lnaswitch: Lna
    maxoutbuf: '0'
    minoutbuf: '0'
    mixergainswitch: Mixergain
    ppm: ' 0'
    unit: '1000'
  states:
    coordinate: [112, 212.0]
    rotation: 0
    state: enabled
- name: low_pass_filter_0
  id: low_pass_filter
  parameters:
    beta: '6.76'
    cutoff_freq: '60000'
    decim: '1'
    gain: '5'
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: samp_rate
    type: fir_filter_ccf
    width: '500'
    win: firdes.WIN_HAMMING
  states:
    coordinate: [400, 324.0]
    rotation: 0
    state: enabled
- name: qtgui_sink_x_0
  id: qtgui_sink_x
  parameters:
    bw: samp_rate
    fc: RxFrequency*1000
    fftsize: '1024'
    gui_hint: 1,0,1,7
    maxoutbuf: '0'
    minoutbuf: '0'
    name: QT GUI Plot
    plotconst: 'False'
    plotfreq: 'True'
    plottime: 'False'
    plotwaterfall: 'True'
    rate: '10'
    showports: 'False'
    showrf: 'True'
    type: complex
    wintype: firdes.WIN_BLACKMAN_hARRIS
  states:
    coordinate: [648, 140.0]
    rotation: 0
    state: enabled

connections:
- [analog_wfm_rcv_pll_0, '0', audio_sink_0, '0']
- [analog_wfm_rcv_pll_0, '1', audio_sink_0, '1']
- [fcdproplus_fcdproplus_0, '0', low_pass_filter_0, '0']
- [fcdproplus_fcdproplus_0, '0', qtgui_sink_x_0, '0']
- [low_pass_filter_0, '0', analog_wfm_rcv_pll_0, '0']
- [qtgui_sink_x_0, freq, fcdproplus_fcdproplus_0, freq]
- [qtgui_sink_x_0, freq, qtgui_sink_x_0, freq]

metadata:
  file_format: 1
07070100000013000081A4000003E800000064000000015D58261300000185000000000000000000000000000000000000003900000000gr-fcdproplus-3.8~git.20190817/gnuradio-fcdproplus.pc.inprefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=${prefix}
libdir=${exec_prefix}/@GR_LIBRARY_DIR@
includedir=${prefix}/@GR_INCLUDE_DIR@/fcdproplus

Name: @CPACK_PACKAGE_NAME@
Description: @CPACK_PACKAGE_DESCRIPTION_SUMMARY@
URL: http://github.com/dl1ksv/
Version: @CPACK_PACKAGE_VERSION@

Requires: gnuradio-runtime gnuradio-audio
Libs: -L${libdir} -lgnuradio-fcdproplus
Cflags: -I${includedir}
07070100000014000041ED000003E800000064000000025D58261300000000000000000000000000000000000000000000002300000000gr-fcdproplus-3.8~git.20190817/grc07070100000015000081A4000003E800000064000000015D58261300000488000000000000000000000000000000000000003200000000gr-fcdproplus-3.8~git.20190817/grc/CMakeLists.txt# Copyright 2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
  set(DEVICE_STRING "FUNcube Dongle V2.0")
else()
  set(DEVICE_STRING "''")
endif()
configure_file (
	fcdproplus.block.yml.in
	fcdproplus.block.yml
	ESCAPE_QUOTES @ONLY
)

install(FILES
	${CMAKE_BINARY_DIR}/grc/fcdproplus.block.yml
  fcdproplus_control.block.yml
  fcd_control.block.yml
  fcd.block.yml
	DESTINATION "${GRC_BLOCKS_DIR}"

)
07070100000016000081A4000003E800000064000000015D58261300000A4F000000000000000000000000000000000000003100000000gr-fcdproplus-3.8~git.20190817/grc/fcd.block.ymlid: fcd
label: Funcube Dongle
category: '[Custom]/Fcd'
flags: throttle

parameters:
-   id: devicename
    label: Device Name
    dtype: string
    default: ''
-   id: freq
    label: Frequency (Hz)
    dtype: real
    default: '145500000'
-   id: lna
    label: LNA Gain (dB)
    dtype: real
    default: '20.0'
-   id: mixer
    label: Mixer Gain (dB)
    dtype: real
    default: '+12'
-   id: ppm
    label: Frequency corr. (ppm)
    dtype: int
    default: '-120'
-   id: dci
    label: DC I offset
    dtype: real
    default: '0.0'
-   id: dcq
    label: DC Q offset
    dtype: real
    default: '0.0'
-   id: iq_phase
    label: IQ phase balance
    dtype: real
    default: '0.0'
-   id: iq_gain
    label: IQ gain balance
    dtype: real
    default: '1.0'

inputs:
-   domain: message
    id: freq
    optional: true

outputs:
-   label: out
    dtype: complex

asserts:
- ${ (freq >= 50e6) and (freq <= 2e9) }
- ${ (dci >= -1.0) and (dci <= 1.0) }
- ${ (dcq >= -1.0) and (dcq <= 1.0) }
- ${ (iq_phase >= -1.0) and (iq_phase <= 1.0) }
- ${ (iq_gain >= -1.0) and (iq_gain <= 1.0) }

templates:
    imports: import fcdproplus
    make: |-
        fcdproplus.fcd(${devicename})
        % if lna != '20.0' :
        self.${id}.set_lna_gain(${lna})
        % endif
        % if mixer != '+12' :
        self.${id}.set_mixer_gain(${mixer})
        %endif
        % if ppm !=  '-120' :
        self.${id}.set_freq_corr(${ppm})
        % endif       
        % if (dci != '0.0') or (dcq != '0.0'):
        self.${id}.set_dc_corr(${dci},${dcq})
        % endif
        % if (iq_phase != '0.0') or (iq_gain != '1.0'):
        self.${id}.set_iq_corr(${iq_gain},${iq_phase})
        % endif
        
        self.${id}.set_freq(${freq})
    callbacks:
    - set_freq(${freq})
    - set_lna_gain(${lna})
    - set_mixer_gain(${mixer})
    - set_freq_corr(${ppm})
    - set_dc_corr(${dci},${dcq})
    - set_iq_corr(${iq_gain},${iq_phase})

documentation: |-
    This block wraps the Funcube Dongle  USB HID control interface into one convenient GNU Radio source block.

The LNA gain is a set of discrete values between -5 to 30 dB with 2.5 dB step, but you can use any float value and it will be rounded to the nearest valid value.

The Mixer gain can be set either to +4 or +12 dB, but you can use any float value and it will be rounded to the nearest valid value.

The FCD block can autmatically apply frequency correction:
      - For FCD v1.0 you can leave at -120 ppm
      - For FCD v1.1 with serial number 810 or greater use -12 ppm

The DC offset and IQ balance parameters can have range -1.0 to 1.0.

file_format: 1
07070100000017000081A4000003E800000064000000015D582613000009D2000000000000000000000000000000000000003900000000gr-fcdproplus-3.8~git.20190817/grc/fcd_control.block.ymlid: fcd_control
label: Funcube Dongle Control
category: '[Custom]/Fcd'

parameters:
-   id: freq
    label: Frequency (Hz)
    dtype: real
    default: '145500000'
-   id: lna
    label: LNA Gain (dB)
    dtype: real
    default: '20.0'
-   id: mixer
    label: Mixer Gain (dB)
    dtype: real
    default: '+12'
-   id: ppm
    label: Frequency corr. (ppm)
    dtype: int
    default: '-120'
-   id: dci
    label: DC I offset
    dtype: real
    default: '0.0'
-   id: dcq
    label: DC Q offset
    dtype: real
    default: '0.0'
-   id: iq_phase
    label: IQ phase balance
    dtype: real
    default: '0.0'
-   id: iq_gain
    label: IQ gain balance
    dtype: real
    default: '1.0'

inputs:
-   domain: message
    id: freq
    optional: true

templates:
    imports: import fcdproplus
    make: |-
        fcdproplus.fcd_control()
        % if lna != '20.0' :
        self.${id}.set_lna_gain(${lna})
        % endif
        % if mixer != '+12' :
        self.${id}.set_mixer_gain(${mixer})
        %endif
        % if ppm !=  '-120' :
        self.${id}.set_freq_corr(${ppm})
        % endif       
        % if (dci != '0.0') or (dcq != '0.0'):
        self.${id}.set_dc_corr(${dci},${dcq})
        % endif
        % if (iq_phase != '0.0') or (iq_gain != '1.0'):
        self.${id}.set_iq_corr(${iq_gain},${iq_phase})
        % endif
        
        self.${id}.set_freq(${freq})
    callbacks:
    - set_freq(${freq})
    - set_lna_gain(${lna})
    - set_mixer_gain(${mixer})
    - set_freq_corr(${ppm})
    - set_dc_corr(${dci},${dcq})
    - set_iq_corr(${iq_gain},${iq_phase})

documentation: |-
    This block wraps the Funcube Dongle  USB HID control interface into one convenient GNU Radio source block.

The LNA gain is a set of discrete values between -5 to 30 dB with 2.5 dB step, but you can use any float value and it will be rounded to the nearest valid value.

The Mixer gain can be set either to +4 or +12 dB, but you can use any float value and it will be rounded to the nearest valid value.

The FCD block can autmatically apply frequency correction:
      - For FCD v1.0 you can leave at -120 ppm
      - For FCD v1.1 with serial number 810 or greater use -12 ppm

The DC offset and IQ balance parameters can have range -1.0 to 1.0.

file_format: 1
07070100000018000081A4000003E800000064000000015D582613000007B3000000000000000000000000000000000000003B00000000gr-fcdproplus-3.8~git.20190817/grc/fcdproplus.block.yml.inid: fcdproplus_fcdproplus
label: Funcube dongle Pro+
category: '[Custom]/Fcd'
flags: throttle

parameters: 
-   id: devicename
    label: Device Name
    dtype: string
    default: @DEVICE_STRING@
-   id: unit
    label: Unit 
    dtype: int
    default: '1'
-   id: lnaswitch
    label: Lna enable,disable
    dtype: int
    default: '1'
-   id: mixergainswitch
    label: Mixergain enable/disable
    dtype: int
    default: '1'
-   id: freq
    label: Frequency (Unit Hz)
    dtype: real
    default: '137500000'
-   id: ppm
    label: Frequency corr. (ppm)
    dtype: int
    default: '0'
-   id: if_gain
    label: If gain
    dtype: int
    default: '1'

inputs:
-   domain: message
    id: freq
    optional: true

outputs:
-   label: out
    dtype: complex

templates:  
    imports: 
        import fcdproplus
    make: |-
        fcdproplus.fcdproplus(${devicename},${unit})
        self.${id}.set_lna(${lnaswitch})
        self.${id}.set_mixer_gain(${mixergainswitch})
        self.${id}.set_if_gain(${if_gain})
        self.${id}.set_freq_corr(${ppm})
        self.${id}.set_freq(${freq})

callbacks:
    - set_freq(${freq})
    - set_lna(${lnaswitch})
    - set_mixer_gain(${mixergainswitch})
    - set_freq_corr(${ppm})
    - set_if_gain(${if_gain})

documentation:

This block wraps the Funcube Dongle Pro+ USB alsa audio input and the USB control interface \
    into one convenient GNU Radio source block.

The sample rate is fixed at 192 ksps.

The sound device is taken from the device_name. This should be the alsa device name, like \
    hw:1 or plughw:1,0.
    If the device name is empty or invalid the device will beautodetected\
    by looking into /proc/asound/cards .
    The frequency is expressed in Unit Hz, that means\
    Unit = 1 Hz, Unit = 1000 Khz

The LNA can be switched on and off.

The mixer gain can be switched on and off.

The if gain can be set between 0 and 59 ( integer values) .

file_format: 1

07070100000019000081A4000003E800000064000000015D582613000004E4000000000000000000000000000000000000004000000000gr-fcdproplus-3.8~git.20190817/grc/fcdproplus_control.block.ymlid: fcdproplus_control
label: Funcube dongle Pro+ Control
category: '[Custom]/Fcd'

parameters: 
-   id: lnaswitch
    label: Lna enable,disable
    dtype: int
    default: '1'
-   id: mixergainswitch
    label: Mixergain enable/disable
    dtype: int
    default: '1'
-   id: freq
    label: Frequency (Unit Hz)
    dtype: real
    default: '137500000'
-   id: if_gain
    label: If gain
    dtype: int
    default: '1'

inputs:
-   domain: message
    id: freq
    optional: true

templates:  
    imports: 
        import fcdproplus
    make: |-
        fcdproplus.fcdpp_control()
        self.${id}.set_lna(${lnaswitch})
        self.${id}.set_mixer_gain(${mixergainswitch})
        self.${id}.set_if_gain(${if_gain})
        self.${id}.set_freq(${freq})

callbacks:
    - set_freq(${freq})
    - set_lna(${lnaswitch})
    - set_mixer_gain(${mixergainswitch})
    - set_if_gain(${if_gain})

documentation:

This block wraps the Funcube Dongle Pro+ USB  USB control interface \
    into one convenient GNU Radio source block.

The frequency is expressed in Unit Hz

The LNA can be switched on and off.

The mixer gain can be switched on and off.

The if gain can be set between 0 and 59 ( integer values) .

file_format: 1

0707010000001A000041ED000003E800000064000000035D58261300000000000000000000000000000000000000000000002700000000gr-fcdproplus-3.8~git.20190817/include0707010000001B000041ED000003E800000064000000025D58261300000000000000000000000000000000000000000000003200000000gr-fcdproplus-3.8~git.20190817/include/fcdproplus0707010000001C000081A4000003E800000064000000015D5826130000043E000000000000000000000000000000000000004100000000gr-fcdproplus-3.8~git.20190817/include/fcdproplus/CMakeLists.txt# Copyright 2011,2012 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

########################################################################
# Install public header files
########################################################################
install(FILES
    api.h
    fcdproplus.h
    fcdpp_control.h
    fcd_control.h
    fcd.h
    DESTINATION include/fcdproplus
)
0707010000001D000081A4000003E800000064000000015D58261300000437000000000000000000000000000000000000003800000000gr-fcdproplus-3.8~git.20190817/include/fcdproplus/api.h/*
 * Copyright 2011 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCDPROPLUS_API_H
#define INCLUDED_FCDPROPLUS_API_H

#include <gnuradio/attributes.h>

#ifdef gnuradio_fcdproplus_EXPORTS
#  define FCDPROPLUS_API __GR_ATTR_EXPORT
#else
#  define FCDPROPLUS_API __GR_ATTR_IMPORT
#endif

#endif /* INCLUDED_FCDPROPLUS_API_H */
0707010000001E000081A4000003E800000064000000015D582613000011AD000000000000000000000000000000000000003800000000gr-fcdproplus-3.8~git.20190817/include/fcdproplus/fcd.h/* -*- c++ -*- */
/*
 * Copyright 2011-2013 Free Software Foundation, Inc.
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCDPROPLUS_FCD_H
#define INCLUDED_FCDPROPLUS_FCD_H

#include <fcdproplus/api.h>
#include <gnuradio/hier_block2.h>

#include <string>

namespace gr {
  namespace fcdproplus {

/*!
     * \brief Funcube Dongle source block.
     * \ingroup fcdproplus
     *
     * \details
     * This class provides a Funcube Dongle source block by wrapping
     * the USB audio interface and the USB HID control interface of
     * the Funcube Dongle into one convenient source block.
     *
     * The Funcube Dongle needs to have firmware 18f or later for the
     * control interface to work properly. As of early 2011, FCDs
     * still come with firmware 18b. You can use qthid 2.2 (not 3) to
     * upgrade the firmware: http://qthid.sf.net
     */
    class FCDPROPLUS_API fcd : virtual public gr::hier_block2
    {
    public:
      typedef boost::shared_ptr<fcd> sptr;

/*!
       * \brief Return a shared_ptr to a new instance of fcd_source_c.
       *
       * \details
       * This is effectively the public constructor. To avoid accidental
       * use of raw pointers, fcd_source_c's constructor is private.
       * fcd_make_source_c is the public interface for creating new
       * instances.
       */
      static sptr make(const std::string device_name = "");

/*! \brief Set frequency with Hz resolution.
       *  \param freq The frequency in Hz
       *
       * This is a convenience function that uses float parameter in
       * order to allow using engineering notation in GRC.
       *
       */
      virtual void set_freq(float freq) = 0;

/*! \brief Set LNA gain.
       *  \param gain The new gain in dB.
       *
       * Set the LNA gain in the FCD. Valid range is -5 to
       * 30. Although the LNA gain in the FCD takes enumerated values
       * corresponding to 2.5 dB steps, you can can call this method
       * with any float value and it will be rounded to the nearest
       * valid value.
       *
       * By default the LNA gain is set to 20 dB and this is a good value for
       * most cases. In noisy areas you may try to reduce the gain.
       */
      virtual void set_lna_gain(float gain) = 0;

/*! \brief Set mixer gain.
       *  \param gain The new gain in dB.
       *
       * Set the mixer gain in the FCD. Valid values are +4 and +12 dB.
       *
       * By default the mixer gain is set to +12 dB and this is a good
       * value for most cases. In noisy areas you may try to reduce
       * the gain.
       */
      virtual void set_mixer_gain(float gain) = 0;

/*! \brief Set new frequency correction.
       *  \param ppm The new frequency correction in parts per million
       *
       * Version 1.1 FCDs (S/N 810 or later) need a correction of -12
       * ppm.  Earlier FCDs need roughly -120 ppm (default for
       * gr-fcd).
       *
       * Ref: http://www.funcubedongle.com/?p=617
       */
      virtual void set_freq_corr(int ppm) = 0;

/*! \brief Set DC offset correction.
       *  \param _dci DC correction for I component (-1.0 to 1.0)
       *  \param _dcq DC correction for Q component (-1.0 to 1.0)
       *
       * Set DC offset correction in the device. Default is 0.0.
       */
      virtual void set_dc_corr(double _dci, double _dcq) = 0;

/*! \brief Set IQ phase and gain balance.
       *  \param _gain The gain correction (-1.0 to 1.0)
       *  \param _phase The phase correction (-1.0 to 1.0)
       *
       * Set IQ phase and gain balance in the device. The default values
       * are 0.0 for phase and 1.0 for gain.
       */
      virtual void set_iq_corr(double _gain, double _phase) = 0;
    };

} /* namespace fcd */
} /* namespace gr */

#endif /* INCLUDED_FCDPROPLUS_FCD_H */
0707010000001F000081A4000003E800000064000000015D5826130000115B000000000000000000000000000000000000004000000000gr-fcdproplus-3.8~git.20190817/include/fcdproplus/fcd_control.h/* -*- c++ -*- */
/*
 * Copyright 2011-2013 Free Software Foundation, Inc.
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCD_CONTROL_H
#define INCLUDED_FCD_CONTROL_H

#include <fcdproplus/api.h>
#include <gnuradio/block.h>

namespace gr {
  namespace fcdproplus {

/*!
     * \brief Funcube Dongle control block.
     * \ingroup fcd_blk
     *
     * \details
     * This class provides a Funcube Dongle control block by wrapping
     * th USB HID control interface of
     * the Funcube Dongle into one convenient source block.
     *
     * The Funcube Dongle needs to have firmware 18f or later for the
     * control interface to work properly. As of early 2011, FCDs
     * still come with firmware 18b. You can use qthid 2.2 (not 3) to
     * upgrade the firmware: http://qthid.sf.net
     */
    class FCDPROPLUS_API fcd_control : virtual public gr::block
    {
    public:
     
      typedef boost::shared_ptr<fcd_control> sptr;
      static sptr make();

} /* namespace fcd */
} /* namespace gr */

#endif /* INCLUDED_FCD_CONTROL_H */
07070100000020000081A4000003E800000064000000015D5826130000077A000000000000000000000000000000000000004200000000gr-fcdproplus-3.8~git.20190817/include/fcdproplus/fcdpp_control.h/* -*- c++ -*- */
/* 
 * Copyright 2018 Volker Schroer, DL1KSV
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCDPROPLUS_CONTROL_H
#define INCLUDED_FCDPROPLUS_CONTROL_H

#include <fcdproplus/api.h>
#include <gnuradio/block.h>

namespace gr {
  namespace fcdproplus {

class FCDPROPLUS_API fcdpp_control : virtual public block
    {
    public:
      typedef boost::shared_ptr<fcdpp_control> sptr;

static sptr make();

/*! \brief Sets the frequency .
        *  \param freq The frequency in unit Hz
        *
        * Sets the frequency of the Funcube Dongle with Hz resolution
        *
        */
       virtual void set_freq(float freq) = 0;

/*! \brief Switches the LNA on/off.
        *  \param gain  lna on/off.
        *
        */
       virtual void set_lna(int gain) = 0;

/*! \brief Switches mixer gain onf/off.
        *  \param gain true means on.
        *
        */
       virtual void set_mixer_gain(int gain) = 0;

/*! \brief Set If gain.
        *  \param gain The If gain value between 0 and 59 db
        *
        */
       virtual void set_if_gain(int gain)=0;

};
  } // namespace fcdproplus
} // namespace gr

#endif /* INCLUDED_FCDPROPLUS_CONTROL_H */
07070100000021000081A4000003E800000064000000015D58261300000CEE000000000000000000000000000000000000003F00000000gr-fcdproplus-3.8~git.20190817/include/fcdproplus/fcdproplus.h/* -*- c++ -*- */
/* 
 * Copyright 2013 Volker Schroer, DL1KSV
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCDPROPLUS_FCDPROPLUS_H
#define INCLUDED_FCDPROPLUS_FCDPROPLUS_H

#include <fcdproplus/api.h>
#include <gnuradio/hier_block2.h>

#include <string>

namespace gr {
  namespace fcdproplus {

/*!
   * \brief Funcube Pro+ Dongle source block.
   *
   * This class provides a soure block for the Funcube Pro+ Dongle by wrapping the
   * alsa audio interface and the USB control interface of the Funcube Dongle
   * into one convenient source block.
   * The hadware audio device is autodetected by the card name. If more than one Pro+ are
   * connected it takes the first card.
   * The block was tested with  firmware version 20.3
   *
   * \ingroup fcdproplus
   *
   */
    class FCDPROPLUS_API fcdproplus : virtual public hier_block2
    {
    public:
       typedef boost::shared_ptr<fcdproplus> sptr;

/*!
        * \brief Return a shared_ptr to a new instance of fcdproplus::fcdproplus.
        *
        * To avoid accidental use of raw pointers, fcdproplus::fcdproplus's
        * constructor is in a private implementation
        * class. fcdproplus::fcdproplus::make is the public interface for
        * creating new instances.
        */
       static sptr make(const std::string device_name = "",int unit =1 );

/*! \brief Set frequency with resolution defined by unit.
        *  \param freq The frequency in unit Hz
        *
        * Sets the frequency of the Funcube Dongle with Hz or Khz resolution
        * depending on the unit paramater ( 1: Hz , 1000 Khz )
        * applying the frequency correction set by set_freq_corr().
        *
        */
       virtual void set_freq(float freq) = 0;

/*! \brief Switches the LNA on/off.
        *  \param gain  lna on/off.
        *
        */
       virtual void set_lna(int gain) = 0;

/*! \brief Switches mixer gain onf/off.
        *  \param gain true means on.
        *
        */
       virtual void set_mixer_gain(int gain) = 0;

/*! \brief Set new frequency correction.
        *  \param ppm The new frequency correction in parts per million
        *
        * Funcube recommends 0 for the Pro+.
        *
        * Ref: http://www.funcubedongle.com/MyImages/FCD2ManualV4.pdf
        */
       virtual void set_freq_corr(int ppm) = 0;

/*! \brief Set If gain.
        *  \param gain The If gain value between 0 and 59 db
        *
        */
       virtual void set_if_gain(int gain)=0;

};

} // namespace fcdproplus
} // namespace gr

#endif /* INCLUDED_FCDPROPLUS_FCDPROPLUS_H */

07070100000022000041ED000003E800000064000000035D58261300000000000000000000000000000000000000000000002300000000gr-fcdproplus-3.8~git.20190817/lib07070100000023000081A4000003E800000064000000015D582613000008D8000000000000000000000000000000000000003200000000gr-fcdproplus-3.8~git.20190817/lib/CMakeLists.txt# Copyright 2011-2014 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

########################################################################
# Setup library
########################################################################
include(GrPlatform) #define LIB_SUFFIX
include(GrMiscUtils)

list(APPEND fcdproplus_sources
    fcdproplus_impl.cc
    fcdpp_control_impl.cc
    fcd_control_impl.cc
    fcd_impl.cc
)

add_library(gnuradio-fcdproplus SHARED ${fcdproplus_sources})
list(APPEND fcdproplus_libs ${LIBUSB_LIBRARIES} )

if(HIDAPI_LIBRARY)
    MESSAGE(STATUS "System Hidapi will be used")
    list(APPEND fcdproplus_libs  ${HIDAPI_LIBRARY} )
    find_path(HIDAPI_INCLUDES NAMES "hidapi.h"
        HINTS /usr/include/hidapi
        PATHS
        /usr/include
        /usr/local/include
    )
else ()
    list(APPEND fcdproplus_sources ${CMAKE_CURRENT_SOURCE_DIR}/hid/hid.c)
    set(HIDAPI_INCLUDES "${CMAKE_CURRENT_SOURCE_DIR}/hid")
endif()
target_link_libraries(gnuradio-fcdproplus gnuradio::gnuradio-audio gnuradio::gnuradio-blocks ${fcdproplus_libs})
target_include_directories(gnuradio-fcdproplus
    PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
    PUBLIC $<BUILD_INTERFACE:${HIDAPI_INCLUDES}>
    PUBLIC $<INSTALL_INTERFACE:include>
)

if(APPLE)
  SET_TARGET_PROPERTIES(gnuradio-fcdproplus PROPERTIES
      INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${GR_LIBRARY_DIR}")
endif(APPLE)

set_target_properties(gnuradio-fcdproplus PROPERTIES DEFINE_SYMBOL "gnuradio_fcdproplus_EXPORTS")
GR_LIBRARY_FOO(gnuradio-fcdproplus)
07070100000024000081A4000003E800000064000000015D582613000026B8000000000000000000000000000000000000003700000000gr-fcdproplus-3.8~git.20190817/lib/fcd_control_impl.cc/* -*- c++ -*- */
/*
 * Copyright 2011-2013 Free Software Foundation, Inc.
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "fcdcmd.h"
#include "fcd_control_impl.h"

#include <gnuradio/logger.h>

#define FCD_VENDOR_ID  0x04D8  /*!< USB vendor ID. */
#define FCD_PRODUCT_ID 0xFB56  /*!< USB product ID. */

namespace gr {
  namespace fcdproplus {

/*
     * Create a new instance of gr::fcd::fcd_control_impl and return an
     * upcasted boost shared_ptr. This is effectively the public
     * constructor.
     */
    fcd_control::sptr
    fcd_control::make()
    {
      return gnuradio::get_initial_sptr (new fcd_control_impl());
    }

/*
     * The private constructor
     */
    fcd_control_impl::fcd_control_impl()
      : gr::block("fcd_control",
                        gr::io_signature::make(0, 0, 0),
                        gr::io_signature::make(0, 0, 0)),
        d_freq_corr(-120)
    {
        /* setup the control part */
        d_control_handle =NULL;
        hid_init();
        d_control_handle = hid_open ( FCD_VENDOR_ID ,FCD_PRODUCT_ID,NULL );
        if(d_control_handle == NULL ) {
            GR_LOG_ERROR(d_logger,"FunCube Dongle  V1.0 not found.");
            throw std::runtime_error("FunCube Dongle  V1.0 not found.");
        }
        else {
            GR_LOG_INFO(d_logger,"FunCube Dongle  V1.0 initialized.");
        }
        /*
         * Check mode, so
         * Send a BL Query Command
         */
        aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
        aucBuf[1] = FCD_HID_CMD_QUERY;
        hid_write(d_control_handle,aucBuf,65);
        hid_read(d_control_handle,aucBuf,65);
        aucBuf[15]=0;
        GR_LOG_INFO(d_logger,boost::format("Dongle: %S ") % &aucBuf[2]);
      /*
       * Initialize message handling
       */
      message_port_register_in(pmt::mp("freq"));
      set_msg_handler(pmt::mp("freq"), boost::bind(&fcd_control_impl::set_frequency_msg, this, _1));

}

fcd_control_impl::~fcd_control_impl()
    {
       if(d_control_handle !=0)   {
         hid_close(d_control_handle);
       }
        hid_exit();

}

// Set frequency with Hz resolution (type float)
    void fcd_control_impl::set_freq(float freq)
    {
      /* valid range 50 MHz - 2.0 GHz */
      if((freq < 50.0e6) || (freq > 2.0e9)) 
        return;

unsigned int nfreq = (double)freq*(1.0 + d_freq_corr/1000000.0);
      aucBuf[0]=0;
      aucBuf[1]=FCD_HID_CMD_SET_FREQUENCY_HZ;
      aucBuf[2] = (unsigned char)nfreq;
      aucBuf[3] = (unsigned char)(nfreq>>8);
      aucBuf[4] = (unsigned char)(nfreq>>16);
      aucBuf[5] = (unsigned char)(nfreq>>24);
      hid_write(d_control_handle, aucBuf, 65);
      aucBuf[1]=0;
      hid_read(d_control_handle, aucBuf, 65);
      if (aucBuf[0]==FCD_HID_CMD_SET_FREQUENCY_HZ && aucBuf[1]==1) {
         nfreq = 0;
         nfreq = (unsigned int) aucBuf[2];
         nfreq += (unsigned int) (aucBuf[3] << 8);
         nfreq += (unsigned int) (aucBuf[4] << 16);
         nfreq += (unsigned int) (aucBuf[5] << 24);
         GR_LOG_INFO(d_logger,boost::format("Set Frequency to: %1% Hz") % nfreq);
        }
        else {
            GR_LOG_INFO(d_logger,boost::format("Set Frequency to %1% Hz failed") % nfreq );
        }

}

// Set LNA gain
    void fcd_control_impl::set_lna_gain(float gain)
    {
      unsigned char g;

/* convert to nearest discrete value */
      if(gain > 27.5) {
        g = 14;              // 30.0 dB
      }
      else if(gain > 22.5) {
        g = 13;              // 25.0 dB
      }
      else if(gain > 18.75) {
        g = 12;              // 20.0 dB
      }
      else if(gain > 16.25) {
        g = 11;              // 17.5 dB
      }
      else if(gain > 13.75) {
        g = 10;              // 15.0 dB
      }
      else if(gain > 11.25) {
        g = 9;               // 12.5 dB
      }
      else if(gain > 8.75) {
        g = 8;               // 10.0 dB
      }
      else if(gain > 6.25) {
        g = 7;               // 7.5 dB
      }
      else if(gain > 3.75) {
        g = 6;               // 5.0 dB
      }
      else if(gain > 1.25) {
        g = 5;               // 2.5 dB
      }
      else if(gain > -1.25) {
        g = 4;               // 0.0 dB
      }
      else if(gain > -3.75) {
        g = 1;               // -2.5 dB
      }
      else {
        g = 0;               // -5.0 dB
      }
      aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
      aucBuf[1] = FCD_HID_CMD_SET_LNA_GAIN;
      aucBuf[2] = g;
      hid_write(d_control_handle, aucBuf, 65);
      hid_read(d_control_handle, aucBuf, 65);
      if(aucBuf[0] == FCD_HID_CMD_SET_LNA_GAIN) {
         GR_LOG_INFO(d_logger,boost::format("LNA gain set to: %1$7d")% gain);
       }
       else {
            GR_LOG_ERROR(d_logger,boost::format("Failed to modify LNA gain. Result of transaction: %1%,%2%") % aucBuf[0] %aucBuf[1]);
        }
    }

// Set mixer gain
    void fcd_control_impl::set_mixer_gain(float gain)
    {
      unsigned char g;

if( gain > 4.0 ) {
        g = TMGE_P12_0DB;
      }
      else {
        g = TMGE_P4_0DB;
      }

aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
     aucBuf[1] = FCD_HID_CMD_SET_MIXER_GAIN;
     aucBuf[2] = g;
     hid_write(d_control_handle, aucBuf, 65);
     hid_read(d_control_handle, aucBuf, 65);
     if(aucBuf[0] == FCD_HID_CMD_SET_MIXER_GAIN) {
                GR_LOG_INFO(d_logger,boost::format("Mixer gain set to: ") % gain);
     }
    
     else {
        GR_LOG_ERROR(d_logger,boost::format("Failed to modify Mixer gain. Result of transaction: %1%,%2%") % aucBuf[0] %aucBuf[1]);
     }

}

// Set new frequency correction
    void fcd_control_impl::set_freq_corr(int ppm)
    {
      d_freq_corr = ppm;
      // re-tune with new correction value
      //set_freq(d_freq_req);
    }

// Set DC offset correction.
    void fcd_control_impl::set_dc_corr(double _dci, double _dcq)
    {
      union {
        unsigned char auc[4];
        struct {
          signed short dci;  // equivalent of qint16 which should be 16 bit everywhere
          signed short dcq;
        };
      } dcinfo;

if((_dci < -1.0) || (_dci > 1.0) || (_dcq < -1.0) || (_dcq > 1.0))
        return;

dcinfo.dci = static_cast<signed short>(_dci*32768.0);
      dcinfo.dcq = static_cast<signed short>(_dcq*32768.0);
      aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
      aucBuf[1] = FCD_CMD_APP_SET_DC_CORR;
      for(int i= 0;i < 4; i++ )
        aucBuf[2+i] = dcinfo.auc[i];
 
      hid_write(d_control_handle, aucBuf, 65);
      hid_read(d_control_handle, aucBuf, 65);
      if(aucBuf[0] == FCD_CMD_APP_SET_DC_CORR) {
                GR_LOG_INFO(d_logger,"DC offset correction set ");
     }
    
     else {
        GR_LOG_ERROR(d_logger,boost::format("Failed to set DC offset correction. Result of transaction: %1%,%2%") % aucBuf[0] %aucBuf[1]);
     }
    }

// Set IQ phase and gain balance.
    void fcd_control_impl::set_iq_corr(double _gain, double _phase)
    {
      union {
        unsigned char auc[4];
        struct {
          signed short phase;
          signed short gain;
        };
      } iqinfo;

if ((_gain < -1.0) || (_gain > 1.0) || (_phase < -1.0) || (_phase > 1.0))
        return;

iqinfo.phase = static_cast<signed short>(_phase*32768.0);
      iqinfo.gain = static_cast<signed short>(_gain*32768.0);
      aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
      aucBuf[1] = FCD_CMD_APP_SET_IQ_CORR;
      for(int i= 0;i < 4; i++ )
        aucBuf[2+i] = iqinfo.auc[i];
 
      hid_write(d_control_handle, aucBuf, 65);
      hid_read(d_control_handle, aucBuf, 65);
      if(aucBuf[0] == FCD_CMD_APP_SET_IQ_CORR) {
                GR_LOG_INFO(d_logger,"IQ phase and gain balance set");
     }
    
     else {
        GR_LOG_ERROR(d_logger,boost::format("Failed to set IQ phase and gain balance. Result of transaction: %1%,%2%") % aucBuf[0] %aucBuf[1]);
     }
    }
    
    void fcd_control_impl::set_frequency_msg(pmt::pmt_t msg)
    {
      // Accepts either a number that is assumed to be the new
      // frequency or a key:value pair message where the key must be
      // "freq" and the value is the new frequency.
      GR_LOG_DEBUG(d_logger,"Funcube Control frequency message arrived");
      if(pmt::is_number(msg)) {
        set_freq(pmt::to_float(msg));
      }
      else if(pmt::is_pair(msg)) {
        pmt::pmt_t key = pmt::car(msg);
        pmt::pmt_t val = pmt::cdr(msg);
        if(pmt::eq(key, pmt::intern("freq"))) {
          if(pmt::is_number(val)) {
              set_freq(pmt::to_float(val));
          }
        }
        else { 
          GR_LOG_WARN(d_logger, boost::format("Set Frequency Message must have the key = 'freq'; got '%1%'.")% pmt::write_string(key));
        }
      }
      else {
        GR_LOG_WARN(d_logger, "Set Frequency Message must be either a number or a key:value pair where the key is 'freq'.");
      }
    }

} /* namespace fcd */
} /* namespace gr */
07070100000025000081A4000003E800000064000000015D5826130000077A000000000000000000000000000000000000003600000000gr-fcdproplus-3.8~git.20190817/lib/fcd_control_impl.h/* -*- c++ -*- */
/*
 * Copyright 2011-2013 Free Software Foundation, Inc.
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCD_CONTROL_IMPL_H
#define INCLUDED_FCD_CONTROL_IMPL_H

#include <fcdproplus/fcd_control.h>

#ifdef SYSTEM_HIDAPI
#include <hidapi/hidapi.h>
#else
#include "hidapi.h"
#endif

namespace gr {
  namespace fcdproplus {

class fcd_control_impl : public fcd_control
    {
    public:
      fcd_control_impl();
      ~fcd_control_impl();

/* Public API functions documented in include/fcdprplus/fcd_control.h */
      void set_freq(float freq);
      void set_lna_gain(float gain);
      void set_mixer_gain(float gain);
      void set_freq_corr(int ppm);
      void set_dc_corr(double _dci, double _dcq);
      void set_iq_corr(double _gain, double _phase);
      void set_frequency_msg(pmt::pmt_t msg);
    private:
      int d_freq_corr;              /*!< The frequency correction in ppm */
      hid_device *d_control_handle;             /*!< handle to control the device, set frequency, etc */
      unsigned char aucBuf[65];                 /*!< Buffers to read/write control messages to the dongle */

};

} /* namespace fcd */
} /* namespace gr */

#endif /* INCLUDED_FCD_CONTROL_IMPL_H */
07070100000026000081A4000003E800000064000000015D58261300001870000000000000000000000000000000000000002F00000000gr-fcdproplus-3.8~git.20190817/lib/fcd_impl.cc/* -*- c++ -*- */
/*
 * Copyright 2011-2013 Free Software Foundation, Inc.
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <gnuradio/io_signature.h>
#include <gnuradio/blocks/float_to_complex.h>

#include "fcd_impl.h"

#include <iostream>
#include <fstream>
#include <exception>

//using namespace std;

namespace gr {
  namespace fcdproplus {

/*
     * Create a new instance of gr::fcd::fcd_impl and return an
     * upcasted boost shared_ptr. This is effectively the public
     * constructor.
     */
    fcd::sptr
    fcd::make(const std::string device_name)
    {
      return gnuradio::get_initial_sptr
        (new fcd_impl(device_name));
    }

fcd_impl::fcd_impl(const std::string user_device_name)
      : gr::hier_block2("fcd",
                        gr::io_signature::make( 0 , 0 , 0 ),
                        gr::io_signature::make( 1 , 1 , sizeof(gr_complex))),
        d_freq_corr(-120)
    {
    
      prefs *p = prefs::singleton();
      std::string config_file = p->get_string("LOG", "log_config", "");
      std::string log_level = p->get_string("LOG", "log_level", "off");
      std::string log_file = p->get_string("LOG", "log_file", "");

GR_CONFIG_LOGGER(config_file);

GR_LOG_GETLOGGER(LOG, "gr_log." + alias());
      GR_LOG_SET_LEVEL(LOG, log_level);
      if(log_file.size() > 0) {
        if(log_file == "stdout") {
          GR_LOG_SET_CONSOLE_APPENDER(LOG, "cout","gr::log :%p: %c{1} - %m%n");
        }
        else if(log_file == "stderr") {
          GR_LOG_SET_CONSOLE_APPENDER(LOG, "cerr","gr::log :%p: %c{1} - %m%n");
        }
        else {
          GR_LOG_SET_FILE_APPENDER(LOG, log_file , true,"%r :%p: %c{1} - %m%n");
        }
      }

d_logger = LOG;

std::string device_name;
      bool success;
      gr::blocks::float_to_complex::sptr f2c;
      
      success = false;
      d_freq_req=0;
      d_freq_corr=0;
      
              if(!user_device_name.empty())  {
            try {
                 /* Audio source; sample rate fixed at 192kHz */
                 fcd_audio = gr::audio::source::make(96000, user_device_name, true);
                 success=true;
            }
            catch (std::exception ) {
                std::cerr << "Could not open device: " <<user_device_name << std::endl;
                GR_LOG_INFO(d_logger,boost::format("Could not open device: %1%") % user_device_name);
                success=false;
            }

}
        if(success) {
            device_name=user_device_name;
        }
        else {

device_name.clear();
            std::string line;
            std::ifstream cards( "/proc/asound/cards" );
            if ( cards.is_open() )  {
                while ( cards.good() )  {
                    getline (cards, line);

if ( line.find( "USB-Audio - FUNcube Dongle V1.0" ) != std::string::npos )  {
                        int id;
                        std::istringstream( line ) >> id;

std::ostringstream hw_id;
                        hw_id << "hw:" << id<<",0"; // build alsa identifier
                        device_name= hw_id.str();

}
                }
                cards.close();
                if(device_name.empty()) {
                    throw std::runtime_error("No FunCube Dongle  V1.0 found.");
                }
            }
            else {
            throw std::runtime_error("Alsa not found.");
            }
            /* Audio source; sample rate fixed at 96kHz */
            fcd_audio = gr::audio::source::make(96000, device_name, true);
        }
        if(success) {
          GR_LOG_INFO(d_logger,boost::format("Audio device %1% opened") % device_name);
        }
        else  {
            GR_LOG_INFO(d_logger,boost::format("Funcube Dongle found as: %1%") % device_name);
        }

/* block to convert stereo audio to a complex stream */
      f2c = gr::blocks::float_to_complex::make(1);

connect(fcd_audio, 0, f2c, 0);
      connect(fcd_audio, 1, f2c, 1);
      connect(f2c, 0, self(), 0);
      
      fcd_control_block = fcd_control::make();

message_port_register_hier_in(pmt::mp("freq"));
      msg_connect(self(),pmt::mp("freq"),fcd_control_block,pmt::mp("freq"));
    }

fcd_impl::~fcd_impl()
    {
    }

// Set frequency with Hz resolution (type float)
    void fcd_impl::set_freq(float freq)
    {
      float setfreq;
      if(d_freq_req == (int) freq)
         return; // Frequency did not change
      d_freq_req=(int) freq;
        if(d_freq_corr != 0) {
            setfreq=(1.+((float) d_freq_corr)/1000000.)*freq;
        }
        else 
          setfreq=freq;
        fcd_control_block->set_freq(setfreq);
    }

// Set LNA gain
    void fcd_impl::set_lna_gain(float gain)
    {
      fcd_control_block->set_lna_gain(gain);
    }

// Set mixer gain
    void fcd_impl::set_mixer_gain(float gain)
    {
      fcd_control_block->set_mixer_gain(gain);
    }

// Set new frequency correction
    void fcd_impl::set_freq_corr(int ppm)
    {
      d_freq_corr = ppm;
      // re-tune with new correction value
      // set_freq(d_freq_req);
    }

// Set DC offset correction.
    void fcd_impl::set_dc_corr(double _dci, double _dcq)
    {
      fcd_control_block->set_dc_corr(_dci,_dcq);
    }

// Set IQ phase and gain balance.
    void fcd_impl::set_iq_corr(double _gain, double _phase)
    {
      fcd_control_block->set_iq_corr(_gain,_phase) ;
    }

} /* namespace fcd */
} /* namespace gr */
07070100000027000081A4000003E800000064000000015D582613000007AD000000000000000000000000000000000000002E00000000gr-fcdproplus-3.8~git.20190817/lib/fcd_impl.h/* -*- c++ -*- */
/*
 * Copyright 2011-2013 Free Software Foundation, Inc.
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCDPROPLUS_FCD_IMPL_H
#define INCLUDED_FCDPROPLUS_FCD_IMPL_H

#include <fcdproplus/fcd.h>
#include <fcdproplus/fcd_control.h>
#include <gnuradio/audio/source.h>
#include <gnuradio/logger.h>
#include <gnuradio/prefs.h>

namespace gr {
  namespace fcdproplus {

class fcd_impl : public fcd
    {
    public:
      fcd_impl(const std::string device_name = "");
      ~fcd_impl();

/* Public API functions documented in include/fcdproplus/fcd.h */
      void set_freq(float freq);
      void set_lna_gain(float gain);
      void set_mixer_gain(float gain);
      void set_freq_corr(int ppm);
      void set_dc_corr(double _dci, double _dcq);
      void set_iq_corr(double _gain, double _phase);

private:
      gr::audio::source::sptr fcd_audio;  /*!< The audio input source */
      int d_freq_corr;                    /*!< The frequency correction in ppm */
      int d_freq_req;                     /*!< The latest requested frequency in Hz */
      fcd_control::sptr fcd_control_block;/*!< The fcd control block */
      gr::logger_ptr d_logger;
    };

} /* namespace fcd */
} /* namespace gr */

#endif /* INCLUDED_FCDPROPLUS_FCD_IMPL_H */
07070100000028000081A4000003E800000064000000015D58261300000974000000000000000000000000000000000000002C00000000gr-fcdproplus-3.8~git.20190817/lib/fcdcmd.h//#ifndef FCDCMD_INCLUDED__H
#define  FCDCMD_INCLUDED__H

#define FCD_HID_CMD_H 1
#define FCD_HID_CMD_QUERY              1 // Returns string with "FCDAPP version"

#define FCD_HID_CMD_SET_FREQUENCY_KHZ    100 // Send with 3 byte unsigned little endian frequency in kHz.
#define FCD_HID_CMD_SET_FREQUENCY_HZ 101 // Send with 4 byte unsigned little endian frequency in Hz, returns with actual frequency set in Hz
#define FCD_HID_CMD_GET_FREQUENCY_HZ 102 // Returns 4 byte unsigned little endian frequency in Hz.

#define FCD_CMD_APP_SET_DC_CORR      106 /*!< Send with 2 byte unsigned I DC correction followed by 2 byte unsigned Q DC correction. 32768 is the default centre value. */

#define FCD_CMD_APP_SET_IQ_CORR      108 /*!< Send with 2 byte signed phase correction followed by 2 byte unsigned gain correction. 0 is the default centre value for phase correction,
                                          * 32768 is the default centre value for gain. */

#define FCD_HID_CMD_SET_LNA_GAIN     110 // Send one byte, 1 on, 0 off
#define FCD_HID_CMD_SET_RF_FILTER    113 // Send one byte enum, see TUNERRFFILTERENUM
#define FCD_HID_CMD_SET_MIXER_GAIN   114 // Send one byte, 1 on, 0 off
#define FCD_HID_CMD_SET_IF_GAIN      117 // Send one byte value, valid value 0 to 59 (dB)
#define FCD_HID_CMD_SET_IF_FILTER    122 // Send one byte enum, see TUNERIFFILTERENUM
#define FCD_HID_CMD_SET_BIAS_TEE     126 // Send one byte, 1 on, 0 off

#define FCD_HID_CMD_GET_LNA_GAIN     150 // Returns one byte, 1 on, 0 off
#define FCD_HID_CMD_GET_RF_FILTER    153 // Returns one byte enum, see TUNERRFFILTERENUM
#define FCD_HID_CMD_GET_MIXER_GAIN   154 // Returns one byte, 1 on, 0 off
#define FCD_HID_CMD_GET_IF_GAIN      157 // Returns one byte value, valid value 0 to 59 (dB)
#define FCD_HID_CMD_GET_IF_FILTER    162 // Returns one byte enum, see TUNERIFFILTERENUM
#define FCD_HID_CMD_GET_BIAS_TEE     166 // Returns one byte, 1 on, 0 off

#define FCD_RESET                    255 // Reset to bootloader

typedef enum
{
	TRFE_0_4,
	TRFE_4_8,
	TRFE_8_16,
	TRFE_16_32,
	TRFE_32_75,
	TRFE_75_125,
	TRFE_125_250,
	TRFE_145,
	TRFE_410_875,
	TRFE_435,
	TRFE_875_2000
} TUNERRFFILTERENUM;

typedef enum
{
  TIFE_200KHZ=0,
  TIFE_300KHZ=1,
  TIFE_600KHZ=2,
  TIFE_1536KHZ=3,
  TIFE_5MHZ=4,
  TIFE_6MHZ=5,
  TIFE_7MHZ=6,
  TIFE_8MHZ=7
} TUNERIFFILTERENUM;

typedef enum
{
  TMGE_P4_0DB=0,
  TMGE_P12_0DB=1
} TUNER_MIXER_GAIN_ENUM;
//#endif
07070100000029000081A4000003E800000064000000015D58261300001BCD000000000000000000000000000000000000003900000000gr-fcdproplus-3.8~git.20190817/lib/fcdpp_control_impl.cc/* -*- c++ -*- */
/* 
 * Copyright 2018 Volker Schroer, DL1KSV
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#include "fcdcmd.h"
#include "fcdpp_control_impl.h"

#include <gnuradio/logger.h>

#define FCDPROPLUS_VENDOR_ID    0x04d8
#define FCDPROPLUS_PRODUCT_ID   0xfb31

#define TIMEOUT 5000

//using namespace std;
namespace gr {
  namespace fcdproplus {

fcdpp_control::sptr
    fcdpp_control::make()
    {
      return gnuradio::get_initial_sptr (new fcdpp_control_impl());
    }

/*
     * The private constructor
     */
    fcdpp_control_impl::fcdpp_control_impl()
      : gr::block("fcdpp_control",
                    gr::io_signature::make(0, 0, 0),
                    gr::io_signature::make(0, 0, 0))
    {
        /* setup the control part */
        d_control_handle =NULL;
        hid_init();
        d_control_handle = hid_open ( FCDPROPLUS_VENDOR_ID ,FCDPROPLUS_PRODUCT_ID,NULL );
        if(d_control_handle == NULL ) {
            GR_LOG_ERROR(d_logger,"FunCube Dongle  V2.0 not found.");
            throw std::runtime_error("FunCube Dongle  V2.0 not found.");
        }
        else {
            GR_LOG_INFO(d_logger,"FunCube Dongle  V2.0 initialized.");
        }

/*
         * Check mode, so
         * Send a BL Query Command
         */
        aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
        aucBuf[1] = FCD_HID_CMD_QUERY;
        hid_write(d_control_handle,aucBuf,65);
        hid_read(d_control_handle,aucBuf,65);
        aucBuf[15]=0;
        GR_LOG_INFO(d_logger,boost::format("Dongle: %S ") % &aucBuf[2]);
      /*
       * Initialize message handling
       */
      message_port_register_in(pmt::mp("freq"));
      set_msg_handler(pmt::mp("freq"), boost::bind(&fcdpp_control_impl::set_frequency_msg, this, _1));

}
    fcdpp_control_impl::~fcdpp_control_impl()
    {
        if(d_control_handle !=0)   {
            hid_close(d_control_handle);
        }
        hid_exit();

}
    void
    fcdpp_control_impl::set_freq(float freq)
    {
        unsigned int nfreq = freq;
        aucBuf[0]=0;
        aucBuf[1]=FCD_HID_CMD_SET_FREQUENCY_HZ;
        aucBuf[2] = (unsigned char)nfreq;
        aucBuf[3] = (unsigned char)(nfreq>>8);
        aucBuf[4] = (unsigned char)(nfreq>>16);
        aucBuf[5] = (unsigned char)(nfreq>>24);
        hid_write(d_control_handle, aucBuf, 65);
        aucBuf[1]=0;
        hid_read(d_control_handle, aucBuf, 65);
        if (aucBuf[0]==FCD_HID_CMD_SET_FREQUENCY_HZ && aucBuf[1]==1) {
            nfreq = 0;
            nfreq = (unsigned int) aucBuf[2];
            nfreq += (unsigned int) (aucBuf[3] << 8);
            nfreq += (unsigned int) (aucBuf[4] << 16);
            nfreq += (unsigned int) (aucBuf[5] << 24);
            GR_LOG_INFO(d_logger,boost::format("Set Frequency to: %1% Hz") % nfreq);

}
        else {
            GR_LOG_INFO(d_logger,boost::format("Set Frequency to %1% Hz failed") % nfreq );
        }
    }
    void
    fcdpp_control_impl::set_frequency_msg(pmt::pmt_t msg)
    {
      // Accepts either a number that is assumed to be the new
      // frequency or a key:value pair message where the key must be
      // "freq" and the value is the new frequency.
      GR_LOG_DEBUG(d_logger,"Funcube Control frequency message arrived");
      if(pmt::is_number(msg)) {
        set_freq(pmt::to_float(msg));
      }
      else if(pmt::is_pair(msg)) {
        pmt::pmt_t key = pmt::car(msg);
        pmt::pmt_t val = pmt::cdr(msg);
        if(pmt::eq(key, pmt::intern("freq"))) {
          if(pmt::is_number(val)) {
              set_freq(pmt::to_float(val));
          }
        }
        else { 
          GR_LOG_WARN(d_logger, boost::format("Set Frequency Message must have the key = 'freq'; got '%1%'.")% pmt::write_string(key));
        }
      }
      else {
        GR_LOG_WARN(d_logger, "Set Frequency Message must be either a number or a key:value pair where the key is 'freq'.");
      }
    }
    void
    fcdpp_control_impl::set_lna(int gain)
    {
        aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
        aucBuf[1] = FCD_HID_CMD_SET_LNA_GAIN;
        if(gain !=0 ) {
            aucBuf[2] = 1;
        }
        else {
            aucBuf[2]=0;
        }
        hid_write(d_control_handle, aucBuf, 65);
        hid_read(d_control_handle, aucBuf, 65);
        if(aucBuf[0] == FCD_HID_CMD_SET_LNA_GAIN) {
            if (gain != 0) {
                GR_LOG_INFO(d_logger,"LNA gain enabled");
            }
             else {
                GR_LOG_INFO(d_logger,"LNA gain disabled");
            }
        }
        else {
            GR_LOG_ERROR(d_logger,boost::format("Failed to modify LNA gain. Result of transaction: %1%,%2%") % aucBuf[0] %aucBuf[1]);
        }
    }
    void
    fcdpp_control_impl::set_mixer_gain(int gain)
    {
        aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
        aucBuf[1] = FCD_HID_CMD_SET_MIXER_GAIN;
        if(gain !=0 ) {
            aucBuf[2] = 1;
        }
        else {
            aucBuf[2]=0;
        }
        hid_write(d_control_handle, aucBuf, 65);
        hid_read(d_control_handle, aucBuf, 65);
        if(aucBuf[0] == FCD_HID_CMD_SET_MIXER_GAIN) {
            if (gain != 0) {
                GR_LOG_INFO(d_logger,"Mixer gain enabled");
            }
             else {
                GR_LOG_INFO(d_logger,"Mixer gain disabled");
            }
        }
        else {
            GR_LOG_ERROR(d_logger,boost::format("Failed to modify Mixer gain. Result of transaction: %1%,%2%") % aucBuf[0] %aucBuf[1]);
        }
    }

void
    fcdpp_control_impl::set_if_gain(int gain)
    {
        if( (gain < 0) || gain > 59) {
            GR_LOG_ERROR(d_logger,boost::format("Invalid IF gain value: %1%") % gain);
            return;
        }
        aucBuf[0] = 0; // Report ID. Ignored by HID Class firmware as only config'd for one report
        aucBuf[1] = FCD_HID_CMD_SET_IF_GAIN;
        aucBuf[2] = (unsigned char) gain;
        hid_write(d_control_handle, aucBuf, 65);
        hid_read(d_control_handle, aucBuf, 65);
        if(aucBuf[0] == FCD_HID_CMD_SET_IF_GAIN) {
            GR_LOG_INFO(d_logger,boost::format("IF gain set to: %1%") % gain );
        }
        else {
            GR_LOG_ERROR(d_logger,"Could not set IF gain");
        }

}

} /* namespace fcdproplus */
} /* namespace gr */

0707010000002A000081A4000003E800000064000000015D582613000006C7000000000000000000000000000000000000003800000000gr-fcdproplus-3.8~git.20190817/lib/fcdpp_control_impl.h/* -*- c++ -*- */
/* 
 * Copyright 2018 Volker Schroer, DL1KSV
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCDPROPLUS_CONTROL_IMPL_H
#define INCLUDED_FCDPROPLUS_CONTROL_IMPL_H

#include <fcdproplus/fcdpp_control.h>

#ifdef SYSTEM_HIDAPI
#include <hidapi/hidapi.h>
#else
#include "hidapi.h"
#endif

namespace gr {
  namespace fcdproplus {

class fcdpp_control_impl : public fcdpp_control
    {
    private:

hid_device *d_control_handle;             /*!< handle to control the device, set frequency, etc */
      unsigned char aucBuf[65];                 /*!< Buffers to read/write control messages to the dongle */

public:
      fcdpp_control_impl();
      ~fcdpp_control_impl();
      /* Public API functions documented in include/control.h */
      void set_freq(float freq);
      void set_lna(int gain);
      void set_mixer_gain(int gain);
      void set_if_gain(int gain);
      void set_frequency_msg(pmt::pmt_t msg);

};

} // namespace fcdproplus
} // namespace gr

#endif /* INCLUDED_FCDPROPLUS_CONTROL_H */

0707010000002B000081A4000003E800000064000000015D58261300001879000000000000000000000000000000000000003600000000gr-fcdproplus-3.8~git.20190817/lib/fcdproplus_impl.cc/* -*- c++ -*- */
/* 
 * Copyright 2013, 2018 Volker Schroer, DL1KSV
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <gnuradio/io_signature.h>
#include <gnuradio/blocks/float_to_complex.h>

#include "fcdproplus_impl.h"

#include <iostream>
#include <fstream>
#include <exception>

using namespace std;
namespace gr {
  namespace fcdproplus {

fcdproplus::sptr
    fcdproplus::make(const std::string device_name,int unit)
    {
      return gnuradio::get_initial_sptr (new fcdproplus_impl(device_name,unit));
    }

/*
     * The private constructor
     */
    fcdproplus_impl::fcdproplus_impl(const std::string user_device_name,int unit)
      : gr::hier_block2("fcdproplus",
                    gr::io_signature::make(0, 0, 0),
                    gr::io_signature::make(1, 1, sizeof (gr_complex)))
    {

prefs *p = prefs::singleton();
      std::string config_file = p->get_string("LOG", "log_config", "");
      std::string log_level = p->get_string("LOG", "log_level", "off");
      std::string log_file = p->get_string("LOG", "log_file", "");

GR_CONFIG_LOGGER(config_file);

d_logger = LOG;

std::string device_name;
        bool success;
        gr::blocks::float_to_complex::sptr f2c;

success = false;
        d_freq_req=0;
        d_corr=0;
        d_unit=unit;

if(!user_device_name.empty())  {
            try {
                 /* Audio source; sample rate fixed at 192kHz */
                 fcd = gr::audio::source::make(192000, user_device_name, true);
                 success=true;
            }
            catch (std::exception ) {
                std::cerr << "Could not open device: " <<user_device_name << std::endl;
                GR_LOG_INFO(d_logger,boost::format("Could not open device: %1%") % user_device_name);
                success=false;
            }

}
        if(success) {
            device_name=user_device_name;
        }
        else {

if ( line.find( "USB-Audio - FUNcube Dongle V2.0" ) != std::string::npos )  {
                        int id;
                        std::istringstream( line ) >> id;

std::ostringstream hw_id;
                        hw_id << "hw:" << id<<",0"; // build alsa identifier
                        device_name= hw_id.str();

}
                }
                cards.close();
                if(device_name.empty()) {
                    throw std::runtime_error("No FunCube Dongle  V2.0 found.");
                }
            }
            else {
            throw std::runtime_error("Alsa not found.");
            }
            /* Audio source; sample rate fixed at 192kHz */
            fcd = gr::audio::source::make(192000, device_name, true);
        }
        if(success) {
          GR_LOG_INFO(d_logger,boost::format("Audio device %1% opened") % device_name);
        }
        else  {
            GR_LOG_INFO(d_logger,boost::format("Funcube Dongle Pro+ found as: %1%") % device_name);
        }

/* block to convert stereo audio to a complex stream */
        f2c = gr::blocks::float_to_complex::make(1);

connect(fcd, 0, f2c, 0);
        connect(fcd, 1, f2c, 1);
        connect(f2c, 0, self(), 0);

fcd_control_block = fcdpp_control::make();

message_port_register_hier_in(pmt::mp("freq"));
      msg_connect(self(),pmt::mp("freq"),fcd_control_block,pmt::mp("freq"));
    }
    /*
     * Our virtual destructor.
     */
    fcdproplus_impl::~fcdproplus_impl()
    {

}

void
    fcdproplus_impl::set_freq(float freq)
    {
        float setfreq;
        if(d_freq_req == (int) freq)
            return; // Frequency did not change
        d_freq_req=(int) freq;
        if(d_corr == 0) {
            setfreq= freq*d_unit;
        }
        else {
            setfreq=((float)d_unit+((float) d_corr)/(1000000./d_unit))*freq;
        }
        fcd_control_block->set_freq(setfreq);
    }

void
    fcdproplus_impl::set_lna(int gain)
    {
      fcd_control_block->set_lna(gain);
    }

void
    fcdproplus_impl::set_mixer_gain(int gain)
    {
      fcd_control_block->set_mixer_gain(gain);
    }

void
    fcdproplus_impl::set_freq_corr(int ppm)
    {
        float freq;
        if(d_corr == ppm)
            return;
        d_corr=ppm;
        GR_LOG_INFO(d_logger,boost::format("Set frequency correction to: %1% ppm ") % ppm );
        freq=d_freq_req;
        d_freq_req=0;
        set_freq(freq);
    }

void
    fcdproplus_impl::set_if_gain(int gain)
    {
        if( (gain < 0) || gain > 59) {
            GR_LOG_WARN(d_logger,boost::format("Invalid If gain value: %1%") % gain );
            return;
        }
        fcd_control_block->set_if_gain(gain);

}

} /* namespace fcdproplus */
} /* namespace gr */

0707010000002C000081A4000003E800000064000000015D58261300000797000000000000000000000000000000000000003500000000gr-fcdproplus-3.8~git.20190817/lib/fcdproplus_impl.h/* -*- c++ -*- */
/* 
 * Copyright 2013 Volker Schroer, DL1KSV.
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_FCDPROPLUS_FCDPROPLUS_IMPL_H
#define INCLUDED_FCDPROPLUS_FCDPROPLUS_IMPL_H

#include <fcdproplus/fcdproplus.h>
#include <fcdproplus/fcdpp_control.h>
#include <gnuradio/audio/source.h>
#include <gnuradio/logger.h>
#include <gnuradio/prefs.h>

namespace gr {
  namespace fcdproplus {

class fcdproplus_impl : public fcdproplus
    {
    private:
      gr::audio::source::sptr fcd;              /*!< The audio input source */
      fcdpp_control::sptr fcd_control_block;                /*!< The fcd control block */
      unsigned int d_freq_req;                  /*!< The latest requested frequency in Khz */
      int d_corr;
      int d_unit;
      gr::logger_ptr d_logger;
    public:
      fcdproplus_impl(const std::string user_device_name,int unit);
      ~fcdproplus_impl();
      /* Public API functions documented in include/fcdproplus/fcdproplus.h */
      void set_freq(float freq);
      void set_lna(int gain);
      void set_mixer_gain(int gain);
      void set_freq_corr(int ppm);
      void set_if_gain(int gain);

};

} // namespace fcdproplus
} // namespace gr

#endif /* INCLUDED_FCDPROPLUS_FCDPROPLUS_IMPL_H */

0707010000002D000041ED000003E800000064000000025D58261300000000000000000000000000000000000000000000002700000000gr-fcdproplus-3.8~git.20190817/lib/hid0707010000002E000081A4000003E800000064000000015D58261300004D6D000000000000000000000000000000000000002D00000000gr-fcdproplus-3.8~git.20190817/lib/hid/hid.c/*******************************************************
 HIDAPI - Multi-Platform library for
 communication with HID devices.

Alan Ott
 Signal 11 Software

8/22/2009
 Linux Version - 6/2/2009

At the discretion of the user of this library,
 this software may be licensed under the terms of the
 GNU General Public License v3, a BSD-Style license, or the
 original HIDAPI license as outlined in the LICENSE.txt,
 LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt
 files located at the root of the source distribution.
 These files may also be found in the public source
 code repository located at:
        http://github.com/signal11/hidapi .
********************************************************/

/* C */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <locale.h>
#include <errno.h>

/* Unix */
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/utsname.h>
#include <fcntl.h>
#include <poll.h>

/* Linux */
#include <linux/hidraw.h>
#include <linux/version.h>
#include <linux/input.h>
#include <libudev.h>

#include "hidapi.h"

/* Definitions from linux/hidraw.h. Since these are new, some distros
   may not have header files which contain them. */
#ifndef HIDIOCSFEATURE
#define HIDIOCSFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len)
#endif
#ifndef HIDIOCGFEATURE
#define HIDIOCGFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len)
#endif

/* USB HID device property names */
const char *device_string_names[] = {
	"manufacturer",
	"product",
	"serial",
};

/* Symbolic names for the properties above */
enum device_string_id {
	DEVICE_STRING_MANUFACTURER,
	DEVICE_STRING_PRODUCT,
	DEVICE_STRING_SERIAL,

DEVICE_STRING_COUNT,
};

struct hid_device_ {
	int device_handle;
	int blocking;
	int uses_numbered_reports;
};

static __u32 kernel_version = 0;

static __u32 detect_kernel_version(void)
{
	struct utsname name;
	int major, minor, release;
	int ret;

uname(&name);
	ret = sscanf(name.release, "%d.%d.%d", &major, &minor, &release);
	if (ret == 3) {
		return KERNEL_VERSION(major, minor, release);
	}

ret = sscanf(name.release, "%d.%d", &major, &minor);
	if (ret == 2) {
		return KERNEL_VERSION(major, minor, 0);
	}

printf("Couldn't determine kernel version from version string \"%s\"\n", name.release);
	return 0;
}

static hid_device *new_hid_device(void)
{
	hid_device *dev = calloc(1, sizeof(hid_device));
	dev->device_handle = -1;
	dev->blocking = 1;
	dev->uses_numbered_reports = 0;

return dev;
}

/* The caller must free the returned string with free(). */
static wchar_t *utf8_to_wchar_t(const char *utf8)
{
	wchar_t *ret = NULL;

if (utf8) {
		size_t wlen = mbstowcs(NULL, utf8, 0);
		if ((size_t) -1 == wlen) {
			return wcsdup(L"");
		}
		ret = calloc(wlen+1, sizeof(wchar_t));
		mbstowcs(ret, utf8, wlen+1);
		ret[wlen] = 0x0000;
	}

return ret;
}

/* Get an attribute value from a udev_device and return it as a whar_t
   string. The returned string must be freed with free() when done.*/
static wchar_t *copy_udev_string(struct udev_device *dev, const char *udev_name)
{
	return utf8_to_wchar_t(udev_device_get_sysattr_value(dev, udev_name));
}

/* uses_numbered_reports() returns 1 if report_descriptor describes a device
   which contains numbered reports. */
static int uses_numbered_reports(__u8 *report_descriptor, __u32 size) {
	unsigned int i = 0;
	int size_code;
	int data_len, key_size;

while (i < size) {
		int key = report_descriptor[i];

/* Check for the Report ID key */
		if (key == 0x85/*Report ID*/) {
			/* This device has a Report ID, which means it uses
			   numbered reports. */
			return 1;
		}

//printf("key: %02hhx\n", key);

if ((key & 0xf0) == 0xf0) {
			/* This is a Long Item. The next byte contains the
			   length of the data section (value) for this key.
			   See the HID specification, version 1.11, section
			   6.2.2.3, titled "Long Items." */
			if (i+1 < size)
				data_len = report_descriptor[i+1];
			else
				data_len = 0; /* malformed report */
			key_size = 3;
		}
		else {
			/* This is a Short Item. The bottom two bits of the
			   key contain the size code for the data section
			   (value) for this key.  Refer to the HID
			   specification, version 1.11, section 6.2.2.2,
			   titled "Short Items." */
			size_code = key & 0x3;
			switch (size_code) {
			case 0:
			case 1:
			case 2:
				data_len = size_code;
				break;
			case 3:
				data_len = 4;
				break;
			default:
				/* Can't ever happen since size_code is & 0x3 */
				data_len = 0;
				break;
			};
			key_size = 1;
		}

/* Skip over this key and it's associated data */
		i += data_len + key_size;
	}

/* Didn't find a Report ID key. Device doesn't use numbered reports. */
	return 0;
}

/*
 * The caller is responsible for free()ing the (newly-allocated) character
 * strings pointed to by serial_number_utf8 and product_name_utf8 after use.
 */
static int
parse_uevent_info(const char *uevent, int *bus_type,
	unsigned short *vendor_id, unsigned short *product_id,
	char **serial_number_utf8, char **product_name_utf8)
{
	char *tmp = strdup(uevent);
	char *saveptr = NULL;
	char *line;
	char *key;
	char *value;

int found_id = 0;
	int found_serial = 0;
	int found_name = 0;

line = strtok_r(tmp, "\n", &saveptr);
	while (line != NULL) {
		/* line: "KEY=value" */
		key = line;
		value = strchr(line, '=');
		if (!value) {
			goto next_line;
		}
		*value = '\0';
		value++;

if (strcmp(key, "HID_ID") == 0) {
			/**
			 *        type vendor   product
			 * HID_ID=0003:000005AC:00008242
			 **/
			int ret = sscanf(value, "%x:%hx:%hx", bus_type, vendor_id, product_id);
			if (ret == 3) {
				found_id = 1;
			}
		} else if (strcmp(key, "HID_NAME") == 0) {
			/* The caller has to free the product name */
			*product_name_utf8 = strdup(value);
			found_name = 1;
		} else if (strcmp(key, "HID_UNIQ") == 0) {
			/* The caller has to free the serial number */
			*serial_number_utf8 = strdup(value);
			found_serial = 1;
		}

next_line:
		line = strtok_r(NULL, "\n", &saveptr);
	}

free(tmp);
	return (found_id && found_name && found_serial);
}

static int get_device_string(hid_device *dev, enum device_string_id key, wchar_t *string, size_t maxlen)
{
	struct udev *udev;
	struct udev_device *udev_dev, *parent, *hid_dev;
	struct stat s;
	int ret = -1;
        char *serial_number_utf8 = NULL;
        char *product_name_utf8 = NULL;

/* Create the udev object */
	udev = udev_new();
	if (!udev) {
		printf("Can't create udev\n");
		return -1;
	}

/* Get the dev_t (major/minor numbers) from the file handle. */
	fstat(dev->device_handle, &s);
	/* Open a udev device from the dev_t. 'c' means character device. */
	udev_dev = udev_device_new_from_devnum(udev, 'c', s.st_rdev);
	if (udev_dev) {
		hid_dev = udev_device_get_parent_with_subsystem_devtype(
			udev_dev,
			"hid",
			NULL);
		if (hid_dev) {
			unsigned short dev_vid;
			unsigned short dev_pid;
			int bus_type;
			size_t retm;

ret = parse_uevent_info(
			           udev_device_get_sysattr_value(hid_dev, "uevent"),
			           &bus_type,
			           &dev_vid,
			           &dev_pid,
			           &serial_number_utf8,
			           &product_name_utf8);

if (bus_type == BUS_BLUETOOTH) {
				switch (key) {
					case DEVICE_STRING_MANUFACTURER:
						wcsncpy(string, L"", maxlen);
						ret = 0;
						break;
					case DEVICE_STRING_PRODUCT:
						retm = mbstowcs(string, product_name_utf8, maxlen);
						ret = (retm == (size_t)-1)? -1: 0;
						break;
					case DEVICE_STRING_SERIAL:
						retm = mbstowcs(string, serial_number_utf8, maxlen);
						ret = (retm == (size_t)-1)? -1: 0;
						break;
					case DEVICE_STRING_COUNT:
					default:
						ret = -1;
						break;
				}
			}
			else {
				/* This is a USB device. Find its parent USB Device node. */
				parent = udev_device_get_parent_with_subsystem_devtype(
					   udev_dev,
					   "usb",
					   "usb_device");
				if (parent) {
					const char *str;
					const char *key_str = NULL;

if (key >= 0 && key < DEVICE_STRING_COUNT) {
						key_str = device_string_names[key];
					} else {
						ret = -1;
						goto end;
					}

str = udev_device_get_sysattr_value(parent, key_str);
					if (str) {
						/* Convert the string from UTF-8 to wchar_t */
						retm = mbstowcs(string, str, maxlen);
						ret = (retm == (size_t)-1)? -1: 0;
						goto end;
					}
				}
			}
		}
	}

end:
        free(serial_number_utf8);
        free(product_name_utf8);

udev_device_unref(udev_dev);
	/* parent and hid_dev don't need to be (and can't be) unref'd.
	   I'm not sure why, but they'll throw double-free() errors. */
	udev_unref(udev);

return ret;
}

int HID_API_EXPORT hid_init(void)
{
	const char *locale;

/* Set the locale if it's not set. */
	locale = setlocale(LC_CTYPE, NULL);
	if (!locale)
		setlocale(LC_CTYPE, "");

kernel_version = detect_kernel_version();

return 0;
}

int HID_API_EXPORT hid_exit(void)
{
	/* Nothing to do for this in the Linux/hidraw implementation. */
	return 0;
}

struct hid_device_info  HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id)
{
	struct udev *udev;
	struct udev_enumerate *enumerate;
	struct udev_list_entry *devices, *dev_list_entry;

struct hid_device_info *root = NULL; /* return object */
	struct hid_device_info *cur_dev = NULL;
	struct hid_device_info *prev_dev = NULL; /* previous device */

hid_init();

/* Create the udev object */
	udev = udev_new();
	if (!udev) {
		printf("Can't create udev\n");
		return NULL;
	}

/* Create a list of the devices in the 'hidraw' subsystem. */
	enumerate = udev_enumerate_new(udev);
	udev_enumerate_add_match_subsystem(enumerate, "hidraw");
	udev_enumerate_scan_devices(enumerate);
	devices = udev_enumerate_get_list_entry(enumerate);
	/* For each item, see if it matches the vid/pid, and if so
	   create a udev_device record for it */
	udev_list_entry_foreach(dev_list_entry, devices) {
		const char *sysfs_path;
		const char *dev_path;
		const char *str;
		struct udev_device *raw_dev; /* The device's hidraw udev node. */
		struct udev_device *hid_dev; /* The device's HID udev node. */
		struct udev_device *usb_dev; /* The device's USB udev node. */
		struct udev_device *intf_dev; /* The device's interface (in the USB sense). */
		unsigned short dev_vid;
		unsigned short dev_pid;
		char *serial_number_utf8 = NULL;
		char *product_name_utf8 = NULL;
		int bus_type;
		int result;

/* Get the filename of the /sys entry for the device
		   and create a udev_device object (dev) representing it */
		sysfs_path = udev_list_entry_get_name(dev_list_entry);
		raw_dev = udev_device_new_from_syspath(udev, sysfs_path);
		dev_path = udev_device_get_devnode(raw_dev);

hid_dev = udev_device_get_parent_with_subsystem_devtype(
			raw_dev,
			"hid",
			NULL);

if (!hid_dev) {
			/* Unable to find parent hid device. */
			goto next;
		}

result = parse_uevent_info(
			udev_device_get_sysattr_value(hid_dev, "uevent"),
			&bus_type,
			&dev_vid,
			&dev_pid,
			&serial_number_utf8,
			&product_name_utf8);

if (!result) {
			/* parse_uevent_info() failed for at least one field. */
			goto next;
		}

if (bus_type != BUS_USB && bus_type != BUS_BLUETOOTH) {
			/* We only know how to handle USB and BT devices. */
			goto next;
		}

/* Check the VID/PID against the arguments */
		if ((vendor_id == 0x0 || vendor_id == dev_vid) &&
		    (product_id == 0x0 || product_id == dev_pid)) {
			struct hid_device_info *tmp;

/* VID/PID match. Create the record. */
			tmp = malloc(sizeof(struct hid_device_info));
			if (cur_dev) {
				cur_dev->next = tmp;
			}
			else {
				root = tmp;
			}
			prev_dev = cur_dev;
			cur_dev = tmp;

/* Fill out the record */
			cur_dev->next = NULL;
			cur_dev->path = dev_path? strdup(dev_path): NULL;

/* VID/PID */
			cur_dev->vendor_id = dev_vid;
			cur_dev->product_id = dev_pid;

/* Serial Number */
			cur_dev->serial_number = utf8_to_wchar_t(serial_number_utf8);

/* Release Number */
			cur_dev->release_number = 0x0;

/* Interface Number */
			cur_dev->interface_number = -1;

switch (bus_type) {
				case BUS_USB:
					/* The device pointed to by raw_dev contains information about
					   the hidraw device. In order to get information about the
					   USB device, get the parent device with the
					   subsystem/devtype pair of "usb"/"usb_device". This will
					   be several levels up the tree, but the function will find
					   it. */
					usb_dev = udev_device_get_parent_with_subsystem_devtype(
							raw_dev,
							"usb",
							"usb_device");

if (!usb_dev) {
						/* Free this device */
						free(cur_dev->serial_number);
						free(cur_dev->path);
						free(cur_dev);

/* Take it off the device list. */
						if (prev_dev) {
							prev_dev->next = NULL;
							cur_dev = prev_dev;
						}
						else {
							cur_dev = root = NULL;
						}

goto next;
					}

/* Manufacturer and Product strings */
					cur_dev->manufacturer_string = copy_udev_string(usb_dev, device_string_names[DEVICE_STRING_MANUFACTURER]);
					cur_dev->product_string = copy_udev_string(usb_dev, device_string_names[DEVICE_STRING_PRODUCT]);

/* Release Number */
					str = udev_device_get_sysattr_value(usb_dev, "bcdDevice");
					cur_dev->release_number = (str)? strtol(str, NULL, 16): 0x0;

/* Get a handle to the interface's udev node. */
					intf_dev = udev_device_get_parent_with_subsystem_devtype(
							raw_dev,
							"usb",
							"usb_interface");
					if (intf_dev) {
						str = udev_device_get_sysattr_value(intf_dev, "bInterfaceNumber");
						cur_dev->interface_number = (str)? strtol(str, NULL, 16): -1;
					}

break;

case BUS_BLUETOOTH:
					/* Manufacturer and Product strings */
					cur_dev->manufacturer_string = wcsdup(L"");
					cur_dev->product_string = utf8_to_wchar_t(product_name_utf8);

break;

default:
					/* Unknown device type - this should never happen, as we
					 * check for USB and Bluetooth devices above */
					break;
			}
		}

next:
		free(serial_number_utf8);
		free(product_name_utf8);
		udev_device_unref(raw_dev);
		/* hid_dev, usb_dev and intf_dev don't need to be (and can't be)
		   unref()d.  It will cause a double-free() error.  I'm not
		   sure why.  */
	}
	/* Free the enumerator and udev objects. */
	udev_enumerate_unref(enumerate);
	udev_unref(udev);

return root;
}

void  HID_API_EXPORT hid_free_enumeration(struct hid_device_info *devs)
{
	struct hid_device_info *d = devs;
	while (d) {
		struct hid_device_info *next = d->next;
		free(d->path);
		free(d->serial_number);
		free(d->manufacturer_string);
		free(d->product_string);
		free(d);
		d = next;
	}
}

hid_device * hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number)
{
	struct hid_device_info *devs, *cur_dev;
	const char *path_to_open = NULL;
	hid_device *handle = NULL;

devs = hid_enumerate(vendor_id, product_id);
	cur_dev = devs;
	while (cur_dev) {
		if (cur_dev->vendor_id == vendor_id &&
		    cur_dev->product_id == product_id) {
			if (serial_number) {
				if (wcscmp(serial_number, cur_dev->serial_number) == 0) {
					path_to_open = cur_dev->path;
					break;
				}
			}
			else {
				path_to_open = cur_dev->path;
				break;
			}
		}
		cur_dev = cur_dev->next;
	}

if (path_to_open) {
		/* Open the device */
		handle = hid_open_path(path_to_open);
	}

hid_free_enumeration(devs);

return handle;
}

hid_device * HID_API_EXPORT hid_open_path(const char *path)
{
	hid_device *dev = NULL;

hid_init();

dev = new_hid_device();

/* OPEN HERE */
	dev->device_handle = open(path, O_RDWR);

/* If we have a good handle, return it. */
	if (dev->device_handle > 0) {

/* Get the report descriptor */
		int res, desc_size = 0;
		struct hidraw_report_descriptor rpt_desc;

memset(&rpt_desc, 0x0, sizeof(rpt_desc));

/* Get Report Descriptor Size */
		res = ioctl(dev->device_handle, HIDIOCGRDESCSIZE, &desc_size);
		if (res < 0)
			perror("HIDIOCGRDESCSIZE");

/* Get Report Descriptor */
		rpt_desc.size = desc_size;
		res = ioctl(dev->device_handle, HIDIOCGRDESC, &rpt_desc);
		if (res < 0) {
			perror("HIDIOCGRDESC");
		} else {
			/* Determine if this device uses numbered reports. */
			dev->uses_numbered_reports =
				uses_numbered_reports(rpt_desc.value,
				                      rpt_desc.size);
		}

return dev;
	}
	else {
		/* Unable to open any devices. */
		free(dev);
		return NULL;
	}
}

int HID_API_EXPORT hid_write(hid_device *dev, const unsigned char *data, size_t length)
{
	int bytes_written;

bytes_written = write(dev->device_handle, data, length);

return bytes_written;
}

int HID_API_EXPORT hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds)
{
	int bytes_read;

if (milliseconds >= 0) {
		/* Milliseconds is either 0 (non-blocking) or > 0 (contains
		   a valid timeout). In both cases we want to call poll()
		   and wait for data to arrive.  Don't rely on non-blocking
		   operation (O_NONBLOCK) since some kernels don't seem to
		   properly report device disconnection through read() when
		   in non-blocking mode.  */
		int ret;
		struct pollfd fds;

fds.fd = dev->device_handle;
		fds.events = POLLIN;
		fds.revents = 0;
		ret = poll(&fds, 1, milliseconds);
		if (ret == -1 || ret == 0) {
			/* Error or timeout */
			return ret;
		}
		else {
			/* Check for errors on the file descriptor. This will
			   indicate a device disconnection. */
			if (fds.revents & (POLLERR | POLLHUP | POLLNVAL))
				return -1;
		}
	}

bytes_read = read(dev->device_handle, data, length);
	if (bytes_read < 0 && (errno == EAGAIN || errno == EINPROGRESS))
		bytes_read = 0;

if (bytes_read >= 0 &&
	    kernel_version != 0 &&
	    kernel_version < KERNEL_VERSION(2,6,34) &&
	    dev->uses_numbered_reports) {
		/* Work around a kernel bug. Chop off the first byte. */
		memmove(data, data+1, bytes_read);
		bytes_read--;
	}

return bytes_read;
}

int HID_API_EXPORT hid_read(hid_device *dev, unsigned char *data, size_t length)
{
	return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0);
}

int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock)
{
	/* Do all non-blocking in userspace using poll(), since it looks
	   like there's a bug in the kernel in some versions where
	   read() will not return -1 on disconnection of the USB device */

dev->blocking = !nonblock;
	return 0; /* Success */
}

int HID_API_EXPORT hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length)
{
	int res;

res = ioctl(dev->device_handle, HIDIOCSFEATURE(length), data);
	if (res < 0)
		perror("ioctl (SFEATURE)");

return res;
}

int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length)
{
	int res;

res = ioctl(dev->device_handle, HIDIOCGFEATURE(length), data);
	if (res < 0)
		perror("ioctl (GFEATURE)");

return res;
}

void HID_API_EXPORT hid_close(hid_device *dev)
{
	if (!dev)
		return;
	close(dev->device_handle);
	free(dev);
}

int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen)
{
	return get_device_string(dev, DEVICE_STRING_MANUFACTURER, string, maxlen);
}

int HID_API_EXPORT_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen)
{
	return get_device_string(dev, DEVICE_STRING_PRODUCT, string, maxlen);
}

int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen)
{
	return get_device_string(dev, DEVICE_STRING_SERIAL, string, maxlen);
}

int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen)
{
	return -1;
}

HID_API_EXPORT const wchar_t * HID_API_CALL  hid_error(hid_device *dev)
{
	return NULL;
}
0707010000002F000081A4000003E800000064000000015D58261300003546000000000000000000000000000000000000003000000000gr-fcdproplus-3.8~git.20190817/lib/hid/hidapi.h/*******************************************************
 HIDAPI - Multi-Platform library for
 communication with HID devices.

Alan Ott
 Signal 11 Software

8/22/2009

/** @file
 * @defgroup API hidapi API
 */

#ifndef HIDAPI_H__
#define HIDAPI_H__

#include <wchar.h>

#ifdef _WIN32
      #define HID_API_EXPORT __declspec(dllexport)
      #define HID_API_CALL
#else
      #define HID_API_EXPORT /**< API export macro */
      #define HID_API_CALL /**< API call macro */
#endif

#define HID_API_EXPORT_CALL HID_API_EXPORT HID_API_CALL /**< API export and call macro*/

#ifdef __cplusplus
extern "C" {
#endif
		struct hid_device_;
		typedef struct hid_device_ hid_device; /**< opaque hidapi structure */

/** hidapi info structure */
		struct hid_device_info {
			/** Platform-specific device path */
			char *path;
			/** Device Vendor ID */
			unsigned short vendor_id;
			/** Device Product ID */
			unsigned short product_id;
			/** Serial Number */
			wchar_t *serial_number;
			/** Device Release Number in binary-coded decimal,
			    also known as Device Version Number */
			unsigned short release_number;
			/** Manufacturer String */
			wchar_t *manufacturer_string;
			/** Product string */
			wchar_t *product_string;
			/** Usage Page for this Device/Interface
			    (Windows/Mac only). */
			unsigned short usage_page;
			/** Usage for this Device/Interface
			    (Windows/Mac only).*/
			unsigned short usage;
			/** The USB interface which this logical device
			    represents. Valid on both Linux implementations
			    in all cases, and valid on the Windows implementation
			    only if the device contains more than one interface. */
			int interface_number;

/** Pointer to the next device */
			struct hid_device_info *next;
		};

/** @brief Initialize the HIDAPI library.

This function initializes the HIDAPI library. Calling it is not
			strictly necessary, as it will be called automatically by
			hid_enumerate() and any of the hid_open_*() functions if it is
			needed.  This function should be called at the beginning of
			execution however, if there is a chance of HIDAPI handles
			being opened by different threads simultaneously.
			
			@ingroup API

@returns
				This function returns 0 on success and -1 on error.
		*/
		int HID_API_EXPORT HID_API_CALL hid_init(void);

/** @brief Finalize the HIDAPI library.

This function frees all of the static data associated with
			HIDAPI. It should be called at the end of execution to avoid
			memory leaks.

@ingroup API

@returns
				This function returns 0 on success and -1 on error.
		*/
		int HID_API_EXPORT HID_API_CALL hid_exit(void);

/** @brief Enumerate the HID Devices.

This function returns a linked list of all the HID devices
			attached to the system which match vendor_id and product_id.
			If @p vendor_id is set to 0 then any vendor matches.
			If @p product_id is set to 0 then any product matches.
			If @p vendor_id and @p product_id are both set to 0, then
			all HID devices will be returned.

@ingroup API
			@param vendor_id The Vendor ID (VID) of the types of device
				to open.
			@param product_id The Product ID (PID) of the types of
				device to open.

@returns
		    	This function returns a pointer to a linked list of type
		    	struct #hid_device, containing information about the HID devices
		    	attached to the system, or NULL in the case of failure. Free
		    	this linked list by calling hid_free_enumeration().
		*/
		struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id);

/** @brief Free an enumeration Linked List

This function frees a linked list created by hid_enumerate().

@ingroup API
		    @param devs Pointer to a list of struct_device returned from
		    	      hid_enumerate().
		*/
		void  HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs);

/** @brief Open a HID device using a Vendor ID (VID), Product ID
			(PID) and optionally a serial number.

If @p serial_number is NULL, the first device with the
			specified VID and PID is opened.

@ingroup API
			@param vendor_id The Vendor ID (VID) of the device to open.
			@param product_id The Product ID (PID) of the device to open.
			@param serial_number The Serial Number of the device to open
				               (Optionally NULL).

@returns
				This function returns a pointer to a #hid_device object on
				success or NULL on failure.
		*/
		HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number);

/** @brief Open a HID device by its path name.

The path name be determined by calling hid_enumerate(), or a
			platform-specific path name can be used (eg: /dev/hidraw0 on
			Linux).

@ingroup API
		    @param path The path name of the device to open

@returns
				This function returns a pointer to a #hid_device object on
				success or NULL on failure.
		*/
		HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path);

/** @brief Write an Output report to a HID device.

The first byte of @p data[] must contain the Report ID. For
			devices which only support a single report, this must be set
			to 0x0. The remaining bytes contain the report data. Since
			the Report ID is mandatory, calls to hid_write() will always
			contain one more byte than the report contains. For example,
			if a hid report is 16 bytes long, 17 bytes must be passed to
			hid_write(), the Report ID (or 0x0, for devices with a
			single report), followed by the report data (16 bytes). In
			this example, the length passed in would be 17.

hid_write() will send the data on the first OUT endpoint, if
			one exists. If it does not, it will send the data through
			the Control Endpoint (Endpoint 0).

@ingroup API
			@param device A device handle returned from hid_open().
			@param data The data to send, including the report number as
				the first byte.
			@param length The length in bytes of the data to send.

@returns
				This function returns the actual number of bytes written and
				-1 on error.
		*/
		int  HID_API_EXPORT HID_API_CALL hid_write(hid_device *device, const unsigned char *data, size_t length);

/** @brief Read an Input report from a HID device with timeout.

Input reports are returned
			to the host through the INTERRUPT IN endpoint. The first byte will
			contain the Report number if the device uses numbered reports.

@ingroup API
			@param device A device handle returned from hid_open().
			@param data A buffer to put the read data into.
			@param length The number of bytes to read. For devices with
				multiple reports, make sure to read an extra byte for
				the report number.
			@param milliseconds timeout in milliseconds or -1 for blocking wait.

@returns
				This function returns the actual number of bytes read and
				-1 on error. If no packet was available to be read within
				the timeout period, this function returns 0.
		*/
		int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds);

/** @brief Read an Input report from a HID device.

Input reports are returned
		    to the host through the INTERRUPT IN endpoint. The first byte will
			contain the Report number if the device uses numbered reports.

@returns
				This function returns the actual number of bytes read and
				-1 on error. If no packet was available to be read and
				the handle is in non-blocking mode, this function returns 0.
		*/
		int  HID_API_EXPORT HID_API_CALL hid_read(hid_device *device, unsigned char *data, size_t length);

/** @brief Set the device handle to be non-blocking.

In non-blocking mode calls to hid_read() will return
			immediately with a value of 0 if there is no data to be
			read. In blocking mode, hid_read() will wait (block) until
			there is data to read before returning.

Nonblocking can be turned on and off at any time.

@ingroup API
			@param device A device handle returned from hid_open().
			@param nonblock enable or not the nonblocking reads
			 - 1 to enable nonblocking
			 - 0 to disable nonblocking.

@returns
				This function returns 0 on success and -1 on error.
		*/
		int  HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *device, int nonblock);

/** @brief Send a Feature report to the device.

Feature reports are sent over the Control endpoint as a
			Set_Report transfer.  The first byte of @p data[] must
			contain the Report ID. For devices which only support a
			single report, this must be set to 0x0. The remaining bytes
			contain the report data. Since the Report ID is mandatory,
			calls to hid_send_feature_report() will always contain one
			more byte than the report contains. For example, if a hid
			report is 16 bytes long, 17 bytes must be passed to
			hid_send_feature_report(): the Report ID (or 0x0, for
			devices which do not use numbered reports), followed by the
			report data (16 bytes). In this example, the length passed
			in would be 17.

@returns
				This function returns the actual number of bytes written and
				-1 on error.
		*/
		int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *device, const unsigned char *data, size_t length);

/** @brief Get a feature report from a HID device.

Make sure to set the first byte of @p data[] to the Report
			ID of the report to be read.  Make sure to allow space for
			this extra byte in @p data[].

@ingroup API
			@param device A device handle returned from hid_open().
			@param data A buffer to put the read data into, including
				the Report ID. Set the first byte of @p data[] to the
				Report ID of the report to be read.
			@param length The number of bytes to read, including an
				extra byte for the report ID. The buffer can be longer
				than the actual report.

@returns
				This function returns the number of bytes read and
				-1 on error.
		*/
		int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *device, unsigned char *data, size_t length);

/** @brief Close a HID device.

@ingroup API
			@param device A device handle returned from hid_open().
		*/
		void HID_API_EXPORT HID_API_CALL hid_close(hid_device *device);

/** @brief Get The Manufacturer String from a HID device.

@ingroup API
			@param device A device handle returned from hid_open().
			@param string A wide string buffer to put the data into.
			@param maxlen The length of the buffer in multiples of wchar_t.

@returns
				This function returns 0 on success and -1 on error.
		*/
		int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *device, wchar_t *string, size_t maxlen);

/** @brief Get The Product String from a HID device.

@ingroup API
			@param device A device handle returned from hid_open().
			@param string A wide string buffer to put the data into.
			@param maxlen The length of the buffer in multiples of wchar_t.

@returns
				This function returns 0 on success and -1 on error.
		*/
		int HID_API_EXPORT_CALL hid_get_product_string(hid_device *device, wchar_t *string, size_t maxlen);

/** @brief Get The Serial Number String from a HID device.

@ingroup API
			@param device A device handle returned from hid_open().
			@param string A wide string buffer to put the data into.
			@param maxlen The length of the buffer in multiples of wchar_t.

@returns
				This function returns 0 on success and -1 on error.
		*/
		int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *device, wchar_t *string, size_t maxlen);

/** @brief Get a string from a HID device, based on its string index.

@ingroup API
			@param device A device handle returned from hid_open().
			@param string_index The index of the string to get.
			@param string A wide string buffer to put the data into.
			@param maxlen The length of the buffer in multiples of wchar_t.

@returns
				This function returns 0 on success and -1 on error.
		*/
		int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *device, int string_index, wchar_t *string, size_t maxlen);

/** @brief Get a string describing the last error which occurred.

@ingroup API
			@param device A device handle returned from hid_open().

@returns
				This function returns a string containing the last error
				which occurred or NULL if none has occurred.
		*/
		HID_API_EXPORT const wchar_t* HID_API_CALL hid_error(hid_device *device);

#ifdef __cplusplus
}
#endif

#endif

07070100000030000081A4000003E800000064000000015D58261300006F08000000000000000000000000000000000000003000000000gr-fcdproplus-3.8~git.20190817/lib/hid/hidmac.c/*******************************************************
 HIDAPI - Multi-Platform library for
 communication with HID devices.

Alan Ott
 Signal 11 Software

2010-07-03

/* See Apple Technical Note TN2187 for details on IOHidManager. */

#include <IOKit/hid/IOHIDManager.h>
#include <IOKit/hid/IOHIDKeys.h>
#include <CoreFoundation/CoreFoundation.h>
#include <wchar.h>
#include <locale.h>
#include <pthread.h>
#include <sys/time.h>
#include <unistd.h>

#include "hidapi.h"

/* Barrier implementation because Mac OSX doesn't have pthread_barrier.
   It also doesn't have clock_gettime(). So much for POSIX and SUSv2.
   This implementation came from Brent Priddy and was posted on
   StackOverflow. It is used with his permission. */
typedef int pthread_barrierattr_t;
typedef struct pthread_barrier {
    pthread_mutex_t mutex;
    pthread_cond_t cond;
    int count;
    int trip_count;
} pthread_barrier_t;

static int pthread_barrier_init(pthread_barrier_t *barrier, const pthread_barrierattr_t *attr, unsigned int count)
{
	if(count == 0) {
		errno = EINVAL;
		return -1;
	}

if(pthread_mutex_init(&barrier->mutex, 0) < 0) {
		return -1;
	}
	if(pthread_cond_init(&barrier->cond, 0) < 0) {
		pthread_mutex_destroy(&barrier->mutex);
		return -1;
	}
	barrier->trip_count = count;
	barrier->count = 0;

return 0;
}

static int pthread_barrier_destroy(pthread_barrier_t *barrier)
{
	pthread_cond_destroy(&barrier->cond);
	pthread_mutex_destroy(&barrier->mutex);
	return 0;
}

static int pthread_barrier_wait(pthread_barrier_t *barrier)
{
	pthread_mutex_lock(&barrier->mutex);
	++(barrier->count);
	if(barrier->count >= barrier->trip_count)
	{
		barrier->count = 0;
		pthread_cond_broadcast(&barrier->cond);
		pthread_mutex_unlock(&barrier->mutex);
		return 1;
	}
	else
	{
		pthread_cond_wait(&barrier->cond, &(barrier->mutex));
		pthread_mutex_unlock(&barrier->mutex);
		return 0;
	}
}

static int return_data(hid_device *dev, unsigned char *data, size_t length);

/* Linked List of input reports received from the device. */
struct input_report {
	uint8_t *data;
	size_t len;
	struct input_report *next;
};

struct hid_device_ {
	IOHIDDeviceRef device_handle;
	int blocking;
	int uses_numbered_reports;
	int disconnected;
	CFStringRef run_loop_mode;
	CFRunLoopRef run_loop;
	CFRunLoopSourceRef source;
	uint8_t *input_report_buf;
	CFIndex max_input_report_len;
	struct input_report *input_reports;

pthread_t thread;
	pthread_mutex_t mutex; /* Protects input_reports */
	pthread_cond_t condition;
	pthread_barrier_t barrier; /* Ensures correct startup sequence */
	pthread_barrier_t shutdown_barrier; /* Ensures correct shutdown sequence */
	int shutdown_thread;
};

static hid_device *new_hid_device(void)
{
	hid_device *dev = calloc(1, sizeof(hid_device));
	dev->device_handle = NULL;
	dev->blocking = 1;
	dev->uses_numbered_reports = 0;
	dev->disconnected = 0;
	dev->run_loop_mode = NULL;
	dev->run_loop = NULL;
	dev->source = NULL;
	dev->input_report_buf = NULL;
	dev->input_reports = NULL;
	dev->shutdown_thread = 0;

/* Thread objects */
	pthread_mutex_init(&dev->mutex, NULL);
	pthread_cond_init(&dev->condition, NULL);
	pthread_barrier_init(&dev->barrier, NULL, 2);
	pthread_barrier_init(&dev->shutdown_barrier, NULL, 2);

return dev;
}

static void free_hid_device(hid_device *dev)
{
	if (!dev)
		return;

/* Delete any input reports still left over. */
	struct input_report *rpt = dev->input_reports;
	while (rpt) {
		struct input_report *next = rpt->next;
		free(rpt->data);
		free(rpt);
		rpt = next;
	}

/* Free the string and the report buffer. The check for NULL
	   is necessary here as CFRelease() doesn't handle NULL like
	   free() and others do. */
	if (dev->run_loop_mode)
		CFRelease(dev->run_loop_mode);
	if (dev->source)
		CFRelease(dev->source);
	free(dev->input_report_buf);

/* Clean up the thread objects */
	pthread_barrier_destroy(&dev->shutdown_barrier);
	pthread_barrier_destroy(&dev->barrier);
	pthread_cond_destroy(&dev->condition);
	pthread_mutex_destroy(&dev->mutex);

/* Free the structure itself. */
	free(dev);
}

static	IOHIDManagerRef hid_mgr = 0x0;

#if 0
static void register_error(hid_device *device, const char *op)
{

}
#endif

static int32_t get_int_property(IOHIDDeviceRef device, CFStringRef key)
{
	CFTypeRef ref;
	int32_t value;

ref = IOHIDDeviceGetProperty(device, key);
	if (ref) {
		if (CFGetTypeID(ref) == CFNumberGetTypeID()) {
			CFNumberGetValue((CFNumberRef) ref, kCFNumberSInt32Type, &value);
			return value;
		}
	}
	return 0;
}

static unsigned short get_vendor_id(IOHIDDeviceRef device)
{
	return get_int_property(device, CFSTR(kIOHIDVendorIDKey));
}

static unsigned short get_product_id(IOHIDDeviceRef device)
{
	return get_int_property(device, CFSTR(kIOHIDProductIDKey));
}

static int32_t get_location_id(IOHIDDeviceRef device)
{
	return get_int_property(device, CFSTR(kIOHIDLocationIDKey));
}

static int32_t get_max_report_length(IOHIDDeviceRef device)
{
	return get_int_property(device, CFSTR(kIOHIDMaxInputReportSizeKey));
}

static int get_string_property(IOHIDDeviceRef device, CFStringRef prop, wchar_t *buf, size_t len)
{
	CFStringRef str;

if (!len)
		return 0;

str = IOHIDDeviceGetProperty(device, prop);

buf[0] = 0;

if (str) {
		CFIndex str_len = CFStringGetLength(str);
		CFRange range;
		CFIndex used_buf_len;
		CFIndex chars_copied;

len --;

range.location = 0;
		range.length = ((size_t)str_len > len)? len: (size_t)str_len;
		chars_copied = CFStringGetBytes(str,
			range,
			kCFStringEncodingUTF32LE,
			(char)'?',
			FALSE,
			(UInt8*)buf,
			len * sizeof(wchar_t),
			&used_buf_len);

if (chars_copied == len)
			buf[len] = 0; /* len is decremented above */
		else
			buf[chars_copied] = 0;

return 0;
	}
	else
		return -1;

}

static int get_string_property_utf8(IOHIDDeviceRef device, CFStringRef prop, char *buf, size_t len)
{
	CFStringRef str;
	if (!len)
		return 0;

str = IOHIDDeviceGetProperty(device, prop);

buf[0] = 0;

if (str) {
		len--;

CFIndex str_len = CFStringGetLength(str);
		CFRange range;
		range.location = 0;
		range.length = str_len;
		CFIndex used_buf_len;
		CFIndex chars_copied;
		chars_copied = CFStringGetBytes(str,
			range,
			kCFStringEncodingUTF8,
			(char)'?',
			FALSE,
			(UInt8*)buf,
			len,
			&used_buf_len);

if (used_buf_len == len)
			buf[len] = 0; /* len is decremented above */
		else
			buf[used_buf_len] = 0;

return used_buf_len;
	}
	else
		return 0;
}

static int get_serial_number(IOHIDDeviceRef device, wchar_t *buf, size_t len)
{
	return get_string_property(device, CFSTR(kIOHIDSerialNumberKey), buf, len);
}

static int get_manufacturer_string(IOHIDDeviceRef device, wchar_t *buf, size_t len)
{
	return get_string_property(device, CFSTR(kIOHIDManufacturerKey), buf, len);
}

static int get_product_string(IOHIDDeviceRef device, wchar_t *buf, size_t len)
{
	return get_string_property(device, CFSTR(kIOHIDProductKey), buf, len);
}

/* Implementation of wcsdup() for Mac. */
static wchar_t *dup_wcs(const wchar_t *s)
{
	size_t len = wcslen(s);
	wchar_t *ret = malloc((len+1)*sizeof(wchar_t));
	wcscpy(ret, s);

return ret;
}

static int make_path(IOHIDDeviceRef device, char *buf, size_t len)
{
	int res;
	unsigned short vid, pid;
	char transport[32];
	int32_t location;

buf[0] = '\0';

res = get_string_property_utf8(
		device, CFSTR(kIOHIDTransportKey),
		transport, sizeof(transport));

if (!res)
		return -1;

location = get_location_id(device);
	vid = get_vendor_id(device);
	pid = get_product_id(device);

res = snprintf(buf, len, "%s_%04hx_%04hx_%x",
                       transport, vid, pid, location);

buf[len-1] = '\0';
	return res+1;
}

/* Initialize the IOHIDManager. Return 0 for success and -1 for failure. */
static int init_hid_manager(void)
{
	/* Initialize all the HID Manager Objects */
	hid_mgr = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone);
	if (hid_mgr) {
		IOHIDManagerSetDeviceMatching(hid_mgr, NULL);
		IOHIDManagerScheduleWithRunLoop(hid_mgr, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
		return 0;
	}

return -1;
}

/* Initialize the IOHIDManager if necessary. This is the public function, and
   it is safe to call this function repeatedly. Return 0 for success and -1
   for failure. */
int HID_API_EXPORT hid_init(void)
{
	if (!hid_mgr) {
		return init_hid_manager();
	}

/* Already initialized. */
	return 0;
}

int HID_API_EXPORT hid_exit(void)
{
	if (hid_mgr) {
		/* Close the HID manager. */
		IOHIDManagerClose(hid_mgr, kIOHIDOptionsTypeNone);
		CFRelease(hid_mgr);
		hid_mgr = NULL;
	}

return 0;
}

static void process_pending_events(void) {
	SInt32 res;
	do {
		res = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.001, FALSE);
	} while(res != kCFRunLoopRunFinished && res != kCFRunLoopRunTimedOut);
}

struct hid_device_info  HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id)
{
	struct hid_device_info *root = NULL; /* return object */
	struct hid_device_info *cur_dev = NULL;
	CFIndex num_devices;
	int i;

/* Set up the HID Manager if it hasn't been done */
	if (hid_init() < 0)
		return NULL;

/* give the IOHIDManager a chance to update itself */
	process_pending_events();

/* Get a list of the Devices */
	IOHIDManagerSetDeviceMatching(hid_mgr, NULL);
	CFSetRef device_set = IOHIDManagerCopyDevices(hid_mgr);

/* Convert the list into a C array so we can iterate easily. */
	num_devices = CFSetGetCount(device_set);
	IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef));
	CFSetGetValues(device_set, (const void **) device_array);

/* Iterate over each device, making an entry for it. */
	for (i = 0; i < num_devices; i++) {
		unsigned short dev_vid;
		unsigned short dev_pid;
		#define BUF_LEN 256
		wchar_t buf[BUF_LEN];
		char cbuf[BUF_LEN];

IOHIDDeviceRef dev = device_array[i];

if (!dev) {
            continue;
        }
		dev_vid = get_vendor_id(dev);
		dev_pid = get_product_id(dev);

/* Check the VID/PID against the arguments */
		if ((vendor_id == 0x0 || vendor_id == dev_vid) &&
		    (product_id == 0x0 || product_id == dev_pid)) {
			struct hid_device_info *tmp;
			size_t len;

/* VID/PID match. Create the record. */
			tmp = malloc(sizeof(struct hid_device_info));
			if (cur_dev) {
				cur_dev->next = tmp;
			}
			else {
				root = tmp;
			}
			cur_dev = tmp;

/* Get the Usage Page and Usage for this device. */
			cur_dev->usage_page = get_int_property(dev, CFSTR(kIOHIDPrimaryUsagePageKey));
			cur_dev->usage = get_int_property(dev, CFSTR(kIOHIDPrimaryUsageKey));

/* Fill out the record */
			cur_dev->next = NULL;
			len = make_path(dev, cbuf, sizeof(cbuf));
			cur_dev->path = strdup(cbuf);

/* Serial Number */
			get_serial_number(dev, buf, BUF_LEN);
			cur_dev->serial_number = dup_wcs(buf);

/* Manufacturer and Product strings */
			get_manufacturer_string(dev, buf, BUF_LEN);
			cur_dev->manufacturer_string = dup_wcs(buf);
			get_product_string(dev, buf, BUF_LEN);
			cur_dev->product_string = dup_wcs(buf);

/* VID/PID */
			cur_dev->vendor_id = dev_vid;
			cur_dev->product_id = dev_pid;

/* Release Number */
			cur_dev->release_number = get_int_property(dev, CFSTR(kIOHIDVersionNumberKey));

/* Interface Number (Unsupported on Mac)*/
			cur_dev->interface_number = -1;
		}
	}

free(device_array);
	CFRelease(device_set);

return root;
}

void  HID_API_EXPORT hid_free_enumeration(struct hid_device_info *devs)
{
	/* This function is identical to the Linux version. Platform independent. */
	struct hid_device_info *d = devs;
	while (d) {
		struct hid_device_info *next = d->next;
		free(d->path);
		free(d->serial_number);
		free(d->manufacturer_string);
		free(d->product_string);
		free(d);
		d = next;
	}
}

hid_device * HID_API_EXPORT hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number)
{
	/* This function is identical to the Linux version. Platform independent. */
	struct hid_device_info *devs, *cur_dev;
	const char *path_to_open = NULL;
	hid_device * handle = NULL;

if (path_to_open) {
		/* Open the device */
		handle = hid_open_path(path_to_open);
	}

hid_free_enumeration(devs);

return handle;
}

static void hid_device_removal_callback(void *context, IOReturn result,
                                        void *sender)
{
	/* Stop the Run Loop for this device. */
	hid_device *d = context;

d->disconnected = 1;
	CFRunLoopStop(d->run_loop);
}

/* The Run Loop calls this function for each input report received.
   This function puts the data into a linked list to be picked up by
   hid_read(). */
static void hid_report_callback(void *context, IOReturn result, void *sender,
                         IOHIDReportType report_type, uint32_t report_id,
                         uint8_t *report, CFIndex report_length)
{
	struct input_report *rpt;
	hid_device *dev = context;

/* Make a new Input Report object */
	rpt = calloc(1, sizeof(struct input_report));
	rpt->data = calloc(1, report_length);
	memcpy(rpt->data, report, report_length);
	rpt->len = report_length;
	rpt->next = NULL;

/* Lock this section */
	pthread_mutex_lock(&dev->mutex);

/* Attach the new report object to the end of the list. */
	if (dev->input_reports == NULL) {
		/* The list is empty. Put it at the root. */
		dev->input_reports = rpt;
	}
	else {
		/* Find the end of the list and attach. */
		struct input_report *cur = dev->input_reports;
		int num_queued = 0;
		while (cur->next != NULL) {
			cur = cur->next;
			num_queued++;
		}
		cur->next = rpt;

/* Pop one off if we've reached 30 in the queue. This
		   way we don't grow forever if the user never reads
		   anything from the device. */
		if (num_queued > 30) {
			return_data(dev, NULL, 0);
		}
	}

/* Signal a waiting thread that there is data. */
	pthread_cond_signal(&dev->condition);

/* Unlock */
	pthread_mutex_unlock(&dev->mutex);

}

/* This gets called when the read_thred's run loop gets signaled by
   hid_close(), and serves to stop the read_thread's run loop. */
static void perform_signal_callback(void *context)
{
	hid_device *dev = context;
	CFRunLoopStop(dev->run_loop); /*TODO: CFRunLoopGetCurrent()*/
}

static void *read_thread(void *param)
{
	hid_device *dev = param;
	SInt32 code;

/* Move the device's run loop to this thread. */
	IOHIDDeviceScheduleWithRunLoop(dev->device_handle, CFRunLoopGetCurrent(), dev->run_loop_mode);

/* Create the RunLoopSource which is used to signal the
	   event loop to stop when hid_close() is called. */
	CFRunLoopSourceContext ctx;
	memset(&ctx, 0, sizeof(ctx));
	ctx.version = 0;
	ctx.info = dev;
	ctx.perform = &perform_signal_callback;
	dev->source = CFRunLoopSourceCreate(kCFAllocatorDefault, 0/*order*/, &ctx);
	CFRunLoopAddSource(CFRunLoopGetCurrent(), dev->source, dev->run_loop_mode);

/* Store off the Run Loop so it can be stopped from hid_close()
	   and on device disconnection. */
	dev->run_loop = CFRunLoopGetCurrent();

/* Notify the main thread that the read thread is up and running. */
	pthread_barrier_wait(&dev->barrier);

/* Run the Event Loop. CFRunLoopRunInMode() will dispatch HID input
	   reports into the hid_report_callback(). */
	while (!dev->shutdown_thread && !dev->disconnected) {
		code = CFRunLoopRunInMode(dev->run_loop_mode, 1000/*sec*/, FALSE);
		/* Return if the device has been disconnected */
		if (code == kCFRunLoopRunFinished) {
			dev->disconnected = 1;
			break;
		}

/* Break if The Run Loop returns Finished or Stopped. */
		if (code != kCFRunLoopRunTimedOut &&
		    code != kCFRunLoopRunHandledSource) {
			/* There was some kind of error. Setting
			   shutdown seems to make sense, but
			   there may be something else more appropriate */
			dev->shutdown_thread = 1;
			break;
		}
	}

/* Now that the read thread is stopping, Wake any threads which are
	   waiting on data (in hid_read_timeout()). Do this under a mutex to
	   make sure that a thread which is about to go to sleep waiting on
	   the condition acutally will go to sleep before the condition is
	   signaled. */
	pthread_mutex_lock(&dev->mutex);
	pthread_cond_broadcast(&dev->condition);
	pthread_mutex_unlock(&dev->mutex);

/* Wait here until hid_close() is called and makes it past
	   the call to CFRunLoopWakeUp(). This thread still needs to
	   be valid when that function is called on the other thread. */
	pthread_barrier_wait(&dev->shutdown_barrier);

return NULL;
}

hid_device * HID_API_EXPORT hid_open_path(const char *path)
{
	int i;
	hid_device *dev = NULL;
	CFIndex num_devices;

dev = new_hid_device();

/* Set up the HID Manager if it hasn't been done */
	if (hid_init() < 0)
		return NULL;

/* give the IOHIDManager a chance to update itself */
	process_pending_events();

CFSetRef device_set = IOHIDManagerCopyDevices(hid_mgr);

num_devices = CFSetGetCount(device_set);
	IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef));
	CFSetGetValues(device_set, (const void **) device_array);
	for (i = 0; i < num_devices; i++) {
		char cbuf[BUF_LEN];
		size_t len;
		IOHIDDeviceRef os_dev = device_array[i];

len = make_path(os_dev, cbuf, sizeof(cbuf));
		if (!strcmp(cbuf, path)) {
			/* Matched Paths. Open this Device. */
			IOReturn ret = IOHIDDeviceOpen(os_dev, kIOHIDOptionsTypeSeizeDevice);
			if (ret == kIOReturnSuccess) {
				char str[32];

free(device_array);
				CFRetain(os_dev);
				CFRelease(device_set);
				dev->device_handle = os_dev;

/* Create the buffers for receiving data */
				dev->max_input_report_len = (CFIndex) get_max_report_length(os_dev);
				dev->input_report_buf = calloc(dev->max_input_report_len, sizeof(uint8_t));

/* Create the Run Loop Mode for this device.
				   printing the reference seems to work. */
				sprintf(str, "HIDAPI_%p", os_dev);
				dev->run_loop_mode =
					CFStringCreateWithCString(NULL, str, kCFStringEncodingASCII);

/* Attach the device to a Run Loop */
				IOHIDDeviceRegisterInputReportCallback(
					os_dev, dev->input_report_buf, dev->max_input_report_len,
					&hid_report_callback, dev);
				IOHIDDeviceRegisterRemovalCallback(dev->device_handle, hid_device_removal_callback, dev);

/* Start the read thread */
				pthread_create(&dev->thread, NULL, read_thread, dev);

/* Wait here for the read thread to be initialized. */
				pthread_barrier_wait(&dev->barrier);

return dev;
			}
			else {
				goto return_error;
			}
		}
	}

return_error:
	free(device_array);
	CFRelease(device_set);
	free_hid_device(dev);
	return NULL;
}

static int set_report(hid_device *dev, IOHIDReportType type, const unsigned char *data, size_t length)
{
	const unsigned char *data_to_send;
	size_t length_to_send;
	IOReturn res;

/* Return if the device has been disconnected. */
	if (dev->disconnected)
		return -1;

if (data[0] == 0x0) {
		/* Not using numbered Reports.
		   Don't send the report number. */
		data_to_send = data+1;
		length_to_send = length-1;
	}
	else {
		/* Using numbered Reports.
		   Send the Report Number */
		data_to_send = data;
		length_to_send = length;
	}

if (!dev->disconnected) {
		res = IOHIDDeviceSetReport(dev->device_handle,
					   type,
					   data[0], /* Report ID*/
					   data_to_send, length_to_send);

if (res == kIOReturnSuccess) {
			return length;
		}
		else
			return -1;
	}

return -1;
}

int HID_API_EXPORT hid_write(hid_device *dev, const unsigned char *data, size_t length)
{
	return set_report(dev, kIOHIDReportTypeOutput, data, length);
}

/* Helper function, so that this isn't duplicated in hid_read(). */
static int return_data(hid_device *dev, unsigned char *data, size_t length)
{
	/* Copy the data out of the linked list item (rpt) into the
	   return buffer (data), and delete the liked list item. */
	struct input_report *rpt = dev->input_reports;
	size_t len = (length < rpt->len)? length: rpt->len;
	memcpy(data, rpt->data, len);
	dev->input_reports = rpt->next;
	free(rpt->data);
	free(rpt);
	return len;
}

static int cond_wait(const hid_device *dev, pthread_cond_t *cond, pthread_mutex_t *mutex)
{
	while (!dev->input_reports) {
		int res = pthread_cond_wait(cond, mutex);
		if (res != 0)
			return res;

/* A res of 0 means we may have been signaled or it may
		   be a spurious wakeup. Check to see that there's acutally
		   data in the queue before returning, and if not, go back
		   to sleep. See the pthread_cond_timedwait() man page for
		   details. */

if (dev->shutdown_thread || dev->disconnected)
			return -1;
	}

return 0;
}

static int cond_timedwait(const hid_device *dev, pthread_cond_t *cond, pthread_mutex_t *mutex, const struct timespec *abstime)
{
	while (!dev->input_reports) {
		int res = pthread_cond_timedwait(cond, mutex, abstime);
		if (res != 0)
			return res;

if (dev->shutdown_thread || dev->disconnected)
			return -1;
	}

return 0;

}

int HID_API_EXPORT hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds)
{
	int bytes_read = -1;

/* Lock the access to the report list. */
	pthread_mutex_lock(&dev->mutex);

/* There's an input report queued up. Return it. */
	if (dev->input_reports) {
		/* Return the first one */
		bytes_read = return_data(dev, data, length);
		goto ret;
	}

/* Return if the device has been disconnected. */
	if (dev->disconnected) {
		bytes_read = -1;
		goto ret;
	}

if (dev->shutdown_thread) {
		/* This means the device has been closed (or there
		   has been an error. An error code of -1 should
		   be returned. */
		bytes_read = -1;
		goto ret;
	}

/* There is no data. Go to sleep and wait for data. */

if (milliseconds == -1) {
		/* Blocking */
		int res;
		res = cond_wait(dev, &dev->condition, &dev->mutex);
		if (res == 0)
			bytes_read = return_data(dev, data, length);
		else {
			/* There was an error, or a device disconnection. */
			bytes_read = -1;
		}
	}
	else if (milliseconds > 0) {
		/* Non-blocking, but called with timeout. */
		int res;
		struct timespec ts;
		struct timeval tv;
		gettimeofday(&tv, NULL);
		TIMEVAL_TO_TIMESPEC(&tv, &ts);
		ts.tv_sec += milliseconds / 1000;
		ts.tv_nsec += (milliseconds % 1000) * 1000000;
		if (ts.tv_nsec >= 1000000000L) {
			ts.tv_sec++;
			ts.tv_nsec -= 1000000000L;
		}

res = cond_timedwait(dev, &dev->condition, &dev->mutex, &ts);
		if (res == 0)
			bytes_read = return_data(dev, data, length);
		else if (res == ETIMEDOUT)
			bytes_read = 0;
		else
			bytes_read = -1;
	}
	else {
		/* Purely non-blocking */
		bytes_read = 0;
	}

ret:
	/* Unlock */
	pthread_mutex_unlock(&dev->mutex);
	return bytes_read;
}

int HID_API_EXPORT hid_read(hid_device *dev, unsigned char *data, size_t length)
{
	return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0);
}

int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock)
{
	/* All Nonblocking operation is handled by the library. */
	dev->blocking = !nonblock;

return 0;
}

int HID_API_EXPORT hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length)
{
	return set_report(dev, kIOHIDReportTypeFeature, data, length);
}

int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length)
{
	CFIndex len = length;
	IOReturn res;

/* Return if the device has been unplugged. */
	if (dev->disconnected)
		return -1;

res = IOHIDDeviceGetReport(dev->device_handle,
	                           kIOHIDReportTypeFeature,
	                           data[0], /* Report ID */
	                           data, &len);
	if (res == kIOReturnSuccess)
		return len;
	else
		return -1;
}

void HID_API_EXPORT hid_close(hid_device *dev)
{
	if (!dev)
		return;

/* Disconnect the report callback before close. */
	if (!dev->disconnected) {
		IOHIDDeviceRegisterInputReportCallback(
			dev->device_handle, dev->input_report_buf, dev->max_input_report_len,
			NULL, dev);
		IOHIDDeviceRegisterRemovalCallback(dev->device_handle, NULL, dev);
		IOHIDDeviceUnscheduleFromRunLoop(dev->device_handle, dev->run_loop, dev->run_loop_mode);
		IOHIDDeviceScheduleWithRunLoop(dev->device_handle, CFRunLoopGetMain(), kCFRunLoopDefaultMode);
	}

/* Cause read_thread() to stop. */
	dev->shutdown_thread = 1;

/* Wake up the run thread's event loop so that the thread can exit. */
	CFRunLoopSourceSignal(dev->source);
	CFRunLoopWakeUp(dev->run_loop);

/* Notify the read thread that it can shut down now. */
	pthread_barrier_wait(&dev->shutdown_barrier);

/* Wait for read_thread() to end. */
	pthread_join(dev->thread, NULL);

/* Close the OS handle to the device, but only if it's not
	   been unplugged. If it's been unplugged, then calling
	   IOHIDDeviceClose() will crash. */
	if (!dev->disconnected) {
		IOHIDDeviceClose(dev->device_handle, kIOHIDOptionsTypeSeizeDevice);
	}

/* Clear out the queue of received reports. */
	pthread_mutex_lock(&dev->mutex);
	while (dev->input_reports) {
		return_data(dev, NULL, 0);
	}
	pthread_mutex_unlock(&dev->mutex);
	CFRelease(dev->device_handle);

free_hid_device(dev);
}

int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen)
{
	return get_manufacturer_string(dev->device_handle, string, maxlen);
}

int HID_API_EXPORT_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen)
{
	return get_product_string(dev->device_handle, string, maxlen);
}

int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen)
{
	return get_serial_number(dev->device_handle, string, maxlen);
}

int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen)
{
	/* TODO: */

return 0;
}

HID_API_EXPORT const wchar_t * HID_API_CALL  hid_error(hid_device *dev)
{
	/* TODO: */

return NULL;
}

#if 0
static int32_t get_usage(IOHIDDeviceRef device)
{
	int32_t res;
	res = get_int_property(device, CFSTR(kIOHIDDeviceUsageKey));
	if (!res)
		res = get_int_property(device, CFSTR(kIOHIDPrimaryUsageKey));
	return res;
}

static int32_t get_usage_page(IOHIDDeviceRef device)
{
	int32_t res;
	res = get_int_property(device, CFSTR(kIOHIDDeviceUsagePageKey));
	if (!res)
		res = get_int_property(device, CFSTR(kIOHIDPrimaryUsagePageKey));
	return res;
}

static int get_transport(IOHIDDeviceRef device, wchar_t *buf, size_t len)
{
	return get_string_property(device, CFSTR(kIOHIDTransportKey), buf, len);
}

int main(void)
{
	IOHIDManagerRef mgr;
	int i;

mgr = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone);
	IOHIDManagerSetDeviceMatching(mgr, NULL);
	IOHIDManagerOpen(mgr, kIOHIDOptionsTypeNone);

CFSetRef device_set = IOHIDManagerCopyDevices(mgr);

CFIndex num_devices = CFSetGetCount(device_set);
	IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef));
	CFSetGetValues(device_set, (const void **) device_array);

for (i = 0; i < num_devices; i++) {
		IOHIDDeviceRef dev = device_array[i];
		printf("Device: %p\n", dev);
		printf("  %04hx %04hx\n", get_vendor_id(dev), get_product_id(dev));

wchar_t serial[256], buf[256];
		char cbuf[256];
		get_serial_number(dev, serial, 256);

printf("  Serial: %ls\n", serial);
		printf("  Loc: %ld\n", get_location_id(dev));
		get_transport(dev, buf, 256);
		printf("  Trans: %ls\n", buf);
		make_path(dev, cbuf, 256);
		printf("  Path: %s\n", cbuf);

}

return 0;
}
#endif
07070100000031000081A4000003E800000064000000015D58261300000461000000000000000000000000000000000000003400000000gr-fcdproplus-3.8~git.20190817/lib/qa_fcdproplus.cc/*
 * Copyright 2012 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

/*
 * This class gathers together all the test cases for the gr-filter
 * directory into a single test suite.  As you create new test cases,
 * add them here.
 */

#include "qa_fcdproplus.h"

CppUnit::TestSuite *
qa_fcdproplus::suite()
{
  CppUnit::TestSuite *s = new CppUnit::TestSuite("fcdproplus");

return s;
}
07070100000032000081A4000003E800000064000000015D58261300000494000000000000000000000000000000000000003300000000gr-fcdproplus-3.8~git.20190817/lib/qa_fcdproplus.h/* -*- c++ -*- */
/*
 * Copyright 2012 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef _QA_FCDPROPLUS_H_
#define _QA_FCDPROPLUS_H_

#include <gruel/attributes.h>
#include <cppunit/TestSuite.h>

//! collect all the tests for the gr-filter directory

class __GR_ATTR_EXPORT qa_fcdproplus
{
 public:
  //! return suite of tests for all of gr-filter directory
  static CppUnit::TestSuite *suite();
};

#endif /* _QA_FCDPROPLUS_H_ */
07070100000033000081A4000003E800000064000000015D58261300000548000000000000000000000000000000000000003600000000gr-fcdproplus-3.8~git.20190817/lib/test_fcdproplus.cc/* -*- c++ -*- */
/*
 * Copyright 2012 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#include <cppunit/TextTestRunner.h>
#include <cppunit/XmlOutputter.h>

#include <gr_unittests.h>
#include "qa_fcdproplus.h"
#include <iostream>

int
main (int argc, char **argv)
{
  CppUnit::TextTestRunner runner;
  std::ofstream xmlfile(get_unittest_path("fcdproplus.xml").c_str());
  CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);

runner.addTest(qa_fcdproplus::suite());
  runner.setOutputter(xmlout);

bool was_successful = runner.run("", false);

return was_successful ? 0 : 1;
}
07070100000034000041ED000003E800000064000000025D58261300000000000000000000000000000000000000000000002600000000gr-fcdproplus-3.8~git.20190817/python07070100000035000081A4000003E800000064000000015D58261300000621000000000000000000000000000000000000003500000000gr-fcdproplus-3.8~git.20190817/python/CMakeLists.txt# Copyright 2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

########################################################################
# Include python install macros
########################################################################
include(GrPython)
if(NOT PYTHONINTERP_FOUND)
    return()
endif()

########################################################################
# Install python sources
########################################################################
GR_PYTHON_INSTALL(
    FILES
    __init__.py
    DESTINATION ${GR_PYTHON_DIR}/fcdproplus
)

########################################################################
# Handle the unit tests
########################################################################
include(GrTest)

set(GR_TEST_TARGET_DEPS gnuradio-fcdproplus)
set(GR_TEST_PYTHON_DIRS ${CMAKE_BINARY_DIR}/swig)
07070100000036000081A4000003E800000064000000015D58261300000720000000000000000000000000000000000000003200000000gr-fcdproplus-3.8~git.20190817/python/__init__.py#
# Copyright 2008,2009 Free Software Foundation, Inc.
#
# This application is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# This application is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#

# The presence of this file turns this directory into a Python package

'''
This is the GNU Radio FCDPROPLUS module. Place your Python package
description here (python/__init__.py).
'''

# ----------------------------------------------------------------
# Temporary workaround for ticket:181 (swig+python problem)
import sys
_RTLD_GLOBAL = 0
try:
    from dl import RTLD_GLOBAL as _RTLD_GLOBAL
except ImportError:
    try:
        from DLFCN import RTLD_GLOBAL as _RTLD_GLOBAL
    except ImportError:
        pass

if _RTLD_GLOBAL != 0:
    _dlopenflags = sys.getdlopenflags()
    sys.setdlopenflags(_dlopenflags|_RTLD_GLOBAL)
# ----------------------------------------------------------------

# import swig generated symbols into the fcdproplus namespace
from .fcdproplus_swig import *

# import any pure python here
#

# ----------------------------------------------------------------
# Tail of workaround
if _RTLD_GLOBAL != 0:
    sys.setdlopenflags(_dlopenflags)      # Restore original flags
# ----------------------------------------------------------------
07070100000037000041ED000003E800000064000000025D58261300000000000000000000000000000000000000000000002400000000gr-fcdproplus-3.8~git.20190817/swig07070100000038000081A4000003E800000064000000015D582613000008C2000000000000000000000000000000000000003300000000gr-fcdproplus-3.8~git.20190817/swig/CMakeLists.txt# Copyright 2011-2014 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.

########################################################################
# Include swig generation macros
########################################################################
find_package(SWIG)
find_package(PythonLibs)
if(NOT SWIG_FOUND OR NOT PYTHONLIBS_FOUND)
    return()
endif()
include(GrSwig)
include(GrPython)

########################################################################
# Setup swig generation
########################################################################
set(GR_SWIG_INCLUDE_DIRS $<TARGET_PROPERTY:gnuradio::runtime_swig,INTERFACE_INCLUDE_DIRECTORIES>)
set(GR_SWIG_TARGET_DEPS gnuradio::runtime_swig)

set(GR_SWIG_LIBRARIES gnuradio-fcdproplus)
set(GR_SWIG_DOC_FILE ${CMAKE_CURRENT_BINARY_DIR}/fcdproplus_swig_doc.i)
set(GR_SWIG_DOC_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/../include)

GR_SWIG_MAKE(fcdproplus_swig fcdproplus_swig.i)

########################################################################
# Install the build swig module
########################################################################
GR_SWIG_INSTALL(TARGETS fcdproplus_swig DESTINATION ${GR_PYTHON_DIR}/fcdproplus)

########################################################################
# Install swig .i files for development
########################################################################
install(
    FILES
    fcdproplus_swig.i
    ${CMAKE_CURRENT_BINARY_DIR}/fcdproplus_swig_doc.i
    DESTINATION ${GR_INCLUDE_DIR}/fcdproplus/swig
)
07070100000039000081A4000003E800000064000000015D58261300000269000000000000000000000000000000000000003600000000gr-fcdproplus-3.8~git.20190817/swig/fcdproplus_swig.i/* -*- c++ -*- */

#define FCDPROPLUS_API

%include "gnuradio.i"			// the common stuff

//load generated python docstrings
%include "fcdproplus_swig_doc.i"

%{
#include "fcdproplus/fcdproplus.h"
#include "fcdproplus/fcdpp_control.h"
#include "fcdproplus/fcd_control.h"
#include "fcdproplus/fcd.h"
%}

%include "fcdproplus/fcdproplus.h"
%include "fcdproplus/fcdpp_control.h"
%include "fcdproplus/fcd_control.h"
%include "fcdproplus/fcd.h"

GR_SWIG_BLOCK_MAGIC2(fcdproplus, fcdproplus);
GR_SWIG_BLOCK_MAGIC2(fcdproplus,fcdpp_control);
GR_SWIG_BLOCK_MAGIC2(fcdproplus,fcd_control);
GR_SWIG_BLOCK_MAGIC2(fcdproplus,fcd);
07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000B00000000TRAILER!!!434 blocks

Places

File gr-fcdproplus-3.8~git.20190817.obscpio of Package gr-fcdproplus (Revision 7529b7a6044d14eff5f032c7b8ea9529)

Places