Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga.

Use a generic tracking radio block class for the tracking code that uses the FPGA HW accelerators.

CONTRIBUTING.md

@@ -75,7 +75,7 @@ the actual username of your GitHub account):
 
    4. Your forked repository https://github.com/YOUR_USERNAME/gnss-sdr
 will receive the default name of `origin`. You can also add the original
-gnss-sdr repository, which is usually called `upstream`:
+gnss-sdr repository, which is usually referred to as `upstream`:
 
           $ cd gnss-sdr
           $ git remote add upstream https://github.com/gnss-sdr/gnss-sdr.git

README.md

@@ -185,9 +185,9 @@ or manually as explained below, and then please follow instructions on how to [d
 $ sudo apt-get install libopenblas-dev liblapack-dev   # For Debian/Ubuntu/LinuxMint
 $ sudo yum install lapack-devel blas-devel             # For Fedora/CentOS/RHEL
 $ sudo zypper install lapack-devel blas-devel          # For OpenSUSE
-$ wget http://sourceforge.net/projects/arma/files/armadillo-8.200.2.tar.xz
+$ wget http://sourceforge.net/projects/arma/files/armadillo-8.500.0.tar.xz
-$ tar xvfz armadillo-8.200.2.tar.xz
+$ tar xvfz armadillo-8.500.0.tar.xz
-$ cd armadillo-8.200.2
+$ cd armadillo-8.500.0
 $ cmake .
 $ make
 $ sudo make install

cmake/Modules/FindGFORTRAN.cmake

@@ -1,3 +1,19 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
 
  find_library(GFORTRAN NAMES gfortran
                  PATHS /usr/lib

cmake/Modules/FindGFlags.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # - Try to find GFlags
 #
 # The following variables are optionally searched for defaults
@@ -9,14 +26,6 @@
 # GFlags_LIBS
 # GFlags_LIBRARY_DIRS
 
-# - Try to find GFlags
-#
-#
-# The following are set after configuration is done:
-# GFlags_FOUND
-# GFlags_INCLUDE_DIRS
-# GFlags_LIBS
-# GFlags_LIBRARY_DIRS
 cmake_minimum_required(VERSION 2.6)
 
 if(APPLE)

cmake/Modules/FindGLOG.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # - Try to find the Google Glog library
 #
 # This module defines the following variables

cmake/Modules/FindGPSTK.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # - Find gpstk library
 # Find the native gpstk includes and library
 # This module defines

cmake/Modules/FindGnuradio.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ########################################################################
 # Find GNU Radio
 ########################################################################

cmake/Modules/FindGperftools.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # Tries to find Gperftools.
 #
 # Usage of this module as follows:

cmake/Modules/FindGrDbfcttc.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ########################################################################
 # Find  GR-DBFCTTC Module
 ########################################################################

cmake/Modules/FindGrGN3S.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ########################################################################
 # Find  GR-GN3S Module
 ########################################################################

cmake/Modules/FindGrOsmoSDR.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # Tries to find gr-osmosdr.
 #
 # Usage of this module as follows:

cmake/Modules/FindLibOsmoSDR.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # Tries to find libosmosdr.
 #
 # Usage of this module as follows:

cmake/Modules/FindLog4cpp.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # - Find Log4cpp
 # Find the native LOG4CPP includes and library
 #

cmake/Modules/FindMATIO.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # FindMATIO
 #
 # Try to find MATIO library

cmake/Modules/FindORC.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 FIND_PACKAGE(PkgConfig)
 PKG_CHECK_MODULES(PC_ORC "orc-0.4 > 0.4.22")
 

cmake/Modules/FindOpenBLAS.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 # - Try to find OpenBLAS library (not headers!)
 #
 # The following environment variable is optionally searched 

cmake/Modules/FindOpenCL.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 #
 # This file taken from FindOpenCL project @ http://gitorious.com/findopencl
 #

cmake/Modules/FindTeleorbit.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 INCLUDE(FindPkgConfig)
 PKG_CHECK_MODULES(PC_TELEORBIT teleorbit)
 

cmake/Modules/FindUHD.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ########################################################################
 # Find the library for the USRP Hardware Driver
 ########################################################################

cmake/Modules/FindVolk.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ########################################################################
 # Find VOLK (Vector-Optimized Library of Kernels)
 ########################################################################

cmake/Modules/FindVolkGnssSdr.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ########################################################################
 # Find VOLK (Vector-Optimized Library of Kernels) GNSS-SDR library
 ########################################################################

cmake/Modules/Findiio.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 INCLUDE(FindPkgConfig)
 PKG_CHECK_MODULES(PC_IIO gnuradio-iio)
 
@@ -22,6 +39,28 @@ FIND_LIBRARY(
           /usr/local/lib64
           /usr/lib
           /usr/lib64
+          /usr/lib/x86_64-linux-gnu
+          /usr/lib/alpha-linux-gnu
+          /usr/lib/aarch64-linux-gnu
+          /usr/lib/arm-linux-gnueabi
+          /usr/lib/arm-linux-gnueabihf
+          /usr/lib/hppa-linux-gnu
+          /usr/lib/i686-gnu
+          /usr/lib/i686-linux-gnu
+          /usr/lib/x86_64-kfreebsd-gnu
+          /usr/lib/i686-kfreebsd-gnu
+          /usr/lib/m68k-linux-gnu
+          /usr/lib/mips-linux-gnu
+          /usr/lib/mips64el-linux-gnuabi64
+          /usr/lib/mipsel-linux-gnu
+          /usr/lib/powerpc-linux-gnu
+          /usr/lib/powerpc-linux-gnuspe
+          /usr/lib/powerpc64-linux-gnu
+          /usr/lib/powerpc64le-linux-gnu
+          /usr/lib/s390x-linux-gnu
+          /usr/lib/sparc64-linux-gnu
+          /usr/lib/x86_64-linux-gnux32
+          /usr/lib/sh4-linux-gnu
 )
 
 INCLUDE(FindPackageHandleStandardArgs)

cmake/Modules/Findlibiio.cmake

@@ -1,9 +1,26 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 INCLUDE(FindPkgConfig)
 PKG_CHECK_MODULES(PC_LIBIIO libiio)
 
 FIND_PATH(
     LIBIIO_INCLUDE_DIRS
-    NAMES gnuradio/iio/api.h
+    NAMES iio.h
     HINTS $ENV{LIBIIO_DIR}/include
           ${PC_LIBIIO_INCLUDEDIR}
     PATHS ${CMAKE_INSTALL_PREFIX}/include
@@ -14,7 +31,7 @@ FIND_PATH(
 
 FIND_LIBRARY(
     LIBIIO_LIBRARIES
-    NAMES libiio.so iio
+    NAMES iio libiio.so.0
     HINTS $ENV{LIBIIO_DIR}/lib
           ${PC_LIBIIO_LIBDIR}
     PATHS ${CMAKE_INSTALL_PREFIX}/lib
@@ -24,27 +41,27 @@ FIND_LIBRARY(
           /usr/lib
           /usr/lib64
           /usr/lib/x86_64-linux-gnu
-          /usr/lib/gcc/alpha-linux-gnu
+          /usr/lib/alpha-linux-gnu
-          /usr/lib/gcc/aarch64-linux-gnu
+          /usr/lib/aarch64-linux-gnu
-          /usr/lib/gcc/arm-linux-gnueabi
+          /usr/lib/arm-linux-gnueabi
-          /usr/lib/gcc/arm-linux-gnueabihf
+          /usr/lib/arm-linux-gnueabihf
-          /usr/lib/gcc/hppa-linux-gnu
+          /usr/lib/hppa-linux-gnu
-          /usr/lib/gcc/i686-gnu
+          /usr/lib/i686-gnu
-          /usr/lib/gcc/i686-linux-gnu
+          /usr/lib/i686-linux-gnu
-          /usr/lib/gcc/x86_64-kfreebsd-gnu
+          /usr/lib/x86_64-kfreebsd-gnu
-          /usr/lib/gcc/i686-kfreebsd-gnu
+          /usr/lib/i686-kfreebsd-gnu
-          /usr/lib/gcc/m68k-linux-gnu
+          /usr/lib/m68k-linux-gnu
-          /usr/lib/gcc/mips-linux-gnu
+          /usr/lib/mips-linux-gnu
-          /usr/lib/gcc/mips64el-linux-gnuabi64
+          /usr/lib/mips64el-linux-gnuabi64
-          /usr/lib/gcc/mipsel-linux-gnu
+          /usr/lib/mipsel-linux-gnu
-          /usr/lib/gcc/powerpc-linux-gnu
+          /usr/lib/powerpc-linux-gnu
-          /usr/lib/gcc/powerpc-linux-gnuspe
+          /usr/lib/powerpc-linux-gnuspe
-          /usr/lib/gcc/powerpc64-linux-gnu
+          /usr/lib/powerpc64-linux-gnu
-          /usr/lib/gcc/powerpc64le-linux-gnu
+          /usr/lib/powerpc64le-linux-gnu
-          /usr/lib/gcc/s390x-linux-gnu
+          /usr/lib/s390x-linux-gnu
-          /usr/lib/gcc/sparc64-linux-gnu
+          /usr/lib/sparc64-linux-gnu
-          /usr/lib/gcc/x86_64-linux-gnux32
+          /usr/lib/x86_64-linux-gnux32
-          /usr/lib/gcc/sh4-linux-gnu
+          /usr/lib/sh4-linux-gnu
           /Library/Frameworks/iio.framework/
 )
 

cmake/Modules/SetupPython.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ########################################################################
 # Setup the python interpreter:
 # This allows the user to specify a specific interpreter,

cmake/Modules/TestForARM.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ##############################################################################
 # check if the compiler defines the architecture as ARM  and set the 
 # version, if found.

cmake/Modules/TestForSSE.cmake

@@ -1,3 +1,21 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
+
 ###############################################################################
 # Test for availability of SSE
 #

cmake/Toolchains/oe-sdk_cross.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ##########################################################
 # Toolchain file for Open Embedded
 ##########################################################

cmake/Toolchains/zynq-7000.cmake

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 ##########################################################
 # Toolchain file for Zynq-7000 devices
 ##########################################################

cmake/cmake_uninstall.cmake.in

@@ -1,3 +1,20 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 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")

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.cc

@@ -33,15 +33,16 @@
  *
  * -------------------------------------------------------------------------
  */
-#include <new>
+
-#include <gnuradio/fft/fft.h>
-#include <volk/volk.h>
-#include <glog/logging.h>
-#include "gps_l1_ca_pcps_acquisition_fpga.h"
 #include "configuration_interface.h"
+#include "gnss_sdr_flags.h"
+#include "gps_l1_ca_pcps_acquisition_fpga.h"
 #include "gps_sdr_signal_processing.h"
 #include "GPS_L1_CA.h"
-#include "gnss_sdr_flags.h"
+#include <gnuradio/fft/fft.h>
+#include <glog/logging.h>
+#include <new>
+
 
 #define NUM_PRNs 32
 
@@ -70,10 +71,10 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
     unsigned int code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS)));
 
     // The FPGA can only use FFT lengths that are a power of two.
-    float nbits = ceilf(log2f((float) code_length));
+    float nbits = ceilf(log2f((float)code_length));
     unsigned int nsamples_total = pow(2, nbits);
     unsigned int vector_length = nsamples_total * sampled_ms;
-    unsigned int select_queue_Fpga = configuration_->property(role + ".select_queue_Fpga",0);
+    unsigned int select_queue_Fpga = configuration_->property(role + ".select_queue_Fpga", 0);
     acq_parameters.select_queue_Fpga = select_queue_Fpga;
     std::string default_device_name = "/dev/uio0";
     std::string device_name = configuration_->property(role + ".devicename", default_device_name);
@@ -95,7 +96,7 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
         {
             gps_l1_ca_code_gen_complex_sampled(code, PRN, fs_in, 0);  // generate PRN code
             // fill in zero padding
-            for (int s=code_length;s<nsamples_total;s++)
+            for (int s = code_length; s < nsamples_total; s++)
                 {
                     code[s] = 0;
                 }
@@ -117,9 +118,8 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
                 }
             for (unsigned int i = 0; i < nsamples_total; i++)  // map the FFT to the dynamic range of the fixed point values an copy to buffer containing all FFTs
                 {
-                    d_all_fft_codes_[i + nsamples_total * (PRN -1)] = lv_16sc_t(static_cast<int>(floor(fft_codes_padded[i].real() * (pow(2, 7) - 1) / max)),
+                    d_all_fft_codes_[i + nsamples_total * (PRN - 1)] = lv_16sc_t(static_cast<int>(floor(fft_codes_padded[i].real() * (pow(2, 7) - 1) / max)),
                         static_cast<int>(floor(fft_codes_padded[i].imag() * (pow(2, 7) - 1) / max)));
-
                 }
         }
 

src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.h

@@ -37,11 +37,11 @@
 #ifndef GNSS_SDR_GPS_L1_CA_PCPS_ACQUISITION_FPGA_H_
 #define GNSS_SDR_GPS_L1_CA_PCPS_ACQUISITION_FPGA_H_
 
-#include <string>
 #include "acquisition_interface.h"
 #include "gnss_synchro.h"
 #include "pcps_acquisition_fpga.h"
-
+#include <volk_gnsssdr/volk_gnsssdr.h>
+#include <string>
 
 class ConfigurationInterface;
 
@@ -144,8 +144,7 @@ private:
     std::string role_;
     unsigned int in_streams_;
     unsigned int out_streams_;
-    lv_16sc_t *d_all_fft_codes_; // memory that contains all the code ffts
+    lv_16sc_t* d_all_fft_codes_;  // memory that contains all the code ffts
-
 };
 
 #endif /* GNSS_SDR_GPS_L1_CA_PCPS_ACQUISITION_FPGA_H_ */

src/algorithms/acquisition/gnuradio_blocks/galileo_e5a_noncoherent_iq_acquisition_caf_cc.cc

@@ -36,12 +36,12 @@
  */
 
 #include "galileo_e5a_noncoherent_iq_acquisition_caf_cc.h"
-#include <sstream>
+#include "control_message_factory.h"
-#include <gnuradio/io_signature.h>
 #include <glog/logging.h>
+#include <gnuradio/io_signature.h>
 #include <volk/volk.h>
 #include <volk_gnsssdr/volk_gnsssdr.h>
-#include "control_message_factory.h"
+#include <sstream>
 
 using google::LogMessage;
 
@@ -62,11 +62,15 @@ galileo_e5a_noncoherentIQ_acquisition_caf_cc_sptr galileo_e5a_noncoherentIQ_make
             samples_per_code, bit_transition_flag, dump, dump_filename, both_signal_components_, CAF_window_hz_, Zero_padding_));
 }
 
+
 galileo_e5a_noncoherentIQ_acquisition_caf_cc::galileo_e5a_noncoherentIQ_acquisition_caf_cc(
     unsigned int sampled_ms,
     unsigned int max_dwells,
-    unsigned int doppler_max, long freq, long fs_in,
+    unsigned int doppler_max,
-    int samples_per_ms, int samples_per_code,
+    long freq,
+    long fs_in,
+    int samples_per_ms,
+    int samples_per_code,
     bool bit_transition_flag,
     bool dump,
     std::string dump_filename,
@@ -167,6 +171,7 @@ galileo_e5a_noncoherentIQ_acquisition_caf_cc::galileo_e5a_noncoherentIQ_acquisit
     d_gr_stream_buffer = 0;
 }
 
+
 galileo_e5a_noncoherentIQ_acquisition_caf_cc::~galileo_e5a_noncoherentIQ_acquisition_caf_cc()
 {
     if (d_num_doppler_bins > 0)
@@ -267,6 +272,7 @@ void galileo_e5a_noncoherentIQ_acquisition_caf_cc::set_local_code(std::complex<f
         }
 }
 
+
 void galileo_e5a_noncoherentIQ_acquisition_caf_cc::init()
 {
     d_gnss_synchro->Flag_valid_acquisition = false;

src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.cc

@@ -39,7 +39,7 @@
 #include <glog/logging.h>
 #include <gnuradio/io_signature.h>
 #include <matio.h>
-#include <volk/volk.h>
+#include <volk_gnsssdr/volk_gnsssdr.h>
 #include <cstring>
 
 
@@ -335,84 +335,6 @@ void pcps_acquisition::send_negative_acquisition()
 }
 
 
-int pcps_acquisition::general_work(int noutput_items __attribute__((unused)),
-    gr_vector_int& ninput_items, gr_vector_const_void_star& input_items,
-    gr_vector_void_star& output_items __attribute__((unused)))
-{
-    /*
-     * By J.Arribas, L.Esteve and M.Molina
-     * Acquisition strategy (Kay Borre book + CFAR threshold):
-     * 1. Compute the input signal power estimation
-     * 2. Doppler serial search loop
-     * 3. Perform the FFT-based circular convolution (parallel time search)
-     * 4. Record the maximum peak and the associated synchronization parameters
-     * 5. Compute the test statistics and compare to the threshold
-     * 6. Declare positive or negative acquisition using a message port
-     */
-
-    gr::thread::scoped_lock lk(d_setlock);
-    if (!d_active or d_worker_active)
-        {
-            d_sample_counter += d_fft_size * ninput_items[0];
-            consume_each(ninput_items[0]);
-            if (d_step_two)
-                {
-                    d_doppler_center_step_two = static_cast<float>(d_gnss_synchro->Acq_doppler_hz);
-                    update_grid_doppler_wipeoffs_step2();
-                    d_state = 0;
-                    d_active = true;
-                }
-            return 0;
-        }
-
-    switch (d_state)
-        {
-        case 0:
-            {
-                //restart acquisition variables
-                d_gnss_synchro->Acq_delay_samples = 0.0;
-                d_gnss_synchro->Acq_doppler_hz = 0.0;
-                d_gnss_synchro->Acq_samplestamp_samples = 0;
-                d_well_count = 0;
-                d_mag = 0.0;
-                d_input_power = 0.0;
-                d_test_statistics = 0.0;
-                d_state = 1;
-                d_sample_counter += d_fft_size * ninput_items[0];  // sample counter
-                consume_each(ninput_items[0]);
-                break;
-            }
-
-        case 1:
-            {
-                // Copy the data to the core and let it know that new data is available
-                if (d_cshort)
-                    {
-                        memcpy(d_data_buffer_sc, input_items[0], d_fft_size * sizeof(lv_16sc_t));
-                    }
-                else
-                    {
-                        memcpy(d_data_buffer, input_items[0], d_fft_size * sizeof(gr_complex));
-                    }
-                if (acq_parameters.blocking)
-                    {
-                        lk.unlock();
-                        acquisition_core(d_sample_counter);
-                    }
-                else
-                    {
-                        gr::thread::thread d_worker(&pcps_acquisition::acquisition_core, this, d_sample_counter);
-                        d_worker_active = true;
-                    }
-                d_sample_counter += d_fft_size;
-                consume_each(1);
-                break;
-            }
-        }
-    return 0;
-}
-
-
 void pcps_acquisition::acquisition_core(unsigned long int samp_count)
 {
     gr::thread::scoped_lock lk(d_setlock);
@@ -686,3 +608,81 @@ void pcps_acquisition::acquisition_core(unsigned long int samp_count)
         }
     d_worker_active = false;
 }
+
+
+int pcps_acquisition::general_work(int noutput_items __attribute__((unused)),
+    gr_vector_int& ninput_items, gr_vector_const_void_star& input_items,
+    gr_vector_void_star& output_items __attribute__((unused)))
+{
+    /*
+     * By J.Arribas, L.Esteve and M.Molina
+     * Acquisition strategy (Kay Borre book + CFAR threshold):
+     * 1. Compute the input signal power estimation
+     * 2. Doppler serial search loop
+     * 3. Perform the FFT-based circular convolution (parallel time search)
+     * 4. Record the maximum peak and the associated synchronization parameters
+     * 5. Compute the test statistics and compare to the threshold
+     * 6. Declare positive or negative acquisition using a message port
+     */
+
+    gr::thread::scoped_lock lk(d_setlock);
+    if (!d_active or d_worker_active)
+        {
+            d_sample_counter += d_fft_size * ninput_items[0];
+            consume_each(ninput_items[0]);
+            if (d_step_two)
+                {
+                    d_doppler_center_step_two = static_cast<float>(d_gnss_synchro->Acq_doppler_hz);
+                    update_grid_doppler_wipeoffs_step2();
+                    d_state = 0;
+                    d_active = true;
+                }
+            return 0;
+        }
+
+    switch (d_state)
+        {
+        case 0:
+            {
+                //restart acquisition variables
+                d_gnss_synchro->Acq_delay_samples = 0.0;
+                d_gnss_synchro->Acq_doppler_hz = 0.0;
+                d_gnss_synchro->Acq_samplestamp_samples = 0;
+                d_well_count = 0;
+                d_mag = 0.0;
+                d_input_power = 0.0;
+                d_test_statistics = 0.0;
+                d_state = 1;
+                d_sample_counter += d_fft_size * ninput_items[0];  // sample counter
+                consume_each(ninput_items[0]);
+                break;
+            }
+
+        case 1:
+            {
+                // Copy the data to the core and let it know that new data is available
+                if (d_cshort)
+                    {
+                        memcpy(d_data_buffer_sc, input_items[0], d_fft_size * sizeof(lv_16sc_t));
+                    }
+                else
+                    {
+                        memcpy(d_data_buffer, input_items[0], d_fft_size * sizeof(gr_complex));
+                    }
+                if (acq_parameters.blocking)
+                    {
+                        lk.unlock();
+                        acquisition_core(d_sample_counter);
+                    }
+                else
+                    {
+                        gr::thread::thread d_worker(&pcps_acquisition::acquisition_core, this, d_sample_counter);
+                        d_worker_active = true;
+                    }
+                d_sample_counter += d_fft_size;
+                consume_each(1);
+                break;
+            }
+        }
+    return 0;
+}

src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.h

@@ -56,7 +56,7 @@
 #include <armadillo>
 #include <gnuradio/block.h>
 #include <gnuradio/fft/fft.h>
-#include <volk_gnsssdr/volk_gnsssdr.h>
+#include <volk/volk.h>
 #include <string>
 
 typedef struct

src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fpga.h

@@ -57,9 +57,9 @@
 #define GNSS_SDR_PCPS_ACQUISITION_FPGA_H_
 
 
-#include <gnuradio/block.h>
 #include "fpga_acquisition.h"
 #include "gnss_synchro.h"
+#include <gnuradio/block.h>
 
 typedef struct
 {
@@ -72,7 +72,7 @@ typedef struct
     int samples_per_code;
     unsigned int select_queue_Fpga;
     std::string device_name;
-    lv_16sc_t *all_fft_codes; // memory that contains all the code ffts
+    lv_16sc_t* all_fft_codes;  // memory that contains all the code ffts
 
 } pcpsconf_fpga_t;
 

src/algorithms/acquisition/gnuradio_blocks/pcps_opencl_acquisition_cc.cc

@@ -49,18 +49,18 @@
  */
 
 #include "pcps_opencl_acquisition_cc.h"
-#include <algorithm>
-#include <fstream>
-#include <iostream>
-#include <sstream>
-#include <glog/logging.h>
-#include <gnuradio/io_signature.h>
-#include <volk/volk.h>
-#include <volk_gnsssdr/volk_gnsssdr.h>
 #include "control_message_factory.h"
 #include "opencl/fft_base_kernels.h"
 #include "opencl/fft_internal.h"
 #include "GPS_L1_CA.h"  //GPS_TWO_PI
+#include <glog/logging.h>
+#include <gnuradio/io_signature.h>
+#include <volk/volk.h>
+#include <volk_gnsssdr/volk_gnsssdr.h>
+#include <algorithm>
+#include <fstream>
+#include <iostream>
+#include <sstream>
 
 
 using google::LogMessage;
@@ -78,10 +78,15 @@ pcps_opencl_acquisition_cc_sptr pcps_make_opencl_acquisition_cc(
             samples_per_code, bit_transition_flag, dump, dump_filename));
 }
 
+
 pcps_opencl_acquisition_cc::pcps_opencl_acquisition_cc(
-    unsigned int sampled_ms, unsigned int max_dwells,
+    unsigned int sampled_ms,
-    unsigned int doppler_max, long freq, long fs_in,
+    unsigned int max_dwells,
-    int samples_per_ms, int samples_per_code,
+    unsigned int doppler_max,
+    long freq,
+    long fs_in,
+    int samples_per_ms,
+    int samples_per_code,
     bool bit_transition_flag,
     bool dump,
     std::string dump_filename) : gr::block("pcps_opencl_acquisition_cc",
@@ -339,6 +344,7 @@ void pcps_opencl_acquisition_cc::init()
         }
 }
 
+
 void pcps_opencl_acquisition_cc::set_local_code(std::complex<float> *code)
 {
     if (d_opencl == 0)
@@ -374,6 +380,7 @@ void pcps_opencl_acquisition_cc::set_local_code(std::complex<float> *code)
         }
 }
 
+
 void pcps_opencl_acquisition_cc::acquisition_core_volk()
 {
     // initialize acquisition algorithm
@@ -496,6 +503,7 @@ void pcps_opencl_acquisition_cc::acquisition_core_volk()
     d_core_working = false;
 }
 
+
 void pcps_opencl_acquisition_cc::acquisition_core_opencl()
 {
     // initialize acquisition algorithm
@@ -687,6 +695,7 @@ void pcps_opencl_acquisition_cc::set_state(int state)
         }
 }
 
+
 int pcps_opencl_acquisition_cc::general_work(int noutput_items,
     gr_vector_int &ninput_items, gr_vector_const_void_star &input_items,
     gr_vector_void_star &output_items __attribute__((unused)))

src/algorithms/acquisition/gnuradio_blocks/pcps_opencl_acquisition_cc.h

@@ -51,14 +51,14 @@
 #ifndef GNSS_SDR_PCPS_OPENCL_ACQUISITION_CC_H_
 #define GNSS_SDR_PCPS_OPENCL_ACQUISITION_CC_H_
 
-#include <fstream>
+#include "gnss_synchro.h"
-#include <string>
+#include "opencl/fft_internal.h"
-#include <vector>
 #include <gnuradio/block.h>
 #include <gnuradio/gr_complex.h>
 #include <gnuradio/fft/fft.h>
-#include "opencl/fft_internal.h"
+#include <fstream>
-#include "gnss_synchro.h"
+#include <string>
+#include <vector>
 
 #ifdef __APPLE__
 #include "opencl/cl.hpp"

src/algorithms/acquisition/libs/fpga_acquisition.cc

@@ -33,18 +33,13 @@
  * -------------------------------------------------------------------------
  */
 
-// libraries used by the GIPO
-#include <fcntl.h>
-#include <sys/mman.h>
-
-// logging
-#include <glog/logging.h>
-
-// GPS L1
-#include "GPS_L1_CA.h"
-
 #include "fpga_acquisition.h"
+#include "GPS_L1_CA.h"
 #include "gps_sdr_signal_processing.h"
+#include <glog/logging.h>
+#include <fcntl.h>     // libraries used by the GIPO
+#include <sys/mman.h>  // libraries used by the GIPO
+
 
 #define PAGE_SIZE 0x10000                     // default page size for the multicorrelator memory map
 #define MAX_PHASE_STEP_RAD 0.999999999534339  // 1 - pow(2,-31);
@@ -68,6 +63,7 @@ bool fpga_acquisition::init()
     return true;
 }
 
+
 bool fpga_acquisition::set_local_code(unsigned int PRN)
 {
     // select the code with the chosen PRN
@@ -76,6 +72,7 @@ bool fpga_acquisition::set_local_code(unsigned int PRN)
     return true;
 }
 
+
 fpga_acquisition::fpga_acquisition(std::string device_name,
     unsigned int nsamples,
     unsigned int doppler_max,
@@ -83,7 +80,7 @@ fpga_acquisition::fpga_acquisition(std::string device_name,
     unsigned int sampled_ms, unsigned select_queue,
     lv_16sc_t *all_fft_codes)
 {
-    unsigned int vector_length = nsamples_total*sampled_ms;
+    unsigned int vector_length = nsamples_total * sampled_ms;
     // initial values
     d_device_name = device_name;
     d_freq = freq;
@@ -106,7 +103,7 @@ fpga_acquisition::fpga_acquisition(std::string device_name,
     d_map_base = reinterpret_cast<volatile unsigned *>(mmap(NULL, PAGE_SIZE,
         PROT_READ | PROT_WRITE, MAP_SHARED, d_fd, 0));
 
-    if (d_map_base == reinterpret_cast<void*>(-1))
+    if (d_map_base == reinterpret_cast<void *>(-1))
         {
             LOG(WARNING) << "Cannot map the FPGA acquisition module into user memory";
         }
@@ -121,23 +118,25 @@ fpga_acquisition::fpga_acquisition(std::string device_name,
         }
     else
         {
-            LOG(INFO) << "Acquisition test register sanity check success !";
+            LOG(INFO) << "Acquisition test register sanity check success!";
         }
     fpga_acquisition::reset_acquisition();
     DLOG(INFO) << "Acquisition FPGA class created";
-
 }
 
+
 fpga_acquisition::~fpga_acquisition()
 {
     close_device();
 }
 
+
 bool fpga_acquisition::free()
 {
     return true;
 }
 
+
 unsigned fpga_acquisition::fpga_acquisition_test_register(unsigned writeval)
 {
     unsigned readval;
@@ -149,6 +148,7 @@ unsigned fpga_acquisition::fpga_acquisition_test_register(unsigned writeval)
     return readval;
 }
 
+
 void fpga_acquisition::fpga_configure_acquisition_local_code(lv_16sc_t fft_local_code[])
 {
     unsigned short local_code;
@@ -167,11 +167,12 @@ void fpga_acquisition::fpga_configure_acquisition_local_code(lv_16sc_t fft_local
         }
 }
 
+
 void fpga_acquisition::run_acquisition(void)
 {
     // enable interrupts
     int reenable = 1;
-    write(d_fd, reinterpret_cast<void*>(&reenable), sizeof(int));
+    write(d_fd, reinterpret_cast<void *>(&reenable), sizeof(int));
     // launch the acquisition process
     d_map_base[6] = LAUNCH_ACQUISITION;  // writing anything to reg 6 launches the acquisition process
 
@@ -186,14 +187,16 @@ void fpga_acquisition::run_acquisition(void)
         }
 }
 
+
 void fpga_acquisition::configure_acquisition()
 {
     d_map_base[0] = d_select_queue;
     d_map_base[1] = d_vector_length;
     d_map_base[2] = d_nsamples;
-    d_map_base[5] = (int) log2((float) d_vector_length); // log2 FFTlength
+    d_map_base[5] = (int)log2((float)d_vector_length);  // log2 FFTlength
 }
 
+
 void fpga_acquisition::set_phase_step(unsigned int doppler_index)
 {
     float phase_step_rad_real;
@@ -213,12 +216,13 @@ void fpga_acquisition::set_phase_step(unsigned int doppler_index)
             phase_step_rad_real = MAX_PHASE_STEP_RAD;
         }
     phase_step_rad_int_temp = phase_step_rad_real * POW_2_2;               // * 2^2
-    phase_step_rad_int = (int32_t) (phase_step_rad_int_temp * (POW_2_29)); // * 2^29 (in total it makes x2^31 in two steps to avoid the warnings
+    phase_step_rad_int = (int32_t)(phase_step_rad_int_temp * (POW_2_29));  // * 2^29 (in total it makes x2^31 in two steps to avoid the warnings
     d_map_base[3] = phase_step_rad_int;
 }
 
-void fpga_acquisition::read_acquisition_results(uint32_t* max_index,
+
-        float* max_magnitude, unsigned *initial_sample, float *power_sum)
+void fpga_acquisition::read_acquisition_results(uint32_t *max_index,
+    float *max_magnitude, unsigned *initial_sample, float *power_sum)
 {
     unsigned readval = 0;
     readval = d_map_base[1];
@@ -231,6 +235,7 @@ void fpga_acquisition::read_acquisition_results(uint32_t* max_index,
     *max_index = readval;
 }
 
+
 void fpga_acquisition::block_samples()
 {
     d_map_base[14] = 1;  // block the samples
@@ -242,16 +247,18 @@ void fpga_acquisition::unblock_samples()
     d_map_base[14] = 0;  // unblock the samples
 }
 
+
 void fpga_acquisition::close_device()
 {
-    unsigned * aux = const_cast<unsigned*>(d_map_base);
+    unsigned *aux = const_cast<unsigned *>(d_map_base);
-    if (munmap(static_cast<void*>(aux), PAGE_SIZE) == -1)
+    if (munmap(static_cast<void *>(aux), PAGE_SIZE) == -1)
         {
             printf("Failed to unmap memory uio\n");
         }
     close(d_fd);
 }
 
+
 void fpga_acquisition::reset_acquisition(void)
 {
     d_map_base[6] = RESET_ACQUISITION;  // writing a 2 to d_map_base[6] resets the multicorrelator

src/algorithms/acquisition/libs/fpga_acquisition.h

@@ -36,8 +36,8 @@
 #ifndef GNSS_SDR_FPGA_ACQUISITION_H_
 #define GNSS_SDR_FPGA_ACQUISITION_H_
 
-#include <volk_gnsssdr/volk_gnsssdr.h>
 #include <gnuradio/fft/fft.h>
+#include <volk/volk.h>
 
 /*!
  * \brief Class that implements carrier wipe-off and correlators.
@@ -51,12 +51,14 @@ public:
         unsigned int nsamples_total, long fs_in, long freq,
         unsigned int sampled_ms, unsigned select_queue,
         lv_16sc_t *all_fft_codes);
-    ~fpga_acquisition();bool init();bool set_local_code(
+    ~fpga_acquisition();
+    bool init();
+    bool set_local_code(
         unsigned int PRN);
     bool free();
     void run_acquisition(void);
     void set_phase_step(unsigned int doppler_index);
-    void read_acquisition_results(uint32_t* max_index, float* max_magnitude,
+    void read_acquisition_results(uint32_t *max_index, float *max_magnitude,
         unsigned *initial_sample, float *power_sum);
     void block_samples();
     void unblock_samples();
@@ -80,10 +82,9 @@ public:
     }
 
 private:
-
     long d_freq;
     long d_fs_in;
-    gr::fft::fft_complex* d_fft_if; // function used to run the fft of the local codes
+    gr::fft::fft_complex *d_fft_if;  // function used to run the fft of the local codes
     // data related to the hardware module and the driver
     int d_fd;                       // driver descriptor
     volatile unsigned *d_map_base;  // driver memory map

src/algorithms/channel/libs/channel_fsm.cc

@@ -33,6 +33,7 @@
 #include "control_message_factory.h"
 #include <glog/logging.h>
 
+using google::LogMessage;
 
 ChannelFsm::ChannelFsm()
 {
@@ -135,35 +136,41 @@ bool ChannelFsm::Event_failed_tracking_standby()
         }
 }
 
+
 void ChannelFsm::set_acquisition(std::shared_ptr<AcquisitionInterface> acquisition)
 {
     std::lock_guard<std::mutex> lk(mx);
     acq_ = acquisition;
 }
 
+
 void ChannelFsm::set_tracking(std::shared_ptr<TrackingInterface> tracking)
 {
     std::lock_guard<std::mutex> lk(mx);
     trk_ = tracking;
 }
 
+
 void ChannelFsm::set_queue(gr::msg_queue::sptr queue)
 {
     std::lock_guard<std::mutex> lk(mx);
     queue_ = queue;
 }
 
+
 void ChannelFsm::set_channel(unsigned int channel)
 {
     std::lock_guard<std::mutex> lk(mx);
     channel_ = channel;
 }
 
+
 void ChannelFsm::start_acquisition()
 {
     acq_->reset();
 }
 
+
 void ChannelFsm::start_tracking()
 {
     trk_->start_tracking();
@@ -174,6 +181,7 @@ void ChannelFsm::start_tracking()
         }
 }
 
+
 void ChannelFsm::request_satellite()
 {
     std::unique_ptr<ControlMessageFactory> cmf(new ControlMessageFactory());
@@ -183,6 +191,7 @@ void ChannelFsm::request_satellite()
         }
 }
 
+
 void ChannelFsm::notify_stop_tracking()
 {
     std::unique_ptr<ControlMessageFactory> cmf(new ControlMessageFactory());

src/algorithms/channel/libs/channel_msg_receiver_cc.cc

@@ -42,6 +42,7 @@ channel_msg_receiver_cc_sptr channel_msg_receiver_make_cc(std::shared_ptr<Channe
     return channel_msg_receiver_cc_sptr(new channel_msg_receiver_cc(channel_fsm, repeat));
 }
 
+
 void channel_msg_receiver_cc::msg_handler_events(pmt::pmt_t msg)
 {
     bool result = false;
@@ -50,10 +51,10 @@ void channel_msg_receiver_cc::msg_handler_events(pmt::pmt_t msg)
             long int message = pmt::to_long(msg);
             switch (message)
                 {
-                case 1:  //positive acquisition
+                case 1:  // positive acquisition
                     result = d_channel_fsm->Event_valid_acquisition();
                     break;
-                case 2:  //negative acquisition
+                case 2:  // negative acquisition
                     if (d_repeat == true)
                         {
                             result = d_channel_fsm->Event_failed_acquisition_repeat();

src/algorithms/conditioner/adapters/array_signal_conditioner.cc

@@ -37,8 +37,11 @@ using google::LogMessage;
 
 // Constructor
 ArraySignalConditioner::ArraySignalConditioner(ConfigurationInterface *configuration,
-    std::shared_ptr<GNSSBlockInterface> data_type_adapt, std::shared_ptr<GNSSBlockInterface> in_filt,
+    std::shared_ptr<GNSSBlockInterface> data_type_adapt,
-    std::shared_ptr<GNSSBlockInterface> res, std::string role, std::string implementation) : data_type_adapt_(data_type_adapt),
+    std::shared_ptr<GNSSBlockInterface> in_filt,
+    std::shared_ptr<GNSSBlockInterface> res,
+    std::string role,
+    std::string implementation) : data_type_adapt_(data_type_adapt),
                                   in_filt_(in_filt),
                                   res_(res),
                                   role_(role),

src/algorithms/conditioner/adapters/signal_conditioner.cc

@@ -37,8 +37,11 @@ using google::LogMessage;
 
 // Constructor
 SignalConditioner::SignalConditioner(ConfigurationInterface *configuration,
-    std::shared_ptr<GNSSBlockInterface> data_type_adapt, std::shared_ptr<GNSSBlockInterface> in_filt,
+    std::shared_ptr<GNSSBlockInterface> data_type_adapt,
-    std::shared_ptr<GNSSBlockInterface> res, std::string role, std::string implementation) : data_type_adapt_(data_type_adapt),
+    std::shared_ptr<GNSSBlockInterface> in_filt,
+    std::shared_ptr<GNSSBlockInterface> res,
+    std::string role,
+    std::string implementation) : data_type_adapt_(data_type_adapt),
                                   in_filt_(in_filt),
                                   res_(res),
                                   role_(role),
@@ -101,6 +104,7 @@ gr::basic_block_sptr SignalConditioner::get_left_block()
     return data_type_adapt_->get_left_block();
 }
 
+
 gr::basic_block_sptr SignalConditioner::get_right_block()
 {
     return res_->get_right_block();

src/algorithms/input_filter/gnuradio_blocks/notch_cc.cc

@@ -45,7 +45,11 @@ notch_sptr make_notch_filter(float pfa, float p_c_factor,
 }
 
 
-Notch::Notch(float pfa, float p_c_factor, int length_, int n_segments_est, int n_segments_reset) : gr::block("Notch",
+Notch::Notch(float pfa,
+    float p_c_factor,
+    int length_,
+    int n_segments_est,
+    int n_segments_reset) : gr::block("Notch",
                                 gr::io_signature::make(1, 1, sizeof(gr_complex)),
                                 gr::io_signature::make(1, 1, sizeof(gr_complex)))
 {
@@ -79,6 +83,7 @@ Notch::~Notch()
     volk_free(power_spect);
 }
 
+
 void Notch::forecast(int noutput_items __attribute__((unused)), gr_vector_int &ninput_items_required)
 {
     for (unsigned int aux = 0; aux < ninput_items_required.size(); aux++)
@@ -87,6 +92,7 @@ void Notch::forecast(int noutput_items __attribute__((unused)), gr_vector_int &n
         }
 }
 
+
 int Notch::general_work(int noutput_items, gr_vector_int &ninput_items __attribute__((unused)),
     gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 {

src/algorithms/input_filter/gnuradio_blocks/notch_lite_cc.cc

@@ -43,7 +43,13 @@ notch_lite_sptr make_notch_filter_lite(float p_c_factor, float pfa, int length_,
     return notch_lite_sptr(new NotchLite(p_c_factor, pfa, length_, n_segments_est, n_segments_reset, n_segments_coeff));
 }
 
-NotchLite::NotchLite(float p_c_factor, float pfa, int length_, int n_segments_est, int n_segments_reset, int n_segments_coeff) : gr::block("NotchLite",
+
+NotchLite::NotchLite(float p_c_factor,
+    float pfa,
+    int length_,
+    int n_segments_est,
+    int n_segments_reset,
+    int n_segments_coeff) : gr::block("NotchLite",
                                 gr::io_signature::make(1, 1, sizeof(gr_complex)),
                                 gr::io_signature::make(1, 1, sizeof(gr_complex)))
 {
@@ -74,11 +80,13 @@ NotchLite::NotchLite(float p_c_factor, float pfa, int length_, int n_segments_es
     d_fft = std::unique_ptr<gr::fft::fft_complex>(new gr::fft::fft_complex(length_, true));
 }
 
+
 NotchLite::~NotchLite()
 {
     volk_free(power_spect);
 }
 
+
 void NotchLite::forecast(int noutput_items __attribute__((unused)), gr_vector_int &ninput_items_required)
 {
     for (unsigned int aux = 0; aux < ninput_items_required.size(); aux++)
@@ -87,6 +95,7 @@ void NotchLite::forecast(int noutput_items __attribute__((unused)), gr_vector_in
         }
 }
 
+
 int NotchLite::general_work(int noutput_items, gr_vector_int &ninput_items __attribute__((unused)),
     gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 {

src/algorithms/input_filter/gnuradio_blocks/pulse_blanking_cc.cc

@@ -44,7 +44,10 @@ pulse_blanking_cc_sptr make_pulse_blanking_cc(float pfa, int length_,
 }
 
 
-pulse_blanking_cc::pulse_blanking_cc(float pfa, int length_, int n_segments_est, int n_segments_reset) : gr::block("pulse_blanking_cc",
+pulse_blanking_cc::pulse_blanking_cc(float pfa,
+    int length_,
+    int n_segments_est,
+    int n_segments_reset) : gr::block("pulse_blanking_cc",
                                 gr::io_signature::make(1, 1, sizeof(gr_complex)),
                                 gr::io_signature::make(1, 1, sizeof(gr_complex)))
 {
@@ -73,6 +76,7 @@ pulse_blanking_cc::~pulse_blanking_cc()
     volk_free(zeros_);
 }
 
+
 void pulse_blanking_cc::forecast(int noutput_items __attribute__((unused)), gr_vector_int &ninput_items_required)
 {
     for (unsigned int aux = 0; aux < ninput_items_required.size(); aux++)
@@ -81,6 +85,7 @@ void pulse_blanking_cc::forecast(int noutput_items __attribute__((unused)), gr_v
         }
 }
 
+
 int pulse_blanking_cc::general_work(int noutput_items, gr_vector_int &ninput_items __attribute__((unused)),
     gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 {

src/algorithms/libs/gnss_sdr_flags.cc

@@ -54,7 +54,7 @@ DEFINE_int32(cn0_samples, 20, "Number of correlator outputs used for CN0 estimat
 
 DEFINE_int32(cn0_min, 25, "Minimum valid CN0 (in dB-Hz).");
 
-DEFINE_int32(max_lock_fail, 50, "Number number of lock failures before dropping satellite.");
+DEFINE_int32(max_lock_fail, 50, "Maximum number of lock failures before dropping a satellite.");
 
 DEFINE_double(carrier_lock_th, 0.85, "Carrier lock threshold (in rad).");
 

src/algorithms/libs/gnss_sdr_flags.h

@@ -50,7 +50,7 @@ DECLARE_int32(doppler_step);  //<! If defined, sets the frequency step in the se
 // Declare flags for tracking blocks
 DECLARE_int32(cn0_samples);       //<! Number of correlator outputs used for CN0 estimation.
 DECLARE_int32(cn0_min);           //<! Minimum valid CN0 (in dB-Hz).
-DECLARE_int32(max_lock_fail);     //<! Number number of lock failures before dropping satellite.
+DECLARE_int32(max_lock_fail);     //<! Maximum number of lock failures before dropping a satellite.
 DECLARE_double(carrier_lock_th);  //<! Carrier lock threshold (in rad).
 DECLARE_double(dll_bw_hz);        //<! Bandwidth of the DLL low pass filter, in Hz (overrides the configuration file).
 DECLARE_double(pll_bw_hz);        //<! Bandwidth of the PLL low pass filter, in Hz (overrides the configuration file).

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/FindORC.cmake

@@ -1,9 +1,24 @@
+# Copyright (C) 2015-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
+
 FIND_PACKAGE(PkgConfig)
 PKG_CHECK_MODULES(PC_ORC "orc-0.4 > 0.4.22")
 
-
-
-
 FIND_PROGRAM(ORCC_EXECUTABLE orcc
              HINTS ${PC_ORC_TOOLSDIR}
 	     PATHS ${ORC_ROOT}/bin ${CMAKE_INSTALL_PREFIX}/bin)

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkAddTest.cmake

@@ -1,21 +1,19 @@
-# Copyright 2015 Free Software Foundation, Inc.
+# Copyright (C) 2015-2018 (see AUTHORS file for a list of contributors)
 #
-# This file is part of Volk
+# This file is part of GNSS-SDR.
 #
-# Volk is free software; you can redistribute it and/or modify it
+# GNSS-SDR is free software: you can redistribute it and/or modify
-# under the terms of the GNU General Public License as published by
+# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
+# the Free Software Foundation, either version 3 of the License, or
-# any later version.
+# (at your option) any later version.
 #
-# Volk is distributed in the hope that it will be useful, but WITHOUT
+# GNSS-SDR is distributed in the hope that it will be useful,
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# License for more details.
+# GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with Volk; see the file COPYING.  If not, write to the Free
+# along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
-# Software Foundation, Inc., 51 Franklin Street, Boston, MA
-# 02110-1301, USA.
 
 if(DEFINED __INCLUDED_VOLK_ADD_TEST)
     return()
@@ -176,20 +174,19 @@ function(VOLK_ADD_TEST test_name executable_name)
     #set them in the PATH to run tests.  The following appends the
     #path of a target dependency.
     #
-    #NOTE: get_target_property LOCATION is being deprecated as of
+    #create a list of target directories to be determined by the
-    #CMake 3.2.0, which just prints a warning & notes that this
+    #"add_test" command, via the $<FOO:BAR> operator; make sure the
-    #functionality will be removed in the future.  Leave it here for
+    #test's directory is first, since it ($1) is prepended to PATH.
-    #now until someone can figure out how to do this in Windows.
+    unset(TARGET_DIR_LIST)
-    foreach(target ${test_name} ${VOLK_TEST_TARGET_DEPS})
+    foreach(target ${executable_name} ${VOLK_TEST_TARGET_DEPS})
-      get_target_property(location "${target}" LOCATION)
+      list(APPEND TARGET_DIR_LIST "$<TARGET_FILE_DIR:${target}>")
-      if(location)
+    endforeach()
-        get_filename_component(path ${location} PATH)
+    #replace list separator with the path separator (escaped)
-        string(REGEX REPLACE "\\$\\(.*\\)" ${CMAKE_BUILD_TYPE} path ${path})
+    string(REPLACE ";" "\\\\;" TARGET_DIR_LIST "${TARGET_DIR_LIST}")
-        list(APPEND libpath ${path})
-      endif(location)
-    endforeach(target)
 
-    list(APPEND libpath ${DLL_PATHS} "%PATH%")
+    #add command line argument (TARGET_DIR_LIST) to path and append current path
+    list(INSERT libpath 0 "%1")
+    list(APPEND libpath "%PATH%")
 
     #replace list separator with the path separator (escaped)
     string(REPLACE ";" "\\;" libpath "${libpath}")
@@ -204,14 +201,18 @@ function(VOLK_ADD_TEST test_name executable_name)
       file(APPEND ${bat_file} "SET ${environ}\n")
     endforeach(environ)
 
+    set(VOLK_TEST_ARGS "${test_name}")
+
     #redo the test args to have a space between each
     string(REPLACE ";" " " VOLK_TEST_ARGS "${VOLK_TEST_ARGS}")
 
     #finally: append the test name to execute
-    file(APPEND ${bat_file} ${test_name} " " ${VOLK_TEST_ARGS} "\n")
+    file(APPEND ${bat_file} "${executable_name} ${VOLK_TEST_ARGS}\n")
     file(APPEND ${bat_file} "\n")
 
-    add_test(${test_name} ${bat_file})
+    add_test(NAME qa_${test_name}
+        COMMAND ${bat_file} ${TARGET_DIR_LIST}
+    )
   endif(WIN32)
 
 endfunction(VOLK_ADD_TEST)

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkBoost.cmake

@@ -1,21 +1,19 @@
-# Copyright 2010-2011 Free Software Foundation, Inc.
+# Copyright (C) 2015-2018 (see AUTHORS file for a list of contributors)
 #
-# This file is part of GNU Radio
+# This file is part of GNSS-SDR.
 #
-# GNU Radio is free software; you can redistribute it and/or modify
+# GNSS-SDR 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)
+# the Free Software Foundation, either version 3 of the License, or
-# any later version.
+# (at your option) any later version.
 #
-# GNU Radio is distributed in the hope that it will be useful,
+# GNSS-SDR 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
+# along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 
 if(DEFINED __INCLUDED_VOLK_BOOST_CMAKE)
     return()

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkBuildTypes.cmake

@@ -1,21 +1,19 @@
-# Copyright 2014 Free Software Foundation, Inc.
+# Copyright (C) 2014-2018 (see AUTHORS file for a list of contributors)
 #
-# This file is part of VOLK
+# This file is part of GNSS-SDR.
 #
-# VOLK is free software; you can redistribute it and/or modify
+# GNSS-SDR 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)
+# the Free Software Foundation, either version 3 of the License, or
-# any later version.
+# (at your option) any later version.
 #
-# VOLK is distributed in the hope that it will be useful,
+# GNSS-SDR 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
+# along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 
 if(DEFINED __INCLUDED_VOLK_BUILD_TYPES_CMAKE)
     return()

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkGnsssdrConfig.cmake.in

@@ -1,3 +1,20 @@
+# Copyright (C) 2015-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
 INCLUDE(FindPkgConfig)
 PKG_CHECK_MODULES(PC_VOLK_GNSSSDR volk_gnsssdr)
 

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkGnsssdrConfigVersion.cmake.in

@@ -1,21 +1,19 @@
-# Copyright 2014 Free Software Foundation, Inc.
+# Copyright (C) 2015-2018 (see AUTHORS file for a list of contributors)
 #
-# This file is part of VOLK.
+# This file is part of GNSS-SDR.
 #
-# VOLK is free software; you can redistribute it and/or modify
+# GNSS-SDR 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)
+# the Free Software Foundation, either version 3 of the License, or
-# any later version.
+# (at your option) any later version.
 #
-# VOLK is distributed in the hope that it will be useful,
+# GNSS-SDR 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 VOLK; see the file COPYING.  If not, write to
+# along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 
 set(MAJOR_VERSION @VERSION_INFO_MAJOR_VERSION@)
 set(MINOR_VERSION @VERSION_INFO_MINOR_VERSION@)

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkPython.cmake

@@ -1,21 +1,19 @@
-# Copyright 2010-2011,2013 Free Software Foundation, Inc.
+# Copyright (C) 2015-2018 (see AUTHORS file for a list of contributors)
 #
-# This file is part of GNU Radio
+# This file is part of GNSS-SDR.
 #
-# GNU Radio is free software; you can redistribute it and/or modify
+# GNSS-SDR 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)
+# the Free Software Foundation, either version 3 of the License, or
-# any later version.
+# (at your option) any later version.
 #
-# GNU Radio is distributed in the hope that it will be useful,
+# GNSS-SDR 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
+# along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 
 if(DEFINED __INCLUDED_VOLK_PYTHON_CMAKE)
     return()

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkVersion.cmake

@@ -1,21 +1,19 @@
-# Copyright 2014 Free Software Foundation, Inc.
+# Copyright (C) 2014-2018 (see AUTHORS file for a list of contributors)
 #
-# This file is part of VOLK.
+# This file is part of GNSS-SDR.
 #
-# VOLK is free software; you can redistribute it and/or modify
+# GNSS-SDR 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)
+# the Free Software Foundation, either version 3 of the License, or
-# any later version.
+# (at your option) any later version.
 #
-# VOLK is distributed in the hope that it will be useful,
+# GNSS-SDR 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 VOLK; see the file COPYING.  If not, write to
+# along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 
 if(DEFINED __INCLUDED_VOLK_VERSION_CMAKE)
     return()

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Toolchains/arm_cortex_a15_hardfp_native.cmake

@@ -0,0 +1,25 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
+########################################################################
+# Toolchain file for building native on a ARM Cortex A8 w/ NEON
+# Usage: cmake -DCMAKE_TOOLCHAIN_FILE=<this file> <source directory>
+########################################################################
+set(CMAKE_CXX_COMPILER g++)
+set(CMAKE_C_COMPILER  gcc)
+set(CMAKE_CXX_FLAGS "-march=armv7-a -mtune=cortex-a15 -mfpu=neon -mfloat-abi=hard" CACHE STRING "" FORCE)
+set(CMAKE_C_FLAGS ${CMAKE_CXX_FLAGS} CACHE STRING "" FORCE) #same flags for C sources

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Toolchains/arm_cortex_a9_hardfp_native.cmake

@@ -0,0 +1,25 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
+########################################################################
+# Toolchain file for building native on a ARM Cortex A8 w/ NEON
+# Usage: cmake -DCMAKE_TOOLCHAIN_FILE=<this file> <source directory>
+########################################################################
+set(CMAKE_CXX_COMPILER g++)
+set(CMAKE_C_COMPILER  gcc)
+set(CMAKE_CXX_FLAGS "-march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=hard" CACHE STRING "" FORCE)
+set(CMAKE_C_FLAGS ${CMAKE_CXX_FLAGS} CACHE STRING "" FORCE) #same flags for C sources

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/cmake_uninstall.cmake.in

@@ -1,3 +1,21 @@
+# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+
+
 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")

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/msvc/config.h

@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2010-2015 (see AUTHORS file for a list of contributors)
+ *
+ * This file is part of GNSS-SDR.
+ *
+ * GNSS-SDR 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.
+ *
+ * GNSS-SDR 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef _MSC_VER  // [
 #error "Use this header only with Microsoft Visual C++ compilers!"
 #endif  // _MSC_VER ]

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/msvc/sys/time.h

@@ -0,0 +1,72 @@
+#ifndef _MSC_VER  // [
+#error "Use this header only with Microsoft Visual C++ compilers!"
+#endif  // _MSC_VER ]
+
+#ifndef _MSC_SYS_TIME_H_
+#define _MSC_SYS_TIME_H_
+
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif
+
+//http://social.msdn.microsoft.com/Forums/en/vcgeneral/thread/430449b3-f6dd-4e18-84de-eebd26a8d668
+#include < time.h >
+#include <windows.h>  //I've omitted this line.
+#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64
+#else
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
+#endif
+
+#if _MSC_VER < 1900
+struct timespec
+{
+    time_t tv_sec; /* Seconds since 00:00:00 GMT, */
+
+    /* 1 January 1970 */
+
+    long tv_nsec; /* Additional nanoseconds since */
+
+    /* tv_sec */
+};
+#endif
+
+struct timezone
+{
+    int tz_minuteswest; /* minutes W of Greenwich */
+    int tz_dsttime;     /* type of dst correction */
+};
+
+static inline int gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+    FILETIME ft;
+    unsigned __int64 tmpres = 0;
+    static int tzflag;
+
+    if (NULL != tv)
+        {
+            GetSystemTimeAsFileTime(&ft);
+
+            tmpres |= ft.dwHighDateTime;
+            tmpres <<= 32;
+            tmpres |= ft.dwLowDateTime;
+
+            /*converting file time to unix epoch*/
+            tmpres -= DELTA_EPOCH_IN_MICROSECS;
+            tv->tv_sec = (long)(tmpres / 1000000UL);
+            tv->tv_usec = (long)(tmpres % 1000000UL);
+        }
+
+    if (NULL != tz)
+        {
+            if (!tzflag)
+                {
+                    _tzset();
+                    tzflag++;
+                }
+            tz->tz_minuteswest = _timezone / 60;
+            tz->tz_dsttime = _daylight;
+        }
+
+    return 0;
+}

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/archs.xml

@@ -13,12 +13,24 @@
 </arch>
 
 <arch name="neon">
-  <flag compiler="gnu">-mfpu=neon</flag>
   <flag compiler="gnu">-funsafe-math-optimizations</flag>
   <alignment>16</alignment>
   <check name="has_neon"></check>
 </arch>
 
+<arch name="neonv7">
+  <flag compiler="gnu">-mfpu=neon</flag>
+  <flag compiler="gnu">-funsafe-math-optimizations</flag>
+  <alignment>16</alignment>
+  <check name="has_neonv7"></check>
+</arch>
+
+<arch name="neonv8">
+  <flag compiler="gnu">-funsafe-math-optimizations</flag>
+  <alignment>16</alignment>
+  <check name="has_neonv8"></check>
+</arch>
+
 <arch name="32">
   <flag compiler="gnu">-m32</flag>
 </arch>

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/machines.xml

@@ -5,7 +5,15 @@
 </machine>
 
 <machine name="neon">
-<archs>generic neon softfp|hardfp orc|</archs>
+<archs>generic neon orc|</archs>
+</machine>
+
+<machine name="neonv7">
+<archs>generic neon neonv7 softfp|hardfp orc|</archs>
+</machine>
+
+<machine name="neonv8">
+<archs>generic neon neonv8</archs>
 </machine>
 
 <!-- trailing | bar means generate without either for MSVC -->

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16i_resamplerxnpuppet_16i.h

@@ -249,7 +249,7 @@ static inline void volk_gnsssdr_16i_resamplerxnpuppet_16i_a_avx(int16_t* result,
 #endif
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_16i_resamplerxnpuppet_16i_neon(int16_t* result, const int16_t* local_code, unsigned int num_points)
 {
     int code_length_chips = 2046;

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16i_xn_resampler_16i_xn.h

@@ -526,7 +526,7 @@ static inline void volk_gnsssdr_16i_xn_resampler_16i_xn_u_avx(int16_t** result,
 #endif
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 static inline void volk_gnsssdr_16i_xn_resampler_16i_xn_neon(int16_t** result, const int16_t* local_code, float rem_code_phase_chips, float code_phase_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
 {

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_16i_rotator_dot_prod_16ic_xn.h

@@ -1049,7 +1049,7 @@ static inline void volk_gnsssdr_16ic_16i_rotator_dot_prod_16ic_xn_u_avx2(lv_16sc
 }
 #endif /* LV_HAVE_AVX2 */
 
-//#ifdef LV_HAVE_NEON
+//#ifdef LV_HAVE_NEONV7
 //#include <arm_neon.h>
 
 //static inline void volk_gnsssdr_16ic_16i_rotator_dot_prod_16ic_xn_neon(lv_16sc_t* result, const lv_16sc_t* in_common, const lv_32fc_t phase_inc, lv_32fc_t* phase, const int16_t** in_a,  int num_a_vectors, unsigned int num_points)
@@ -1228,10 +1228,10 @@ static inline void volk_gnsssdr_16ic_16i_rotator_dot_prod_16ic_xn_u_avx2(lv_16sc
 //}
 //}
 
-//#endif [> LV_HAVE_NEON <]
+//#endif [> LV_HAVE_NEONV7 <]
 
 
-//#ifdef LV_HAVE_NEON
+//#ifdef LV_HAVE_NEONV7
 //#include <arm_neon.h>
 //#include <volk_gnsssdr/volk_gnsssdr_neon_intrinsics.h>
 
@@ -1419,10 +1419,10 @@ static inline void volk_gnsssdr_16ic_16i_rotator_dot_prod_16ic_xn_u_avx2(lv_16sc
 //}
 //}
 
-//#endif [> LV_HAVE_NEON <]
+//#endif [> LV_HAVE_NEONV7 <]
 
 
-//#ifdef LV_HAVE_NEON
+//#ifdef LV_HAVE_NEONV7
 //#include <arm_neon.h>
 //#include <volk_gnsssdr/volk_gnsssdr_neon_intrinsics.h>
 
@@ -1601,6 +1601,6 @@ static inline void volk_gnsssdr_16ic_16i_rotator_dot_prod_16ic_xn_u_avx2(lv_16sc
 //}
 //}
 
-//#endif [> LV_HAVE_NEON <]
+//#endif [> LV_HAVE_NEONV7 <]
 
 #endif /*INCLUDED_volk_gnsssdr_16ic_16i_dot_prod_16ic_xn_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_16i_rotator_dotprodxnpuppet_16ic.h

@@ -317,7 +317,7 @@ static inline void volk_gnsssdr_16ic_16i_rotator_dotprodxnpuppet_16ic_u_avx2(lv_
 //#endif // AVX2
 
 
-//#ifdef LV_HAVE_NEON
+//#ifdef LV_HAVE_NEONV7
 //static inline void volk_gnsssdr_16ic_16i_rotator_dotprodxnpuppet_16ic_neon(lv_16sc_t* result, const lv_16sc_t* local_code, const lv_16sc_t* in, unsigned int num_points)
 //{
 //// phases must be normalized. Phase rotator expects a complex exponential input!
@@ -348,7 +348,7 @@ static inline void volk_gnsssdr_16ic_16i_rotator_dotprodxnpuppet_16ic_u_avx2(lv_
 //#endif // NEON
 
 
-//#ifdef LV_HAVE_NEON
+//#ifdef LV_HAVE_NEONV7
 //static inline void volk_gnsssdr_16ic_16i_rotator_dotprodxnpuppet_16ic_neon_vma(lv_16sc_t* result, const lv_16sc_t* local_code, const lv_16sc_t* in, unsigned int num_points)
 //{
 //// phases must be normalized. Phase rotator expects a complex exponential input!

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_conjugate_16ic.h

@@ -202,7 +202,7 @@ static inline void volk_gnsssdr_16ic_conjugate_16ic_u_avx2(lv_16sc_t* cVector, c
 
 //
 //
-//#ifdef LV_HAVE_NEON
+//#ifdef LV_HAVE_NEONV7
 //#include <arm_neon.h>
 //
 //static inline void volk_gnsssdr_16ic_conjugate_16ic_neon(lv_16sc_t* cVector, const lv_16sc_t* aVector, unsigned int num_points)
@@ -228,6 +228,6 @@ static inline void volk_gnsssdr_16ic_conjugate_16ic_u_avx2(lv_16sc_t* cVector, c
 //            *c++ = lv_conj(*a++);
 //        }
 //}
-//#endif /* LV_HAVE_NEON */
+//#endif /* LV_HAVE_NEONV7 */
 
 #endif /* INCLUDED_volk_gnsssdr_16ic_conjugate_16ic_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_convert_32fc.h

@@ -180,7 +180,7 @@ static inline void volk_gnsssdr_16ic_convert_32fc_a_axv(lv_32fc_t* outputVector,
 #endif /* LV_HAVE_AVX */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_convert_32fc_neon(lv_32fc_t* outputVector, const lv_16sc_t* inputVector, unsigned int num_points)
@@ -210,6 +210,6 @@ static inline void volk_gnsssdr_16ic_convert_32fc_neon(lv_32fc_t* outputVector,
             _in++;
         }
 }
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /* INCLUDED_volk_gnsssdr_32fc_convert_16ic_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resampler_fast_16ic.h

@@ -256,7 +256,7 @@ static inline void volk_gnsssdr_16ic_resampler_fast_16ic_u_sse2(lv_16sc_t* resul
 #endif /* LV_HAVE_SSE2 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_resampler_fast_16ic_neon(lv_16sc_t* result, const lv_16sc_t* local_code, float rem_code_phase_chips, float code_phase_step_chips, int code_length_chips, unsigned int num_output_samples)  //, int* scratch_buffer, float* scratch_buffer_float)
@@ -342,6 +342,6 @@ static inline void volk_gnsssdr_16ic_resampler_fast_16ic_neon(lv_16sc_t* result,
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /*INCLUDED_volk_gnsssdr_16ic_resampler_fast_16ic_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resamplerfastpuppet_16ic.h

@@ -72,7 +72,7 @@ static inline void volk_gnsssdr_16ic_resamplerfastpuppet_16ic_u_sse2(lv_16sc_t*
 
 #endif /* LV_HAVE_SSE2 */
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 
 static inline void volk_gnsssdr_16ic_resamplerfastpuppet_16ic_neon(lv_16sc_t* result, const lv_16sc_t* local_code, unsigned int num_points)
 {
@@ -82,6 +82,6 @@ static inline void volk_gnsssdr_16ic_resamplerfastpuppet_16ic_neon(lv_16sc_t* re
     volk_gnsssdr_16ic_resampler_fast_16ic_neon(result, local_code, rem_code_phase_chips, code_phase_step_chips, code_length_chips, num_points);
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif  // INCLUDED_volk_gnsssdr_16ic_resamplerfastpuppet_16ic_H

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resamplerfastxnpuppet_16ic.h

@@ -128,7 +128,7 @@ static inline void volk_gnsssdr_16ic_resamplerfastxnpuppet_16ic_u_sse2(lv_16sc_t
 #endif
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_16ic_resamplerfastxnpuppet_16ic_neon(lv_16sc_t* result, const lv_16sc_t* local_code, unsigned int num_points)
 {
     float code_phase_step_chips = 0.1;

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resamplerxnpuppet_16ic.h

@@ -250,7 +250,7 @@ static inline void volk_gnsssdr_16ic_resamplerxnpuppet_16ic_a_avx(lv_16sc_t* res
 #endif
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_16ic_resamplerxnpuppet_16ic_neon(lv_16sc_t* result, const lv_16sc_t* local_code, unsigned int num_points)
 {
     int code_length_chips = 2046;

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_rotatorpuppet_16ic.h

@@ -137,7 +137,7 @@ static inline void volk_gnsssdr_16ic_rotatorpuppet_16ic_u_sse3_reload(lv_16sc_t*
 #endif /* LV_HAVE_SSE3 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_16ic_rotatorpuppet_16ic_neon(lv_16sc_t* outVector, const lv_16sc_t* inVector, unsigned int num_points)
 {
     // phases must be normalized. Phase rotator expects a complex exponential input!
@@ -150,10 +150,10 @@ static inline void volk_gnsssdr_16ic_rotatorpuppet_16ic_neon(lv_16sc_t* outVecto
     volk_gnsssdr_16ic_s32fc_x2_rotator_16ic_neon(outVector, inVector, phase_inc[0], phase, num_points);
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_16ic_rotatorpuppet_16ic_neon_reload(lv_16sc_t* outVector, const lv_16sc_t* inVector, unsigned int num_points)
 {
     // phases must be normalized. Phase rotator expects a complex exponential input!
@@ -166,7 +166,7 @@ static inline void volk_gnsssdr_16ic_rotatorpuppet_16ic_neon_reload(lv_16sc_t* o
     volk_gnsssdr_16ic_s32fc_x2_rotator_16ic_neon_reload(outVector, inVector, phase_inc[0], phase, num_points);
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
 #endif /* INCLUDED_volk_gnsssdr_16ic_rotatorpuppet_16ic_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_s32fc_x2_rotator_16ic.h

@@ -645,7 +645,7 @@ static inline void volk_gnsssdr_16ic_s32fc_x2_rotator_16ic_u_sse3_reload(lv_16sc
 #endif /* LV_HAVE_SSE3 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_s32fc_x2_rotator_16ic_neon(lv_16sc_t* outVector, const lv_16sc_t* inVector, const lv_32fc_t phase_inc, lv_32fc_t* phase, unsigned int num_points)
@@ -778,10 +778,10 @@ static inline void volk_gnsssdr_16ic_s32fc_x2_rotator_16ic_neon(lv_16sc_t* outVe
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_s32fc_x2_rotator_16ic_neon_reload(lv_16sc_t* outVector, const lv_16sc_t* inVector, const lv_32fc_t phase_inc, lv_32fc_t* phase, unsigned int num_points)
@@ -972,6 +972,6 @@ static inline void volk_gnsssdr_16ic_s32fc_x2_rotator_16ic_neon_reload(lv_16sc_t
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /* INCLUDED_volk_gnsssdr_16ic_s32fc_x2_rotator_16ic_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_dot_prod_16ic.h

@@ -393,7 +393,7 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_a_axv2(lv_16sc_t* out, con
 #endif /* LV_HAVE_AVX2 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_neon(lv_16sc_t* out, const lv_16sc_t* in_a, const lv_16sc_t* in_b, unsigned int num_points)
@@ -462,10 +462,10 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_neon(lv_16sc_t* out, const
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_neon_vma(lv_16sc_t* out, const lv_16sc_t* in_a, const lv_16sc_t* in_b, unsigned int num_points)
@@ -515,10 +515,10 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_neon_vma(lv_16sc_t* out, c
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_neon_optvma(lv_16sc_t* out, const lv_16sc_t* in_a, const lv_16sc_t* in_b, unsigned int num_points)
@@ -569,6 +569,6 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_neon_optvma(lv_16sc_t* out
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /*INCLUDED_volk_gnsssdr_16ic_x2_dot_prod_16ic_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_dot_prod_16ic_xn.h

@@ -489,7 +489,7 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_u_avx2(lv_16sc_t* resul
 #endif /* LV_HAVE_AVX2 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_neon(lv_16sc_t* result, const lv_16sc_t* in_common, const lv_16sc_t** in_a, int num_a_vectors, unsigned int num_points)
@@ -575,10 +575,10 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_neon(lv_16sc_t* result,
                 }
         }
 }
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_neon_vma(lv_16sc_t* result, const lv_16sc_t* in_common, const lv_16sc_t** in_a, int num_a_vectors, unsigned int num_points)
@@ -653,10 +653,10 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_neon_vma(lv_16sc_t* res
                 }
         }
 }
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_neon_optvma(lv_16sc_t* result, const lv_16sc_t* in_common, const lv_16sc_t** in_a, int num_a_vectors, unsigned int num_points)
@@ -736,6 +736,6 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_neon_optvma(lv_16sc_t*
                 }
         }
 }
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /*INCLUDED_volk_gnsssdr_16ic_xn_dot_prod_16ic_xn_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic.h

@@ -188,7 +188,7 @@ static inline void volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic_u_avx2(lv_16sc_t* r
 #endif /* LV_HAVE_AVX2  */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 
 static inline void volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic_neon(lv_16sc_t* result, const lv_16sc_t* local_code, const lv_16sc_t* in, unsigned int num_points)
 {
@@ -213,7 +213,7 @@ static inline void volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic_neon(lv_16sc_t* res
 #endif  // NEON
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 
 static inline void volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic_neon_vma(lv_16sc_t* result, const lv_16sc_t* local_code, const lv_16sc_t* in, unsigned int num_points)
 {
@@ -237,7 +237,7 @@ static inline void volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic_neon_vma(lv_16sc_t*
 
 #endif  // NEON
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 
 static inline void volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic_neon_optvma(lv_16sc_t* result, const lv_16sc_t* local_code, const lv_16sc_t* in, unsigned int num_points)
 {

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_multiply_16ic.h

@@ -292,7 +292,7 @@ static inline void volk_gnsssdr_16ic_x2_multiply_16ic_a_avx2(lv_16sc_t* out, con
 #endif /* LV_HAVE_AVX2  */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_x2_multiply_16ic_neon(lv_16sc_t* out, const lv_16sc_t* in_a, const lv_16sc_t* in_b, unsigned int num_points)
@@ -338,6 +338,6 @@ static inline void volk_gnsssdr_16ic_x2_multiply_16ic_neon(lv_16sc_t* out, const
             *out++ = (*a_ptr++) * (*b_ptr++);
         }
 }
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7*/
 
 #endif /*INCLUDED_volk_gnsssdr_16ic_x2_multiply_16ic_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn.h

@@ -1300,7 +1300,7 @@ static inline void volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn_a_avx2_reload(l
 #endif /* LV_HAVE_AVX2 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn_neon(lv_16sc_t* result, const lv_16sc_t* in_common, const lv_32fc_t phase_inc, lv_32fc_t* phase, const lv_16sc_t** in_a, int num_a_vectors, unsigned int num_points)
@@ -1486,10 +1486,10 @@ static inline void volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn_neon(lv_16sc_t*
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 #include <volk_gnsssdr/volk_gnsssdr_neon_intrinsics.h>
 
@@ -1683,10 +1683,10 @@ static inline void volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn_neon_vma(lv_16s
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 #include <volk_gnsssdr/volk_gnsssdr_neon_intrinsics.h>
 
@@ -1872,6 +1872,6 @@ static inline void volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn_neon_optvma(lv_
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /*INCLUDED_volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_rotator_dotprodxnpuppet_16ic.h

@@ -317,7 +317,7 @@ static inline void volk_gnsssdr_16ic_x2_rotator_dotprodxnpuppet_16ic_u_avx2_relo
 #endif  // AVX2
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_16ic_x2_rotator_dotprodxnpuppet_16ic_neon(lv_16sc_t* result, const lv_16sc_t* local_code, const lv_16sc_t* in, unsigned int num_points)
 {
     // phases must be normalized. Phase rotator expects a complex exponential input!
@@ -348,7 +348,7 @@ static inline void volk_gnsssdr_16ic_x2_rotator_dotprodxnpuppet_16ic_neon(lv_16s
 #endif  // NEON
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_16ic_x2_rotator_dotprodxnpuppet_16ic_neon_vma(lv_16sc_t* result, const lv_16sc_t* local_code, const lv_16sc_t* in, unsigned int num_points)
 {
     // phases must be normalized. Phase rotator expects a complex exponential input!

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_xn_resampler_16ic_xn.h

@@ -525,7 +525,7 @@ static inline void volk_gnsssdr_16ic_xn_resampler_16ic_xn_u_avx(lv_16sc_t** resu
 #endif
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 static inline void volk_gnsssdr_16ic_xn_resampler_16ic_xn_neon(lv_16sc_t** result, const lv_16sc_t* local_code, float rem_code_phase_chips, float code_phase_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
 {

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_xn_resampler_fast_16ic_xn.h

@@ -285,7 +285,7 @@ static inline void volk_gnsssdr_16ic_xn_resampler_fast_16ic_xn_u_sse2(lv_16sc_t*
 #endif /* LV_HAVE_SSE2 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_16ic_xn_resampler_fast_16ic_xn_neon(lv_16sc_t** result, const lv_16sc_t* local_code, float* rem_code_phase_chips, float code_phase_step_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_output_samples)
@@ -384,6 +384,6 @@ static inline void volk_gnsssdr_16ic_xn_resampler_fast_16ic_xn_neon(lv_16sc_t**
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /*INCLUDED_volk_gnsssdr_16ic_xn_resampler_fast_16ic_xn_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32f_index_max_32u.h

@@ -481,7 +481,7 @@ static inline void volk_gnsssdr_32f_index_max_32u_generic(uint32_t* target, cons
 #endif /*LV_HAVE_GENERIC*/
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_32f_index_max_32u_neon(uint32_t* target, const float* src0, uint32_t num_points)
@@ -546,6 +546,6 @@ static inline void volk_gnsssdr_32f_index_max_32u_neon(uint32_t* target, const f
         }
 }
 
-#endif /*LV_HAVE_NEON*/
+#endif /*LV_HAVE_NEONV7*/
 
 #endif /*INCLUDED_volk_gnsssdr_32f_index_max_32u_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32f_resamplerxnpuppet_32f.h

@@ -246,7 +246,7 @@ static inline void volk_gnsssdr_32f_resamplerxnpuppet_32f_u_avx(float* result, c
 }
 #endif
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_32f_resamplerxnpuppet_32f_neon(float* result, const float* local_code, unsigned int num_points)
 {
     int code_length_chips = 2046;

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32f_sincos_32fc.h

@@ -642,7 +642,7 @@ static inline void volk_gnsssdr_32f_sincos_32fc_generic_fxpt(lv_32fc_t* out, con
 #endif /* LV_HAVE_GENERIC  */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 /* Adapted from http://gruntthepeon.free.fr/ssemath/neon_mathfun.h, original code from Julien Pommier  */
 /* Based on algorithms from the cephes library http://www.netlib.org/cephes/   */
@@ -747,7 +747,7 @@ static inline void volk_gnsssdr_32f_sincos_32fc_neon(lv_32fc_t* out, const float
         }
 }
 
-#endif /* LV_HAVE_NEON  */
+#endif /* LV_HAVE_NEONV7  */
 
 
 #endif /* INCLUDED_volk_gnsssdr_32f_sincos_32fc_H  */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32f_xn_resampler_32f_xn.h

@@ -527,7 +527,7 @@ static inline void volk_gnsssdr_32f_xn_resampler_32f_xn_u_avx(float** result, co
 #endif
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_32f_xn_resampler_32f_xn_neon(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32fc_convert_16ic.h

@@ -386,7 +386,7 @@ static inline void volk_gnsssdr_32fc_convert_16ic_a_avx2(lv_16sc_t* outputVector
 #endif /* LV_HAVE_AVX2 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_32fc_convert_16ic_neon(lv_16sc_t* outputVector, const lv_32fc_t* inputVector, unsigned int num_points)
@@ -450,7 +450,7 @@ static inline void volk_gnsssdr_32fc_convert_16ic_neon(lv_16sc_t* outputVector,
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 
 #ifdef LV_HAVE_GENERIC

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32fc_convert_8ic.h

@@ -373,7 +373,7 @@ static inline void volk_gnsssdr_32fc_convert_8ic_a_sse2(lv_8sc_t* outputVector,
 #endif /* LV_HAVE_SSE2 */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_32fc_convert_8ic_neon(lv_8sc_t* outputVector, const lv_32fc_t* inputVector, unsigned int num_points)
@@ -464,6 +464,6 @@ static inline void volk_gnsssdr_32fc_convert_8ic_neon(lv_8sc_t* outputVector, co
         }
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /* INCLUDED_volk_gnsssdr_32fc_convert_8ic_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32fc_resamplerxnpuppet_32fc.h

@@ -306,7 +306,7 @@ static inline void volk_gnsssdr_32fc_resamplerxnpuppet_32fc_u_avx2(lv_32fc_t* re
 #endif
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_32fc_resamplerxnpuppet_32fc_neon(lv_32fc_t* result, const lv_32fc_t* local_code, unsigned int num_points)
 {
     int code_length_chips = 2046;

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32fc_x2_rotator_dot_prod_32fc_xn.h

@@ -647,7 +647,7 @@ static inline void volk_gnsssdr_32fc_x2_rotator_dot_prod_32fc_xn_a_avx(lv_32fc_t
 #endif /* LV_HAVE_AVX */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_32fc_x2_rotator_dot_prod_32fc_xn_neon(lv_32fc_t* result, const lv_32fc_t* in_common, const lv_32fc_t phase_inc, lv_32fc_t* phase, const lv_32fc_t** in_a, int num_a_vectors, unsigned int num_points)
@@ -800,6 +800,6 @@ static inline void volk_gnsssdr_32fc_x2_rotator_dot_prod_32fc_xn_neon(lv_32fc_t*
     (*phase) = _phase;
 }
 
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /* INCLUDED_volk_gnsssdr_32fc_x2_rotator_dot_prod_32fc_xn_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32fc_x2_rotator_dotprodxnpuppet_32fc.h

@@ -220,7 +220,7 @@ static inline void volk_gnsssdr_32fc_x2_rotator_dotprodxnpuppet_32fc_a_avx(lv_32
 #endif  // AVX
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_32fc_x2_rotator_dotprodxnpuppet_32fc_neon(lv_32fc_t* result, const lv_32fc_t* local_code, const lv_32fc_t* in, unsigned int num_points)
 {
     // phases must be normalized. Phase rotator expects a complex exponential input!

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32fc_xn_resampler_32fc_xn.h

@@ -682,7 +682,7 @@ static inline void volk_gnsssdr_32fc_xn_resampler_32fc_xn_a_avx2(lv_32fc_t** res
 #endif
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_32fc_xn_resampler_32fc_xn_neon(lv_32fc_t** result, const lv_32fc_t* local_code, float rem_code_phase_chips, float code_phase_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8ic_conjugate_8ic.h

@@ -348,7 +348,7 @@ static inline void volk_gnsssdr_8ic_conjugate_8ic_u_orc(lv_8sc_t* cVector, const
 #endif /* LV_HAVE_ORC */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_8ic_conjugate_8ic_neon(lv_8sc_t* cVector, const lv_8sc_t* aVector, unsigned int num_points)
@@ -374,6 +374,6 @@ static inline void volk_gnsssdr_8ic_conjugate_8ic_neon(lv_8sc_t* cVector, const
             *c++ = lv_conj(*a++);
         }
 }
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /* INCLUDED_volk_gnsssdr_8ic_conjugate_8ic_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8ic_x2_dot_prod_8ic.h

@@ -436,7 +436,7 @@ static inline void volk_gnsssdr_8ic_x2_dot_prod_8ic_u_orc(lv_8sc_t* result, cons
 #endif /* LV_HAVE_ORC */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 
 static inline void volk_gnsssdr_8ic_x2_dot_prod_8ic_neon(lv_8sc_t* result, const lv_8sc_t* in_a, const lv_8sc_t* in_b, unsigned int num_points)
@@ -495,6 +495,6 @@ static inline void volk_gnsssdr_8ic_x2_dot_prod_8ic_neon(lv_8sc_t* result, const
 
     *result += dotProduct;
 }
-#endif /* LV_HAVE_NEON */
+#endif /* LV_HAVE_NEONV7 */
 
 #endif /*INCLUDED_volk_gnsssdr_8ic_x2_dot_prod_8ic_H*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_s32f_sincos_32fc.h

@@ -833,7 +833,7 @@ static inline void volk_gnsssdr_s32f_sincos_32fc_u_avx2(lv_32fc_t *out, const fl
 #endif /* LV_HAVE_AVX2  */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 #include <arm_neon.h>
 /* Adapted from http://gruntthepeon.free.fr/ssemath/neon_mathfun.h, original code from Julien Pommier  */
 /* Based on algorithms from the cephes library http://www.netlib.org/cephes/   */
@@ -948,6 +948,6 @@ static inline void volk_gnsssdr_s32f_sincos_32fc_neon(lv_32fc_t *out, const floa
     (*phase) = _phase;
 }
 
-#endif /* LV_HAVE_NEON  */
+#endif /* LV_HAVE_NEONV7  */
 
 #endif /* INCLUDED_volk_gnsssdr_s32f_sincos_32fc_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_s32f_sincospuppet_32fc.h

@@ -103,13 +103,13 @@ static inline void volk_gnsssdr_s32f_sincospuppet_32fc_u_avx2(lv_32fc_t* out, co
 #endif /* LV_HAVE_AVX2  */
 
 
-#ifdef LV_HAVE_NEON
+#ifdef LV_HAVE_NEONV7
 static inline void volk_gnsssdr_s32f_sincospuppet_32fc_neon(lv_32fc_t* out, const float phase_inc, unsigned int num_points)
 {
     float phase[1];
     phase[0] = 3;
     volk_gnsssdr_s32f_sincos_32fc_neon(out, phase_inc, phase, num_points);
 }
-#endif /* LV_HAVE_NEON  */
+#endif /* LV_HAVE_NEONV7  */
 
 #endif /* INCLUDED_volk_gnsssdr_s32f_sincospuppet_32fc_H */

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/lib/CMakeLists.txt

@@ -256,6 +256,36 @@ if(NOT CPU_IS_x86)
     OVERRULE_ARCH(avx "Architecture is not x86 or x86_64")
 endif(NOT CPU_IS_x86)
 
+########################################################################
+# Select neon based on ARM ISA version
+########################################################################
+
+# First, compile a test program to see if compiler supports neon.
+
+include(CheckCSourceCompiles)
+
+check_c_source_compiles("#include <arm_neon.h>\nint main(){ uint8_t *dest; uint8x8_t res; vst1_u8(dest, res); }"
+	                neon_compile_result)
+
+if(neon_compile_result)
+    check_c_source_compiles("int main(){asm volatile(\"vrev32.8 q0, q0\");}"
+                            have_neonv7_result )
+    check_c_source_compiles("int main(){asm volatile(\"sub v1.4s,v1.4s,v1.4s\");}"
+                            have_neonv8_result )
+
+    if (have_neonv7_result)
+        OVERRULE_ARCH(neonv8 "CPU is armv7")
+    endif()
+
+    if (have_neonv8_result)
+        OVERRULE_ARCH(neonv7 "CPU is armv8")
+    endif()
+else(neon_compile_result)
+    OVERRULE_ARCH(neon "Compiler doesn't support NEON")
+    OVERRULE_ARCH(neonv7 "Compiler doesn't support NEON")
+    OVERRULE_ARCH(neonv8 "Compiler doesn't support NEON")
+endif(neon_compile_result)
+
 ########################################################################
 # implement overruling in the ORC case,
 # since ORC always passes flag detection
@@ -423,7 +453,7 @@ include_directories(
 #  on by default, but let users turn it off
 ########################################################################
 if(${CMAKE_VERSION} VERSION_GREATER "2.8.9")
-  set(ASM_ARCHS_AVAILABLE "neon")
+  set(ASM_ARCHS_AVAILABLE "neonv7" "neonv8")
 
   set(FULL_C_FLAGS "${CMAKE_C_FLAGS}" "${CMAKE_CXX_COMPILER_ARG1}")
 
@@ -432,7 +462,7 @@ if(${CMAKE_VERSION} VERSION_GREATER "2.8.9")
   # set up the assembler flags and include the source files
   foreach(ARCH ${ASM_ARCHS_AVAILABLE})
       string(REGEX MATCH "${ARCH}" ASM_ARCH "${available_archs}")
-    if( ASM_ARCH STREQUAL "neon" )
+    if( ASM_ARCH STREQUAL "neonv7" )
       message(STATUS "---- Adding ASM files") # we always use ATT syntax
       message(STATUS "-- Detected neon architecture; enabling ASM")
       # setup architecture specific assembler flags

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/tmpl/volk_gnsssdr_config_fixed.tmpl.h

@@ -21,9 +21,9 @@
 
 // clang-format off
 %for i, arch in enumerate(archs):
-//#ifndef LV_${arch.name.upper()}
+#ifndef LV_${arch.name.upper()}
 #define LV_${arch.name.upper()} ${i}
-//#endif
+#endif
 %endfor
 // clang-format on
 #endif /*INCLUDED_VOLK_GNSSSDR_CONFIG_FIXED*/

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/tmpl/volk_gnsssdr_cpu.tmpl.c

@@ -128,12 +128,12 @@ static inline unsigned int get_avx2_enabled(void)
 #include <asm/hwcap.h>
 #include <linux/auxvec.h>
 #include <stdio.h>
-#define VOLK_CPU_ARM
+#define VOLK_CPU_ARMV7
 #endif
 
-static int has_neon(void)
+static int has_neonv7(void)
 {
-#if defined(VOLK_CPU_ARM)
+#if defined(VOLK_CPU_ARMV7)
     FILE *auxvec_f;
     unsigned long auxvec[2];
     unsigned int found_neon = 0;
@@ -156,6 +156,53 @@ static int has_neon(void)
     return 0;
 #endif
 }
+
+//\todo: Fix this to really check for neon on aarch64
+//neon detection is linux specific
+#if defined(__aarch64__) && defined(__linux__)
+#include <asm/hwcap.h>
+#include <linux/auxvec.h>
+#include <stdio.h>
+#define VOLK_CPU_ARMV8
+#endif
+
+static int has_neonv8(void)
+{
+#if defined(VOLK_CPU_ARMV8)
+    FILE *auxvec_f;
+    unsigned long auxvec[2];
+    unsigned int found_neon = 0;
+    auxvec_f = fopen("/proc/self/auxv", "rb");
+    if (!auxvec_f) return 0;
+
+    size_t r = 1;
+    //so auxv is basically 32b of ID and 32b of value
+    //so it goes like this
+    while (!found_neon && r)
+        {
+            r = fread(auxvec, sizeof(unsigned long), 2, auxvec_f);
+            if ((auxvec[0] == AT_HWCAP) && (auxvec[1] & HWCAP_ASIMD))
+                found_neon = 1;
+        }
+
+    fclose(auxvec_f);
+    return found_neon;
+#else
+    return 0;
+#endif
+}
+
+static int has_neon(void)
+{
+#if defined(VOLK_CPU_ARMV8) || defined(VOLK_CPU_ARMV7)
+    if (has_neonv7() || has_neonv8())
+        return 1;
+    else
+        return 0;
+#else
+    return 0;
+#endif
+}
 // clang-format off
 
 %for arch in archs: