├── .github └── FUNDING.yml ├── .gitignore ├── .travis.yml ├── AUTHORS ├── CMakeLists.txt ├── COPYING ├── Doxyfile.in ├── Makefile.am ├── README ├── cmake ├── Modules │ └── Version.cmake ├── cmake_uninstall.cmake.in └── rtlsdrConfig.cmake ├── configure.ac ├── contrib └── jenkins.sh ├── debian ├── README.Debian ├── changelog ├── compat ├── control ├── copyright ├── copyright-scan-patterns.yml ├── heatmap.py ├── librtlsdr-dev.acc ├── librtlsdr-dev.dirs ├── librtlsdr-dev.install ├── librtlsdr0.dirs ├── librtlsdr0.install ├── librtlsdr0.maintscript ├── librtlsdr0.metainfo.xml ├── librtlsdr0.udev ├── rtl-sdr-blacklist.conf ├── rtl-sdr.dirs ├── rtl-sdr.examples ├── rtl-sdr.install ├── rtl-sdr.manpages ├── rtl_adsb.1 ├── rtl_eeprom.1 ├── rtl_fm.1 ├── rtl_power.1 ├── rtl_sdr.1 ├── rtl_tcp.1 ├── rtl_test.1 ├── rules ├── source │ └── format └── watch ├── git-version-gen ├── include ├── CMakeLists.txt ├── Makefile.am ├── reg_field.h ├── rtl-sdr.h ├── rtl-sdr_export.h ├── rtlsdr_i2c.h ├── tuner_e4k.h ├── tuner_fc0012.h ├── tuner_fc0013.h ├── tuner_fc2580.h └── tuner_r82xx.h ├── librtlsdr.pc.in ├── m4 └── .gitignore ├── rtl-sdr.rules └── src ├── CMakeLists.txt ├── Makefile.am ├── convenience ├── convenience.c └── convenience.h ├── getopt ├── getopt.c └── getopt.h ├── librtlsdr.c ├── rtl_adsb.c ├── rtl_biast.c ├── rtl_eeprom.c ├── rtl_fm.c ├── rtl_power.c ├── rtl_sdr.c ├── rtl_tcp.c ├── rtl_test.c ├── rtlsdr.rc.in ├── tuner_e4k.c ├── tuner_fc0012.c ├── tuner_fc0013.c ├── tuner_fc2580.c └── tuner_r82xx.c /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | open_collective: osmocom 2 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | Makefile 2 | Makefile.in 3 | .deps 4 | .libs 5 | *.o 6 | *.lo 7 | *.la 8 | *.pc 9 | aclocal.m4 10 | acinclude.m4 11 | aminclude.am 12 | m4/*.m4 13 | autom4te.cache 14 | config.h* 15 | config.sub 16 | config.log 17 | config.status 18 | config.guess 19 | configure 20 | configure~ 21 | compile 22 | depcomp 23 | missing 24 | ltmain.sh 25 | install-sh 26 | stamp-h1 27 | libtool 28 | Doxyfile 29 | 30 | .tarball-version 31 | .version 32 | 33 | .*.swp 34 | 35 | doc/ 36 | 37 | src/rtl_sdr 38 | src/rtl_tcp 39 | 40 | CMakeCache.txt 41 | */CMakeFiles 42 | CMakeFiles 43 | *.cmake 44 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: c 2 | compiler: 3 | - gcc 4 | - clang 5 | 6 | before_install: 7 | - sudo apt-get update -qq 8 | - sudo apt-get install -qq libusb-1.0-0-dev 9 | 10 | script: cmake . && make && sudo make install 11 | -------------------------------------------------------------------------------- /AUTHORS: -------------------------------------------------------------------------------- 1 | Steve Markgraf 2 | Dimitri Stolnikov 3 | Hoernchen 4 | Kyle Keen 5 | -------------------------------------------------------------------------------- /CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright 2012-2020 Osmocom Project 2 | # 3 | # This file is part of rtl-sdr 4 | # 5 | # This program is free software: you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation, either version 2 of the License, or 8 | # (at your option) any later version. 9 | # 10 | # This program is distributed in the hope that it will be useful, 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | # GNU General Public License for more details. 14 | # 15 | # You should have received a copy of the GNU General Public License 16 | # along with this program. If not, see . 17 | 18 | 19 | ######################################################################## 20 | # Project setup 21 | ######################################################################## 22 | cmake_minimum_required(VERSION 3.7.2) 23 | 24 | # workaround for https://gitlab.kitware.com/cmake/cmake/issues/16967 25 | if(${CMAKE_VERSION} VERSION_LESS "3.12.0") 26 | project(rtlsdr) 27 | else() 28 | project(rtlsdr C) 29 | endif() 30 | 31 | #select the release build type by default to get optimization flags 32 | if(NOT CMAKE_BUILD_TYPE) 33 | set(CMAKE_BUILD_TYPE "Release") 34 | message(STATUS "Build type not specified: defaulting to release.") 35 | endif(NOT CMAKE_BUILD_TYPE) 36 | 37 | list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/Modules) 38 | 39 | include(GNUInstallDirs) 40 | include(GenerateExportHeader) 41 | include(CMakePackageConfigHelpers) 42 | 43 | # Set the version information here 44 | set(VERSION_INFO_MAJOR_VERSION 2) # increment major on api compatibility changes 45 | set(VERSION_INFO_MINOR_VERSION 0) # increment minor on feature-level changes 46 | set(VERSION_INFO_PATCH_VERSION 1) # increment patch for bug fixes and docs 47 | include(Version) # setup version info 48 | 49 | ######################################################################## 50 | # Compiler specific setup 51 | ######################################################################## 52 | if(CMAKE_COMPILER_IS_GNUCC AND NOT WIN32) 53 | ADD_DEFINITIONS(-Wall) 54 | ADD_DEFINITIONS(-Wextra) 55 | ADD_DEFINITIONS(-Wno-unused-parameter) 56 | ADD_DEFINITIONS(-Wno-unused) 57 | ADD_DEFINITIONS(-Wsign-compare) 58 | ADD_DEFINITIONS(-Wdeclaration-after-statement) 59 | #http://gcc.gnu.org/wiki/Visibility 60 | add_definitions(-fvisibility=hidden) 61 | elseif(MSVC14 OR MSVC14) 62 | #pthread-w32 issue, timespec is now part of time.h 63 | ADD_DEFINITIONS(-D_TIMESPEC_DEFINED) 64 | endif() 65 | 66 | ######################################################################## 67 | # Find build dependencies 68 | ######################################################################## 69 | find_package(Threads) 70 | find_package(PkgConfig) 71 | 72 | if(PKG_CONFIG_FOUND) 73 | pkg_check_modules(LIBUSB libusb-1.0 IMPORTED_TARGET) 74 | if(LIBUSB_LINK_LIBRARIES) 75 | set(LIBUSB_LIBRARIES "${LIBUSB_LINK_LIBRARIES}") 76 | endif() 77 | else() 78 | set(LIBUSB_LIBRARIES "" CACHE STRING "manual libusb path") 79 | set(LIBUSB_INCLUDE_DIRS "" CACHE STRING "manual libusb includepath") 80 | endif() 81 | 82 | if(MSVC) 83 | set(THREADS_PTHREADS_LIBRARY "" CACHE STRING "manual pthread-win32 path") 84 | set(THREADS_PTHREADS_INCLUDE_DIR "" CACHE STRING "manual pthread-win32 includepath") 85 | else() 86 | set(THREADS_PTHREADS_LIBRARY "" CACHE INTERNAL "manual pthread-win32 path") 87 | set(THREADS_PTHREADS_INCLUDE_DIR "" CACHE INTERNAL "manual pthread-win32 includepath") 88 | endif() 89 | 90 | if(PKG_CONFIG_FOUND AND NOT LIBUSB_FOUND) 91 | message(FATAL_ERROR "LibUSB 1.0 required to compile rtl-sdr") 92 | endif() 93 | if(NOT THREADS_FOUND) 94 | message(FATAL_ERROR "pthreads(-win32) required to compile rtl-sdr") 95 | endif() 96 | 97 | ######################################################################## 98 | # Create uninstall target 99 | ######################################################################## 100 | configure_file( 101 | ${PROJECT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in 102 | ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake 103 | @ONLY) 104 | 105 | add_custom_target(uninstall 106 | ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake 107 | ) 108 | 109 | ######################################################################## 110 | # Install udev rules 111 | ######################################################################## 112 | option(INSTALL_UDEV_RULES "Install udev rules for RTL-SDR" OFF) 113 | if (INSTALL_UDEV_RULES) 114 | install ( 115 | FILES rtl-sdr.rules 116 | DESTINATION "/etc/udev/rules.d" 117 | COMPONENT "udev" 118 | ) 119 | else (INSTALL_UDEV_RULES) 120 | message (STATUS "Udev rules not being installed, install them with -DINSTALL_UDEV_RULES=ON") 121 | endif (INSTALL_UDEV_RULES) 122 | 123 | option(DETACH_KERNEL_DRIVER "Detach kernel driver if loaded" OFF) 124 | if (DETACH_KERNEL_DRIVER) 125 | message (STATUS "Building with kernel driver detaching enabled") 126 | add_definitions(-DDETACH_KERNEL_DRIVER=1) 127 | else (DETACH_KERNEL_DRIVER) 128 | message (STATUS "Building with kernel driver detaching disabled, use -DDETACH_KERNEL_DRIVER=ON to enable") 129 | endif (DETACH_KERNEL_DRIVER) 130 | 131 | option(ENABLE_ZEROCOPY "Enable usbfs zero-copy support" OFF) 132 | if (ENABLE_ZEROCOPY) 133 | message (STATUS "Building with usbfs zero-copy support enabled") 134 | add_definitions(-DENABLE_ZEROCOPY=1) 135 | else (ENABLE_ZEROCOPY) 136 | message (STATUS "Building with usbfs zero-copy support disabled, use -DENABLE_ZEROCOPY=ON to enable") 137 | endif (ENABLE_ZEROCOPY) 138 | 139 | ######################################################################## 140 | # Install public header files 141 | ######################################################################## 142 | install(FILES 143 | include/rtl-sdr.h 144 | include/rtl-sdr_export.h 145 | DESTINATION include 146 | ) 147 | 148 | ######################################################################## 149 | # Add subdirectories 150 | ######################################################################## 151 | add_subdirectory(src) 152 | 153 | ######################################################################## 154 | # Create Pkg Config File 155 | ######################################################################## 156 | FOREACH(inc ${LIBUSB_INCLUDEDIR}) 157 | LIST(APPEND RTLSDR_PC_CFLAGS "-I${inc}") 158 | ENDFOREACH(inc) 159 | 160 | FOREACH(lib ${LIBUSB_LIBRARY_DIRS}) 161 | LIST(APPEND RTLSDR_PC_LIBS "-L${lib}") 162 | ENDFOREACH(lib) 163 | 164 | # use space-separation format for the pc file 165 | STRING(REPLACE ";" " " RTLSDR_PC_CFLAGS "${RTLSDR_PC_CFLAGS}") 166 | STRING(REPLACE ";" " " RTLSDR_PC_LIBS "${RTLSDR_PC_LIBS}") 167 | 168 | # unset these vars to avoid hard-coded paths to cross environment 169 | IF(CMAKE_CROSSCOMPILING) 170 | UNSET(RTLSDR_PC_CFLAGS) 171 | UNSET(RTLSDR_PC_LIBS) 172 | ENDIF(CMAKE_CROSSCOMPILING) 173 | 174 | set(prefix "${CMAKE_INSTALL_PREFIX}") 175 | set(exec_prefix \${prefix}) 176 | set(includedir \${prefix}/include) 177 | set(libdir \${exec_prefix}/lib) 178 | 179 | CONFIGURE_FILE( 180 | ${CMAKE_CURRENT_SOURCE_DIR}/librtlsdr.pc.in 181 | ${CMAKE_CURRENT_BINARY_DIR}/librtlsdr.pc 182 | @ONLY) 183 | 184 | INSTALL( 185 | FILES ${CMAKE_CURRENT_BINARY_DIR}/librtlsdr.pc 186 | DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig 187 | ) 188 | 189 | ######################################################################## 190 | # Create CMake Config File 191 | ######################################################################## 192 | write_basic_package_version_file( 193 | "${CMAKE_CURRENT_BINARY_DIR}/rtlsdr/rtlsdrConfigVersion.cmake" 194 | VERSION ${VERSION} 195 | COMPATIBILITY AnyNewerVersion 196 | ) 197 | 198 | configure_file(cmake/rtlsdrConfig.cmake 199 | "${CMAKE_CURRENT_BINARY_DIR}/rtlsdr/rtlsdrConfig.cmake" 200 | COPYONLY 201 | ) 202 | 203 | set(ConfigPackageLocation lib/cmake/rtlsdr) 204 | install(EXPORT RTLSDR-export 205 | FILE rtlsdrTargets.cmake 206 | NAMESPACE rtlsdr:: 207 | DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/rtlsdr/ 208 | ) 209 | install( 210 | FILES 211 | cmake/rtlsdrConfig.cmake 212 | "${CMAKE_CURRENT_BINARY_DIR}/rtlsdr/rtlsdrConfigVersion.cmake" 213 | DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/rtlsdr/ 214 | COMPONENT Devel 215 | ) 216 | 217 | ######################################################################## 218 | # Print Summary 219 | ######################################################################## 220 | MESSAGE(STATUS "Building for version: ${VERSION} / ${LIBVER}") 221 | MESSAGE(STATUS "Using install prefix: ${CMAKE_INSTALL_PREFIX}") 222 | -------------------------------------------------------------------------------- /Makefile.am: -------------------------------------------------------------------------------- 1 | AUTOMAKE_OPTIONS = foreign dist-bzip2 1.6 2 | ACLOCAL_AMFLAGS = -I m4 3 | 4 | INCLUDES = $(all_includes) -I$(top_srcdir)/include 5 | SUBDIRS = include src 6 | 7 | pkgconfigdir = $(libdir)/pkgconfig 8 | pkgconfig_DATA = librtlsdr.pc 9 | 10 | BUILT_SOURCES = $(top_srcdir)/.version 11 | $(top_srcdir)/.version: 12 | echo $(VERSION) > $@-t && mv $@-t $@ 13 | dist-hook: 14 | echo $(VERSION) > $(distdir)/.tarball-version 15 | 16 | install-udev-rules: 17 | $(INSTALL_DATA) rtl-sdr.rules /etc/udev/rules.d 18 | 19 | uninstall-udev-rules: 20 | rm -rf /etc/udev/rules.d/rtl-sdr.rules 21 | 22 | EXTRA_DIST = git-version-gen .version 23 | 24 | if HAVE_DOXYGEN 25 | 26 | pkgdocdir=$(docdir)/$(PACKAGE)-$(VERSION) 27 | doc_htmldir=$(pkgdocdir)/html 28 | 29 | doc_html_DATA = $(top_builddir)/doc/html.tar 30 | 31 | $(doc_html_DATA): $(top_builddir)/doc/html/index.html 32 | cd $(top_builddir)/doc && tar cf html.tar html 33 | 34 | $(top_builddir)/doc/html/index.html: $(SOURCES) Doxyfile 35 | @rm -rf doc 36 | mkdir -p doc 37 | $(DOXYGEN) Doxyfile 38 | 39 | install-data-hook: 40 | cd $(DESTDIR)$(doc_htmldir) && tar xf html.tar --strip-components 1 && rm -f html.tar 41 | 42 | uninstall-hook: 43 | rm -rf $(DESTDIR)/$(doc_htmldir) 44 | 45 | DX_CLEAN = doc/{html,latex}/* doc/html.tar 46 | 47 | endif 48 | 49 | MOSTLYCLEANFILES = $(DX_CLEAN) 50 | -------------------------------------------------------------------------------- /README: -------------------------------------------------------------------------------- 1 | rtl-sdr 2 | turns your Realtek RTL2832 based DVB dongle into a SDR receiver 3 | ====================================================================== 4 | 5 | For more information see: 6 | https://osmocom.org/projects/rtl-sdr/wiki 7 | -------------------------------------------------------------------------------- /cmake/Modules/Version.cmake: -------------------------------------------------------------------------------- 1 | # Copyright 2013 OSMOCOM Project 2 | # 3 | # This file is part of rtl-sdr 4 | # 5 | # rtl-sdr is free software; you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation; either version 3, or (at your option) 8 | # any later version. 9 | # 10 | # rtl-sdr is distributed in the hope that it will be useful, 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | # GNU General Public License for more details. 14 | # 15 | # You should have received a copy of the GNU General Public License 16 | # along with rtl-sdr; see the file COPYING. If not, write to 17 | # the Free Software Foundation, Inc., 51 Franklin Street, 18 | # Boston, MA 02110-1301, USA. 19 | 20 | if(DEFINED __INCLUDED_VERSION_CMAKE) 21 | return() 22 | endif() 23 | set(__INCLUDED_VERSION_CMAKE TRUE) 24 | 25 | # VERSION_INFO_* variables must be provided by user 26 | set(MAJOR_VERSION ${VERSION_INFO_MAJOR_VERSION}) 27 | set(MINOR_VERSION ${VERSION_INFO_MINOR_VERSION}) 28 | set(PATCH_VERSION ${VERSION_INFO_PATCH_VERSION}) 29 | 30 | ######################################################################## 31 | # Extract the version string from git describe. 32 | ######################################################################## 33 | find_package(Git QUIET) 34 | 35 | if(GIT_FOUND) 36 | message(STATUS "Extracting version information from git describe...") 37 | execute_process( 38 | COMMAND ${GIT_EXECUTABLE} describe --always --abbrev=4 --long 39 | OUTPUT_VARIABLE GIT_DESCRIBE OUTPUT_STRIP_TRAILING_WHITESPACE 40 | WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} 41 | ) 42 | else() 43 | set(GIT_DESCRIBE "v${MAJOR_VERSION}.${MINOR_VERSION}.x-xxx-xunknown") 44 | endif() 45 | 46 | ######################################################################## 47 | # Use the logic below to set the version constants 48 | ######################################################################## 49 | if("${PATCH_VERSION}" STREQUAL "git") 50 | # VERSION: 3.6git-xxx-gxxxxxxxx 51 | # LIBVER: 3.6git 52 | set(VERSION "${GIT_DESCRIBE}") 53 | set(LIBVER "${MAJOR_VERSION}.${MINOR_VERSION}${PATCH_VERSION}") 54 | else() 55 | # This is a numbered release. 56 | # VERSION: 3.6.1 57 | # LIBVER: 3.6.1 58 | set(VERSION "${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}") 59 | set(LIBVER "${VERSION}") 60 | endif() 61 | -------------------------------------------------------------------------------- /cmake/cmake_uninstall.cmake.in: -------------------------------------------------------------------------------- 1 | # http://www.vtk.org/Wiki/CMake_FAQ#Can_I_do_.22make_uninstall.22_with_CMake.3F 2 | 3 | IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt") 4 | MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"") 5 | ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt") 6 | 7 | FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files) 8 | STRING(REGEX REPLACE "\n" ";" files "${files}") 9 | FOREACH(file ${files}) 10 | MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"") 11 | IF(EXISTS "$ENV{DESTDIR}${file}") 12 | EXEC_PROGRAM( 13 | "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\"" 14 | OUTPUT_VARIABLE rm_out 15 | RETURN_VALUE rm_retval 16 | ) 17 | IF(NOT "${rm_retval}" STREQUAL 0) 18 | MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"") 19 | ENDIF(NOT "${rm_retval}" STREQUAL 0) 20 | ELSEIF(IS_SYMLINK "$ENV{DESTDIR}${file}") 21 | EXEC_PROGRAM( 22 | "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\"" 23 | OUTPUT_VARIABLE rm_out 24 | RETURN_VALUE rm_retval 25 | ) 26 | IF(NOT "${rm_retval}" STREQUAL 0) 27 | MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"") 28 | ENDIF(NOT "${rm_retval}" STREQUAL 0) 29 | ELSE(EXISTS "$ENV{DESTDIR}${file}") 30 | MESSAGE(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.") 31 | ENDIF(EXISTS "$ENV{DESTDIR}${file}") 32 | ENDFOREACH(file) 33 | -------------------------------------------------------------------------------- /cmake/rtlsdrConfig.cmake: -------------------------------------------------------------------------------- 1 | include(FindPkgConfig) 2 | pkg_check_modules(LIBUSB libusb-1.0 IMPORTED_TARGET) 3 | 4 | get_filename_component(RTLSDR_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH) 5 | 6 | if(NOT TARGET rtlsdr::rtlsdr) 7 | include("${RTLSDR_CMAKE_DIR}/rtlsdrTargets.cmake") 8 | endif() 9 | -------------------------------------------------------------------------------- /configure.ac: -------------------------------------------------------------------------------- 1 | AC_INIT([librtlsdr], 2 | m4_esyscmd([./git-version-gen .tarball-version]), 3 | [osmocom-sdr@lists.osmocom.org]) 4 | 5 | AM_INIT_AUTOMAKE([dist-bzip2]) 6 | 7 | dnl kernel style compile messages 8 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) 9 | 10 | dnl checks for programs 11 | AC_PROG_MAKE_SET 12 | AC_PROG_CC 13 | AC_PROG_INSTALL 14 | AM_PROG_CC_C_O 15 | LT_INIT 16 | AC_PROG_LIBTOOL 17 | 18 | PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0) 19 | LIBS="$LIBS $LIBUSB_LIBS" 20 | CFLAGS="$CFLAGS $LIBUSB_CFLAGS" 21 | 22 | AC_PATH_PROG(DOXYGEN,doxygen,false) 23 | AM_CONDITIONAL(HAVE_DOXYGEN, test $DOXYGEN != false) 24 | 25 | AC_CONFIG_MACRO_DIR([m4]) 26 | 27 | dnl checks for header files 28 | AC_HEADER_STDC 29 | AC_CHECK_HEADERS(sys/types.h) 30 | AC_CHECK_HEADERS(pthread.h,, [AC_MSG_ERROR([pthread.h required])]) 31 | 32 | # pc variables 33 | AC_SUBST(RTLSDR_PC_LIBS,["$LIBS"]) 34 | AC_SUBST(RTLSDR_PC_CFLAGS,["$CFLAGS"]) 35 | 36 | dnl checks for required libraries 37 | dnl pthreads 38 | AC_CHECK_LIB(pthread, pthread_create, [LIBS="$LIBS -lpthread"]) 39 | 40 | dnl libmath (for rtl_fm) 41 | AC_CHECK_LIB(m, atan2, [LIBS="$LIBS -lm"]) 42 | 43 | dnl libmath (for rtl_adsb) 44 | AC_CHECK_LIB(m, sqrt, [LIBS="$LIBS -lm"]) 45 | 46 | dnl libmath (for rtl_power) 47 | AC_CHECK_LIB(m, atan2, [LIBS="$LIBS -lm"]) 48 | 49 | dnl librealtime (for rtl_test) 50 | AC_CHECK_LIB(rt, clock_gettime, [LIBS="$LIBS -lrt"]) 51 | 52 | AC_ARG_ENABLE(sanitize, 53 | [AS_HELP_STRING([--enable-sanitize], [Compile with address sanitizer enabled], )], 54 | [sanitize=$enableval], [sanitize="no"]) 55 | if test x"$sanitize" = x"yes" 56 | then 57 | CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined" 58 | CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined" 59 | fi 60 | 61 | AC_ARG_ENABLE(werror, 62 | [AS_HELP_STRING( 63 | [--enable-werror], 64 | [Turn all compiler warnings into errors, with exceptions: 65 | a) deprecation (allow upstream to mark deprecation without breaking builds); 66 | b) "#warning" pragmas (allow to remind ourselves of errors without breaking builds) 67 | ] 68 | )], 69 | [werror=$enableval], [werror="no"]) 70 | if test x"$werror" = x"yes" 71 | then 72 | WERROR_FLAGS="-Werror" 73 | WERROR_FLAGS+=" -Wno-error=deprecated -Wno-error=deprecated-declarations" 74 | WERROR_FLAGS+=" -Wno-error=cpp" # "#warning" 75 | CFLAGS="$CFLAGS $WERROR_FLAGS" 76 | CPPFLAGS="$CPPFLAGS $WERROR_FLAGS" 77 | fi 78 | 79 | # The following test is taken from WebKit's webkit.m4 80 | saved_CFLAGS="$CFLAGS" 81 | CFLAGS="$CFLAGS -fvisibility=hidden " 82 | AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden]) 83 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])], 84 | [ AC_MSG_RESULT([yes]) 85 | SYMBOL_VISIBILITY="-fvisibility=hidden"], 86 | AC_MSG_RESULT([no])) 87 | CFLAGS="$saved_CFLAGS" 88 | AC_SUBST(SYMBOL_VISIBILITY) 89 | 90 | AC_MSG_CHECKING(whether compiler understands -Wall) 91 | old_CFLAGS="$CFLAGS" 92 | CFLAGS="$CFLAGS -Wall -Wextra -Wno-unused-parameter -Wno-unused -Wsign-compare -Wdeclaration-after-statement" 93 | AC_TRY_COMPILE([],[], 94 | AC_MSG_RESULT(yes), 95 | AC_MSG_RESULT(no) 96 | CFLAGS="$old_CFLAGS") 97 | 98 | AC_ARG_ENABLE(driver-detach, 99 | [ --enable-driver-detach Enable detaching of kernel driver (disabled by default)], 100 | [if test x$enableval = xyes; then 101 | CFLAGS="$CFLAGS -DDETACH_KERNEL_DRIVER" 102 | fi]) 103 | 104 | AC_ARG_ENABLE(zerocopy, 105 | [ --enable-zerocopy Enable usbfs zero-copy support (disabled by default)], 106 | [if test x$enableval = xyes; then 107 | CFLAGS="$CFLAGS -DENABLE_ZEROCOPY" 108 | fi]) 109 | 110 | dnl Generate the output 111 | AC_CONFIG_HEADER(config.h) 112 | 113 | AC_OUTPUT( 114 | librtlsdr.pc 115 | include/Makefile 116 | src/Makefile 117 | Makefile 118 | Doxyfile 119 | ) 120 | -------------------------------------------------------------------------------- /contrib/jenkins.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # jenkins build helper script for openbsc. This is how we build on jenkins.osmocom.org 3 | 4 | if ! [ -x "$(command -v osmo-build-dep.sh)" ]; then 5 | echo "Error: We need to have scripts/osmo-deps.sh from http://git.osmocom.org/osmo-ci/ in PATH !" 6 | exit 2 7 | fi 8 | 9 | 10 | set -ex 11 | 12 | base="$PWD" 13 | deps="$base/deps" 14 | inst="$deps/install" 15 | export deps inst 16 | 17 | osmo-clean-workspace.sh 18 | 19 | mkdir "$deps" || true 20 | 21 | set +x 22 | echo 23 | echo 24 | echo 25 | echo " =============================== rtl-sdr ===============================" 26 | echo 27 | set -x 28 | 29 | cd "$base" 30 | autoreconf --install --force 31 | ./configure --enable-sanitize --enable-werror 32 | $MAKE $PARALLEL_MAKE 33 | LD_LIBRARY_PATH="$inst/lib" $MAKE check \ 34 | || cat-testlogs.sh 35 | LD_LIBRARY_PATH="$inst/lib" \ 36 | DISTCHECK_CONFIGURE_FLAGS="--enable-werror" \ 37 | $MAKE distcheck \ 38 | || cat-testlogs.sh 39 | $MAKE maintainer-clean 40 | 41 | osmo-clean-workspace.sh 42 | -------------------------------------------------------------------------------- /debian/README.Debian: -------------------------------------------------------------------------------- 1 | rtl-sdr for Debian 2 | ------------------- 3 | 4 | In the beginning Antti Palosaari noticed that some digital video 5 | receiver tuners can be turned into a cheap software defined radio. 6 | 7 | Since there is also support in the Linux kernel to use these devices 8 | as digital video receivers, by default the hardware will be claimed 9 | by Linux keernel drivers for that purpose. 10 | 11 | Having these rtl-sdr packages installed likely means that these 12 | devices should be available for the alternate software defined 13 | radio use. 14 | 15 | The librtlsdr0 package in Debian has configuration files to 16 | help manage the conflicting uses: 17 | 18 | 1. Blacklists DVB-T kernel modules provided by the Linux kernel 19 | ------------------------------------------------------------------- 20 | 21 | Config file: 22 | /etc/modprobe.d/librtlsdr-blacklist.conf 23 | 24 | contains lines to blacklist dvb_usb_rtl28xxu, e4000 and rtl2832 25 | kernel modules. 26 | 27 | Should you wish to use a device via the Linux video receiver software 28 | while still having the librtlsdr0 package installed you may edit 29 | this file. (Placing a # at the beginning os a line makes it a comment.) 30 | 31 | Then unplug/plug the USB stick. 32 | 33 | Not that if rtl-sdr applications are then run, they will complain about 34 | failing to open the device. In that case, restore the blacklist and 35 | unplug/plug the USB stick. 36 | 37 | If librtlsdr-blacklist.conf does not exist, then rtl-sdr was built 38 | with the DETACH_KERNEL_DRIVER option. 39 | 40 | 2. Permissions 41 | -------------- 42 | 43 | Devices are available to users in the plugdev group. 44 | 45 | The librtlsdr0 package installs these default rules: 46 | /lib/udev/rules.d/60-librtlsdr0.rules 47 | 48 | If you have permissions issues, you may override these values 49 | with your own rules in /etc: 50 | 51 | /etc/udev/rules.d/60-librtlsdr0.rules 52 | 53 | After editing udev rules, run as root: 54 | udevadm control --reload-rules 55 | 56 | -------------------------------------------------------------------------------- /debian/changelog: -------------------------------------------------------------------------------- 1 | rtl-sdr (2.0.2) unstable; urgency=medium 2 | 3 | [ Mikael Falkvidd ] 4 | * Fix small typo in rtl_sdr man page 5 | 6 | [ Clayton Smith ] 7 | * Use library paths from pkg-config 8 | * Only use LIBUSB_LINK_LIBRARIES if it exists 9 | 10 | [ hayati ayguen ] 11 | * improve CLI usage docs: '-d' also accepts serial 12 | 13 | [ Oliver Jowett ] 14 | * r82xx: improve tuner precision 15 | 16 | [ Sultan Qasim Khan ] 17 | * r82xx: avoid redundant register writes for speed 18 | * r82xx: batch register writes for tuning 19 | 20 | [ Ethan Halsall ] 21 | * fix: set fc0012 gain to low on init 22 | * fix: round gain input to nearest value 23 | 24 | [ Harald Welte ] 25 | * Add funding link to github mirror 26 | 27 | [ Steve Markgraf ] 28 | * lib: set SOVERSION back to 0 29 | 30 | -- Oliver Smith Tue, 23 Apr 2024 11:40:18 +0200 31 | 32 | rtl-sdr (2.0.1) unstable; urgency=medium 33 | 34 | * debian/changelog: update for 2.0.0 and 2.0.1 35 | * gitignore: add files created by autotools 36 | 37 | -- Oliver Smith Fri, 03 Nov 2023 10:19:41 +0100 38 | 39 | rtl-sdr (2.0.0) unstable; urgency=medium 40 | 41 | [ Derrick Pallas ] 42 | * tuner_r82xx: fix short-write in r82xx_read 43 | 44 | [ Steve Markgraf ] 45 | * Add rtl_biast as install target 46 | 47 | [ Eric Wild ] 48 | * cmake: populate pkgconfig file with prefix 49 | * fix windows build 50 | 51 | [ David Neiss ] 52 | * rtl_tcp: Extracted some constants out of printf strings 53 | 54 | [ Oliver Smith ] 55 | * rtl_tcp: put new DEFAULT_* constants in defines 56 | 57 | [ Doug Hammond ] 58 | * rtl_fm: add a new option to select 2nd direct sampling mode 59 | 60 | [ Martin Hauke ] 61 | * Fix minGW build 62 | 63 | [ jvde.github ] 64 | * lib: force wait state after cancel of usb transfer 65 | 66 | [ Clayton Smith ] 67 | * lib: Stop applying workaround for libusb < 1.0.9 68 | 69 | [ Tobias Girstmair ] 70 | * Fix signal handler from getting stuck in an endless loop 71 | 72 | [ rtlsdrblog ] 73 | * add rtl-sdr blog v4 support 74 | * fix rtl_tcp on macos 75 | * fix rtl_tcp error on windows when hints not initialized to 0 76 | * add blog v4 upconverter gpio switch 77 | * add -D direct sampling flag to rtl_tcp 78 | * add direct sampling to rtl_sdr 79 | 80 | [ Steve Markgraf ] 81 | * change version to 2.0.0 82 | 83 | -- Oliver Smith Fri, 03 Nov 2023 10:15:31 +0100 84 | 85 | rtl-sdr (0.6) unstable; urgency=medium 86 | 87 | * New upstream release 88 | * with modernize-cmake patch 89 | 90 | -- A. Maitland Bottoms Sat, 06 Oct 2018 20:28:26 -0400 91 | 92 | rtl-sdr (0.6~git) unstable; urgency=medium 93 | 94 | * New upstream release 95 | 96 | -- Harald Welte Sun, 06 Jun 2018 15:09:42 +0200 97 | 98 | rtl-sdr (0.5.4-1) unstable; urgency=medium 99 | 100 | * New upstream release 101 | * update to v0.5.4-3-ga854ae8 102 | use USB zero-copy transfers if possible 103 | 104 | -- A. Maitland Bottoms Sat, 12 May 2018 16:49:43 -0400 105 | 106 | rtl-sdr (0.5.3-14) unstable; urgency=medium 107 | 108 | * update to v0.5.3-20-g4520f00 (Closes: #892974) 109 | * minimal ipv6 support (Closes: #870804) 110 | * VCS to salsa 111 | * AppStream metadata.xml 112 | 113 | -- A. Maitland Bottoms Mon, 16 Apr 2018 20:45:53 -0400 114 | 115 | rtl-sdr (0.5.3-13) unstable; urgency=medium 116 | 117 | * build with libusb-1.0-0-dev stub on hurd-i386 118 | * initial ipv6 support for rtl_tcp... 119 | 120 | -- A. Maitland Bottoms Thu, 23 Nov 2017 15:59:40 -0500 121 | 122 | rtl-sdr (0.5.3-12) unstable; urgency=medium 123 | 124 | * add new HanfTek dongle 125 | * Bias T support (Closes: #854378, #842249) 126 | 127 | -- A. Maitland Bottoms Wed, 23 Aug 2017 23:31:27 -0400 128 | 129 | rtl-sdr (0.5.3-11) unstable; urgency=medium 130 | 131 | * correct invocation of rm_conffile (Thanks Chris!) (Closes: #838161) 132 | * drop uploaders line on advice of MIA team. (Closes: #836590) 133 | 134 | -- A. Maitland Bottoms Sat, 08 Oct 2016 11:17:47 -0400 135 | 136 | rtl-sdr (0.5.3-10) unstable; urgency=medium 137 | 138 | * remove rtl-sdr-blacklist.conf on upgrade. Thanks Bob! (Closes: #829517) 139 | 140 | -- A. Maitland Bottoms Sat, 09 Jul 2016 23:38:24 -0400 141 | 142 | rtl-sdr (0.5.3-9) unstable; urgency=medium 143 | 144 | * Edit of debian/librtlsdr0.udev in 0.5.3-8 was a no-op. Real fix 145 | done to debian/patches/use-udev-uaccess-rules. (Closes: #825073) 146 | 147 | -- A. Maitland Bottoms Wed, 25 May 2016 17:19:57 -0400 148 | 149 | rtl-sdr (0.5.3-8) unstable; urgency=high 150 | 151 | * Fix syntax errors for systemd-udevd in udev rules (Closes: #825073) 152 | 153 | -- A. Maitland Bottoms Tue, 24 May 2016 21:08:50 -0400 154 | 155 | rtl-sdr (0.5.3-7) unstable; urgency=medium 156 | 157 | * better udev rules (more like camera devices in libgphoto2-6) 158 | 159 | -- A. Maitland Bottoms Tue, 10 May 2016 19:20:27 -0400 160 | 161 | rtl-sdr (0.5.3-6) unstable; urgency=medium 162 | 163 | * Use ENV{ID_SOFTWARE_RADIO}=1 in udev rules (Closes: #823089) 164 | * Enable DETACH_KERNEL_DRIVER (Closes: 823022) 165 | * Make myself maintainer so I get the bug reports 166 | 167 | -- A. Maitland Bottoms Sun, 08 May 2016 12:12:13 -0400 168 | 169 | rtl-sdr (0.5.3-5) unstable; urgency=medium 170 | 171 | * Add watch fiule 172 | * place rtl-sdr -n comm section (Closes: #758077) 173 | * improve-librtlsdr-pc-file (Closes: #784912) 174 | * improve-scanning-range-parsing (LP: #1469478) 175 | 176 | -- A. Maitland Bottoms Sun, 23 Aug 2015 10:35:42 -0400 177 | 178 | rtl-sdr (0.5.3-4) unstable; urgency=low 179 | 180 | * Update to v0.5.3-12-ge3c03f7 181 | 182 | -- A. Maitland Bottoms Sat, 08 Aug 2015 23:43:54 -0400 183 | 184 | rtl-sdr (0.5.3-3) unstable; urgency=low 185 | 186 | * Update to v0.5.3-5-g6ee5573 187 | lib: handle events after canceling transfers 188 | lib: change default number of transfers to 15 189 | rtl_tcp: make all global variables static 190 | 191 | -- A. Maitland Bottoms Sun, 13 Apr 2014 10:48:49 -0400 192 | 193 | rtl-sdr (0.5.3-2) unstable; urgency=low 194 | 195 | * Upstream: lib: only print to stderr in tuner_r82xx_set_pll() 196 | * Update man pages (New -M (modulation) and -E (option) and ppm setting) 197 | * Have librtlsdr0 also install a blacklist for linux video drivers 198 | 199 | -- A. Maitland Bottoms Sat, 08 Feb 2014 22:40:06 -0500 200 | 201 | rtl-sdr (0.5.3-1) unstable; urgency=low 202 | 203 | * New upstream git tag release 204 | 205 | -- A. Maitland Bottoms Thu, 06 Feb 2014 20:45:38 -0500 206 | 207 | rtl-sdr (0.5.2.7.3ab6-1~bpo70+1) wheezy-backports; urgency=low 208 | 209 | * Rebuild for wheezy-backports. 210 | 211 | -- A. Maitland Bottoms Tue, 21 Jan 2014 19:34:16 -0500 212 | 213 | rtl-sdr (0.5.2.7.3ab6-1) unstable; urgency=low 214 | 215 | * New upstream snapshot 216 | 217 | -- A. Maitland Bottoms Sun, 29 Dec 2013 21:37:19 -0500 218 | 219 | rtl-sdr (0.5.1.14.360d-1~wheezy) stable; urgency=low 220 | 221 | * New upstream snapshot 222 | * GNU Radio LiveDVD 2013-1110 223 | 224 | -- A. Maitland Bottoms Mon, 11 Nov 2013 12:46:00 -0500 225 | 226 | rtl-sdr (0.5.0.4.4914-2) unstable; urgency=low 227 | 228 | * Use kfreebsd libusb 229 | 230 | -- A. Maitland Bottoms Fri, 01 Nov 2013 17:16:42 -0400 231 | 232 | rtl-sdr (0.5.0.4.4914-1) stable; urgency=low 233 | 234 | * New upstream snapshot (Closes: #701018). 235 | * Match GNU Radio live distribution version 236 | * Sponsored upload 237 | 238 | -- A. Maitland Bottoms Sat, 28 Sep 2013 16:55:08 -0400 239 | 240 | rtl-sdr (0.5.0+git20130715-1) unstable; urgency=low 241 | 242 | * Initial release (Closes: #701018). 243 | 244 | -- Adam Cécile (Le_Vert) Mon, 15 Jul 2013 15:51:05 +0200 245 | 246 | librtlsdr (0.0git3198f14-1) unstable; urgency=low 247 | 248 | * New upstream git 249 | 250 | -- A. Maitland Bottoms Mon, 14 May 2012 20:28:18 -0400 251 | -------------------------------------------------------------------------------- /debian/compat: -------------------------------------------------------------------------------- 1 | 10 2 | -------------------------------------------------------------------------------- /debian/control: -------------------------------------------------------------------------------- 1 | Source: rtl-sdr 2 | Section: comm 3 | Priority: optional 4 | Maintainer: A. Maitland Bottoms 5 | Build-Depends: cmake, 6 | debhelper (>= 10~), 7 | libusb-1.0-0-dev [linux-any], 8 | libusb-dev [hurd-i386], 9 | libusb2-dev [kfreebsd-any], 10 | pkg-config 11 | Standards-Version: 4.1.4 12 | Homepage: http://sdr.osmocom.org/trac/wiki/rtl-sdr 13 | Vcs-Browser: https://salsa.debian.org/bottoms/pkg-rtl-sdr 14 | Vcs-Git: https://salsa.debian.org/bottoms/pkg-rtl-sdr.git 15 | 16 | Package: librtlsdr-dev 17 | Section: libdevel 18 | Architecture: any 19 | Pre-Depends: ${misc:Pre-Depends} 20 | Depends: librtlsdr0 (= ${binary:Version}), 21 | libusb-1.0-0-dev [!kfreebsd-any], 22 | libusb2-dev [kfreebsd-any], 23 | ${misc:Depends} 24 | Description: Software defined radio receiver for Realtek RTL2832U (development) 25 | rtl-sdr is a software defined radio (SDR) receiver software for certain 26 | low-cost DVB-T/DAB(+) USB dongles based on the Realtek RTL2832U chip. 27 | . 28 | This package contains development files. 29 | 30 | Package: librtlsdr0 31 | Section: libs 32 | Architecture: any 33 | Pre-Depends: ${misc:Pre-Depends} 34 | Depends: ${misc:Depends}, ${shlibs:Depends} 35 | Multi-Arch: same 36 | Description: Software defined radio receiver for Realtek RTL2832U (library) 37 | rtl-sdr is a software defined radio (SDR) receiver software for certain 38 | low-cost DVB-T/DAB(+) USB dongles based on the Realtek RTL2832U chip. 39 | . 40 | This package contains the shared library. 41 | 42 | Package: rtl-sdr 43 | Architecture: any 44 | Depends: librtlsdr0 (= ${binary:Version}), ${misc:Depends}, ${shlibs:Depends} 45 | Description: Software defined radio receiver for Realtek RTL2832U (tools) 46 | rtl-sdr is a software defined radio (SDR) receiver software for certain 47 | low-cost DVB-T/DAB(+) USB dongles based on the Realtek RTL2832U chip. 48 | . 49 | This package contains a set of command line utilities: 50 | * rtl_adsb: a simple ADS-B decoder for RTL2832 based DVB-T receivers 51 | * rtl_eeprom: an EEPROM programming tool for RTL2832 based DVB-T receivers 52 | * rtl_fm: a narrow band FM demodulator for RTL2832 based DVB-T receivers 53 | * rtl_sdr: an I/Q recorder for RTL2832 based DVB-T receivers 54 | * rtl_tcp: an I/Q spectrum server for RTL2832 based DVB-T receivers 55 | * rtl_test: a benchmark tool for RTL2832 based DVB-T receivers 56 | -------------------------------------------------------------------------------- /debian/copyright: -------------------------------------------------------------------------------- 1 | Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ 2 | Upstream-Name: rtl-sdr 3 | Upstream-Contact: http://sdr.osmocom.org/trac/wiki/rtl-sdr 4 | Source: 5 | git clone git://git.osmocom.org/rtl-sdr.git 6 | The upstream package source tarball was generated from the tag: 7 | git archive --format=tar --prefix=rtl-sdr-0.5.2.7.3ab6/ 3ab6ff | gzip > ../rtl-sdr_0.5.2.7.3ab6.orig.tar.gz 8 | Comment: 9 | Debian packages sponsored by A. Maitland Bottoms, 10 | based upon packaging work by Adam Cécile. 11 | . 12 | Upstream Authors: 13 | Steve Markgraf 14 | Dimitri Stolnikov 15 | Hoernchen 16 | Kyle Keen 17 | Copyright: 2012,2013 OSMOCOM Project 18 | License: GPL-2.0+ 19 | 20 | Files: * 21 | Copyright: 2012, 2013, OSMOCOM Project 22 | License: GPL-3+ 23 | 24 | Files: debian/* 25 | Copyright: 2013 Adam Cécile (Le_Vert) 26 | 2012,2013 A. Maitland Bottoms 27 | License: GPL-2.0+ 28 | 29 | Files: debian/librtlsdr0.udev 30 | Copyright: 2012, 2013, Osmocom rtl-sdr project 31 | License: GPL-3+ 32 | 33 | Files: debian/rtl_adsb.1 34 | Copyright: Copyright (c) 2013, A. Maitland Bottoms 35 | License: GPL-2.0+ 36 | 37 | Files: debian/rtl_eeprom.1 38 | debian/rtl_test.1 39 | Copyright: Copyright (c) 2013, A. Maitland Bottoms 40 | License: GPL-2+ 41 | 42 | Files: git-version-gen 43 | Copyright: 2007-2010, Free Software Foundation, Inc. 44 | License: GPL-3+ 45 | 46 | Files: include/* 47 | Copyright: 2012, Steve Markgraf 48 | 2012, Hans-Frieder Vogt 49 | License: GPL-2+ 50 | 51 | Files: include/CMakeLists.txt 52 | Copyright: 2012, 2013, OSMOCOM Project 53 | License: GPL-3+ 54 | 55 | Files: include/rtl-sdr.h 56 | Copyright: 2012, Dimitri Stolnikov 57 | 2012, 2013, Steve Markgraf 58 | License: GPL-2+ 59 | 60 | Files: include/rtl-sdr_export.h 61 | Copyright: 2012, Hoernchen 62 | License: GPL-2+ 63 | 64 | Files: include/tuner_e4k.h 65 | Copyright: 2012, Sylvain Munaut 66 | 2012, Hoernchen 67 | 2011, 2012, Harald Welte 68 | License: GPL-2+ 69 | 70 | Files: include/tuner_fc2580.h 71 | Copyright: Steve Markgraf 72 | License: GPL-2.0+ 73 | 74 | Files: include/tuner_r82xx.h 75 | Copyright: 2013, Steve Markgraf 76 | 2013, Mauro Carvalho Chehab 77 | License: GPL-2+ 78 | 79 | Files: rtl-sdr.rules 80 | Copyright: 2012, 2013, Osmocom rtl-sdr project 81 | License: GPL-3+ 82 | 83 | Files: src/* 84 | Copyright: 2012, Steve Markgraf 85 | License: GPL-2+ 86 | 87 | Files: src/CMakeLists.txt 88 | Copyright: 2012, 2013, OSMOCOM Project 89 | License: GPL-3+ 90 | 91 | Files: src/Makefile.am 92 | Copyright: 2012 Steve Markgraf 93 | 2012 Dimitri Stolnikov 94 | License: GPL-2.0+ 95 | 96 | Files: src/convenience/* 97 | Copyright: 2014, Kyle Keen 98 | License: GPL-2+ 99 | 100 | Files: src/getopt/* 101 | Copyright: 88-96, 98, 99, 1987, 2000, 2001 102 | License: LGPL-2.1+ 103 | 104 | Files: src/getopt/getopt.h 105 | Copyright: 1989-1994, 1996-1999, 2001, Free Software Foundation, Inc. 106 | License: LGPL-2.1+ 107 | 108 | Files: src/librtlsdr.c 109 | Copyright: 2012-2014, Steve Markgraf 110 | 2012, Dimitri Stolnikov 111 | License: GPL-2+ 112 | 113 | Files: src/rtl_adsb.c 114 | Copyright: 2012, Youssef Touil 115 | 2012, Steve Markgraf 116 | 2012, Kyle Keen 117 | 2012, Ian Gilmour 118 | 2012, Hoernchen 119 | License: GPL-2+ 120 | 121 | Files: src/rtl_fm.c 122 | Copyright: 2013, Elias Oenal 123 | 2012, Steve Markgraf 124 | 2012, Kyle Keen 125 | 2012, Hoernchen 126 | License: GPL-2+ 127 | 128 | Files: src/rtl_power.c 129 | Copyright: 2012, Steve Markgraf 130 | 2012, Kyle Keen 131 | 2012, Hoernchen 132 | License: GPL-2+ 133 | 134 | Files: src/rtl_tcp.c 135 | Copyright: 2012, Steve Markgraf 136 | 2012, 2013, Hoernchen 137 | License: GPL-2+ 138 | 139 | Files: src/rtl_test.c 140 | Copyright: 2014, Michael Tatarinov 141 | 2012-2014, Steve Markgraf 142 | 2012-2014, Kyle Keen 143 | License: GPL-2+ 144 | 145 | Files: src/tuner_e4k.c 146 | Copyright: 2012, Sylvain Munaut 147 | 2012, Hoernchen 148 | 2011, 2012, Harald Welte 149 | License: GPL-2+ 150 | 151 | Files: src/tuner_fc0012.c 152 | Copyright: 2012, Steve Markgraf 153 | 2012, Hans-Frieder Vogt 154 | License: GPL-2+ 155 | 156 | Files: src/tuner_fc0013.c 157 | Copyright: 2012, Steve Markgraf 158 | 2012, Hans-Frieder Vogt 159 | 2010, Fitipower Integrated Technology Inc 160 | License: GPL-2+ 161 | 162 | Files: src/tuner_fc2580.c 163 | Copyright: Steve Markgraf 164 | Dimitri Stolnikov 165 | License: GPL-2.0+ 166 | 167 | Files: src/tuner_r82xx.c 168 | Copyright: 2013, Steve Markgraf 169 | 2013, Mauro Carvalho Chehab 170 | License: GPL-2+ 171 | 172 | License: GPL-2+ 173 | This program is free software; you can redistribute it and/or modify 174 | it under the terms of the GNU General Public License as published by 175 | the Free Software Foundation; version 2 dated June, 1991, or (at 176 | your option) any later version. 177 | . 178 | On Debian systems, the complete text of version 2 of the GNU General 179 | Public License can be found in '/usr/share/common-licenses/GPL-2'. 180 | 181 | License: GPL-2.0+ 182 | This package is free software; you can redistribute it and/or modify 183 | it under the terms of the GNU General Public License as published by 184 | the Free Software Foundation; either version 2 of the License, or 185 | (at your option) any later version. 186 | . 187 | This package is distributed in the hope that it will be useful, 188 | but WITHOUT ANY WARRANTY; without even the implied warranty of 189 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 190 | GNU General Public License for more details. 191 | . 192 | You should have received a copy of the GNU General Public License 193 | along with this program. If not, see 194 | . 195 | On Debian systems, the complete text of the GNU General 196 | Public License version 2 can be found in "/usr/share/common-licenses/GPL-2". 197 | 198 | License: GPL-3+ 199 | This program is free software: you can redistribute it and/or modify 200 | it under the terms of the GNU General Public License as published by 201 | the Free Software Foundation, either version 3 of the License, or 202 | (at your option) any later version. 203 | . 204 | This program is distributed in the hope that it will be useful, 205 | but WITHOUT ANY WARRANTY; without even the implied warranty of 206 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 207 | GNU General Public License for more details. 208 | . 209 | You should have received a copy of the GNU General Public License 210 | along with this program. If not, see . 211 | . 212 | On Debian systems, the complete text of the GNU Lesser General 213 | Public License can be found in "/usr/share/common-licenses/GPL-3". 214 | 215 | License: LGPL-2.1+ 216 | This package is free software; you can redistribute it and/or 217 | modify it under the terms of the GNU Lesser General Public 218 | License as published by the Free Software Foundation; either 219 | version 2.1 of the License, or (at your option) any later version. 220 | . 221 | This package is distributed in the hope that it will be useful, 222 | but WITHOUT ANY WARRANTY; without even the implied warranty of 223 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 224 | Lesser General Public License for more details. 225 | . 226 | You should have received a copy of the GNU General Public License 227 | along with this program. If not, see . 228 | . 229 | On Debian systems, the complete text of the GNU Lesser General 230 | Public License can be found in "/usr/share/common-licenses/LGPL-2". 231 | -------------------------------------------------------------------------------- /debian/copyright-scan-patterns.yml: -------------------------------------------------------------------------------- 1 | ignore : 2 | suffixes : 3 | - in 4 | -------------------------------------------------------------------------------- /debian/heatmap.py: -------------------------------------------------------------------------------- 1 | #! /usr/bin/env python2 2 | 3 | from PIL import Image, ImageDraw, ImageFont 4 | import sys, gzip, math, colorsys, datetime 5 | from collections import defaultdict 6 | from itertools import * 7 | 8 | # todo: matplotlib powered --interactive 9 | # arbitrary freq marker spacing 10 | 11 | path = sys.argv[1] 12 | output = sys.argv[2] 13 | 14 | raw_data = lambda: open(path) 15 | if path.endswith('.gz'): 16 | raw_data = lambda: gzip.open(path, 'rb') 17 | 18 | def frange(start, stop, step): 19 | i = 0 20 | while (i*step + start <= stop): 21 | yield i*step + start 22 | i += 1 23 | 24 | print("loading") 25 | 26 | freqs = set() 27 | f_cache = set() 28 | times = set() 29 | labels = set() 30 | min_z = 0 31 | max_z = -100 32 | start, stop = None, None 33 | for line in raw_data(): 34 | line = [s.strip() for s in line.strip().split(',')] 35 | line = [line[0], line[1]] + [float(s) for s in line[2:] if s] 36 | 37 | low = line[2] 38 | high = line[3] 39 | step = line[4] 40 | f_key = (int(low), int(high), step) 41 | if f_key not in f_cache: 42 | freqs.update(list(frange(int(low), int(high), step))) 43 | freqs.add(high) 44 | labels.add(low) 45 | f_cache.add(f_key) 46 | 47 | t = line[0] + ' ' + line[1] 48 | times.add(t) 49 | 50 | zs = line[6:] 51 | min_z = min(min_z, min(z for z in zs if not math.isinf(z))) 52 | max_z = max(max_z, max(zs)) 53 | 54 | if start is None: 55 | start = datetime.datetime.strptime(line[0] + ' ' + line[1], '%Y-%m-%d %H:%M:%S') 56 | stop = datetime.datetime.strptime(line[0] + ' ' + line[1], '%Y-%m-%d %H:%M:%S') 57 | 58 | freqs = list(sorted(list(freqs))) 59 | times = list(sorted(list(times))) 60 | labels = list(sorted(list(labels))) 61 | 62 | if len(labels) == 1: 63 | delta = (max(freqs) - min(freqs)) / (len(freqs) / 500) 64 | delta = round(delta / 10**int(math.log10(delta))) * 10**int(math.log10(delta)) 65 | delta = int(delta) 66 | lower = int(math.ceil(min(freqs) / delta) * delta) 67 | labels = list(range(lower, int(max(freqs)), delta)) 68 | 69 | print("x: %i, y: %i, z: (%f, %f)" % (len(freqs), len(times), min_z, max_z)) 70 | 71 | def rgb2(z): 72 | g = (z - min_z) / (max_z - min_z) 73 | return (int(g*255), int(g*255), 50) 74 | 75 | def rgb3(z): 76 | g = (z - min_z) / (max_z - min_z) 77 | c = colorsys.hsv_to_rgb(0.65-(g-0.08), 1, 0.2+g) 78 | return (int(c[0]*256),int(c[1]*256),int(c[2]*256)) 79 | 80 | print("drawing") 81 | img = Image.new("RGB", (len(freqs), len(times))) 82 | pix = img.load() 83 | x_size = img.size[0] 84 | for line in raw_data(): 85 | line = [s.strip() for s in line.strip().split(',')] 86 | line = [line[0], line[1]] + [float(s) for s in line[2:] if s] 87 | t = line[0] + ' ' + line[1] 88 | if t not in times: 89 | continue # happens with live files 90 | y = times.index(t) 91 | low = line[2] 92 | high = line[3] 93 | step = line[4] 94 | x_start = freqs.index(low) 95 | for i in range(len(line[6:])): 96 | x = x_start + i 97 | if x >= x_size: 98 | continue 99 | z = line[6+i] 100 | # fast check for nan/-inf 101 | if not z >= min_z: 102 | z = min_z 103 | pix[x,y] = rgb2(z) 104 | 105 | print("labeling") 106 | draw = ImageDraw.Draw(img) 107 | font = ImageFont.load_default() 108 | pixel_width = step 109 | for label in labels: 110 | y = 10 111 | #x = freqs.index(label) 112 | x = int((label-min(freqs)) / pixel_width) 113 | s = '%.3fMHz' % (label/1000000.0) 114 | draw.text((x, y), s, font=font, fill='white') 115 | 116 | duration = stop - start 117 | duration = duration.seconds 118 | pixel_height = duration / len(times) 119 | hours = int(duration / 3600) 120 | minutes = int((duration - 3600*hours) / 60) 121 | draw.text((2, img.size[1] - 45), 'Duration: %i:%02i' % (hours, minutes), font=font, fill='white') 122 | draw.text((2, img.size[1] - 35), 'Range: %.2fMHz - %.2fMHz' % (min(freqs)/1e6, max(freqs)/1e6), font=font, fill='white') 123 | draw.text((2, img.size[1] - 25), 'Pixel: %.2fHz x %is' % (pixel_width, int(round(pixel_height))), font=font, fill='white') 124 | draw.text((2, img.size[1] - 15), 'Started: {0}'.format(start), font=font, fill='white') 125 | # bin size 126 | 127 | print("saving") 128 | img.save(output) 129 | 130 | 131 | 132 | 133 | 134 | 135 | -------------------------------------------------------------------------------- /debian/librtlsdr-dev.acc: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -fPIC 6 | -g 7 | -O2 8 | -fstack-protector-strong 9 | -Wformat 10 | -Werror=format-security 11 | -Wdate-time 12 | -D_FORTIFY_SOURCE=2 13 | -fvisibility=hidden 14 | -Wsign-compare 15 | -Wall 16 | -Wno-uninitialized 17 | 18 | 19 | 20 | debian/librtlsdr-dev/usr/include/ 21 | 22 | 23 | 24 | debian/librtlsdr0/usr/lib/ 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /debian/librtlsdr-dev.dirs: -------------------------------------------------------------------------------- 1 | usr/lib 2 | usr/include 3 | -------------------------------------------------------------------------------- /debian/librtlsdr-dev.install: -------------------------------------------------------------------------------- 1 | usr/include/* 2 | usr/lib/*/lib*.a 3 | usr/lib/*/lib*.so 4 | usr/lib/*/pkgconfig/* 5 | usr/lib/*/cmake/* 6 | -------------------------------------------------------------------------------- /debian/librtlsdr0.dirs: -------------------------------------------------------------------------------- 1 | etc/modprobe.d 2 | usr/lib 3 | -------------------------------------------------------------------------------- /debian/librtlsdr0.install: -------------------------------------------------------------------------------- 1 | usr/lib/*/lib*.so.* 2 | debian/librtlsdr0.metainfo.xml usr/share/metainfo 3 | -------------------------------------------------------------------------------- /debian/librtlsdr0.maintscript: -------------------------------------------------------------------------------- 1 | rm_conffile /etc/modprobe.d/rtl-sdr-blacklist.conf 0.5.3-10~ 2 | -------------------------------------------------------------------------------- /debian/librtlsdr0.metainfo.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | librtlsdr0 4 | GPL-2+ 5 | librtlsdr0 6 | Control of rtl-sdr radio receiver 7 | 8 |

9 | rtl-sdr is a software defined radio (SDR) receiver software for certain 10 | low-cost DVB-T/DAB(+) USB dongles based on the Realtek RTL2832U chip. 11 |

12 | 13 | 14 | usb:v0BDAp2832d* 15 | usb:v0BDAp2838d* 16 | usb:v0413p6680d* 17 | usb:v0413p6F0Fd* 18 | usb:v0458p707Fd* 19 | usb:v0CCDp00A9d* 20 | usb:v0CCDp00B3d* 21 | usb:v0CCDp00B4d* 22 | usb:v0CCDp00B5d* 23 | usb:v0CCDp00B7d* 24 | usb:v0CCDp00B8d* 25 | usb:v0CCDp00B9d* 26 | usb:v0CCDp00C0d* 27 | usb:v0CCDp00C6d* 28 | usb:v0CCDp00D3d* 29 | usb:v0CCDp00D7d* 30 | usb:v0CCDp00E0d* 31 | usb:v1554p5020d* 32 | usb:v15F4p0131d* 33 | usb:v15F4p0133d* 34 | usb:v185Bp0620d* 35 | usb:v185Bp0650d* 36 | usb:v185Bp0680d* 37 | usb:v1B80pD393d* 38 | usb:v1B80pD394d* 39 | usb:v1B80pD395d* 40 | usb:v1B80pD397d* 41 | usb:v1B80pD398d* 42 | usb:v1B80pD39Dd* 43 | usb:v1B80pD3A4d* 44 | usb:v1B80pD3A8d* 45 | usb:v1B80pD3AFd* 46 | usb:v1B80pD3B0d* 47 | usb:v1D19p1101d* 48 | usb:v1D19p1102d* 49 | usb:v1D19p1103d* 50 | usb:v1D19p1104d* 51 | usb:v1F4DpA803d* 52 | usb:v1F4DpB803d* 53 | usb:v1F4DpC803d* 54 | usb:v1F4DpD286d* 55 | usb:v1F4DpD803d* 56 | 57 | 58 | -------------------------------------------------------------------------------- /debian/librtlsdr0.udev: -------------------------------------------------------------------------------- 1 | # 2 | # Copyright 2012-2013 Osmocom rtl-sdr project 3 | # 4 | # This program is free software: you can redistribute it and/or modify 5 | # it under the terms of the GNU General Public License as published by 6 | # the Free Software Foundation, either version 3 of the License, or 7 | # (at your option) any later version. 8 | # 9 | # This program is distributed in the hope that it will be useful, 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | # GNU General Public License for more details. 13 | # 14 | # You should have received a copy of the GNU General Public License 15 | # along with this program. If not, see . 16 | # MODE="0664", GROUP="plugdev" 17 | 18 | # original RTL2832U vid/pid (hama nano, for example) 19 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2832", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 20 | 21 | # RTL2832U OEM vid/pid, e.g. ezcap EzTV668 (E4000), Newsky TV28T (E4000/R820T) etc. 22 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2838", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 23 | 24 | # DigitalNow Quad DVB-T PCI-E card (4x FC0012?) 25 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0413", ATTRS{idProduct}=="6680", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 26 | 27 | # Leadtek WinFast DTV Dongle mini D (FC0012) 28 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0413", ATTRS{idProduct}=="6f0f", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 29 | 30 | # Genius TVGo DVB-T03 USB dongle (Ver. B) 31 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="707f", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 32 | 33 | # Terratec Cinergy T Stick Black (rev 1) (FC0012) 34 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00a9", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 35 | 36 | # Terratec NOXON rev 1 (FC0013) 37 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b3", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 38 | 39 | # Terratec Deutschlandradio DAB Stick (FC0013) 40 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b4", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 41 | 42 | # Terratec NOXON DAB Stick - Radio Energy (FC0013) 43 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b5", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 44 | 45 | # Terratec Media Broadcast DAB Stick (FC0013) 46 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b7", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 47 | 48 | # Terratec BR DAB Stick (FC0013) 49 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b8", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 50 | 51 | # Terratec WDR DAB Stick (FC0013) 52 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b9", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 53 | 54 | # Terratec MuellerVerlag DAB Stick (FC0013) 55 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00c0", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 56 | 57 | # Terratec Fraunhofer DAB Stick (FC0013) 58 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00c6", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 59 | 60 | # Terratec Cinergy T Stick RC (Rev.3) (E4000) 61 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00d3", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 62 | 63 | # Terratec T Stick PLUS (E4000) 64 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00d7", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 65 | 66 | # Terratec NOXON rev 2 (E4000) 67 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00e0", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 68 | 69 | # PixelView PV-DT235U(RN) (FC0012) 70 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1554", ATTRS{idProduct}=="5020", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 71 | 72 | # Astrometa DVB-T/DVB-T2 (R828D) 73 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="15f4", ATTRS{idProduct}=="0131", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 74 | 75 | # Compro Videomate U620F (E4000) 76 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="185b", ATTRS{idProduct}=="0620", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 77 | 78 | # Compro Videomate U650F (E4000) 79 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="185b", ATTRS{idProduct}=="0650", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 80 | 81 | # Compro Videomate U680F (E4000) 82 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="185b", ATTRS{idProduct}=="0680", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 83 | 84 | # GIGABYTE GT-U7300 (FC0012) 85 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d393", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 86 | 87 | # DIKOM USB-DVBT HD 88 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d394", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 89 | 90 | # Peak 102569AGPK (FC0012) 91 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d395", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 92 | 93 | # KWorld KW-UB450-T USB DVB-T Pico TV (TUA9001) 94 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d397", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 95 | 96 | # Zaapa ZT-MINDVBZP (FC0012) 97 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d398", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 98 | 99 | # SVEON STV20 DVB-T USB & FM (FC0012) 100 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d39d", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 101 | 102 | # Twintech UT-40 (FC0013) 103 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3a4", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 104 | 105 | # ASUS U3100MINI_PLUS_V2 (FC0013) 106 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3a8", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 107 | 108 | # SVEON STV27 DVB-T USB & FM (FC0013) 109 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3af", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 110 | 111 | # SVEON STV21 DVB-T USB & FM 112 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3b0", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 113 | 114 | # Dexatek DK DVB-T Dongle (Logilink VG0002A) (FC2580) 115 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d19", ATTRS{idProduct}=="1101", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 116 | 117 | # Dexatek DK DVB-T Dongle (MSI DigiVox mini II V3.0) 118 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d19", ATTRS{idProduct}=="1102", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 119 | 120 | # Dexatek DK 5217 DVB-T Dongle (FC2580) 121 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d19", ATTRS{idProduct}=="1103", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 122 | 123 | # MSI DigiVox Micro HD (FC2580) 124 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d19", ATTRS{idProduct}=="1104", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 125 | 126 | # Sweex DVB-T USB (FC0012) 127 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="a803", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 128 | 129 | # GTek T803 (FC0012) 130 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="b803", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 131 | 132 | # Lifeview LV5TDeluxe (FC0012) 133 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="c803", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 134 | 135 | # MyGica TD312 (FC0012) 136 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="d286", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 137 | 138 | # PROlectrix DV107669 (FC0012) 139 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="d803", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 140 | -------------------------------------------------------------------------------- /debian/rtl-sdr-blacklist.conf: -------------------------------------------------------------------------------- 1 | # This system has librtlsdr0 installed in order to 2 | # use digital video broadcast receivers as generic 3 | # software defined radios. 4 | blacklist dvb_usb_rtl28xxu 5 | blacklist e4000 6 | blacklist rtl2832 7 | -------------------------------------------------------------------------------- /debian/rtl-sdr.dirs: -------------------------------------------------------------------------------- 1 | usr/bin 2 | -------------------------------------------------------------------------------- /debian/rtl-sdr.examples: -------------------------------------------------------------------------------- 1 | debian/heatmap.py 2 | -------------------------------------------------------------------------------- /debian/rtl-sdr.install: -------------------------------------------------------------------------------- 1 | usr/bin/* 2 | -------------------------------------------------------------------------------- /debian/rtl-sdr.manpages: -------------------------------------------------------------------------------- 1 | debian/rtl_adsb.1 2 | debian/rtl_eeprom.1 3 | debian/rtl_fm.1 4 | debian/rtl_power.1 5 | debian/rtl_sdr.1 6 | debian/rtl_tcp.1 7 | debian/rtl_test.1 8 | -------------------------------------------------------------------------------- /debian/rtl_adsb.1: -------------------------------------------------------------------------------- 1 | .TH "rtl_adsb" 1 "0.5.0" RTL-SDR "User Commands" 2 | .SH NAME 3 | rtl_adsb \- a simple ADS-B decoder 4 | .SH DESCRIPTION 5 | Uses a re-purposed DVB-T receiver as a software defined 6 | radio to receive and decode ADS-B data. Written by Kyle Keen 7 | and incorporated in the osmocom rtl-sdr project. 8 | .LP 9 | Automatic dependent surveillance-broadcast, ADS-B, consists 10 | of position and other status data transmitted by aircraft 11 | in support of air traffic control in order to improve safety 12 | of flight. 13 | .LP 14 | Much software is available for the RTL2832. Most of the user-level 15 | packages rely on the librtlsdr library which comes as part of the 16 | rtl-sdr codebase. This codebase contains both the library itself and 17 | also a number of command line tools such as rtl_test, rtl_sdr, 18 | rtl_tcp, and rtl_fm. These command line tools use the library to test 19 | for the existence of RTL2832 devices and to perform basic data 20 | transfer functions to and from the device. 21 | .LP 22 | Because most of the RTL2832 devices are connected using USB, the 23 | librtlsdr library depends on the libusb library to communicate with 24 | the device. 25 | .SH USAGE 26 | With a suitable antenna for receiving the 1090 MHz signal attached 27 | to the rtl-sdr supported device, this program will output the 28 | data decoded from that signal. 29 | .SH SYNOPSIS 30 | .B rtl_adsb [-R] [-g gain] [-p ppm] [output file] 31 | .SH OPTIONS 32 | .IP "-d device_index (default: 0)" 33 | .IP "-V verbove output (default: off)" 34 | .IP "-S show short frames (default: off)" 35 | .IP "-Q quality (0: no sanity checks, 0.5: half bit, 1: one bit (default), 2: two bits)" 36 | .IP "-e allowed_errors (default: 5)" 37 | .IP "-g tuner_gain (default: automatic)" 38 | .IP "-p ppm_error (default: 0)" 39 | .IP tfilename 40 | (a '-' dumps samples to stdout) 41 | (omitting the filename also uses stdout) 42 | .SH EXAMPLES 43 | .IP "Streaming with netcat:" 44 | rtl_adsb | netcat -lp 8080 45 | 46 | while true; do rtl_adsb | nc -lp 8080; done 47 | .IP "Streaming with socat:" 48 | rtl_adsb | socat -u - TCP4:sdrsharp.com:47806 49 | .SH SEE ALSO 50 | RTL-SDR wiki documentation: 51 | .B http://sdr.osmocom.org/trac/wiki/rtl-sdr 52 | .LP 53 | Other rtl-sdr programs: 54 | .sp 55 | rtl_eeprom(1), rtl_fm(1), rtl_sdr(1), rtl_tcp(1), rtl_test(1) 56 | .SH AUTHOR 57 | This manual page was written by Maitland Bottoms 58 | for the Debian project (but may be used by others). 59 | .SH COPYRIGHT 60 | Copyright (c) 2013 A. Maitland Bottoms 61 | .LP 62 | This program is free software: you can redistribute it and/or modify 63 | it under the terms of the GNU General Public License as published by 64 | the Free Software Foundation, either version 2 of the License, or 65 | (at your option) any later version. 66 | .LP 67 | This program is distributed in the hope that it will be useful, 68 | but WITHOUT ANY WARRANTY; without even the implied warranty of 69 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 70 | GNU General Public License for more details. 71 | -------------------------------------------------------------------------------- /debian/rtl_eeprom.1: -------------------------------------------------------------------------------- 1 | .TH "rtl_eeprom" 1 "0.5.0" RTL-SDR "User Commands" 2 | .SH NAME 3 | rtl-eeprom \- EEPROM programming tool for RTL2832 based DVB-T receivers 4 | .SH DESCRIPTION 5 | Dumps configuration and also writes EEPROM configuration. 6 | Written by Steve Markgraf and incorporated in the osmocom rtl-sdr project. 7 | .LP 8 | Use at your own risk, especially -w! 9 | .LP 10 | Much software is available for the RTL2832. Most of the user-level 11 | packages rely on the librtlsdr library which comes as part of the 12 | rtl-sdr codebase. This codebase contains both the library itself and 13 | also a number of command line tools such as rtl_test, rtl_sdr, 14 | rtl_tcp, and rtl_fm. These command line tools use the library to test 15 | for the existence of RTL2832 devices and to perform basic data 16 | transfer functions to and from the device. 17 | .LP 18 | Because most of the RTL2832 devices are connected using USB, the 19 | librtlsdr library depends on the libusb library to communicate with 20 | the device. 21 | .SH USAGE 22 | Writing bad information to the EEPROM will make your 23 | device useless. 24 | .SH SYNOPSIS 25 | .B rtl_eeprom [OPTIONS] 26 | .SH OPTIONS 27 | .IP "-d device_index (default: 0)" 28 | .IP "-m set manufacturer string" 29 | .IP "-p set product string" 30 | .IP "-s set serial number string" 31 | .IP "-i <0,1> disable/enable IR-endpoint" 32 | .IP "-g generate default config and write to device" 33 | can be one of: 34 | realtek Realtek default (as without EEPROM) 35 | realtek_oem Realtek default OEM with EEPROM 36 | noxon Terratec NOXON DAB Stick 37 | terratec_black Terratec T Stick Black 38 | terratec_plus Terratec T Stick+ (DVB-T/DAB) 39 | .IP "-w write dumped file to device" 40 | .IP "-r dump EEPROM to file" 41 | .IP "-h display this help text" 42 | .LP 43 | Use on your own risk, especially -w! 44 | .SH SEE ALSO 45 | RTL-SDR wiki documentation: 46 | .B http://sdr.osmocom.org/trac/wiki/rtl-sdr 47 | .LP 48 | Other rtl-sdr programs: 49 | .sp 50 | rtl_adsb(1), rtl_fm(1), rtl_sdr(1), rtl_tcp(1), rtl_test(1) 51 | .SH AUTHOR 52 | This manual page was written by Maitland Bottoms 53 | for the Debian project (but may be used by others). 54 | .SH COPYRIGHT 55 | Copyright (c) 2013 A. Maitland Bottoms 56 | .LP 57 | This program is free software: you can redistribute it and/or modify 58 | it under the terms of the GNU General Public License as published by 59 | the Free Software Foundation, either version 2 of the License, or 60 | (at your option) any later version. 61 | .LP 62 | This program is distributed in the hope that it will be useful, 63 | but WITHOUT ANY WARRANTY; without even the implied warranty of 64 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 65 | GNU General Public License for more details. 66 | -------------------------------------------------------------------------------- /debian/rtl_fm.1: -------------------------------------------------------------------------------- 1 | .TH "rtl_adsb" 1 "0.5.0" RTL-SDR "User Commands" 2 | .SH NAME 3 | rtl_fm \- a simple FM demodulator for RTL2832 based DVB-T receivers 4 | .SH DESCRIPTION 5 | Uses a re-purposed DVB-T receiver as a software defined 6 | radio to receive narrow band FM signals and demodulate 7 | to audio. Written for and incorporated in the osmocom rtl-sdr project. 8 | .LP 9 | Narrowband FM is commonly used by public service agencies and 10 | commercial dispatch operations in the VHF and UHF bands. 11 | Also can demodulate Wideband FM, as found in the 88-108 MHz FM 12 | broadcast band. 13 | Experimental options include AM, LSB, USB and DSB demodulation. 14 | .LP 15 | Much software is available for the RTL2832. Most of the user-level 16 | packages rely on the librtlsdr library which comes as part of the 17 | rtl-sdr codebase. This codebase contains both the library itself and 18 | also a number of command line tools such as rtl_test, rtl_sdr, 19 | rtl_tcp, and rtl_fm. These command line tools use the library to test 20 | for the existence of RTL2832 devices and to perform basic data 21 | transfer functions to and from the device. 22 | .LP 23 | Because most of the RTL2832 devices are connected using USB, the 24 | librtlsdr library depends on the libusb library to communicate with 25 | the device. 26 | .SH USAGE 27 | With a suitable antenna for receiving the signal attached 28 | to the rtl-sdr supported device, this program will output the 29 | digital audio data decoded from that signal. The data can be 30 | listened to by piping to Sox or aplay applications to play the 31 | stream on the computer sound card. 32 | .SH SYNOPSIS 33 | .B rtl_fm [-f freq] [-options] [filename] 34 | .SH OPTIONS 35 | .IP "-f frequency_to_tune_to [Hz]" 36 | use multiple -f for scanning, (requires squelch) 37 | ranges supported, -f 118M:137M:25k 38 | .IP "[-M modulation (default: fm)]" 39 | fm, wbfm, raw, am, usb, lsb 40 | wbfm == -M fm -s 170k -o 4 -A fast -r 32k -l 0 -E deemp 41 | raw mode outputs 2x16 bit IQ pairs 42 | .IP "-s sample_rate (default: 24k)" 43 | .IP "-d device_index (default: 0)" 44 | .IP "-g tuner_gain (default: automatic)" 45 | .IP "-l squelch_level (default: 0/off)" 46 | .IP "-o oversampling (default: 1, 4 recommended)" 47 | for fm squelch is inverted 48 | .IP "[-o oversampling (default: 1, 4 recommended)]" 49 | .IP "-p ppm_error (default: 0)" 50 | .IP "[-E enable_option (default: none)]" 51 | use multiple -E to enable multiple options 52 | edge: enable lower edge tuning 53 | dc: enable dc blocking filter 54 | deemp: enable de-emphasis filter 55 | direct: enable direct sampling 56 | offset: enable offset tuning 57 | .IP "filename ('-' means stdout)" 58 | omitting the filename also uses stdout 59 | .SH Experimental options 60 | .IP "[-r resample_rate (default: none / same as -s)]" 61 | .IP "[-t squelch_delay (default: 10)]" 62 | +values will mute/scan, -values will exit 63 | .IP "[-F fir_size (default: off)]" 64 | enables low-leakage downsample filter 65 | size can be 0 or 9. 0 has bad roll off 66 | .IP "-A std/fast/lut choose atan math (default: std)" 67 | .IP filename 68 | (a '-' dumps samples to stdout) 69 | (omitting the filename also uses stdout) 70 | .SH EXAMPLES 71 | Produces signed 16 bit ints, use Sox or aplay to hear them. 72 | .IP "rtl_fm ... - | play -t raw -r 24k -es -b 16 -c 1 -V1 -" 73 | | aplay -r 24k -f S16_LE -t raw -c 1 74 | -M wbfm | play -r 32k ... 75 | .IP "rtl_fm ... -s 22050 - | multimon -t raw /dev/stdin" 76 | .SH SEE ALSO 77 | RTL-SDR wiki documentation: 78 | .B http://sdr.osmocom.org/trac/wiki/rtl-sdr 79 | .LP 80 | Rtl_fm Guide: 81 | .B http://kmkeen.com/rtl-demod-guide/ 82 | .LP 83 | .sp 84 | sox(1), play(1), aplay(1) 85 | .LP 86 | Other rtl-sdr programs: 87 | .sp 88 | rtl_adsb(1), rtl_eeprom(1), rtl_sdr(1), rtl_tcp(1), rtl_test(1) 89 | .SH AUTHOR 90 | This manual page was written by Maitland Bottoms 91 | for the Debian project (but may be used by others). 92 | .SH COPYRIGHT 93 | Copyright (c) 2013 A. Maitland Bottoms 94 | .LP 95 | This program is free software: you can redistribute it and/or modify 96 | it under the terms of the GNU General Public License as published by 97 | the Free Software Foundation, either version 2 of the License, or 98 | (at your option) any later version. 99 | .LP 100 | This program is distributed in the hope that it will be useful, 101 | but WITHOUT ANY WARRANTY; without even the implied warranty of 102 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 103 | GNU General Public License for more details. 104 | -------------------------------------------------------------------------------- /debian/rtl_power.1: -------------------------------------------------------------------------------- 1 | .TH rtl_power: "1" "0.5.1" RTL_SDR "User Commands" 2 | .SH NAME 3 | rtl_power: \- wideband spectrum monitor utility 4 | .SH DESCRIPTION 5 | Uses a re-purposed DVB-T receiver as a software defined 6 | radio to receive signals in I/Q data form. Written for 7 | and incorporated in the osmocom rtl-sdr project. 8 | .SH USAGE 9 | rtl_power, a simple FFT logger for RTL2832 based DVB\-T receivers 10 | .PP 11 | This tool gathers signal data over a very wide area of the frequency spectrum, 12 | and then that data can be used to find active areas of the spectrum. 13 | .PP 14 | Use: rtl_power \fB\-f\fR freq_range [\-options] [filename] 15 | .HP 16 | \fB\-f\fR lower:upper:bin_size [Hz] 17 | .IP 18 | (bin size is a maximum, smaller more convenient bins 19 | .TP 20 | will be used. 21 | valid range 1Hz \- 2.8MHz) 22 | .IP 23 | [\-i integration_interval (default: 10 seconds)] 24 | .IP 25 | (buggy if a full sweep takes longer than the interval) 26 | .IP 27 | [\-1 enables single\-shot mode (default: off)] 28 | [\-e exit_timer (default: off/0)] 29 | [\-d device_index (default: 0)] 30 | [\-g tuner_gain (default: automatic)] 31 | [\-p ppm_error (default: 0)] 32 | filename (a '\-' dumps samples to stdout) 33 | .IP 34 | (omitting the filename also uses stdout) 35 | .SS "Experimental options:" 36 | .IP 37 | [\-w window (default: rectangle)] 38 | .IP 39 | (hamming, blackman, blackman\-harris, hann\-poisson, bartlett, youssef) 40 | .IP 41 | [\-c crop_percent (default: 0%, recommended: 20%\-50%)] 42 | .IP 43 | (discards data at the edges, 100% discards everything) 44 | (has no effect for bins larger than 1MHz) 45 | .IP 46 | [\-F fir_size (default: disabled)] 47 | .IP 48 | (enables low\-leakage downsample filter, 49 | .TP 50 | fir_size can be 0 or 9. 51 | 0 has bad roll off, 52 | .IP 53 | try with '\-c 50%') 54 | .IP 55 | [\-P enables peak hold (default: off)] 56 | [\-D enable direct sampling (default: off)] 57 | [\-O enable offset tuning (default: off)] 58 | .SS "CSV FFT output columns:" 59 | .IP 60 | date, time, Hz low, Hz high, Hz step, samples, dbm, dbm, ... 61 | .SH EXAMPLES 62 | .IP 63 | rtl_power \fB\-f\fR 88M:108M:125k fm_stations.csv 64 | .IP 65 | (creates 160 bins across the FM band, 66 | .IP 67 | individual stations should be visible) 68 | .IP 69 | rtl_power \fB\-f\fR 100M:1G:1M \fB\-i\fR 5m \fB\-1\fR survey.csv 70 | .IP 71 | (a five minute low res scan of nearly everything) 72 | .IP 73 | rtl_power \fB\-f\fR ... \fB\-i\fR 15m \fB\-1\fR log.csv 74 | .IP 75 | (integrate for 15 minutes and exit afterwards) 76 | .IP 77 | rtl_power \fB\-f\fR ... \fB\-e\fR 1h | gzip > log.csv.gz 78 | .IP 79 | (collect data for one hour and compress it on the fly) 80 | .SS "Convert CSV to a waterfall graphic with:" 81 | .IP 82 | http://kmkeen.com/tmp/heatmap.py.txt 83 | .PP 84 | rtl_power, a simple FFT logger for RTL2832 based DVB\-T receivers 85 | .PP 86 | Use: rtl_power \fB\-f\fR freq_range [\-options] [filename] 87 | .HP 88 | \fB\-f\fR lower:upper:bin_size [Hz] 89 | .IP 90 | (bin size is a maximum, smaller more convenient bins 91 | .TP 92 | will be used. 93 | valid range 1Hz \- 2.8MHz) 94 | .IP 95 | [\-i integration_interval (default: 10 seconds)] 96 | .IP 97 | (buggy if a full sweep takes longer than the interval) 98 | .IP 99 | [\-1 enables single\-shot mode (default: off)] 100 | [\-e exit_timer (default: off/0)] 101 | [\-d device_index (default: 0)] 102 | [\-g tuner_gain (default: automatic)] 103 | [\-p ppm_error (default: 0)] 104 | filename (a '\-' dumps samples to stdout) 105 | .IP 106 | (omitting the filename also uses stdout) 107 | .SS "Experimental options:" 108 | .IP 109 | [\-w window (default: rectangle)] 110 | .IP 111 | (hamming, blackman, blackman\-harris, hann\-poisson, bartlett, youssef) 112 | .IP 113 | [\-c crop_percent (default: 0%, recommended: 20%\-50%)] 114 | .IP 115 | (discards data at the edges, 100% discards everything) 116 | (has no effect for bins larger than 1MHz) 117 | .IP 118 | [\-F fir_size (default: disabled)] 119 | .IP 120 | (enables low\-leakage downsample filter, 121 | .TP 122 | fir_size can be 0 or 9. 123 | 0 has bad roll off, 124 | .IP 125 | try with '\-c 50%') 126 | .IP 127 | [\-P enables peak hold (default: off)] 128 | [\-D enable direct sampling (default: off)] 129 | [\-O enable offset tuning (default: off)] 130 | .SS "CSV FFT output columns:" 131 | .IP 132 | date, time, Hz low, Hz high, Hz step, samples, dbm, dbm, ... 133 | .IP 134 | rtl_power \fB\-f\fR 88M:108M:125k fm_stations.csv 135 | .IP 136 | (creates 160 bins across the FM band, 137 | .IP 138 | individual stations should be visible) 139 | .IP 140 | rtl_power \fB\-f\fR 100M:1G:1M \fB\-i\fR 5m \fB\-1\fR survey.csv 141 | .IP 142 | (a five minute low res scan of nearly everything) 143 | .IP 144 | rtl_power \fB\-f\fR ... \fB\-i\fR 15m \fB\-1\fR log.csv 145 | .IP 146 | (integrate for 15 minutes and exit afterwards) 147 | .IP 148 | rtl_power \fB\-f\fR ... \fB\-e\fR 1h | gzip > log.csv.gz 149 | .IP 150 | (collect data for one hour and compress it on the fly) 151 | .SS "Convert CSV to a waterfall graphic with:" 152 | .IP 153 | http://kmkeen.com/tmp/heatmap.py.txt 154 | .SH "SEE ALSO" 155 | .LP 156 | RTL-SDR wiki documentation: 157 | .B http://sdr.osmocom.org/trac/wiki/rtl-sdr 158 | .LP 159 | Other rtl-sdr programs: 160 | .sp 161 | rtl_adsb(1), rtl_eeprom(1), rtl_fm(1), rtl_sdr(1), rtl_tcp(1), rtl_test(1) 162 | .SH AUTHOR 163 | This manual page was written by Maitland Bottoms 164 | for the Debian project (but may be used by others). 165 | .SH COPYRIGHT 166 | Copyright (c) 2013 A. Maitland Bottoms 167 | .LP 168 | This program is free software: you can redistribute it and/or modify 169 | it under the terms of the GNU General Public License as published by 170 | the Free Software Foundation, either version 2 of the License, or 171 | (at your option) any later version. 172 | .LP 173 | This program is distributed in the hope that it will be useful, 174 | but WITHOUT ANY WARRANTY; without even the implied warranty of 175 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 176 | GNU General Public License for more details. 177 | -------------------------------------------------------------------------------- /debian/rtl_sdr.1: -------------------------------------------------------------------------------- 1 | .TH "rtl_sdr" 1 "0.5.0" RTL-SDR "User Commands" 2 | .SH NAME 3 | rtl-sdr \- an I/Q recorder for RTL2832 based DVB-T receivers 4 | .SH DESCRIPTION 5 | Uses a re-purposed DVB-T receiver as a software defined 6 | radio to receive signals in I/Q data form. Written for 7 | and incorporated in the osmocom rtl-sdr project. 8 | .LP 9 | In-Phase and Quadrature Phase data can faithfully represent 10 | all of the information in a band of frequencies centered 11 | on a carrier signal frequency. 12 | .LP 13 | Much software is available for the RTL2832. Most of the user-level 14 | packages rely on the librtlsdr library which comes as part of the 15 | rtl-sdr codebase. This codebase contains both the library itself and 16 | also a number of command line tools such as rtl_test, rtl_sdr, 17 | rtl_tcp, and rtl_fm. These command line tools use the library to test 18 | for the existence of RTL2832 devices and to perform basic data 19 | transfer functions to and from the device. 20 | .LP 21 | Because most of the RTL2832 devices are connected using USB, the 22 | librtlsdr library depends on the libusb library to communicate with 23 | the device. 24 | .SH USAGE 25 | This program captures information from a band of frequencies 26 | and outputs the data in a form useful to other software radio 27 | programs. 28 | .SH SYNOPSIS 29 | .B rtl_sdr [-f freq] [OPTIONS] [output file] 30 | .SH OPTIONS 31 | .IP "-f frequency_to_tune_to [Hz]" 32 | .IP "-s samplerate (default: 2048000 Hz)" 33 | .IP "-d device_index (default: 0)" 34 | .IP "-g gain (default: 0 for auto)" 35 | .IP "-p ppm_error (default: 0)" 36 | .IP "-b output_block_size (default: 16 * 16384)" 37 | .IP "-n number of samples to read (default: 0, infinite)" 38 | .IP "-S force sync output (default: async)" 39 | .IP tfilename 40 | (a '-' dumps samples to stdout) 41 | .SH EXAMPLES 42 | .IP "Example: To tune to 392.0 MHz, and set the sample-rate to 1.8 MS/s, use:" 43 | ./rtl_sdr /tmp/capture.bin -s 1.8e6 -f 392e6 44 | .LP 45 | to record samples to a file or to forward the data to a fifo. 46 | .LP 47 | If the device can't be opened, make sure you have the appropriate 48 | rights to access the device (install udev-rules from the repository, 49 | or run it as root). 50 | .SH SEE ALSO 51 | gnuradio(1) 52 | .LP 53 | RTL-SDR wiki documentation: 54 | .B http://sdr.osmocom.org/trac/wiki/rtl-sdr 55 | .LP 56 | Other rtl-sdr programs: 57 | .sp 58 | rtl_adsb(1), rtl_eeprom(1), rtl_fm(1), rtl_power(1), rtl_tcp(1), rtl_test(1) 59 | .SH AUTHOR 60 | This manual page was written by Maitland Bottoms 61 | for the Debian project (but may be used by others). 62 | .SH COPYRIGHT 63 | Copyright (c) 2013 A. Maitland Bottoms 64 | .LP 65 | This program is free software: you can redistribute it and/or modify 66 | it under the terms of the GNU General Public License as published by 67 | the Free Software Foundation, either version 2 of the License, or 68 | (at your option) any later version. 69 | .LP 70 | This program is distributed in the hope that it will be useful, 71 | but WITHOUT ANY WARRANTY; without even the implied warranty of 72 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 73 | GNU General Public License for more details. 74 | -------------------------------------------------------------------------------- /debian/rtl_tcp.1: -------------------------------------------------------------------------------- 1 | .TH "rtl_tcp" 1 "0.5.0" RTL-SDR "User Commands" 2 | .SH NAME 3 | rtl_tcp \- an I/Q spectrum server for RTL2832 based DVB-T receivers 4 | .SH DESCRIPTION 5 | Uses a re-purposed DVB-T receiver as a software defined 6 | radio to receive and send I/Q data via TCP network to another 7 | demodulation, decoding or logging apllication. Written for 8 | and incorporated into the osmocom rtl-sdr project. 9 | .LP 10 | Much software is available for the RTL2832. Most of the user-level 11 | packages rely on the librtlsdr library which comes as part of the 12 | rtl-sdr codebase. This codebase contains both the library itself and 13 | also a number of command line tools such as rtl_test, rtl_sdr, 14 | rtl_tcp, and rtl_fm. These command line tools use the library to test 15 | for the existence of RTL2832 devices and to perform basic data 16 | transfer functions to and from the device. 17 | .LP 18 | Because most of the RTL2832 devices are connected using USB, the 19 | librtlsdr library depends on the libusb library to communicate with 20 | the device. 21 | .SH USAGE 22 | Run this program on a machine with an rtl-sdr supported 23 | device connected and it will provide I/Q data to other applications 24 | via TCP/IP. 25 | .SH SYNOPSIS 26 | .B rtl_tcp [OPTIONS] 27 | .SH OPTIONS 28 | .IP "-a listen address" 29 | .IP "-p listen port (default: 1234)" 30 | .IP "-f frequency to tune to [Hz]" 31 | .IP "-g gain (default: 0 for auto)" 32 | .IP "-s samplerate in Hz (default: 2048000 Hz)" 33 | .IP "-b number of buffers (default: 32, set by library)" 34 | .IP "-n max number of linked list buffers to keep (default: 500)" 35 | .IP "-d device_index (default: 0)" 36 | .IP "-P ppm_error (default: 0)" 37 | .SH Example: 38 | .IP "rtl_tcp -a 10.0.0.2 [-p listen port (default: 1234)]" 39 | Found 1 device(s). 40 | Found Elonics E4000 tuner 41 | Using Generic RTL2832U (e.g. hama nano) 42 | Tuned to 100000000 Hz. 43 | listening... 44 | .LP 45 | Use the device argument 'rtl_tcp=10.0.0.2:1234' in OsmoSDR (gr-osmosdr) source 46 | to receive samples in GRC and control rtl_tcp parameters (frequency, gain, ...). 47 | .LP 48 | use the rtl_tcp=... device argument in gr-osmosdr source to receive 49 | the samples in GRC and control the rtl settings remotely. 50 | .LP 51 | This application has been successfully crosscompiled for ARM and MIPS 52 | devices and is providing IQ data in a networked ADS-B setup at a rate 53 | of 2.4MSps. The gr-osmosdr source is being used together with an 54 | optimized gr-air-modes version (see Known Apps below). It is also 55 | available as a package in OpenWRT. 56 | .LP 57 | A use case is described ​https://sites.google.com/site/embrtlsdr/ 58 | .SH SEE ALSO 59 | gnuradio(1) 60 | .LP 61 | RTL-SDR wiki documentation: 62 | .B http://sdr.osmocom.org/trac/wiki/rtl-sdr 63 | .LP 64 | Other rtl-sdr programs: 65 | .sp 66 | rtl_adsb(1), rtl_eeprom(1), rtl_fm(1), rtl_sdr(1), rtl_test(1) 67 | .SH AUTHOR 68 | This manual page was written by Maitland Bottoms 69 | for the Debian project (but may be used by others). 70 | .SH COPYRIGHT 71 | Copyright (c) 2013 A. Maitland Bottoms 72 | .LP 73 | This program is free software: you can redistribute it and/or modify 74 | it under the terms of the GNU General Public License as published by 75 | the Free Software Foundation, either version 2 of the License, or 76 | (at your option) any later version. 77 | .LP 78 | This program is distributed in the hope that it will be useful, 79 | but WITHOUT ANY WARRANTY; without even the implied warranty of 80 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 81 | GNU General Public License for more details. 82 | -------------------------------------------------------------------------------- /debian/rtl_test.1: -------------------------------------------------------------------------------- 1 | .TH "rtl_test" 1 "0.5.0" RTL-SDR "User Commands" 2 | .SH NAME 3 | rtl_test \- a benchmark tool for RTL2832 based DVB-T receivers 4 | .SH DESCRIPTION 5 | Test tuning range and functional sample rates of your device 6 | on your system. 7 | Uses a re-purposed DVB-T receiver as a software defined 8 | radio. Written for and incorporated into the osmocom rtl-sdr project. 9 | .LP 10 | Much software is available for the RTL2832. Most of the user-level 11 | packages rely on the librtlsdr library which comes as part of the 12 | rtl-sdr codebase. This codebase contains both the library itself and 13 | also a number of command line tools such as rtl_test, rtl_sdr, 14 | rtl_tcp, and rtl_fm. These command line tools use the library to test 15 | for the existence of RTL2832 devices and to perform basic data 16 | transfer functions to and from the device. 17 | .LP 18 | Because most of the RTL2832 devices are connected using USB, the 19 | librtlsdr library depends on the libusb library to communicate with 20 | the device. 21 | .SH SYNOPSIS 22 | .B rtl_test [OPTIONS] 23 | .SH OPTIONS 24 | .IP "-s samplerate (default: 2048000 Hz)" 25 | .IP "-d device_index (default: 0)" 26 | .IP "-t enable Elonics E4000 tuner benchmark]" 27 | .IP "-p enable PPM error measurement" 28 | .IP "-b output_block_size (default: 16 * 16384)" 29 | .IP "-S force sync output (default: async)" 30 | .SH EXAMPLES 31 | .IP "To check the possible tuning range (may heavily vary by some MHz depending on device and temperature), call" 32 | rtl_test -t 33 | .IP "To check the maximum samplerate possible on your machine, type (change the rate down until no sample loss occurs):" 34 | rtl_test -s 3.2e6 35 | .LP 36 | A samplerate of 2.4e6 is known to work even over tcp connections (see 37 | rtl_tcp above). A sample rate of 2.88e6 may work without lost samples 38 | but this may depend on your PC/Laptop's host interface. 39 | .SH SEE ALSO 40 | RTL-SDR wiki documentation: 41 | .B http://sdr.osmocom.org/trac/wiki/rtl-sdr 42 | .LP 43 | Other rtl-sdr programs: 44 | .sp 45 | rtl_adsb(1), rtl_eeprom(1), rtl_fm(1), rtl_sdr(1), rtl_tcp(1) 46 | .SH AUTHOR 47 | This manual page was written by Maitland Bottoms 48 | for the Debian project (but may be used by others). 49 | .SH COPYRIGHT 50 | Copyright (c) 2013 A. Maitland Bottoms 51 | .LP 52 | This program is free software: you can redistribute it and/or modify 53 | it under the terms of the GNU General Public License as published by 54 | the Free Software Foundation, either version 2 of the License, or 55 | (at your option) any later version. 56 | .LP 57 | This program is distributed in the hope that it will be useful, 58 | but WITHOUT ANY WARRANTY; without even the implied warranty of 59 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 60 | GNU General Public License for more details. 61 | -------------------------------------------------------------------------------- /debian/rules: -------------------------------------------------------------------------------- 1 | #!/usr/bin/make -f 2 | DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH) 3 | export DEB_HOST_MULTIARCH 4 | 5 | %: 6 | dh $@ --buildsystem=cmake 7 | 8 | override_dh_auto_configure: debian/librtlsdr0.udev 9 | dh_auto_configure --buildsystem=cmake -- -DDETACH_KERNEL_DRIVER=ON \ 10 | -DINSTALL_UDEV_RULES=ON \ 11 | -DCMAKE_BUILD_TYPE=RelWithDebInfo 12 | 13 | debian/librtlsdr0.udev: rtl-sdr.rules 14 | cp -p rtl-sdr.rules debian/librtlsdr0.udev 15 | 16 | override_dh_acc: 17 | - dh_acc 18 | - cat debian/librtlsdr-dev/usr/lib/x86_64-linux-gnu/dh-acc/librtlsdr-dev_*_report.html 19 | -------------------------------------------------------------------------------- /debian/source/format: -------------------------------------------------------------------------------- 1 | 3.0 (native) 2 | -------------------------------------------------------------------------------- /debian/watch: -------------------------------------------------------------------------------- 1 | version=4 2 | opts="mode=git, gitmode=full, pgpmode=none" \ 3 | git://git.osmocom.org/rtl-sdr.git \ 4 | refs/tags/v([\d\.]+) debian uupdate 5 | -------------------------------------------------------------------------------- /git-version-gen: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # Print a version string. 3 | scriptversion=2010-01-28.01 4 | 5 | # Copyright (C) 2007-2010 Free Software Foundation, Inc. 6 | # 7 | # This program is free software: you can redistribute it and/or modify 8 | # it under the terms of the GNU General Public License as published by 9 | # the Free Software Foundation; either version 3 of the License, or 10 | # (at your option) any later version. 11 | # 12 | # This program is distributed in the hope that it will be useful, 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 | # GNU General Public License for more details. 16 | # 17 | # You should have received a copy of the GNU General Public License 18 | # along with this program. If not, see . 19 | 20 | # This script is derived from GIT-VERSION-GEN from GIT: http://git.or.cz/. 21 | # It may be run two ways: 22 | # - from a git repository in which the "git describe" command below 23 | # produces useful output (thus requiring at least one signed tag) 24 | # - from a non-git-repo directory containing a .tarball-version file, which 25 | # presumes this script is invoked like "./git-version-gen .tarball-version". 26 | 27 | # In order to use intra-version strings in your project, you will need two 28 | # separate generated version string files: 29 | # 30 | # .tarball-version - present only in a distribution tarball, and not in 31 | # a checked-out repository. Created with contents that were learned at 32 | # the last time autoconf was run, and used by git-version-gen. Must not 33 | # be present in either $(srcdir) or $(builddir) for git-version-gen to 34 | # give accurate answers during normal development with a checked out tree, 35 | # but must be present in a tarball when there is no version control system. 36 | # Therefore, it cannot be used in any dependencies. GNUmakefile has 37 | # hooks to force a reconfigure at distribution time to get the value 38 | # correct, without penalizing normal development with extra reconfigures. 39 | # 40 | # .version - present in a checked-out repository and in a distribution 41 | # tarball. Usable in dependencies, particularly for files that don't 42 | # want to depend on config.h but do want to track version changes. 43 | # Delete this file prior to any autoconf run where you want to rebuild 44 | # files to pick up a version string change; and leave it stale to 45 | # minimize rebuild time after unrelated changes to configure sources. 46 | # 47 | # It is probably wise to add these two files to .gitignore, so that you 48 | # don't accidentally commit either generated file. 49 | # 50 | # Use the following line in your configure.ac, so that $(VERSION) will 51 | # automatically be up-to-date each time configure is run (and note that 52 | # since configure.ac no longer includes a version string, Makefile rules 53 | # should not depend on configure.ac for version updates). 54 | # 55 | # AC_INIT([GNU project], 56 | # m4_esyscmd([build-aux/git-version-gen .tarball-version]), 57 | # [bug-project@example]) 58 | # 59 | # Then use the following lines in your Makefile.am, so that .version 60 | # will be present for dependencies, and so that .tarball-version will 61 | # exist in distribution tarballs. 62 | # 63 | # BUILT_SOURCES = $(top_srcdir)/.version 64 | # $(top_srcdir)/.version: 65 | # echo $(VERSION) > $@-t && mv $@-t $@ 66 | # dist-hook: 67 | # echo $(VERSION) > $(distdir)/.tarball-version 68 | 69 | case $# in 70 | 1) ;; 71 | *) echo 1>&2 "Usage: $0 \$srcdir/.tarball-version"; exit 1;; 72 | esac 73 | 74 | tarball_version_file=$1 75 | nl=' 76 | ' 77 | 78 | # First see if there is a tarball-only version file. 79 | # then try "git describe", then default. 80 | if test -f $tarball_version_file 81 | then 82 | v=`cat $tarball_version_file` || exit 1 83 | case $v in 84 | *$nl*) v= ;; # reject multi-line output 85 | [0-9]*) ;; 86 | *) v= ;; 87 | esac 88 | test -z "$v" \ 89 | && echo "$0: WARNING: $tarball_version_file seems to be damaged" 1>&2 90 | fi 91 | 92 | if test -n "$v" 93 | then 94 | : # use $v 95 | elif 96 | v=`git describe --abbrev=4 --match='v*' HEAD 2>/dev/null \ 97 | || git describe --abbrev=4 HEAD 2>/dev/null` \ 98 | && case $v in 99 | [0-9]*) ;; 100 | v[0-9]*) ;; 101 | *) (exit 1) ;; 102 | esac 103 | then 104 | # Is this a new git that lists number of commits since the last 105 | # tag or the previous older version that did not? 106 | # Newer: v6.10-77-g0f8faeb 107 | # Older: v6.10-g0f8faeb 108 | case $v in 109 | *-*-*) : git describe is okay three part flavor ;; 110 | *-*) 111 | : git describe is older two part flavor 112 | # Recreate the number of commits and rewrite such that the 113 | # result is the same as if we were using the newer version 114 | # of git describe. 115 | vtag=`echo "$v" | sed 's/-.*//'` 116 | numcommits=`git rev-list "$vtag"..HEAD | wc -l` 117 | v=`echo "$v" | sed "s/\(.*\)-\(.*\)/\1-$numcommits-\2/"`; 118 | ;; 119 | esac 120 | 121 | # Change the first '-' to a '.', so version-comparing tools work properly. 122 | # Remove the "g" in git describe's output string, to save a byte. 123 | v=`echo "$v" | sed 's/-/./;s/\(.*\)-g/\1-/'`; 124 | else 125 | v=UNKNOWN 126 | fi 127 | 128 | v=`echo "$v" |sed 's/^v//'` 129 | 130 | # Don't declare a version "dirty" merely because a time stamp has changed. 131 | git status > /dev/null 2>&1 132 | 133 | dirty=`sh -c 'git diff-index --name-only HEAD' 2>/dev/null` || dirty= 134 | case "$dirty" in 135 | '') ;; 136 | *) # Append the suffix only if there isn't one already. 137 | case $v in 138 | *-dirty) ;; 139 | *) v="$v-dirty" ;; 140 | esac ;; 141 | esac 142 | 143 | # Omit the trailing newline, so that m4_esyscmd can use the result directly. 144 | echo "$v" | tr -d '\012' 145 | 146 | # Local variables: 147 | # eval: (add-hook 'write-file-hooks 'time-stamp) 148 | # time-stamp-start: "scriptversion=" 149 | # time-stamp-format: "%:y-%02m-%02d.%02H" 150 | # time-stamp-end: "$" 151 | # End: 152 | -------------------------------------------------------------------------------- /include/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright 2012 OSMOCOM Project 2 | # 3 | # This file is part of rtl-sdr 4 | # 5 | # GNU Radio is free software; you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation; either version 3, or (at your option) 8 | # any later version. 9 | # 10 | # GNU Radio is distributed in the hope that it will be useful, 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | # GNU General Public License for more details. 14 | # 15 | # You should have received a copy of the GNU General Public License 16 | # along with GNU Radio; see the file COPYING. If not, write to 17 | # the Free Software Foundation, Inc., 51 Franklin Street, 18 | # Boston, MA 02110-1301, USA. 19 | 20 | ######################################################################## 21 | # Install public header files 22 | ######################################################################## 23 | install(FILES 24 | rtl-sdr.h 25 | rtl-sdr_export.h 26 | DESTINATION include 27 | ) 28 | -------------------------------------------------------------------------------- /include/Makefile.am: -------------------------------------------------------------------------------- 1 | rtlsdr_HEADERS = rtl-sdr.h rtl-sdr_export.h 2 | 3 | noinst_HEADERS = reg_field.h rtlsdr_i2c.h tuner_e4k.h tuner_fc0012.h tuner_fc0013.h tuner_fc2580.h tuner_r82xx.h 4 | 5 | rtlsdrdir = $(includedir) 6 | -------------------------------------------------------------------------------- /include/reg_field.h: -------------------------------------------------------------------------------- 1 | #ifndef _REG_FIELD_H 2 | #define _REG_FIELD_H 3 | 4 | #include 5 | #include 6 | 7 | enum cmd_op { 8 | CMD_OP_GET = (1 << 0), 9 | CMD_OP_SET = (1 << 1), 10 | CMD_OP_EXEC = (1 << 2), 11 | }; 12 | 13 | enum pstate { 14 | ST_IN_CMD, 15 | ST_IN_ARG, 16 | }; 17 | 18 | struct strbuf { 19 | uint8_t idx; 20 | char buf[32]; 21 | }; 22 | 23 | struct cmd_state { 24 | struct strbuf cmd; 25 | struct strbuf arg; 26 | enum pstate state; 27 | void (*out)(const char *format, va_list ap); 28 | }; 29 | 30 | struct cmd { 31 | const char *cmd; 32 | uint32_t ops; 33 | int (*cb)(struct cmd_state *cs, enum cmd_op op, const char *cmd, 34 | int argc, char **argv); 35 | const char *help; 36 | }; 37 | 38 | /* structure describing a field in a register */ 39 | struct reg_field { 40 | uint8_t reg; 41 | uint8_t shift; 42 | uint8_t width; 43 | }; 44 | 45 | struct reg_field_ops { 46 | const struct reg_field *fields; 47 | const char **field_names; 48 | uint32_t num_fields; 49 | void *data; 50 | int (*write_cb)(void *data, uint32_t reg, uint32_t val); 51 | uint32_t (*read_cb)(void *data, uint32_t reg); 52 | }; 53 | 54 | uint32_t reg_field_read(struct reg_field_ops *ops, struct reg_field *field); 55 | int reg_field_write(struct reg_field_ops *ops, struct reg_field *field, uint32_t val); 56 | int reg_field_cmd(struct cmd_state *cs, enum cmd_op op, 57 | const char *cmd, int argc, char **argv, 58 | struct reg_field_ops *ops); 59 | 60 | #endif 61 | -------------------------------------------------------------------------------- /include/rtl-sdr_export.h: -------------------------------------------------------------------------------- 1 | /* 2 | * rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver 3 | * Copyright (C) 2012 by Hoernchen 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 2 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License 16 | * along with this program. If not, see . 17 | */ 18 | 19 | #ifndef RTLSDR_EXPORT_H 20 | #define RTLSDR_EXPORT_H 21 | 22 | #if defined __GNUC__ 23 | # if __GNUC__ >= 4 24 | # define __SDR_EXPORT __attribute__((visibility("default"))) 25 | # define __SDR_IMPORT __attribute__((visibility("default"))) 26 | # else 27 | # define __SDR_EXPORT 28 | # define __SDR_IMPORT 29 | # endif 30 | #elif _MSC_VER 31 | # define __SDR_EXPORT __declspec(dllexport) 32 | # define __SDR_IMPORT __declspec(dllimport) 33 | #else 34 | # define __SDR_EXPORT 35 | # define __SDR_IMPORT 36 | #endif 37 | 38 | #ifndef rtlsdr_STATIC 39 | # ifdef rtlsdr_EXPORTS 40 | # define RTLSDR_API __SDR_EXPORT 41 | # else 42 | # define RTLSDR_API __SDR_IMPORT 43 | # endif 44 | #else 45 | #define RTLSDR_API 46 | #endif 47 | #endif /* RTLSDR_EXPORT_H */ 48 | -------------------------------------------------------------------------------- /include/rtlsdr_i2c.h: -------------------------------------------------------------------------------- 1 | #ifndef __I2C_H 2 | #define __I2C_H 3 | 4 | int rtlsdr_check_dongle_model(void *dev, char *manufact_check, char *product_check); 5 | int rtlsdr_set_bias_tee_gpio(void *dev, int gpio, int on); 6 | uint32_t rtlsdr_get_tuner_clock(void *dev); 7 | int rtlsdr_i2c_write_fn(void *dev, uint8_t addr, uint8_t *buf, int len); 8 | int rtlsdr_i2c_read_fn(void *dev, uint8_t addr, uint8_t *buf, int len); 9 | 10 | #endif 11 | -------------------------------------------------------------------------------- /include/tuner_e4k.h: -------------------------------------------------------------------------------- 1 | #ifndef _E4K_TUNER_H 2 | #define _E4K_TUNER_H 3 | 4 | /* 5 | * Elonics E4000 tuner driver 6 | * 7 | * (C) 2011-2012 by Harald Welte 8 | * (C) 2012 by Sylvain Munaut 9 | * (C) 2012 by Hoernchen 10 | * 11 | * All Rights Reserved 12 | * 13 | * This program is free software; you can redistribute it and/or modify 14 | * it under the terms of the GNU General Public License as published by 15 | * the Free Software Foundation; either version 2 of the License, or 16 | * (at your option) any later version. 17 | * 18 | * This program is distributed in the hope that it will be useful, 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | * GNU General Public License for more details. 22 | * 23 | * You should have received a copy of the GNU General Public License 24 | * along with this program. If not, see . 25 | */ 26 | 27 | #define E4K_I2C_ADDR 0xc8 28 | #define E4K_CHECK_ADDR 0x02 29 | #define E4K_CHECK_VAL 0x40 30 | 31 | enum e4k_reg { 32 | E4K_REG_MASTER1 = 0x00, 33 | E4K_REG_MASTER2 = 0x01, 34 | E4K_REG_MASTER3 = 0x02, 35 | E4K_REG_MASTER4 = 0x03, 36 | E4K_REG_MASTER5 = 0x04, 37 | E4K_REG_CLK_INP = 0x05, 38 | E4K_REG_REF_CLK = 0x06, 39 | E4K_REG_SYNTH1 = 0x07, 40 | E4K_REG_SYNTH2 = 0x08, 41 | E4K_REG_SYNTH3 = 0x09, 42 | E4K_REG_SYNTH4 = 0x0a, 43 | E4K_REG_SYNTH5 = 0x0b, 44 | E4K_REG_SYNTH6 = 0x0c, 45 | E4K_REG_SYNTH7 = 0x0d, 46 | E4K_REG_SYNTH8 = 0x0e, 47 | E4K_REG_SYNTH9 = 0x0f, 48 | E4K_REG_FILT1 = 0x10, 49 | E4K_REG_FILT2 = 0x11, 50 | E4K_REG_FILT3 = 0x12, 51 | // gap 52 | E4K_REG_GAIN1 = 0x14, 53 | E4K_REG_GAIN2 = 0x15, 54 | E4K_REG_GAIN3 = 0x16, 55 | E4K_REG_GAIN4 = 0x17, 56 | // gap 57 | E4K_REG_AGC1 = 0x1a, 58 | E4K_REG_AGC2 = 0x1b, 59 | E4K_REG_AGC3 = 0x1c, 60 | E4K_REG_AGC4 = 0x1d, 61 | E4K_REG_AGC5 = 0x1e, 62 | E4K_REG_AGC6 = 0x1f, 63 | E4K_REG_AGC7 = 0x20, 64 | E4K_REG_AGC8 = 0x21, 65 | // gap 66 | E4K_REG_AGC11 = 0x24, 67 | E4K_REG_AGC12 = 0x25, 68 | // gap 69 | E4K_REG_DC1 = 0x29, 70 | E4K_REG_DC2 = 0x2a, 71 | E4K_REG_DC3 = 0x2b, 72 | E4K_REG_DC4 = 0x2c, 73 | E4K_REG_DC5 = 0x2d, 74 | E4K_REG_DC6 = 0x2e, 75 | E4K_REG_DC7 = 0x2f, 76 | E4K_REG_DC8 = 0x30, 77 | // gap 78 | E4K_REG_QLUT0 = 0x50, 79 | E4K_REG_QLUT1 = 0x51, 80 | E4K_REG_QLUT2 = 0x52, 81 | E4K_REG_QLUT3 = 0x53, 82 | // gap 83 | E4K_REG_ILUT0 = 0x60, 84 | E4K_REG_ILUT1 = 0x61, 85 | E4K_REG_ILUT2 = 0x62, 86 | E4K_REG_ILUT3 = 0x63, 87 | // gap 88 | E4K_REG_DCTIME1 = 0x70, 89 | E4K_REG_DCTIME2 = 0x71, 90 | E4K_REG_DCTIME3 = 0x72, 91 | E4K_REG_DCTIME4 = 0x73, 92 | E4K_REG_PWM1 = 0x74, 93 | E4K_REG_PWM2 = 0x75, 94 | E4K_REG_PWM3 = 0x76, 95 | E4K_REG_PWM4 = 0x77, 96 | E4K_REG_BIAS = 0x78, 97 | E4K_REG_CLKOUT_PWDN = 0x7a, 98 | E4K_REG_CHFILT_CALIB = 0x7b, 99 | E4K_REG_I2C_REG_ADDR = 0x7d, 100 | // FIXME 101 | }; 102 | 103 | #define E4K_MASTER1_RESET (1 << 0) 104 | #define E4K_MASTER1_NORM_STBY (1 << 1) 105 | #define E4K_MASTER1_POR_DET (1 << 2) 106 | 107 | #define E4K_SYNTH1_PLL_LOCK (1 << 0) 108 | #define E4K_SYNTH1_BAND_SHIF 1 109 | 110 | #define E4K_SYNTH7_3PHASE_EN (1 << 3) 111 | 112 | #define E4K_SYNTH8_VCOCAL_UPD (1 << 2) 113 | 114 | #define E4K_FILT3_DISABLE (1 << 5) 115 | 116 | #define E4K_AGC1_LIN_MODE (1 << 4) 117 | #define E4K_AGC1_LNA_UPDATE (1 << 5) 118 | #define E4K_AGC1_LNA_G_LOW (1 << 6) 119 | #define E4K_AGC1_LNA_G_HIGH (1 << 7) 120 | 121 | #define E4K_AGC6_LNA_CAL_REQ (1 << 4) 122 | 123 | #define E4K_AGC7_MIX_GAIN_AUTO (1 << 0) 124 | #define E4K_AGC7_GAIN_STEP_5dB (1 << 5) 125 | 126 | #define E4K_AGC8_SENS_LIN_AUTO (1 << 0) 127 | 128 | #define E4K_AGC11_LNA_GAIN_ENH (1 << 0) 129 | 130 | #define E4K_DC1_CAL_REQ (1 << 0) 131 | 132 | #define E4K_DC5_I_LUT_EN (1 << 0) 133 | #define E4K_DC5_Q_LUT_EN (1 << 1) 134 | #define E4K_DC5_RANGE_DET_EN (1 << 2) 135 | #define E4K_DC5_RANGE_EN (1 << 3) 136 | #define E4K_DC5_TIMEVAR_EN (1 << 4) 137 | 138 | #define E4K_CLKOUT_DISABLE 0x96 139 | 140 | #define E4K_CHFCALIB_CMD (1 << 0) 141 | 142 | #define E4K_AGC1_MOD_MASK 0xF 143 | 144 | enum e4k_agc_mode { 145 | E4K_AGC_MOD_SERIAL = 0x0, 146 | E4K_AGC_MOD_IF_PWM_LNA_SERIAL = 0x1, 147 | E4K_AGC_MOD_IF_PWM_LNA_AUTONL = 0x2, 148 | E4K_AGC_MOD_IF_PWM_LNA_SUPERV = 0x3, 149 | E4K_AGC_MOD_IF_SERIAL_LNA_PWM = 0x4, 150 | E4K_AGC_MOD_IF_PWM_LNA_PWM = 0x5, 151 | E4K_AGC_MOD_IF_DIG_LNA_SERIAL = 0x6, 152 | E4K_AGC_MOD_IF_DIG_LNA_AUTON = 0x7, 153 | E4K_AGC_MOD_IF_DIG_LNA_SUPERV = 0x8, 154 | E4K_AGC_MOD_IF_SERIAL_LNA_AUTON = 0x9, 155 | E4K_AGC_MOD_IF_SERIAL_LNA_SUPERV = 0xa, 156 | }; 157 | 158 | enum e4k_band { 159 | E4K_BAND_VHF2 = 0, 160 | E4K_BAND_VHF3 = 1, 161 | E4K_BAND_UHF = 2, 162 | E4K_BAND_L = 3, 163 | }; 164 | 165 | enum e4k_mixer_filter_bw { 166 | E4K_F_MIX_BW_27M = 0, 167 | E4K_F_MIX_BW_4M6 = 8, 168 | E4K_F_MIX_BW_4M2 = 9, 169 | E4K_F_MIX_BW_3M8 = 10, 170 | E4K_F_MIX_BW_3M4 = 11, 171 | E4K_F_MIX_BW_3M = 12, 172 | E4K_F_MIX_BW_2M7 = 13, 173 | E4K_F_MIX_BW_2M3 = 14, 174 | E4K_F_MIX_BW_1M9 = 15, 175 | }; 176 | 177 | enum e4k_if_filter { 178 | E4K_IF_FILTER_MIX, 179 | E4K_IF_FILTER_CHAN, 180 | E4K_IF_FILTER_RC 181 | }; 182 | struct e4k_pll_params { 183 | uint32_t fosc; 184 | uint32_t intended_flo; 185 | uint32_t flo; 186 | uint16_t x; 187 | uint8_t z; 188 | uint8_t r; 189 | uint8_t r_idx; 190 | uint8_t threephase; 191 | }; 192 | 193 | struct e4k_state { 194 | void *i2c_dev; 195 | uint8_t i2c_addr; 196 | enum e4k_band band; 197 | struct e4k_pll_params vco; 198 | void *rtl_dev; 199 | }; 200 | 201 | int e4k_init(struct e4k_state *e4k); 202 | int e4k_standby(struct e4k_state *e4k, int enable); 203 | int e4k_if_gain_set(struct e4k_state *e4k, uint8_t stage, int8_t value); 204 | int e4k_mixer_gain_set(struct e4k_state *e4k, int8_t value); 205 | int e4k_commonmode_set(struct e4k_state *e4k, int8_t value); 206 | int e4k_tune_freq(struct e4k_state *e4k, uint32_t freq); 207 | int e4k_tune_params(struct e4k_state *e4k, struct e4k_pll_params *p); 208 | uint32_t e4k_compute_pll_params(struct e4k_pll_params *oscp, uint32_t fosc, uint32_t intended_flo); 209 | int e4k_if_filter_bw_get(struct e4k_state *e4k, enum e4k_if_filter filter); 210 | int e4k_if_filter_bw_set(struct e4k_state *e4k, enum e4k_if_filter filter, 211 | uint32_t bandwidth); 212 | int e4k_if_filter_chan_enable(struct e4k_state *e4k, int on); 213 | int e4k_rf_filter_set(struct e4k_state *e4k); 214 | 215 | int e4k_manual_dc_offset(struct e4k_state *e4k, int8_t iofs, int8_t irange, int8_t qofs, int8_t qrange); 216 | int e4k_dc_offset_calibrate(struct e4k_state *e4k); 217 | int e4k_dc_offset_gen_table(struct e4k_state *e4k); 218 | 219 | int e4k_set_lna_gain(struct e4k_state *e4k, int32_t gain); 220 | int e4k_enable_manual_gain(struct e4k_state *e4k, uint8_t manual); 221 | int e4k_set_enh_gain(struct e4k_state *e4k, int32_t gain); 222 | #endif /* _E4K_TUNER_H */ 223 | -------------------------------------------------------------------------------- /include/tuner_fc0012.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Fitipower FC0012 tuner driver 3 | * 4 | * Copyright (C) 2012 Hans-Frieder Vogt 5 | * 6 | * modified for use in librtlsdr 7 | * Copyright (C) 2012 Steve Markgraf 8 | * 9 | * This program is free software; you can redistribute it and/or modify 10 | * it under the terms of the GNU General Public License as published by 11 | * the Free Software Foundation; either version 2 of the License, or 12 | * (at your option) any later version. 13 | * 14 | * This program is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | * GNU General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU General Public License 20 | * along with this program; if not, write to the Free Software 21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 22 | * 23 | */ 24 | 25 | #ifndef _FC0012_H_ 26 | #define _FC0012_H_ 27 | 28 | #define FC0012_I2C_ADDR 0xc6 29 | #define FC0012_CHECK_ADDR 0x00 30 | #define FC0012_CHECK_VAL 0xa1 31 | 32 | int fc0012_init(void *dev); 33 | int fc0012_set_params(void *dev, uint32_t freq, uint32_t bandwidth); 34 | int fc0012_set_gain(void *dev, int gain); 35 | 36 | #endif 37 | -------------------------------------------------------------------------------- /include/tuner_fc0013.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Fitipower FC0013 tuner driver 3 | * 4 | * Copyright (C) 2012 Hans-Frieder Vogt 5 | * 6 | * modified for use in librtlsdr 7 | * Copyright (C) 2012 Steve Markgraf 8 | * 9 | * This program is free software; you can redistribute it and/or modify 10 | * it under the terms of the GNU General Public License as published by 11 | * the Free Software Foundation; either version 2 of the License, or 12 | * (at your option) any later version. 13 | * 14 | * This program is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | * GNU General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU General Public License 20 | * along with this program; if not, write to the Free Software 21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 22 | * 23 | */ 24 | 25 | #ifndef _FC0013_H_ 26 | #define _FC0013_H_ 27 | 28 | #define FC0013_I2C_ADDR 0xc6 29 | #define FC0013_CHECK_ADDR 0x00 30 | #define FC0013_CHECK_VAL 0xa3 31 | 32 | int fc0013_init(void *dev); 33 | int fc0013_set_params(void *dev, uint32_t freq, uint32_t bandwidth); 34 | int fc0013_set_gain_mode(void *dev, int manual); 35 | int fc0013_set_lna_gain(void *dev, int gain); 36 | 37 | #endif 38 | -------------------------------------------------------------------------------- /include/tuner_fc2580.h: -------------------------------------------------------------------------------- 1 | #ifndef __TUNER_FC2580_H 2 | #define __TUNER_FC2580_H 3 | 4 | #define BORDER_FREQ 2600000 //2.6GHz : The border frequency which determines whether Low VCO or High VCO is used 5 | #define USE_EXT_CLK 0 //0 : Use internal XTAL Oscillator / 1 : Use External Clock input 6 | #define OFS_RSSI 57 7 | 8 | #define FC2580_I2C_ADDR 0xac 9 | #define FC2580_CHECK_ADDR 0x01 10 | #define FC2580_CHECK_VAL 0x56 11 | 12 | typedef enum { 13 | FC2580_UHF_BAND, 14 | FC2580_L_BAND, 15 | FC2580_VHF_BAND, 16 | FC2580_NO_BAND 17 | } fc2580_band_type; 18 | 19 | typedef enum { 20 | FC2580_FCI_FAIL, 21 | FC2580_FCI_SUCCESS 22 | } fc2580_fci_result_type; 23 | 24 | enum FUNCTION_STATUS 25 | { 26 | FUNCTION_SUCCESS, 27 | FUNCTION_ERROR, 28 | }; 29 | 30 | extern void fc2580_wait_msec(void *pTuner, int a); 31 | 32 | fc2580_fci_result_type fc2580_i2c_write(void *pTuner, unsigned char reg, unsigned char val); 33 | fc2580_fci_result_type fc2580_i2c_read(void *pTuner, unsigned char reg, unsigned char *read_data); 34 | 35 | /*============================================================================== 36 | fc2580 initial setting 37 | 38 | This function is a generic function which gets called to initialize 39 | 40 | fc2580 in DVB-H mode or L-Band TDMB mode 41 | 42 | 43 | 44 | ifagc_mode 45 | type : integer 46 | 1 : Internal AGC 47 | 2 : Voltage Control Mode 48 | 49 | ==============================================================================*/ 50 | fc2580_fci_result_type fc2580_set_init(void *pTuner, int ifagc_mode, unsigned int freq_xtal ); 51 | 52 | /*============================================================================== 53 | fc2580 frequency setting 54 | 55 | This function is a generic function which gets called to change LO Frequency 56 | 57 | of fc2580 in DVB-H mode or L-Band TDMB mode 58 | 59 | 60 | 61 | f_lo 62 | Value of target LO Frequency in 'kHz' unit 63 | ex) 2.6GHz = 2600000 64 | 65 | ==============================================================================*/ 66 | fc2580_fci_result_type fc2580_set_freq(void *pTuner, unsigned int f_lo, unsigned int freq_xtal ); 67 | 68 | 69 | /*============================================================================== 70 | fc2580 filter BW setting 71 | 72 | This function is a generic function which gets called to change Bandwidth 73 | 74 | frequency of fc2580's channel selection filter 75 | 76 | 77 | 78 | filter_bw 79 | 1 : 1.53MHz(TDMB) 80 | 6 : 6MHz 81 | 7 : 7MHz 82 | 8 : 7.8MHz 83 | 84 | 85 | ==============================================================================*/ 86 | fc2580_fci_result_type fc2580_set_filter( void *pTuner, unsigned char filter_bw, unsigned int freq_xtal ); 87 | 88 | // The following context is FC2580 tuner API source code 89 | // Definitions 90 | 91 | // AGC mode 92 | enum FC2580_AGC_MODE 93 | { 94 | FC2580_AGC_INTERNAL = 1, 95 | FC2580_AGC_EXTERNAL = 2, 96 | }; 97 | 98 | 99 | // Bandwidth mode 100 | enum FC2580_BANDWIDTH_MODE 101 | { 102 | FC2580_BANDWIDTH_1530000HZ = 1, 103 | FC2580_BANDWIDTH_6000000HZ = 6, 104 | FC2580_BANDWIDTH_7000000HZ = 7, 105 | FC2580_BANDWIDTH_8000000HZ = 8, 106 | }; 107 | 108 | // Manipulaing functions 109 | int 110 | fc2580_Initialize( 111 | void *pTuner 112 | ); 113 | 114 | int 115 | fc2580_SetRfFreqHz( 116 | void *pTuner, 117 | unsigned long RfFreqHz 118 | ); 119 | 120 | // Extra manipulaing functions 121 | int 122 | fc2580_SetBandwidthMode( 123 | void *pTuner, 124 | int BandwidthMode 125 | ); 126 | 127 | #endif 128 | -------------------------------------------------------------------------------- /include/tuner_r82xx.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Rafael Micro R820T/R828D driver 3 | * 4 | * Copyright (C) 2013 Mauro Carvalho Chehab 5 | * Copyright (C) 2013 Steve Markgraf 6 | * 7 | * This driver is a heavily modified version of the driver found in the 8 | * Linux kernel: 9 | * http://git.linuxtv.org/linux-2.6.git/history/HEAD:/drivers/media/tuners/r820t.c 10 | * 11 | * This program is free software: you can redistribute it and/or modify 12 | * it under the terms of the GNU General Public License as published by 13 | * the Free Software Foundation, either version 2 of the License, or 14 | * (at your option) any later version. 15 | * 16 | * This program is distributed in the hope that it will be useful, 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 | * GNU General Public License for more details. 20 | * 21 | * You should have received a copy of the GNU General Public License 22 | * along with this program. If not, see . 23 | */ 24 | 25 | #ifndef R82XX_H 26 | #define R82XX_H 27 | 28 | #define R820T_I2C_ADDR 0x34 29 | #define R828D_I2C_ADDR 0x74 30 | #define R828D_XTAL_FREQ 16000000 31 | 32 | #define R82XX_CHECK_ADDR 0x00 33 | #define R82XX_CHECK_VAL 0x69 34 | 35 | #define R82XX_IF_FREQ 3570000 36 | 37 | #define REG_SHADOW_START 5 38 | #define NUM_REGS 30 39 | #define NUM_IMR 5 40 | #define IMR_TRIAL 9 41 | 42 | #define VER_NUM 49 43 | 44 | enum r82xx_chip { 45 | CHIP_R820T, 46 | CHIP_R620D, 47 | CHIP_R828D, 48 | CHIP_R828, 49 | CHIP_R828S, 50 | CHIP_R820C, 51 | }; 52 | 53 | enum r82xx_tuner_type { 54 | TUNER_RADIO = 1, 55 | TUNER_ANALOG_TV, 56 | TUNER_DIGITAL_TV 57 | }; 58 | 59 | enum r82xx_xtal_cap_value { 60 | XTAL_LOW_CAP_30P = 0, 61 | XTAL_LOW_CAP_20P, 62 | XTAL_LOW_CAP_10P, 63 | XTAL_LOW_CAP_0P, 64 | XTAL_HIGH_CAP_0P 65 | }; 66 | 67 | struct r82xx_config { 68 | uint8_t i2c_addr; 69 | uint32_t xtal; 70 | enum r82xx_chip rafael_chip; 71 | unsigned int max_i2c_msg_len; 72 | int use_predetect; 73 | }; 74 | 75 | struct r82xx_priv { 76 | struct r82xx_config *cfg; 77 | 78 | uint8_t regs[NUM_REGS]; 79 | uint8_t buf[NUM_REGS + 1]; 80 | enum r82xx_xtal_cap_value xtal_cap_sel; 81 | uint16_t pll; /* kHz */ 82 | uint32_t int_freq; 83 | uint8_t fil_cal_code; 84 | uint8_t input; 85 | int has_lock; 86 | int init_done; 87 | 88 | /* Store current mode */ 89 | uint32_t delsys; 90 | enum r82xx_tuner_type type; 91 | 92 | uint32_t bw; /* in MHz */ 93 | 94 | void *rtl_dev; 95 | }; 96 | 97 | struct r82xx_freq_range { 98 | uint32_t freq; 99 | uint8_t open_d; 100 | uint8_t rf_mux_ploy; 101 | uint8_t tf_c; 102 | uint8_t xtal_cap20p; 103 | uint8_t xtal_cap10p; 104 | uint8_t xtal_cap0p; 105 | }; 106 | 107 | enum r82xx_delivery_system { 108 | SYS_UNDEFINED, 109 | SYS_DVBT, 110 | SYS_DVBT2, 111 | SYS_ISDBT, 112 | }; 113 | 114 | int r82xx_standby(struct r82xx_priv *priv); 115 | int r82xx_init(struct r82xx_priv *priv); 116 | int r82xx_set_freq(struct r82xx_priv *priv, uint32_t freq); 117 | int r82xx_set_gain(struct r82xx_priv *priv, int set_manual_gain, int gain); 118 | int r82xx_set_bandwidth(struct r82xx_priv *priv, int bandwidth, uint32_t rate); 119 | 120 | #endif 121 | -------------------------------------------------------------------------------- /librtlsdr.pc.in: -------------------------------------------------------------------------------- 1 | prefix=@prefix@ 2 | exec_prefix=@exec_prefix@ 3 | libdir=@libdir@ 4 | includedir=@includedir@ 5 | 6 | Name: RTL-SDR Library 7 | Description: C Utility Library 8 | Version: @VERSION@ 9 | Cflags: -I${includedir}/ 10 | Libs: -L${libdir} -lrtlsdr 11 | Libs.private: -lusb-1.0 @RTLSDR_PC_LIBS@ 12 | -------------------------------------------------------------------------------- /m4/.gitignore: -------------------------------------------------------------------------------- 1 | /libtool.m4 2 | /lt*.m4 3 | -------------------------------------------------------------------------------- /rtl-sdr.rules: -------------------------------------------------------------------------------- 1 | # 2 | # Copyright 2012-2013 Osmocom rtl-sdr project 3 | # 4 | # This program is free software: you can redistribute it and/or modify 5 | # it under the terms of the GNU General Public License as published by 6 | # the Free Software Foundation, either version 3 of the License, or 7 | # (at your option) any later version. 8 | # 9 | # This program is distributed in the hope that it will be useful, 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | # GNU General Public License for more details. 13 | # 14 | # You should have received a copy of the GNU General Public License 15 | # along with this program. If not, see . 16 | # 17 | 18 | # original RTL2832U vid/pid (hama nano, for example) 19 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2832", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 20 | 21 | # RTL2832U OEM vid/pid, e.g. ezcap EzTV668 (E4000), Newsky TV28T (E4000/R820T) etc. 22 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2838", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 23 | 24 | # DigitalNow Quad DVB-T PCI-E card (4x FC0012?) 25 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0413", ATTRS{idProduct}=="6680", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 26 | 27 | # Leadtek WinFast DTV Dongle mini D (FC0012) 28 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0413", ATTRS{idProduct}=="6f0f", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 29 | 30 | # Genius TVGo DVB-T03 USB dongle (Ver. B) 31 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0458", ATTRS{idProduct}=="707f", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 32 | 33 | # Terratec Cinergy T Stick Black (rev 1) (FC0012) 34 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00a9", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 35 | 36 | # Terratec NOXON rev 1 (FC0013) 37 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b3", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 38 | 39 | # Terratec Deutschlandradio DAB Stick (FC0013) 40 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b4", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 41 | 42 | # Terratec NOXON DAB Stick - Radio Energy (FC0013) 43 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b5", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 44 | 45 | # Terratec Media Broadcast DAB Stick (FC0013) 46 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b7", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 47 | 48 | # Terratec BR DAB Stick (FC0013) 49 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b8", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 50 | 51 | # Terratec WDR DAB Stick (FC0013) 52 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00b9", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 53 | 54 | # Terratec MuellerVerlag DAB Stick (FC0013) 55 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00c0", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 56 | 57 | # Terratec Fraunhofer DAB Stick (FC0013) 58 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00c6", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 59 | 60 | # Terratec Cinergy T Stick RC (Rev.3) (E4000) 61 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00d3", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 62 | 63 | # Terratec T Stick PLUS (E4000) 64 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00d7", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 65 | 66 | # Terratec NOXON rev 2 (E4000) 67 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ccd", ATTRS{idProduct}=="00e0", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 68 | 69 | # PixelView PV-DT235U(RN) (FC0012) 70 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1554", ATTRS{idProduct}=="5020", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 71 | 72 | # Astrometa DVB-T/DVB-T2 (R828D) 73 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="15f4", ATTRS{idProduct}=="0131", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 74 | 75 | # HanfTek DAB+FM+DVB-T 76 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="15f4", ATTRS{idProduct}=="0133", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 77 | 78 | # Compro Videomate U620F (E4000) 79 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="185b", ATTRS{idProduct}=="0620", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 80 | 81 | # Compro Videomate U650F (E4000) 82 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="185b", ATTRS{idProduct}=="0650", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 83 | 84 | # Compro Videomate U680F (E4000) 85 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="185b", ATTRS{idProduct}=="0680", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 86 | 87 | # GIGABYTE GT-U7300 (FC0012) 88 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d393", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 89 | 90 | # DIKOM USB-DVBT HD 91 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d394", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 92 | 93 | # Peak 102569AGPK (FC0012) 94 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d395", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 95 | 96 | # KWorld KW-UB450-T USB DVB-T Pico TV (TUA9001) 97 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d397", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 98 | 99 | # Zaapa ZT-MINDVBZP (FC0012) 100 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d398", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 101 | 102 | # SVEON STV20 DVB-T USB & FM (FC0012) 103 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d39d", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 104 | 105 | # Twintech UT-40 (FC0013) 106 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3a4", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 107 | 108 | # ASUS U3100MINI_PLUS_V2 (FC0013) 109 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3a8", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 110 | 111 | # SVEON STV27 DVB-T USB & FM (FC0013) 112 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3af", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 113 | 114 | # SVEON STV21 DVB-T USB & FM 115 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3b0", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 116 | 117 | # Dexatek DK DVB-T Dongle (Logilink VG0002A) (FC2580) 118 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d19", ATTRS{idProduct}=="1101", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 119 | 120 | # Dexatek DK DVB-T Dongle (MSI DigiVox mini II V3.0) 121 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d19", ATTRS{idProduct}=="1102", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 122 | 123 | # Dexatek DK 5217 DVB-T Dongle (FC2580) 124 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d19", ATTRS{idProduct}=="1103", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 125 | 126 | # MSI DigiVox Micro HD (FC2580) 127 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d19", ATTRS{idProduct}=="1104", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 128 | 129 | # Sweex DVB-T USB (FC0012) 130 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="a803", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 131 | 132 | # GTek T803 (FC0012) 133 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="b803", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 134 | 135 | # Lifeview LV5TDeluxe (FC0012) 136 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="c803", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 137 | 138 | # MyGica TD312 (FC0012) 139 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="d286", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 140 | 141 | # PROlectrix DV107669 (FC0012) 142 | SUBSYSTEMS=="usb", ATTRS{idVendor}=="1f4d", ATTRS{idProduct}=="d803", ENV{ID_SOFTWARE_RADIO}="1", MODE="0660", GROUP="plugdev" 143 | -------------------------------------------------------------------------------- /src/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright 2012-2020 Osmocom Project 2 | # 3 | # This file is part of rtl-sdr 4 | # 5 | # This program is free software: you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation, either version 2 of the License, or 8 | # (at your option) any later version. 9 | # 10 | # This program is distributed in the hope that it will be useful, 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | # GNU General Public License for more details. 14 | # 15 | # You should have received a copy of the GNU General Public License 16 | # along with this program. If not, see . 17 | 18 | ######################################################################## 19 | # Setup shared library variant 20 | ######################################################################## 21 | add_library(rtlsdr SHARED librtlsdr.c 22 | tuner_e4k.c tuner_fc0012.c tuner_fc0013.c tuner_fc2580.c tuner_r82xx.c) 23 | target_link_libraries(rtlsdr ${LIBUSB_LIBRARIES} ${THREADS_PTHREADS_LIBRARY}) 24 | target_include_directories(rtlsdr PUBLIC 25 | $ 26 | $ # /include 27 | ${LIBUSB_INCLUDE_DIRS} 28 | ${THREADS_PTHREADS_INCLUDE_DIR} 29 | ) 30 | set_target_properties(rtlsdr PROPERTIES DEFINE_SYMBOL "rtlsdr_EXPORTS") 31 | set_target_properties(rtlsdr PROPERTIES OUTPUT_NAME rtlsdr) 32 | set_target_properties(rtlsdr PROPERTIES SOVERSION 0) 33 | set_target_properties(rtlsdr PROPERTIES VERSION ${LIBVER}) 34 | generate_export_header(rtlsdr) 35 | 36 | ######################################################################## 37 | # Setup static library variant 38 | ######################################################################## 39 | add_library(rtlsdr_static STATIC librtlsdr.c 40 | tuner_e4k.c tuner_fc0012.c tuner_fc0013.c tuner_fc2580.c tuner_r82xx.c) 41 | target_link_libraries(rtlsdr ${LIBUSB_LIBRARIES} ${THREADS_PTHREADS_LIBRARY}) 42 | target_include_directories(rtlsdr_static PUBLIC 43 | $ 44 | $ # /include 45 | ${LIBUSB_INCLUDE_DIRS} 46 | ${THREADS_PTHREADS_INCLUDE_DIR} 47 | ) 48 | set_property(TARGET rtlsdr_static APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 49 | if(NOT WIN32) 50 | # Force same library filename for static and shared variants of the library 51 | set_target_properties(rtlsdr_static PROPERTIES OUTPUT_NAME rtlsdr) 52 | endif() 53 | generate_export_header(rtlsdr_static) 54 | 55 | ######################################################################## 56 | # Set up Windows DLL resource files 57 | ######################################################################## 58 | IF(MSVC) 59 | include(${CMAKE_SOURCE_DIR}/cmake/Modules/Version.cmake) 60 | 61 | configure_file( 62 | ${CMAKE_CURRENT_SOURCE_DIR}/rtlsdr.rc.in 63 | ${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc 64 | @ONLY) 65 | target_sources(rtlsdr PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc) 66 | target_sources(rtlsdr_static PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc) 67 | ENDIF(MSVC) 68 | 69 | ######################################################################## 70 | # Setup libraries used in executables 71 | ######################################################################## 72 | add_library(convenience_static STATIC 73 | convenience/convenience.c 74 | ) 75 | target_include_directories(convenience_static 76 | PRIVATE ${CMAKE_SOURCE_DIR}/include) 77 | if(WIN32) 78 | add_library(libgetopt_static STATIC 79 | getopt/getopt.c 80 | ) 81 | target_link_libraries(convenience_static 82 | rtlsdr 83 | ) 84 | endif() 85 | 86 | ######################################################################## 87 | # Build utility 88 | ######################################################################## 89 | add_executable(rtl_sdr rtl_sdr.c) 90 | add_executable(rtl_tcp rtl_tcp.c) 91 | add_executable(rtl_test rtl_test.c) 92 | add_executable(rtl_fm rtl_fm.c) 93 | add_executable(rtl_eeprom rtl_eeprom.c) 94 | add_executable(rtl_adsb rtl_adsb.c) 95 | add_executable(rtl_power rtl_power.c) 96 | add_executable(rtl_biast rtl_biast.c) 97 | set(INSTALL_TARGETS rtlsdr rtlsdr_static rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast) 98 | 99 | target_link_libraries(rtl_sdr rtlsdr convenience_static 100 | ${LIBUSB_LIBRARIES} 101 | ${CMAKE_THREAD_LIBS_INIT} 102 | ) 103 | target_link_libraries(rtl_tcp rtlsdr convenience_static 104 | ${LIBUSB_LIBRARIES} 105 | ${CMAKE_THREAD_LIBS_INIT} 106 | ) 107 | target_link_libraries(rtl_test rtlsdr convenience_static 108 | ${LIBUSB_LIBRARIES} 109 | ${CMAKE_THREAD_LIBS_INIT} 110 | ) 111 | target_link_libraries(rtl_fm rtlsdr convenience_static 112 | ${LIBUSB_LIBRARIES} 113 | ${CMAKE_THREAD_LIBS_INIT} 114 | ) 115 | target_link_libraries(rtl_eeprom rtlsdr convenience_static 116 | ${LIBUSB_LIBRARIES} 117 | ${CMAKE_THREAD_LIBS_INIT} 118 | ) 119 | target_link_libraries(rtl_adsb rtlsdr convenience_static 120 | ${LIBUSB_LIBRARIES} 121 | ${CMAKE_THREAD_LIBS_INIT} 122 | ) 123 | target_link_libraries(rtl_power rtlsdr convenience_static 124 | ${LIBUSB_LIBRARIES} 125 | ${CMAKE_THREAD_LIBS_INIT} 126 | ) 127 | target_link_libraries(rtl_biast rtlsdr convenience_static 128 | ${LIBUSB_LIBRARIES} 129 | ${CMAKE_THREAD_LIBS_INIT} 130 | ) 131 | if(UNIX) 132 | target_link_libraries(rtl_fm m) 133 | target_link_libraries(rtl_adsb m) 134 | target_link_libraries(rtl_power m) 135 | if(APPLE OR CMAKE_SYSTEM MATCHES "OpenBSD") 136 | target_link_libraries(rtl_test m) 137 | else() 138 | target_link_libraries(rtl_test m rt) 139 | endif() 140 | endif() 141 | 142 | if(WIN32) 143 | target_link_libraries(rtl_sdr libgetopt_static) 144 | target_link_libraries(rtl_tcp ws2_32 libgetopt_static) 145 | target_link_libraries(rtl_test libgetopt_static) 146 | target_link_libraries(rtl_fm libgetopt_static) 147 | target_link_libraries(rtl_eeprom libgetopt_static) 148 | target_link_libraries(rtl_adsb libgetopt_static) 149 | target_link_libraries(rtl_power libgetopt_static) 150 | target_link_libraries(rtl_biast libgetopt_static) 151 | set_property(TARGET rtl_sdr APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 152 | set_property(TARGET rtl_tcp APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 153 | set_property(TARGET rtl_test APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 154 | set_property(TARGET rtl_fm APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 155 | set_property(TARGET rtl_eeprom APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 156 | set_property(TARGET rtl_adsb APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 157 | set_property(TARGET rtl_power APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 158 | set_property(TARGET rtl_biast APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) 159 | endif() 160 | ######################################################################## 161 | # Install built library files & utilities 162 | ######################################################################## 163 | install(TARGETS rtlsdr EXPORT RTLSDR-export 164 | LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} # .so/.dylib file 165 | ) 166 | install(TARGETS rtlsdr_static EXPORT RTLSDR-export 167 | ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} # .so/.dylib file 168 | ) 169 | install(TARGETS rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast 170 | DESTINATION ${CMAKE_INSTALL_BINDIR} 171 | ) 172 | -------------------------------------------------------------------------------- /src/Makefile.am: -------------------------------------------------------------------------------- 1 | # This is _NOT_ the library release version, it's an API version. 2 | # Please read Chapter 6 "Library interface versions" of the libtool documentation before making any modification 3 | LIBVERSION=0:5:0 4 | 5 | AUTOMAKE_OPTIONS = subdir-objects 6 | INCLUDES = $(all_includes) -I$(top_srcdir)/include 7 | noinst_HEADERS = convenience/convenience.h 8 | AM_CFLAGS = ${CFLAGS} -fPIC ${SYMBOL_VISIBILITY} 9 | 10 | lib_LTLIBRARIES = librtlsdr.la 11 | 12 | librtlsdr_la_SOURCES = librtlsdr.c tuner_e4k.c tuner_fc0012.c tuner_fc0013.c tuner_fc2580.c tuner_r82xx.c 13 | librtlsdr_la_LDFLAGS = -version-info $(LIBVERSION) 14 | 15 | bin_PROGRAMS = rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power 16 | 17 | rtl_sdr_SOURCES = rtl_sdr.c convenience/convenience.c 18 | rtl_sdr_LDADD = librtlsdr.la 19 | 20 | rtl_tcp_SOURCES = rtl_tcp.c convenience/convenience.c 21 | rtl_tcp_LDADD = librtlsdr.la 22 | 23 | rtl_test_SOURCES = rtl_test.c convenience/convenience.c 24 | rtl_test_LDADD = librtlsdr.la $(LIBM) 25 | 26 | rtl_fm_SOURCES = rtl_fm.c convenience/convenience.c 27 | rtl_fm_LDADD = librtlsdr.la $(LIBM) 28 | 29 | rtl_eeprom_SOURCES = rtl_eeprom.c convenience/convenience.c 30 | rtl_eeprom_LDADD = librtlsdr.la $(LIBM) 31 | 32 | rtl_adsb_SOURCES = rtl_adsb.c convenience/convenience.c 33 | rtl_adsb_LDADD = librtlsdr.la $(LIBM) 34 | 35 | rtl_power_SOURCES = rtl_power.c convenience/convenience.c 36 | rtl_power_LDADD = librtlsdr.la $(LIBM) 37 | -------------------------------------------------------------------------------- /src/convenience/convenience.c: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2014 by Kyle Keen 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 2 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | 18 | /* a collection of user friendly tools 19 | * todo: use strtol for more flexible int parsing 20 | * */ 21 | 22 | #include 23 | #include 24 | #include 25 | 26 | #ifndef _WIN32 27 | #include 28 | #else 29 | #include 30 | #include 31 | #include 32 | #define _USE_MATH_DEFINES 33 | #endif 34 | 35 | #include 36 | 37 | #include "rtl-sdr.h" 38 | 39 | double atofs(char *s) 40 | /* standard suffixes */ 41 | { 42 | char last; 43 | int len; 44 | double suff = 1.0; 45 | len = strlen(s); 46 | last = s[len-1]; 47 | s[len-1] = '\0'; 48 | switch (last) { 49 | case 'g': 50 | case 'G': 51 | suff *= 1e3; 52 | /* fall-through */ 53 | case 'm': 54 | case 'M': 55 | suff *= 1e3; 56 | /* fall-through */ 57 | case 'k': 58 | case 'K': 59 | suff *= 1e3; 60 | suff *= atof(s); 61 | s[len-1] = last; 62 | return suff; 63 | } 64 | s[len-1] = last; 65 | return atof(s); 66 | } 67 | 68 | double atoft(char *s) 69 | /* time suffixes, returns seconds */ 70 | { 71 | char last; 72 | int len; 73 | double suff = 1.0; 74 | len = strlen(s); 75 | last = s[len-1]; 76 | s[len-1] = '\0'; 77 | switch (last) { 78 | case 'h': 79 | case 'H': 80 | suff *= 60; 81 | /* fall-through */ 82 | case 'm': 83 | case 'M': 84 | suff *= 60; 85 | /* fall-through */ 86 | case 's': 87 | case 'S': 88 | suff *= atof(s); 89 | s[len-1] = last; 90 | return suff; 91 | } 92 | s[len-1] = last; 93 | return atof(s); 94 | } 95 | 96 | double atofp(char *s) 97 | /* percent suffixes */ 98 | { 99 | char last; 100 | int len; 101 | double suff = 1.0; 102 | len = strlen(s); 103 | last = s[len-1]; 104 | s[len-1] = '\0'; 105 | switch (last) { 106 | case '%': 107 | suff *= 0.01; 108 | suff *= atof(s); 109 | s[len-1] = last; 110 | return suff; 111 | } 112 | s[len-1] = last; 113 | return atof(s); 114 | } 115 | 116 | int nearest_gain(rtlsdr_dev_t *dev, int target_gain) 117 | { 118 | int i, r, err1, err2, count, nearest; 119 | int* gains; 120 | r = rtlsdr_set_tuner_gain_mode(dev, 1); 121 | if (r < 0) { 122 | fprintf(stderr, "WARNING: Failed to enable manual gain.\n"); 123 | return r; 124 | } 125 | count = rtlsdr_get_tuner_gains(dev, NULL); 126 | if (count <= 0) { 127 | return 0; 128 | } 129 | gains = malloc(sizeof(int) * count); 130 | count = rtlsdr_get_tuner_gains(dev, gains); 131 | nearest = gains[0]; 132 | for (i=0; i= 0 && device < device_count) { 267 | fprintf(stderr, "Using device %d: %s\n", 268 | device, rtlsdr_get_device_name((uint32_t)device)); 269 | return device; 270 | } 271 | /* does string exact match a serial */ 272 | for (i = 0; i < device_count; i++) { 273 | rtlsdr_get_device_usb_strings(i, vendor, product, serial); 274 | if (strcmp(s, serial) != 0) { 275 | continue;} 276 | device = i; 277 | fprintf(stderr, "Using device %d: %s\n", 278 | device, rtlsdr_get_device_name((uint32_t)device)); 279 | return device; 280 | } 281 | /* does string prefix match a serial */ 282 | for (i = 0; i < device_count; i++) { 283 | rtlsdr_get_device_usb_strings(i, vendor, product, serial); 284 | if (strncmp(s, serial, strlen(s)) != 0) { 285 | continue;} 286 | device = i; 287 | fprintf(stderr, "Using device %d: %s\n", 288 | device, rtlsdr_get_device_name((uint32_t)device)); 289 | return device; 290 | } 291 | /* does string suffix match a serial */ 292 | for (i = 0; i < device_count; i++) { 293 | rtlsdr_get_device_usb_strings(i, vendor, product, serial); 294 | offset = strlen(serial) - strlen(s); 295 | if (offset < 0) { 296 | continue;} 297 | if (strncmp(s, serial+offset, strlen(s)) != 0) { 298 | continue;} 299 | device = i; 300 | fprintf(stderr, "Using device %d: %s\n", 301 | device, rtlsdr_get_device_name((uint32_t)device)); 302 | return device; 303 | } 304 | fprintf(stderr, "No matching devices found.\n"); 305 | return -1; 306 | } 307 | 308 | // vim: tabstop=8:softtabstop=8:shiftwidth=8:noexpandtab 309 | -------------------------------------------------------------------------------- /src/convenience/convenience.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2014 by Kyle Keen 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 2 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | 18 | /* a collection of user friendly tools */ 19 | 20 | /*! 21 | * Convert standard suffixes (k, M, G) to double 22 | * 23 | * \param s a string to be parsed 24 | * \return double 25 | */ 26 | 27 | double atofs(char *s); 28 | 29 | /*! 30 | * Convert time suffixes (s, m, h) to double 31 | * 32 | * \param s a string to be parsed 33 | * \return seconds as double 34 | */ 35 | 36 | double atoft(char *s); 37 | 38 | /*! 39 | * Convert percent suffixe (%) to double 40 | * 41 | * \param s a string to be parsed 42 | * \return double 43 | */ 44 | 45 | double atofp(char *s); 46 | 47 | /*! 48 | * Find nearest supported gain 49 | * 50 | * \param dev the device handle given by rtlsdr_open() 51 | * \param target_gain in tenths of a dB 52 | * \return 0 on success 53 | */ 54 | 55 | int nearest_gain(rtlsdr_dev_t *dev, int target_gain); 56 | 57 | /*! 58 | * Set device frequency and report status on stderr 59 | * 60 | * \param dev the device handle given by rtlsdr_open() 61 | * \param frequency in Hz 62 | * \return 0 on success 63 | */ 64 | 65 | int verbose_set_frequency(rtlsdr_dev_t *dev, uint32_t frequency); 66 | 67 | /*! 68 | * Set device sample rate and report status on stderr 69 | * 70 | * \param dev the device handle given by rtlsdr_open() 71 | * \param samp_rate in samples/second 72 | * \return 0 on success 73 | */ 74 | 75 | int verbose_set_sample_rate(rtlsdr_dev_t *dev, uint32_t samp_rate); 76 | 77 | /*! 78 | * Enable or disable the direct sampling mode and report status on stderr 79 | * 80 | * \param dev the device handle given by rtlsdr_open() 81 | * \param on 0 means disabled, 1 I-ADC input enabled, 2 Q-ADC input enabled 82 | * \return 0 on success 83 | */ 84 | 85 | int verbose_direct_sampling(rtlsdr_dev_t *dev, int on); 86 | 87 | /*! 88 | * Enable offset tuning and report status on stderr 89 | * 90 | * \param dev the device handle given by rtlsdr_open() 91 | * \return 0 on success 92 | */ 93 | 94 | int verbose_offset_tuning(rtlsdr_dev_t *dev); 95 | 96 | /*! 97 | * Enable auto gain and report status on stderr 98 | * 99 | * \param dev the device handle given by rtlsdr_open() 100 | * \return 0 on success 101 | */ 102 | 103 | int verbose_auto_gain(rtlsdr_dev_t *dev); 104 | 105 | /*! 106 | * Set tuner gain and report status on stderr 107 | * 108 | * \param dev the device handle given by rtlsdr_open() 109 | * \param gain in tenths of a dB 110 | * \return 0 on success 111 | */ 112 | 113 | int verbose_gain_set(rtlsdr_dev_t *dev, int gain); 114 | 115 | /*! 116 | * Set the frequency correction value for the device and report status on stderr. 117 | * 118 | * \param dev the device handle given by rtlsdr_open() 119 | * \param ppm_error correction value in parts per million (ppm) 120 | * \return 0 on success 121 | */ 122 | 123 | int verbose_ppm_set(rtlsdr_dev_t *dev, int ppm_error); 124 | 125 | /*! 126 | * Reset buffer 127 | * 128 | * \param dev the device handle given by rtlsdr_open() 129 | * \return 0 on success 130 | */ 131 | 132 | int verbose_reset_buffer(rtlsdr_dev_t *dev); 133 | 134 | /*! 135 | * Find the closest matching device. 136 | * 137 | * \param s a string to be parsed 138 | * \return dev_index int, -1 on error 139 | */ 140 | 141 | int verbose_device_search(char *s); 142 | 143 | -------------------------------------------------------------------------------- /src/getopt/getopt.h: -------------------------------------------------------------------------------- 1 | /* Declarations for getopt. 2 | Copyright (C) 1989-1994, 1996-1999, 2001 Free Software Foundation, Inc. 3 | This file is part of the GNU C Library. 4 | 5 | The GNU C Library is free software; you can redistribute it and/or 6 | modify it under the terms of the GNU Lesser General Public 7 | License as published by the Free Software Foundation; either 8 | version 2.1 of the License, or (at your option) any later version. 9 | 10 | The GNU C Library is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 | Lesser General Public License for more details. 14 | 15 | You should have received a copy of the GNU Lesser General Public 16 | License along with the GNU C Library; if not, write to the Free 17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 18 | 02111-1307 USA. */ 19 | 20 | #ifndef _GETOPT_H 21 | 22 | #ifndef __need_getopt 23 | # define _GETOPT_H 1 24 | #endif 25 | 26 | /* If __GNU_LIBRARY__ is not already defined, either we are being used 27 | standalone, or this is the first header included in the source file. 28 | If we are being used with glibc, we need to include , but 29 | that does not exist if we are standalone. So: if __GNU_LIBRARY__ is 30 | not defined, include , which will pull in for us 31 | if it's from glibc. (Why ctype.h? It's guaranteed to exist and it 32 | doesn't flood the namespace with stuff the way some other headers do.) */ 33 | #if !defined __GNU_LIBRARY__ 34 | # include 35 | #endif 36 | 37 | #ifdef __cplusplus 38 | extern "C" { 39 | #endif 40 | 41 | /* For communication from `getopt' to the caller. 42 | When `getopt' finds an option that takes an argument, 43 | the argument value is returned here. 44 | Also, when `ordering' is RETURN_IN_ORDER, 45 | each non-option ARGV-element is returned here. */ 46 | 47 | extern char *optarg; 48 | 49 | /* Index in ARGV of the next element to be scanned. 50 | This is used for communication to and from the caller 51 | and for communication between successive calls to `getopt'. 52 | 53 | On entry to `getopt', zero means this is the first call; initialize. 54 | 55 | When `getopt' returns -1, this is the index of the first of the 56 | non-option elements that the caller should itself scan. 57 | 58 | Otherwise, `optind' communicates from one call to the next 59 | how much of ARGV has been scanned so far. */ 60 | 61 | extern int optind; 62 | 63 | /* Callers store zero here to inhibit the error message `getopt' prints 64 | for unrecognized options. */ 65 | 66 | extern int opterr; 67 | 68 | /* Set to an option character which was unrecognized. */ 69 | 70 | extern int optopt; 71 | 72 | #ifndef __need_getopt 73 | /* Describe the long-named options requested by the application. 74 | The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector 75 | of `struct option' terminated by an element containing a name which is 76 | zero. 77 | 78 | The field `has_arg' is: 79 | no_argument (or 0) if the option does not take an argument, 80 | required_argument (or 1) if the option requires an argument, 81 | optional_argument (or 2) if the option takes an optional argument. 82 | 83 | If the field `flag' is not NULL, it points to a variable that is set 84 | to the value given in the field `val' when the option is found, but 85 | left unchanged if the option is not found. 86 | 87 | To have a long-named option do something other than set an `int' to 88 | a compiled-in constant, such as set a value from `optarg', set the 89 | option's `flag' field to zero and its `val' field to a nonzero 90 | value (the equivalent single-letter option character, if there is 91 | one). For long options that have a zero `flag' field, `getopt' 92 | returns the contents of the `val' field. */ 93 | 94 | struct option 95 | { 96 | # if (defined __STDC__ && __STDC__) || defined __cplusplus 97 | const char *name; 98 | # else 99 | char *name; 100 | # endif 101 | /* has_arg can't be an enum because some compilers complain about 102 | type mismatches in all the code that assumes it is an int. */ 103 | int has_arg; 104 | int *flag; 105 | int val; 106 | }; 107 | 108 | /* Names for the values of the `has_arg' field of `struct option'. */ 109 | 110 | # define no_argument 0 111 | # define required_argument 1 112 | # define optional_argument 2 113 | #endif /* need getopt */ 114 | 115 | 116 | /* Get definitions and prototypes for functions to process the 117 | arguments in ARGV (ARGC of them, minus the program name) for 118 | options given in OPTS. 119 | 120 | Return the option character from OPTS just read. Return -1 when 121 | there are no more options. For unrecognized options, or options 122 | missing arguments, `optopt' is set to the option letter, and '?' is 123 | returned. 124 | 125 | The OPTS string is a list of characters which are recognized option 126 | letters, optionally followed by colons, specifying that that letter 127 | takes an argument, to be placed in `optarg'. 128 | 129 | If a letter in OPTS is followed by two colons, its argument is 130 | optional. This behavior is specific to the GNU `getopt'. 131 | 132 | The argument `--' causes premature termination of argument 133 | scanning, explicitly telling `getopt' that there are no more 134 | options. 135 | 136 | If OPTS begins with `--', then non-option arguments are treated as 137 | arguments to the option '\0'. This behavior is specific to the GNU 138 | `getopt'. */ 139 | 140 | #if (defined __STDC__ && __STDC__) || defined __cplusplus 141 | # ifdef __GNU_LIBRARY__ 142 | /* Many other libraries have conflicting prototypes for getopt, with 143 | differences in the consts, in stdlib.h. To avoid compilation 144 | errors, only prototype getopt for the GNU C library. */ 145 | extern int getopt (int __argc, char *const *__argv, const char *__shortopts); 146 | # else /* not __GNU_LIBRARY__ */ 147 | extern int getopt (); 148 | # endif /* __GNU_LIBRARY__ */ 149 | 150 | # ifndef __need_getopt 151 | extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts, 152 | const struct option *__longopts, int *__longind); 153 | extern int getopt_long_only (int __argc, char *const *__argv, 154 | const char *__shortopts, 155 | const struct option *__longopts, int *__longind); 156 | 157 | /* Internal only. Users should not call this directly. */ 158 | extern int _getopt_internal (int __argc, char *const *__argv, 159 | const char *__shortopts, 160 | const struct option *__longopts, int *__longind, 161 | int __long_only); 162 | # endif 163 | #else /* not __STDC__ */ 164 | extern int getopt (); 165 | # ifndef __need_getopt 166 | extern int getopt_long (); 167 | extern int getopt_long_only (); 168 | 169 | extern int _getopt_internal (); 170 | # endif 171 | #endif /* __STDC__ */ 172 | 173 | #ifdef __cplusplus 174 | } 175 | #endif 176 | 177 | /* Make sure we later can get all the definitions and declarations. */ 178 | #undef __need_getopt 179 | 180 | #endif /* getopt.h */ 181 | -------------------------------------------------------------------------------- /src/rtl_adsb.c: -------------------------------------------------------------------------------- 1 | /* 2 | * rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver 3 | * Copyright (C) 2012 by Steve Markgraf 4 | * Copyright (C) 2012 by Hoernchen 5 | * Copyright (C) 2012 by Kyle Keen 6 | * Copyright (C) 2012 by Youssef Touil 7 | * Copyright (C) 2012 by Ian Gilmour 8 | * 9 | * This program is free software: you can redistribute it and/or modify 10 | * it under the terms of the GNU General Public License as published by 11 | * the Free Software Foundation, either version 2 of the License, or 12 | * (at your option) any later version. 13 | * 14 | * This program is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | * GNU General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU General Public License 20 | * along with this program. If not, see . 21 | */ 22 | 23 | 24 | #include 25 | #include 26 | #include 27 | #include 28 | #include 29 | #include 30 | 31 | #ifndef _WIN32 32 | #include 33 | #else 34 | #include 35 | #include 36 | #include 37 | #include "getopt/getopt.h" 38 | #endif 39 | 40 | #include 41 | #include 42 | 43 | #include "rtl-sdr.h" 44 | #include "convenience/convenience.h" 45 | 46 | #ifdef _WIN32 47 | #define sleep Sleep 48 | #if defined(_MSC_VER) && (_MSC_VER < 1800) 49 | #define round(x) (x > 0.0 ? floor(x + 0.5): ceil(x - 0.5)) 50 | #endif 51 | #endif 52 | 53 | #define ADSB_RATE 2000000 54 | #define ADSB_FREQ 1090000000 55 | #define DEFAULT_ASYNC_BUF_NUMBER 12 56 | #define DEFAULT_BUF_LENGTH (16 * 16384) 57 | #define AUTO_GAIN -100 58 | 59 | #define MESSAGEGO 253 60 | #define OVERWRITE 254 61 | #define BADSAMPLE 255 62 | 63 | static pthread_t demod_thread; 64 | static pthread_cond_t ready; 65 | static pthread_mutex_t ready_m; 66 | static volatile int do_exit = 0; 67 | static rtlsdr_dev_t *dev = NULL; 68 | 69 | uint16_t squares[256]; 70 | 71 | /* todo, bundle these up in a struct */ 72 | uint8_t *buffer; /* also abused for uint16_t */ 73 | int verbose_output = 0; 74 | int short_output = 0; 75 | int quality = 10; 76 | int allowed_errors = 5; 77 | FILE *file; 78 | int adsb_frame[14]; 79 | #define preamble_len 16 80 | #define long_frame 112 81 | #define short_frame 56 82 | 83 | /* signals are not threadsafe by default */ 84 | #define safe_cond_signal(n, m) pthread_mutex_lock(m); pthread_cond_signal(n); pthread_mutex_unlock(m) 85 | #define safe_cond_wait(n, m) pthread_mutex_lock(m); pthread_cond_wait(n, m); pthread_mutex_unlock(m) 86 | 87 | void usage(void) 88 | { 89 | fprintf(stderr, 90 | "rtl_adsb, a simple ADS-B decoder\n\n" 91 | "Use:\trtl_adsb [-R] [-g gain] [-p ppm] [output file]\n" 92 | "\t[-d device_index or serial (default: 0)]\n" 93 | "\t[-V verbove output (default: off)]\n" 94 | "\t[-S show short frames (default: off)]\n" 95 | "\t[-Q quality (0: no sanity checks, 0.5: half bit, 1: one bit (default), 2: two bits)]\n" 96 | "\t[-e allowed_errors (default: 5)]\n" 97 | "\t[-g tuner_gain (default: automatic)]\n" 98 | "\t[-p ppm_error (default: 0)]\n" 99 | "\t[-T enable bias-T on GPIO PIN 0 (works for rtl-sdr.com v3 dongles)]\n" 100 | "\tfilename (a '-' dumps samples to stdout)\n" 101 | "\t (omitting the filename also uses stdout)\n\n" 102 | "Streaming with netcat:\n" 103 | "\trtl_adsb | netcat -lp 8080\n" 104 | "\twhile true; do rtl_adsb | nc -lp 8080; done\n" 105 | "Streaming with socat:\n" 106 | "\trtl_adsb | socat -u - TCP4:sdrsharp.com:47806\n" 107 | "\n"); 108 | exit(1); 109 | } 110 | 111 | #ifdef _WIN32 112 | BOOL WINAPI 113 | sighandler(int signum) 114 | { 115 | if (CTRL_C_EVENT == signum) { 116 | fprintf(stderr, "Signal caught, exiting!\n"); 117 | do_exit = 1; 118 | rtlsdr_cancel_async(dev); 119 | return TRUE; 120 | } 121 | return FALSE; 122 | } 123 | #else 124 | static void sighandler(int signum) 125 | { 126 | signal(SIGPIPE, SIG_IGN); 127 | fprintf(stderr, "Signal caught, exiting!\n"); 128 | do_exit = 1; 129 | rtlsdr_cancel_async(dev); 130 | } 131 | #endif 132 | 133 | void display(int *frame, int len) 134 | { 135 | int i, df; 136 | if (!short_output && len <= short_frame) { 137 | return;} 138 | df = (frame[0] >> 3) & 0x1f; 139 | if (quality == 0 && !(df==11 || df==17 || df==18 || df==19)) { 140 | return;} 141 | fprintf(file, "*"); 142 | for (i=0; i<((len+7)/8); i++) { 143 | fprintf(file, "%02x", frame[i]);} 144 | fprintf(file, ";\r\n"); 145 | if (!verbose_output) { 146 | return;} 147 | fprintf(file, "DF=%i CA=%i\n", df, frame[0] & 0x07); 148 | fprintf(file, "ICAO Address=%06x\n", frame[1] << 16 | frame[2] << 8 | frame[3]); 149 | if (len <= short_frame) { 150 | return;} 151 | fprintf(file, "PI=0x%06x\n", frame[11] << 16 | frame[12] << 8 | frame[13]); 152 | fprintf(file, "Type Code=%i S.Type/Ant.=%x\n", (frame[4] >> 3) & 0x1f, frame[4] & 0x07); 153 | fprintf(file, "--------------\n"); 154 | } 155 | 156 | int abs8(int x) 157 | /* do not subtract 127 from the raw iq, this handles it */ 158 | { 159 | if (x >= 127) { 160 | return x - 127;} 161 | return 127 - x; 162 | } 163 | 164 | void squares_precompute(void) 165 | /* equiv to abs(x-128) ^ 2 */ 166 | { 167 | int i, j; 168 | // todo, check if this LUT is actually any faster 169 | for (i=0; i<256; i++) { 170 | j = abs8(i); 171 | squares[i] = (uint16_t)(j*j); 172 | } 173 | } 174 | 175 | int magnitute(uint8_t *buf, int len) 176 | /* takes i/q, changes buf in place (16 bit), returns new len (16 bit) */ 177 | { 178 | int i; 179 | uint16_t *m; 180 | for (i=0; i b; 192 | bit = c > d; 193 | 194 | if (quality == 0) { 195 | return bit;} 196 | 197 | if (quality == 5) { 198 | if ( bit && bit_p && b > c) { 199 | return BADSAMPLE;} 200 | if (!bit && !bit_p && b < c) { 201 | return BADSAMPLE;} 202 | return bit; 203 | } 204 | 205 | if (quality == 10) { 206 | if ( bit && bit_p && c > b) { 207 | return 1;} 208 | if ( bit && !bit_p && d < b) { 209 | return 1;} 210 | if (!bit && bit_p && d > b) { 211 | return 0;} 212 | if (!bit && !bit_p && c < b) { 213 | return 0;} 214 | return BADSAMPLE; 215 | } 216 | 217 | if ( bit && bit_p && c > b && d < a) { 218 | return 1;} 219 | if ( bit && !bit_p && c > a && d < b) { 220 | return 1;} 221 | if (!bit && bit_p && c < a && d > b) { 222 | return 0;} 223 | if (!bit && !bit_p && c < b && d > a) { 224 | return 0;} 225 | return BADSAMPLE; 226 | } 227 | 228 | static inline uint16_t min16(uint16_t a, uint16_t b) 229 | { 230 | return ab ? a : b; 236 | } 237 | 238 | static inline int preamble(uint16_t *buf, int i) 239 | /* returns 0/1 for preamble at index i */ 240 | { 241 | int i2; 242 | uint16_t low = 0; 243 | uint16_t high = 65535; 244 | for (i2=0; i2 allowed_errors) { 296 | buf[i2] = BADSAMPLE; 297 | break; 298 | } else { 299 | bit = a > b; 300 | /* these don't have to match the bit */ 301 | a = 0; 302 | b = 65535; 303 | } 304 | } 305 | buf[i] = buf[i+1] = OVERWRITE; 306 | buf[i2] = bit; 307 | } 308 | } 309 | } 310 | 311 | void messages(uint16_t *buf, int len) 312 | { 313 | int i, data_i, index, shift, frame_len; 314 | // todo, allow wrap across buffers 315 | for (i=0; i 1) { 317 | continue;} 318 | frame_len = long_frame; 319 | data_i = 0; 320 | for (index=0; index<14; index++) { 321 | adsb_frame[index] = 0;} 322 | for(; i= 0 ? r : -r; 507 | } 508 | 509 | -------------------------------------------------------------------------------- /src/rtl_biast.c: -------------------------------------------------------------------------------- 1 | /* 2 | * rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver 3 | * rtl_biast, tool to set bias tee gpio output 4 | * Copyright (C) 2012 by Steve Markgraf 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 2 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | #include 21 | #include 22 | #include 23 | 24 | #ifndef _WIN32 25 | #include 26 | #else 27 | #include 28 | #include "getopt/getopt.h" 29 | #endif 30 | 31 | #include "rtl-sdr.h" 32 | #include "convenience/convenience.h" 33 | 34 | static rtlsdr_dev_t *dev = NULL; 35 | 36 | void usage(void) 37 | { 38 | fprintf(stderr, 39 | "rtl_biast, a tool for turning the RTL-SDR.com \n" 40 | "bias tee or any GPIO ON and OFF. Example to turn on the \n" 41 | "bias tee: rtl_biast -d 0 -b 1\n" 42 | "Any GPIO: rtl_biast -d 0 -g 1 -b 1\n\n" 43 | "Usage:\n" 44 | "\t[-d device_index (default: 0)]\n" 45 | "\t[-b bias_on (default: 0)]\n" 46 | "\t[-g GPIO select (default: 0)]\n"); 47 | exit(1); 48 | } 49 | 50 | int main(int argc, char **argv) 51 | { 52 | int i, r, opt; 53 | int dev_index = 0; 54 | int dev_given = 0; 55 | uint32_t bias_on = 0; 56 | uint32_t gpio_pin = 0; 57 | int device_count; 58 | 59 | while ((opt = getopt(argc, argv, "d:b:g:h?")) != -1) { 60 | switch (opt) { 61 | case 'd': 62 | dev_index = verbose_device_search(optarg); 63 | dev_given = 1; 64 | break; 65 | case 'b': 66 | bias_on = atoi(optarg); 67 | break; 68 | case 'g': 69 | gpio_pin = atoi(optarg); 70 | break; 71 | default: 72 | usage(); 73 | break; 74 | } 75 | } 76 | 77 | if (!dev_given) { 78 | dev_index = verbose_device_search("0"); 79 | } 80 | 81 | if (dev_index < 0) { 82 | exit(1); 83 | } 84 | 85 | r = rtlsdr_open(&dev, dev_index); 86 | rtlsdr_set_bias_tee_gpio(dev, gpio_pin, bias_on); 87 | 88 | exit: 89 | /* 90 | * Note - rtlsdr_close() in this tree does not clear the bias tee 91 | * GPIO line, so it leaves the bias tee enabled if a client program 92 | * doesn't explictly disable it. 93 | * 94 | * If that behaviour changes then another rtlsdr_close() will be 95 | * needed that takes some extension flags, and one of them should 96 | * be to either explicitly close the biast or leave it alone. 97 | */ 98 | rtlsdr_close(dev); 99 | 100 | return r >= 0 ? r : -r; 101 | } 102 | -------------------------------------------------------------------------------- /src/rtl_eeprom.c: -------------------------------------------------------------------------------- 1 | /* 2 | * rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver 3 | * rtl_eeprom, EEPROM modification tool 4 | * Copyright (C) 2012 by Steve Markgraf 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 2 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | #include 21 | #include 22 | #include 23 | 24 | #ifndef _WIN32 25 | #include 26 | #else 27 | #include 28 | #include "getopt/getopt.h" 29 | #endif 30 | 31 | #include "rtl-sdr.h" 32 | 33 | #define EEPROM_SIZE 256 34 | #define MAX_STR_SIZE 256 35 | #define STR_OFFSET 0x09 36 | 37 | static rtlsdr_dev_t *dev = NULL; 38 | 39 | typedef struct rtlsdr_config { 40 | uint16_t vendor_id; 41 | uint16_t product_id; 42 | char manufacturer[MAX_STR_SIZE]; 43 | char product[MAX_STR_SIZE]; 44 | char serial[MAX_STR_SIZE]; 45 | int have_serial; 46 | int enable_ir; 47 | int remote_wakeup; 48 | } rtlsdr_config_t; 49 | 50 | void dump_config(rtlsdr_config_t *conf) 51 | { 52 | fprintf(stderr, "__________________________________________\n"); 53 | fprintf(stderr, "Vendor ID:\t\t0x%04x\n", conf->vendor_id); 54 | fprintf(stderr, "Product ID:\t\t0x%04x\n", conf->product_id); 55 | fprintf(stderr, "Manufacturer:\t\t%s\n", conf->manufacturer); 56 | fprintf(stderr, "Product:\t\t%s\n", conf->product); 57 | fprintf(stderr, "Serial number:\t\t%s\n", conf->serial); 58 | fprintf(stderr, "Serial number enabled:\t"); 59 | fprintf(stderr, conf->have_serial ? "yes\n": "no\n"); 60 | fprintf(stderr, "IR endpoint enabled:\t"); 61 | fprintf(stderr, conf->enable_ir ? "yes\n": "no\n"); 62 | fprintf(stderr, "Remote wakeup enabled:\t"); 63 | fprintf(stderr, conf->remote_wakeup ? "yes\n": "no\n"); 64 | fprintf(stderr, "__________________________________________\n"); 65 | } 66 | 67 | void usage(void) 68 | { 69 | fprintf(stderr, 70 | "rtl_eeprom, an EEPROM programming tool for " 71 | "RTL2832 based DVB-T receivers\n\n" 72 | "Usage:\n" 73 | "\t[-d device_index (default: 0)]\n" 74 | "\t[-m set manufacturer string]\n" 75 | "\t[-p set product string]\n" 76 | "\t[-s set serial number string]\n" 77 | "\t[-i <0,1> disable/enable IR-endpoint]\n" 78 | "\t[-g generate default config and write to device]\n" 79 | "\t[ can be one of:]\n" 80 | "\t[ realtek\t\tRealtek default (as without EEPROM)]\n" 81 | "\t[ realtek_oem\t\tRealtek default OEM with EEPROM]\n" 82 | "\t[ noxon\t\tTerratec NOXON DAB Stick]\n" 83 | "\t[ terratec_black\tTerratec T Stick Black]\n" 84 | "\t[ terratec_plus\tTerratec T Stick+ (DVB-T/DAB)]\n" 85 | "\t[-w write dumped file to device]\n" 86 | "\t[-r dump EEPROM to file]\n" 87 | "\t[-h display this help text]\n" 88 | "\nUse on your own risk, especially -w!\n"); 89 | exit(1); 90 | } 91 | 92 | int get_string_descriptor(int pos, uint8_t *data, char *str) 93 | { 94 | int len, i, j = 0; 95 | 96 | len = data[pos]; 97 | 98 | if (data[pos + 1] != 0x03) 99 | fprintf(stderr, "Error: invalid string descriptor!\n"); 100 | 101 | for (i = 2; i < len; i += 2) 102 | str[j++] = data[pos + i]; 103 | 104 | str[j] = 0x00; 105 | 106 | return pos + i; 107 | } 108 | 109 | int set_string_descriptor(int pos, uint8_t *data, char *str) 110 | { 111 | int i = 0, j = 2; 112 | 113 | if (pos < 0) 114 | return -1; 115 | 116 | data[pos + 1] = 0x03; 117 | 118 | while (str[i] != 0x00) { 119 | if ((pos + j) >= 78) { 120 | fprintf(stderr, "Error: string too long, truncated!\n"); 121 | return -1; 122 | } 123 | data[pos + j++] = str[i++]; 124 | data[pos + j++] = 0x00; 125 | } 126 | 127 | data[pos] = j; 128 | 129 | return pos + j; 130 | } 131 | 132 | int parse_eeprom_to_conf(rtlsdr_config_t *conf, uint8_t *dat) 133 | { 134 | int pos; 135 | 136 | if ((dat[0] != 0x28) || (dat[1] != 0x32)) 137 | fprintf(stderr, "Error: invalid RTL2832 EEPROM header!\n"); 138 | 139 | conf->vendor_id = dat[2] | (dat[3] << 8); 140 | conf->product_id = dat[4] | (dat[5] << 8); 141 | conf->have_serial = (dat[6] == 0xa5) ? 1 : 0; 142 | conf->remote_wakeup = (dat[7] & 0x01) ? 1 : 0; 143 | conf->enable_ir = (dat[7] & 0x02) ? 1 : 0; 144 | 145 | pos = get_string_descriptor(STR_OFFSET, dat, conf->manufacturer); 146 | pos = get_string_descriptor(pos, dat, conf->product); 147 | get_string_descriptor(pos, dat, conf->serial); 148 | 149 | return 0; 150 | } 151 | 152 | int gen_eeprom_from_conf(rtlsdr_config_t *conf, uint8_t *dat) 153 | { 154 | int pos; 155 | 156 | dat[0] = 0x28; 157 | dat[1] = 0x32; 158 | dat[2] = conf->vendor_id & 0xff; 159 | dat[3] = (conf->vendor_id >> 8) & 0xff ; 160 | dat[4] = conf->product_id & 0xff; 161 | dat[5] = (conf->product_id >> 8) & 0xff; 162 | dat[6] = conf->have_serial ? 0xa5 : 0x00; 163 | dat[7] = 0x14; 164 | dat[7] |= conf->remote_wakeup ? 0x01 : 0x00; 165 | dat[7] |= conf->enable_ir ? 0x02 : 0x00; 166 | dat[8] = 0x02; 167 | 168 | pos = set_string_descriptor(STR_OFFSET, dat, conf->manufacturer); 169 | pos = set_string_descriptor(pos, dat, conf->product); 170 | pos = set_string_descriptor(pos, dat, conf->serial); 171 | 172 | dat[78] = 0x00; /* length of IR config */ 173 | 174 | return pos; 175 | } 176 | 177 | enum configs { 178 | CONF_NONE = 0, 179 | REALTEK, 180 | REALTEK_EEPROM, 181 | TERRATEC_NOXON, 182 | TERRATEC_T_BLACK, 183 | TERRATEC_T_PLUS, 184 | }; 185 | 186 | void gen_default_conf(rtlsdr_config_t *conf, int config) 187 | { 188 | switch (config) { 189 | case REALTEK: 190 | fprintf(stderr, "Realtek default (as without EEPROM)\n"); 191 | conf->vendor_id = 0x0bda; 192 | conf->product_id = 0x2832; 193 | strcpy(conf->manufacturer, "Generic"); 194 | strcpy(conf->product, "RTL2832U DVB-T"); 195 | strcpy(conf->serial, "0"); 196 | conf->have_serial = 1; 197 | conf->enable_ir = 0; 198 | conf->remote_wakeup = 1; 199 | break; 200 | case REALTEK_EEPROM: 201 | fprintf(stderr, "Realtek default OEM with EEPROM\n"); 202 | conf->vendor_id = 0x0bda; 203 | conf->product_id = 0x2838; 204 | strcpy(conf->manufacturer, "Realtek"); 205 | strcpy(conf->product, "RTL2838UHIDIR"); 206 | strcpy(conf->serial, "00000001"); 207 | conf->have_serial = 1; 208 | conf->enable_ir = 1; 209 | conf->remote_wakeup = 0; 210 | break; 211 | case TERRATEC_NOXON: 212 | fprintf(stderr, "Terratec NOXON DAB Stick\n"); 213 | conf->vendor_id = 0x0ccd; 214 | conf->product_id = 0x00b3; 215 | strcpy(conf->manufacturer, "NOXON"); 216 | strcpy(conf->product, "DAB Stick"); 217 | strcpy(conf->serial, "0"); 218 | conf->have_serial = 1; 219 | conf->enable_ir = 0; 220 | conf->remote_wakeup = 1; 221 | break; 222 | case TERRATEC_T_BLACK: 223 | fprintf(stderr, "Terratec T Stick Black\n"); 224 | conf->vendor_id = 0x0ccd; 225 | conf->product_id = 0x00a9; 226 | strcpy(conf->manufacturer, "Realtek"); 227 | strcpy(conf->product, "RTL2838UHIDIR"); 228 | strcpy(conf->serial, "00000001"); 229 | conf->have_serial = 1; 230 | conf->enable_ir = 1; 231 | conf->remote_wakeup = 0; 232 | break; 233 | case TERRATEC_T_PLUS: 234 | fprintf(stderr, "Terratec ran T Stick+\n"); 235 | conf->vendor_id = 0x0ccd; 236 | conf->product_id = 0x00d7; 237 | strcpy(conf->manufacturer, "Realtek"); 238 | strcpy(conf->product, "RTL2838UHIDIR"); 239 | strcpy(conf->serial, "00000001"); 240 | conf->have_serial = 1; 241 | conf->enable_ir = 1; 242 | conf->remote_wakeup = 0; 243 | break; 244 | default: 245 | break; 246 | }; 247 | } 248 | 249 | int main(int argc, char **argv) 250 | { 251 | int i, r, opt; 252 | uint32_t dev_index = 0; 253 | int device_count; 254 | char *filename = NULL; 255 | FILE *file = NULL; 256 | char *manuf_str = NULL; 257 | char *product_str = NULL; 258 | char *serial_str = NULL; 259 | uint8_t buf[EEPROM_SIZE]; 260 | rtlsdr_config_t conf; 261 | int flash_file = 0; 262 | int default_config = 0; 263 | int change = 0; 264 | int ir_endpoint = 0; 265 | char ch; 266 | 267 | while ((opt = getopt(argc, argv, "d:m:p:s:i:g:w:r:h?")) != -1) { 268 | switch (opt) { 269 | case 'd': 270 | dev_index = atoi(optarg); 271 | break; 272 | case 'm': 273 | manuf_str = optarg; 274 | change = 1; 275 | break; 276 | case 'p': 277 | product_str = optarg; 278 | change = 1; 279 | break; 280 | case 's': 281 | serial_str = optarg; 282 | change = 1; 283 | break; 284 | case 'i': 285 | ir_endpoint = (atoi(optarg) > 0) ? 1 : -1; 286 | change = 1; 287 | break; 288 | case 'g': 289 | if (!strcmp(optarg, "realtek")) 290 | default_config = REALTEK; 291 | else if (!strcmp(optarg, "realtek_oem")) 292 | default_config = REALTEK_EEPROM; 293 | else if (!strcmp(optarg, "noxon")) 294 | default_config = TERRATEC_NOXON; 295 | else if (!strcmp(optarg, "terratec_black")) 296 | default_config = TERRATEC_T_BLACK; 297 | else if (!strcmp(optarg, "terratec_plus")) 298 | default_config = TERRATEC_T_PLUS; 299 | 300 | if (default_config != CONF_NONE) 301 | change = 1; 302 | break; 303 | case 'w': 304 | flash_file = 1; 305 | change = 1; 306 | /* fall-through */ 307 | case 'r': 308 | filename = optarg; 309 | break; 310 | default: 311 | usage(); 312 | break; 313 | } 314 | } 315 | 316 | device_count = rtlsdr_get_device_count(); 317 | if (!device_count) { 318 | fprintf(stderr, "No supported devices found.\n"); 319 | exit(1); 320 | } 321 | 322 | fprintf(stderr, "Found %d device(s):\n", device_count); 323 | for (i = 0; i < device_count; i++) 324 | fprintf(stderr, " %d: %s\n", i, rtlsdr_get_device_name(i)); 325 | fprintf(stderr, "\n"); 326 | 327 | fprintf(stderr, "Using device %d: %s\n", 328 | dev_index, 329 | rtlsdr_get_device_name(dev_index)); 330 | 331 | r = rtlsdr_open(&dev, dev_index); 332 | if (r < 0) { 333 | fprintf(stderr, "Failed to open rtlsdr device #%d.\n", dev_index); 334 | exit(1); 335 | } 336 | 337 | fprintf(stderr, "\n"); 338 | 339 | r = rtlsdr_read_eeprom(dev, buf, 0, EEPROM_SIZE); 340 | if (r < 0) { 341 | if (r == -3) 342 | fprintf(stderr, "No EEPROM has been found.\n"); 343 | else 344 | fprintf(stderr, "Failed to read EEPROM, err %i.\n", r); 345 | goto exit; 346 | } 347 | 348 | if (r < 0) 349 | return -1; 350 | 351 | fprintf(stderr, "Current configuration:\n"); 352 | parse_eeprom_to_conf(&conf, buf); 353 | dump_config(&conf); 354 | 355 | if (filename) { 356 | file = fopen(filename, flash_file ? "rb" : "wb"); 357 | if (!file) { 358 | fprintf(stderr, "Error opening file!\n"); 359 | goto exit; 360 | } 361 | if (flash_file) { 362 | if (fread(buf, 1, sizeof(buf), file) != sizeof(buf)) 363 | fprintf(stderr, "Error reading file!\n"); 364 | } else { 365 | if (fwrite(buf, 1, sizeof(buf), file) != sizeof(buf)) 366 | fprintf(stderr, "Short write, exiting!\n"); 367 | else 368 | fprintf(stderr, "\nDump to %s successful.\n", filename); 369 | } 370 | } 371 | 372 | if (manuf_str) 373 | strncpy((char*)&conf.manufacturer, manuf_str, MAX_STR_SIZE - 1); 374 | 375 | if (product_str) 376 | strncpy((char*)&conf.product, product_str, MAX_STR_SIZE - 1); 377 | 378 | if (serial_str) { 379 | conf.have_serial = 1; 380 | strncpy((char*)&conf.serial, serial_str, MAX_STR_SIZE - 1); 381 | } 382 | 383 | if (ir_endpoint != 0) 384 | conf.enable_ir = (ir_endpoint > 0) ? 1 : 0; 385 | 386 | if (!change) 387 | goto exit; 388 | 389 | fprintf(stderr, "\nNew configuration:\n"); 390 | 391 | if (default_config != CONF_NONE) 392 | gen_default_conf(&conf, default_config); 393 | 394 | if (!flash_file) { 395 | if (gen_eeprom_from_conf(&conf, buf) < 0) 396 | goto exit; 397 | } 398 | 399 | parse_eeprom_to_conf(&conf, buf); 400 | dump_config(&conf); 401 | 402 | fprintf(stderr, "Write new configuration to device [y/n]? "); 403 | 404 | while ((ch = getchar())) { 405 | if (ch != 'y') 406 | goto exit; 407 | else 408 | break; 409 | } 410 | 411 | r = rtlsdr_write_eeprom(dev, buf, 0, flash_file ? EEPROM_SIZE : 128); 412 | if (r < 0) 413 | fprintf(stderr, "Error while writing EEPROM: %i\n", r); 414 | else 415 | fprintf(stderr, "\nConfiguration successfully written.\n" 416 | "Please replug the device for changes" 417 | " to take effect.\n"); 418 | 419 | exit: 420 | if (file) 421 | fclose(file); 422 | 423 | rtlsdr_close(dev); 424 | 425 | return r >= 0 ? r : -r; 426 | } 427 | -------------------------------------------------------------------------------- /src/rtl_sdr.c: -------------------------------------------------------------------------------- 1 | /* 2 | * rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver 3 | * Copyright (C) 2012 by Steve Markgraf 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 2 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License 16 | * along with this program. If not, see . 17 | */ 18 | 19 | #include 20 | #include 21 | #include 22 | #include 23 | #include 24 | 25 | #ifndef _WIN32 26 | #include 27 | #else 28 | #include 29 | #include 30 | #include 31 | #include "getopt/getopt.h" 32 | #endif 33 | 34 | #include "rtl-sdr.h" 35 | #include "convenience/convenience.h" 36 | 37 | #define DEFAULT_SAMPLE_RATE 2048000 38 | #define DEFAULT_BUF_LENGTH (16 * 16384) 39 | #define MINIMAL_BUF_LENGTH 512 40 | #define MAXIMAL_BUF_LENGTH (256 * 16384) 41 | 42 | static int do_exit = 0; 43 | static uint32_t bytes_to_read = 0; 44 | static rtlsdr_dev_t *dev = NULL; 45 | 46 | void usage(void) 47 | { 48 | fprintf(stderr, 49 | "rtl_sdr, an I/Q recorder for RTL2832 based DVB-T receivers\n\n" 50 | "Usage:\t -f frequency_to_tune_to [Hz]\n" 51 | "\t[-s samplerate (default: 2048000 Hz)]\n" 52 | "\t[-d device_index or serial (default: 0)]\n" 53 | "\t[-g gain (default: 0 for auto)]\n" 54 | "\t[-p ppm_error (default: 0)]\n" 55 | "\t[-b output_block_size (default: 16 * 16384)]\n" 56 | "\t[-n number of samples to read (default: 0, infinite)]\n" 57 | "\t[-S force sync output (default: async)]\n" 58 | "\t[-D enable direct sampling (default: off)]\n" 59 | "\tfilename (a '-' dumps samples to stdout)\n\n"); 60 | exit(1); 61 | } 62 | 63 | #ifdef _WIN32 64 | BOOL WINAPI 65 | sighandler(int signum) 66 | { 67 | if (CTRL_C_EVENT == signum) { 68 | fprintf(stderr, "Signal caught, exiting!\n"); 69 | do_exit = 1; 70 | rtlsdr_cancel_async(dev); 71 | return TRUE; 72 | } 73 | return FALSE; 74 | } 75 | #else 76 | static void sighandler(int signum) 77 | { 78 | signal(SIGPIPE, SIG_IGN); 79 | fprintf(stderr, "Signal caught, exiting!\n"); 80 | do_exit = 1; 81 | rtlsdr_cancel_async(dev); 82 | } 83 | #endif 84 | 85 | static void rtlsdr_callback(unsigned char *buf, uint32_t len, void *ctx) 86 | { 87 | if (ctx) { 88 | if (do_exit) 89 | return; 90 | 91 | if ((bytes_to_read > 0) && (bytes_to_read < len)) { 92 | len = bytes_to_read; 93 | do_exit = 1; 94 | rtlsdr_cancel_async(dev); 95 | } 96 | 97 | if (fwrite(buf, 1, len, (FILE*)ctx) != len) { 98 | fprintf(stderr, "Short write, samples lost, exiting!\n"); 99 | rtlsdr_cancel_async(dev); 100 | } 101 | 102 | if (bytes_to_read > 0) 103 | bytes_to_read -= len; 104 | } 105 | } 106 | 107 | int main(int argc, char **argv) 108 | { 109 | #ifndef _WIN32 110 | struct sigaction sigact; 111 | #endif 112 | char *filename = NULL; 113 | int n_read; 114 | int r, opt; 115 | int gain = 0; 116 | int ppm_error = 0; 117 | int direct_sampling = 0; 118 | int sync_mode = 0; 119 | FILE *file; 120 | uint8_t *buffer; 121 | int dev_index = 0; 122 | int dev_given = 0; 123 | uint32_t frequency = 100000000; 124 | uint32_t samp_rate = DEFAULT_SAMPLE_RATE; 125 | uint32_t out_block_size = DEFAULT_BUF_LENGTH; 126 | 127 | while ((opt = getopt(argc, argv, "d:f:g:s:b:n:p:SD")) != -1) { 128 | switch (opt) { 129 | case 'd': 130 | dev_index = verbose_device_search(optarg); 131 | dev_given = 1; 132 | break; 133 | case 'f': 134 | frequency = (uint32_t)atofs(optarg); 135 | break; 136 | case 'g': 137 | gain = (int)(atof(optarg) * 10); /* tenths of a dB */ 138 | break; 139 | case 's': 140 | samp_rate = (uint32_t)atofs(optarg); 141 | break; 142 | case 'p': 143 | ppm_error = atoi(optarg); 144 | break; 145 | case 'b': 146 | out_block_size = (uint32_t)atof(optarg); 147 | break; 148 | case 'n': 149 | bytes_to_read = (uint32_t)atof(optarg) * 2; 150 | break; 151 | case 'S': 152 | sync_mode = 1; 153 | break; 154 | case 'D': 155 | direct_sampling = 1; 156 | break; 157 | default: 158 | usage(); 159 | break; 160 | } 161 | } 162 | 163 | if (argc <= optind) { 164 | usage(); 165 | } else { 166 | filename = argv[optind]; 167 | } 168 | 169 | if(out_block_size < MINIMAL_BUF_LENGTH || 170 | out_block_size > MAXIMAL_BUF_LENGTH ){ 171 | fprintf(stderr, 172 | "Output block size wrong value, falling back to default\n"); 173 | fprintf(stderr, 174 | "Minimal length: %u\n", MINIMAL_BUF_LENGTH); 175 | fprintf(stderr, 176 | "Maximal length: %u\n", MAXIMAL_BUF_LENGTH); 177 | out_block_size = DEFAULT_BUF_LENGTH; 178 | } 179 | 180 | buffer = malloc(out_block_size * sizeof(uint8_t)); 181 | 182 | if (!dev_given) { 183 | dev_index = verbose_device_search("0"); 184 | } 185 | 186 | if (dev_index < 0) { 187 | exit(1); 188 | } 189 | 190 | r = rtlsdr_open(&dev, (uint32_t)dev_index); 191 | if (r < 0) { 192 | fprintf(stderr, "Failed to open rtlsdr device #%d.\n", dev_index); 193 | exit(1); 194 | } 195 | #ifndef _WIN32 196 | sigact.sa_handler = sighandler; 197 | sigemptyset(&sigact.sa_mask); 198 | sigact.sa_flags = 0; 199 | sigaction(SIGINT, &sigact, NULL); 200 | sigaction(SIGTERM, &sigact, NULL); 201 | sigaction(SIGQUIT, &sigact, NULL); 202 | sigaction(SIGPIPE, &sigact, NULL); 203 | #else 204 | SetConsoleCtrlHandler( (PHANDLER_ROUTINE) sighandler, TRUE ); 205 | #endif 206 | 207 | /* Set direct sampling */ 208 | if (direct_sampling) 209 | verbose_direct_sampling(dev, 2); 210 | 211 | /* Set the sample rate */ 212 | verbose_set_sample_rate(dev, samp_rate); 213 | 214 | /* Set the frequency */ 215 | verbose_set_frequency(dev, frequency); 216 | 217 | if (0 == gain) { 218 | /* Enable automatic gain */ 219 | verbose_auto_gain(dev); 220 | } else { 221 | /* Enable manual gain */ 222 | gain = nearest_gain(dev, gain); 223 | verbose_gain_set(dev, gain); 224 | } 225 | 226 | verbose_ppm_set(dev, ppm_error); 227 | 228 | if(strcmp(filename, "-") == 0) { /* Write samples to stdout */ 229 | file = stdout; 230 | #ifdef _WIN32 231 | _setmode(_fileno(stdin), _O_BINARY); 232 | #endif 233 | } else { 234 | file = fopen(filename, "wb"); 235 | if (!file) { 236 | fprintf(stderr, "Failed to open %s\n", filename); 237 | goto out; 238 | } 239 | } 240 | 241 | /* Reset endpoint before we start reading from it (mandatory) */ 242 | verbose_reset_buffer(dev); 243 | 244 | if (sync_mode) { 245 | fprintf(stderr, "Reading samples in sync mode...\n"); 246 | while (!do_exit) { 247 | r = rtlsdr_read_sync(dev, buffer, out_block_size, &n_read); 248 | if (r < 0) { 249 | fprintf(stderr, "WARNING: sync read failed.\n"); 250 | break; 251 | } 252 | 253 | if ((bytes_to_read > 0) && (bytes_to_read < (uint32_t)n_read)) { 254 | n_read = bytes_to_read; 255 | do_exit = 1; 256 | } 257 | 258 | if (fwrite(buffer, 1, n_read, file) != (size_t)n_read) { 259 | fprintf(stderr, "Short write, samples lost, exiting!\n"); 260 | break; 261 | } 262 | 263 | if ((uint32_t)n_read < out_block_size) { 264 | fprintf(stderr, "Short read, samples lost, exiting!\n"); 265 | break; 266 | } 267 | 268 | if (bytes_to_read > 0) 269 | bytes_to_read -= n_read; 270 | } 271 | } else { 272 | fprintf(stderr, "Reading samples in async mode...\n"); 273 | r = rtlsdr_read_async(dev, rtlsdr_callback, (void *)file, 274 | 0, out_block_size); 275 | } 276 | 277 | if (do_exit) 278 | fprintf(stderr, "\nUser cancel, exiting...\n"); 279 | else 280 | fprintf(stderr, "\nLibrary error %d, exiting...\n", r); 281 | 282 | if (file != stdout) 283 | fclose(file); 284 | 285 | rtlsdr_close(dev); 286 | free (buffer); 287 | out: 288 | return r >= 0 ? r : -r; 289 | } 290 | -------------------------------------------------------------------------------- /src/rtl_test.c: -------------------------------------------------------------------------------- 1 | /* 2 | * rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver 3 | * rtl_test, test and benchmark tool 4 | * 5 | * Copyright (C) 2012-2014 by Steve Markgraf 6 | * Copyright (C) 2012-2014 by Kyle Keen 7 | * Copyright (C) 2014 by Michael Tatarinov 8 | * 9 | * This program is free software: you can redistribute it and/or modify 10 | * it under the terms of the GNU General Public License as published by 11 | * the Free Software Foundation, either version 2 of the License, or 12 | * (at your option) any later version. 13 | * 14 | * This program is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | * GNU General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU General Public License 20 | * along with this program. If not, see . 21 | */ 22 | 23 | #include 24 | #include 25 | #include 26 | #include 27 | #include 28 | #include 29 | 30 | #ifdef __APPLE__ 31 | #include 32 | #else 33 | #include 34 | #endif 35 | 36 | #ifndef _WIN32 37 | #include 38 | #else 39 | #include 40 | #include "getopt/getopt.h" 41 | #endif 42 | 43 | #include "rtl-sdr.h" 44 | #include "convenience/convenience.h" 45 | 46 | #define DEFAULT_SAMPLE_RATE 2048000 47 | #define DEFAULT_BUF_LENGTH (16 * 16384) 48 | #define MINIMAL_BUF_LENGTH 512 49 | #define MAXIMAL_BUF_LENGTH (256 * 16384) 50 | 51 | #define MHZ(x) ((x)*1000*1000) 52 | 53 | #define PPM_DURATION 10 54 | #define PPM_DUMP_TIME 5 55 | 56 | struct time_generic 57 | /* holds all the platform specific values */ 58 | { 59 | #ifndef _WIN32 60 | time_t tv_sec; 61 | long tv_nsec; 62 | #else 63 | long tv_sec; 64 | long tv_nsec; 65 | int init; 66 | LARGE_INTEGER frequency; 67 | LARGE_INTEGER ticks; 68 | #endif 69 | }; 70 | 71 | static enum { 72 | NO_BENCHMARK, 73 | TUNER_BENCHMARK, 74 | PPM_BENCHMARK 75 | } test_mode = NO_BENCHMARK; 76 | 77 | static int do_exit = 0; 78 | static rtlsdr_dev_t *dev = NULL; 79 | 80 | static uint32_t samp_rate = DEFAULT_SAMPLE_RATE; 81 | 82 | static uint32_t total_samples = 0; 83 | static uint32_t dropped_samples = 0; 84 | 85 | static unsigned int ppm_duration = PPM_DURATION; 86 | 87 | void usage(void) 88 | { 89 | fprintf(stderr, 90 | "rtl_test, a benchmark tool for RTL2832 based DVB-T receivers\n\n" 91 | "Usage:\n" 92 | "\t[-s samplerate (default: 2048000 Hz)]\n" 93 | "\t[-d device_index or serial (default: 0)]\n" 94 | "\t[-t enable Elonics E4000 tuner benchmark]\n" 95 | #ifndef _WIN32 96 | "\t[-p[seconds] enable PPM error measurement (default: 10 seconds)]\n" 97 | #endif 98 | "\t[-b output_block_size (default: 16 * 16384)]\n" 99 | "\t[-S force sync output (default: async)]\n"); 100 | exit(1); 101 | } 102 | 103 | #ifdef _WIN32 104 | BOOL WINAPI 105 | sighandler(int signum) 106 | { 107 | if (CTRL_C_EVENT == signum) { 108 | fprintf(stderr, "Signal caught, exiting!\n"); 109 | do_exit = 1; 110 | rtlsdr_cancel_async(dev); 111 | return TRUE; 112 | } 113 | return FALSE; 114 | } 115 | #else 116 | static void sighandler(int signum) 117 | { 118 | signal(SIGPIPE, SIG_IGN); 119 | fprintf(stderr, "Signal caught, exiting!\n"); 120 | do_exit = 1; 121 | rtlsdr_cancel_async(dev); 122 | } 123 | #endif 124 | 125 | static void underrun_test(unsigned char *buf, uint32_t len, int mute) 126 | { 127 | uint32_t i, lost = 0; 128 | static uint8_t bcnt, uninit = 1; 129 | 130 | if (uninit) { 131 | bcnt = buf[0]; 132 | uninit = 0; 133 | } 134 | for (i = 0; i < len; i++) { 135 | if(bcnt != buf[i]) { 136 | lost += (buf[i] > bcnt) ? (buf[i] - bcnt) : (bcnt - buf[i]); 137 | bcnt = buf[i]; 138 | } 139 | 140 | bcnt++; 141 | } 142 | 143 | total_samples += len; 144 | dropped_samples += lost; 145 | if (mute) 146 | return; 147 | if (lost) 148 | printf("lost at least %d bytes\n", lost); 149 | 150 | } 151 | 152 | #ifndef _WIN32 153 | static int ppm_gettime(struct time_generic *tg) 154 | { 155 | int rv = ENOSYS; 156 | struct timespec ts; 157 | 158 | #ifdef __unix__ 159 | rv = clock_gettime(CLOCK_MONOTONIC, &ts); 160 | tg->tv_sec = ts.tv_sec; 161 | tg->tv_nsec = ts.tv_nsec; 162 | #elif __APPLE__ 163 | struct timeval tv; 164 | 165 | rv = gettimeofday(&tv, NULL); 166 | tg->tv_sec = tv.tv_sec; 167 | tg->tv_nsec = tv.tv_usec * 1000; 168 | #endif 169 | return rv; 170 | } 171 | #endif 172 | 173 | #ifdef _WIN32 174 | static int ppm_gettime(struct time_generic *tg) 175 | { 176 | int rv; 177 | int64_t frac; 178 | if (!tg->init) { 179 | QueryPerformanceFrequency(&tg->frequency); 180 | tg->init = 1; 181 | } 182 | rv = QueryPerformanceCounter(&tg->ticks); 183 | tg->tv_sec = tg->ticks.QuadPart / tg->frequency.QuadPart; 184 | frac = (int64_t)(tg->ticks.QuadPart - (tg->tv_sec * tg->frequency.QuadPart)); 185 | tg->tv_nsec = (long)(frac * 1000000000L / (int64_t)tg->frequency.QuadPart); 186 | return !rv; 187 | } 188 | #endif 189 | 190 | static int ppm_report(uint64_t nsamples, uint64_t interval) 191 | { 192 | double real_rate, ppm; 193 | 194 | real_rate = nsamples * 1e9 / interval; 195 | ppm = 1e6 * (real_rate / (double)samp_rate - 1.); 196 | return (int)round(ppm); 197 | } 198 | 199 | static void ppm_test(uint32_t len) 200 | { 201 | static uint64_t nsamples = 0; 202 | static uint64_t interval = 0; 203 | static uint64_t nsamples_total = 0; 204 | static uint64_t interval_total = 0; 205 | struct time_generic ppm_now; 206 | static struct time_generic ppm_recent; 207 | static enum { 208 | PPM_INIT_NO, 209 | PPM_INIT_DUMP, 210 | PPM_INIT_RUN 211 | } ppm_init = PPM_INIT_NO; 212 | 213 | ppm_gettime(&ppm_now); 214 | 215 | if (ppm_init != PPM_INIT_RUN) { 216 | /* 217 | * Kyle Keen wrote: 218 | * PPM_DUMP_TIME throws out the first N seconds of data. 219 | * The dongle's PPM is usually very bad when first starting up, 220 | * typically incorrect by more than twice the final value. 221 | * Discarding the first few seconds allows the value to stabilize much faster. 222 | */ 223 | if (ppm_init == PPM_INIT_NO) { 224 | ppm_recent.tv_sec = ppm_now.tv_sec + PPM_DUMP_TIME; 225 | ppm_init = PPM_INIT_DUMP; 226 | return; 227 | } 228 | if (ppm_init == PPM_INIT_DUMP && ppm_recent.tv_sec < ppm_now.tv_sec) 229 | return; 230 | ppm_recent = ppm_now; 231 | ppm_init = PPM_INIT_RUN; 232 | return; 233 | } 234 | 235 | nsamples += (uint64_t)(len / 2UL); 236 | interval = (uint64_t)(ppm_now.tv_sec - ppm_recent.tv_sec); 237 | if (interval < ppm_duration) 238 | return; 239 | interval *= 1000000000UL; 240 | interval += (int64_t)(ppm_now.tv_nsec - ppm_recent.tv_nsec); 241 | nsamples_total += nsamples; 242 | interval_total += interval; 243 | printf("real sample rate: %i current PPM: %i cumulative PPM: %i\n", 244 | (int)((1000000000UL * nsamples) / interval), 245 | ppm_report(nsamples, interval), 246 | ppm_report(nsamples_total, interval_total)); 247 | ppm_recent = ppm_now; 248 | nsamples = 0; 249 | } 250 | 251 | static void rtlsdr_callback(unsigned char *buf, uint32_t len, void *ctx) 252 | { 253 | underrun_test(buf, len, 0); 254 | 255 | if (test_mode == PPM_BENCHMARK) 256 | ppm_test(len); 257 | } 258 | 259 | void e4k_benchmark(void) 260 | { 261 | uint32_t freq, gap_start = 0, gap_end = 0; 262 | uint32_t range_start = 0, range_end = 0; 263 | 264 | fprintf(stderr, "Benchmarking E4000 PLL...\n"); 265 | 266 | /* find tuner range start */ 267 | for (freq = MHZ(70); freq > MHZ(1); freq -= MHZ(1)) { 268 | if (rtlsdr_set_center_freq(dev, freq) < 0) { 269 | range_start = freq; 270 | break; 271 | } 272 | } 273 | 274 | /* find tuner range end */ 275 | for (freq = MHZ(2000); freq < MHZ(2300UL); freq += MHZ(1)) { 276 | if (rtlsdr_set_center_freq(dev, freq) < 0) { 277 | range_end = freq; 278 | break; 279 | } 280 | } 281 | 282 | /* find start of L-band gap */ 283 | for (freq = MHZ(1000); freq < MHZ(1300); freq += MHZ(1)) { 284 | if (rtlsdr_set_center_freq(dev, freq) < 0) { 285 | gap_start = freq; 286 | break; 287 | } 288 | } 289 | 290 | /* find end of L-band gap */ 291 | for (freq = MHZ(1300); freq > MHZ(1000); freq -= MHZ(1)) { 292 | if (rtlsdr_set_center_freq(dev, freq) < 0) { 293 | gap_end = freq; 294 | break; 295 | } 296 | } 297 | 298 | fprintf(stderr, "E4K range: %i to %i MHz\n", 299 | range_start/MHZ(1) + 1, range_end/MHZ(1) - 1); 300 | 301 | fprintf(stderr, "E4K L-band gap: %i to %i MHz\n", 302 | gap_start/MHZ(1), gap_end/MHZ(1)); 303 | } 304 | 305 | int main(int argc, char **argv) 306 | { 307 | #ifndef _WIN32 308 | struct sigaction sigact; 309 | #endif 310 | int n_read, r, opt, i; 311 | int sync_mode = 0; 312 | uint8_t *buffer; 313 | int dev_index = 0; 314 | int dev_given = 0; 315 | uint32_t out_block_size = DEFAULT_BUF_LENGTH; 316 | int count; 317 | int gains[100]; 318 | 319 | while ((opt = getopt(argc, argv, "d:s:b:tp::Sh")) != -1) { 320 | switch (opt) { 321 | case 'd': 322 | dev_index = verbose_device_search(optarg); 323 | dev_given = 1; 324 | break; 325 | case 's': 326 | samp_rate = (uint32_t)atof(optarg); 327 | break; 328 | case 'b': 329 | out_block_size = (uint32_t)atof(optarg); 330 | break; 331 | case 't': 332 | test_mode = TUNER_BENCHMARK; 333 | break; 334 | case 'p': 335 | test_mode = PPM_BENCHMARK; 336 | if (optarg) 337 | ppm_duration = atoi(optarg); 338 | break; 339 | case 'S': 340 | sync_mode = 1; 341 | break; 342 | case 'h': 343 | default: 344 | usage(); 345 | break; 346 | } 347 | } 348 | 349 | if(out_block_size < MINIMAL_BUF_LENGTH || 350 | out_block_size > MAXIMAL_BUF_LENGTH ){ 351 | fprintf(stderr, 352 | "Output block size wrong value, falling back to default\n"); 353 | fprintf(stderr, 354 | "Minimal length: %u\n", MINIMAL_BUF_LENGTH); 355 | fprintf(stderr, 356 | "Maximal length: %u\n", MAXIMAL_BUF_LENGTH); 357 | out_block_size = DEFAULT_BUF_LENGTH; 358 | } 359 | 360 | buffer = malloc(out_block_size * sizeof(uint8_t)); 361 | 362 | if (!dev_given) { 363 | dev_index = verbose_device_search("0"); 364 | } 365 | 366 | if (dev_index < 0) { 367 | exit(1); 368 | } 369 | 370 | r = rtlsdr_open(&dev, (uint32_t)dev_index); 371 | if (r < 0) { 372 | fprintf(stderr, "Failed to open rtlsdr device #%d.\n", dev_index); 373 | exit(1); 374 | } 375 | #ifndef _WIN32 376 | sigact.sa_handler = sighandler; 377 | sigemptyset(&sigact.sa_mask); 378 | sigact.sa_flags = 0; 379 | sigaction(SIGINT, &sigact, NULL); 380 | sigaction(SIGTERM, &sigact, NULL); 381 | sigaction(SIGQUIT, &sigact, NULL); 382 | sigaction(SIGPIPE, &sigact, NULL); 383 | #else 384 | SetConsoleCtrlHandler( (PHANDLER_ROUTINE) sighandler, TRUE ); 385 | #endif 386 | count = rtlsdr_get_tuner_gains(dev, NULL); 387 | fprintf(stderr, "Supported gain values (%d): ", count); 388 | 389 | count = rtlsdr_get_tuner_gains(dev, gains); 390 | for (i = 0; i < count; i++) 391 | fprintf(stderr, "%.1f ", gains[i] / 10.0); 392 | fprintf(stderr, "\n"); 393 | 394 | /* Set the sample rate */ 395 | verbose_set_sample_rate(dev, samp_rate); 396 | 397 | if (test_mode == TUNER_BENCHMARK) { 398 | if (rtlsdr_get_tuner_type(dev) == RTLSDR_TUNER_E4000) 399 | e4k_benchmark(); 400 | else 401 | fprintf(stderr, "No E4000 tuner found, aborting.\n"); 402 | 403 | goto exit; 404 | } 405 | 406 | /* Enable test mode */ 407 | r = rtlsdr_set_testmode(dev, 1); 408 | 409 | /* Reset endpoint before we start reading from it (mandatory) */ 410 | verbose_reset_buffer(dev); 411 | 412 | if ((test_mode == PPM_BENCHMARK) && !sync_mode) { 413 | fprintf(stderr, "Reporting PPM error measurement every %u seconds...\n", ppm_duration); 414 | fprintf(stderr, "Press ^C after a few minutes.\n"); 415 | } 416 | 417 | if (test_mode == NO_BENCHMARK) { 418 | fprintf(stderr, "\nInfo: This tool will continuously" 419 | " read from the device, and report if\n" 420 | "samples get lost. If you observe no " 421 | "further output, everything is fine.\n\n"); 422 | } 423 | 424 | if (sync_mode) { 425 | fprintf(stderr, "Reading samples in sync mode...\n"); 426 | fprintf(stderr, "(Samples are being lost but not reported.)\n"); 427 | while (!do_exit) { 428 | r = rtlsdr_read_sync(dev, buffer, out_block_size, &n_read); 429 | if (r < 0) { 430 | fprintf(stderr, "WARNING: sync read failed.\n"); 431 | break; 432 | } 433 | 434 | if ((uint32_t)n_read < out_block_size) { 435 | fprintf(stderr, "Short read, samples lost, exiting!\n"); 436 | break; 437 | } 438 | underrun_test(buffer, n_read, 1); 439 | } 440 | } else { 441 | fprintf(stderr, "Reading samples in async mode...\n"); 442 | r = rtlsdr_read_async(dev, rtlsdr_callback, NULL, 443 | 0, out_block_size); 444 | } 445 | 446 | if (do_exit) { 447 | fprintf(stderr, "\nUser cancel, exiting...\n"); 448 | fprintf(stderr, "Samples per million lost (minimum): %i\n", (int)(1000000L * dropped_samples / total_samples)); 449 | } 450 | else 451 | fprintf(stderr, "\nLibrary error %d, exiting...\n", r); 452 | 453 | exit: 454 | rtlsdr_close(dev); 455 | free (buffer); 456 | 457 | return r >= 0 ? r : -r; 458 | } 459 | -------------------------------------------------------------------------------- /src/rtlsdr.rc.in: -------------------------------------------------------------------------------- 1 | 2 | #include 3 | 4 | VS_VERSION_INFO VERSIONINFO 5 | FILEVERSION 0,0,0,0 6 | PRODUCTVERSION 0,0,0,0 7 | FILEFLAGSMASK 0x3fL 8 | #ifndef NDEBUG 9 | FILEFLAGS 0x0L 10 | #else 11 | FILEFLAGS 0x1L 12 | #endif 13 | FILEOS VOS__WINDOWS32 14 | FILETYPE VFT_DLL 15 | FILESUBTYPE VFT2_DRV_INSTALLABLE 16 | BEGIN 17 | BLOCK "StringFileInfo" 18 | BEGIN 19 | BLOCK "040904b0" 20 | BEGIN 21 | VALUE "FileDescription", "osmocom rtl-sdr" 22 | VALUE "FileVersion", "@VERSION@" 23 | VALUE "InternalName", "rtl-sdr.dll" 24 | VALUE "LegalCopyright", "Licensed under GPLv2" 25 | VALUE "OriginalFilename", "rtl-sdr.dll" 26 | VALUE "ProductName", "osmocom rtl-sdr" 27 | VALUE "ProductVersion", "@VERSION@" 28 | END 29 | END 30 | BLOCK "VarFileInfo" 31 | BEGIN 32 | VALUE "Translation", 0x409, 1200 33 | END 34 | END 35 | -------------------------------------------------------------------------------- /src/tuner_fc0012.c: -------------------------------------------------------------------------------- 1 | /* 2 | * Fitipower FC0012 tuner driver 3 | * 4 | * Copyright (C) 2012 Hans-Frieder Vogt 5 | * 6 | * modified for use in librtlsdr 7 | * Copyright (C) 2012 Steve Markgraf 8 | * 9 | * This program is free software; you can redistribute it and/or modify 10 | * it under the terms of the GNU General Public License as published by 11 | * the Free Software Foundation; either version 2 of the License, or 12 | * (at your option) any later version. 13 | * 14 | * This program is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | * GNU General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU General Public License 20 | * along with this program; if not, write to the Free Software 21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 22 | */ 23 | 24 | #include 25 | #include 26 | 27 | #include "rtlsdr_i2c.h" 28 | #include "tuner_fc0012.h" 29 | 30 | static int fc0012_writereg(void *dev, uint8_t reg, uint8_t val) 31 | { 32 | uint8_t data[2]; 33 | data[0] = reg; 34 | data[1] = val; 35 | 36 | if (rtlsdr_i2c_write_fn(dev, FC0012_I2C_ADDR, data, 2) < 0) 37 | return -1; 38 | 39 | return 0; 40 | } 41 | 42 | static int fc0012_readreg(void *dev, uint8_t reg, uint8_t *val) 43 | { 44 | uint8_t data = reg; 45 | 46 | if (rtlsdr_i2c_write_fn(dev, FC0012_I2C_ADDR, &data, 1) < 0) 47 | return -1; 48 | 49 | if (rtlsdr_i2c_read_fn(dev, FC0012_I2C_ADDR, &data, 1) < 0) 50 | return -1; 51 | 52 | *val = data; 53 | 54 | return 0; 55 | } 56 | 57 | /* Incomplete list of register settings: 58 | * 59 | * Name Reg Bits Desc 60 | * CHIP_ID 0x00 0-7 Chip ID (constant 0xA1) 61 | * RF_A 0x01 0-3 Number of count-to-9 cycles in RF 62 | * divider (suggested: 2..9) 63 | * RF_M 0x02 0-7 Total number of cycles (to-8 and to-9) 64 | * in RF divider 65 | * RF_K_HIGH 0x03 0-6 Bits 8..14 of fractional divider 66 | * RF_K_LOW 0x04 0-7 Bits 0..7 of fractional RF divider 67 | * RF_OUTDIV_A 0x05 3-7 Power of two required? 68 | * LNA_POWER_DOWN 0x06 0 Set to 1 to switch off low noise amp 69 | * RF_OUTDIV_B 0x06 1 Set to select 3 instead of 2 for the 70 | * RF output divider 71 | * VCO_SPEED 0x06 3 Select tuning range of VCO: 72 | * 0 = Low range, (ca. 1.1 - 1.5GHz) 73 | * 1 = High range (ca. 1.4 - 1.8GHz) 74 | * BANDWIDTH 0x06 6-7 Set bandwidth. 6MHz = 0x80, 7MHz=0x40 75 | * 8MHz=0x00 76 | * XTAL_SPEED 0x07 5 Set to 1 for 28.8MHz Crystal input 77 | * or 0 for 36MHz 78 | * 0x08 0-7 79 | * EN_CAL_RSSI 0x09 4 Enable calibrate RSSI 80 | * (Receive Signal Strength Indicator) 81 | * LNA_FORCE 0x0d 0 82 | * AGC_FORCE 0x0d ? 83 | * LNA_GAIN 0x13 3-4 Low noise amp gain 84 | * LNA_COMPS 0x15 3 ? 85 | * VCO_CALIB 0x0e 7 Set high then low to calibrate VCO 86 | * (fast lock?) 87 | * VCO_VOLTAGE 0x0e 0-6 Read Control voltage of VCO 88 | * (big value -> low freq) 89 | */ 90 | 91 | int fc0012_init(void *dev) 92 | { 93 | int ret = 0; 94 | unsigned int i; 95 | uint8_t reg[] = { 96 | 0x00, /* dummy reg. 0 */ 97 | 0x05, /* reg. 0x01 */ 98 | 0x10, /* reg. 0x02 */ 99 | 0x00, /* reg. 0x03 */ 100 | 0x00, /* reg. 0x04 */ 101 | 0x0f, /* reg. 0x05: may also be 0x0a */ 102 | 0x00, /* reg. 0x06: divider 2, VCO slow */ 103 | 0x00, /* reg. 0x07: may also be 0x0f */ 104 | 0xff, /* reg. 0x08: AGC Clock divide by 256, AGC gain 1/256, 105 | Loop Bw 1/8 */ 106 | 0x6e, /* reg. 0x09: Disable LoopThrough, Enable LoopThrough: 0x6f */ 107 | 0xb8, /* reg. 0x0a: Disable LO Test Buffer */ 108 | 0x82, /* reg. 0x0b: Output Clock is same as clock frequency, 109 | may also be 0x83 */ 110 | 0xfc, /* reg. 0x0c: depending on AGC Up-Down mode, may need 0xf8 */ 111 | 0x02, /* reg. 0x0d: AGC Not Forcing & LNA Forcing, 0x02 for DVB-T */ 112 | 0x00, /* reg. 0x0e */ 113 | 0x00, /* reg. 0x0f */ 114 | 0x00, /* reg. 0x10: may also be 0x0d */ 115 | 0x00, /* reg. 0x11 */ 116 | 0x1f, /* reg. 0x12: Set to maximum gain */ 117 | 0x00, /* reg. 0x13: Set to Low Gain: 0x00, 118 | Low Gain: 0x00, High Gain: 0x10, enable IX2: 0x80 */ 119 | 0x00, /* reg. 0x14 */ 120 | 0x04, /* reg. 0x15: Enable LNA COMPS */ 121 | }; 122 | 123 | #if 0 124 | switch (rtlsdr_get_tuner_clock(dev)) { 125 | case FC_XTAL_27_MHZ: 126 | case FC_XTAL_28_8_MHZ: 127 | reg[0x07] |= 0x20; 128 | break; 129 | case FC_XTAL_36_MHZ: 130 | default: 131 | break; 132 | } 133 | #endif 134 | reg[0x07] |= 0x20; 135 | 136 | // if (priv->dual_master) 137 | reg[0x0c] |= 0x02; 138 | 139 | for (i = 1; i < sizeof(reg); i++) { 140 | ret = fc0012_writereg(dev, i, reg[i]); 141 | if (ret) 142 | break; 143 | } 144 | 145 | return ret; 146 | } 147 | 148 | int fc0012_set_params(void *dev, uint32_t freq, uint32_t bandwidth) 149 | { 150 | int i, ret = 0; 151 | uint8_t reg[7], am, pm, multi, tmp; 152 | uint64_t f_vco; 153 | uint32_t xtal_freq_div_2; 154 | uint16_t xin, xdiv; 155 | int vco_select = 0; 156 | 157 | xtal_freq_div_2 = rtlsdr_get_tuner_clock(dev) / 2; 158 | 159 | /* select frequency divider and the frequency of VCO */ 160 | if (freq < 37084000) { /* freq * 96 < 3560000000 */ 161 | multi = 96; 162 | reg[5] = 0x82; 163 | reg[6] = 0x00; 164 | } else if (freq < 55625000) { /* freq * 64 < 3560000000 */ 165 | multi = 64; 166 | reg[5] = 0x82; 167 | reg[6] = 0x02; 168 | } else if (freq < 74167000) { /* freq * 48 < 3560000000 */ 169 | multi = 48; 170 | reg[5] = 0x42; 171 | reg[6] = 0x00; 172 | } else if (freq < 111250000) { /* freq * 32 < 3560000000 */ 173 | multi = 32; 174 | reg[5] = 0x42; 175 | reg[6] = 0x02; 176 | } else if (freq < 148334000) { /* freq * 24 < 3560000000 */ 177 | multi = 24; 178 | reg[5] = 0x22; 179 | reg[6] = 0x00; 180 | } else if (freq < 222500000) { /* freq * 16 < 3560000000 */ 181 | multi = 16; 182 | reg[5] = 0x22; 183 | reg[6] = 0x02; 184 | } else if (freq < 296667000) { /* freq * 12 < 3560000000 */ 185 | multi = 12; 186 | reg[5] = 0x12; 187 | reg[6] = 0x00; 188 | } else if (freq < 445000000) { /* freq * 8 < 3560000000 */ 189 | multi = 8; 190 | reg[5] = 0x12; 191 | reg[6] = 0x02; 192 | } else if (freq < 593334000) { /* freq * 6 < 3560000000 */ 193 | multi = 6; 194 | reg[5] = 0x0a; 195 | reg[6] = 0x00; 196 | } else { 197 | multi = 4; 198 | reg[5] = 0x0a; 199 | reg[6] = 0x02; 200 | } 201 | 202 | f_vco = freq * multi; 203 | 204 | if (f_vco >= 3060000000U) { 205 | reg[6] |= 0x08; 206 | vco_select = 1; 207 | } 208 | 209 | /* From divided value (XDIV) determined the FA and FP value */ 210 | xdiv = (uint16_t)(f_vco / xtal_freq_div_2); 211 | if ((f_vco - xdiv * xtal_freq_div_2) >= (xtal_freq_div_2 / 2)) 212 | xdiv++; 213 | 214 | pm = (uint8_t)(xdiv / 8); 215 | am = (uint8_t)(xdiv - (8 * pm)); 216 | 217 | if (am < 2) { 218 | am += 8; 219 | pm--; 220 | } 221 | 222 | if (pm > 31) { 223 | reg[1] = am + (8 * (pm - 31)); 224 | reg[2] = 31; 225 | } else { 226 | reg[1] = am; 227 | reg[2] = pm; 228 | } 229 | 230 | if ((reg[1] > 15) || (reg[2] < 0x0b)) { 231 | fprintf(stderr, "[FC0012] no valid PLL combination " 232 | "found for %u Hz!\n", freq); 233 | return -1; 234 | } 235 | 236 | /* fix clock out */ 237 | reg[6] |= 0x20; 238 | 239 | /* From VCO frequency determines the XIN ( fractional part of Delta 240 | Sigma PLL) and divided value (XDIV) */ 241 | xin = (uint16_t)((f_vco - (f_vco / xtal_freq_div_2) * xtal_freq_div_2) / 1000); 242 | xin = (xin << 15) / (xtal_freq_div_2 / 1000); 243 | if (xin >= 16384) 244 | xin += 32768; 245 | 246 | reg[3] = xin >> 8; /* xin with 9 bit resolution */ 247 | reg[4] = xin & 0xff; 248 | 249 | reg[6] &= 0x3f; /* bits 6 and 7 describe the bandwidth */ 250 | switch (bandwidth) { 251 | case 6000000: 252 | reg[6] |= 0x80; 253 | break; 254 | case 7000000: 255 | reg[6] |= 0x40; 256 | break; 257 | case 8000000: 258 | default: 259 | break; 260 | } 261 | 262 | /* modified for Realtek demod */ 263 | reg[5] |= 0x07; 264 | 265 | for (i = 1; i <= 6; i++) { 266 | ret = fc0012_writereg(dev, i, reg[i]); 267 | if (ret) 268 | goto exit; 269 | } 270 | 271 | /* VCO Calibration */ 272 | ret = fc0012_writereg(dev, 0x0e, 0x80); 273 | if (!ret) 274 | ret = fc0012_writereg(dev, 0x0e, 0x00); 275 | 276 | /* VCO Re-Calibration if needed */ 277 | if (!ret) 278 | ret = fc0012_writereg(dev, 0x0e, 0x00); 279 | 280 | if (!ret) { 281 | // msleep(10); 282 | ret = fc0012_readreg(dev, 0x0e, &tmp); 283 | } 284 | if (ret) 285 | goto exit; 286 | 287 | /* vco selection */ 288 | tmp &= 0x3f; 289 | 290 | if (vco_select) { 291 | if (tmp > 0x3c) { 292 | reg[6] &= ~0x08; 293 | ret = fc0012_writereg(dev, 0x06, reg[6]); 294 | if (!ret) 295 | ret = fc0012_writereg(dev, 0x0e, 0x80); 296 | if (!ret) 297 | ret = fc0012_writereg(dev, 0x0e, 0x00); 298 | } 299 | } else { 300 | if (tmp < 0x02) { 301 | reg[6] |= 0x08; 302 | ret = fc0012_writereg(dev, 0x06, reg[6]); 303 | if (!ret) 304 | ret = fc0012_writereg(dev, 0x0e, 0x80); 305 | if (!ret) 306 | ret = fc0012_writereg(dev, 0x0e, 0x00); 307 | } 308 | } 309 | 310 | exit: 311 | return ret; 312 | } 313 | 314 | int fc0012_set_gain(void *dev, int gain) 315 | { 316 | int ret; 317 | uint8_t tmp = 0; 318 | 319 | ret = fc0012_readreg(dev, 0x13, &tmp); 320 | 321 | /* mask bits off */ 322 | tmp &= 0xe0; 323 | 324 | if (gain < -40) tmp |= 0x02; /* -9.9 dB */ 325 | else if (gain < 71) tmp |= 0x00; /* -4.0 dB */ 326 | else if (gain < 179) tmp |= 0x08; /* 7.1 dB */ 327 | else if (gain < 192) tmp |= 0x17; /* 17.9 dB */ 328 | else tmp |= 0x10; /* 19.2 dB */ 329 | 330 | ret = fc0012_writereg(dev, 0x13, tmp); 331 | 332 | return ret; 333 | } 334 | -------------------------------------------------------------------------------- /src/tuner_fc0013.c: -------------------------------------------------------------------------------- 1 | /* 2 | * Fitipower FC0013 tuner driver 3 | * 4 | * Copyright (C) 2012 Hans-Frieder Vogt 5 | * partially based on driver code from Fitipower 6 | * Copyright (C) 2010 Fitipower Integrated Technology Inc 7 | * 8 | * modified for use in librtlsdr 9 | * Copyright (C) 2012 Steve Markgraf 10 | * 11 | * This program is free software; you can redistribute it and/or modify 12 | * it under the terms of the GNU General Public License as published by 13 | * the Free Software Foundation; either version 2 of the License, or 14 | * (at your option) any later version. 15 | * 16 | * This program is distributed in the hope that it will be useful, 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 | * GNU General Public License for more details. 20 | * 21 | * You should have received a copy of the GNU General Public License 22 | * along with this program; if not, write to the Free Software 23 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 24 | * 25 | */ 26 | 27 | #include 28 | #include 29 | 30 | #include "rtlsdr_i2c.h" 31 | #include "tuner_fc0013.h" 32 | 33 | static int fc0013_writereg(void *dev, uint8_t reg, uint8_t val) 34 | { 35 | uint8_t data[2]; 36 | data[0] = reg; 37 | data[1] = val; 38 | 39 | if (rtlsdr_i2c_write_fn(dev, FC0013_I2C_ADDR, data, 2) < 0) 40 | return -1; 41 | 42 | return 0; 43 | } 44 | 45 | static int fc0013_readreg(void *dev, uint8_t reg, uint8_t *val) 46 | { 47 | uint8_t data = reg; 48 | 49 | if (rtlsdr_i2c_write_fn(dev, FC0013_I2C_ADDR, &data, 1) < 0) 50 | return -1; 51 | 52 | if (rtlsdr_i2c_read_fn(dev, FC0013_I2C_ADDR, &data, 1) < 0) 53 | return -1; 54 | 55 | *val = data; 56 | 57 | return 0; 58 | } 59 | 60 | int fc0013_init(void *dev) 61 | { 62 | int ret = 0; 63 | unsigned int i; 64 | uint8_t reg[] = { 65 | 0x00, /* reg. 0x00: dummy */ 66 | 0x09, /* reg. 0x01 */ 67 | 0x16, /* reg. 0x02 */ 68 | 0x00, /* reg. 0x03 */ 69 | 0x00, /* reg. 0x04 */ 70 | 0x17, /* reg. 0x05 */ 71 | 0x02, /* reg. 0x06: LPF bandwidth */ 72 | 0x0a, /* reg. 0x07: CHECK */ 73 | 0xff, /* reg. 0x08: AGC Clock divide by 256, AGC gain 1/256, 74 | Loop Bw 1/8 */ 75 | 0x6e, /* reg. 0x09: Disable LoopThrough, Enable LoopThrough: 0x6f */ 76 | 0xb8, /* reg. 0x0a: Disable LO Test Buffer */ 77 | 0x82, /* reg. 0x0b: CHECK */ 78 | 0xfc, /* reg. 0x0c: depending on AGC Up-Down mode, may need 0xf8 */ 79 | 0x01, /* reg. 0x0d: AGC Not Forcing & LNA Forcing, may need 0x02 */ 80 | 0x00, /* reg. 0x0e */ 81 | 0x00, /* reg. 0x0f */ 82 | 0x00, /* reg. 0x10 */ 83 | 0x00, /* reg. 0x11 */ 84 | 0x00, /* reg. 0x12 */ 85 | 0x00, /* reg. 0x13 */ 86 | 0x50, /* reg. 0x14: DVB-t High Gain, UHF. 87 | Middle Gain: 0x48, Low Gain: 0x40 */ 88 | 0x01, /* reg. 0x15 */ 89 | }; 90 | #if 0 91 | switch (rtlsdr_get_tuner_clock(dev)) { 92 | case FC_XTAL_27_MHZ: 93 | case FC_XTAL_28_8_MHZ: 94 | reg[0x07] |= 0x20; 95 | break; 96 | case FC_XTAL_36_MHZ: 97 | default: 98 | break; 99 | } 100 | #endif 101 | reg[0x07] |= 0x20; 102 | 103 | // if (dev->dual_master) 104 | reg[0x0c] |= 0x02; 105 | 106 | for (i = 1; i < sizeof(reg); i++) { 107 | ret = fc0013_writereg(dev, i, reg[i]); 108 | if (ret < 0) 109 | break; 110 | } 111 | 112 | return ret; 113 | } 114 | 115 | int fc0013_rc_cal_add(void *dev, int rc_val) 116 | { 117 | int ret; 118 | uint8_t rc_cal; 119 | int val; 120 | 121 | /* push rc_cal value, get rc_cal value */ 122 | ret = fc0013_writereg(dev, 0x10, 0x00); 123 | if (ret) 124 | goto error_out; 125 | 126 | /* get rc_cal value */ 127 | ret = fc0013_readreg(dev, 0x10, &rc_cal); 128 | if (ret) 129 | goto error_out; 130 | 131 | rc_cal &= 0x0f; 132 | 133 | val = (int)rc_cal + rc_val; 134 | 135 | /* forcing rc_cal */ 136 | ret = fc0013_writereg(dev, 0x0d, 0x11); 137 | if (ret) 138 | goto error_out; 139 | 140 | /* modify rc_cal value */ 141 | if (val > 15) 142 | ret = fc0013_writereg(dev, 0x10, 0x0f); 143 | else if (val < 0) 144 | ret = fc0013_writereg(dev, 0x10, 0x00); 145 | else 146 | ret = fc0013_writereg(dev, 0x10, (uint8_t)val); 147 | 148 | error_out: 149 | return ret; 150 | } 151 | 152 | int fc0013_rc_cal_reset(void *dev) 153 | { 154 | int ret; 155 | 156 | ret = fc0013_writereg(dev, 0x0d, 0x01); 157 | if (!ret) 158 | ret = fc0013_writereg(dev, 0x10, 0x00); 159 | 160 | return ret; 161 | } 162 | 163 | static int fc0013_set_vhf_track(void *dev, uint32_t freq) 164 | { 165 | int ret; 166 | uint8_t tmp; 167 | 168 | ret = fc0013_readreg(dev, 0x1d, &tmp); 169 | if (ret) 170 | goto error_out; 171 | tmp &= 0xe3; 172 | if (freq <= 177500000) { /* VHF Track: 7 */ 173 | ret = fc0013_writereg(dev, 0x1d, tmp | 0x1c); 174 | } else if (freq <= 184500000) { /* VHF Track: 6 */ 175 | ret = fc0013_writereg(dev, 0x1d, tmp | 0x18); 176 | } else if (freq <= 191500000) { /* VHF Track: 5 */ 177 | ret = fc0013_writereg(dev, 0x1d, tmp | 0x14); 178 | } else if (freq <= 198500000) { /* VHF Track: 4 */ 179 | ret = fc0013_writereg(dev, 0x1d, tmp | 0x10); 180 | } else if (freq <= 205500000) { /* VHF Track: 3 */ 181 | ret = fc0013_writereg(dev, 0x1d, tmp | 0x0c); 182 | } else if (freq <= 219500000) { /* VHF Track: 2 */ 183 | ret = fc0013_writereg(dev, 0x1d, tmp | 0x08); 184 | } else if (freq < 300000000) { /* VHF Track: 1 */ 185 | ret = fc0013_writereg(dev, 0x1d, tmp | 0x04); 186 | } else { /* UHF and GPS */ 187 | ret = fc0013_writereg(dev, 0x1d, tmp | 0x1c); 188 | } 189 | 190 | error_out: 191 | return ret; 192 | } 193 | 194 | int fc0013_set_params(void *dev, uint32_t freq, uint32_t bandwidth) 195 | { 196 | int i, ret = 0; 197 | uint8_t reg[7], am, pm, multi, tmp; 198 | uint64_t f_vco; 199 | uint32_t xtal_freq_div_2; 200 | uint16_t xin, xdiv; 201 | int vco_select = 0; 202 | 203 | xtal_freq_div_2 = rtlsdr_get_tuner_clock(dev) / 2; 204 | 205 | /* set VHF track */ 206 | ret = fc0013_set_vhf_track(dev, freq); 207 | if (ret) 208 | goto exit; 209 | 210 | if (freq < 300000000) { 211 | /* enable VHF filter */ 212 | ret = fc0013_readreg(dev, 0x07, &tmp); 213 | if (ret) 214 | goto exit; 215 | ret = fc0013_writereg(dev, 0x07, tmp | 0x10); 216 | if (ret) 217 | goto exit; 218 | 219 | /* disable UHF & disable GPS */ 220 | ret = fc0013_readreg(dev, 0x14, &tmp); 221 | if (ret) 222 | goto exit; 223 | ret = fc0013_writereg(dev, 0x14, tmp & 0x1f); 224 | if (ret) 225 | goto exit; 226 | } else if (freq <= 862000000) { 227 | /* disable VHF filter */ 228 | ret = fc0013_readreg(dev, 0x07, &tmp); 229 | if (ret) 230 | goto exit; 231 | ret = fc0013_writereg(dev, 0x07, tmp & 0xef); 232 | if (ret) 233 | goto exit; 234 | 235 | /* enable UHF & disable GPS */ 236 | ret = fc0013_readreg(dev, 0x14, &tmp); 237 | if (ret) 238 | goto exit; 239 | ret = fc0013_writereg(dev, 0x14, (tmp & 0x1f) | 0x40); 240 | if (ret) 241 | goto exit; 242 | } else { 243 | /* disable VHF filter */ 244 | ret = fc0013_readreg(dev, 0x07, &tmp); 245 | if (ret) 246 | goto exit; 247 | ret = fc0013_writereg(dev, 0x07, tmp & 0xef); 248 | if (ret) 249 | goto exit; 250 | 251 | /* enable UHF & disable GPS */ 252 | ret = fc0013_readreg(dev, 0x14, &tmp); 253 | if (ret) 254 | goto exit; 255 | ret = fc0013_writereg(dev, 0x14, (tmp & 0x1f) | 0x40); 256 | if (ret) 257 | goto exit; 258 | } 259 | 260 | /* select frequency divider and the frequency of VCO */ 261 | if (freq < 37084000) { /* freq * 96 < 3560000000 */ 262 | multi = 96; 263 | reg[5] = 0x82; 264 | reg[6] = 0x00; 265 | } else if (freq < 55625000) { /* freq * 64 < 3560000000 */ 266 | multi = 64; 267 | reg[5] = 0x02; 268 | reg[6] = 0x02; 269 | } else if (freq < 74167000) { /* freq * 48 < 3560000000 */ 270 | multi = 48; 271 | reg[5] = 0x42; 272 | reg[6] = 0x00; 273 | } else if (freq < 111250000) { /* freq * 32 < 3560000000 */ 274 | multi = 32; 275 | reg[5] = 0x82; 276 | reg[6] = 0x02; 277 | } else if (freq < 148334000) { /* freq * 24 < 3560000000 */ 278 | multi = 24; 279 | reg[5] = 0x22; 280 | reg[6] = 0x00; 281 | } else if (freq < 222500000) { /* freq * 16 < 3560000000 */ 282 | multi = 16; 283 | reg[5] = 0x42; 284 | reg[6] = 0x02; 285 | } else if (freq < 296667000) { /* freq * 12 < 3560000000 */ 286 | multi = 12; 287 | reg[5] = 0x12; 288 | reg[6] = 0x00; 289 | } else if (freq < 445000000) { /* freq * 8 < 3560000000 */ 290 | multi = 8; 291 | reg[5] = 0x22; 292 | reg[6] = 0x02; 293 | } else if (freq < 593334000) { /* freq * 6 < 3560000000 */ 294 | multi = 6; 295 | reg[5] = 0x0a; 296 | reg[6] = 0x00; 297 | } else if (freq < 950000000) { /* freq * 4 < 3800000000 */ 298 | multi = 4; 299 | reg[5] = 0x12; 300 | reg[6] = 0x02; 301 | } else { 302 | multi = 2; 303 | reg[5] = 0x0a; 304 | reg[6] = 0x02; 305 | } 306 | 307 | f_vco = freq * multi; 308 | 309 | if (f_vco >= 3060000000U) { 310 | reg[6] |= 0x08; 311 | vco_select = 1; 312 | } 313 | 314 | /* From divided value (XDIV) determined the FA and FP value */ 315 | xdiv = (uint16_t)(f_vco / xtal_freq_div_2); 316 | if ((f_vco - xdiv * xtal_freq_div_2) >= (xtal_freq_div_2 / 2)) 317 | xdiv++; 318 | 319 | pm = (uint8_t)(xdiv / 8); 320 | am = (uint8_t)(xdiv - (8 * pm)); 321 | 322 | if (am < 2) { 323 | am += 8; 324 | pm--; 325 | } 326 | 327 | if (pm > 31) { 328 | reg[1] = am + (8 * (pm - 31)); 329 | reg[2] = 31; 330 | } else { 331 | reg[1] = am; 332 | reg[2] = pm; 333 | } 334 | 335 | if ((reg[1] > 15) || (reg[2] < 0x0b)) { 336 | fprintf(stderr, "[FC0013] no valid PLL combination " 337 | "found for %u Hz!\n", freq); 338 | return -1; 339 | } 340 | 341 | /* fix clock out */ 342 | reg[6] |= 0x20; 343 | 344 | /* From VCO frequency determines the XIN ( fractional part of Delta 345 | Sigma PLL) and divided value (XDIV) */ 346 | xin = (uint16_t)((f_vco - (f_vco / xtal_freq_div_2) * xtal_freq_div_2) / 1000); 347 | xin = (xin << 15) / (xtal_freq_div_2 / 1000); 348 | if (xin >= 16384) 349 | xin += 32768; 350 | 351 | reg[3] = xin >> 8; 352 | reg[4] = xin & 0xff; 353 | 354 | reg[6] &= 0x3f; /* bits 6 and 7 describe the bandwidth */ 355 | switch (bandwidth) { 356 | case 6000000: 357 | reg[6] |= 0x80; 358 | break; 359 | case 7000000: 360 | reg[6] |= 0x40; 361 | break; 362 | case 8000000: 363 | default: 364 | break; 365 | } 366 | 367 | /* modified for Realtek demod */ 368 | reg[5] |= 0x07; 369 | 370 | for (i = 1; i <= 6; i++) { 371 | ret = fc0013_writereg(dev, i, reg[i]); 372 | if (ret) 373 | goto exit; 374 | } 375 | 376 | ret = fc0013_readreg(dev, 0x11, &tmp); 377 | if (ret) 378 | goto exit; 379 | if (multi == 64) 380 | ret = fc0013_writereg(dev, 0x11, tmp | 0x04); 381 | else 382 | ret = fc0013_writereg(dev, 0x11, tmp & 0xfb); 383 | if (ret) 384 | goto exit; 385 | 386 | /* VCO Calibration */ 387 | ret = fc0013_writereg(dev, 0x0e, 0x80); 388 | if (!ret) 389 | ret = fc0013_writereg(dev, 0x0e, 0x00); 390 | 391 | /* VCO Re-Calibration if needed */ 392 | if (!ret) 393 | ret = fc0013_writereg(dev, 0x0e, 0x00); 394 | 395 | if (!ret) { 396 | // msleep(10); 397 | ret = fc0013_readreg(dev, 0x0e, &tmp); 398 | } 399 | if (ret) 400 | goto exit; 401 | 402 | /* vco selection */ 403 | tmp &= 0x3f; 404 | 405 | if (vco_select) { 406 | if (tmp > 0x3c) { 407 | reg[6] &= ~0x08; 408 | ret = fc0013_writereg(dev, 0x06, reg[6]); 409 | if (!ret) 410 | ret = fc0013_writereg(dev, 0x0e, 0x80); 411 | if (!ret) 412 | ret = fc0013_writereg(dev, 0x0e, 0x00); 413 | } 414 | } else { 415 | if (tmp < 0x02) { 416 | reg[6] |= 0x08; 417 | ret = fc0013_writereg(dev, 0x06, reg[6]); 418 | if (!ret) 419 | ret = fc0013_writereg(dev, 0x0e, 0x80); 420 | if (!ret) 421 | ret = fc0013_writereg(dev, 0x0e, 0x00); 422 | } 423 | } 424 | 425 | exit: 426 | return ret; 427 | } 428 | 429 | int fc0013_set_gain_mode(void *dev, int manual) 430 | { 431 | int ret = 0; 432 | uint8_t tmp = 0; 433 | 434 | ret |= fc0013_readreg(dev, 0x0d, &tmp); 435 | 436 | if (manual) 437 | tmp |= (1 << 3); 438 | else 439 | tmp &= ~(1 << 3); 440 | 441 | ret |= fc0013_writereg(dev, 0x0d, tmp); 442 | 443 | /* set a fixed IF-gain for now */ 444 | ret |= fc0013_writereg(dev, 0x13, 0x0a); 445 | 446 | return ret; 447 | } 448 | 449 | int fc0013_lna_gains[] ={ 450 | -99, 0x02, 451 | -73, 0x03, 452 | -65, 0x05, 453 | -63, 0x04, 454 | -63, 0x00, 455 | -60, 0x07, 456 | -58, 0x01, 457 | -54, 0x06, 458 | 58, 0x0f, 459 | 61, 0x0e, 460 | 63, 0x0d, 461 | 65, 0x0c, 462 | 67, 0x0b, 463 | 68, 0x0a, 464 | 70, 0x09, 465 | 71, 0x08, 466 | 179, 0x17, 467 | 181, 0x16, 468 | 182, 0x15, 469 | 184, 0x14, 470 | 186, 0x13, 471 | 188, 0x12, 472 | 191, 0x11, 473 | 197, 0x10 474 | }; 475 | 476 | #define GAIN_CNT (sizeof(fc0013_lna_gains) / sizeof(int) / 2) 477 | 478 | int fc0013_set_lna_gain(void *dev, int gain) 479 | { 480 | int ret = 0; 481 | unsigned int i; 482 | uint8_t tmp = 0; 483 | 484 | ret |= fc0013_readreg(dev, 0x14, &tmp); 485 | 486 | /* mask bits off */ 487 | tmp &= 0xe0; 488 | 489 | for (i = 0; i < GAIN_CNT; i++) { 490 | if ((fc0013_lna_gains[i*2] >= gain) || (i+1 == GAIN_CNT)) { 491 | tmp |= fc0013_lna_gains[i*2 + 1]; 492 | break; 493 | } 494 | } 495 | 496 | /* set gain */ 497 | ret |= fc0013_writereg(dev, 0x14, tmp); 498 | 499 | return ret; 500 | } 501 | --------------------------------------------------------------------------------