Document environment variables in README.md

pn53x initiator set registers for ISO14443B-2 ST SRx

.gitignore

@@ -1,16 +1,21 @@
+**/.deps/
+**/.libs/
+**/Makefile
+**/Makefile.in
+*.exe
+*.la
+*.lo
+*.o
 *~
+.vs/
+CMakeSettings.json
 Doxyfile
 INSTALL
-Makefile
-Makefile.in
 aclocal.m4
 ar-lib
 autom4te.cache/
 build
-cmake/Makefile
+compile
-cmake/Makefile.in
-cmake/modules/Makefile
-cmake/modules/Makefile.in
 config.guess
 config.h
 config.h.in
@@ -18,24 +23,8 @@ config.log
 config.status
 config.sub
 configure
-contrib/Makefile
-contrib/Makefile.in
-contrib/devd/Makefile
-contrib/devd/Makefile.in
-contrib/udev/Makefile
-contrib/udev/Makefile.in
-contrib/win32/Makefile
-contrib/win32/Makefile.in
-contrib/win32/sys/Makefile
-contrib/win32/sys/Makefile.in
 debian/
 depcomp
-examples/*.o
-examples/.deps/
-examples/.libs/
-examples/Makefile
-examples/Makefile.in
-examples/doc/.deps/
 examples/nfc-anticol
 examples/nfc-dep-initiator
 examples/nfc-dep-target
@@ -48,44 +37,10 @@ examples/nfc-relay
 examples/pn53x-diagnose
 examples/pn53x-sam
 examples/pn53x-tamashell
-examples/pn53x-tamashell-scripts/Makefile
-examples/pn53x-tamashell-scripts/Makefile.in
 examples/quick_start_example1
 examples/quick_start_example2
-include/Makefile
-include/Makefile.in
-include/nfc/Makefile
-include/nfc/Makefile.in
 install-sh
 libnfc.pc
-libnfc/*.lo
-libnfc/*.o
-libnfc/.deps/
-libnfc/.libs/
-libnfc/Makefile
-libnfc/Makefile.in
-libnfc/buses/*.la
-libnfc/buses/*.lo
-libnfc/buses/*.o
-libnfc/buses/.deps/
-libnfc/buses/.libs/
-libnfc/buses/Makefile
-libnfc/buses/Makefile.in
-libnfc/chips/*.la
-libnfc/chips/*.lo
-libnfc/chips/*.o
-libnfc/chips/.deps/
-libnfc/chips/.libs/
-libnfc/chips/Makefile
-libnfc/chips/Makefile.in
-libnfc/drivers/*.la
-libnfc/drivers/*.lo
-libnfc/drivers/*.o
-libnfc/drivers/.deps/
-libnfc/drivers/.libs/
-libnfc/drivers/Makefile
-libnfc/drivers/Makefile.in
-libnfc/libnfc.la
 libtool
 ltmain.sh
 m4/libtool.m4
@@ -95,21 +50,12 @@ m4/ltversion.m4
 m4/lt~obsolete.m4
 missing
 stamp-h1
-test/*.la
+test-driver
-test/*.lo
+test/run-test.sh.log
-test/*.o
+test/run-test.sh.trs
-test/.deps/
+test/test-suite.log
-test/.libs/
-test/Makefile
-test/Makefile.in
-utils/*.la
-utils/*.lo
-utils/*.o
-utils/.deps/
-utils/.libs/
-utils/Makefile
-utils/Makefile.in
 utils/nfc-emulate-forum-tag4
+utils/nfc-jewel
 utils/nfc-list
 utils/nfc-mfclassic
 utils/nfc-mfultralight

.travis.yml

@@ -0,0 +1,81 @@
+language: c
+
+matrix:
+  include:
+    - os: windows
+      compiler:
+        - clang
+      before_install:
+        - mkdir build && cd build && wget "https://sourceforge.net/projects/libusb-win32/files/libusb-win32-releases/1.2.6.0/libusb-win32-bin-1.2.6.0.zip" && 7z x libusb-win32-bin-1.2.6.0.zip -o"$PROGRAMFILES" && mv "$PROGRAMFILES/libusb-win32-bin-1.2.6.0" "$PROGRAMFILES/libusb-win32"
+      install:
+        choco install doxygen.install ninja
+      script:
+        cmake -GNinja .. && cmake --build .
+
+    - os: linux
+      dist: bionic
+      compiler:
+        - clang
+      addons:
+        apt:
+          packages:
+            - libusb-dev
+            - doxygen
+            - cmake
+      script:
+        - mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX=~/.local .. && make -j2 && make install
+        
+    - os: linux
+      dist: bionic
+      compiler:
+        - clang
+      addons:
+        apt:
+          packages:
+            - libusb-dev
+            - doxygen
+      script:
+        - autoreconf -vfi && mkdir build && cd build && ../configure --prefix=$HOME/.local/ && make -j2 && make install
+
+    - os: linux
+      dist: bionic
+      compiler:
+        - gcc
+      addons:
+        apt:
+          packages:
+            - libusb-dev
+            - doxygen
+            - cmake
+      script:
+        - mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX=~/.local .. && make -j2 && make install
+
+    - os: linux
+      dist: bionic
+      compiler:
+        - gcc
+      addons:
+        apt:
+          packages:
+            - libusb-dev
+            - doxygen
+      script:
+        - autoreconf -vfi && mkdir build && cd build && ../configure --prefix=$HOME/.local/ && make -j2 && make install
+
+    - os: osx
+      osx_image: xcode12
+      compiler:
+        - clang
+      before_install:
+        - brew install doxygen libusb-compat
+      script:
+        - mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX=~/.local .. && make -j2 && make install
+
+    - os: osx
+      osx_image: xcode12
+      compiler:
+        - clang
+      before_install:
+        - brew install doxygen libusb-compat m4
+      script:
+        - autoreconf -vfi && mkdir build && cd build && ../configure --prefix=$HOME/.local/ && make -j2 && make install

AUTHORS

@@ -2,22 +2,48 @@
 Adam Laurie <adam@algroup.co.uk>
 Ahti Legonkov <ahti.legonkov@gmail.com>
 Alex Lian <alian@alum.mit.edu>
+Alexander Inyukhin <shurick@sectorb.msk.ru>
 Anugrah Redja Kusuma <anugrah.redja@gmail.com>
 Audrey Diacre <adiacre@il4p.fr>
+Boris Moiseev <cyberbobs@gmail.com>
+Christoph Gritschenberger <christoph.gritschenberger@gmail.com>
+Dario Carluccio <dario.carluccio@gmail.com>
+David Kreitschmann <david@kreitschmann.de>
 Emanuele Bertoldi <emanuele.bertoldi@gmail.com>
+Emmanuel Dreyfus <manu@netbsd.org>
 Eugeny Boger <eugenyboger@gmail.com>
 Francois Kooman <fkooman@tuxed.net>
+Frank Morgner <frankmorgner@gmail.com>
+Frédéric Bourgeois <bourgeoislab@gmail.com>
+Hidde Wieringa <hidde@hiddewieringa.nl>
+Jairo Andres Suarez <andres4005@gmail.com>
 Jiapeng Li <gapleehit@gmail.com>
+Jim Anastassiou <jim.anastassiou@gmail.com>
+John Galt <centromere@users.noreply.github.com>
+Julien Ehrhart <julien.ehrhart@live.com>
 Julien Schueller <julien.schueller@gmail.com>
 Laurent Latil <laurent@latil.nom.fr>
 Ludovic Rousseau <ludovic.rousseau@gmail.com>
 Marcello Morena <marcello.morena@gmail.com>
+Marcos Vives Del Sol <socram8888@gmail.com>
+Mati Vait <mativait@gmail.com>
+Maxim Martyanov <llorephie@gmail.com>
 Mike Auty <mike.auty@gmail.com>
 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+Olliver Schinagl <oliver@schinagl.nl>
+Paul Menzel <paul.menzel@giantmonkey.de>
 Peter Meerwald <pmeerw@pmeerw.net>
 Philippe Teuwen <yobibe@gmail.com>
 Pim 't Hart <pimmeyproductions@gmail.com>
+Ray Lee <rayleesky@outlook.com>
 Roel Verdult <roel@libnfc.org>
 Romain Tartiere <romain.tartiere@gmail.com>
 Romuald Conty <romuald@libnfc.org>
+Simon Yorkston <simon.yorkston@gmail.com>
+bhack <s.fabri@email.it>
 lego <lego@debian-fresh.prx>
+quantum-x <simon.yorkston@gmail.com>
+timzi <developers@make-gadget.ru>
+xantares <xantares09@hotmail.com>
+xaqq <kapp.arno@gmail.com>
+yerzhanm <yerzhan.mukhamejan@gmail.com>

CMakeLists.txt

@@ -1,8 +1,14 @@
-PROJECT(libnfc C)
+cmake_minimum_required (VERSION 2.6)
-CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+
+if (NOT DEFINED CMAKE_BUILD_TYPE)
+  set (CMAKE_BUILD_TYPE Release CACHE STRING "Build type")
+endif ()
+
+project (libnfc C)
+
 SET(VERSION_MAJOR "1")
-SET(VERSION_MINOR "7")
+SET(VERSION_MINOR "8")
-SET(VERSION_PATCH "1")
+SET(VERSION_PATCH "0")
 
 SET(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 
@@ -12,29 +18,33 @@ SET(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 
 # config.h
 IF(WIN32)
-  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/cmake/config_windows.h.cmake ${CMAKE_CURRENT_SOURCE_DIR}/config.h)
+  SET(LIBNFC_SYSCONFDIR "./config" CACHE PATH "libnfc configuration directory")
-  SET(LIBNFC_SYSCONFDIR "${CMAKE_INSTALL_PREFIX}/config" CACHE PATH "libnfc configuration directory")
+  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/cmake/config_windows.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
   INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/contrib/win32)
+    IF(NOT MINGW)
+      SET(CMAKE_C_FLAGS "-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE ${CMAKE_C_FLAGS}")
+    ENDIF(NOT MINGW)
 ELSE(WIN32)
   SET(_XOPEN_SOURCE 600)
   SET(SYSCONFDIR "/etc" CACHE PATH "System configuration directory")
-  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/cmake/config_posix.h.cmake ${CMAKE_CURRENT_SOURCE_DIR}/config.h)
+  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/cmake/config_posix.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
 ENDIF(WIN32)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
 
 ADD_DEFINITIONS("-DHAVE_CONFIG_H")
 
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/include)
 
 # make it easy to locate CMake modules for finding libraries
-SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules/")
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake/modules/")
 
 # Options
-SET(LIBNFC_LOG ON CACHE BOOL "Enable log facility (errors, warning, info and debug messages)")
+option (LIBNFC_LOG "Enable log facility (errors, warning, info and debug messages)" ON)
 IF(LIBNFC_LOG)
   ADD_DEFINITIONS(-DLOG)
 ENDIF(LIBNFC_LOG)
 
-SET(LIBNFC_ENVVARS ON CACHE BOOL "Enable envvars facility")
+option (LIBNFC_ENVVARS "Enable envvars facility" ON)
 IF(LIBNFC_ENVVARS)
   ADD_DEFINITIONS(-DENVVARS)
 ENDIF(LIBNFC_ENVVARS)
@@ -49,11 +59,17 @@ ELSE(LIBNFC_DEBUG_MODE)
   SET(WIN32_MODE "release")
 ENDIF(LIBNFC_DEBUG_MODE)
 
-SET(LIBNFC_CONFFILES_MODE ON CACHE BOOL "Enable configuration files")
+option (LIBNFC_CONFFILES_MODE "Enable configuration files" ON)
 IF(LIBNFC_CONFFILES_MODE)
   ADD_DEFINITIONS(-DCONFFILES)
 ENDIF(LIBNFC_CONFFILES_MODE)
 
+option (BUILD_EXAMPLES "build examples ON/OFF" ON)
+option (BUILD_UTILS "build utils ON/OFF" ON)
+
+option (BUILD_DEBPKG "build debian package ON/OFF" OFF)
+
+
 # Doxygen
 SET(builddir "${CMAKE_BINARY_DIR}")
 SET(top_srcdir "${CMAKE_SOURCE_DIR}")
@@ -87,12 +103,34 @@ ENDIF(CMAKE_COMPILER_IS_GNUCC)
 ADD_DEFINITIONS(-Du_int8_t=uint8_t -Du_int16_t=uint16_t)
 
 IF(MINGW)
-  # force MinGW-w64 in 32bit mode
+  IF (CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
-  SET(CMAKE_C_FLAGS "-m32 ${CMAKE_C_FLAGS}")
+    # force MinGW-w64 in 32bit mode
-  SET(CMAKE_MODULE_LINKER_FLAGS "-m32 -Wl,--enable-stdcall-fixup ${CMAKE_SHARED_LINKER_FLAGS}")
+    SET(CMAKE_C_FLAGS "-m32 ${CMAKE_C_FLAGS}")
-  SET(CMAKE_SHARED_LINKER_FLAGS "-m32 -Wl,--enable-stdcall-fixup ${CMAKE_SHARED_LINKER_FLAGS}")
+    SET(CMAKE_MODULE_LINKER_FLAGS "-m32 -Wl,--enable-stdcall-fixup ${CMAKE_SHARED_LINKER_FLAGS}")
-  SET(CMAKE_EXE_LINKER_FLAGS "-m32 -Wl,--enable-stdcall-fixup ${CMAKE_EXE_LINKER_FLAGS}")
+    SET(CMAKE_SHARED_LINKER_FLAGS "-m32 -Wl,--enable-stdcall-fixup ${CMAKE_SHARED_LINKER_FLAGS}")
-  SET(CMAKE_RC_FLAGS "--target=pe-i386 --output-format=coff ${CMAKE_RC_FLAGS}")
+    SET(CMAKE_EXE_LINKER_FLAGS "-m32 -Wl,--enable-stdcall-fixup ${CMAKE_EXE_LINKER_FLAGS}")
+    SET(CMAKE_RC_FLAGS "--target=pe-i386 --output-format=coff ${CMAKE_RC_FLAGS}")
+  ELSE(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
+    IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
+        # force MinGW-w64 in 32bit mode
+        MESSAGE("Building 32-bit Windows DLL")
+        #SET(CMAKE_C_FLAGS "-m32 ${CMAKE_C_FLAGS}")
+        #SET(CMAKE_MODULE_LINKER_FLAGS "--Wl,--enable-stdcall-fixup ${CMAKE_SHARED_LINKER_FLAGS}")
+        #SET(CMAKE_SHARED_LINKER_FLAGS "--Wl,--enable-stdcall-fixup ${CMAKE_SHARED_LINKER_FLAGS}")
+        #SET(CMAKE_EXE_LINKER_FLAGS "--Wl,--enable-stdcall-fixup ${CMAKE_EXE_LINKER_FLAGS}")
+        SET(CMAKE_RC_FLAGS "--target=pe-i386 --output-format=coff ${CMAKE_RC_FLAGS}")
+    ELSEIF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+        MESSAGE("Building 64-bit Windows DLL")
+        SET(CMAKE_RC_FLAGS "--target=pe-x86-64 --output-format=coff ${CMAKE_RC_FLAGS}")
+    ELSE(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
+        MESSAGE(FATAL_ERROR "Unknown Processor: ${CMAKE_SYSTEM_PROCESSOR}")
+    ENDIF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
+  ENDIF(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
+
+  FIND_PROGRAM(DLLTOOL dlltool CMAKE_FIND_ROOT_PATH_BOTH)
+  IF (NOT DLLTOOL)
+    MESSAGE(FATAL_ERROR "Could not find dlltool command")
+  ENDIF (NOT DLLTOOL)
 ENDIF(MINGW)
 
 IF(NOT WIN32)
@@ -103,26 +141,39 @@ IF(NOT WIN32)
   IF(LIBNFC_DRIVER_PN53X_USB)
     SET(PKG_REQ ${PKG_REQ} "libusb")
   ENDIF(LIBNFC_DRIVER_PN53X_USB)
-  IF(LIBNFC_DRIVER_ACR122)
+  IF(LIBNFC_DRIVER_ACR122_USB)
+    SET(PKG_REQ ${PKG_REQ} "libusb")
+  ENDIF(LIBNFC_DRIVER_ACR122_USB)
+  IF(LIBNFC_DRIVER_PCSC)
     SET(PKG_REQ ${PKG_REQ} "libpcsclite")
-  ENDIF(LIBNFC_DRIVER_ACR122)
+  ENDIF(LIBNFC_DRIVER_PCSC)
+  IF(LIBNFC_DRIVER_ACR122_PCSC)
+    SET(PKG_REQ ${PKG_REQ} "libpcsclite")
+  ENDIF(LIBNFC_DRIVER_ACR122_PCSC)
   # CMake lists are separated by a semi colon, replace with colon
   STRING(REPLACE ";" "," PKG_CONFIG_REQUIRES "${PKG_REQ}")
   CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/libnfc.pc.in ${CMAKE_CURRENT_BINARY_DIR}/libnfc.pc @ONLY) 
   INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/libnfc.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 ENDIF(NOT WIN32)
 
-# Require PCRE for Win32
-IF (WIN32)
-  FIND_PACKAGE(PCRE REQUIRED)
-  IF(PCRE_INCLUDE_DIRS)
-    INCLUDE_DIRECTORIES(${PCRE_INCLUDE_DIRS})
-    LINK_DIRECTORIES(${PCRE_LIBRARY_DIRS})
-  ENDIF(PCRE_INCLUDE_DIRS)
-ENDIF(WIN32)
-
 INCLUDE(LibnfcDrivers)
 
+IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+    IF(I2C_REQUIRED)
+        # Inspired from http://cmake.3232098.n2.nabble.com/RFC-cmake-analog-to-AC-SEARCH-LIBS-td7585423.html
+        INCLUDE (CheckFunctionExists)
+        INCLUDE (CheckLibraryExists)
+        CHECK_FUNCTION_EXISTS (clock_gettime HAVE_CLOCK_GETTIME)
+        IF (NOT HAVE_CLOCK_GETTIME)
+            CHECK_LIBRARY_EXISTS (rt clock_gettime "" HAVE_CLOCK_GETTIME_IN_RT)
+            IF (HAVE_CLOCK_GETTIME_IN_RT)
+                SET(LIBRT_FOUND TRUE)
+                SET(LIBRT_LIBRARIES "rt")
+            ENDIF (HAVE_CLOCK_GETTIME_IN_RT)
+        ENDIF (NOT HAVE_CLOCK_GETTIME)
+    ENDIF(I2C_REQUIRED)
+  ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+
 IF(PCSC_INCLUDE_DIRS)
   INCLUDE_DIRECTORIES(${PCSC_INCLUDE_DIRS})
   LINK_DIRECTORIES(${PCSC_LIBRARY_DIRS})
@@ -137,36 +188,117 @@ ENDIF(LIBUSB_INCLUDE_DIRS)
 # version.rc for Windows
 IF(WIN32)
   # Date for filling in rc file information
-  MACRO (GET_CURRENT_YEAR RESULT)
+  IF (CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
-    EXECUTE_PROCESS(COMMAND "cmd" " /C date /T" OUTPUT_VARIABLE ${RESULT})
+    MACRO (GET_CURRENT_YEAR RESULT)
-    STRING(REGEX REPLACE "\n" "" ${RESULT} ${${RESULT}})
+        EXECUTE_PROCESS(COMMAND "cmd" " /C date /T" OUTPUT_VARIABLE ${RESULT})
-    STRING(REGEX REPLACE ".*(..)/(..)/(....).*" "\\3" ${RESULT} ${${RESULT}})
+        STRING(REGEX REPLACE "\n" "" ${RESULT} ${${RESULT}})
-  ENDMACRO (GET_CURRENT_YEAR)
+        STRING(REGEX REPLACE ".*(..)/(..)/(....).*" "\\3" ${RESULT} ${${RESULT}})
+    ENDMACRO (GET_CURRENT_YEAR)
+  ELSE(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
+    MACRO (GET_CURRENT_YEAR RESULT)
+        EXECUTE_PROCESS(COMMAND "date" "+%Y" OUTPUT_VARIABLE ${RESULT})
+        STRING(REGEX REPLACE "\n" "" ${RESULT} ${${RESULT}})
+    ENDMACRO (GET_CURRENT_YEAR)
+  ENDIF(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
   GET_CURRENT_YEAR(CURRENT_YEAR)
   MESSAGE("Year for copyright is " ${CURRENT_YEAR})
 
+  SET(prefix ${CMAKE_INSTALL_PREFIX})
   SET(RC_COMMENT "${PACKAGE_NAME} library")
   SET(RC_INTERNAL_NAME "${PACKAGE_NAME} ${WIN32_MODE}")
   SET(RC_ORIGINAL_NAME ${PACKAGE_NAME}.dll)
-  SET(RC_FILE_TYPE VFT_DLL)
+  # RC_FILE_TYPE: VFT_DLL
+  SET(RC_FILE_TYPE 0x00000002L)
   CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/contrib/win32/version.rc.in ${CMAKE_CURRENT_BINARY_DIR}/windows/libnfc.rc @ONLY)
 ENDIF(WIN32)
 
 ADD_SUBDIRECTORY(libnfc)
 ADD_SUBDIRECTORY(include)
-ADD_SUBDIRECTORY(utils)
+
-ADD_SUBDIRECTORY(examples)
+if (BUILD_UTILS)
+  add_subdirectory (utils)
+endif ()
+
+if (BUILD_EXAMPLES)
+  add_subdirectory (examples)
+endif ()
+
+if (NOT MSVC)
+  # config script install path
+  if ( NOT DEFINED LIBNFC_CMAKE_CONFIG_DIR )
+    set ( LIBNFC_CMAKE_CONFIG_DIR lib${LIB_SUFFIX}/cmake/libnfc )
+  endif ()
+
+  set ( LIBNFC_INCLUDE_DIR ${includedir} )
+  set ( LIBNFC_INCLUDE_DIRS ${LIBNFC_INCLUDE_DIR} )
+  list ( APPEND LIBNFC_INCLUDE_DIRS ${LIBUSB_INCLUDE_DIRS} )
+  set ( LIBNFC_LIBRARY nfc )
+  set ( LIBNFC_LIBRARIES ${LIBNFC_LIBRARY} )
+  list ( APPEND LIBNFC_LIBRARIES ${LIBUSB_LIBRARIES} )
+  set ( LIBNFC_LIBRARY_DIRS ${libdir} )
+  set ( LIBNFC_ROOT_DIR ${prefix} )
+  set ( LIBNFC_VERSION_STRING ${VERSION} )
+  set ( LIBNFC_VERSION_MAJOR ${VERSION_MAJOR} )
+  set ( LIBNFC_VERSION_MINOR ${VERSION_MINOR} )
+  set ( LIBNFC_VERSION_PATCH ${VERSION_PATCH} )
+
+  set ( LIBNFC_USE_FILE ${CMAKE_INSTALL_PREFIX}/${LIBNFC_CMAKE_CONFIG_DIR}/UseLibNFC.cmake )
+
+
+          
+  if(CMAKE_VERSION VERSION_LESS 2.8.8)
+    configure_file ( cmake/LibNFCConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/LibNFCConfig.cmake @ONLY )
+    configure_file ( cmake/LibNFCConfigVersion.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/LibNFCConfigVersion.cmake @ONLY )
+  else ()
+    include(CMakePackageConfigHelpers)
+    configure_package_config_file (
+      cmake/LibNFCConfig.cmake.in
+      ${CMAKE_CURRENT_BINARY_DIR}/LibNFCConfig.cmake
+      INSTALL_DESTINATION ${LIBNFC_CMAKE_CONFIG_DIR}
+      PATH_VARS
+        LIBNFC_USE_FILE
+        LIBNFC_ROOT_DIR
+        LIBNFC_INCLUDE_DIR
+        LIBNFC_INCLUDE_DIRS
+        LIBNFC_LIBRARY_DIRS
+        NO_CHECK_REQUIRED_COMPONENTS_MACRO
+    )
+    write_basic_package_version_file (
+      LibNFCConfigVersion.cmake 
+      VERSION ${LIBNFC_VERSION_STRING} 
+      COMPATIBILITY AnyNewerVersion
+    )
+  endif ()
+   
+  install ( FILES ${CMAKE_CURRENT_BINARY_DIR}/LibNFCConfig.cmake
+                  ${CMAKE_CURRENT_BINARY_DIR}/LibNFCConfigVersion.cmake
+                  cmake/UseLibNFC.cmake
+            DESTINATION ${LIBNFC_CMAKE_CONFIG_DIR}
+          )
+   
+endif ()
 
 # Binary Package
 IF(WIN32)
   SET(CPACK_GENERATOR "ZIP")
 ELSE(WIN32)
   SET(CPACK_GENERATOR "TBZ2")
+  IF(BUILD_DEBPKG)
+    SET(CPACK_GENERATOR "DEB")
+  ENDIF(BUILD_DEBPKG)
 ENDIF(WIN32)
 
 SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Near Field Communication (NFC) library")
 SET(CPACK_PACKAGE_VENDOR "Roel Verdult")
-SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README")
+SET(CPACK_PACKAGE_CONTACT "Roel Verdult <roel@libnfc.org>")
+
+#Readme file
+IF(WIN32)
+  SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README-Windows.md")
+ELSE(WIN32)
+  SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
+ENDIF(WIN32)
+
 SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/COPYING")
 SET(CPACK_PACKAGE_INSTALL_DIRECTORY "libnfc")
 SET(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})

ChangeLog

@@ -1,5 +1,88 @@
+May 22, 2020 - 1.8.0
+--------------------
+
+Fixes:
+ - Restore nfc_modulation_type enum order to keep compatibility with libnfc 1.7.1
+
+Changes:
+ - Bump revision due to changes in API introduced in v1.7.2
+ - Bump library version to 6.0.0
+
+May 21, 2020 - 1.7.2 (avoid using it, incompatible with 1.7.1)
+--------------------
+
+Fixes:
+ - Remove unreachable code
+ - nfc_emulate_uid: cleaner exit on interrupt
+ - Fix reporting of modulations and baud rates by nfc-scan-device -v
+ - Fix out-of-bounds access in nfc-mfultralight
+ - Several Cygwin compilation fixes
+ - Fix comparison when nfc_initiator_target_is_present() with a specified target
+ - Fix nfc_initiator_poll_target without tag on PN532
+ - Export iso14443b* symbols
+ - Fix udev rule which was executed too early
+ - Fix improper device name initialization
+ - Fix setenv()/unsetenv() for Windows
+ - Fix win32/nfc.def according to nfc.h
+ - Fix missing timeout in pn53x_initiator_select_passive_target()
+ - nfc-mfclassic: fix option to tolerate write errors
+ - nfc-poll: fix card removing check
+ - nfc-relay-picc: fix wrong open mode for file descriptor
+
+Improvements:
+ - Allow ISO14443A to be used at higher baud rates
+ - nfc_initiator_select_passive_target() now checks against
+   reported modulations and baud rates for current device
+ - More serial devices on MAC OS X
+ - Add section to README to help to configure libnfc
+ - Various cmake improvements
+ - Drop PCRE dependency on Windows
+ - Remove deprecated readdir_r
+ - Markdown conversion of the text files
+ - Use hardcoded PN533 descriptors to be more robust on Windows
+ - Add support for SCL3712
+ - Add support for ACR1222U-C1
+ - Add support for NetBSD
+ - Add support for PN532 on RPi3 UART
+ - Add support for cross-compilation of 32b & 64b versions  of the library for Windows
+ - Add pn533_usb to the kernel modules blacklist
+ - Add support for pn71xx NXP's NFC Controllers through Linux Libnfc-nci (untested)
+ - Add support for contactless PC/SC readers (only as initiator)
+ - Add support for Feitian R502 and bR500 into pcsc driver
+ - Add support for HID iClass (Picopass) support (nfc-iclass tool in external nfc-tools repo)
+ - Allows for sending empty data in nfc_initiator_transceive_bits
+ - driver i2c: respect proper timing specifications
+ - driver i2c: add retry on error mechanism
+ - nfc-mfclassic: improvements fo magic cards
+ - nfc-mfclassic: add option to specify UID
+ - nfc-mfclassic/nfc-mfsetuid: add support for new gen (1b) of magic 4K cards
+ - nfc-mfclassic: Add RATS support indicator
+ - nfc-mfsetuid: allow to write complete Block0, instead of only UID
+ - nfc-mfultralight: add automatic modes and --check-magic
+ - nfc-mfultralight: add support for magic gen2 cards
+ - nfc-mfultralight: add option to specify UID
+ - nfc-mfultralight: add support for Ultralight NTAG213/215/216
+ - nfc-barcode: new command to read and decode NFC Barcodes (Tag-Talks-First)
+
+Changes:
+ - nfc_device_get_supported_baud_rate() takes now a "mode" parameter
+ - New nfc_device_get_supported_baud_rate_target_mode()
+ - New NFC modulation type NMT_BARCODE and nfc_barcode_info struct to support Thinfilm NFC Barcode protocol
+ - New NFC modulation type NMT_ISO14443BICLASS and NMT_ISO14443BICLASS struct to support HID iClass (Picopass)
+ - pn53x_transceive() is now part of public API
+
+Special thanks to:
+ - Jim Anastassiou, Frédéric Bourgeois, Dario Carluccio, Emmanuel Dreyfus,
+   Julien Ehrhart, S. Fabri, John Galt, Christoph Gritschenberger,
+   Alexander Inyukhin, Arnaud Kapp, David Kreitschmann, Adam Laurie, Ray Lee,
+   Maxim Martyanov, Paul Menzel, Boris Moiseev, Yerzhan Mukhamejan,
+   Olliver Shinagl, Jairo Andres Suarez, Mati Vait, Marcos Vives Del Sol,
+   Hidde Wieringa, Simon Yorkston, timzi, usk-johnny-s, xantares, Hanno
+   Heinrichs, jgeslin, Mikolaj Stawiski, rstular, Khem Raj, Frank Morgner, jpwidera,
+   Feitian Technologies
+
 Feb 24, 2014 - 1.7.1
-------------------
+--------------------
 
 Fixes:
  - Fix several issues reported by Coverity Scan

HACKING

@@ -1,54 +0,0 @@
-Hello hackers!
-
-General remarks about contributing
-----------------------------------
-
-Contributions to the libnfc are welcome!
-Here are some directions to get you started:
-
-  1. Follow style conventions
-     The source code of the library trend to follow some conventions so that it
-     is consistent in style and thus easier to read.
-     Look around and respect the same style.
-     Don't use tabs. Increment unit is two spaces.
-     Don't leave dandling spaces or tabs at EOL.
-     Helper script to get some uniformity in the style:
-     $ make style
-
-     If you use vim see the "Vim: How to prevent trailing whitespaces"
-     http://www.carbon-project.org/Vim__How_to_prevent_trailing_whitespaces.html
-
-  2. Chase warnings: no warning should be introduced by your changes
-  Depending what you touch, you can check with:
-    2.1 When using autotools
-      $ autoreconf -Wall -vis
-    2.2 When compiling
-      2.2.1 Using extra flags:
-        $ export CFLAGS="-Wall -g -O2 -Wextra -pipe -funsigned-char -fstrict-aliasing \
-          -Wchar-subscripts -Wundef -Wshadow -Wcast-align -Wwrite-strings -Wunused \
-          -Wuninitialized -Wpointer-arith -Wredundant-decls -Winline -Wformat \
-          -Wformat-security -Wswitch-enum -Winit-self -Wmissing-include-dirs \
-          -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition \
-          -Wbad-function-cast -Wnested-externs -Wmissing-declarations"
-        $ ./configure
-        $ make clean
-        $ make
-      2.2.2 Using clang:
-        $ scan-build ./configure
-        $ make clean
-        $ scan-build make
-      2.2.3 Using cppcheck (v1.58 or higher):
-        $ make cppcheck
-    2.3 When Debianizing
-      $ lintian --info --display-info --display-experimental *deb
-      or (shorter version)
-      $ lintian -iIE *deb
-
-  3. Preserve cross-platform compatility
-     The source code should remain compilable across various platforms,
-     including some you probably cannot test alone so keep it in mind.
-     Supported platforms:
-     - Linux
-     - FreeBSD
-     - Mac OS X
-     - Windows with Mingw

HACKING.md

@@ -0,0 +1,68 @@
+Hello hackers!
+
+General remarks about contributing
+----------------------------------
+
+Contributions to the libnfc are welcome!
+Here are some directions to get you started:
+
+  1. Follow style conventions
+     The source code of the library trend to follow some conventions so that it
+     is consistent in style and thus easier to read.
+     Look around and respect the same style.
+     Don't use tabs. Increment unit is two spaces.
+     Don't leave dandling spaces or tabs at EOL.
+     Helper script to get some uniformity in the style:
+     $ make style
+
+     If you use vim see the [Vim: How to prevent trailing whitespaces](http://www.carbon-project.org/Vim__How_to_prevent_trailing_whitespaces.html).
+
+  2. Chase warnings: no warning should be introduced by your changes
+  Depending what you touch, you can check with:
+
+    2.1 When using autotools
+
+            $ autoreconf -Wall -vis
+
+    2.2 When compiling
+
+      2.2.1 Using extra flags:
+
+            $ export CFLAGS="-Wall -g -O2 -Wextra -pipe -funsigned-char -fstrict-aliasing \
+              -Wchar-subscripts -Wundef -Wshadow -Wcast-align -Wwrite-strings -Wunused \
+              -Wuninitialized -Wpointer-arith -Wredundant-decls -Winline -Wformat \
+              -Wformat-security -Wswitch-enum -Winit-self -Wmissing-include-dirs \
+              -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition \
+              -Wbad-function-cast -Wnested-externs -Wmissing-declarations"
+         $ ./configure
+         $ make clean
+         $ make
+
+      2.2.2 Using clang:
+
+        You can use same CFLAGS but also `-Wunreachable-code`
+
+            $ scan-build ./configure
+         $ make clean
+         $ scan-build make
+
+      2.2.3 Using `cppcheck` (v1.58 or higher):
+
+          $ make cppcheck
+
+    2.3 When Debianizing
+
+         $ lintian --info --display-info --display-experimental *deb
+        or (shorter version)
+         $ lintian -iIE *deb
+
+  3. Preserve cross-platform compatibility
+
+     The source code should remain compilable across various platforms,
+     including some you probably cannot test alone so keep it in mind.
+     Supported platforms:
+
+     - Linux
+     - FreeBSD
+     - Mac OS X
+     - Windows with MinGW

Makefile.am

@@ -2,7 +2,13 @@ ACLOCAL_AMFLAGS = -I m4
 
 AM_CFLAGS = $(LIBNFC_CFLAGS)
 
-SUBDIRS = libnfc utils examples include contrib cmake test
+SUBDIRS = libnfc utils
+
+if EXAMPLE_ENABLED
+SUBDIRS += examples
+endif
+
+SUBDIRS += include contrib cmake test
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libnfc.pc
@@ -10,8 +16,12 @@ pkgconfig_DATA = libnfc.pc
 EXTRA_DIST = \
 	CMakeLists.txt \
 	Doxyfile \
-	README-Windows.txt \
+	HACKING.md \
-	libnfc.conf.sample
+	NEWS.md \
+	README.md \
+	README-Windows.md \
+	libnfc.conf.sample \
+	mingw-cross-compile.sh
 
 CLEANFILES = Doxygen.log coverage.info libnfc.pc
 
@@ -34,7 +44,7 @@ style:
 	find . -name "*.[ch]" -exec astyle --formatted --mode=c --suffix=none \
 	    --indent=spaces=2 --indent-switches --indent-preprocessor \
 	    --keep-one-line-blocks --max-instatement-indent=60 \
-	    --brackets=linux --pad-oper --unpad-paren --pad-header \
+	    --style=linux --pad-oper --unpad-paren --pad-header \
 	    --align-pointer=name {} \;
 
 cppcheck:

NEWS.md

@@ -1,3 +1,24 @@
+New in 1.8.0:
+
+API Changes:
+ - Restore nfc_modulation_type enum order to keep compatibility with libnfc 1.7.1
+ - Bump library version to 6.0.0
+
+New in 1.7.2:
+
+Drivers:
+
+  * New driver for pn71xx NXP's NFC Controllers through Linux Libnfc-nci (untested)
+  * New driver for contactless PC/SC readers (only as initiator)
+
+API Changes:
+
+  * nfc_device_get_supported_baud_rate() now takes also "mode" as argument
+  * New nfc_device_get_supported_baud_rate_target_mode()
+  * New NFC modulation type NMT_BARCODE and nfc_barcode_info struct to support Thinfilm NFC Barcode protocol
+  * New NFC modulation type NMT_ISO14443BICLASS and NMT_ISO14443BICLASS struct to support HID iClass (Picopass)
+  * pn53x_transceive() is now part of public API
+
 New in 1.7.1:
 
 API Changes:

README

@@ -1,166 +0,0 @@
-*-
-* Free/Libre Near Field Communication (NFC) library
-* 
-* Libnfc historical contributors:
-* Copyright (C) 2009      Roel Verdult
-* Copyright (C) 2009-2013 Romuald Conty
-* Copyright (C) 2010-2012 Romain Tartière
-* Copyright (C) 2010-2013 Philippe Teuwen
-* Copyright (C) 2012-2013 Ludovic Rousseau
-* Additional contributors:
-* See AUTHORS file
--*
-
-General Information
-===================
-
-libnfc is a library which allows userspace application access to NFC devices.
-
-The official web site is:
-  http://www.nfc-tools.org/
-
-The official forum site is:
-  http://www.libnfc.org/community/
-
-The official development site is:
-  http://libnfc.googlecode.com/
-
-Important note: this file covers POSIX systems, for Windows please read README-Windows.txt
-
-Requirements
-============
-
-Some NFC drivers depend on third party software:
-
-* pn53x_usb & acr122_usb:
-
-   - libusb-0.1 http://libusb.sf.net
-
-* acr122_pcsc:
-
-   - pcsc-lite http://pcsclite.alioth.debian.org/
-
-The regression test suite depends on the cutter framework:
-http://cutter.sf.net
-
-Installation
-============
-
-See the file 'INSTALL' for configure, build and install details.
-
-Additionnally, you may need to grant permissions to your user to drive your device.
-Under GNU/Linux systems, if you use udev, you could use the provided udev rules.
-  e.g. under Debian, Ubuntu, etc.
-    sudo cp contrib/udev/42-pn53x.rules /lib/udev/rules.d/
-
-Under FreeBSD, if you use devd, there is also a rules file: contrib/devd/pn53x.conf.
-
-How to report bugs
-==================
-
-To report a bug, visit http://code.google.com/p/libnfc/issues/list and fill
-out a bug report form.
-
-If you have questions, remarks, we encourage you to post this in the developers
-community: 
-http://www.libnfc.org/community
-
-Please make sure to include:
-
-* The version of libnfc
-
-* Information about your system. For instance:
-
-   - What operating system and version
-   - For Linux, what version of the C library
-
-  And anything else you think is relevant.
-
-* A trace with debug activated.
-
-  Reproduce the bug with debug, e.g. if it was:
-  $ nfc-list -v
-  run it as:
-  $ LIBNFC_LOG_LEVEL=3 nfc-list -v
-
-* How to reproduce the bug.
-
-  Please include a short test program that exhibits the behavior. 
-  As a last resort, you can also provide a pointer to a larger piece 
-  of software that can be downloaded.
-
-* If the bug was a crash, the exact text that was printed out
-  when the crash occured.
-
-* Further information such as stack traces may be useful, but
-  is not necessary.
-
-Patches
-=======
-
-Patches can be posted to http://code.google.com/p/libnfc/issues/list or
-can be sent directly to libnfc's developers:
-http://nfc-tools.org/index.php?title=Contact
-
-If the patch fixes a bug, it is usually a good idea to include
-all the information described in "How to Report Bugs".
-
-Building
-========
-
-It should be as simple as running these two commands:
-
-./configure
-make
-
-Troubleshooting
-===============
-
-Touchatag/ACR122:
------------------
-If your Touchatag or ACR122 device fails being detected by libnfc, make sure
-that PCSC-lite daemon (pcscd) is installed and is running.
-
-If your Touchatag or ACR122 device fails being detected by PCSC-lite daemon
-(pcsc_scan doesn't see anything) then try removing the bogus firmware detection
-of libccid: edit libccid_Info.plist configuration file (usually
-/etc/libccid_Info.plist) and locate "<key>ifdDriverOptions</key>", turn
-"<string>0x0000</string>" value into 0x0004 to allow bogus devices and restart
-pcscd daemon.
-
-ACR122:
--------
-Using an ACR122 device with libnfc and without tag (e.g. to use NFCIP modes or
-card emulation) needs yet another PCSC-lite tweak: You need to allow usage of
-CCID Exchange command.  To do this, edit libccid_Info.plist configuration file
-(usually /etc/libccid_Info.plist) and locate "<key>ifdDriverOptions</key>",
-turn "<string>0x0000</string>" value into 0x0001 to allow CCID exchange or
-0x0005 to allow CCID exchange and bogus devices (cf previous remark) and
-restart pcscd daemon.
-
-Warning: if you use ACS CCID drivers (acsccid), configuration file is located
-in something like: /usr/lib/pcsc/drivers/ifd-acsccid.bundle/Contents/Info.plist
-
-SCL3711:
---------
-Libnfc cannot be used concurrently with the PCSC proprietary driver of SCL3711.
-Two possible solutions:
-* Either you don't install SCL3711 driver at all
-* Or you stop the PCSC daemon when you want to use libnfc-based tools
-
-PN533 USB device on Linux >= 3.1:
----------------------------------
-Since Linux kernel version 3.1, two kernel-modules must not be loaded in order
-to use libnfc : "nfc" and "pn533".
-To prevent kernel from loading automatically these modules, you can blacklist
-them in a modprobe conf file. This file is provided within libnfc archive:
-  sudo cp contrib/linux/blacklist-libnfc.conf /etc/modprobe.d/blacklist-libnfc.conf
-
-Proprietary Notes
-=================
-
-FeliCa is s registered trademark of the Sony Corporation.
-MIFARE is a trademark of NXP Semiconductors.
-Jewel Topaz is a trademark of Innovision Research & Technology.
-All other trademarks are the property of their respective owners.
-

README-Windows.md

@@ -1,16 +1,16 @@
-*-
+    *-
-* Free/Libre Near Field Communication (NFC) library
+    * Free/Libre Near Field Communication (NFC) library
-*
+    *
-* Libnfc historical contributors:
+    * Libnfc historical contributors:
-* Copyright (C) 2009      Roel Verdult
+    * Copyright (C) 2009      Roel Verdult
-* Copyright (C) 2009-2013 Romuald Conty
+    * Copyright (C) 2009-2013 Romuald Conty
-* Copyright (C) 2010-2012 Romain Tartière
+    * Copyright (C) 2010-2012 Romain Tartière
-* Copyright (C) 2010-2013 Philippe Teuwen
+    * Copyright (C) 2010-2013 Philippe Teuwen
-* Copyright (C) 2012-2013 Ludovic Rousseau
+    * Copyright (C) 2012-2013 Ludovic Rousseau
-* Additional contributors of Windows-specific parts:
+    * Additional contributors of Windows-specific parts:
-* Copyright (C) 2010      Glenn Ergeerts
+    * Copyright (C) 2010      Glenn Ergeerts
-* Copyright (C) 2013      Alex Lian
+    * Copyright (C) 2013      Alex Lian
--*
+    -*
 
 Requirements
 ============
@@ -18,7 +18,6 @@ Requirements
 - MinGW-w64 compiler toolchain [1]
 - LibUsb-Win32 1.2.5.0 (or greater) [2]
 - CMake 2.8 [3]
-- PCRE for Windows [4]
 
 This was tested on Windows 7 64 bit, but should work on Windows Vista and
 Windows XP and 32 bit as well.
@@ -34,13 +33,15 @@ is an example of how to generate a distribution with the above mentioned
 requirements fulfilled (it is assumed the CMake binaries are in the system
 path, this is optional during installation of CMake):
 
-- Add the following directories to your PATH : c:\MinGW64\bin;c:\MinGW64\x86_64-w64-mingw32\lib32;c:\MinGW64\x86_64-w64-mingw32\include
+- Add the following directories to your PATH:
+
+        c:\MinGW64\bin;c:\MinGW64\x86_64-w64-mingw32\lib32;c:\MinGW64\x86_64-w64-mingw32\include
 
 - Now it is possible to run CMake and mingw32-make:
 
-  C:\dev\libnfc-read-only> mkdir ..\libnfc-build
+        C:\dev\libnfc-read-only> mkdir ..\libnfc-build
-  C:\dev\libnfc-read-only> cd ..\libnfc-build
+      C:\dev\libnfc-read-only> cd ..\libnfc-build
-  C:\dev\libnfc-build> cmake-gui .
+      C:\dev\libnfc-build> cmake-gui .
 
 Now you can configure the build. Press "Configure", specify "MinGW32 Makefiles"
 and then you have the opportunity to set some configuration variables. If you
@@ -48,12 +49,12 @@ don't want a Debug build change the variable CMAKE_BUILD_TYPE to "Release".
 
 If a non-GUI solution is preferred one can use:
 
-  C:\dev\libnfc-build> cmake -G "MinGW Makefiles"
+    C:\dev\libnfc-build> cmake -G "MinGW Makefiles"
                                      -DCMAKE_BUILD_TYPE=Release ..\libnfc-read-only
 
 Now run mingw32-make to build:
 
-  C:\dev\libnfc-read-only\bin> mingw32-make
+    C:\dev\libnfc-read-only\bin> mingw32-make
 
 The build will create a shared library for Windows (nfc.dll) to link your applications against. It will compile
 the tools against this shared library.
@@ -63,6 +64,7 @@ References
 [1] the easiest way is to use the TDM-GCC installer.
         Make sure to select MinGW-w64 in the installer, the regular MinGW does not contain headers for PCSC.
         http://sourceforge.net/projects/tdm-gcc/files/TDM-GCC%20Installer/tdm64-gcc-4.5.1.exe/download
+
 [2] http://sourceforge.net/projects/libusb-win32/files/
+
 [3] http://www.cmake.org
-[4] http://gnuwin32.sourceforge.net/packages/pcre.htm

README.md

@@ -0,0 +1,250 @@
+```
+*-
+* Free/Libre Near Field Communication (NFC) library
+*
+* Libnfc historical contributors:
+* Copyright (C) 2009      Roel Verdult
+* Copyright (C) 2009-2015 Romuald Conty
+* Copyright (C) 2010-2012 Romain Tartière
+* Copyright (C) 2010-2013 Philippe Teuwen
+* Copyright (C) 2012-2013 Ludovic Rousseau
+* Additional contributors:
+* See AUTHORS file
+-*
+```
+
+General Information
+===================
+
+libnfc is a library which allows userspace application access to NFC devices.
+
+The official web site is:
+  http://www.nfc-tools.org/
+
+The official forum site is:
+  http://www.libnfc.org/community/
+
+The official development site is:
+  https://github.com/nfc-tools/libnfc
+
+Important note: this file covers POSIX systems, for Windows please read README-Windows.md
+
+Requirements
+============
+
+Some NFC drivers depend on third party software:
+
+* pn53x_usb & acr122_usb:
+  
+  - libusb-0.1 http://libusb.sf.net
+
+* acr122_pcsc:
+  
+  - pcsc-lite https://pcsclite.apdu.fr/
+- pcsc:
+  
+  - Support build with pcsc driver, which can be using all compatible readers, Feitian R502 and bR500 already passed the test.
+
+The regression test suite depends on the cutter framework:
+http://cutter.sf.net
+
+Building
+========
+
+Note: If working directly from a git clone of the repository, some of the files need to be generated first. To do this run
+`autoreconf -vis`
+
+Alternatively use a .tar.bz2 version of a packaged release (which already contains ./configure):
+https://github.com/nfc-tools/libnfc/releases/
+
+The build should be as simple as running these commands:
+
+    ./configure
+    make
+
+
+To build with specific driver(s), see option `--with-drivers=...` detailed in `./configure --help`.
+
+Installation
+============
+    
+    make install
+
+You may need to grant permissions to your user to drive your device.
+Under GNU/Linux systems, if you use udev, you could use the provided udev rules.
+  e.g. under Debian, Ubuntu, etc.
+
+    sudo cp contrib/udev/93-pn53x.rules /lib/udev/rules.d/
+
+Under FreeBSD, if you use devd, there is also a rules file: contrib/devd/pn53x.conf.
+
+Configuration
+=============
+
+In order to change the default behavior of the library, the libnfc uses a
+configuration file located in sysconfdir (as provided to ./configure).
+
+A sample commented file is available in sources: libnfc.conf.sample
+
+If you have compiled using:
+
+    ./configure --prefix=/usr --sysconfdir=/etc
+
+you can make configuration directory and copy the sample file:
+
+    sudo mkdir /etc/nfc
+    sudo cp libnfc.conf.sample /etc/nfc/libnfc.conf
+
+To configure multiple devices, you can either modify libnfc.conf or create a
+file per device in a nfc/devices.d directory:
+
+    sudo mkdir -p /etc/nfc/devices.d
+    printf 'name = "My first device"\nconnstring = "pn532_uart:/dev/ttyACM0"\n' | sudo tee /etc/nfc/devices.d/first.conf
+    printf 'name = "My second device"\nconnstring = "pn532_uart:/dev/ttyACM1"\n' | sudo tee /etc/nfc/devices.d/second.conf
+
+Environment Variables
+=====================
+You can override certain configuration options at runtime using the following environment variables:
++ `LIBNFC_DEFAULT_DEVICE=<connstring>`:  `LIBNFC_DEFAULT_DEVICE=pn532_uart:/dev/ttyACM0` will use pn532 on /dev/ttyACM0 as default device
++ `LIBNFC_DEVICE=<connstring>` will ignore all devices in the config files and use only the one defined in the variable
++ `LIBNFC_AUTO_SCAN=<true|false>` overrides `allow_autoscan` option in the config file
++ `LIBNFC_INTRUSIVE_SCAN=<true|false>` overrides `allow_intrusive_scan` option in the config file
++ `LIBNFC_LOG_LEVEL=<0|1|2|3>` overrides `log_level` option in the config file
+
+To obtain the connstring of a recognized device, you can use `nfc-scan-device`: `LIBNFC_AUTO_SCAN=true nfc-scan-device` will show the names & connstrings of all found devices.
+
+How to report bugs
+==================
+
+To report a bug, visit https://github.com/nfc-tools/libnfc/issues and fill
+out a bug report form.
+
+If you have questions, remarks, we encourage you to post this in the developers
+community:
+http://www.libnfc.org/community
+
+Please make sure to include:
+
+* The version of libnfc
+
+* Information about your system. For instance:
+  
+  - What operating system and version
+  - For Linux, what version of the C library
+  
+  And anything else you think is relevant.
+
+* A trace with debug activated.
+  
+  Reproduce the bug with debug, e.g. if it was:
+  
+        $ nfc-list -v
+  
+  run it as:
+  
+        $ LIBNFC_LOG_LEVEL=3 nfc-list -v
+
+* How to reproduce the bug.
+  
+  Please include a short test program that exhibits the behavior.
+  
+  As a last resort, you can also provide a pointer to a larger piece
+  
+  of software that can be downloaded.
+
+* If the bug was a crash, the exact text that was printed out
+  
+  when the crash occured.
+
+* Further information such as stack traces may be useful, but
+  
+  is not necessary.
+
+Patches
+=======
+
+Patches can be posted to https://github.com/nfc-tools/libnfc/issues
+
+If the patch fixes a bug, it is usually a good idea to include
+all the information described in "How to Report Bugs".
+
+Troubleshooting
+===============
+
+Touchatag/ACR122:
+-----------------
+
+If your Touchatag or ACR122 device fails being detected by libnfc, make sure
+that PCSC-lite daemon (`pcscd`) is installed and is running.
+
+If your Touchatag or ACR122 device fails being detected by PCSC-lite daemon
+(`pcsc_scan` doesn't see anything) then try removing the bogus firmware detection
+of libccid: edit libccid_Info.plist configuration file (usually
+`/etc/libccid_Info.plist`) and locate `<key>ifdDriverOptions</key>`, turn
+`<string>0x0000</string>` value into `0x0004` to allow bogus devices and restart
+pcscd daemon.
+
+ACR122:
+-------
+
+Using an ACR122 device with libnfc and without tag (e.g. to use NFCIP modes or
+card emulation) needs yet another PCSC-lite tweak: You need to allow usage of
+CCID Exchange command.  To do this, edit `libccid_Info.plist` configuration file
+(usually `/etc/libccid_Info.plist`) and locate `<key>ifdDriverOptions</key>`,
+turn `<string>0x0000</string>` value into `0x0001` to allow CCID exchange or
+`0x0005` to allow CCID exchange and bogus devices (cf previous remark) and
+restart pcscd daemon.
+
+Warning: if you use ACS CCID drivers (acsccid), configuration file is located
+in something like: `/usr/lib/pcsc/drivers/ifd-acsccid.bundle/Contents/Info.plist`
+
+SCL3711:
+--------
+
+Libnfc cannot be used concurrently with the PCSC proprietary driver of SCL3711.
+Two possible solutions:
+
+* Either you don't install SCL3711 driver at all
+* Or you stop the PCSC daemon when you want to use libnfc-based tools
+
+PN533 USB device on Linux >= 3.1:
+---------------------------------
+
+Since Linux kernel version 3.1, a few kernel-modules must not be loaded in order
+to use libnfc : "nfc", "pn533" and "pn533_usb".
+To prevent kernel from loading automatically these modules, you can blacklist
+them in a modprobe conf file. This file is provided within libnfc archive:
+
+    sudo cp contrib/linux/blacklist-libnfc.conf /etc/modprobe.d/blacklist-libnfc.conf
+
+FEITIAN bR500 and R502:
+-----------------------
+
+Libnfc can work with PCSC proprietary driver of bR500 and R502, which is already available on most Linux setups.
+To activate the PCSC support: `./configure --with-drivers=pcsc`.
+Readers known to work:
+
+- Feitian bR500
+- Feitian R502 Dual interface reader
+- Feitian R502 CL(Contactless) reader
+
+These readers are support by CCID since v1.4.25, make sure your CCID driver version higher or equal to 1.4.25.
+
+On MacOS, you can check your CCID version with the following command, and if required, you can install latest CCID driver from [https://github.com/martinpaljak/osx-ccid-installer/releases](https://github.com/martinpaljak/osx-ccid-installer/releases)
+
+```
+grep -A 1 CFBundleShortVersionString /usr/local/libexec/SmartCardServices/drivers/ifd-ccid.bundle/Contents/Info.plist
+```
+
+On Linux, you can check your CCID version with the following command, and if required, you can install latest CCID driver from [https://ccid.apdu.fr/](https://ccid.apdu.fr/)
+
+```
+grep -A 1 CFBundleShortVersionString /usr/lib/pcsc/drivers/ifd-ccid.bundle/Contents/Info.plist
+```
+
+Proprietary Notes
+=================
+FeliCa is a registered trademark of the Sony Corporation.
+MIFARE is a trademark of NXP Semiconductors.
+Jewel Topaz is a trademark of Innovision Research & Technology.
+All other trademarks are the property of their respective owners.

cmake/FixBundle.cmake.in

@@ -6,6 +6,6 @@ SET(bundle "${CMAKE_INSTALL_PREFIX}/bin/nfc-list@CMAKE_EXECUTABLE_SUFFIX@")
 # set other_libs to a list of additional libs that cannot be reached by dependency analysis
 SET(other_libs "")
 
-SET(dirs "@LIBUSB_LIBRARY_DIR@" "@PCRE_BIN_DIRS@")
+SET(dirs "@LIBUSB_LIBRARY_DIR@")
 
 fixup_bundle("${bundle}" "${other_libs}" "${dirs}")

cmake/LibNFCConfig.cmake.in

@@ -0,0 +1,34 @@
+#                                               -*- cmake -*-
+
+
+# Use the following variables to compile and link against LibNFC:
+#  LIBNFC_FOUND              - True if LibNFC was found on your system
+#  LIBNFC_USE_FILE           - The file making LibNFC usable
+#  LIBNFC_DEFINITIONS        - Definitions needed to build with LibNFC
+#  LIBNFC_INCLUDE_DIR        - Directory where nfc/nfc.h can be found
+#  LIBNFC_INCLUDE_DIRS       - List of directories of LibNFC and it's dependencies
+#  LIBNFC_LIBRARY            - LibNFC library location
+#  LIBNFC_LIBRARIES          - List of libraries to link against LibNFC library
+#  LIBNFC_LIBRARY_DIRS       - List of directories containing LibNFC' libraries
+#  LIBNFC_ROOT_DIR           - The base directory of LibNFC
+#  LIBNFC_VERSION_STRING     - A human-readable string containing the version
+#  LIBNFC_VERSION_MAJOR      - The major version of LibNFC
+#  LIBNFC_VERSION_MINOR      - The minor version of LibNFC
+#  LIBNFC_VERSION_PATCH      - The patch version of LibNFC
+
+set ( LIBNFC_FOUND 1 )
+set ( LIBNFC_USE_FILE     "@LIBNFC_USE_FILE@" )
+
+set ( LIBNFC_DEFINITIONS  "@LIBNFC_DEFINITIONS@" )
+set ( LIBNFC_INCLUDE_DIR  "@LIBNFC_INCLUDE_DIR@" )
+set ( LIBNFC_INCLUDE_DIRS "@LIBNFC_INCLUDE_DIRS@" )
+set ( LIBNFC_LIBRARY      "@LIBNFC_LIBRARY@" )
+set ( LIBNFC_LIBRARIES    "@LIBNFC_LIBRARIES@" )
+set ( LIBNFC_LIBRARY_DIRS "@LIBNFC_LIBRARY_DIRS@" )
+set ( LIBNFC_ROOT_DIR     "@LIBNFC_ROOT_DIR@" )
+
+set ( LIBNFC_VERSION_STRING "@LIBNFC_VERSION_STRING@" )
+set ( LIBNFC_VERSION_MAJOR  "@LIBNFC_VERSION_MAJOR@" )
+set ( LIBNFC_VERSION_MINOR  "@LIBNFC_VERSION_MINOR@" )
+set ( LIBNFC_VERSION_PATCH  "@LIBNFC_VERSION_PATCH@" )
+

cmake/LibNFCConfigVersion.cmake.in

@@ -0,0 +1,31 @@
+# This is a basic version file for the Config-mode of find_package().
+# It is used by write_basic_package_version_file() as input file for configure_file()
+# to create a version-file which can be installed along a config.cmake file.
+#
+# The created file sets PACKAGE_VERSION_EXACT if the current version string and
+# the requested version string are exactly the same and it sets
+# PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version.
+# The variable CVF_VERSION must be set before calling configure_file().
+
+set(PACKAGE_VERSION "@LIBNFC_VERSION_STRING@")
+
+if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}" )
+  set(PACKAGE_VERSION_COMPATIBLE FALSE)
+else()
+  set(PACKAGE_VERSION_COMPATIBLE TRUE)
+  if( "${PACKAGE_FIND_VERSION}" STREQUAL "${PACKAGE_VERSION}")
+    set(PACKAGE_VERSION_EXACT TRUE)
+  endif()
+endif()
+
+# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
+if("${CMAKE_SIZEOF_VOID_P}"  STREQUAL ""  OR "8" STREQUAL "")
+   return()
+endif()
+
+# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
+if(NOT "${CMAKE_SIZEOF_VOID_P}"  STREQUAL  "8")
+   math(EXPR installedBits "8 * 8")
+   set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
+   set(PACKAGE_VERSION_UNSUITABLE TRUE)
+endif()

cmake/Makefile.am

@@ -3,4 +3,7 @@ SUBDIRS = modules
 EXTRA_DIST = \
 	     FixBundle.cmake.in \
 	     config_posix.h.cmake \
-	     config_windows.h.cmake
+	     config_windows.h.cmake \
+	     LibNFCConfig.cmake.in \
+	     LibNFCConfigVersion.cmake.in \
+	     UseLibNFC.cmake

cmake/UseLibNFC.cmake

@@ -0,0 +1,5 @@
+#                                               -*- cmake -*-
+
+add_definitions     ( ${LIBNFC_DEFINITIONS} )
+include_directories ( ${LIBNFC_INCLUDE_DIRS} )
+link_directories    ( ${LIBNFC_LIBRARY_DIRS} )

cmake/modules/FindLIBUSB.cmake

@@ -26,9 +26,15 @@ ENDIF(CMAKE_SYSTEM_NAME MATCHES FreeBSD)
 
 IF(NOT LIBUSB_FOUND)
   IF(WIN32)
-    FIND_PATH(LIBUSB_INCLUDE_DIRS lusb0_usb.h "$ENV{ProgramFiles}/LibUSB-Win32/include" NO_SYSTEM_ENVIRONMENT_PATH)
+    IF(MINGW)
-    FIND_LIBRARY(LIBUSB_LIBRARIES NAMES libusb PATHS "$ENV{ProgramFiles}/LibUSB-Win32/lib/gcc")
+      FIND_PATH(LIBUSB_INCLUDE_DIRS lusb0_usb.h "${CMAKE_CURRENT_BINARY_DIR}/LibUSB-Win32/include" NO_SYSTEM_ENVIRONMENT_PATH)
-    SET(LIBUSB_LIBRARY_DIR "$ENV{ProgramFiles}/LibUSB-Win32/bin/x86/")
+      FIND_LIBRARY(LIBUSB_LIBRARIES NAMES libusb PATHS "${CMAKE_CURRENT_BINARY_DIR}/LibUSB-Win32/lib/gcc")
+      SET(LIBUSB_LIBRARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/LibUSB-Win32/bin/x86/")
+    ELSE(MINGW)
+      FIND_PATH(LIBUSB_INCLUDE_DIRS lusb0_usb.h "$ENV{ProgramW6432}/libusb-win32/include" NO_SYSTEM_ENVIRONMENT_PATH)
+      FIND_LIBRARY(LIBUSB_LIBRARIES NAMES libusb PATHS "$ENV{ProgramW6432}/libusb-win32/lib/msvc_x64")
+      SET(LIBUSB_LIBRARY_DIR "$ENV{ProgramW6432}/libusb-win32/bin/amd64/")
+    ENDIF(MINGW)
     # Must fix up variable to avoid backslashes during packaging
     STRING(REGEX REPLACE "\\\\" "/" LIBUSB_LIBRARY_DIR ${LIBUSB_LIBRARY_DIR})
   ELSE(WIN32)

cmake/modules/FindPCRE.cmake

@@ -1,42 +0,0 @@
-# This CMake script wants to use pcre functionality needed for windows 
-# compilation. However, since PCRE isn't really a default install location
-# there isn't much to search.
-#
-# Operating Systems Supported:
-# - Windows (requires MinGW)
-#   Tested with Windows XP/Windows 7
-#
-# This should work for both 32 bit and 64 bit systems.
-#
-# Author: A. Lian <alex.lian@gmail.com>
-#
-
-IF(WIN32)
-  IF(NOT PCRE_FOUND)
-    FIND_PATH(PCRE_INCLUDE_DIRS regex.h)
-    FIND_LIBRARY(PCRE_LIBRARIES NAMES PCRE pcre)
-    FIND_PATH(PCRE_BIN_DIRS pcre3.dll)
-    
-    IF(PCRE_INCLUDE_DIRS AND PCRE_LIBRARIES AND PCRE_BIN_DIRS)
-       SET(PCRE_FOUND TRUE)
-    ENDIF(PCRE_INCLUDE_DIRS AND PCRE_LIBRARIES AND PCRE_BIN_DIRS)
-  ENDIF(NOT PCRE_FOUND)
-
-  IF(PCRE_FOUND)
-    IF(NOT PCRE_FIND_QUIETLY)
-      MESSAGE(STATUS "Found PCRE: ${PCRE_LIBRARIES} ${PCRE_INCLUDE_DIRS} ${PCRE_BIN_DIRS}")
-    ENDIF (NOT PCRE_FIND_QUIETLY)
-  ELSE(PCRE_FOUND)
-    IF(PCRE_FIND_REQUIRED)
-      MESSAGE(FATAL_ERROR "Could not find PCRE")
-    ENDIF(PCRE_FIND_REQUIRED)
-  ENDIF(PCRE_FOUND)
-
-  INCLUDE(FindPackageHandleStandardArgs)
-  FIND_PACKAGE_HANDLE_STANDARD_ARGS(PCRE DEFAULT_MSG
-    PCRE_LIBRARIES
-    PCRE_INCLUDE_DIRS
-    PCRE_BIN_DIRS
-  )
-
-ENDIF(WIN32)

cmake/modules/LibnfcDrivers.cmake

@@ -1,17 +1,24 @@
+SET(LIBNFC_DRIVER_PCSC OFF CACHE BOOL "Enable PC/SC reader support (Depends on PC/SC)")
 SET(LIBNFC_DRIVER_ACR122_PCSC OFF CACHE BOOL "Enable ACR122 support (Depends on PC/SC)")
 SET(LIBNFC_DRIVER_ACR122_USB ON CACHE BOOL "Enable ACR122 support (Direct USB connection)")
 SET(LIBNFC_DRIVER_ACR122S ON CACHE BOOL "Enable ACR122S support (Use serial port)")
 SET(LIBNFC_DRIVER_ARYGON ON CACHE BOOL "Enable ARYGON support (Use serial port)")
-IF(WIN32)
+IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-  SET(LIBNFC_DRIVER_PN532_I2C OFF CACHE BOOL "Enable PN532 I2C support (Use I2C bus)")
-  SET(LIBNFC_DRIVER_PN532_SPI OFF CACHE BOOL "Enable PN532 SPI support (Use SPI bus)")
-ELSE(WIN32)
   SET(LIBNFC_DRIVER_PN532_I2C ON CACHE BOOL "Enable PN532 I2C support (Use I2C bus)")
   SET(LIBNFC_DRIVER_PN532_SPI ON CACHE BOOL "Enable PN532 SPI support (Use SPI bus)")
-ENDIF(WIN32)
+ELSE(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+  SET(LIBNFC_DRIVER_PN532_I2C OFF CACHE BOOL "Enable PN532 I2C support (Use I2C bus)")
+  SET(LIBNFC_DRIVER_PN532_SPI OFF CACHE BOOL "Enable PN532 SPI support (Use SPI bus)")
+ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 SET(LIBNFC_DRIVER_PN532_UART ON CACHE BOOL "Enable PN532 UART support (Use serial port)")
 SET(LIBNFC_DRIVER_PN53X_USB ON CACHE BOOL "Enable PN531 and PN531 USB support (Depends on libusb)")
 
+IF(LIBNFC_DRIVER_PCSC)
+  FIND_PACKAGE(PCSC REQUIRED)
+  ADD_DEFINITIONS("-DDRIVER_PCSC_ENABLED")
+  SET(DRIVERS_SOURCES ${DRIVERS_SOURCES} "drivers/pcsc")
+ENDIF(LIBNFC_DRIVER_PCSC)
+
 IF(LIBNFC_DRIVER_ACR122_PCSC)
   FIND_PACKAGE(PCSC REQUIRED)
   ADD_DEFINITIONS("-DDRIVER_ACR122_PCSC_ENABLED")
@@ -61,4 +68,11 @@ IF(LIBNFC_DRIVER_PN53X_USB)
   SET(USB_REQUIRED TRUE)
 ENDIF(LIBNFC_DRIVER_PN53X_USB)
 
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/drivers)
+IF(LIBNFC_DRIVER_ACR122_USB)
+  FIND_PACKAGE(LIBUSB REQUIRED)
+  ADD_DEFINITIONS("-DDRIVER_ACR122_USB_ENABLED")
+  SET(DRIVERS_SOURCES ${DRIVERS_SOURCES} "drivers/acr122_usb")
+  SET(USB_REQUIRED TRUE)
+ENDIF(LIBNFC_DRIVER_ACR122_USB)
+
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/libnfc/drivers)

cmake/modules/Makefile.am

@@ -2,6 +2,5 @@ EXTRA_DIST = \
 	COPYING-CMAKE-SCRIPTS \
 	FindLIBUSB.cmake \
 	FindPCSC.cmake \
-	FindPCRE.cmake \
 	UseDoxygen.cmake \
 	LibnfcDrivers.cmake

cmake/modules/UseDoxygen.cmake

@@ -91,8 +91,7 @@ if(DOXYGEN_FOUND AND DOXYFILE_IN)
 
 	configure_file(${DOXYFILE_IN} Doxyfile ESCAPE_QUOTES IMMEDIATE @ONLY)
 
-	get_target_property(DOC_TARGET doc TYPE)
+	if(NOT TARGET doc)
-	if(NOT DOC_TARGET)
 		add_custom_target(doc)
 	endif()
 		

configure.ac

@@ -1,7 +1,7 @@
 # General init
 
 # /!\ Don't forget to update 'CMakeLists.txt' too /!\
-AC_INIT([libnfc],[1.7.1],[nfc-tools@googlegroups.com])
+AC_INIT([libnfc],[1.8.0],[nfc-tools@googlegroups.com])
 
 AC_CONFIG_MACRO_DIR([m4])
 
@@ -13,7 +13,7 @@ if test x"$GIT_REVISION" != x""; then
     AC_DEFINE_UNQUOTED([GIT_REVISION], ["$GIT_REVISION"], [GIT revision])
 fi
 
-AM_INIT_AUTOMAKE(subdir-objects dist-bzip2 no-dist-gzip)
+AM_INIT_AUTOMAKE(subdir-objects dist-bzip2 no-dist-gzip foreign)
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
@@ -47,6 +47,7 @@ AC_HEADER_STDBOOL
 AC_CHECK_HEADERS([fcntl.h limits.h stdio.h stdlib.h stdint.h stddef.h stdbool.h sys/ioctl.h sys/param.h sys/time.h termios.h])
 AC_CHECK_HEADERS([linux/spi/spidev.h], [spi_available="yes"])
 AC_CHECK_HEADERS([linux/i2c-dev.h], [i2c_available="yes"])
+AC_CHECK_HEADERS([linux_nfc_api.h], [nfc_nci_available="yes"])
 AC_CHECK_FUNCS([memmove memset select strdup strerror strstr strtol usleep],
 	       [AC_DEFINE([_XOPEN_SOURCE], [600], [Enable POSIX extensions if present])])
 
@@ -125,6 +126,20 @@ AM_CONDITIONAL(SPI_ENABLED, [test x"$spi_required" = x"yes"])
 
 # Enable I2C if 
 AM_CONDITIONAL(I2C_ENABLED, [test x"$i2c_required" = x"yes"])
+if test x"$i2c_required" = x"yes"
+then
+  AC_SEARCH_LIBS([clock_gettime], [rt])
+fi
+
+# Enable Libnfc-NCI if required
+if test x"$nfc_nci_required" = x"yes"
+then
+  PKG_CHECK_MODULES([LIBNFC_NCI], [libnfc-nci],
+    [AC_MSG_NOTICE([libnfc-nci present])],
+    [AC_MSG_ERROR([libnfc-nci not present but required for some drivers configuration])]
+  )
+  CFLAGS="$CFLAGS $LIBNFC_NCI_CFLAGS"
+fi
 
 # Documentation (default: no)
 AC_ARG_ENABLE([doc],AS_HELP_STRING([--enable-doc],[Enable documentation generation.]),[enable_doc=$enableval],[enable_doc="no"])
@@ -142,6 +157,14 @@ then
 fi
 AM_CONDITIONAL(DOC_ENABLED, [test x"$enable_doc" = xyes])
 
+# Example build (default: yes)
+AC_ARG_ENABLE([example],AS_HELP_STRING([--enable-example],[Enable example build.]),[enable_example=$enableval],[enable_example="yes"])
+
+AC_MSG_CHECKING(for example build)
+AC_MSG_RESULT($enable_example)
+
+AM_CONDITIONAL(EXAMPLE_ENABLED, [test x"$enable_example" = xyes])
+
 # Dependencies
 PKG_CONFIG_REQUIRES=""
 
@@ -160,7 +183,10 @@ if test x$ac_cv_with_cutter = xyes -a x$ac_cv_use_cutter = xno; then
 fi
 AM_CONDITIONAL([WITH_CUTTER], [test "$ac_cv_use_cutter" != "no"])
 
+if test x"$enable_example" = "xyes"
+then
 AC_CHECK_READLINE
+fi
 
 # Help us to write great code ;-)
 CFLAGS="$CFLAGS -Wall -pedantic -Wextra"

contrib/libnfc/Makefile.am

@@ -1,4 +1,7 @@
 EXTRA_DIST = \
-	pn532_via_uart2usb.conf.sample \
+	arygon.conf.sample \
-        arygon.conf.sample \
+	pn532_i2c_on_rpi.conf.sample \
-        pn532_uart_on_rpi.conf.sample
+	pn532_spi_on_rpi.conf.sample \
+	pn532_uart_on_rpi_3.conf.sample \
+	pn532_uart_on_rpi.conf.sample \
+	pn532_via_uart2usb.conf.sample

contrib/libnfc/pn532_uart_on_rpi_3.conf.sample

@@ -0,0 +1,22 @@
+## Typical configuration file for PN532 device on R-Pi 3 connected using miniUART
+## Note: Changes have been made to R-Pi 3 with the addition of Bluetooth LE
+## The UART is now being used by the BLE module. Instead of disabling it, you can 
+## use the PN532 device with the "mini UART", which is still hijacked by the linux kernel 
+## as a serial console
+##
+## Tested recipe with PN532 breakout from Adafruit
+##
+## To enable uart on GPIO, add this line to bottom of /boot/config.txt
+## enable_uart=1
+##
+## Stop and disable serial console:
+## $ sudo systemctl stop serial-getty@ttyS0.service
+## $ sudo systemctl disable serial-getty@ttyS0.service
+##
+## Remove console from /boot/cmdline.txt by removing: 
+## console=serial0,115200 Save and reboot for changes to take effect.
+##
+name = "PN532 board via UART"
+connstring = pn532_uart:/dev/ttyS0
+allow_intrusive_scan = true
+

contrib/linux/blacklist-libnfc.conf

@@ -1,2 +1,3 @@
 blacklist nfc
 blacklist pn533
+blacklist pn533_usb

contrib/udev/93-pn53x.rules

@@ -11,6 +11,7 @@ ATTRS{idVendor}=="054c", ATTRS{idProduct}=="0193", MODE="0664", GROUP="plugdev"
 # PN533
 ATTRS{idVendor}=="04cc", ATTRS{idProduct}=="2533", MODE="0664", GROUP="plugdev"
 ATTRS{idVendor}=="04e6", ATTRS{idProduct}=="5591", MODE="0664", GROUP="plugdev"
+ATTRS{idVendor}=="04e6", ATTRS{idProduct}=="5594", MODE="0664", GROUP="plugdev"
 ATTRS{idVendor}=="1fd3", ATTRS{idProduct}=="0608", MODE="0664", GROUP="plugdev"
 ATTRS{idVendor}=="054c", ATTRS{idProduct}=="02e1", MODE="0664", GROUP="plugdev"
 

contrib/udev/Makefile.am

@@ -1,2 +1,2 @@
 EXTRA_DIST = \
-	42-pn53x.rules
+	93-pn53x.rules

contrib/win32/dirent.h

@@ -0,0 +1,870 @@
+/*
+ * Dirent interface for Microsoft Visual Studio
+ *
+ * Copyright (C) 2006-2012 Toni Ronkko
+ * This file is part of dirent.  Dirent may be freely distributed
+ * under the MIT license.  For all details and documentation, see
+ * https://github.com/tronkko/dirent
+ */
+#ifndef DIRENT_H
+#define DIRENT_H
+
+/*
+ * Include windows.h without Windows Sockets 1.1 to prevent conflicts with
+ * Windows Sockets 2.0.
+ */
+#ifndef WIN32_LEAN_AND_MEAN
+#   define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <wchar.h>
+#include <string.h>
+#include <stdlib.h>
+#include <malloc.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+/* Indicates that d_type field is available in dirent structure */
+#define _DIRENT_HAVE_D_TYPE
+
+/* Indicates that d_namlen field is available in dirent structure */
+#define _DIRENT_HAVE_D_NAMLEN
+
+/* Entries missing from MSVC 6.0 */
+#if !defined(FILE_ATTRIBUTE_DEVICE)
+#   define FILE_ATTRIBUTE_DEVICE 0x40
+#endif
+
+/* File type and permission flags for stat(), general mask */
+#if !defined(S_IFMT)
+#   define S_IFMT _S_IFMT
+#endif
+
+/* Directory bit */
+#if !defined(S_IFDIR)
+#   define S_IFDIR _S_IFDIR
+#endif
+
+/* Character device bit */
+#if !defined(S_IFCHR)
+#   define S_IFCHR _S_IFCHR
+#endif
+
+/* Pipe bit */
+#if !defined(S_IFFIFO)
+#   define S_IFFIFO _S_IFFIFO
+#endif
+
+/* Regular file bit */
+#if !defined(S_IFREG)
+#   define S_IFREG _S_IFREG
+#endif
+
+/* Read permission */
+#if !defined(S_IREAD)
+#   define S_IREAD _S_IREAD
+#endif
+
+/* Write permission */
+#if !defined(S_IWRITE)
+#   define S_IWRITE _S_IWRITE
+#endif
+
+/* Execute permission */
+#if !defined(S_IEXEC)
+#   define S_IEXEC _S_IEXEC
+#endif
+
+/* Pipe */
+#if !defined(S_IFIFO)
+#   define S_IFIFO _S_IFIFO
+#endif
+
+/* Block device */
+#if !defined(S_IFBLK)
+#   define S_IFBLK 0
+#endif
+
+/* Link */
+#if !defined(S_IFLNK)
+#   define S_IFLNK 0
+#endif
+
+/* Socket */
+#if !defined(S_IFSOCK)
+#   define S_IFSOCK 0
+#endif
+
+/* Read user permission */
+#if !defined(S_IRUSR)
+#   define S_IRUSR S_IREAD
+#endif
+
+/* Write user permission */
+#if !defined(S_IWUSR)
+#   define S_IWUSR S_IWRITE
+#endif
+
+/* Execute user permission */
+#if !defined(S_IXUSR)
+#   define S_IXUSR 0
+#endif
+
+/* Read group permission */
+#if !defined(S_IRGRP)
+#   define S_IRGRP 0
+#endif
+
+/* Write group permission */
+#if !defined(S_IWGRP)
+#   define S_IWGRP 0
+#endif
+
+/* Execute group permission */
+#if !defined(S_IXGRP)
+#   define S_IXGRP 0
+#endif
+
+/* Read others permission */
+#if !defined(S_IROTH)
+#   define S_IROTH 0
+#endif
+
+/* Write others permission */
+#if !defined(S_IWOTH)
+#   define S_IWOTH 0
+#endif
+
+/* Execute others permission */
+#if !defined(S_IXOTH)
+#   define S_IXOTH 0
+#endif
+
+/* Maximum length of file name */
+#if !defined(PATH_MAX)
+#   define PATH_MAX MAX_PATH
+#endif
+#if !defined(FILENAME_MAX)
+#   define FILENAME_MAX MAX_PATH
+#endif
+#if !defined(NAME_MAX)
+#   define NAME_MAX FILENAME_MAX
+#endif
+
+/* File type flags for d_type */
+#define DT_UNKNOWN 0
+#define DT_REG S_IFREG
+#define DT_DIR S_IFDIR
+#define DT_FIFO S_IFIFO
+#define DT_SOCK S_IFSOCK
+#define DT_CHR S_IFCHR
+#define DT_BLK S_IFBLK
+#define DT_LNK S_IFLNK
+
+/* Macros for converting between st_mode and d_type */
+#define IFTODT(mode) ((mode) & S_IFMT)
+#define DTTOIF(type) (type)
+
+/*
+ * File type macros.  Note that block devices, sockets and links cannot be
+ * distinguished on Windows and the macros S_ISBLK, S_ISSOCK and S_ISLNK are
+ * only defined for compatibility.  These macros should always return false
+ * on Windows.
+ */
+#if !defined(S_ISFIFO)
+#   define S_ISFIFO(mode) (((mode) & S_IFMT) == S_IFIFO)
+#endif
+#if !defined(S_ISDIR)
+#   define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
+#endif
+#if !defined(S_ISREG)
+#   define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG)
+#endif
+#if !defined(S_ISLNK)
+#   define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
+#endif
+#if !defined(S_ISSOCK)
+#   define S_ISSOCK(mode) (((mode) & S_IFMT) == S_IFSOCK)
+#endif
+#if !defined(S_ISCHR)
+#   define S_ISCHR(mode) (((mode) & S_IFMT) == S_IFCHR)
+#endif
+#if !defined(S_ISBLK)
+#   define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK)
+#endif
+
+/* Return the exact length of the file name without zero terminator */
+#define _D_EXACT_NAMLEN(p) ((p)->d_namlen)
+
+/* Return the maximum size of a file name */
+#define _D_ALLOC_NAMLEN(p) ((PATH_MAX)+1)
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Wide-character version */
+struct _wdirent {
+    /* Always zero */
+    long d_ino;
+
+    /* File position within stream */
+    long d_off;
+
+    /* Structure size */
+    unsigned short d_reclen;
+
+    /* Length of name without \0 */
+    size_t d_namlen;
+
+    /* File type */
+    int d_type;
+
+    /* File name */
+    wchar_t d_name[PATH_MAX+1];
+};
+typedef struct _wdirent _wdirent;
+
+struct _WDIR {
+    /* Current directory entry */
+    struct _wdirent ent;
+
+    /* Private file data */
+    WIN32_FIND_DATAW data;
+
+    /* True if data is valid */
+    int cached;
+
+    /* Win32 search handle */
+    HANDLE handle;
+
+    /* Initial directory name */
+    wchar_t *patt;
+};
+typedef struct _WDIR _WDIR;
+
+/* Multi-byte character version */
+struct dirent {
+    /* Always zero */
+    long d_ino;
+
+    /* File position within stream */
+    long d_off;
+
+    /* Structure size */
+    unsigned short d_reclen;
+
+    /* Length of name without \0 */
+    size_t d_namlen;
+
+    /* File type */
+    int d_type;
+
+    /* File name */
+    char d_name[PATH_MAX+1];
+};
+typedef struct dirent dirent;
+
+struct DIR {
+    struct dirent ent;
+    struct _WDIR *wdirp;
+};
+typedef struct DIR DIR;
+
+
+/* Dirent functions */
+static DIR *opendir (const char *dirname);
+static _WDIR *_wopendir (const wchar_t *dirname);
+
+static struct dirent *readdir (DIR *dirp);
+
+static int readdir_r(
+    DIR *dirp, struct dirent *entry, struct dirent **result);
+
+static int closedir (DIR *dirp);
+static int _wclosedir (_WDIR *dirp);
+
+/* For compatibility with Symbian */
+#define wdirent _wdirent
+#define WDIR _WDIR
+#define wopendir _wopendir
+#define wreaddir _wreaddir
+#define wclosedir _wclosedir
+#define wrewinddir _wrewinddir
+
+
+/* Internal utility functions */
+static WIN32_FIND_DATAW *dirent_first (_WDIR *dirp);
+static WIN32_FIND_DATAW *dirent_next (_WDIR *dirp);
+
+static int dirent_mbstowcs_s(
+    size_t *pReturnValue,
+    wchar_t *wcstr,
+    size_t sizeInWords,
+    const char *mbstr,
+    size_t count);
+
+static int dirent_wcstombs_s(
+    size_t *pReturnValue,
+    char *mbstr,
+    size_t sizeInBytes,
+    const wchar_t *wcstr,
+    size_t count);
+
+static void dirent_set_errno (int error);
+
+
+/*
+ * Open directory stream DIRNAME for read and return a pointer to the
+ * internal working area that is used to retrieve individual directory
+ * entries.
+ */
+static _WDIR*
+_wopendir(
+    const wchar_t *dirname)
+{
+    _WDIR *dirp = NULL;
+    int error;
+
+    /* Must have directory name */
+    if (dirname == NULL  ||  dirname[0] == '\0') {
+        dirent_set_errno (ENOENT);
+        return NULL;
+    }
+
+    /* Allocate new _WDIR structure */
+    dirp = (_WDIR*) malloc (sizeof (struct _WDIR));
+    if (dirp != NULL) {
+        DWORD n;
+
+        /* Reset _WDIR structure */
+        dirp->handle = INVALID_HANDLE_VALUE;
+        dirp->patt = NULL;
+        dirp->cached = 0;
+
+        /* Compute the length of full path plus zero terminator
+         *
+         * Note that on WinRT there's no way to convert relative paths
+         * into absolute paths, so just assume it is an absolute path.
+         */
+#       if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)
+            n = wcslen(dirname);
+#       else
+            n = GetFullPathNameW (dirname, 0, NULL, NULL);
+#       endif
+
+        /* Allocate room for absolute directory name and search pattern */
+        dirp->patt = (wchar_t*) malloc (sizeof (wchar_t) * n + 16);
+        if (dirp->patt) {
+
+            /*
+             * Convert relative directory name to an absolute one.  This
+             * allows rewinddir() to function correctly even when current
+             * working directory is changed between opendir() and rewinddir().
+             *
+             * Note that on WinRT there's no way to convert relative paths
+             * into absolute paths, so just assume it is an absolute path.
+             */
+#           if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)
+                wcsncpy_s(dirp->patt, n+1, dirname, n);
+#           else
+                n = GetFullPathNameW (dirname, n, dirp->patt, NULL);
+#           endif
+            if (n > 0) {
+                wchar_t *p;
+
+                /* Append search pattern \* to the directory name */
+                p = dirp->patt + n;
+                if (dirp->patt < p) {
+                    switch (p[-1]) {
+                    case '\\':
+                    case '/':
+                    case ':':
+                        /* Directory ends in path separator, e.g. c:\temp\ */
+                        /*NOP*/;
+                        break;
+
+                    default:
+                        /* Directory name doesn't end in path separator */
+                        *p++ = '\\';
+                    }
+                }
+                *p++ = '*';
+                *p = '\0';
+
+                /* Open directory stream and retrieve the first entry */
+                if (dirent_first (dirp)) {
+                    /* Directory stream opened successfully */
+                    error = 0;
+                } else {
+                    /* Cannot retrieve first entry */
+                    error = 1;
+                    dirent_set_errno (ENOENT);
+                }
+
+            } else {
+                /* Cannot retrieve full path name */
+                dirent_set_errno (ENOENT);
+                error = 1;
+            }
+
+        } else {
+            /* Cannot allocate memory for search pattern */
+            error = 1;
+        }
+
+    } else {
+        /* Cannot allocate _WDIR structure */
+        error = 1;
+    }
+
+    /* Clean up in case of error */
+    if (error  &&  dirp) {
+        _wclosedir (dirp);
+        dirp = NULL;
+    }
+
+    return dirp;
+}
+
+/*
+ * Close directory stream opened by opendir() function.  This invalidates the
+ * DIR structure as well as any directory entry read previously by
+ * _wreaddir().
+ */
+static int
+_wclosedir(
+    _WDIR *dirp)
+{
+    int ok;
+    if (dirp) {
+
+        /* Release search handle */
+        if (dirp->handle != INVALID_HANDLE_VALUE) {
+            FindClose (dirp->handle);
+            dirp->handle = INVALID_HANDLE_VALUE;
+        }
+
+        /* Release search pattern */
+        if (dirp->patt) {
+            free (dirp->patt);
+            dirp->patt = NULL;
+        }
+
+        /* Release directory structure */
+        free (dirp);
+        ok = /*success*/0;
+
+    } else {
+
+        /* Invalid directory stream */
+        dirent_set_errno (EBADF);
+        ok = /*failure*/-1;
+
+    }
+    return ok;
+}
+
+/* Get first directory entry (internal) */
+static WIN32_FIND_DATAW*
+dirent_first(
+    _WDIR *dirp)
+{
+    WIN32_FIND_DATAW *datap;
+
+    /* Open directory and retrieve the first entry */
+    dirp->handle = FindFirstFileExW(
+        dirp->patt, FindExInfoStandard, &dirp->data,
+        FindExSearchNameMatch, NULL, 0);
+    if (dirp->handle != INVALID_HANDLE_VALUE) {
+
+        /* a directory entry is now waiting in memory */
+        datap = &dirp->data;
+        dirp->cached = 1;
+
+    } else {
+
+        /* Failed to re-open directory: no directory entry in memory */
+        dirp->cached = 0;
+        datap = NULL;
+
+    }
+    return datap;
+}
+
+/*
+ * Get next directory entry (internal).
+ *
+ * Returns 
+ */
+static WIN32_FIND_DATAW*
+dirent_next(
+    _WDIR *dirp)
+{
+    WIN32_FIND_DATAW *p;
+
+    /* Get next directory entry */
+    if (dirp->cached != 0) {
+
+        /* A valid directory entry already in memory */
+        p = &dirp->data;
+        dirp->cached = 0;
+
+    } else if (dirp->handle != INVALID_HANDLE_VALUE) {
+
+        /* Get the next directory entry from stream */
+        if (FindNextFileW (dirp->handle, &dirp->data) != FALSE) {
+            /* Got a file */
+            p = &dirp->data;
+        } else {
+            /* The very last entry has been processed or an error occurred */
+            FindClose (dirp->handle);
+            dirp->handle = INVALID_HANDLE_VALUE;
+            p = NULL;
+        }
+
+    } else {
+
+        /* End of directory stream reached */
+        p = NULL;
+
+    }
+
+    return p;
+}
+
+/*
+ * Open directory stream using plain old C-string.
+ */
+static DIR*
+opendir(
+    const char *dirname) 
+{
+    struct DIR *dirp;
+    int error;
+
+    /* Must have directory name */
+    if (dirname == NULL  ||  dirname[0] == '\0') {
+        dirent_set_errno (ENOENT);
+        return NULL;
+    }
+
+    /* Allocate memory for DIR structure */
+    dirp = (DIR*) malloc (sizeof (struct DIR));
+    if (dirp) {
+        wchar_t wname[PATH_MAX + 1];
+        size_t n;
+
+        /* Convert directory name to wide-character string */
+        error = dirent_mbstowcs_s(
+            &n, wname, PATH_MAX + 1, dirname, PATH_MAX + 1);
+        if (!error) {
+
+            /* Open directory stream using wide-character name */
+            dirp->wdirp = _wopendir (wname);
+            if (dirp->wdirp) {
+                /* Directory stream opened */
+                error = 0;
+            } else {
+                /* Failed to open directory stream */
+                error = 1;
+            }
+
+        } else {
+            /*
+             * Cannot convert file name to wide-character string.  This
+             * occurs if the string contains invalid multi-byte sequences or
+             * the output buffer is too small to contain the resulting
+             * string.
+             */
+            error = 1;
+        }
+
+    } else {
+        /* Cannot allocate DIR structure */
+        error = 1;
+    }
+
+    /* Clean up in case of error */
+    if (error  &&  dirp) {
+        free (dirp);
+        dirp = NULL;
+    }
+
+    return dirp;
+}
+
+/*
+ * Read next directory entry.
+ */
+static struct dirent*
+readdir(
+    DIR *dirp)
+{
+    struct dirent *entry;
+
+    /*
+     * Read directory entry to buffer.  We can safely ignore the return value
+     * as entry will be set to NULL in case of error.
+     */
+    (void) readdir_r (dirp, &dirp->ent, &entry);
+
+    /* Return pointer to statically allocated directory entry */
+    return entry;
+}
+
+/*
+ * Read next directory entry into called-allocated buffer.
+ *
+ * Returns zero on success.  If the end of directory stream is reached, then
+ * sets result to NULL and returns zero.
+ */
+static int
+readdir_r(
+    DIR *dirp,
+    struct dirent *entry,
+    struct dirent **result)
+{
+    WIN32_FIND_DATAW *datap;
+
+    /* Read next directory entry */
+    datap = dirent_next (dirp->wdirp);
+    if (datap) {
+        size_t n;
+        int error;
+
+        /* Attempt to convert file name to multi-byte string */
+        error = dirent_wcstombs_s(
+            &n, entry->d_name, PATH_MAX + 1, datap->cFileName, PATH_MAX + 1);
+
+        /*
+         * If the file name cannot be represented by a multi-byte string,
+         * then attempt to use old 8+3 file name.  This allows traditional
+         * Unix-code to access some file names despite of unicode
+         * characters, although file names may seem unfamiliar to the user.
+         *
+         * Be ware that the code below cannot come up with a short file
+         * name unless the file system provides one.  At least
+         * VirtualBox shared folders fail to do this.
+         */
+        if (error  &&  datap->cAlternateFileName[0] != '\0') {
+            error = dirent_wcstombs_s(
+                &n, entry->d_name, PATH_MAX + 1,
+                datap->cAlternateFileName, PATH_MAX + 1);
+        }
+
+        if (!error) {
+            DWORD attr;
+
+            /* Length of file name excluding zero terminator */
+            entry->d_namlen = n - 1;
+
+            /* File attributes */
+            attr = datap->dwFileAttributes;
+            if ((attr & FILE_ATTRIBUTE_DEVICE) != 0) {
+                entry->d_type = DT_CHR;
+            } else if ((attr & FILE_ATTRIBUTE_DIRECTORY) != 0) {
+                entry->d_type = DT_DIR;
+            } else {
+                entry->d_type = DT_REG;
+            }
+
+            /* Reset dummy fields */
+            entry->d_ino = 0;
+            entry->d_off = 0;
+            entry->d_reclen = sizeof (struct dirent);
+
+        } else {
+
+            /*
+             * Cannot convert file name to multi-byte string so construct
+             * an erroneous directory entry and return that.  Note that
+             * we cannot return NULL as that would stop the processing
+             * of directory entries completely.
+             */
+            entry->d_name[0] = '?';
+            entry->d_name[1] = '\0';
+            entry->d_namlen = 1;
+            entry->d_type = DT_UNKNOWN;
+            entry->d_ino = 0;
+            entry->d_off = -1;
+            entry->d_reclen = 0;
+
+        }
+
+        /* Return pointer to directory entry */
+        *result = entry;
+
+    } else {
+
+        /* No more directory entries */
+        *result = NULL;
+
+    }
+
+    return /*OK*/0;
+}
+
+/*
+ * Close directory stream.
+ */
+static int
+closedir(
+    DIR *dirp)
+{
+    int ok;
+    if (dirp) {
+
+        /* Close wide-character directory stream */
+        ok = _wclosedir (dirp->wdirp);
+        dirp->wdirp = NULL;
+
+        /* Release multi-byte character version */
+        free (dirp);
+
+    } else {
+
+        /* Invalid directory stream */
+        dirent_set_errno (EBADF);
+        ok = /*failure*/-1;
+
+    }
+    return ok;
+}
+
+/* Convert multi-byte string to wide character string */
+static int
+dirent_mbstowcs_s(
+    size_t *pReturnValue,
+    wchar_t *wcstr,
+    size_t sizeInWords,
+    const char *mbstr,
+    size_t count)
+{
+    int error;
+
+#if defined(_MSC_VER)  &&  _MSC_VER >= 1400
+
+    /* Microsoft Visual Studio 2005 or later */
+    error = mbstowcs_s (pReturnValue, wcstr, sizeInWords, mbstr, count);
+
+#else
+
+    /* Older Visual Studio or non-Microsoft compiler */
+    size_t n;
+
+    /* Convert to wide-character string (or count characters) */
+    n = mbstowcs (wcstr, mbstr, sizeInWords);
+    if (!wcstr  ||  n < count) {
+
+        /* Zero-terminate output buffer */
+        if (wcstr  &&  sizeInWords) {
+            if (n >= sizeInWords) {
+                n = sizeInWords - 1;
+            }
+            wcstr[n] = 0;
+        }
+
+        /* Length of resulting multi-byte string WITH zero terminator */
+        if (pReturnValue) {
+            *pReturnValue = n + 1;
+        }
+
+        /* Success */
+        error = 0;
+
+    } else {
+
+        /* Could not convert string */
+        error = 1;
+
+    }
+
+#endif
+
+    return error;
+}
+
+/* Convert wide-character string to multi-byte string */
+static int
+dirent_wcstombs_s(
+    size_t *pReturnValue,
+    char *mbstr,
+    size_t sizeInBytes, /* max size of mbstr */
+    const wchar_t *wcstr,
+    size_t count)
+{
+    int error;
+
+#if defined(_MSC_VER)  &&  _MSC_VER >= 1400
+
+    /* Microsoft Visual Studio 2005 or later */
+    error = wcstombs_s (pReturnValue, mbstr, sizeInBytes, wcstr, count);
+
+#else
+
+    /* Older Visual Studio or non-Microsoft compiler */
+    size_t n;
+
+    /* Convert to multi-byte string (or count the number of bytes needed) */
+    n = wcstombs (mbstr, wcstr, sizeInBytes);
+    if (!mbstr  ||  n < count) {
+
+        /* Zero-terminate output buffer */
+        if (mbstr  &&  sizeInBytes) {
+            if (n >= sizeInBytes) {
+                n = sizeInBytes - 1;
+            }
+            mbstr[n] = '\0';
+        }
+
+        /* Length of resulting multi-bytes string WITH zero-terminator */
+        if (pReturnValue) {
+            *pReturnValue = n + 1;
+        }
+
+        /* Success */
+        error = 0;
+
+    } else {
+
+        /* Cannot convert string */
+        error = 1;
+
+    }
+
+#endif
+
+    return error;
+}
+
+/* Set errno variable */
+static void
+dirent_set_errno(
+    int error)
+{
+#if defined(_MSC_VER)  &&  _MSC_VER >= 1400
+
+    /* Microsoft Visual Studio 2005 and later */
+    _set_errno (error);
+
+#else
+
+    /* Non-Microsoft compiler or older Microsoft compiler */
+    errno = error;
+
+#endif
+}
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*DIRENT_H*/
+

contrib/win32/getopt.c

@@ -0,0 +1,106 @@
+#include "getopt.h" // make sure you construct the header file as dictated above
+
+/*
+* Copyright (c) 1987, 1993, 1994
+*      The Regents of the University of California.  All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+* 1. Redistributions of source code must retain the above copyright
+*    notice, this list of conditions and the following disclaimer.
+* 2. Redistributions in binary form must reproduce the above copyright
+*    notice, this list of conditions and the following disclaimer in the
+*    documentation and/or other materials provided with the distribution.
+* 3. All advertising materials mentioning features or use of this software
+*    must display the following acknowledgement:
+*      This product includes software developed by the University of
+*      California, Berkeley and its contributors.
+* 4. Neither the name of the University nor the names of its contributors
+*    may be used to endorse or promote products derived from this software
+*    without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+* ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+* SUCH DAMAGE.
+*/
+
+#include <string.h>
+#include <stdio.h>
+
+int     opterr = 1,             /* if error message should be printed */
+        optind = 1,             /* index into parent argv vector */
+        optopt,                 /* character checked for validity */
+        optreset;               /* reset getopt */
+char    *optarg;                /* argument associated with option */
+
+#define BADCH   (int)'?'
+#define BADARG  (int)':'
+#define EMSG    ""
+
+/*
+ * getopt --
+ *      Parse argc/argv argument vector.
+ */
+int getopt(int nargc, char * const nargv[], const char *ostr)
+{
+  static char *place = EMSG;              /* option letter processing */
+  const char *oli;                              /* option letter list index */
+
+  if (optreset || !*place) {              /* update scanning pointer */
+    optreset = 0;
+    if (optind >= nargc || *(place = nargv[optind]) != '-') {
+      place = EMSG;
+      return (-1);
+    }
+    if (place[1] && *++place == '-') {      /* found "--" */
+      ++optind;
+      place = EMSG;
+      return (-1);
+    }
+  }                                       /* option letter okay? */
+  if ((optopt = (int)*place++) == (int)':' ||
+    !(oli = strchr(ostr, optopt))) {
+      /*
+      * if the user didn't specify '-' as an option,
+      * assume it means -1.
+      */
+      if (optopt == (int)'-')
+        return (-1);
+      if (!*place)
+        ++optind;
+      if (opterr && *ostr != ':')
+        (void)printf("illegal option -- %c\n", optopt);
+      return (BADCH);
+  }
+  if (*++oli != ':') {                    /* don't need argument */
+    optarg = NULL;
+    if (!*place)
+      ++optind;
+  }
+  else {                                  /* need an argument */
+    if (*place)                     /* no white space */
+      optarg = place;
+    else if (nargc <= ++optind) {   /* no arg */
+      place = EMSG;
+      if (*ostr == ':')
+        return (BADARG);
+      if (opterr)
+        (void)printf("option requires an argument -- %c\n", optopt);
+      return (BADCH);
+    }
+    else                            /* white space */
+      optarg = nargv[optind];
+    place = EMSG;
+    ++optind;
+  }
+  return (optopt);                        /* dump back option letter */
+}

contrib/win32/getopt.h

@@ -0,0 +1,13 @@
+#ifndef GETOPT_H
+
+#define GETOPT_H
+
+extern int opterr;		/* if error message should be printed */
+extern int optind;		/* index into parent argv vector */
+extern int optopt;		/* character checked for validity */
+extern int optreset;  	/* reset getopt  */
+extern char *optarg;	/* argument associated with option */
+
+int getopt(int nargc, char * const nargv[], const char *ostr);
+
+#endif

contrib/win32/libnfc/buses/uart.c

@@ -123,7 +123,7 @@ uart_set_speed(serial_port sp, const uint32_t uiPortSpeed)
 {
   struct serial_port_windows *spw;
 
-  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Serial port speed requested to be set to %d bauds.", uiPortSpeed);
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Serial port speed requested to be set to %d baud.", uiPortSpeed);
   // Set port speed (Input and Output)
   switch (uiPortSpeed) {
     case 9600:
@@ -135,7 +135,7 @@ uart_set_speed(serial_port sp, const uint32_t uiPortSpeed)
     case 460800:
       break;
     default:
-      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Unable to set serial port speed to %d bauds. Speed value must be one of these constants: 9600 (default), 19200, 38400, 57600, 115200, 230400 or 460800.", uiPortSpeed);
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Unable to set serial port speed to %d baud. Speed value must be one of these constants: 9600 (default), 19200, 38400, 57600, 115200, 230400 or 460800.", uiPortSpeed);
       return;
   };
   spw = (struct serial_port_windows *) sp;
@@ -183,7 +183,7 @@ uart_receive(serial_port sp, uint8_t *pbtRx, const size_t szRx, void *abort_p, i
   log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Timeouts are set to %lu ms", timeout_ms);
 
   // TODO Enhance the reception method
-  // - According to MSDN, it could be better to implement nfc_abort_command() mecanism using Cancello()
+  // - According to MSDN, it could be better to implement nfc_abort_command() mechanism using Cancello()
   volatile bool *abort_flag_p = (volatile bool *)abort_p;
   do {
     log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "ReadFile");

contrib/win32/nfc.def

@@ -4,9 +4,10 @@ VERSION 1.7
 EXPORTS
   nfc_init
   nfc_exit
+  nfc_register_driver
   nfc_open
   nfc_close
-  nfc_abbort_command
+  nfc_abort_command
   nfc_list_devices
   nfc_idle
   nfc_initiator_init
@@ -17,7 +18,6 @@ EXPORTS
   nfc_initiator_select_dep_target
   nfc_initiator_poll_dep_target
   nfc_initiator_deselect_target
-  nfc_initiator_poll_targets
   nfc_initiator_transceive_bytes
   nfc_initiator_transceive_bits
   nfc_initiator_transceive_bytes_timed
@@ -36,13 +36,22 @@ EXPORTS
   nfc_device_get_connstring
   nfc_device_get_supported_modulation
   nfc_device_get_supported_baud_rate
+  nfc_device_get_supported_baud_rate_target_mode
   nfc_device_set_property_int
   nfc_device_set_property_bool
+  nfc_emulate_target
   iso14443a_crc
   iso14443a_crc_append
+  iso14443b_crc
+  iso14443b_crc_append
   iso14443a_locate_historical_bytes
+  nfc_free
   nfc_version
   nfc_device_get_information_about
   str_nfc_modulation_type
   str_nfc_baud_rate
   str_nfc_target
+  pn53x_transceive
+  pn532_SAMConfiguration
+  pn53x_read_register
+  pn53x_write_register

contrib/win32/nfc_msvc.def

@@ -0,0 +1,57 @@
+LIBRARY nfc
+VERSION 1.7
+
+EXPORTS
+  nfc_init
+  nfc_exit
+  nfc_register_driver
+  nfc_open
+  nfc_close
+  nfc_abort_command
+  nfc_list_devices
+  nfc_idle
+  nfc_initiator_init
+  nfc_initiator_init_secure_element
+  nfc_initiator_select_passive_target
+  nfc_initiator_list_passive_targets
+  nfc_initiator_poll_target
+  nfc_initiator_select_dep_target
+  nfc_initiator_poll_dep_target
+  nfc_initiator_deselect_target
+  nfc_initiator_transceive_bytes
+  nfc_initiator_transceive_bits
+  nfc_initiator_transceive_bytes_timed
+  nfc_initiator_transceive_bits_timed
+  nfc_initiator_target_is_present
+  nfc_target_init
+  nfc_target_send_bytes
+  nfc_target_receive_bytes
+  nfc_target_send_bits
+  nfc_target_receive_bits
+  nfc_strerror
+  nfc_strerror_r
+  nfc_perror
+  nfc_device_get_last_error
+  nfc_device_get_name
+  nfc_device_get_connstring
+  nfc_device_get_supported_modulation
+  nfc_device_get_supported_baud_rate
+  nfc_device_get_supported_baud_rate_target_mode
+  nfc_device_set_property_int
+  nfc_device_set_property_bool
+  nfc_emulate_target
+  iso14443a_crc
+  iso14443a_crc_append
+  iso14443b_crc
+  iso14443b_crc_append
+  iso14443a_locate_historical_bytes
+  nfc_free
+  nfc_version
+  nfc_device_get_information_about
+  str_nfc_modulation_type
+  str_nfc_baud_rate
+  str_nfc_target
+  pn53x_transceive
+  pn532_SAMConfiguration
+  pn53x_read_register
+  pn53x_write_register

contrib/win32/stdlib.c

@@ -34,21 +34,24 @@
 // Handle platform specific includes
 #include "contrib/windows.h"
 
+//There is no setenv()and unsetenv() in windows,but we can use putenv() instead.
 int setenv(const char *name, const char *value, int overwrite)
 {
-  int exists = GetEnvironmentVariableA(name, NULL, 0);
+  char *env = getenv(name);
-  if ((exists && overwrite) || (!exists)) {
+  if ((env && overwrite) || (!env)) {
-    if (!SetEnvironmentVariableA(name, value)) {
+    char *str[32];
-      // Set errno here correctly
+    strcpy(str, name);
-      return -1;
+    strcat(str, "=");
-    }
+    strcat(str, value);
-    return 0;
+    return putenv(str);
   }
-  // Exists and overwrite is 0.
   return -1;
 }
 
 void unsetenv(const char *name)
 {
-  SetEnvironmentVariableA(name, NULL);
+  char *str[32];
+  strcpy(str, name);
+  strcat(str, "=");
+  putenv(str);
 }

contrib/win32/version.rc.in

@@ -1,15 +1,9 @@
-#include "windows.h"
-
 1 VERSIONINFO
  FILEVERSION @VERSION_MAJOR@,@VERSION_MINOR@,@VERSION_PATCH@,0
  PRODUCTVERSION @VERSION_MAJOR@,@VERSION_MINOR@,@VERSION_PATCH@,0
  FILEFLAGSMASK 0x3fL
-#ifdef _DEBUG
+ FILEFLAGS 0x0L
- FILEFLAGS VS_FF_DEBUG|VS_FF_PRERELEASE
+ FILEOS 0x00040004L
-#else
- FILEFLAGS 0L
-#endif
- FILEOS VOS_NT_WINDOWS32
  FILETYPE @RC_FILE_TYPE@
  FILESUBTYPE 0x0L
 BEGIN

contrib/windows.h

@@ -48,7 +48,9 @@
 #    define ENOTSUP       WSAEOPNOTSUPP
 #    define ECONNABORTED  WSAECONNABORTED
 #  else
+#ifndef _MSC_VER
 #    define snprintf sprintf_s
+#endif
 #    define strdup _strdup
 #  endif
 

examples/CMakeLists.txt

@@ -8,6 +8,10 @@ SET(EXAMPLES-SOURCES
   nfc-mfsetuid
   nfc-poll
   nfc-relay
+  nfc-st25tb
+  pn53x-diagnose
+  pn53x-sam
+  pn53x-tamashell
 )
 
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../libnfc)
@@ -20,9 +24,15 @@ FOREACH(source ${EXAMPLES-SOURCES})
     SET(RC_COMMENT "${PACKAGE_NAME} example")
     SET(RC_INTERNAL_NAME ${source})
     SET(RC_ORIGINAL_NAME ${source}.exe)
-    SET(RC_FILE_TYPE VFT_APP)
+    # RC_FILE_TYPE: VFT_APP
+    SET(RC_FILE_TYPE 0x00000001L)
     CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/version.rc.in ${CMAKE_CURRENT_BINARY_DIR}/../windows/${source}.rc @ONLY)
     LIST(APPEND TARGETS ${CMAKE_CURRENT_BINARY_DIR}/../windows/${source}.rc)
+	
+	  
+	IF(${source} MATCHES "nfc-st25tb")
+		LIST(APPEND TARGETS ${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/getopt.c)
+	ENDIF()
   ENDIF(WIN32)
 
   ADD_EXECUTABLE(${source} ${TARGETS})

examples/Makefile.am

@@ -10,6 +10,7 @@ bin_PROGRAMS = \
 		nfc-mfsetuid \
 		nfc-poll \
 		nfc-relay \
+		nfc-st25tb \
 		pn53x-diagnose \
 		pn53x-sam
 
@@ -63,6 +64,9 @@ nfc_mfsetuid_SOURCES = nfc-mfsetuid.c
 nfc_mfsetuid_LDADD = $(top_builddir)/libnfc/libnfc.la \
 			  $(top_builddir)/utils/libnfcutils.la
 
+nfc_st25tb_SOURCES = nfc-st25tb.c
+nfc_st25tb_LDADD = $(top_builddir)/libnfc/libnfc.la
+
 pn53x_diagnose_SOURCES = pn53x-diagnose.c
 pn53x_diagnose_LDADD = $(top_builddir)/libnfc/libnfc.la \
 		       $(top_builddir)/utils/libnfcutils.la
@@ -74,6 +78,7 @@ pn53x_sam_LDADD = $(top_builddir)/libnfc/libnfc.la \
 pn53x_tamashell_SOURCES = pn53x-tamashell.c
 pn53x_tamashell_LDADD = $(top_builddir)/libnfc/libnfc.la \
 		        $(top_builddir)/utils/libnfcutils.la
+pn53x_tamashell_CFLAGS = @READLINE_INCLUDES@ -I$(top_srcdir)
 pn53x_tamashell_LDFLAGS = @READLINE_LIBS@
 
 quick_start_example1_SOURCES = doc/quick_start_example1.c

examples/nfc-anticol.1

@@ -23,7 +23,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-dep-initiator.1

@@ -18,7 +18,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-dep-target.1

@@ -18,7 +18,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-emulate-forum-tag2.1

@@ -35,7 +35,7 @@ bug, this problem is due to ACR122's internal MCU in front of NFC chip (PN532).
 Please report any bugs on the
 .Em libnfc
 issue tracker at:
-.Em http://code.google.com/p/libnfc/issues
+.Em https://github.com/nfc-tools/libnfc/issues
 .Sh LICENCE
 .Em libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-emulate-tag.1

@@ -39,7 +39,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-emulate-tag.c

@@ -266,9 +266,9 @@ main(int argc, char *argv[])
     },
     .nti = {
       .nai = {
-        abtAtqa = { 0x03, 0x44 },
+        .abtAtqa = { 0x03, 0x44 },
-        abtUid = { 0x08, 0xab, 0xcd, 0xef },
+        .abtUid = { 0x08, 0xab, 0xcd, 0xef },
-        btSak = 0x20,
+        .btSak = 0x20,
         .szUidLen = 4,
         .abtAts = { 0x75, 0x77, 0x81, 0x02, 0x80 },
         .szAtsLen = 5,

examples/nfc-emulate-uid.1

@@ -14,7 +14,7 @@ fully customized UID but only of "random" UIDs, which always start with 0x08.
 The nfc-emulate-uid tool demonstrates that this can still be done using
 transmission of raw frames, and the desired UID can be optionally specified.
 
-This makes it a serious thread for security systems that rely only on the
+This makes it a serious threat for security systems that rely only on the
 uniqueness of the UID.
 
 Unfortunately, this example can't directly start in fully customisable
@@ -54,7 +54,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-emulate-uid.c

@@ -79,7 +79,10 @@ intr_hdlr(int sig)
   if (pnd != NULL) {
     printf("\nAborting current command...\n");
     nfc_abort_command(pnd);
+    nfc_close(pnd);
   }
+  nfc_exit(context);
+  exit(EXIT_SUCCESS);
 }
 
 static void
@@ -237,7 +240,4 @@ main(int argc, char *argv[])
       }
     }
   }
-  nfc_close(pnd);
-  nfc_exit(context);
-  exit(EXIT_SUCCESS);
 }

examples/nfc-mfsetuid.1

@@ -24,7 +24,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-mfsetuid.c

@@ -10,6 +10,7 @@
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
  * Copyright (C) 2011      Adam Laurie
+ * Copyright (C) 2014      Dario Carluccio
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -140,12 +141,13 @@ transmit_bytes(const uint8_t *pbtTx, const size_t szTx)
 static void
 print_usage(char *argv[])
 {
-  printf("Usage: %s [OPTIONS] [UID]\n", argv[0]);
+  printf("Usage: %s [OPTIONS] [UID|BLOCK0]\n", argv[0]);
   printf("Options:\n");
   printf("\t-h\tHelp. Print this message.\n");
   printf("\t-f\tFormat. Delete all data (set to 0xFF) and reset ACLs to default.\n");
   printf("\t-q\tQuiet mode. Suppress output of READER and CARD data (improves timing).\n");
   printf("\n\tSpecify UID (4 HEX bytes) to set UID, or leave blank for default '01234567'.\n");
+  printf("\n\tSpecify BLOCK0 (16 HEX bytes) to set content of Block0. CRC (Byte 4) is recalculated an overwritten'.\n");
   printf("\tThis utility can be used to recover cards that have been damaged by writing bad\n");
   printf("\tdata (e.g. wrong BCC), thus making them non-selectable by most tools/readers.\n");
   printf("\n\t*** Note: this utility only works with special Mifare 1K cards (Chinese clones).\n\n");
@@ -177,6 +179,14 @@ main(int argc, char *argv[])
       }
       abtData[4] = abtData[0] ^ abtData[1] ^ abtData[2] ^ abtData[3];
       iso14443a_crc_append(abtData, 16);
+    } else if (strlen(argv[arg]) == 32) {
+      for (i = 0 ; i < 16 ; ++i) {
+        memcpy(tmp, argv[arg] + i * 2, 2);
+        sscanf(tmp, "%02x", &c);
+        abtData[i] = (char) c;
+      }
+      abtData[4] = abtData[0] ^ abtData[1] ^ abtData[2] ^ abtData[3];
+      iso14443a_crc_append(abtData, 16);
     } else {
       ERR("%s is not supported option.", argv[arg]);
       print_usage(argv);
@@ -355,13 +365,23 @@ main(int argc, char *argv[])
   // now reset UID
   iso14443a_crc_append(abtHalt, 2);
   transmit_bytes(abtHalt, 4);
-  transmit_bits(abtUnlock1, 7);
+
-  if (format) {
+  if (!transmit_bits(abtUnlock1, 7)) {
-    transmit_bytes(abtWipe, 1);
+    printf("Warning: Unlock command [1/2]: failed / not acknowledged.\n");
-    transmit_bytes(abtHalt, 4);
+  } else {
-    transmit_bits(abtUnlock1, 7);
+    if (format) {
+      transmit_bytes(abtWipe, 1);
+      transmit_bytes(abtHalt, 4);
+      transmit_bits(abtUnlock1, 7);
+    }
+
+    if (transmit_bytes(abtUnlock2, 1)) {
+      printf("Card unlocked\n");
+    } else {
+      printf("Warning: Unlock command [2/2]: failed / not acknowledged.\n");
+    }
   }
-  transmit_bytes(abtUnlock2, 1);
+
   transmit_bytes(abtWrite, 4);
   transmit_bytes(abtData, 18);
   if (format) {

examples/nfc-poll.1

@@ -42,7 +42,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-poll.c

@@ -9,6 +9,7 @@
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
+ * Copyright (C) 2020      Adam Laurie
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -101,14 +102,15 @@ main(int argc, const char *argv[])
 
   const uint8_t uiPollNr = 20;
   const uint8_t uiPeriod = 2;
-  const nfc_modulation nmModulations[5] = {
+  const nfc_modulation nmModulations[6] = {
     { .nmt = NMT_ISO14443A, .nbr = NBR_106 },
     { .nmt = NMT_ISO14443B, .nbr = NBR_106 },
     { .nmt = NMT_FELICA, .nbr = NBR_212 },
     { .nmt = NMT_FELICA, .nbr = NBR_424 },
     { .nmt = NMT_JEWEL, .nbr = NBR_106 },
+    { .nmt = NMT_ISO14443BICLASS, .nbr = NBR_106 },
   };
-  const size_t szModulations = 5;
+  const size_t szModulations = 6;
 
   nfc_target nt;
   int res = 0;
@@ -145,15 +147,15 @@ main(int argc, const char *argv[])
 
   if (res > 0) {
     print_nfc_target(&nt, verbose);
+    printf("Waiting for card removing...");
+    fflush(stdout);
+    while (0 == nfc_initiator_target_is_present(pnd, NULL)) {}
+    nfc_perror(pnd, "nfc_initiator_target_is_present");
+    printf("done.\n");
   } else {
     printf("No target found.\n");
   }
 
-  printf("Waiting for card removing...");
-  while (0 == nfc_initiator_target_is_present(pnd, NULL)) {}
-  nfc_perror(pnd, "nfc_initiator_target_is_present");
-  printf("done.\n");
-
   nfc_close(pnd);
   nfc_exit(context);
   exit(EXIT_SUCCESS);

examples/nfc-relay.1

@@ -22,7 +22,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/nfc-st25tb.c

@@ -0,0 +1,600 @@
+/*-
+ * Free/Libre Near Field Communication (NFC) library
+ *
+ * Libnfc historical contributors:
+ * Copyright (C) 2009      Roel Verdult
+ * Copyright (C) 2009-2013 Romuald Conty
+ * Copyright (C) 2010-2012 Romain Tartière
+ * Copyright (C) 2010-2013 Philippe Teuwen
+ * Copyright (C) 2012-2013 Ludovic Rousseau
+ * See AUTHORS file for a more comprehensive list of contributors.
+ * Additional contributors of this file:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *  1) Redistributions of source code must retain the above copyright notice,
+ *  this list of conditions and the following disclaimer.
+ *  2 )Redistributions in binary form must reproduce the above copyright
+ *  notice, this list of conditions and the following disclaimer in the
+ *  documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Note that this license only applies on the examples, NFC library itself is under LGPL
+ *
+ */
+
+/**
+ * @file nfc-st25tb.c
+ * @brief Tool to operate on ISO-14443-B ST25TB* and legacy SR* cards
+ */
+
+/*	Benjamin DELPY `gentilkiwi`
+ *	https://blog.gentilkiwi.com
+ *	benjamin@gentilkiwi.com
+ *	Licence : https://creativecommons.org/licenses/by/4.0/
+ *	Rely on : libnfc - https://github.com/nfc-tools/libnfc
+ *	
+ *	$ gcc -Wall -lnfc -o nfc-st25tb nfc-st25tb.c
+ *	$ ./nfc-st25tb -h
+ *
+ * Tested with
+ * - ST25TB512-AC - (BE/Brussels/STIB ; AliExpress ones)
+ * - ST25TB512-AT - (FR/Lille/Ilevia ; FR/Reims/Citura ; FR/Dijon/Divia ; FR/Strasbourg/CTS)
+ * - SRT512 - legacy - (FR/Bordeaux/TBM)
+ * - SRI512 - legacy - (anonymous vending machine)
+ */
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif // HAVE_CONFIG_H
+ 
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <nfc/nfc.h>
+
+#if defined(WIN32) /* mingw compiler */
+#include <getopt.h>
+#endif
+
+#define ST25TB_SR_BLOCK_MAX_SIZE	((uint8_t) 4) // for static arrays
+typedef void(*get_info_specific) (uint8_t * systemArea);
+
+typedef struct _st_data {
+	uint8_t chipId;
+	bool bIsLegacy;
+	const char *szName;
+	const char *szDatasheetUrl;
+	uint8_t blockSize;
+	uint8_t nbNormalBlock;
+	uint8_t bnSystem;
+	get_info_specific pfnGetInfo;
+} st_data;
+
+bool get_block_at(nfc_device *pnd, uint8_t block, uint8_t *data, uint8_t cbData, bool bPrintIt);
+bool set_block_at(nfc_device *pnd, uint8_t block, uint8_t *data, uint8_t cbData, bool bPrintIt);
+bool set_block_at_confirmed(nfc_device *pnd, uint8_t block, uint8_t *data, uint8_t cbData, bool bPrintIt);
+const st_data * get_info(const nfc_target *pnt, bool bPrintIt);
+void display_system_info(nfc_device *pnd, const st_data * stdata);
+void print_hex(const uint8_t *pbtData, const size_t szBytes);
+
+int main(int argc, char *argv[])
+{
+	nfc_context *context = NULL;
+	nfc_device *pnd = NULL;
+	nfc_target nt = {0};
+	nfc_modulation nm = {NMT_ISO14443B2SR, NBR_106};
+	const st_data * stcurrent;
+	int opt, res;
+	bool bIsBlock = false, bIsRead = false, bIsWrite = false, bIsBadCli = false;
+	uint8_t i, blockNumber = 0, data[ST25TB_SR_BLOCK_MAX_SIZE] = {0xff, 0xff, 0xff, 0xff}; // just in case...
+	size_t cbData = 0;
+	
+	while(!bIsBadCli && ((opt = getopt(argc, argv, ":hib:rw:")) != -1))
+	{
+		switch(opt)
+		{
+			case 'i':
+				
+				break;
+			
+			case 'b':
+				if(optarg)
+				{
+					bIsBlock = true;
+					blockNumber = strtoul(optarg, NULL, 0);
+				}
+				else bIsBadCli = true;
+
+				break;
+
+			case 'r':
+				bIsRead = true;
+				
+				break;
+
+			case 'w':
+					if(optarg)
+					{
+						cbData = strlen(optarg);
+						if((cbData == (2*2)) || ((cbData == (4*2))))
+						{
+							cbData >>= 1;
+							if(cbData == 2) // sr176
+							{
+								res = sscanf(optarg, "%02hhx%02hhx", data, data + 1);
+							}
+							else // all others
+							{
+								res = sscanf(optarg, "%02hhx%02hhx%02hhx%02hhx", data, data + 1, data + 2, data + 3);
+							}
+							
+							if(res == (int) cbData)
+							{
+								bIsWrite = true;
+							}
+						}
+						
+						if(!bIsWrite)
+						{
+							bIsBadCli = true;
+						}
+					}
+				
+				break;
+			
+			default: // includes -h
+				bIsBadCli = true;
+				
+		}
+	}
+	
+	if(!bIsBadCli)
+	{
+		if(bIsBlock && (bIsRead || bIsWrite))
+		{
+			if(bIsRead && bIsWrite)
+			{
+				printf("|mode   : read then write\n");
+			}
+			else if(bIsRead)
+			{
+				printf("|mode   : read\n");
+			}
+			else if(bIsWrite)
+			{
+				printf("|mode   : write\n");
+			}
+			
+			printf("|blk num: 0x%02hhx\n", blockNumber);
+			if(bIsWrite)
+			{
+				printf("|data   : ");
+				print_hex(data, cbData);
+				printf("\n");
+			}
+		}
+		else if(!bIsRead && !bIsWrite && !bIsBlock)
+		{
+			printf("|mode   : info\n");
+		}
+		else bIsBadCli = true;
+	}
+	
+	if(!bIsBadCli)
+	{
+		nfc_init(&context);
+		if(context)
+		{
+			pnd = nfc_open(context, NULL);
+			if(pnd)
+			{
+				res = nfc_initiator_init(pnd);
+				if(res == NFC_SUCCESS)
+				{
+					printf("Reader  : %s - via %s\n  ...wait for card...\n", nfc_device_get_name(pnd), nfc_device_get_connstring(pnd));
+					
+					if (nfc_initiator_select_passive_target(pnd, nm, NULL, 0, &nt) > 0)
+					{
+						stcurrent = get_info(&nt, true);
+						if(stcurrent)
+						{
+							printf("\n");
+
+							if(bIsBlock && (bIsRead || bIsWrite))
+							{
+								if(bIsRead)
+								{
+									get_block_at(pnd, blockNumber, NULL, 0, true);
+								}
+								
+								if(bIsWrite)
+								{
+									set_block_at_confirmed(pnd, blockNumber, data, cbData, true);
+								}
+							}
+							else if(!bIsRead && !bIsWrite && !bIsBlock)
+							{
+								for(i = 0; i < stcurrent->nbNormalBlock; i++)
+								{
+									get_block_at(pnd, i, NULL, 0, true);
+								}
+								display_system_info(pnd, stcurrent);
+							}
+						}
+					}
+				}
+				else printf("ERROR - nfc_initiator_init: %i\n", res);
+				
+				nfc_close(pnd);
+			}
+			else printf("ERROR - nfc_open\n");
+			
+			nfc_exit(context);
+		}
+		else printf("ERROR - nfc_init\n");
+	}
+	else
+	{
+		printf(
+			"Usage:\n"
+			"  %s [-i]\n"
+			"  %s -b N -r\n"
+			"  %s -b N [-r] -w ABCD[EF01]\n  %s -h\n"
+			"Options:\n"
+			"  -i               (default) information mode - will try to dump the tag content and display informations\n"
+			"  -b N             specify block number to operate on (tag dependent), needed for read (-r) and write (-w) modes\n"
+			"  -r               read mode - will try to read block (specified with -b N parameter)\n"
+			"  -w ABCD[EF01]    write mode - will try to write specicied data (2 or 4 bytes depending on tag) to block (specified with -b N parameter)\n"
+			"  -h               this help\n"
+			"Examples:\n"
+			"  %s -i\n"
+			"        Display all tag informations\n"
+			"  %s -b 0x0e -r\n"
+			"        Read block 0x0e (14) of the tag\n"
+			"  %s -b 0x0d -w 0123abcd\n"
+			"        Write block 0x0d (13) of the tag with hexadecimal value '01 23 ab cd'\n"
+			"  %s -b 0x0c -r -w 0123abcd\n"
+			"        Read, then write block 0x0c (12) of the tag with hexadecimal value '01 23 ab cd'\n"
+			"Warnings:\n"
+			"  Be careful with: system area, counters & otp, bytes order.\n"
+		, argv[0], argv[0], argv[0], argv[0], argv[0], argv[0], argv[0], argv[0]);
+	}
+	
+	return 0;
+}
+
+bool get_block_at(nfc_device *pnd, uint8_t block, uint8_t *data, uint8_t cbData, bool bPrintIt)
+{
+	bool bRet = false;
+	uint8_t tx[2] = {0x08, block}, rx[ST25TB_SR_BLOCK_MAX_SIZE]; // 4 is the maximum, SR176 (only 2) will fit
+	int res;
+	
+	res = nfc_initiator_transceive_bytes(pnd, tx, sizeof(tx), rx, sizeof(rx), 0);
+	if((res == 2) || (res == 4))
+	{
+		if(data)
+		{
+			if(cbData == res)
+			{
+				memcpy(data, rx, res);
+				bRet = true;
+			}
+			else printf("ERROR - We got %i bytes for a %hhu buffer size?\n", res, cbData);
+		}
+		else bRet = true;
+		
+		if(bPrintIt)
+		{
+			printf("[0x%02hhx] ", block);
+			print_hex(rx, res);
+			printf("\n");
+		}
+	}
+	else if(res > 0)
+	{
+		printf("ERROR - We got %i bytes?\n", res);
+	}
+	else printf("ERROR - nfc_initiator_transceive_bytes(get): %i\n", res);
+	
+	return bRet;
+}
+
+bool set_block_at(nfc_device *pnd, uint8_t block, uint8_t *data, uint8_t cbData, bool bPrintIt)
+{
+	bool bRet = false;
+	uint8_t tx[2 + ST25TB_SR_BLOCK_MAX_SIZE] = {0x09, block}; // 4 is the maximum, SR176 (only 2) will fit
+	int res;
+	
+	if(cbData <= ST25TB_SR_BLOCK_MAX_SIZE)
+	{
+		memcpy(tx + 2, data, cbData);
+		
+		if(bPrintIt)
+		{
+			printf(">0x%02hhx> ", block);
+			print_hex(data, cbData);
+			printf("\n");
+		}
+		
+		res = nfc_initiator_transceive_bytes(pnd, tx, 2 + cbData, NULL, 0, 0);
+		if(res == NFC_ERFTRANS) // ? :')
+		{
+			bRet = true;
+		}
+		else printf("ERROR - nfc_initiator_transceive_bytes(set): %i\n", res);
+	}
+	else printf("ERROR - Wanted to write %hhu bytes, but maximum is %hhu\n", cbData, ST25TB_SR_BLOCK_MAX_SIZE);
+	
+	return bRet;
+}
+
+bool set_block_at_confirmed(nfc_device *pnd, uint8_t block, uint8_t *data, uint8_t cbData, bool bPrintIt)
+{
+	bool bRet = false;
+	uint8_t buffer[ST25TB_SR_BLOCK_MAX_SIZE]; // maximum size will be checked in set_block_at
+	
+	if(set_block_at(pnd, block, data, cbData, bPrintIt))
+	{
+		if(get_block_at(pnd, block, buffer, cbData, bPrintIt))
+		{
+			if(memcmp(data, buffer, cbData) == 0)
+			{
+				bRet = true;
+			}
+			else if(bPrintIt) 
+			{
+				printf("WARNING - not same value readed after write\n");
+			}
+		}
+	}
+	
+	return bRet;
+}
+
+void get_info_st25tb512(uint8_t * systemArea)
+{
+	uint8_t b, i;
+	
+	b = ((*(uint32_t *) systemArea) >> 15) & 1;
+	
+	printf("  | ST reserved  : ");
+	for(i = 0; i < 15; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n  | b15          : %hhu - %sOTP (?)\n  | OTP_Lock_Reg : ", b, b ? "not " : "");
+	for(i = 16; i < 32; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n");
+	for(i = 16; i < 32; i++)
+	{
+		if(!(((*(uint32_t *) systemArea) >> i) & 1))
+		{
+			printf("     block 0x%02hhx is write protected\n", ((uint8_t) (i - 16)));
+		}
+	}
+}
+
+void get_info_st25tb2k_4k(uint8_t * systemArea)
+{
+	uint8_t b, i;
+	
+	b = ((*(uint32_t *) systemArea) >> 15) & 1;
+	
+	printf("  | ST reserved  : ");
+	for(i = 0; i < 15; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n  | b15          : %hhu - %sOTP (?)\n  | OTP_Lock_RegU: ", b, b ? "not " : "");
+	for(i = 16; i < 24; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n  | OTP_Lock_Reg : ");
+	for(i = 24; i < 32; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n");
+	if(!(((*(uint32_t *) systemArea) >> 24) & 1))
+	{
+		printf("     blocks 0x07 and 0x08 are write protected\n");
+	}
+	for(i = 25; i < 32; i++)
+	{
+		if(!(((*(uint32_t *) systemArea) >> i) & 1))
+		{
+			printf("     block 0x%02hhx is write protected\n", ((uint8_t) (i - 16)));
+		}
+	}
+}
+
+void get_info_sr176_legacy(uint8_t * systemArea)
+{
+	uint8_t i;
+	
+	printf("  | Fixed Chip_ID: 0x%1x\n  | ST reserved  : ", systemArea[0] & 0x0f);
+	for(i = 4; i < 8; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint16_t *) systemArea) >> i) & 1));
+	}
+	printf("\n  | OTP_Lock_Reg : ");
+	for(i = 8; i < 16; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint16_t *) systemArea) >> i) & 1));
+	}
+	printf("\n");
+	for(i = 8; i < 16; i++)
+	{
+		if(((*(uint16_t *) systemArea) >> i) & 1)
+		{
+			printf("     blocks 0x%02hhx and 0x%02hhx are write protected\n", (uint8_t) ((i - 8) * 2), (uint8_t) (((i - 8) * 2) + 1));
+		}
+	}
+}
+
+void get_info_sri_srt_512_legacy(uint8_t * systemArea)
+{
+	uint8_t b, i;
+	
+	b = ((*(uint32_t *) systemArea) >> 15) & 1;
+	
+	printf("  | Fixed Chip_ID: 0x%02hhx\n  | ST reserved  : ", systemArea[0]);
+	for(i = 8; i < 15; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n  | b15          : %hhu - %sOTP (?)\n  | OTP_Lock_Reg : ", b, b ? "not " : "");
+	for(i = 16; i < 32; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n");
+	for(i = 16; i < 32; i++)
+	{
+		if(!(((*(uint32_t *) systemArea) >> i) & 1))
+		{
+			printf("     block 0x%02hhx is write protected\n", (uint8_t) (i - 16));
+		}
+	}
+}
+
+void get_info_sri2k_4k_srix4k_srix512_legacy(uint8_t * systemArea)
+{
+	uint8_t i;
+	
+	printf("  | Fixed Chip_ID: 0x%02hhx\n  | ST reserved  : ", systemArea[0]);
+	for(i = 8; i < 24; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n  | OTP_Lock_Reg : ");
+	for(i = 24; i < 32; i++)
+	{
+		printf("%hhu", (uint8_t) (((*(uint32_t *) systemArea) >> i) & 1));
+	}
+	printf("\n");
+	if(!(((*(uint32_t *) systemArea) >> 24) & 1))
+	{
+		printf("     blocks 0x07 and 0x08 are write protected\n");
+	}
+	for(i = 25; i < 32; i++)
+	{
+		if(!(((*(uint32_t *) systemArea) >> i) & 1))
+		{
+			printf("     block 0x%02hhx is write protected\n", (uint8_t) (i - 16));
+		}
+	}
+}
+
+const st_data STRefs[] = {
+	{0x1b, false, "ST25TB512-AC", "https://www.st.com/resource/en/datasheet/st25tb512-ac.pdf", 4, 16,  255,  get_info_st25tb512},
+	{0x33, false, "ST25TB512-AT", "https://www.st.com/resource/en/datasheet/st25tb512-at.pdf", 4, 16,  255,  get_info_st25tb512},
+	{0x3f, false, "ST25TB02K",    "https://www.st.com/resource/en/datasheet/st25tb02k.pdf",    4, 64,  255,  get_info_st25tb2k_4k},
+	{0x1f, false, "ST25TB04K",    "https://www.st.com/resource/en/datasheet/st25tb04k.pdf",    4, 128, 255,  get_info_st25tb2k_4k},
+};
+const st_data STRefs_legacy[] = {
+	{ 0, true, "SRI4K(s)", NULL,                                                   4, 128, 255, NULL},
+	{ 2, true, "SR176",    "https://www.st.com/resource/en/datasheet/sr176.pdf",   2, 15,  15,  get_info_sr176_legacy},
+	{ 3, true, "SRIX4K",   NULL,                                                   4, 128, 255, get_info_sri2k_4k_srix4k_srix512_legacy},
+	{ 4, true, "SRIX512",  "https://www.st.com/resource/en/datasheet/srix512.pdf", 4, 16,  255, get_info_sri2k_4k_srix4k_srix512_legacy},
+	{ 6, true, "SRI512",   "https://www.st.com/resource/en/datasheet/sri512.pdf",  4, 16,  255, get_info_sri_srt_512_legacy},
+	{ 7, true, "SRI4K",    "https://www.st.com/resource/en/datasheet/sri4k.pdf",   4, 128, 255, get_info_sri2k_4k_srix4k_srix512_legacy},
+	{12, true, "SRT512",   "https://www.st.com/resource/en/datasheet/srt512.pdf",  4, 16,  255, get_info_sri_srt_512_legacy},
+	{15, true, "SRI2K",    "https://www.st.com/resource/en/datasheet/sri2k.pdf",   4, 64,  255, get_info_sri2k_4k_srix4k_srix512_legacy},
+};
+
+const st_data * get_info(const nfc_target *pnt, bool bPrintIt)
+{
+	const st_data *currentData = NULL;
+	const uint8_t *p;
+	uint8_t chipId, i;
+	
+	if(pnt->nm.nmt == NMT_ISO14443B2SR)
+	{
+		printf("Target  : %s (%s)\nUID     : ", str_nfc_modulation_type(pnt->nm.nmt), str_nfc_baud_rate(pnt->nm.nbr));
+		print_hex(pnt->nti.nsi.abtUID, sizeof(pnt->nti.nsi.abtUID));
+		printf("\n");
+		
+		p = pnt->nti.nsi.abtUID;
+		if(p[7] == 0xd0) // ST25TB* / SR*
+		{
+			chipId = p[5];
+			printf("Manuf   : 0x%02hhx - %s\n", p[6], (p[6] == 0x02) ? "STMicroelectronics" : "other");
+			
+			for(i = 0; i < (sizeof(STRefs) / sizeof(STRefs[0])); i++)
+			{
+				if(chipId == STRefs[i].chipId)
+				{
+					currentData = &STRefs[i];
+					break;
+				}
+			}
+			
+			if(!currentData)
+			{
+				chipId >>= 2;
+				for(i = 0; i < (sizeof(STRefs_legacy) / sizeof(STRefs_legacy[0])); i++)
+				{
+					if(chipId == STRefs_legacy[i].chipId)
+					{
+						currentData = &STRefs_legacy[i];
+						break;
+					}
+				}
+			}
+			
+			if(bPrintIt && currentData)
+			{
+				printf("ChipId  : 0x%02hhx - %s%s\nSerial  : 0x", currentData->chipId, currentData->szName, currentData->bIsLegacy ? " (legacy)" : "");
+				if(currentData->bIsLegacy)
+				{
+					printf("%1hhx", (uint8_t) (p[5] & 0x03));
+				}
+				printf("%02hhx%02hhx%02hhx%02hhx%02hhx\n|blk sz : %hhu bits\n|nb blks: %hhu\n|sys idx: %hhu\n", p[4], p[3], p[2], p[1], p[0], (uint8_t) (currentData->blockSize * 8), currentData->nbNormalBlock, currentData->bnSystem);
+			}
+		}
+		else printf("WARNI - Last byte of UID isn\'t 0xd0, but 0x%02hhx (not ST25TB / SR series?)\n", p[7]);
+	}
+	else printf("ERROR - not a NMT_ISO14443B2SR ?\n");
+	
+	return currentData;
+}
+
+void display_system_info(nfc_device *pnd, const st_data * stdata)
+{
+	uint8_t systemArea[ST25TB_SR_BLOCK_MAX_SIZE];
+	
+	if(get_block_at(pnd, stdata->bnSystem, systemArea, stdata->blockSize, true))
+	{
+		if(stdata->pfnGetInfo)
+		{
+			stdata->pfnGetInfo(systemArea);
+		}
+	}
+}
+
+void print_hex(const uint8_t *pbtData, const size_t szBytes)
+{
+	size_t szPos;
+	for (szPos = 0; szPos < szBytes; szPos++)
+	{
+		printf("%02hhx ", pbtData[szPos]);
+	}
+}
+

examples/pn53x-diagnose.1

@@ -13,7 +13,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/pn53x-sam.1

@@ -19,7 +19,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

examples/pn53x-tamashell-scripts/ReadMobib.sh

@@ -1,8 +1,10 @@
 #!/bin/sh
 
+#DEBUG='//;'
+
 cat << EOF | \
     pn53x-tamashell |\
-    awk '\
+    awk $DEBUG'\
         /^> #.*:/{
             sub(/^> #/,"")
             n=$0
@@ -21,27 +23,33 @@ cat << EOF | \
 # Select one typeB target
 4A010300
 
+# SELECT AID "1TIC.ICA"
+4001 00a4 0400 08 315449432e494341
+
 # Select ICC file
-4001 80a4 0800 04 3f00 0002
+4001 00a4 0000 02 3f00
+4001 00a4 0000 02 0002
 #ICC:
-4001 80b2 0104 1d
+4001 00b2 0104 1d
 
 # Select Holder file
-4001 80a4 0800 04 3f00 3f1c
+4001 00a4 0000 02 3f1c
 #Holder1:
-4001 80b2 0104 1d
+4001 00b2 0104 1d
 #Holder2:
-4001 80b2 0204 1d
+4001 00b2 0204 1d
 
 # Select EnvHol file
-4001 00a4 0800 04 2000 2001
+4001 00a4 0000 00
+4001 00a4 0000 02 2000
+4001 00a4 0000 02 2001
 #EnvHol1:
 4001 00b2 0104 1d
 #EnvHol2:
 4001 00b2 0204 1d
 
 # Select EvLog file
-4001 00a4 0800 04 2000 2010
+4001 00a4 0000 02 2010
 #EvLog1:
 4001 00b2 0104 1d
 #EvLog2:
@@ -50,12 +58,12 @@ cat << EOF | \
 4001 00b2 0304 1d
 
 # Select ConList file
-4001 00a4 0800 04 2000 2050
+4001 00a4 0000 02 2050
 #ConList:
 4001 00b2 0104 1d
 
 # Select Contra file
-4001 00a4 0800 04 2000 2020
+4001 00a4 0000 02 2020
 #Contra1:
 4001 00b2 0104 1d
 #Contra2:
@@ -82,17 +90,19 @@ cat << EOF | \
 4001 00b2 0c04 1d
 
 # Select Counter file
-4001 00a4 0800 04 2000 2069
+4001 00a4 0000 02 2069
 #Counter:
 4001 00b2 0104 1d
 
 # Select LoadLog file
-4001 00a4 0800 04 1000 1014
+4001 00a4 0000 00
+4001 00a4 0000 02 1000
+4001 00a4 0000 02 1014
 #LoadLog:
 4001 00b2 0104 1d
 
 # Select Purcha file
-4001 00a4 08 0004 1000 1015
+4001 00a4 0000 02 1015
 #Purcha1:
 4001 00b2 0104 1d
 #Purcha2:
@@ -101,7 +111,9 @@ cat << EOF | \
 4001 00b2 0304 1d
 
 # Select SpecEv file
-4001 00a4 08 0004 2000 2040
+4001 00a4 0000 00
+4001 00a4 0000 02 2000
+4001 00a4 0000 02 2040
 #SpecEv1:
 4001 00b2 0104 1d
 #SpecEv2:

examples/pn53x-tamashell.1

@@ -68,7 +68,7 @@ Please report any bugs on the
 .B libnfc
 issue tracker at:
 .br
-.BR http://code.google.com/p/libnfc/issues
+.BR https://github.com/nfc-tools/libnfc/issues
 .SH LICENCE
 .B libnfc
 is licensed under the GNU Lesser General Public License (LGPL), version 3.

include/nfc/nfc-types.h

@@ -9,6 +9,7 @@
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
+ * Copyright (C) 2020      Adam Laurie
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as published by the
@@ -234,6 +235,14 @@ typedef struct {
   uint8_t  abtAtr[33];
 } nfc_iso14443bi_info;
 
+/**
+ * @struct nfc_iso14443biclass_info
+ * @brief NFC ISO14443BiClass tag information
+ */
+typedef struct {
+  uint8_t abtUID[8];
+} nfc_iso14443biclass_info;
+
 /**
  * @struct nfc_iso14443b2sr_info
  * @brief NFC ISO14443-2B ST SRx tag information
@@ -261,6 +270,15 @@ typedef struct {
   uint8_t  btId[4];
 } nfc_jewel_info;
 
+/**
+ * @struct nfc_barcode_info
+ * @brief Thinfilm NFC Barcode information
+ */
+typedef struct {
+  size_t   szDataLen;
+  uint8_t  abtData[32];
+} nfc_barcode_info;
+
 /**
  * @union nfc_target_info
  * @brief Union between all kind of tags information structures.
@@ -274,6 +292,8 @@ typedef union {
   nfc_iso14443b2ct_info nci;
   nfc_jewel_info nji;
   nfc_dep_info ndi;
+  nfc_barcode_info nti; // "t" for Thinfilm, "b" already used
+  nfc_iso14443biclass_info nhi; // hid iclass / picopass - nii already used
 } nfc_target_info;
 
 /**
@@ -301,6 +321,9 @@ typedef enum {
   NMT_ISO14443B2CT, // ISO14443-2B ASK CTx
   NMT_FELICA,
   NMT_DEP,
+  NMT_BARCODE,    // Thinfilm NFC Barcode
+  NMT_ISO14443BICLASS, // HID iClass 14443B mode
+  NMT_END_ENUM = NMT_ISO14443BICLASS, // dummy for sizing - always should alias last
 } nfc_modulation_type;
 
 /**

include/nfc/nfc.h

@@ -28,14 +28,12 @@
  * @file nfc.h
  * @brief libnfc interface
  *
- * Provide all usefull functions (API) to handle NFC devices.
+ * Provide all useful functions (API) to handle NFC devices.
  */
 
 #ifndef _LIBNFC_H_
 #  define _LIBNFC_H_
 
-#  include <sys/time.h>
-
 #  include <stdint.h>
 #  include <stdbool.h>
 
@@ -127,6 +125,7 @@ NFC_EXPORT const char *nfc_device_get_name(nfc_device *pnd);
 NFC_EXPORT const char *nfc_device_get_connstring(nfc_device *pnd);
 NFC_EXPORT int nfc_device_get_supported_modulation(nfc_device *pnd, const nfc_mode mode,  const nfc_modulation_type **const supported_mt);
 NFC_EXPORT int nfc_device_get_supported_baud_rate(nfc_device *pnd, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br);
+NFC_EXPORT int nfc_device_get_supported_baud_rate_target_mode(nfc_device *pnd, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br);
 
 /* Properties accessors */
 NFC_EXPORT int nfc_device_set_property_int(nfc_device *pnd, const nfc_property property, const int value);

libnfc/CMakeLists.txt

@@ -5,6 +5,9 @@ IF(WIN32)
 
   # Add in the rc for version information in the dll
   LIST(APPEND WINDOWS_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/../windows/libnfc.rc)
+  IF (NOT MINGW)
+    LIST(APPEND WINDOWS_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/nfc_msvc.def)
+  ENDIF()
 ENDIF(WIN32)
 
 # Library's chips
@@ -26,37 +29,27 @@ IF(UART_REQUIRED)
 ENDIF(UART_REQUIRED)
 
 IF(I2C_REQUIRED)
-  IF(WIN32)
+  IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-    # Windows is not supported at the moment
-    #LIST(APPEND BUSES_SOURCES ../contrib/win32/libnfc/buses/i2c)
-    MESSAGE( FATAL_ERROR "I2C not (yet) supported under Windows!" )
-  ELSE(WIN32)
     LIST(APPEND BUSES_SOURCES buses/i2c)
-  ENDIF(WIN32)
+  ELSE(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+    # Only Linux is supported at the moment
+    #LIST(APPEND BUSES_SOURCES ../contrib/win32/libnfc/buses/i2c)
+    MESSAGE( FATAL_ERROR "I2C is only (yet) supported in Linux!" )
+  ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 ENDIF(I2C_REQUIRED)
 
 IF(SPI_REQUIRED)
-  IF(WIN32)
+  IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-    # Windows is not supported at the moment
-    #LIST(APPEND BUSES_SOURCES ../contrib/win32/libnfc/buses/spi)
-    MESSAGE( FATAL_ERROR "SPI not (yet) supported under Windows!" )
-  ELSE(WIN32)
     LIST(APPEND BUSES_SOURCES buses/spi)
-  ENDIF(WIN32)
+  ELSE(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+    # Only Linux is supported at the moment
+    #LIST(APPEND BUSES_SOURCES ../contrib/win32/libnfc/buses/spi)
+    MESSAGE( FATAL_ERROR "SPI is only (yet) supported in Linux!" )
+  ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 ENDIF(SPI_REQUIRED)
 
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/buses)
 
-IF(WIN32)
-  # Windows now requires regex, so we utilize PCRE
-  # since Windows doesn't get the benefit of finding in CMake
-  # it has to be added manually
-  IF(PCRE_FOUND)
-    INCLUDE_DIRECTORIES(${PCRE_INCLUDE_DIRS})
-    LINK_DIRECTORIES(${PCRE_LIBRARY_DIRS})
-  ENDIF(PCRE_FOUND)
-ENDIF(WIN32)
-
 IF(PCSC_FOUND)
   INCLUDE_DIRECTORIES(${PCSC_INCLUDE_DIRS})
   LINK_DIRECTORIES(${PCSC_LIBRARY_DIRS})
@@ -73,7 +66,9 @@ INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
 
 IF(LIBNFC_LOG)
   IF(WIN32)
-    SET(CMAKE_C_FLAGS "-fgnu89-inline ${CMAKE_C_FLAGS}")
+    IF(MINGW)
+      SET(CMAKE_C_FLAGS "-fgnu89-inline ${CMAKE_C_FLAGS}")
+    ENDIF(MINGW)
     LIST(APPEND LIBRARY_SOURCES log ../contrib/win32/libnfc/log-internal)
   ELSE(WIN32)
     LIST(APPEND LIBRARY_SOURCES log log-internal)
@@ -89,21 +84,25 @@ IF(LIBUSB_FOUND)
   TARGET_LINK_LIBRARIES(nfc ${LIBUSB_LIBRARIES})
 ENDIF(LIBUSB_FOUND)
 
-SET_TARGET_PROPERTIES(nfc PROPERTIES SOVERSION 0)
+IF(LIBRT_FOUND)
+  TARGET_LINK_LIBRARIES(nfc ${LIBRT_LIBRARIES})
+ENDIF(LIBRT_FOUND)
+
+SET_TARGET_PROPERTIES(nfc PROPERTIES SOVERSION 6 VERSION 6.0.0)
 
 IF(WIN32)
   # Libraries that are windows specific
   TARGET_LINK_LIBRARIES(nfc wsock32)
-  IF(PCRE_FOUND)
+  IF(MINGW)
-    TARGET_LINK_LIBRARIES(nfc ${PCRE_LIBRARIES})
+    ADD_CUSTOM_COMMAND(
-  ENDIF(PCRE_FOUND)
+      OUTPUT libnfc.lib
-
+      COMMAND ${DLLTOOL} -d ${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/nfc.def -l ${CMAKE_CURRENT_BINARY_DIR}/libnfc.lib ${CMAKE_CURRENT_BINARY_DIR}/libnfc.dll
-  ADD_CUSTOM_COMMAND(
+      DEPENDS nfc ${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/nfc.def
-    OUTPUT libnfc.lib
+    )
-    COMMAND dlltool -d ${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/nfc.def -l ${CMAKE_CURRENT_BINARY_DIR}/libnfc.lib ${CMAKE_CURRENT_BINARY_DIR}/libnfc.dll
+    ADD_CUSTOM_TARGET(win32lib ALL DEPENDS libnfc.lib)
-    DEPENDS nfc ${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/nfc.def
+  ELSE()
-  )
+    ADD_LIBRARY(win32lib ALIAS nfc)
-  ADD_CUSTOM_TARGET(win32lib ALL DEPENDS libnfc.lib)
+  ENDIF()
 
   # On Windows the shared (runtime) library should be either in the same 
   # directory as the excutables or in the path, we add it to same directory

libnfc/Makefile.am

@@ -22,7 +22,7 @@ libnfc_la_SOURCES = \
 		    nfc-internal.h \
 		    target-subr.h
 
-libnfc_la_LDFLAGS = -no-undefined -version-info 5:1:0 -export-symbols-regex '^nfc_|^iso14443a_|^str_nfc_|pn53x_transceive|pn532_SAMConfiguration|pn53x_read_register|pn53x_write_register'
+libnfc_la_LDFLAGS = -no-undefined -version-info 6:0:0 -export-symbols-regex '^nfc_|^iso14443a_|^iso14443b_|^str_nfc_|pn53x_transceive|pn532_SAMConfiguration|pn53x_read_register|pn53x_write_register'
 libnfc_la_CFLAGS = @DRIVERS_CFLAGS@
 libnfc_la_LIBADD = \
 	$(top_builddir)/libnfc/chips/libnfcchips.la \
@@ -44,4 +44,5 @@ if WITH_LOG
 endif
 
 EXTRA_DIST = \
-	CMakeLists.txt
+	CMakeLists.txt \
+	additional-pages.dox

libnfc/buses/i2c.c

@@ -135,6 +135,8 @@ i2c_read(i2c_device id, uint8_t *pbtRx, const size_t szRx)
 
   if (recCount < 0) {
     res = NFC_EIO;
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR,
+            "Error: read only %d bytes (%d expected) (%s).", (int)recCount, (int) szRx, strerror(errno));
   } else {
     if (recCount < (ssize_t)szRx) {
       res = NFC_EINVARG;
@@ -167,7 +169,7 @@ i2c_write(i2c_device id, const uint8_t *pbtTx, const size_t szTx)
     return NFC_SUCCESS;
   } else {
     log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR,
-            "Error: wrote only %d bytes (%d expected).", (int)writeCount, (int) szTx);
+            "Error: wrote only %d bytes (%d expected) (%s).", (int)writeCount, (int) szTx, strerror(errno));
     return NFC_EIO;
   }
 }
@@ -189,29 +191,27 @@ i2c_list_ports(void)
   size_t szRes = 1;
 
   res[0] = NULL;
-  DIR *dir;
+  DIR *pdDir;
-  if ((dir = opendir("/dev")) == NULL) {
+  if ((pdDir = opendir("/dev")) == NULL) {
     perror("opendir error: /dev");
     return res;
   }
-  struct dirent entry;
+  struct dirent *pdDirEnt;
-  struct dirent *result;
+  while ((pdDirEnt = readdir(pdDir)) != NULL) {
-
-  while ((readdir_r(dir, &entry, &result) == 0) && (result != NULL)) {
     const char **p = i2c_ports_device_radix;
     while (*p) {
-      if (!strncmp(entry.d_name, *p, strlen(*p))) {
+      if (!strncmp(pdDirEnt->d_name, *p, strlen(*p))) {
         char **res2 = realloc(res, (szRes + 1) * sizeof(char *));
         if (!res2) {
           perror("malloc");
           goto oom;
         }
         res = res2;
-        if (!(res[szRes - 1] = malloc(6 + strlen(entry.d_name)))) {
+        if (!(res[szRes - 1] = malloc(6 + strlen(pdDirEnt->d_name)))) {
           perror("malloc");
           goto oom;
         }
-        sprintf(res[szRes - 1], "/dev/%s", entry.d_name);
+        sprintf(res[szRes - 1], "/dev/%s", pdDirEnt->d_name);
 
         szRes++;
         res[szRes - 1] = NULL;
@@ -220,7 +220,7 @@ i2c_list_ports(void)
     }
   }
 oom:
-  closedir(dir);
+  closedir(pdDir);
 
   return res;
 }

libnfc/buses/spi.c

@@ -196,7 +196,7 @@ spi_send_receive(spi_port sp, const uint8_t *pbtTx, const size_t szTx, uint8_t *
     struct spi_ioc_transfer tr_send = {
       .tx_buf = (unsigned long) pbtTx,
       .rx_buf = 0,
-      .len = szTx ,
+      .len = szTx,
       .delay_usecs = 0,
       .speed_hz = 0,
       .bits_per_word = 0,
@@ -283,10 +283,7 @@ spi_list_ports(void)
 
   DIR *pdDir = opendir("/dev");
   struct dirent *pdDirEnt;
-  struct dirent entry;
+  while ((pdDirEnt = readdir(pdDir)) != NULL) {
-  struct dirent *result;
-  while ((readdir_r(pdDir, &entry, &result) == 0) && (result != NULL)) {
-    pdDirEnt = &entry;
 #if !defined(__APPLE__)
     if (!isdigit(pdDirEnt->d_name[strlen(pdDirEnt->d_name) - 1]))
       continue;

libnfc/buses/uart.c

@@ -74,15 +74,24 @@
 #endif
 
 #  if defined(__APPLE__)
-const char *serial_ports_device_radix[] = { "tty.SLAB_USBtoUART", "tty.usbserial-", NULL };
+const char *serial_ports_device_radix[] = { "tty.SLAB_USBtoUART", "tty.usbserial", "tty.usbmodem", NULL };
 #  elif defined (__FreeBSD__) || defined (__OpenBSD__) || defined(__FreeBSD_kernel__)
 const char *serial_ports_device_radix[] = { "cuaU", "cuau", NULL };
-#  elif defined (__linux__)
+#  elif defined (__NetBSD__)
+const char *serial_ports_device_radix[] = { "tty0", "ttyC", "ttyS", "ttyU", "ttyY", NULL };
+#  elif defined (__linux__) || defined (__CYGWIN__)
 const char *serial_ports_device_radix[] = { "ttyUSB", "ttyS", "ttyACM", "ttyAMA", "ttyO", NULL };
 #  else
 #    error "Can't determine serial string for your system"
 #  endif
 
+// As of 2015/Feb/22, Cygwin does not handle FIONREAD on physical serial devices.
+// We'll use TIOCINQ instead which is pretty much the same.
+#ifdef __CYGWIN__
+#  include <sys/termios.h>
+#  define FIONREAD TIOCINQ
+#endif
+
 // Work-around to claim uart interface using the c_iflag (software input processing) from the termios struct
 #  define CCLAIMED 0x80000000
 
@@ -179,7 +188,7 @@ uart_flush_input(serial_port sp, bool wait)
 void
 uart_set_speed(serial_port sp, const uint32_t uiPortSpeed)
 {
-  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Serial port speed requested to be set to %d bauds.", uiPortSpeed);
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Serial port speed requested to be set to %d baud.", uiPortSpeed);
 
   // Portability note: on some systems, B9600 != 9600 so we have to do
   // uint32_t <=> speed_t associations by hand.
@@ -215,7 +224,7 @@ uart_set_speed(serial_port sp, const uint32_t uiPortSpeed)
       break;
 #  endif
     default:
-      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Unable to set serial port speed to %d bauds. Speed value must be one of those defined in termios(3).",
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Unable to set serial port speed to %d baud. Speed value must be one of those defined in termios(3).",
               uiPortSpeed);
       return;
   };
@@ -385,32 +394,31 @@ uart_list_ports(void)
   size_t szRes = 1;
 
   res[0] = NULL;
-  DIR *dir;
+  DIR *pdDir;
-  if ((dir = opendir("/dev")) == NULL) {
+  if ((pdDir = opendir("/dev")) == NULL) {
     perror("opendir error: /dev");
     return res;
   }
-  struct dirent entry;
+  struct dirent *pdDirEnt;
-  struct dirent *result;
+  while ((pdDirEnt = readdir(pdDir)) != NULL) {
-  while ((readdir_r(dir, &entry, &result) == 0) && (result != NULL)) {
 #if !defined(__APPLE__)
-    if (!isdigit(entry.d_name[strlen(entry.d_name) - 1]))
+    if (!isdigit(pdDirEnt->d_name[strlen(pdDirEnt->d_name) - 1]))
       continue;
 #endif
     const char **p = serial_ports_device_radix;
     while (*p) {
-      if (!strncmp(entry.d_name, *p, strlen(*p))) {
+      if (!strncmp(pdDirEnt->d_name, *p, strlen(*p))) {
         char **res2 = realloc(res, (szRes + 1) * sizeof(char *));
         if (!res2) {
           perror("malloc");
           goto oom;
         }
         res = res2;
-        if (!(res[szRes - 1] = malloc(6 + strlen(entry.d_name)))) {
+        if (!(res[szRes - 1] = malloc(6 + strlen(pdDirEnt->d_name)))) {
           perror("malloc");
           goto oom;
         }
-        sprintf(res[szRes - 1], "/dev/%s", entry.d_name);
+        sprintf(res[szRes - 1], "/dev/%s", pdDirEnt->d_name);
 
         szRes++;
         res[szRes - 1] = NULL;
@@ -419,7 +427,7 @@ uart_list_ports(void)
     }
   }
 oom:
-  closedir(dir);
+  closedir(pdDir);
 
   return res;
 }

libnfc/buses/uart.h

@@ -33,7 +33,9 @@
 #ifndef __NFC_BUS_UART_H__
 #  define __NFC_BUS_UART_H__
 
+#if !defined(_MSC_VER)
 #  include <sys/time.h>
+#endif
 
 #  include <stdio.h>
 #  include <string.h>

libnfc/buses/usbbus.h

@@ -35,6 +35,7 @@
 
 #ifndef _WIN32
 // Under POSIX system, we use libusb (>= 0.1.12)
+#include <stdint.h>
 #include <usb.h>
 #define USB_TIMEDOUT ETIMEDOUT
 #define _usb_strerror( X ) strerror(-X)

libnfc/chips/pn53x-internal.h

@@ -81,32 +81,38 @@
 #define TgGetTargetStatus 0x8A
 
 /** @note PN53x's normal frame:
+ * See the PN532 (firmware) user manual, section 6.2.1.1: Normal information
+ * frame, figure 13. Normal information frame, page 28 rev. 02 - 2007-11-07.
  *
- *   .-- Start
+ * .-- Preamble
- *   |   .-- Packet length
+ * |    .-- Start
- *   |   |  .-- Length checksum
+ * |    |   .-- Packet length
- *   |   |  |  .-- Direction (D4 Host to PN, D5 PN to Host)
+ * |    |   |  .-- Length checksum
- *   |   |  |  |  .-- Code
+ * |    |   |  |  .-- Direction (D4 Host to PN, D5 PN to Host)
- *   |   |  |  |  |  .-- Packet checksum
+ * |    |   |  |  |  .-- Code
- *   |   |  |  |  |  |  .-- Postamble
+ * |    |   |  |  |  |  .-- Packet checksum
- *   V   |  |  |  |  |  |
+ * |    |   |  |  |  |  |  .-- Postamble
- * ----- V  V  V  V  V  V
+ * |    V   |  |  |  |  |  |
- * 00 FF 02 FE D4 02 2A 00
+ * V  ----- V  V  V  V  V  V
+ * 00 00 FF 02 FE D4 02 2A 00
  */
 
 /** @note PN53x's extended frame:
+ * See the PN532 (firmware) user manual, section 6.2.1.2: Extended information
+ * frame, figure 14. Normal information frame, page 29 rev. 02 - 2007-11-07.
  *
- *   .-- Start
+ * .-- Preamble
- *   |     .-- Fixed to FF to enable extended frame
+ * |    .-- Start
- *   |     |     .-- Packet length
+ * |    |     .-- Fixed to FF to enable extended frame
- *   |     |     |   .-- Length checksum
+ * |    |     |     .-- Packet length
- *   |     |     |   |  .-- Direction (D4 Host to PN, D5 PN to Host)
+ * |    |     |     |   .-- Length checksum
- *   |     |     |   |  |  .-- Code
+ * |    |     |     |   |  .-- Direction (D4 Host to PN, D5 PN to Host)
- *   |     |     |   |  |  |  .-- Packet checksum
+ * |    |     |     |   |  |  .-- Code
- *   |     |     |   |  |  |  |  .-- Postamble
+ * |    |     |     |   |  |  |  .-- Packet checksum
- *   V     V     V   |  |  |  |  |
+ * |    |     |     |   |  |  |  |  .-- Postamble
- * ----- ----- ----- V  V  V  V  V
+ * |    V     V     V   |  |  |  |  |
- * 00 FF FF FF 00 02 FE D4 02 2A 00
+ * V  ----- ----- ----- V  V  V  V  V
+ * 00 00 FF FF FF 00 02 FE D4 02 2A 00
  */
 
 /**

libnfc/chips/pn53x.c

@@ -9,6 +9,7 @@
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
+ * Copyright (C) 2020      Adam Laurie
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as published by the
@@ -52,10 +53,12 @@
 const uint8_t pn53x_ack_frame[] = { 0x00, 0x00, 0xff, 0x00, 0xff, 0x00 };
 const uint8_t pn53x_nack_frame[] = { 0x00, 0x00, 0xff, 0xff, 0x00, 0x00 };
 static const uint8_t pn53x_error_frame[] = { 0x00, 0x00, 0xff, 0x01, 0xff, 0x7f, 0x81, 0x00 };
-const nfc_baud_rate pn53x_iso14443a_supported_baud_rates[] = { NBR_106, 0 };
+const nfc_baud_rate pn532_iso14443a_supported_baud_rates[] = { NBR_424, NBR_212, NBR_106, 0 };
+const nfc_baud_rate pn533_iso14443a_supported_baud_rates[] = { NBR_847, NBR_424, NBR_212, NBR_106, 0 };
 const nfc_baud_rate pn53x_felica_supported_baud_rates[] = { NBR_424, NBR_212, 0 };
 const nfc_baud_rate pn53x_dep_supported_baud_rates[] = { NBR_424, NBR_212, NBR_106, 0 };
 const nfc_baud_rate pn53x_jewel_supported_baud_rates[] = { NBR_106, 0 };
+const nfc_baud_rate pn53x_barcode_supported_baud_rates[] = { NBR_106, 0 };
 const nfc_baud_rate pn532_iso14443b_supported_baud_rates[] = { NBR_106, 0 };
 const nfc_baud_rate pn533_iso14443b_supported_baud_rates[] = { NBR_847, NBR_424, NBR_212, NBR_106, 0 };
 const nfc_modulation_type pn53x_supported_modulation_as_target[] = {NMT_ISO14443A, NMT_FELICA, NMT_DEP, 0};
@@ -83,7 +86,7 @@ pn53x_init(struct nfc_device *pnd)
   }
 
   if (!CHIP_DATA(pnd)->supported_modulation_as_initiator) {
-    CHIP_DATA(pnd)->supported_modulation_as_initiator = malloc(sizeof(nfc_modulation_type) * 9);
+    CHIP_DATA(pnd)->supported_modulation_as_initiator = malloc(sizeof(nfc_modulation_type) * (NMT_END_ENUM + 1));
     if (! CHIP_DATA(pnd)->supported_modulation_as_initiator)
       return NFC_ESOFT;
     int nbSupportedModulation = 0;
@@ -96,10 +99,20 @@ pn53x_init(struct nfc_device *pnd)
     if (pnd->btSupportByte & SUPPORT_ISO14443B) {
       CHIP_DATA(pnd)->supported_modulation_as_initiator[nbSupportedModulation] = NMT_ISO14443B;
       nbSupportedModulation++;
+      CHIP_DATA(pnd)->supported_modulation_as_initiator[nbSupportedModulation] = NMT_ISO14443BI;
+      nbSupportedModulation++;
+      CHIP_DATA(pnd)->supported_modulation_as_initiator[nbSupportedModulation] = NMT_ISO14443B2SR;
+      nbSupportedModulation++;
+      CHIP_DATA(pnd)->supported_modulation_as_initiator[nbSupportedModulation] = NMT_ISO14443B2CT;
+      nbSupportedModulation++;
+      CHIP_DATA(pnd)->supported_modulation_as_initiator[nbSupportedModulation] = NMT_ISO14443BICLASS;
+      nbSupportedModulation++;
     }
     if (CHIP_DATA(pnd)->type != PN531) {
       CHIP_DATA(pnd)->supported_modulation_as_initiator[nbSupportedModulation] = NMT_JEWEL;
       nbSupportedModulation++;
+      CHIP_DATA(pnd)->supported_modulation_as_initiator[nbSupportedModulation] = NMT_BARCODE;
+      nbSupportedModulation++;
     }
     CHIP_DATA(pnd)->supported_modulation_as_initiator[nbSupportedModulation] = NMT_DEP;
     nbSupportedModulation++;
@@ -364,7 +377,6 @@ int
 pn53x_wrap_frame(const uint8_t *pbtTx, const size_t szTxBits, const uint8_t *pbtTxPar,
                  uint8_t *pbtFrame)
 {
-  uint8_t  btFrame;
   uint8_t  btData;
   uint32_t uiBitPos;
   uint32_t uiDataPos = 0;
@@ -391,7 +403,7 @@ pn53x_wrap_frame(const uint8_t *pbtTx, const size_t szTxBits, const uint8_t *pbt
   // air-bytes = mirror(buffer-byte) + mirror(buffer-byte) + mirror(buffer-byte) + ..
   while (true) {
     // Reset the temporary frame byte;
-    btFrame = 0;
+    uint8_t  btFrame = 0;
 
     for (uiBitPos = 0; uiBitPos < 8; uiBitPos++) {
       // Copy as much data that fits in the frame byte
@@ -566,6 +578,12 @@ pn53x_decode_target_data(const uint8_t *pbtRawData, size_t szRawData, pn53x_type
       memcpy(pnti->nsi.abtUID, pbtRawData, 8);
       break;
 
+    case NMT_ISO14443BICLASS:
+      // Store the UID
+      for (uint8_t i = 0 ; i < 8 ; ++i)
+        pnti->nhi.abtUID[7 - i] = pbtRawData[i];
+      break;
+
     case NMT_ISO14443B2CT:
       // Store UID LSB
       memcpy(pnti->nci.abtUID, pbtRawData, 2);
@@ -604,10 +622,13 @@ pn53x_decode_target_data(const uint8_t *pbtRawData, size_t szRawData, pn53x_type
       pbtRawData += 2;
       memcpy(pnti->nji.btId, pbtRawData, 4);
       break;
-      // Should not happend...
+    case NMT_BARCODE:
+      pnti->nti.szDataLen = szRawData;
+      memcpy(pnti->nti.abtData, pbtRawData, szRawData);
+      break;
+    // Should not happend...
     case NMT_DEP:
       return NFC_ECHIP;
-      break;
   }
   return NFC_SUCCESS;
 }
@@ -820,12 +841,10 @@ pn53x_set_property_int(struct nfc_device *pnd, const nfc_property property, cons
     case NP_TIMEOUT_ATR:
       CHIP_DATA(pnd)->timeout_atr = value;
       return pn53x_RFConfiguration__Various_timings(pnd, pn53x_int_to_timeout(CHIP_DATA(pnd)->timeout_atr), pn53x_int_to_timeout(CHIP_DATA(pnd)->timeout_communication));
-      break;
     case NP_TIMEOUT_COM:
       CHIP_DATA(pnd)->timeout_communication = value;
       return pn53x_RFConfiguration__Various_timings(pnd, pn53x_int_to_timeout(CHIP_DATA(pnd)->timeout_atr), pn53x_int_to_timeout(CHIP_DATA(pnd)->timeout_communication));
-      break;
+    // Following properties are invalid (not integer)
-      // Following properties are invalid (not integer)
     case NP_HANDLE_CRC:
     case NP_HANDLE_PARITY:
     case NP_ACTIVATE_FIELD:
@@ -863,7 +882,6 @@ pn53x_set_property_bool(struct nfc_device *pnd, const nfc_property property, con
         return res;
       pnd->bCrc = bEnable;
       return NFC_SUCCESS;
-      break;
 
     case NP_HANDLE_PARITY:
       // Handle parity bit by PN53X chip or parse it as data bit
@@ -875,21 +893,17 @@ pn53x_set_property_bool(struct nfc_device *pnd, const nfc_property property, con
         return res;
       pnd->bPar = bEnable;
       return NFC_SUCCESS;
-      break;
 
     case NP_EASY_FRAMING:
       pnd->bEasyFraming = bEnable;
       return NFC_SUCCESS;
-      break;
 
     case NP_ACTIVATE_FIELD:
       return pn53x_RFConfiguration__RF_field(pnd, bEnable);
-      break;
 
     case NP_ACTIVATE_CRYPTO1:
       btValue = (bEnable) ? SYMBOL_MF_CRYPTO1_ON : 0x00;
       return pn53x_write_register(pnd, PN53X_REG_CIU_Status2, SYMBOL_MF_CRYPTO1_ON, btValue);
-      break;
 
     case NP_INFINITE_SELECT:
       // TODO Made some research around this point:
@@ -901,17 +915,14 @@ pn53x_set_property_bool(struct nfc_device *pnd, const nfc_property property, con
                                                (bEnable) ? 0xff : 0x01,        // MxRtyPSL, default: 0x01
                                                (bEnable) ? 0xff : 0x02         // MxRtyPassiveActivation, default: 0xff (0x00 leads to problems with PN531)
                                               );
-      break;
 
     case NP_ACCEPT_INVALID_FRAMES:
       btValue = (bEnable) ? SYMBOL_RX_NO_ERROR : 0x00;
       return pn53x_write_register(pnd, PN53X_REG_CIU_RxMode, SYMBOL_RX_NO_ERROR, btValue);
-      break;
 
     case NP_ACCEPT_MULTIPLE_FRAMES:
       btValue = (bEnable) ? SYMBOL_RX_MULTIPLE : 0x00;
       return pn53x_write_register(pnd, PN53X_REG_CIU_RxMode, SYMBOL_RX_MULTIPLE, btValue);
-      break;
 
     case NP_AUTO_ISO14443_4:
       if (bEnable == pnd->bAutoIso14443_4)
@@ -919,7 +930,6 @@ pn53x_set_property_bool(struct nfc_device *pnd, const nfc_property property, con
         return NFC_SUCCESS;
       pnd->bAutoIso14443_4 = bEnable;
       return pn53x_set_parameters(pnd, PARAM_AUTO_RATS, bEnable);
-      break;
 
     case NP_FORCE_ISO14443_A:
       if (!bEnable) {
@@ -935,7 +945,6 @@ pn53x_set_property_bool(struct nfc_device *pnd, const nfc_property property, con
       }
       // Set the PN53X to force 100% ASK Modified miller decoding (default for 14443A cards)
       return pn53x_write_register(pnd, PN53X_REG_CIU_TxAuto, SYMBOL_FORCE_100_ASK, 0x40);
-      break;
 
     case NP_FORCE_ISO14443_B:
       if (!bEnable) {
@@ -947,7 +956,6 @@ pn53x_set_property_bool(struct nfc_device *pnd, const nfc_property property, con
         return res;
       }
       return pn53x_write_register(pnd, PN53X_REG_CIU_RxMode, SYMBOL_RX_FRAMING, 0x03);
-      break;
 
     case NP_FORCE_SPEED_106:
       if (!bEnable) {
@@ -959,13 +967,11 @@ pn53x_set_property_bool(struct nfc_device *pnd, const nfc_property property, con
         return res;
       }
       return pn53x_write_register(pnd, PN53X_REG_CIU_RxMode, SYMBOL_RX_SPEED, 0x00);
-      break;
+    // Following properties are invalid (not boolean)
-      // Following properties are invalid (not boolean)
     case NP_TIMEOUT_COMMAND:
     case NP_TIMEOUT_ATR:
     case NP_TIMEOUT_COM:
       return NFC_EINVARG;
-      break;
   }
 
   return NFC_EINVARG;
@@ -1051,6 +1057,56 @@ pn53x_initiator_init(struct nfc_device *pnd)
   return NFC_SUCCESS;
 }
 
+// iclass requires special modulation settings
+void pn53x_initiator_init_iclass_modulation(struct nfc_device *pnd)
+{
+  // send a bunch of low level commands reverse engineered from a working iClass reader
+  // original device was using a PN512
+  //
+  //	    // TxModeReg - Defines the data rate and framing during transmission.
+  //// set bit 4 for target mode? - RxWaitRF Set to logic 1, the counter for RxWait starts only if an external RF field is detected in Target mode for NFCIP-1 or in Card Communication mode
+  //pn512_write_register(0x12, "\x03", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_TxMode, 0x03);
+  //
+  //    // RxModeReg - Defines the data rate and framing during reception.
+  //pn512_write_register(0x13, "\x03", 1, false);
+  // addy changed to set bit 3 - RxNoErr (put data in fifo before flagging read end)
+  //pn512_write_register(0x13, "\x0B", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_RxMode, 0x0B);
+
+  // ManualRCVReg - Allows manual fine tuning of the internal receiver.
+  //pn512_write_register(0x1d, "\x10", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_ManualRCV, 0x10);
+
+  // RFCfgReg - Configures the receiver gain and RF level detector sensitivity.
+  //pn512_write_register(0x26, "\x70", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_RFCfg, 0x70);
+
+  // GsNOffReg - Selects the conductance for the N-driver of the antenna driver pins TX1 and TX2 when the driver is switched off.
+  //pn512_write_register(0x23, "\x88", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_GsNOFF, 0x88);
+
+  // GsNOnReg - Selects the conductance for the N-driver of the antenna driver pins TX1 and TX2 when the driver is switched on.
+  //pn512_write_register(0x27, "\xf8", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_GsNOn, 0xf8);
+
+  // CWGsPReg - Defines the conductance of the P-driver during times of no modulation.
+  //pn512_write_register(0x28, "\x3f", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_CWGsP, 0x3f);
+
+  // ModGsPReg - Defines the driver P-output conductance during modulation.
+  //pn512_write_register(0x29, "\x10", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_ModGsP, 0x10);
+
+  // TReloadReg (MSB) - Describes the MSB of the 16-bit long timer reload value.
+  //pn512_write_register(0x2c, "\x69", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_TReloadVal_hi, 0x69);
+
+  // TReloadReg (LSB) - Describes the LSB of the 16-bit long timer reload value.
+  //pn512_write_register(0x2d, "\xf0", 1, false);
+  pn53x_WriteRegister(pnd, PN53X_REG_CIU_TReloadVal_lo, 0xf0);
+}
+
 int
 pn532_initiator_init_secure_element(struct nfc_device *pnd)
 {
@@ -1068,8 +1124,9 @@ pn53x_initiator_select_passive_target_ext(struct nfc_device *pnd,
   size_t  szTargetsData = sizeof(abtTargetsData);
   int res = 0;
   nfc_target nttmp;
+  memset(&nttmp, 0x00, sizeof(nfc_target));
 
-  if (nm.nmt == NMT_ISO14443BI || nm.nmt == NMT_ISO14443B2SR || nm.nmt == NMT_ISO14443B2CT) {
+  if (nm.nmt == NMT_ISO14443BI || nm.nmt == NMT_ISO14443B2SR || nm.nmt == NMT_ISO14443B2CT || nm.nmt == NMT_ISO14443BICLASS) {
     if (CHIP_DATA(pnd)->type == RCS360) {
       // TODO add support for RC-S360, at the moment it refuses to send raw frames without a first select
       pnd->last_error = NFC_ENOTIMPL;
@@ -1096,6 +1153,16 @@ pn53x_initiator_select_passive_target_ext(struct nfc_device *pnd,
         size_t szInitiateLen = 2;
         uint8_t abtSelect[] = { 0x0e, 0x00 };
         uint8_t abtRx[1];
+        uint8_t *pbtInitData = (uint8_t *) "\x0b";
+        size_t szInitData = 1;
+        
+        if ((res = pn53x_write_register(pnd, PN53X_REG_CIU_TxAuto, 0xef, 0x07)) < 0) // Initial RFOn, Tx2 RFAutoEn, Tx1 RFAutoEn
+          return res;
+        if ((res = pn53x_write_register(pnd, PN53X_REG_CIU_CWGsP, 0x3f, 0x3f)) < 0) // Conductance of the P-Driver
+          return res;
+        if ((res = pn53x_write_register(pnd, PN53X_REG_CIU_ModGsP, 0x3f, 0x12)) < 0) // Driver P-output conductance for the time of modulation
+          return res;
+        
         // Getting random Chip_ID
         if ((res = pn53x_initiator_transceive_bytes(pnd, abtInitiate, szInitiateLen, abtRx, sizeof(abtRx), timeout)) < 0) {
           if ((res == NFC_ERFTRANS) && (CHIP_DATA(pnd)->last_status_byte == 0x01)) { // Chip timeout
@@ -1108,9 +1175,18 @@ pn53x_initiator_select_passive_target_ext(struct nfc_device *pnd,
           return res;
         }
         szTargetsData = (size_t)res;
+        if ((res = pn53x_initiator_transceive_bytes(pnd, pbtInitData, szInitData, abtTargetsData, sizeof(abtTargetsData), timeout)) < 0) {
+          if ((res == NFC_ERFTRANS) && (CHIP_DATA(pnd)->last_status_byte == 0x01)) { // Chip timeout
+            continue;
+          } else
+            return res;
+        }
+        szTargetsData = (size_t)res;
       } else if (nm.nmt == NMT_ISO14443B2CT) {
         // Some work to do before getting the UID...
         const uint8_t abtReqt[] = { 0x10 };
+        uint8_t *pbtInitData = (uint8_t *) "\x9F\xFF\xFF";
+        size_t szInitData = 3;
         // Getting product code / fab code & store it in output buffer after the serial nr we'll obtain later
         if ((res = pn53x_initiator_transceive_bytes(pnd, abtReqt, sizeof(abtReqt), abtTargetsData + 2, sizeof(abtTargetsData) - 2, timeout)) < 0) {
           if ((res == NFC_ERFTRANS) && (CHIP_DATA(pnd)->last_status_byte == 0x01)) { // Chip timeout
@@ -1119,16 +1195,13 @@ pn53x_initiator_select_passive_target_ext(struct nfc_device *pnd,
             return res;
         }
         szTargetsData = (size_t)res;
-      }
+        if ((res = pn53x_initiator_transceive_bytes(pnd, pbtInitData, szInitData, abtTargetsData, sizeof(abtTargetsData), timeout)) < 0) {
-
+          if ((res == NFC_ERFTRANS) && (CHIP_DATA(pnd)->last_status_byte == 0x01)) { // Chip timeout
-      if ((res = pn53x_initiator_transceive_bytes(pnd, pbtInitData, szInitData, abtTargetsData, sizeof(abtTargetsData), timeout)) < 0) {
+            continue;
-        if ((res == NFC_ERFTRANS) && (CHIP_DATA(pnd)->last_status_byte == 0x01)) { // Chip timeout
+          } else
-          continue;
+            return res;
-        } else
+        }
-          return res;
+        szTargetsData = (size_t)res;
-      }
-      szTargetsData = (size_t)res;
-      if (nm.nmt == NMT_ISO14443B2CT) {
         if (szTargetsData != 2)
           return 0; // Target is not ISO14443B2CT
         uint8_t abtRead[] = { 0xC4 }; // Reading UID_MSB (Read address 4)
@@ -1136,7 +1209,49 @@ pn53x_initiator_select_passive_target_ext(struct nfc_device *pnd,
           return res;
         }
         szTargetsData = 6; // u16 UID_LSB, u8 prod code, u8 fab code, u16 UID_MSB
+      } else if (nm.nmt == NMT_ISO14443BICLASS) {
+        pn53x_initiator_init_iclass_modulation(pnd);
+        //
+        // Some work to do before getting the UID...
+        // send ICLASS_ACTIVATE_ALL command - will get timeout as we don't expect response
+        uint8_t abtReqt[] = { 0x0a }; // iClass ACTIVATE_ALL
+        uint8_t abtAnticol[11];
+        if (pn53x_initiator_transceive_bytes(pnd, abtReqt, sizeof(abtReqt), NULL, 0, timeout) < 0) {
+          log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "got expected timeout on iClass activate all");
+          //if ((res == NFC_ERFTRANS) && (CHIP_DATA(pnd)->last_status_byte == 0x01)) { // Chip timeout
+          //  continue;
+          //} else
+          //  return res;
+        }
+        // do select - returned anticol contains 'handle' for tag if present
+        abtReqt[0] = 0x0c; // iClass SELECT
+        abtAnticol[0] = 0x81; // iClass ANTICOL
+        if ((res = pn53x_initiator_transceive_bytes(pnd, abtReqt, sizeof(abtReqt), &abtAnticol[1], sizeof(abtAnticol) - 1, timeout)) < 0) {
+          log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "timeout on iClass anticol");
+          return res;
+        }
+        // write back anticol handle to get UID
+        if ((res = pn53x_initiator_transceive_bytes(pnd, abtAnticol, 9, abtTargetsData, 10, timeout)) < 0) {
+          log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "timeout on iClass get UID");
+          return res;
+        }
+        log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "iClass raw UID: %02x %02x %02x %02x %02x %02x %02x %02x", abtTargetsData[0], abtTargetsData[1], abtTargetsData[2], abtTargetsData[3], abtTargetsData[4], abtTargetsData[5], abtTargetsData[6], abtTargetsData[7]);
+        szTargetsData = 8;
+        nttmp.nm = nm;
+        if ((res = pn53x_decode_target_data(abtTargetsData, szTargetsData, CHIP_DATA(pnd)->type, nm.nmt, &(nttmp.nti))) < 0) {
+          return res;
+        }
+      } else {
+
+        if ((res = pn53x_initiator_transceive_bytes(pnd, pbtInitData, szInitData, abtTargetsData, sizeof(abtTargetsData), timeout)) < 0) {
+          if ((res == NFC_ERFTRANS) && (CHIP_DATA(pnd)->last_status_byte == 0x01)) { // Chip timeout
+            continue;
+          } else
+            return res;
+        }
+        szTargetsData = (size_t)res;
       }
+
       nttmp.nm = nm;
       if ((res = pn53x_decode_target_data(abtTargetsData, szTargetsData, CHIP_DATA(pnd)->type, nm.nmt, &(nttmp.nti))) < 0) {
         return res;
@@ -1156,10 +1271,90 @@ pn53x_initiator_select_passive_target_ext(struct nfc_device *pnd,
     } while (pnd->bInfiniteSelect);
     if (! found)
       return 0;
-  } else {
+  } else if (nm.nmt == NMT_BARCODE) {
+    if (CHIP_DATA(pnd)->type == RCS360) {
+      // TODO add support for RC-S360, at the moment it refuses to send raw frames without a first select
+      pnd->last_error = NFC_ENOTIMPL;
+      return pnd->last_error;
+    }
+    // No native support in InListPassiveTarget so we do discovery by hand
 
+    // We turn RF field off first for a better detection rate but this doesn't work well with ASK LoGO
+    if ((! CHIP_DATA(pnd)->progressive_field) && (res = nfc_device_set_property_bool(pnd, NP_ACTIVATE_FIELD, false)) < 0) {
+      return res;
+    }
+    if ((res = nfc_device_set_property_bool(pnd, NP_HANDLE_CRC, false)) < 0) {
+      return res;
+    }
+    if ((res = nfc_device_set_property_bool(pnd, NP_HANDLE_PARITY, false)) < 0) {
+      return res;
+    }
+
+    bool found = false;
+    do {
+      uint8_t abtRx[PN53x_EXTENDED_FRAME__DATA_MAX_LEN];
+      uint8_t abtRxPar[PN53x_EXTENDED_FRAME__DATA_MAX_LEN];
+      if ((res = nfc_initiator_transceive_bits(pnd, NULL, 0, NULL, abtRx, sizeof(abtRx), abtRxPar)) < 0) {
+        if ((res == NFC_ERFTRANS) || (res == NFC_ECHIP)) { // Broken reception
+          continue;
+        } else {
+          nfc_device_set_property_bool(pnd, NP_HANDLE_CRC, true);
+          nfc_device_set_property_bool(pnd, NP_HANDLE_PARITY, true);
+          return res;
+        }
+      }
+
+      // Shuffle bits to produce NFC Barcode bitstream
+      uint8_t uRemainder;
+      size_t  szPos;
+      size_t  szBytes = res / 8;
+      size_t  off = 0;
+      uint8_t i;
+      memset(abtTargetsData, 0x00, sizeof(abtTargetsData));
+      // Reinject S bit
+      abtTargetsData[off / 8] |= 1 << (7 - (off % 8));
+      off++;
+
+      for (szPos = 0; szPos < szBytes; szPos++) {
+        for (i = 0; i < 8; i++) {
+          abtTargetsData[off / 8] |= ((abtRx[szPos] >> i) & 1) << (7 - (off % 8));
+          off++;
+        }
+        abtTargetsData[off / 8] |= abtRxPar[szPos] << (7 - (off % 8));
+        off++;
+      }
+      uRemainder = res % 8;
+      for (i = 0; i < uRemainder; i++) {
+        abtTargetsData[off / 8] |= ((abtRx[szPos] >> i) & 1) << (7 - (off % 8));
+        off++;
+      }
+
+      if (off % 128 != 0) {
+        // NFC Barcode seems incomplete
+        continue;
+      }
+
+      szTargetsData = (size_t)off / 8;
+
+      // validate CRC
+      uint8_t pbtCrc[2];
+      iso14443a_crc(abtTargetsData, szTargetsData - 2, pbtCrc);
+      if ((pbtCrc[1] != abtTargetsData[szTargetsData - 2]) || (pbtCrc[0] != abtTargetsData[szTargetsData - 1])) {
+        continue;
+      }
+      nttmp.nm = nm;
+      if ((res = pn53x_decode_target_data(abtTargetsData, szTargetsData, CHIP_DATA(pnd)->type, nm.nmt, &(nttmp.nti))) < 0) {
+        return res;
+      }
+      found = true;
+      break;
+    } while (pnd->bInfiniteSelect);
+    if (! found) {
+      return 0;
+    }
+  } else {
     const pn53x_modulation pm = pn53x_nm_to_pm(nm);
-    if (PM_UNDEFINED == pm) {
+    if ((PM_UNDEFINED == pm) || (NBR_UNDEFINED == nm.nbr)) {
       pnd->last_error = NFC_EINVARG;
       return pnd->last_error;
     }
@@ -1174,6 +1369,14 @@ pn53x_initiator_select_passive_target_ext(struct nfc_device *pnd,
     if ((res = pn53x_decode_target_data(abtTargetsData + 1, szTargetsData - 1, CHIP_DATA(pnd)->type, nm.nmt, &(nttmp.nti))) < 0) {
       return res;
     }
+    if ((nm.nmt == NMT_ISO14443A) && (nm.nbr != NBR_106)) {
+      uint8_t pncmd_inpsl[4] = { InPSL, 0x01 };
+      pncmd_inpsl[2] = nm.nbr - 1;
+      pncmd_inpsl[3] = nm.nbr - 1;
+      if ((res = pn53x_transceive(pnd, pncmd_inpsl, sizeof(pncmd_inpsl), NULL, 0, 0)) < 0) {
+        return res;
+      }
+    }
   }
   if (pn53x_current_target_new(pnd, &nttmp) == NULL) {
     pnd->last_error = NFC_ESOFT;
@@ -1192,7 +1395,7 @@ pn53x_initiator_select_passive_target(struct nfc_device *pnd,
                                       const uint8_t *pbtInitData, const size_t szInitData,
                                       nfc_target *pnt)
 {
-  return pn53x_initiator_select_passive_target_ext(pnd, nm, pbtInitData, szInitData, pnt, 0);
+  return pn53x_initiator_select_passive_target_ext(pnd, nm, pbtInitData, szInitData, pnt, 300);
 }
 
 int
@@ -1222,26 +1425,28 @@ pn53x_initiator_poll_target(struct nfc_device *pnd,
       szTargetTypes++;
     }
     nfc_target ntTargets[2];
+    memset(ntTargets, 0x00, sizeof(nfc_target) * 2);
+
     if ((res = pn53x_InAutoPoll(pnd, apttTargetTypes, szTargetTypes, uiPollNr, uiPeriod, ntTargets, 0)) < 0)
       return res;
     switch (res) {
+      case 0:
+        return pnd->last_error = NFC_SUCCESS;
+        break;
       case 1:
         *pnt = ntTargets[0];
         if (pn53x_current_target_new(pnd, pnt) == NULL) {
           return pnd->last_error = NFC_ESOFT;
         }
         return res;
-        break;
       case 2:
         *pnt = ntTargets[1]; // We keep the selected one
         if (pn53x_current_target_new(pnd, pnt) == NULL) {
           return pnd->last_error = NFC_ESOFT;
         }
         return res;
-        break;
       default:
         return NFC_ECHIP;
-        break;
     }
   } else {
     bool bInfiniteSelect = pnd->bInfiniteSelect;
@@ -1303,7 +1508,6 @@ pn53x_initiator_select_dep_target(struct nfc_device *pnd,
     case NBR_847:
     case NBR_UNDEFINED:
       return NFC_EINVARG;
-      break;
   }
 
   pn53x_current_target_free(pnd);
@@ -1334,7 +1538,7 @@ pn53x_initiator_transceive_bits(struct nfc_device *pnd, const uint8_t *pbtTx, co
   uint8_t  abtCmd[PN53x_EXTENDED_FRAME__DATA_MAX_LEN] = { InCommunicateThru };
 
   // Check if we should prepare the parity bits ourself
-  if (!pnd->bPar) {
+  if ((!pnd->bPar) && (szTxBits > 0)) {
     // Convert data with parity to a frame
     if ((res = pn53x_wrap_frame(pbtTx, szTxBits, pbtTxPar, abtCmd + 1)) < 0)
       return res;
@@ -1466,9 +1670,8 @@ static void __pn53x_init_timer(struct nfc_device *pnd, const uint32_t max_cycles
 
 static uint32_t __pn53x_get_timer(struct nfc_device *pnd, const uint8_t last_cmd_byte)
 {
-  uint8_t parity;
   uint8_t counter_hi, counter_lo;
-  uint16_t counter, u16cycles;
+  uint16_t counter;
   uint32_t u32cycles;
   size_t off = 0;
   if (CHIP_DATA(pnd)->type == PN533) {
@@ -1496,6 +1699,8 @@ static uint32_t __pn53x_get_timer(struct nfc_device *pnd, const uint8_t last_cmd
     // counter saturated
     u32cycles = 0xFFFFFFFF;
   } else {
+    uint8_t parity;
+    uint16_t u16cycles;
     u16cycles = 0xFFFF - counter;
     u32cycles = u16cycles;
     u32cycles *= (CHIP_DATA(pnd)->timer_prescaler * 2 + 1);
@@ -1733,7 +1938,7 @@ pn53x_initiator_transceive_bytes_timed(struct nfc_device *pnd, const uint8_t *pb
   if (pnd->bCrc) {
     // We've to compute CRC ourselves to know last byte actually sent
     uint8_t *pbtTxRaw;
-    pbtTxRaw = (uint8_t *) malloc(szTx + 2);
+    pbtTxRaw = (uint8_t *) calloc(szTx + 2, 1);
     if (!pbtTxRaw)
       return NFC_ESOFT;
     memcpy(pbtTxRaw, pbtTx, szTx);
@@ -1846,6 +2051,40 @@ static int pn53x_ISO14443A_Jewel_is_present(struct nfc_device *pnd)
   return ret;
 }
 
+static int pn53x_ISO14443A_Barcode_is_present(struct nfc_device *pnd)
+{
+  int ret;
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "%s", "target_is_present(): Ping Barcode");
+
+  // We turn RF field off first for a better detection rate but this doesn't work well with ASK LoGO
+  if ((! CHIP_DATA(pnd)->progressive_field) && (ret = nfc_device_set_property_bool(pnd, NP_ACTIVATE_FIELD, false)) < 0) {
+    return ret;
+  }
+  if ((ret = nfc_device_set_property_bool(pnd, NP_HANDLE_CRC, false)) < 0)
+    return ret;
+  if ((ret = nfc_device_set_property_bool(pnd, NP_HANDLE_PARITY, false)) < 0)
+    return ret;
+
+  int failures = 0;
+  while (failures < 3) {
+    if ((! CHIP_DATA(pnd)->progressive_field) && (ret = nfc_device_set_property_bool(pnd, NP_ACTIVATE_FIELD, false)) < 0) {
+      return ret;
+    }
+    uint8_t abtRx[PN53x_EXTENDED_FRAME__DATA_MAX_LEN];
+    uint8_t abtRxPar[PN53x_EXTENDED_FRAME__DATA_MAX_LEN];
+    if (nfc_initiator_transceive_bits(pnd, NULL, 0, NULL, abtRx, sizeof(abtRx), abtRxPar) < 1) {
+      failures++;
+    } else {
+      nfc_device_set_property_bool(pnd, NP_HANDLE_CRC, true);
+      nfc_device_set_property_bool(pnd, NP_HANDLE_PARITY, true);
+      return NFC_SUCCESS;
+    }
+  }
+  nfc_device_set_property_bool(pnd, NP_HANDLE_CRC, true);
+  nfc_device_set_property_bool(pnd, NP_HANDLE_PARITY, true);
+  return NFC_ETGRELEASED;
+}
+
 static int pn53x_ISO14443A_MFUL_is_present(struct nfc_device *pnd)
 {
   int ret;
@@ -2016,6 +2255,29 @@ static int pn53x_ISO14443B_SR_is_present(struct nfc_device *pnd)
   return ret;
 }
 
+static int pn53x_ISO14443B_ICLASS_is_present(struct nfc_device *pnd)
+{
+  int timeout = 300;
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "%s", "target_is_present(): Ping B iClass");
+  pn53x_initiator_init_iclass_modulation(pnd);
+  //
+  // Some work to do before getting the UID...
+  // send ICLASS_ACTIVATE_ALL command - will get timeout as we don't expect response
+  uint8_t abtReqt[] = { 0x0a }; // iClass ACTIVATE_ALL
+  uint8_t abtAnticol[11];
+  if (pn53x_initiator_transceive_bytes(pnd, abtReqt, sizeof(abtReqt), NULL, 0, timeout) < 0) {
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "got expected timeout on iClass activate all");
+  }
+  // do select - returned anticol contains 'handle' for tag if present
+  abtReqt[0] = 0x0c; // iClass SELECT
+  abtAnticol[0] = 0x81; // iClass ANTICOL
+  if (pn53x_initiator_transceive_bytes(pnd, abtReqt, sizeof(abtReqt), &abtAnticol[1], sizeof(abtAnticol) - 1, timeout) < 0) {
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "timeout on iClass anticol");
+    return NFC_ETGRELEASED;;
+  }
+  return NFC_SUCCESS;
+}
+
 static int pn53x_ISO14443B_CT_is_present(struct nfc_device *pnd)
 {
   int ret;
@@ -2056,7 +2318,7 @@ pn53x_initiator_target_is_present(struct nfc_device *pnd, const nfc_target *pnt)
   }
 
   // Ping target
-  int ret;
+  int ret = NFC_EDEVNOTSUPP;
   switch (CHIP_DATA(pnd)->current_target->nm.nmt) {
     case NMT_ISO14443A:
       if (CHIP_DATA(pnd)->current_target->nti.nai.btSak & 0x20) {
@@ -2081,6 +2343,9 @@ pn53x_initiator_target_is_present(struct nfc_device *pnd, const nfc_target *pnt)
     case NMT_JEWEL:
       ret = pn53x_ISO14443A_Jewel_is_present(pnd);
       break;
+    case NMT_BARCODE:
+      ret = pn53x_ISO14443A_Barcode_is_present(pnd);
+      break;
     case NMT_ISO14443B:
       ret = pn53x_ISO14443B_4_is_present(pnd);
       break;
@@ -2093,9 +2358,8 @@ pn53x_initiator_target_is_present(struct nfc_device *pnd, const nfc_target *pnt)
     case NMT_ISO14443B2CT:
       ret = pn53x_ISO14443B_CT_is_present(pnd);
       break;
-    default:
+    case NMT_ISO14443BICLASS:
-      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "%s", "target_is_present(): card type not supported");
+      ret = pn53x_ISO14443B_ICLASS_is_present(pnd);
-      ret = NFC_EDEVNOTSUPP;
       break;
   }
   if (ret == NFC_ETGRELEASED)
@@ -2147,10 +2411,11 @@ pn53x_target_init(struct nfc_device *pnd, nfc_target *pnt, uint8_t *pbtRx, const
     case NMT_ISO14443BI:
     case NMT_ISO14443B2SR:
     case NMT_ISO14443B2CT:
+    case NMT_ISO14443BICLASS:
     case NMT_JEWEL:
+    case NMT_BARCODE:
       pnd->last_error = NFC_EDEVNOTSUPP;
       return pnd->last_error;
-      break;
   }
 
   // Let the PN53X be activated by the RF level detector from power down mode
@@ -2249,10 +2514,11 @@ pn53x_target_init(struct nfc_device *pnd, nfc_target *pnt, uint8_t *pbtRx, const
     case NMT_ISO14443BI:
     case NMT_ISO14443B2SR:
     case NMT_ISO14443B2CT:
+    case NMT_ISO14443BICLASS:
     case NMT_JEWEL:
+    case NMT_BARCODE:
       pnd->last_error = NFC_EDEVNOTSUPP;
       return pnd->last_error;
-      break;
   }
 
   bool targetActivated = false;
@@ -2397,12 +2663,15 @@ pn53x_target_receive_bytes(struct nfc_device *pnd, uint8_t *pbtRx, const size_t
             return pnd->last_error;
           }
         }
-        // NO BREAK
+        abtCmd[0] = TgGetInitiatorCommand;
+        break;
       case NMT_JEWEL:
+      case NMT_BARCODE:
       case NMT_ISO14443B:
       case NMT_ISO14443BI:
       case NMT_ISO14443B2SR:
       case NMT_ISO14443B2CT:
+      case NMT_ISO14443BICLASS:
       case NMT_FELICA:
         abtCmd[0] = TgGetInitiatorCommand;
         break;
@@ -2502,12 +2771,15 @@ pn53x_target_send_bytes(struct nfc_device *pnd, const uint8_t *pbtTx, const size
             return pnd->last_error;
           }
         }
-        // NO BREAK
+        abtCmd[0] = TgResponseToInitiator;
+        break;
       case NMT_JEWEL:
+      case NMT_BARCODE:
       case NMT_ISO14443B:
       case NMT_ISO14443BI:
       case NMT_ISO14443B2SR:
       case NMT_ISO14443B2CT:
+      case NMT_ISO14443BICLASS:
       case NMT_FELICA:
         abtCmd[0] = TgResponseToInitiator;
         break;
@@ -2720,6 +2992,7 @@ pn53x_InListPassiveTarget(struct nfc_device *pnd,
       }
       break;
     case PM_JEWEL_106:
+    case PM_BARCODE_106:
       if (CHIP_DATA(pnd)->type == PN531) {
         // These modulations are not supported by pn531
         pnd->last_error = NFC_EDEVNOTSUPP;
@@ -2911,7 +3184,6 @@ pn53x_InJumpForDEP(struct nfc_device *pnd,
     case NBR_UNDEFINED:
       pnd->last_error = NFC_EINVARG;
       return pnd->last_error;
-      break;
   }
 
   if (pbtNFCID3i) {
@@ -3128,22 +3400,18 @@ pn53x_nm_to_pm(const nfc_modulation nm)
   switch (nm.nmt) {
     case NMT_ISO14443A:
       return PM_ISO14443A_106;
-      break;
 
     case NMT_ISO14443B:
+    case NMT_ISO14443BICLASS:
       switch (nm.nbr) {
         case NBR_106:
           return PM_ISO14443B_106;
-          break;
         case NBR_212:
           return PM_ISO14443B_212;
-          break;
         case NBR_424:
           return PM_ISO14443B_424;
-          break;
         case NBR_847:
           return PM_ISO14443B_847;
-          break;
         case NBR_UNDEFINED:
           // Nothing to do...
           break;
@@ -3152,16 +3420,16 @@ pn53x_nm_to_pm(const nfc_modulation nm)
 
     case NMT_JEWEL:
       return PM_JEWEL_106;
-      break;
+
+    case NMT_BARCODE:
+      return PM_BARCODE_106;
 
     case NMT_FELICA:
       switch (nm.nbr) {
         case NBR_212:
           return PM_FELICA_212;
-          break;
         case NBR_424:
           return PM_FELICA_424;
-          break;
         case NBR_106:
         case NBR_847:
         case NBR_UNDEFINED:
@@ -3194,36 +3462,31 @@ pn53x_ptt_to_nm(const pn53x_target_type ptt)
     case PTT_MIFARE:
     case PTT_ISO14443_4A_106:
       return (const nfc_modulation) { .nmt = NMT_ISO14443A, .nbr = NBR_106 };
-      break;
 
     case PTT_ISO14443_4B_106:
     case PTT_ISO14443_4B_TCL_106:
       return (const nfc_modulation) { .nmt = NMT_ISO14443B, .nbr = NBR_106 };
-      break;
 
     case PTT_JEWEL_106:
       return (const nfc_modulation) { .nmt = NMT_JEWEL, .nbr = NBR_106 };
-      break;
 
     case PTT_FELICA_212:
       return (const nfc_modulation) { .nmt = NMT_FELICA, .nbr = NBR_212 };
-      break;
+
     case PTT_FELICA_424:
       return (const nfc_modulation) { .nmt = NMT_FELICA, .nbr = NBR_424 };
-      break;
 
     case PTT_DEP_PASSIVE_106:
     case PTT_DEP_ACTIVE_106:
       return (const nfc_modulation) { .nmt = NMT_DEP, .nbr = NBR_106 };
-      break;
+
     case PTT_DEP_PASSIVE_212:
     case PTT_DEP_ACTIVE_212:
       return (const nfc_modulation) { .nmt = NMT_DEP, .nbr = NBR_212 };
-      break;
+
     case PTT_DEP_PASSIVE_424:
     case PTT_DEP_ACTIVE_424:
       return (const nfc_modulation) { .nmt = NMT_DEP, .nbr = NBR_424 };
-      break;
   }
   // We should never be here, this line silent compilation warning
   return (const nfc_modulation) { .nmt = NMT_ISO14443A, .nbr = NBR_106 };
@@ -3235,14 +3498,14 @@ pn53x_nm_to_ptt(const nfc_modulation nm)
   switch (nm.nmt) {
     case NMT_ISO14443A:
       return PTT_MIFARE;
-      // return PTT_ISO14443_4A_106;
+    // return PTT_ISO14443_4A_106;
-      break;
 
     case NMT_ISO14443B:
+    case NMT_ISO14443BICLASS:
       switch (nm.nbr) {
         case NBR_106:
           return PTT_ISO14443_4B_106;
-          break;
+
         case NBR_UNDEFINED:
         case NBR_212:
         case NBR_424:
@@ -3254,16 +3517,15 @@ pn53x_nm_to_ptt(const nfc_modulation nm)
 
     case NMT_JEWEL:
       return PTT_JEWEL_106;
-      break;
 
     case NMT_FELICA:
       switch (nm.nbr) {
         case NBR_212:
           return PTT_FELICA_212;
-          break;
+
         case NBR_424:
           return PTT_FELICA_424;
-          break;
+
         case NBR_UNDEFINED:
         case NBR_106:
         case NBR_847:
@@ -3275,6 +3537,7 @@ pn53x_nm_to_ptt(const nfc_modulation nm)
     case NMT_ISO14443BI:
     case NMT_ISO14443B2SR:
     case NMT_ISO14443B2CT:
+    case NMT_BARCODE:
     case NMT_DEP:
       // Nothing to do...
       break;
@@ -3299,19 +3562,21 @@ pn53x_get_supported_modulation(nfc_device *pnd, const nfc_mode mode, const nfc_m
 }
 
 int
-pn53x_get_supported_baud_rate(nfc_device *pnd, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br)
+pn53x_get_supported_baud_rate(nfc_device *pnd, const nfc_mode mode, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br)
 {
   switch (nmt) {
     case NMT_FELICA:
       *supported_br = (nfc_baud_rate *)pn53x_felica_supported_baud_rates;
       break;
-    case NMT_ISO14443A:
+    case NMT_ISO14443A: {
-      *supported_br = (nfc_baud_rate *)pn53x_iso14443a_supported_baud_rates;
+      if ((CHIP_DATA(pnd)->type != PN533) || (mode == N_TARGET)) {
-      break;
+        *supported_br = (nfc_baud_rate *)pn532_iso14443a_supported_baud_rates;
-    case NMT_ISO14443B:
+      } else {
-    case NMT_ISO14443BI:
+        *supported_br = (nfc_baud_rate *)pn533_iso14443a_supported_baud_rates;
-    case NMT_ISO14443B2SR:
+      }
-    case NMT_ISO14443B2CT: {
+    }
+    break;
+    case NMT_ISO14443B: {
       if ((CHIP_DATA(pnd)->type != PN533)) {
         *supported_br = (nfc_baud_rate *)pn532_iso14443b_supported_baud_rates;
       } else {
@@ -3319,9 +3584,18 @@ pn53x_get_supported_baud_rate(nfc_device *pnd, const nfc_modulation_type nmt, co
       }
     }
     break;
+    case NMT_ISO14443BI:
+    case NMT_ISO14443B2SR:
+    case NMT_ISO14443B2CT:
+    case NMT_ISO14443BICLASS:
+      *supported_br = (nfc_baud_rate *)pn532_iso14443b_supported_baud_rates;
+      break;
     case NMT_JEWEL:
       *supported_br = (nfc_baud_rate *)pn53x_jewel_supported_baud_rates;
       break;
+    case NMT_BARCODE:
+      *supported_br = (nfc_baud_rate *)pn53x_barcode_supported_baud_rates;
+      break;
     case NMT_DEP:
       *supported_br = (nfc_baud_rate *)pn53x_dep_supported_baud_rates;
       break;
@@ -3434,7 +3708,6 @@ pn53x_get_information_about(nfc_device *pnd, char **pbuf)
     free(*pbuf);
     return res;
   }
-
   for (int i = 0; nmt[i]; i++) {
     if ((res = snprintf(buf, buflen, "%s%s (", (i == 0) ? "" : ", ", str_nfc_modulation_type(nmt[i]))) < 0) {
       free(*pbuf);
@@ -3447,7 +3720,7 @@ pn53x_get_information_about(nfc_device *pnd, char **pbuf)
     }
     buflen -= res;
     const nfc_baud_rate *nbr;
-    if ((res = nfc_device_get_supported_baud_rate(pnd, nmt[i], &nbr)) < 0) {
+    if ((res = nfc_device_get_supported_baud_rate_target_mode(pnd, nmt[i], &nbr)) < 0) {
       free(*pbuf);
       return res;
     }
@@ -3576,6 +3849,9 @@ pn53x_data_new(struct nfc_device *pnd, const struct pn53x_io *io)
 
   CHIP_DATA(pnd)->supported_modulation_as_target = NULL;
 
+  // Set default progressive field flag
+  CHIP_DATA(pnd)->progressive_field = false;
+
   return pnd->chip_data;
 }
 

libnfc/chips/pn53x.h

@@ -9,6 +9,7 @@
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
+ * Copyright (C) 2020      Adam Laurie
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as published by the
@@ -210,6 +211,7 @@ struct pn53x_data {
   /** Supported modulation type */
   nfc_modulation_type *supported_modulation_as_initiator;
   nfc_modulation_type *supported_modulation_as_target;
+  bool progressive_field;
 };
 
 #define CHIP_DATA(pnd) ((struct pn53x_data*)(pnd->chip_data))
@@ -231,6 +233,8 @@ typedef enum {
   PM_ISO14443B_106 = 0x03,
   /** Jewel Topaz (Innovision Research & Development) (Not supported by PN531) */
   PM_JEWEL_106 = 0x04,
+  /** Thinfilm NFC Barcode (Not supported by PN531) */
+  PM_BARCODE_106 = 0x05,
   /** ISO14443-B http://en.wikipedia.org/wiki/ISO/IEC_14443 (Not supported by PN531 nor PN532) */
   PM_ISO14443B_212 = 0x06,
   /** ISO14443-B http://en.wikipedia.org/wiki/ISO/IEC_14443 (Not supported by PN531 nor PN532) */
@@ -319,6 +323,7 @@ int    pn53x_idle(struct nfc_device *pnd);
 
 // NFC device as Initiator functions
 int    pn53x_initiator_init(struct nfc_device *pnd);
+void   pn53x_initiator_init_iclass_modulation(struct nfc_device *pnd);
 int    pn532_initiator_init_secure_element(struct nfc_device *pnd);
 int    pn53x_initiator_select_passive_target(struct nfc_device *pnd,
                                              const nfc_modulation nm,
@@ -392,7 +397,7 @@ int    pn53x_check_ack_frame(struct nfc_device *pnd, const uint8_t *pbtRxFrame,
 int    pn53x_check_error_frame(struct nfc_device *pnd, const uint8_t *pbtRxFrame, const size_t szRxFrameLen);
 int    pn53x_build_frame(uint8_t *pbtFrame, size_t *pszFrame, const uint8_t *pbtData, const size_t szData);
 int    pn53x_get_supported_modulation(nfc_device *pnd, const nfc_mode mode, const nfc_modulation_type **const supported_mt);
-int    pn53x_get_supported_baud_rate(nfc_device *pnd, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br);
+int    pn53x_get_supported_baud_rate(nfc_device *pnd, const nfc_mode mode, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br);
 int    pn53x_get_information_about(nfc_device *pnd, char **pbuf);
 
 void   *pn53x_data_new(struct nfc_device *pnd, const struct pn53x_io *io);

libnfc/conf.c

@@ -33,9 +33,9 @@
 #ifdef CONFFILES
 #include <stdio.h>
 #include <stdlib.h>
+#include <ctype.h>
 #include <dirent.h>
 #include <string.h>
-#include <regex.h>
 #include <sys/stat.h>
 
 #include <nfc/nfc.h>
@@ -56,30 +56,129 @@
 #define LIBNFC_CONFFILE        LIBNFC_SYSCONFDIR"/libnfc.conf"
 #define LIBNFC_DEVICECONFDIR   LIBNFC_SYSCONFDIR"/devices.d"
 
-static bool
+static int
-conf_parse_file(const char *filename, void (*conf_keyvalue)(void *data, const char *key, const char *value), void *data)
+escaped_value(const char line[BUFSIZ], int i, char **value)
+{
+  if (line[i] != '"')
+    goto FAIL;
+  i++;
+  if (line[i] == 0 || line[i] == '\n')
+    goto FAIL;
+  int c = 0;
+  while (line[i] && line[i] != '"') {
+    i++;
+    c++;
+  }
+  if (line[i] != '"')
+    goto FAIL;
+  *value = malloc(c + 1);
+  if (!*value)
+    goto FAIL;
+  memset(*value, 0, c + 1);
+  memcpy(*value, &line[i - c], c);
+  i++;
+  while (line[i] && isspace(line[i]))
+    i++;
+  if (line[i] != 0 && line[i] != '\n')
+    goto FAIL;
+  return 0;
+
+FAIL:
+  free(*value);
+  *value = NULL;
+  return -1;
+}
+
+static int
+non_escaped_value(const char line[BUFSIZ], int i, char **value)
+{
+  int c = 0;
+  while (line[i] && !isspace(line[i])) {
+    i++;
+    c++;
+  }
+  *value = malloc(c + 1);
+  if (!*value)
+    goto FAIL;
+  memset(*value, 0, c + 1);
+  memcpy(*value, &line[i - c], c);
+  i++;
+  while (line[i] && isspace(line[i]))
+    i++;
+  if (line[i] != 0)
+    goto FAIL;
+  return 0;
+
+FAIL:
+  free(*value);
+  *value = NULL;
+  return -1;
+}
+
+static int
+parse_line(const char line[BUFSIZ], char **key, char **value)
+{
+  *key = NULL;
+  *value = NULL;
+  int i = 0;
+  int c = 0;
+
+  // optional initial spaces
+  while (isspace(line[i]))
+    i++;
+  if (line[i] == 0 || line[i] == '\n')
+    return -1;
+
+  // key
+  while (isalnum(line[i]) || line[i] == '_' || line[i] == '.') {
+    i++;
+    c++;
+  }
+  if (c == 0 || line[i] == 0 || line[i] == '\n') // key is empty
+    return -1;
+  *key = malloc(c + 1);
+  if (!*key)
+    return -1;
+  memset(*key, 0, c + 1);
+  memcpy(*key, &line[i - c], c);
+
+  // space before '='
+  while (isspace(line[i]))
+    i++;
+  if (line[i] != '=')
+    return -1;
+  i++;
+  if (line[i] == 0 || line[i] == '\n')
+    return -1;
+  // space after '='
+  while (isspace(line[i]))
+    i++;
+  if (line[i] == 0 || line[i] == '\n')
+    return -1;
+  if (escaped_value(line, i, value) == 0)
+    return 0;
+  else if (non_escaped_value(line, i, value) == 0)
+    return 0;
+
+  // Extracting key or value failed
+  free(*key);
+  *key = NULL;
+  free(*value);
+  *value = NULL;
+  return -1;
+}
+
+static void
+conf_parse_file(const char *filename,
+                void (*conf_keyvalue)(void *data, const char *key, const char *value),
+                void *data)
 {
   FILE *f = fopen(filename, "r");
   if (!f) {
     log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "Unable to open file: %s", filename);
-    return false;
+    return;
   }
   char line[BUFSIZ];
-  const char *str_regex = "^[[:space:]]*([[:alnum:]_.]+)[[:space:]]*=[[:space:]]*(\"(.+)\"|([^[:space:]]+))[[:space:]]*$";
-  regex_t preg;
-  if (regcomp(&preg, str_regex, REG_EXTENDED | REG_NOTEOL) != 0) {
-    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "%s", "Regular expression used for configuration file parsing is not valid.");
-    fclose(f);
-    return false;
-  }
-  size_t nmatch = preg.re_nsub + 1;
-  regmatch_t *pmatch = malloc(sizeof(*pmatch) * nmatch);
-  if (!pmatch) {
-    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "%s", "Not enough memory: malloc failed.");
-    regfree(&preg);
-    fclose(f);
-    return false;
-  }
 
   int lineno = 0;
   while (fgets(line, BUFSIZ, f) != NULL) {
@@ -89,30 +188,22 @@ conf_parse_file(const char *filename, void (*conf_keyvalue)(void *data, const ch
       case '\n':
         break;
       default: {
-        int match;
+        char *key;
-        if ((match = regexec(&preg, line, nmatch, pmatch, 0)) == 0) {
+        char *value;
-          const size_t key_size = pmatch[1].rm_eo - pmatch[1].rm_so;
+        if (parse_line(line, &key, &value) == 0) {
-          const off_t  value_pmatch = pmatch[3].rm_eo != -1 ? 3 : 4;
-          const size_t value_size = pmatch[value_pmatch].rm_eo - pmatch[value_pmatch].rm_so;
-          char key[key_size + 1];
-          char value[value_size + 1];
-          strncpy(key, line + (pmatch[1].rm_so), key_size);
-          key[key_size] = '\0';
-          strncpy(value, line + (pmatch[value_pmatch].rm_so), value_size);
-          value[value_size] = '\0';
           conf_keyvalue(data, key, value);
+          free(key);
+          free(value);
         } else {
+          free(key);
+          free(value);
           log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Parse error on line #%d: %s", lineno, line);
         }
       }
-      break;
     }
   }
-
-  free(pmatch);
-  regfree(&preg);
   fclose(f);
-  return false;
+  return;
 }
 
 static void
@@ -177,14 +268,8 @@ conf_devices_load(const char *dirname, nfc_context *context)
     log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Unable to open directory: %s", dirname);
   } else {
     struct dirent *de;
-#ifdef WIN32
     while ((de =  readdir(d)) != NULL)  {
-#else
+      // FIXME add a way to sort devices
-    struct dirent entry;
-    struct dirent *result;
-    while ((readdir_r(d, &entry, &result) == 0) && (result != NULL)) {
-      de = &entry;
-#endif
       if (de->d_name[0] != '.') {
         const size_t filename_len = strlen(de->d_name);
         const size_t extension_len = strlen(".conf");

libnfc/drivers/Makefile.am

@@ -7,6 +7,10 @@ libnfcdrivers_la_SOURCES =
 libnfcdrivers_la_CFLAGS = @DRIVERS_CFLAGS@ -I$(top_srcdir)/libnfc -I$(top_srcdir)/libnfc/buses
 libnfcdrivers_la_LIBADD =
 
+if DRIVER_PCSC_ENABLED
+libnfcdrivers_la_SOURCES += pcsc.c pcsc.h
+endif
+
 if DRIVER_ACR122_PCSC_ENABLED
 libnfcdrivers_la_SOURCES += acr122_pcsc.c acr122_pcsc.h
 endif
@@ -39,6 +43,11 @@ if DRIVER_PN532_I2C_ENABLED
 libnfcdrivers_la_SOURCES += pn532_i2c.c pn532_i2c.h
 endif
 
+if DRIVER_PN71XX_ENABLED
+libnfcdrivers_la_LIBADD += @LIBNFC_NCI_LIBS@
+libnfcdrivers_la_SOURCES += pn71xx.c pn71xx.h
+endif
+
 if PCSC_ENABLED
   libnfcdrivers_la_CFLAGS += @libpcsclite_CFLAGS@
   libnfcdrivers_la_LIBADD += @libpcsclite_LIBS@

libnfc/drivers/acr122_pcsc.c

@@ -59,7 +59,7 @@
 #  define IOCTL_CCID_ESCAPE_SCARD_CTL_CODE SCARD_CTL_CODE(3500)
 #elif defined(__APPLE__)
 #  define IOCTL_CCID_ESCAPE_SCARD_CTL_CODE (((0x31) << 16) | ((3500) << 2))
-#elif defined (__FreeBSD__) || defined (__OpenBSD__)
+#elif defined (__FreeBSD__) || defined (__OpenBSD__) || defined (__NetBSD__)
 #  define IOCTL_CCID_ESCAPE_SCARD_CTL_CODE (((0x31) << 16) | ((3500) << 2))
 #elif defined (__linux__)
 #  include <reader.h>
@@ -93,7 +93,7 @@ const struct pn53x_io acr122_pcsc_io;
 // Prototypes
 char   *acr122_pcsc_firmware(nfc_device *pnd);
 
-const char *supported_devices[] = {
+static const char *supported_devices[] = {
   "ACS ACR122",         // ACR122U & Touchatag, last version
   "ACS ACR 38U-CCID",   // Touchatag, early version
   "ACS ACR38U-CCID",    // Touchatag, early version, under MacOSX
@@ -400,15 +400,14 @@ acr122_pcsc_receive(nfc_device *pnd, uint8_t *pbtData, const size_t szData, int
 {
   // FIXME: timeout is not handled
   (void) timeout;
-
   int len;
-  uint8_t  abtRxCmd[5] = { 0xFF, 0xC0, 0x00, 0x00 };
 
   if (DRIVER_DATA(pnd)->ioCard.dwProtocol == SCARD_PROTOCOL_T0) {
     /*
      * Retrieve the PN532 response.
      */
     DWORD dwRxLen = sizeof(DRIVER_DATA(pnd)->abtRx);
+    uint8_t  abtRxCmd[5] = { 0xFF, 0xC0, 0x00, 0x00 };
     abtRxCmd[4] = DRIVER_DATA(pnd)->abtRx[1];
     if (SCardTransmit(DRIVER_DATA(pnd)->hCard, &(DRIVER_DATA(pnd)->ioCard), abtRxCmd, sizeof(abtRxCmd), NULL, DRIVER_DATA(pnd)->abtRx, &dwRxLen) != SCARD_S_SUCCESS) {
       pnd->last_error = NFC_EIO;

libnfc/drivers/acr122_usb.c

@@ -60,7 +60,9 @@ Thanks to d18c7db and Okko for example code
 #include <sys/select.h>
 #include <errno.h>
 #include <string.h>
-
+#ifdef _MSC_VER
+#include <sys/types.h>
+#endif
 #include <nfc/nfc.h>
 
 #include "nfc-internal.h"
@@ -262,6 +264,7 @@ struct acr122_usb_supported_device {
 const struct acr122_usb_supported_device acr122_usb_supported_devices[] = {
   { 0x072F, 0x2200, "ACS ACR122" },
   { 0x072F, 0x90CC, "Touchatag" },
+  { 0x072F, 0x2214, "ACS ACR1222" },
 };
 
 // Find transfer endpoints for bulk transfers
@@ -330,7 +333,10 @@ acr122_usb_scan(const nfc_context *context, nfc_connstring connstrings[], const
           // acr122_usb_get_usb_device_name (dev, udev, pnddDevices[device_found].acDevice, sizeof (pnddDevices[device_found].acDevice));
           log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "device found: Bus %s Device %s Name %s", bus->dirname, dev->filename, acr122_usb_supported_devices[n].name);
           usb_close(udev);
-          snprintf(connstrings[device_found], sizeof(nfc_connstring), "%s:%s:%s", ACR122_USB_DRIVER_NAME, bus->dirname, dev->filename);
+          if (snprintf(connstrings[device_found], sizeof(nfc_connstring), "%s:%s:%s", ACR122_USB_DRIVER_NAME, bus->dirname, dev->filename) >= (int)sizeof(nfc_connstring)) {
+            // truncation occurred, skipping that one
+            continue;
+          }
           device_found++;
           // Test if we reach the maximum "wanted" devices
           if (device_found == connstrings_len) {
@@ -426,12 +432,15 @@ acr122_usb_open(const nfc_context *context, const nfc_connstring connstring)
         goto free_mem;
       }
 
-      res = usb_set_altinterface(data.pudh, 0);
+      // Check if there are more than 0 alternative interfaces and claim the first one
-      if (res < 0) {
+      if (dev->config->interface->altsetting->bAlternateSetting > 0) {
-        log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Unable to set alternate setting on USB interface (%s)", _usb_strerror(res));
+        res = usb_set_altinterface(data.pudh, 0);
-        usb_close(data.pudh);
+        if (res < 0) {
-        // we failed to use the specified device
+          log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Unable to set alternate setting on USB interface (%s)", _usb_strerror(res));
-        goto free_mem;
+          usb_close(data.pudh);
+          // we failed to use the specified device
+          goto free_mem;
+        }
       }
 
       // Allocate memory for the device info and specification, fill it and return the info
@@ -589,7 +598,7 @@ read:
   if (timeout == USB_INFINITE_TIMEOUT) {
     usb_timeout = USB_TIMEOUT_PER_PASS;
   } else {
-    // A user-provided timeout is set, we have to cut it in multiple chunk to be able to keep an nfc_abort_command() mecanism
+    // A user-provided timeout is set, we have to cut it in multiple chunk to be able to keep an nfc_abort_command() mechanism
     remaining_time -= USB_TIMEOUT_PER_PASS;
     if (remaining_time <= 0) {
       pnd->last_error = NFC_ETIMEOUT;
@@ -603,6 +612,7 @@ read:
 
   uint8_t attempted_response = RDR_to_PC_DataBlock;
   size_t len;
+  int error, status;
 
   if (res == NFC_ETIMEOUT) {
     if (DRIVER_DATA(pnd)->abort_flag) {
@@ -614,7 +624,7 @@ read:
       goto read;
     }
   }
-  if (res < 12) {
+  if (res < 10) {
     log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "%s", "Invalid RDR_to_PC_DataBlock frame");
     // try to interrupt current device state
     acr122_usb_ack(pnd);
@@ -629,6 +639,16 @@ read:
   offset++;
 
   len = abtRxBuf[offset++];
+  status = abtRxBuf[7];
+  error = abtRxBuf[8];
+  if (len == 0 && error == 0xFE) { // ICC_MUTE; XXX check for more errors
+      // Do not check status; my ACR122U seemingly has status=0 in this case,
+      // even though the spec says it should have had bmCommandStatus=1
+      // and bmICCStatus=1.
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "%s", "Command timed out");
+      pnd->last_error = NFC_ETIMEOUT;
+      return pnd->last_error;
+  }
   if (!((len > 1) && (abtRxBuf[10] == 0xd5))) { // In case we didn't get an immediate answer:
     if (len != 2) {
       log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "%s", "Wrong reply");
@@ -657,7 +677,7 @@ read:
         goto read; // FIXME May cause some trouble on Touchatag, right ?
       }
     }
-    if (res < 12) {
+    if (res < 10) {
       // try to interrupt current device state
       acr122_usb_ack(pnd);
       pnd->last_error = NFC_EIO;

libnfc/drivers/acr122s.c

@@ -422,7 +422,7 @@ acr122s_scan(const nfc_context *context, nfc_connstring connstrings[], const siz
 
   while ((acPort = acPorts[iDevice++])) {
     sp = uart_open(acPort);
-    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Trying to find ACR122S device on serial port: %s at %d bauds.", acPort, ACR122S_DEFAULT_SPEED);
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Trying to find ACR122S device on serial port: %s at %d baud.", acPort, ACR122S_DEFAULT_SPEED);
 
     if ((sp != INVALID_SERIAL_PORT) && (sp != CLAIMED_SERIAL_PORT)) {
       // We need to flush input to be sure first reply does not comes from older byte transceive
@@ -527,7 +527,7 @@ acr122s_close(nfc_device *pnd)
   uart_close(DRIVER_DATA(pnd)->port);
 
 #ifndef WIN32
-  // Release file descriptors used for abort mecanism
+  // Release file descriptors used for abort mechanism
   close(DRIVER_DATA(pnd)->abort_fds[0]);
   close(DRIVER_DATA(pnd)->abort_fds[1]);
 #endif
@@ -562,7 +562,7 @@ acr122s_open(const nfc_context *context, const nfc_connstring connstring)
   }
 
   log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG,
-          "Attempt to connect to: %s at %d bauds.", ndd.port, ndd.speed);
+          "Attempt to connect to: %s at %d baud.", ndd.port, ndd.speed);
 
   sp = uart_open(ndd.port);
   if (sp == INVALID_SERIAL_PORT) {

libnfc/drivers/arygon.c

@@ -91,7 +91,6 @@ struct arygon_data {
 
 // ARYGON frames
 static const uint8_t arygon_error_none[] = "FF000000\x0d\x0a";
-static const uint8_t arygon_error_incomplete_command[] = "FF0C0000\x0d\x0a";
 static const uint8_t arygon_error_unknown_mode[] = "FF060000\x0d\x0a";
 
 // Prototypes
@@ -109,7 +108,7 @@ arygon_scan(const nfc_context *context, nfc_connstring connstrings[], const size
 
   while ((acPort = acPorts[iDevice++])) {
     sp = uart_open(acPort);
-    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Trying to find ARYGON device on serial port: %s at %d bauds.", acPort, ARYGON_DEFAULT_SPEED);
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Trying to find ARYGON device on serial port: %s at %d baud.", acPort, ARYGON_DEFAULT_SPEED);
 
     if ((sp != INVALID_SERIAL_PORT) && (sp != CLAIMED_SERIAL_PORT)) {
       // We need to flush input to be sure first reply does not comes from older byte transceive
@@ -159,7 +158,7 @@ arygon_scan(const nfc_context *context, nfc_connstring connstrings[], const size
       }
 
 #ifndef WIN32
-      // pipe-based abort mecanism
+      // pipe-based abort mechanism
       if (pipe(DRIVER_DATA(pnd)->iAbortFds) < 0) {
         uart_close(DRIVER_DATA(pnd)->port);
         pn53x_data_free(pnd);
@@ -212,7 +211,7 @@ arygon_close_step2(nfc_device *pnd)
   uart_close(DRIVER_DATA(pnd)->port);
 
 #ifndef WIN32
-  // Release file descriptors used for abort mecanism
+  // Release file descriptors used for abort mechanism
   close(DRIVER_DATA(pnd)->iAbortFds[0]);
   close(DRIVER_DATA(pnd)->iAbortFds[1]);
 #endif
@@ -253,7 +252,7 @@ arygon_open(const nfc_context *context, const nfc_connstring connstring)
   serial_port sp;
   nfc_device *pnd = NULL;
 
-  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Attempt to open: %s at %d bauds.", ndd.port, ndd.speed);
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Attempt to open: %s at %d baud.", ndd.port, ndd.speed);
   sp = uart_open(ndd.port);
 
   if (sp == INVALID_SERIAL_PORT)
@@ -305,7 +304,7 @@ arygon_open(const nfc_context *context, const nfc_connstring connstring)
   pnd->driver = &arygon_driver;
 
 #ifndef WIN32
-  // pipe-based abort mecanism
+  // pipe-based abort mechanism
   if (pipe(DRIVER_DATA(pnd)->iAbortFds) < 0) {
     uart_close(DRIVER_DATA(pnd)->port);
     pn53x_data_free(pnd);

libnfc/drivers/pcsc.h

@@ -0,0 +1,35 @@
+/*-
+ * Free/Libre Near Field Communication (NFC) library
+ *
+ * Libnfc historical contributors:
+ * Copyright (C) 2019      Frank Morgner
+ * See AUTHORS file for a more comprehensive list of contributors.
+ * Additional contributors of this file:
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+ * @file pcsc.h
+ * @brief Driver for non-ACR122 devices (behind PC/SC daemon)
+ */
+
+#ifndef __NFC_DRIVER_PCSC_H__
+#define __NFC_DRIVER_PCSC_H__
+
+#include <nfc/nfc-types.h>
+
+extern const struct nfc_driver pcsc_driver;
+
+#endif // ! __NFC_DRIVER_PCSC_H__

libnfc/drivers/pn532_i2c.c

@@ -59,6 +59,13 @@
 // I2C address of the PN532 chip.
 #define PN532_I2C_ADDR 0x24
 
+/*
+ * When sending lots of data, the pn532 occasionally fails to respond in time.
+ * Since it happens so rarely, lets try to fix it by re-sending the data. This
+ * define allows for fine tuning the number of retries.
+ */
+#define PN532_SEND_RETRIES 3
+
 // Internal data structs
 const struct pn53x_io pn532_i2c_io;
 
@@ -67,13 +74,9 @@ struct pn532_i2c_data {
   volatile bool abort_flag;
 };
 
-/* Delay for the loop waiting for READY frame (in ms) */
+/* preamble and start bytes, see pn532-internal.h for details */
-#define PN532_RDY_LOOP_DELAY 90
+const uint8_t pn53x_preamble_and_start[] = { 0x00, 0x00, 0xff };
-
+#define PN53X_PREAMBLE_AND_START_LEN	(sizeof(pn53x_preamble_and_start) / sizeof(pn53x_preamble_and_start[0]))
-const struct timespec rdyDelay = {
-  .tv_sec = 0,
-  .tv_nsec = PN532_RDY_LOOP_DELAY * 1000 * 1000
-};
 
 /* Private Functions Prototypes */
 
@@ -96,6 +99,70 @@ static size_t pn532_i2c_scan(const nfc_context *context, nfc_connstring connstri
 
 #define DRIVER_DATA(pnd) ((struct pn532_i2c_data*)(pnd->driver_data))
 
+/*
+ * Bus free time (in ms) between a STOP condition and START condition. See
+ * tBuf in the PN532 data sheet, section 12.25: Timing for the I2C interface,
+ * table 320. I2C timing specification, page 211, rev. 3.2 - 2007-12-07.
+ */
+#define PN532_BUS_FREE_TIME 5
+static struct timespec __transaction_stop;
+
+/**
+ * @brief Wrapper around i2c_read to ensure proper timing by respecting the
+ * 	  minimal free bus time between a STOP condition and a START condition.
+ *
+ * @note This is not thread safe, but since libnfc is single threaded
+ * 	 this should be okay.
+ *
+ * @param id I2C device
+ * @param buf pointer on buffer used to store data
+ * @param len length of the buffer
+ * @return length (in bytes) of read data, or driver error code (negative value)
+ */
+static ssize_t pn532_i2c_read(const i2c_device id,
+                              uint8_t *buf, const size_t len)
+{
+  struct timespec transaction_start, bus_free_time = { 0, 0 };
+  ssize_t ret;
+
+  clock_gettime(CLOCK_MONOTONIC, &transaction_start);
+  bus_free_time.tv_nsec = (PN532_BUS_FREE_TIME * 1000 * 1000) -
+                          (transaction_start.tv_nsec - __transaction_stop.tv_nsec);
+  nanosleep(&bus_free_time, NULL);
+
+  ret = i2c_read(id, buf, len);
+  clock_gettime(CLOCK_MONOTONIC, &__transaction_stop);
+  return ret;
+}
+
+/**
+ * @brief Wrapper around i2c_write to ensure proper timing by respecting the
+ * 	  minimal free bus time between a STOP condition and a START condition.
+ *
+ * @note This is not thread safe, but since libnfc is single threaded
+ * 	 this should be okay.
+ *
+ * @param id I2C device
+ * @param buf pointer on buffer containing data
+ * @param len length of the buffer
+ * @return NFC_SUCCESS on success, otherwise driver error code
+ */
+static ssize_t pn532_i2c_write(const i2c_device id,
+                               const uint8_t *buf, const size_t len)
+{
+  struct timespec transaction_start, bus_free_time = { 0, 0 };
+  ssize_t ret;
+
+  clock_gettime(CLOCK_MONOTONIC, &transaction_start);
+  bus_free_time.tv_nsec = (PN532_BUS_FREE_TIME * 1000 * 1000) -
+                          (transaction_start.tv_nsec - __transaction_stop.tv_nsec);
+  nanosleep(&bus_free_time, NULL);
+
+  ret = i2c_write(id, buf, len);
+  clock_gettime(CLOCK_MONOTONIC, &__transaction_stop);
+  return ret;
+}
+
 /**
  * @brief Scan all available I2C buses to find PN532 devices.
  *
@@ -308,6 +375,7 @@ static int
 pn532_i2c_send(nfc_device *pnd, const uint8_t *pbtData, const size_t szData, int timeout)
 {
   int res = 0;
+  uint8_t retries;
 
   // Discard any existing data ?
 
@@ -334,15 +402,22 @@ pn532_i2c_send(nfc_device *pnd, const uint8_t *pbtData, const size_t szData, int
       break;
   };
 
-  uint8_t abtFrame[PN532_BUFFER_LEN] = { 0x00, 0x00, 0xff };       // Every packet must start with "00 00 ff"
+  uint8_t abtFrame[PN532_BUFFER_LEN];
   size_t szFrame = 0;
 
+  memcpy(abtFrame, pn53x_preamble_and_start, PN53X_PREAMBLE_AND_START_LEN);	// Every packet must start with the preamble and start bytes.
   if ((res = pn53x_build_frame(abtFrame, &szFrame, pbtData, szData)) < 0) {
     pnd->last_error = res;
     return pnd->last_error;
   }
 
-  res = i2c_write(DRIVER_DATA(pnd)->dev, abtFrame, szFrame);
+  for (retries = PN532_SEND_RETRIES; retries > 0; retries--) {
+    res = pn532_i2c_write(DRIVER_DATA(pnd)->dev, abtFrame, szFrame);
+    if (res >= 0)
+      break;
+
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Failed to transmit data. Retries left: %d.", retries - 1);
+  }
 
   if (res < 0) {
     log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "%s", "Unable to transmit data. (TX)");
@@ -400,10 +475,7 @@ pn532_i2c_wait_rdyframe(nfc_device *pnd, uint8_t *pbtData, const size_t szDataLe
   }
 
   do {
-    // Wait a little bit before reading
+    int recCount = pn532_i2c_read(DRIVER_DATA(pnd)->dev, i2cRx, szDataLen + 1);
-    nanosleep(&rdyDelay, (struct timespec *) NULL);
-
-    int recCount = i2c_read(DRIVER_DATA(pnd)->dev, i2cRx, szDataLen + 1);
 
     if (DRIVER_DATA(pnd)->abort_flag) {
       // Reset abort flag
@@ -477,9 +549,7 @@ pn532_i2c_receive(nfc_device *pnd, uint8_t *pbtData, const size_t szDataLen, int
     goto error;
   }
 
-  const uint8_t pn53x_preamble[3] = { 0x00, 0x00, 0xff };
+  if (0 != (memcmp(frameBuf, pn53x_preamble_and_start, PN53X_PREAMBLE_AND_START_LEN))) {
-
-  if (0 != (memcmp(frameBuf, pn53x_preamble, 3))) {
     log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "%s", "Frame preamble+start code mismatch");
     pnd->last_error = NFC_EIO;
     goto error;
@@ -572,7 +642,7 @@ error:
 int
 pn532_i2c_ack(nfc_device *pnd)
 {
-  return i2c_write(DRIVER_DATA(pnd)->dev, pn53x_ack_frame, sizeof(pn53x_ack_frame));
+  return pn532_i2c_write(DRIVER_DATA(pnd)->dev, pn53x_ack_frame, sizeof(pn53x_ack_frame));
 }
 
 /**

libnfc/drivers/pn532_spi.c

@@ -433,7 +433,7 @@ pn532_spi_receive(nfc_device *pnd, uint8_t *pbtData, const size_t szDataLen, int
     goto error;
   }
 
-  pnd->last_error = spi_send_receive(DRIVER_DATA(pnd)->port, &pn532_spi_cmd_dataread, 1, abtRxBuf , 4, true);
+  pnd->last_error = spi_send_receive(DRIVER_DATA(pnd)->port, &pn532_spi_cmd_dataread, 1, abtRxBuf, 4, true);
 
   if (pnd->last_error < 0) {
     goto error;

libnfc/drivers/pn532_uart.c

@@ -82,7 +82,7 @@ pn532_uart_scan(const nfc_context *context, nfc_connstring connstrings[], const
 
   while ((acPort = acPorts[iDevice++])) {
     sp = uart_open(acPort);
-    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Trying to find PN532 device on serial port: %s at %d bauds.", acPort, PN532_UART_DEFAULT_SPEED);
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Trying to find PN532 device on serial port: %s at %d baud.", acPort, PN532_UART_DEFAULT_SPEED);
 
     if ((sp != INVALID_SERIAL_PORT) && (sp != CLAIMED_SERIAL_PORT)) {
       // We need to flush input to be sure first reply does not comes from older byte transceive
@@ -136,7 +136,7 @@ pn532_uart_scan(const nfc_context *context, nfc_connstring connstrings[], const
       CHIP_DATA(pnd)->power_mode = LOWVBAT;
 
 #ifndef WIN32
-      // pipe-based abort mecanism
+      // pipe-based abort mechanism
       if (pipe(DRIVER_DATA(pnd)->iAbortFds) < 0) {
         uart_close(DRIVER_DATA(pnd)->port);
         pn53x_data_free(pnd);
@@ -191,7 +191,7 @@ pn532_uart_close(nfc_device *pnd)
   uart_close(DRIVER_DATA(pnd)->port);
 
 #ifndef WIN32
-  // Release file descriptors used for abort mecanism
+  // Release file descriptors used for abort mechanism
   close(DRIVER_DATA(pnd)->iAbortFds[0]);
   close(DRIVER_DATA(pnd)->iAbortFds[1]);
 #endif
@@ -225,7 +225,7 @@ pn532_uart_open(const nfc_context *context, const nfc_connstring connstring)
   serial_port sp;
   nfc_device *pnd = NULL;
 
-  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Attempt to open: %s at %d bauds.", ndd.port, ndd.speed);
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Attempt to open: %s at %d baud.", ndd.port, ndd.speed);
   sp = uart_open(ndd.port);
 
   if (sp == INVALID_SERIAL_PORT)
@@ -277,7 +277,7 @@ pn532_uart_open(const nfc_context *context, const nfc_connstring connstring)
   pnd->driver = &pn532_uart_driver;
 
 #ifndef WIN32
-  // pipe-based abort mecanism
+  // pipe-based abort mechanism
   if (pipe(DRIVER_DATA(pnd)->iAbortFds) < 0) {
     uart_close(DRIVER_DATA(pnd)->port);
     pn53x_data_free(pnd);

libnfc/drivers/pn53x_usb.c

@@ -5,7 +5,7 @@
  * Copyright (C) 2009      Roel Verdult
  * Copyright (C) 2009-2013 Romuald Conty
  * Copyright (C) 2010-2012 Romain Tartière
- * Copyright (C) 2010-2013 Philippe Teuwen
+ * Copyright (C) 2010-2017 Philippe Teuwen
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
@@ -43,7 +43,9 @@ Thanks to d18c7db and Okko for example code
 #include <sys/select.h>
 #include <errno.h>
 #include <string.h>
-
+#ifdef _MSC_VER
+#include <sys/types.h>
+#endif
 #include <nfc/nfc.h>
 
 #include "nfc-internal.h"
@@ -60,6 +62,8 @@ Thanks to d18c7db and Okko for example code
 
 #define DRIVER_DATA(pnd) ((struct pn53x_usb_data*)(pnd->driver_data))
 
+const nfc_modulation_type no_target_support[] = {0};
+
 typedef enum {
   UNKNOWN,
   NXP_PN531,
@@ -67,6 +71,7 @@ typedef enum {
   NXP_PN533,
   ASK_LOGO,
   SCM_SCL3711,
+  SCM_SCL3712,
   SONY_RCS360
 } pn53x_usb_model;
 
@@ -78,6 +83,7 @@ struct pn53x_usb_data {
   uint32_t uiEndPointOut;
   uint32_t uiMaxPacketSize;
   volatile bool abort_flag;
+  bool possibly_corrupted_usbdesc;
 };
 
 // Internal io struct
@@ -121,17 +127,105 @@ struct pn53x_usb_supported_device {
   uint16_t product_id;
   pn53x_usb_model model;
   const char *name;
+  /* hardcoded known values for buggy hardware whose configuration vanishes */
+  uint32_t uiEndPointIn;
+  uint32_t uiEndPointOut;
+  uint32_t uiMaxPacketSize;
 };
 
 const struct pn53x_usb_supported_device pn53x_usb_supported_devices[] = {
-  { 0x04CC, 0x0531, NXP_PN531,   "Philips / PN531" },
+  { 0x04CC, 0x0531, NXP_PN531,   "Philips / PN531",             0x84, 0x04, 0x40 },
-  { 0x04CC, 0x2533, NXP_PN533,   "NXP / PN533" },
+  { 0x04CC, 0x2533, NXP_PN533,   "NXP / PN533",                 0x84, 0x04, 0x40 },
-  { 0x04E6, 0x5591, SCM_SCL3711, "SCM Micro / SCL3711-NFC&RW" },
+  { 0x04E6, 0x5591, SCM_SCL3711, "SCM Micro / SCL3711-NFC&RW",  0x84, 0x04, 0x40 },
-  { 0x054c, 0x0193, SONY_PN531,  "Sony / PN531" },
+  { 0x04E6, 0x5594, SCM_SCL3712, "SCM Micro / SCL3712-NFC&RW",  0, 0, 0 }, // to check on real device
-  { 0x1FD3, 0x0608, ASK_LOGO,    "ASK / LoGO" },
+  { 0x054c, 0x0193, SONY_PN531,  "Sony / PN531",                0x84, 0x04, 0x40 },
-  { 0x054C, 0x02E1, SONY_RCS360, "Sony / FeliCa S360 [PaSoRi]" }
+  { 0x1FD3, 0x0608, ASK_LOGO,    "ASK / LoGO",                  0x84, 0x04, 0x40 },
+  { 0x054C, 0x02E1, SONY_RCS360, "Sony / FeliCa S360 [PaSoRi]", 0x84, 0x04, 0x40 }
 };
 
+// PN533 USB descriptors backup buffers
+
+const uint8_t btXramUsbDesc_scl3711[] = {
+  0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0x80, 0x32, 0x09, 0x04, 0x00,
+  0x00, 0x02, 0xff, 0xff, 0xff, 0x00, 0x07, 0x05, 0x04, 0x02, 0x40, 0x00,
+  0x04, 0x07, 0x05, 0x84, 0x02, 0x40, 0x00, 0x04, 0x1e, 0x03, 0x53, 0x00,
+  0x43, 0x00, 0x4c, 0x00, 0x33, 0x00, 0x37, 0x00, 0x31, 0x00, 0x31, 0x00,
+  0x2d, 0x00, 0x4e, 0x00, 0x46, 0x00, 0x43, 0x00, 0x26, 0x00, 0x52, 0x00,
+  0x57,
+};
+const uint8_t btXramUsbDesc_nxppn533[] = {
+  0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0x80, 0x32, 0x09, 0x04, 0x00,
+  0x00, 0x02, 0xff, 0xff, 0xff, 0x00, 0x07, 0x05, 0x04, 0x02, 0x40, 0x00,
+  0x04, 0x07, 0x05, 0x84, 0x02, 0x40, 0x00, 0x04, 0x0c, 0x03, 0x50, 0x00,
+  0x4e, 0x00, 0x35, 0x00, 0x33, 0x00, 0x33, 0x00, 0x04, 0x03, 0x09, 0x04,
+  0x08, 0x03, 0x4e, 0x00, 0x58, 0x00, 0x50, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00,
+};
+const uint8_t btXramUsbDesc_asklogo[] = {
+  0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0x80, 0x96, 0x09, 0x04, 0x00,
+  0x00, 0x02, 0xff, 0xff, 0xff, 0x00, 0x07, 0x05, 0x04, 0x02, 0x40, 0x00,
+  0x04, 0x07, 0x05, 0x84, 0x02, 0x40, 0x00, 0x04, 0x0a, 0x03, 0x4c, 0x00,
+  0x6f, 0x00, 0x47, 0x00, 0x4f, 0x00, 0x04, 0x03, 0x09, 0x04, 0x08, 0x03,
+  0x41, 0x00, 0x53, 0x00, 0x4b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00,
+};
+
+static void pn533_fix_usbdesc(nfc_device *pnd)
+{
+  // PN533 USB descriptors may have been corrupted by large commands/responses
+  // so they need to be restored before closing usb connection.
+  // cf PN5331B3HNC270 Release Note
+  uint32_t szXramUsbDesc = 0;
+  uint8_t *btXramUsbDesc = NULL;
+  if (DRIVER_DATA(pnd)->model == NXP_PN533) {
+    btXramUsbDesc = (uint8_t *)btXramUsbDesc_nxppn533;
+    szXramUsbDesc = sizeof(btXramUsbDesc_nxppn533);
+  } else if (DRIVER_DATA(pnd)->model == SCM_SCL3711) {
+    btXramUsbDesc = (uint8_t *)btXramUsbDesc_scl3711;
+    szXramUsbDesc = sizeof(btXramUsbDesc_scl3711);
+  } else if (DRIVER_DATA(pnd)->model == ASK_LOGO) {
+    btXramUsbDesc = (uint8_t *)btXramUsbDesc_asklogo;
+    szXramUsbDesc = sizeof(btXramUsbDesc_asklogo);
+  }
+#define MAXSZXRAMUSBDESC 61
+  if ((szXramUsbDesc == 0) || (MAXSZXRAMUSBDESC > 61))
+    return;
+#if 0
+  // Debug routine to check if corruption occurred:
+  // Don't read more regs at once or it will trigger the bug and corrupt what we're busy reading!
+  uint8_t abtCmdRR[] = { ReadRegister, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+  uint8_t nRRreg = ((sizeof(abtCmdRR) - 1) / 2);
+  uint8_t abtRxRR[1 + nRRreg];
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "%s", "Checking USB descriptors corruption in XRAM");
+  for (uint8_t i = 0x19, j = 0; i < 0x19 + szXramUsbDesc;) {
+    for (uint8_t k = 0; k < nRRreg; k++) {
+      abtCmdRR[(2 * k) + 2] = i++;
+    }
+    if (pn53x_transceive(pnd, abtCmdRR, sizeof(abtCmdRR), abtRxRR, sizeof(abtRxRR), -1) < 0) {
+      return;  // void
+    }
+    for (int k = 0; (k < nRRreg) && (j < szXramUsbDesc); k++) {
+      //printf("0x%02x, ", abtRxRR[1 + k]);
+      if (btXramUsbDesc[j] != abtRxRR[1 + k])
+        log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "XRAM corruption @ addr 0x00%02X: got %02x, expected %02x", 0x0019 + (j - 1), abtRxRR[1 + k], btXramUsbDesc[j]);
+      j++;
+    }
+  }
+#endif
+  // Abuse the overflow bug to restore USB descriptors in one go
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "%s", "Fixing USB descriptors corruption");
+  uint8_t abtCmdWR[19 + MAXSZXRAMUSBDESC] = { GetFirmwareVersion };
+  for (uint8_t i = 0; i < szXramUsbDesc; i++) {
+    abtCmdWR[i + 19] = btXramUsbDesc[i];
+  }
+  size_t szCmdWR = sizeof(abtCmdWR);
+  uint8_t abtRxWR[4];
+  if (pn53x_transceive(pnd, abtCmdWR, szCmdWR, abtRxWR, sizeof(abtRxWR), -1) < 0) {
+    return; // void
+  }
+  DRIVER_DATA(pnd)->possibly_corrupted_usbdesc = false;
+}
+
 static pn53x_usb_model
 pn53x_usb_get_device_model(uint16_t vendor_id, uint16_t product_id)
 {
@@ -144,6 +238,25 @@ pn53x_usb_get_device_model(uint16_t vendor_id, uint16_t product_id)
   return UNKNOWN;
 }
 
+static bool
+pn53x_usb_get_end_points_default(struct usb_device *dev, struct pn53x_usb_data *data)
+{
+  for (size_t n = 0; n < sizeof(pn53x_usb_supported_devices) / sizeof(struct pn53x_usb_supported_device); n++) {
+    if ((dev->descriptor.idVendor == pn53x_usb_supported_devices[n].vendor_id) &&
+        (dev->descriptor.idProduct == pn53x_usb_supported_devices[n].product_id)) {
+      if (pn53x_usb_supported_devices[n].uiMaxPacketSize != 0) {
+        data->uiEndPointIn = pn53x_usb_supported_devices[n].uiEndPointIn;
+        data->uiEndPointOut = pn53x_usb_supported_devices[n].uiEndPointOut;
+        data->uiMaxPacketSize = pn53x_usb_supported_devices[n].uiMaxPacketSize;
+
+        return true;
+      }
+    }
+  }
+
+  return false;
+}
+
 int  pn53x_usb_ack(nfc_device *pnd);
 
 // Find transfer endpoints for bulk transfers
@@ -194,14 +307,20 @@ pn53x_usb_scan(const nfc_context *context, nfc_connstring connstrings[], const s
         if ((pn53x_usb_supported_devices[n].vendor_id == dev->descriptor.idVendor) &&
             (pn53x_usb_supported_devices[n].product_id == dev->descriptor.idProduct)) {
           // Make sure there are 2 endpoints available
-          // with libusb-win32 we got some null pointers so be robust before looking at endpoints:
+          // libusb-win32 may return a NULL dev->config,
-          if (dev->config == NULL || dev->config->interface == NULL || dev->config->interface->altsetting == NULL) {
+          // or the descriptors may be corrupted, hence
-            // Nope, we maybe want the next one, let's try to find another
+          // let us assume we will use hardcoded defaults
-            continue;
+          // from pn53x_usb_supported_devices if available.
-          }
+          // otherwise get data from the descriptors.
-          if (dev->config->interface->altsetting->bNumEndpoints < 2) {
+          if (pn53x_usb_supported_devices[n].uiMaxPacketSize == 0) {
-            // Nope, we maybe want the next one, let's try to find another
+            if (dev->config->interface == NULL || dev->config->interface->altsetting == NULL) {
-            continue;
+              // Nope, we maybe want the next one, let's try to find another
+              continue;
+            }
+            if (dev->config->interface->altsetting->bNumEndpoints < 2) {
+              // Nope, we maybe want the next one, let's try to find another
+              continue;
+            }
           }
 
           usb_dev_handle *udev = usb_open(dev);
@@ -220,7 +339,10 @@ pn53x_usb_scan(const nfc_context *context, nfc_connstring connstrings[], const s
           // pn53x_usb_get_usb_device_name (dev, udev, pnddDevices[device_found].acDevice, sizeof (pnddDevices[device_found].acDevice));
           log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "device found: Bus %s Device %s", bus->dirname, dev->filename);
           usb_close(udev);
-          snprintf(connstrings[device_found], sizeof(nfc_connstring), "%s:%s:%s", PN53X_USB_DRIVER_NAME, bus->dirname, dev->filename);
+          if (snprintf(connstrings[device_found], sizeof(nfc_connstring), "%s:%s:%s", PN53X_USB_DRIVER_NAME, bus->dirname, dev->filename) >= (int)sizeof(nfc_connstring)) {
+            // truncation occurred, skipping that one
+            continue;
+          }
           device_found++;
           // Test if we reach the maximum "wanted" devices
           if (device_found == connstrings_len) {
@@ -282,6 +404,7 @@ pn53x_usb_open(const nfc_context *context, const nfc_connstring connstring)
     .pudh = NULL,
     .uiEndPointIn = 0,
     .uiEndPointOut = 0,
+    .possibly_corrupted_usbdesc = false,
   };
   struct usb_bus *bus;
   struct usb_device *dev;
@@ -303,8 +426,16 @@ pn53x_usb_open(const nfc_context *context, const nfc_connstring connstring)
       // Open the USB device
       if ((data.pudh = usb_open(dev)) == NULL)
         continue;
-      // Retrieve end points
+
-      pn53x_usb_get_end_points(dev, &data);
+      //To retrieve real USB endpoints configuration:
+      //pn53x_usb_get_end_points(dev, &data);
+      //printf("DEBUG ENDPOINTS    In:0x%x  Out:0x%x  Size:0x%x\n", data.uiEndPointIn, data.uiEndPointOut, data.uiMaxPacketSize);
+
+      // Retrieve end points, using hardcoded defaults if available
+      // or using the descriptors otherwise.
+      if (pn53x_usb_get_end_points_default(dev, &data) == false) {
+        pn53x_usb_get_end_points(dev, &data);
+      }
       // Set configuration
       int res = usb_set_configuration(data.pudh, 1);
       if (res < 0) {
@@ -347,11 +478,13 @@ pn53x_usb_open(const nfc_context *context, const nfc_connstring connstring)
       }
 
       switch (DRIVER_DATA(pnd)->model) {
-          // empirical tuning
+        // empirical tuning
         case ASK_LOGO:
           CHIP_DATA(pnd)->timer_correction = 50;
+          CHIP_DATA(pnd)->progressive_field = true;
           break;
         case SCM_SCL3711:
+        case SCM_SCL3712:
         case NXP_PN533:
           CHIP_DATA(pnd)->timer_correction = 46;
           break;
@@ -405,6 +538,9 @@ pn53x_usb_close(nfc_device *pnd)
     pn53x_write_register(pnd, PN53X_SFR_P3, 0xFF, _BV(P30) | _BV(P31) | _BV(P32) | _BV(P33) | _BV(P35));
   }
 
+  if (DRIVER_DATA(pnd)->possibly_corrupted_usbdesc)
+    pn533_fix_usbdesc(pnd);
+
   pn53x_idle(pnd);
 
   int res;
@@ -433,6 +569,7 @@ pn53x_usb_send(nfc_device *pnd, const uint8_t *pbtData, const size_t szData, con
     return pnd->last_error;
   }
 
+  DRIVER_DATA(pnd)->possibly_corrupted_usbdesc |= szData > 17;
   if ((res = pn53x_usb_bulk_write(DRIVER_DATA(pnd), abtFrame, szFrame, timeout)) < 0) {
     pnd->last_error = res;
     return pnd->last_error;
@@ -452,8 +589,8 @@ pn53x_usb_send(nfc_device *pnd, const uint8_t *pbtData, const size_t szData, con
     // For some reasons (eg. send another command while a previous one is
     // running), the PN533 sometimes directly replies the response packet
     // instead of ACK frame, so we send a NACK frame to force PN533 to resend
-    // response packet. With this hack, the nextly executed function (ie.
+    // response packet. With this hack, the next executed function (ie.
-    // pn53x_usb_receive()) will be able to retreive the correct response
+    // pn53x_usb_receive()) will be able to retrieve the correct response
     // packet.
     // FIXME Sony reader is also affected by this bug but NACK is not supported
     if ((res = pn53x_usb_bulk_write(DRIVER_DATA(pnd), (uint8_t *)pn53x_nack_frame, sizeof(pn53x_nack_frame), timeout)) < 0) {
@@ -463,7 +600,6 @@ pn53x_usb_send(nfc_device *pnd, const uint8_t *pbtData, const size_t szData, con
       return pnd->last_error;
     }
   }
-
   return NFC_SUCCESS;
 }
 
@@ -487,7 +623,7 @@ read:
   if (timeout == USB_INFINITE_TIMEOUT) {
     usb_timeout = USB_TIMEOUT_PER_PASS;
   } else {
-    // A user-provided timeout is set, we have to cut it in multiple chunk to be able to keep an nfc_abort_command() mecanism
+    // A user-provided timeout is set, we have to cut it in multiple chunk to be able to keep an nfc_abort_command() mechanism
     remaining_time -= USB_TIMEOUT_PER_PASS;
     if (remaining_time <= 0) {
       pnd->last_error = NFC_ETIMEOUT;
@@ -601,6 +737,7 @@ read:
   }
   // The PN53x command is done and we successfully received the reply
   pnd->last_error = 0;
+  DRIVER_DATA(pnd)->possibly_corrupted_usbdesc |= len > 16;
   return len;
 }
 
@@ -664,6 +801,8 @@ pn53x_usb_init(nfc_device *pnd)
     /* ie. Switch LED1 on and turn off progressive field */
     pn53x_write_register(pnd, PN53X_SFR_P3, 0xFF, _BV(P30) | _BV(P31) | _BV(P33) | _BV(P35));
   }
+  if (DRIVER_DATA(pnd)->possibly_corrupted_usbdesc)
+    pn533_fix_usbdesc(pnd);
 
   return NFC_SUCCESS;
 }
@@ -680,7 +819,7 @@ pn53x_usb_set_property_bool(nfc_device *pnd, const nfc_property property, const
       if (NP_ACTIVATE_FIELD == property) {
         /* Switch on/off LED2 and Progressive Field GPIO according to ACTIVATE_FIELD option */
         log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Switch progressive field %s", bEnable ? "On" : "Off");
-        if ((res = pn53x_write_register(pnd, PN53X_SFR_P3, _BV(P31) | _BV(P34), bEnable ? _BV(P34) : _BV(P31))) < 0)
+        if (pn53x_write_register(pnd, PN53X_SFR_P3, _BV(P31) | _BV(P34), bEnable ? _BV(P34) : _BV(P31)) < 0)
           return NFC_ECHIP;
       }
       break;
@@ -691,6 +830,13 @@ pn53x_usb_set_property_bool(nfc_device *pnd, const nfc_property property, const
           return res;
       }
       break;
+    case SCM_SCL3712:
+      if (NP_ACTIVATE_FIELD == property) {
+        // Switch on/off LED according to ACTIVATE_FIELD option
+        if ((res = pn53x_write_register(pnd, PN53X_SFR_P3, _BV(P32), bEnable ? 0 : _BV(P32))) < 0)
+          return res;
+      }
+      break;
     case NXP_PN531:
     case NXP_PN533:
     case SONY_PN531:
@@ -709,6 +855,16 @@ pn53x_usb_abort_command(nfc_device *pnd)
   return NFC_SUCCESS;
 }
 
+static int
+pn53x_usb_get_supported_modulation(nfc_device *pnd, const nfc_mode mode, const nfc_modulation_type **const supported_mt)
+{
+  if ((DRIVER_DATA(pnd)->model != ASK_LOGO) || (mode != N_TARGET))
+    return pn53x_get_supported_modulation(pnd, mode, supported_mt);
+  else // ASK_LOGO has no N_TARGET support
+    *supported_mt = no_target_support;
+  return NFC_SUCCESS;
+}
+
 const struct pn53x_io pn53x_usb_io = {
   .send       = pn53x_usb_send,
   .receive    = pn53x_usb_receive,
@@ -742,7 +898,7 @@ const struct nfc_driver pn53x_usb_driver = {
 
   .device_set_property_bool     = pn53x_usb_set_property_bool,
   .device_set_property_int      = pn53x_set_property_int,
-  .get_supported_modulation     = pn53x_get_supported_modulation,
+  .get_supported_modulation     = pn53x_usb_get_supported_modulation,
   .get_supported_baud_rate      = pn53x_get_supported_baud_rate,
   .device_get_information_about = pn53x_get_information_about,
 

libnfc/drivers/pn71xx.c

@@ -0,0 +1,589 @@
+
+/**
+ * @file pn71xx.h
+ * @brief Driver for PN71XX using libnfc-nci library
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif // HAVE_CONFIG_H
+
+#include "pn71xx.h"
+
+#include <stdio.h>
+#include <inttypes.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <time.h>
+
+#include <nfc/nfc.h>
+
+#include "drivers.h"
+#include "nfc-internal.h"
+
+#include "linux_nfc_api.h"
+
+#define PN71XX_DRIVER_NAME "pn71xx"
+
+#define LOG_CATEGORY "libnfc.driver.pn71xx"
+#define LOG_GROUP    NFC_LOG_GROUP_DRIVER
+
+const nfc_modulation_type pn71xx_supported_modulation_as_target[] = {NMT_ISO14443A, NMT_FELICA, NMT_ISO14443B, NMT_ISO14443BI, NMT_ISO14443B2SR, NMT_ISO14443B2CT, NMT_JEWEL, NMT_DEP, 0};
+const nfc_modulation_type pn71xx_supported_modulation_as_initiator[] = {NMT_ISO14443A, NMT_FELICA, NMT_ISO14443B, NMT_ISO14443BI, NMT_ISO14443B2SR, NMT_ISO14443B2CT, NMT_JEWEL, NMT_DEP, 0};
+
+const nfc_baud_rate pn71xx_iso14443a_supported_baud_rates[] = { NBR_847, NBR_424, NBR_212, NBR_106, 0 };
+const nfc_baud_rate pn71xx_felica_supported_baud_rates[] = { NBR_424, NBR_212, 0 };
+const nfc_baud_rate pn71xx_dep_supported_baud_rates[] = { NBR_424, NBR_212, NBR_106, 0 };
+const nfc_baud_rate pn71xx_jewel_supported_baud_rates[] = { NBR_847, NBR_424, NBR_212, NBR_106, 0 };
+const nfc_baud_rate pn71xx_iso14443b_supported_baud_rates[] = { NBR_847, NBR_424, NBR_212, NBR_106, 0 };
+
+static nfcTagCallback_t TagCB;
+static nfc_tag_info_t *TagInfo = NULL;
+
+static void onTagArrival(nfc_tag_info_t *pTagInfo);
+static void onTagDeparture(void);
+
+/** ------------------------------------------------------------------------ */
+/** ------------------------------------------------------------------------ */
+/**
+ * @brief Initialize libnfc_nci library to verify presence of PN71xx device.
+ *
+ * @param context NFC context.
+ * @param connstrings array of 'nfc_connstring' buffer  (allocated by caller). It is used to store the
+ *      connection info strings of devices found.
+ * @param connstrings_len length of the connstrings array.
+ * @return number of devices found.
+ */
+static size_t
+pn71xx_scan(const nfc_context *context, nfc_connstring connstrings[], const size_t connstrings_len)
+{
+  size_t device_found = 0;
+
+  if ((context == NULL) || (connstrings_len == 0)) return 0;
+
+  if (nfcManager_doInitialize() == 0) {
+    nfc_connstring connstring = "pn71xx";
+    memcpy(connstrings[device_found++], connstring, sizeof(nfc_connstring));
+  }
+
+  return device_found;
+}
+
+/**
+ * @brief Close connection to PN71xx by stopping the discovery loop and deinitializing the libnfc_nci library.
+ *
+ * @param pnd pointer on the device to close.
+ */
+static void
+pn71xx_close(nfc_device *pnd)
+{
+  nfcManager_disableDiscovery();
+  nfcManager_deregisterTagCallback();
+  nfcManager_doDeinitialize();
+  nfc_device_free(pnd);
+  pnd = NULL;
+}
+
+/**
+ * @brief Open a connection to PN71xx, starting the discovery loop for tag detection.
+ *
+ * @param context NFC context.
+ * @param connstring connection info to the device
+ * @return pointer to the device, or NULL in case of error.
+ */
+static nfc_device *
+pn71xx_open(const nfc_context *context, const nfc_connstring connstring)
+{
+  nfc_device *pnd;
+
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "open: %s", connstring);
+
+  pnd = nfc_device_new(context, connstring);
+  if (!pnd) {
+    perror("malloc");
+    return NULL;
+  }
+
+  pnd->driver = &pn71xx_driver;
+  strcpy(pnd->name, "pn71xx-device");
+  strcpy(pnd->connstring, connstring);
+
+  TagCB.onTagArrival = onTagArrival;
+  TagCB.onTagDeparture = onTagDeparture;
+  nfcManager_registerTagCallback(&TagCB);
+
+  nfcManager_enableDiscovery(DEFAULT_NFA_TECH_MASK, 1, 0, 0);
+
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "wait 1 seconds for polling");
+  sleep(1);
+
+  return pnd;
+}
+
+/** ------------------------------------------------------------------------ */
+/** ------------------------------------------------------------------------ */
+static bool IsTechnology(nfc_tag_info_t *TagInfo, nfc_modulation_type nmt)
+{
+  switch (nmt) {
+    case NMT_ISO14443A:
+      if (TagInfo->technology == TARGET_TYPE_ISO14443_4
+          || TagInfo->technology == TARGET_TYPE_ISO14443_3A
+          || TagInfo->technology == TARGET_TYPE_MIFARE_CLASSIC
+          || TagInfo->technology == TARGET_TYPE_MIFARE_UL)
+        return true;
+      break;
+
+    case NMT_ISO14443B:
+    case NMT_ISO14443BI:
+    case NMT_ISO14443B2SR:
+    case NMT_ISO14443B2CT:
+      if (TagInfo->technology == TARGET_TYPE_ISO14443_3B)
+        return true;
+      break;
+
+    case NMT_FELICA:
+      if (TagInfo->technology == TARGET_TYPE_FELICA)
+        return true;
+      break;
+
+    case NMT_JEWEL:
+      if (TagInfo->technology == TARGET_TYPE_ISO14443_3A
+          && TagInfo->protocol == NFA_PROTOCOL_T1T)
+        return true;
+      break;
+
+    default:
+      return false;
+  }
+  return false;
+}
+
+static void BufferPrintBytes(char *buffer, unsigned int buflen, const uint8_t *data, unsigned int datalen)
+{
+  int cx = 0;
+  for (unsigned int i = 0x00; i < datalen; i++)	{
+    cx += snprintf(buffer + cx, buflen - cx, "%02X ", data[i]);
+  }
+}
+
+static void PrintTagInfo(nfc_tag_info_t *TagInfo)
+{
+  switch (TagInfo->technology) {
+    case TARGET_TYPE_UNKNOWN: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type Unknown'");
+    }
+    break;
+    case TARGET_TYPE_ISO14443_3A: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type 3A'");
+    }
+    break;
+    case TARGET_TYPE_ISO14443_3B: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type 3B'");
+    }
+    break;
+    case TARGET_TYPE_ISO14443_4: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type 4A'");
+    }
+    break;
+    case TARGET_TYPE_FELICA: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type F'");
+    }
+    break;
+    case TARGET_TYPE_ISO15693: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type V'");
+    }
+    break;
+    case TARGET_TYPE_NDEF: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type NDEF'");
+    }
+    break;
+    case TARGET_TYPE_NDEF_FORMATABLE: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type Formatable'");
+    }
+    break;
+    case TARGET_TYPE_MIFARE_CLASSIC: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type A - Mifare Classic'");
+    }
+    break;
+    case TARGET_TYPE_MIFARE_UL: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type A - Mifare Ul'");
+    }
+    break;
+    case TARGET_TYPE_KOVIO_BARCODE: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type A - Kovio Barcode'");
+    }
+    break;
+    case TARGET_TYPE_ISO14443_3A_3B: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type A/B'");
+    }
+    break;
+    default: {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "'Type %d (Unknown or not supported)'\n", TagInfo->technology);
+    }
+    break;
+  }
+  /*32 is max UID len (Kovio tags)*/
+  if ((0x00 != TagInfo->uid_length) && (32 >= TagInfo->uid_length)) {
+    char buffer [100];
+    int cx = 0;
+
+    if (4 == TagInfo->uid_length || 7 == TagInfo->uid_length || 10 == TagInfo->uid_length) {
+      cx += snprintf(buffer + cx, sizeof(buffer) - cx, "NFCID1 :    \t'");
+    } else if (8 == TagInfo->uid_length) {
+      cx += snprintf(buffer + cx, sizeof(buffer) - cx, "NFCID2 :    \t'");
+    } else {
+      cx += snprintf(buffer + cx, sizeof(buffer) - cx, "UID :    \t'");
+    }
+
+    BufferPrintBytes(buffer + cx, sizeof(buffer) - cx, (unsigned char *) TagInfo->uid, TagInfo->uid_length);
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "%s'", buffer);
+  }
+}
+
+/** ------------------------------------------------------------------------ */
+/** ------------------------------------------------------------------------ */
+
+static void onTagArrival(nfc_tag_info_t *pTagInfo)
+{
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "tag found");
+
+  TagInfo = malloc(sizeof(nfc_tag_info_t));
+  memcpy(TagInfo, pTagInfo, sizeof(nfc_tag_info_t));
+
+  PrintTagInfo(TagInfo);
+}
+
+static void onTagDeparture(void)
+{
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "tag lost");
+
+  free(TagInfo);
+  TagInfo = NULL;
+}
+
+static int
+pn71xx_initiator_init(struct nfc_device *pnd)
+{
+  if (pnd == NULL) return NFC_EIO;
+  return NFC_SUCCESS;
+}
+
+static int
+pn71xx_initiator_select_passive_target(struct nfc_device *pnd,
+                                       const nfc_modulation nm,
+                                       const uint8_t *pbtInitData, const size_t szInitData,
+                                       nfc_target *pnt)
+{
+  if (pnd == NULL) return NFC_EIO;
+
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "select_passive_target");
+
+  if (TagInfo) {
+
+    nfc_target nttmp;
+    memset(&nttmp, 0x00, sizeof(nfc_target));
+    nttmp.nm = nm;
+
+    void *uidPtr = NULL;
+    unsigned int maxLen = 0;
+
+    switch (nm.nmt) {
+      case NMT_ISO14443A:
+        if (IsTechnology(TagInfo, nm.nmt)) {
+          maxLen = 10;
+          uidPtr = nttmp.nti.nai.abtUid;
+
+          if (TagInfo->technology == TARGET_TYPE_MIFARE_CLASSIC) {
+            nttmp.nti.nai.btSak = 0x08;
+          } else {
+            // make hardcoded desfire for freefare lib check
+            nttmp.nti.nai.btSak = 0x20;
+            nttmp.nti.nai.szAtsLen = 5;
+            memcpy(nttmp.nti.nai.abtAts, "\x75\x77\x81\x02", 4);
+          }
+        }
+        break;
+
+      case NMT_ISO14443B:
+        if (IsTechnology(TagInfo, nm.nmt)) {
+          maxLen = 4;
+          uidPtr = nttmp.nti.nbi.abtPupi;
+        }
+        break;
+
+      case NMT_ISO14443BI:
+        if (IsTechnology(TagInfo, nm.nmt)) {
+          maxLen = 4;
+          uidPtr = nttmp.nti.nii.abtDIV;
+        }
+        break;
+
+      case NMT_ISO14443B2SR:
+        if (IsTechnology(TagInfo, nm.nmt)) {
+          maxLen = 8;
+          uidPtr = nttmp.nti.nsi.abtUID;
+        }
+        break;
+
+      case NMT_ISO14443B2CT:
+        if (IsTechnology(TagInfo, nm.nmt)) {
+          maxLen = 4;
+          uidPtr = nttmp.nti.nci.abtUID;
+        }
+        break;
+
+      case NMT_FELICA:
+        if (IsTechnology(TagInfo, nm.nmt)) {
+          maxLen = 8;
+          uidPtr = nttmp.nti.nfi.abtId;
+        }
+        break;
+
+      case NMT_JEWEL:
+        if (IsTechnology(TagInfo, nm.nmt)) {
+          maxLen = 4;
+          uidPtr = nttmp.nti.nji.btId;
+        }
+        break;
+
+      default:
+        return 0;
+    }
+
+    if (uidPtr && TagInfo->uid_length) {
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "target found");
+      int len = TagInfo->uid_length > maxLen ? maxLen : TagInfo->uid_length;
+      memcpy(uidPtr, TagInfo->uid, len);
+      if (nm.nmt == NMT_ISO14443A)
+        nttmp.nti.nai.szUidLen = len;
+
+      // Is a tag info struct available
+      if (pnt) {
+        memcpy(pnt, &nttmp, sizeof(nfc_target));
+      }
+      return 1;
+    }
+  }
+
+  return 0;
+}
+
+static int
+pn71xx_initiator_deselect_target(struct nfc_device *pnd)
+{
+  if (pnd == NULL) return NFC_EIO;
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "deselect_passive_target");
+  return NFC_SUCCESS;
+}
+
+
+static int
+pn71xx_initiator_transceive_bytes(struct nfc_device *pnd, const uint8_t *pbtTx, const size_t szTx, uint8_t *pbtRx,
+                                  const size_t szRx, int timeout)
+{
+  if (pnd == NULL) return NFC_EIO;
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "transceive_bytes  timeout=%d", timeout);
+
+  if (!TagInfo) return NFC_EINVARG;
+
+  char buffer[500];
+  BufferPrintBytes(buffer, sizeof(buffer), pbtTx, szTx);
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "===> %s", buffer);
+
+  int received = nfcTag_transceive(TagInfo->handle, (uint8_t *) pbtTx, szTx, pbtRx, szRx, 500);
+  if (received <= 0)
+    return NFC_EIO;
+
+  BufferPrintBytes(buffer, sizeof(buffer), pbtRx, received);
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "<=== %s", buffer);
+
+  return received;
+}
+
+static int
+pn71xx_initiator_poll_target(struct nfc_device *pnd,
+                             const nfc_modulation *pnmModulations, const size_t szModulations,
+                             const uint8_t uiPollNr, const uint8_t uiPeriod,
+                             nfc_target *pnt)
+{
+  static int periodFactor = 150000;
+  int period = uiPeriod * periodFactor;
+
+  if (pnd == NULL) return 0;
+
+  for (int j = 0; j < uiPollNr; j++) {
+    for (unsigned int i = 0; i < szModulations; i++) {
+      const nfc_modulation nm = pnmModulations[i];
+
+      nfc_target nt;
+      int res = pn71xx_initiator_select_passive_target(pnd, nm, 0, 0, &nt);
+      if (res > 0 && pnt) {
+        memcpy(pnt, &nt, sizeof(nfc_target));
+        return res;
+      }
+    }
+    usleep(period);
+  }
+
+  return 0;
+}
+
+static int
+pn71xx_initiator_target_is_present(struct nfc_device *pnd, const nfc_target *pnt)
+{
+  if ((pnd == NULL) || (pnt == NULL)) return 1;
+  return !TagInfo;
+}
+
+
+/** ------------------------------------------------------------------------ */
+/** ------------------------------------------------------------------------ */
+static int
+pn71xx_get_supported_modulation(nfc_device *pnd, const nfc_mode mode, const nfc_modulation_type **const supported_mt)
+{
+  if (pnd == NULL) return NFC_EIO;
+
+  switch (mode) {
+    case N_TARGET:
+      *supported_mt = (nfc_modulation_type *)pn71xx_supported_modulation_as_target;
+      break;
+    case N_INITIATOR:
+      *supported_mt = (nfc_modulation_type *)pn71xx_supported_modulation_as_initiator;
+      break;
+    default:
+      return NFC_EINVARG;
+  }
+  return NFC_SUCCESS;
+}
+
+static int
+pn71xx_get_supported_baud_rate(nfc_device *pnd, const nfc_mode mode, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br)
+{
+  if (pnd == NULL) return NFC_EIO;
+  if (mode) {}
+
+  switch (nmt) {
+    case NMT_FELICA:
+      *supported_br = (nfc_baud_rate *)pn71xx_felica_supported_baud_rates;
+      break;
+    case NMT_ISO14443A:
+      *supported_br = (nfc_baud_rate *)pn71xx_iso14443a_supported_baud_rates;
+      break;
+    case NMT_ISO14443B:
+    case NMT_ISO14443BI:
+    case NMT_ISO14443B2SR:
+    case NMT_ISO14443B2CT:
+      *supported_br = (nfc_baud_rate *)pn71xx_iso14443b_supported_baud_rates;
+      break;
+    case NMT_JEWEL:
+      *supported_br = (nfc_baud_rate *)pn71xx_jewel_supported_baud_rates;
+      break;
+    case NMT_DEP:
+      *supported_br = (nfc_baud_rate *)pn71xx_dep_supported_baud_rates;
+      break;
+    default:
+      return NFC_EINVARG;
+  }
+  return NFC_SUCCESS;
+}
+
+/** ------------------------------------------------------------------------ */
+/** ------------------------------------------------------------------------ */
+
+static int
+pn71xx_set_property_bool(struct nfc_device *pnd, const nfc_property property, const bool bEnable)
+{
+  if (pnd == NULL) return NFC_EIO;
+  return NFC_SUCCESS;
+}
+
+static int
+pn71xx_set_property_int(struct nfc_device *pnd, const nfc_property property, const int value)
+{
+  if (pnd == NULL) return NFC_EIO;
+  return NFC_SUCCESS;
+}
+
+static int
+pn71xx_get_information_about(nfc_device *pnd, char **pbuf)
+{
+  static const char *info = "PN71XX nfc driver using libnfc-nci userspace library";
+  size_t buflen = strlen(info) + 1;
+
+  if (pnd == NULL) return NFC_EIO;
+
+  *pbuf = malloc(buflen);
+  memcpy(*pbuf, info, buflen);
+
+  return buflen;
+}
+/**
+ * @brief Abort any pending operation
+ *
+ * @param pnd pointer on the NFC device.
+ * @return NFC_SUCCESS
+ */
+static int
+pn71xx_abort_command(nfc_device *pnd)
+{
+  if (pnd == NULL) return NFC_EIO;
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "abort_command");
+  return NFC_SUCCESS;
+}
+
+static int
+pn71xx_idle(struct nfc_device *pnd)
+{
+  if (pnd == NULL) return NFC_EIO;
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "idle");
+  return NFC_SUCCESS;
+}
+
+static int
+pn71xx_PowerDown(struct nfc_device *pnd)
+{
+  if (pnd == NULL) return NFC_EIO;
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "PowerDown");
+  return NFC_SUCCESS;
+}
+
+/** ------------------------------------------------------------------------ */
+/** ------------------------------------------------------------------------ */
+const struct nfc_driver pn71xx_driver = {
+  .name                             = PN71XX_DRIVER_NAME,
+  .scan_type                        = NOT_INTRUSIVE,
+  .scan                             = pn71xx_scan,
+  .open                             = pn71xx_open,
+  .close                            = pn71xx_close,
+  .strerror                         = NULL,
+
+  .initiator_init                   = pn71xx_initiator_init,
+  .initiator_init_secure_element    = NULL,
+  .initiator_select_passive_target  = pn71xx_initiator_select_passive_target,
+  .initiator_poll_target            = pn71xx_initiator_poll_target,
+  .initiator_select_dep_target      = NULL,
+  .initiator_deselect_target        = pn71xx_initiator_deselect_target,
+  .initiator_transceive_bytes       = pn71xx_initiator_transceive_bytes,
+  .initiator_transceive_bits        = NULL,
+  .initiator_transceive_bytes_timed = NULL,
+  .initiator_transceive_bits_timed  = NULL,
+  .initiator_target_is_present      = pn71xx_initiator_target_is_present,
+
+  .target_init                      = NULL,
+  .target_send_bytes                = NULL,
+  .target_receive_bytes             = NULL,
+  .target_send_bits                 = NULL,
+  .target_receive_bits              = NULL,
+
+  .device_set_property_bool         = pn71xx_set_property_bool,
+  .device_set_property_int          = pn71xx_set_property_int,
+  .get_supported_modulation         = pn71xx_get_supported_modulation,
+  .get_supported_baud_rate          = pn71xx_get_supported_baud_rate,
+  .device_get_information_about     = pn71xx_get_information_about,
+
+  .abort_command  = pn71xx_abort_command,
+  .idle           = pn71xx_idle,
+  .powerdown      = pn71xx_PowerDown,
+};
+

libnfc/drivers/pn71xx.h

@@ -0,0 +1,14 @@
+/**
+ * @file pn71xx.h
+ * @brief Driver for PN71XX using libnfc-nci library
+ */
+
+#ifndef __NFC_DRIVER_PN71XX_H__
+#define __NFC_DRIVER_PN71XX_H__
+
+#include <nfc/nfc-types.h>
+
+/* Reference to the driver structure */
+extern const struct nfc_driver pn71xx_driver;
+
+#endif // ! __NFC_DRIVER_7120_H__

libnfc/iso14443-subr.c

@@ -47,10 +47,10 @@
 void
 iso14443a_crc(uint8_t *pbtData, size_t szLen, uint8_t *pbtCrc)
 {
-  uint8_t  bt;
   uint32_t wCrc = 0x6363;
 
   do {
+    uint8_t  bt;
     bt = *pbtData++;
     bt = (bt ^ (uint8_t)(wCrc & 0x00FF));
     bt = (bt ^ (bt << 4));
@@ -78,10 +78,10 @@ iso14443a_crc_append(uint8_t *pbtData, size_t szLen)
 void
 iso14443b_crc(uint8_t *pbtData, size_t szLen, uint8_t *pbtCrc)
 {
-  uint8_t  bt;
   uint32_t wCrc = 0xFFFF;
 
   do {
+    uint8_t  bt;
     bt = *pbtData++;
     bt = (bt ^ (uint8_t)(wCrc & 0x00FF));
     bt = (bt ^ (bt << 4));

libnfc/mirror-subr.h

@@ -39,6 +39,5 @@
 uint8_t  mirror(uint8_t bt);
 uint32_t mirror32(uint32_t ui32Bits);
 uint64_t mirror64(uint64_t ui64Bits);
-void    mirror_uint8_ts(uint8_t *pbts, size_t szLen);
 
 #endif // _LIBNFC_MIRROR_SUBR_H_

libnfc/nfc-internal.c

@@ -9,6 +9,7 @@
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
+ * Copyright (C) 2020      Adam Laurie
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as published by the
@@ -169,38 +170,27 @@ void
 prepare_initiator_data(const nfc_modulation nm, uint8_t **ppbtInitiatorData, size_t *pszInitiatorData)
 {
   switch (nm.nmt) {
-    case NMT_ISO14443B: {
+    case NMT_ISO14443B:
       // Application Family Identifier (AFI) must equals 0x00 in order to wakeup all ISO14443-B PICCs (see ISO/IEC 14443-3)
       *ppbtInitiatorData = (uint8_t *) "\x00";
       *pszInitiatorData = 1;
-    }
+      break;
-    break;
+    case NMT_ISO14443BI:
-    case NMT_ISO14443BI: {
       // APGEN
       *ppbtInitiatorData = (uint8_t *) "\x01\x0b\x3f\x80";
       *pszInitiatorData = 4;
-    }
+      break;
-    break;
+    case NMT_FELICA:
-    case NMT_ISO14443B2SR: {
-      // Get_UID
-      *ppbtInitiatorData = (uint8_t *) "\x0b";
-      *pszInitiatorData = 1;
-    }
-    break;
-    case NMT_ISO14443B2CT: {
-      // SELECT-ALL
-      *ppbtInitiatorData = (uint8_t *) "\x9F\xFF\xFF";
-      *pszInitiatorData = 3;
-    }
-    break;
-    case NMT_FELICA: {
       // polling payload must be present (see ISO/IEC 18092 11.2.2.5)
       *ppbtInitiatorData = (uint8_t *) "\x00\xff\xff\x01\x00";
       *pszInitiatorData = 5;
-    }
+      break;
-    break;
     case NMT_ISO14443A:
+    case NMT_ISO14443B2CT:
+    case NMT_ISO14443B2SR:
+    case NMT_ISO14443BICLASS:
     case NMT_JEWEL:
+    case NMT_BARCODE:
     case NMT_DEP:
       *ppbtInitiatorData = NULL;
       *pszInitiatorData = 0;
@@ -242,7 +232,6 @@ connstring_decode(const nfc_connstring connstring, const char *driver_name, cons
   int res = sscanf(connstring, format, param0, param1, param2);
 
   if (res < 1 || ((0 != strcmp(param0, driver_name)) &&
-                  (bus_name != NULL) &&
                   (0 != strcmp(param0, bus_name)))) {
     // Driver name does not match.
     res = 0;

libnfc/nfc-internal.h

@@ -34,7 +34,9 @@
 
 #include <stdbool.h>
 #include <err.h>
+#if !defined(_MSC_VER)
 #  include <sys/time.h>
+#endif
 
 #include "nfc/nfc.h"
 
@@ -148,7 +150,7 @@ struct nfc_driver {
   int (*device_set_property_bool)(struct nfc_device *pnd, const nfc_property property, const bool bEnable);
   int (*device_set_property_int)(struct nfc_device *pnd, const nfc_property property, const int value);
   int (*get_supported_modulation)(struct nfc_device *pnd, const nfc_mode mode, const nfc_modulation_type **const supported_mt);
-  int (*get_supported_baud_rate)(struct nfc_device *pnd, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br);
+  int (*get_supported_baud_rate)(struct nfc_device *pnd, const nfc_mode mode, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br);
   int (*device_get_information_about)(struct nfc_device *pnd, char **buf);
 
   int (*abort_command)(struct nfc_device *pnd);

libnfc/nfc.c

@@ -9,6 +9,7 @@
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
+ * Copyright (C) 2020      Adam Laurie
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as published by the
@@ -79,6 +80,7 @@
 #include <stdlib.h>
 #include <stddef.h>
 #include <string.h>
+#include <assert.h>
 
 #include <nfc/nfc.h>
 
@@ -86,6 +88,10 @@
 #include "target-subr.h"
 #include "drivers.h"
 
+#if defined (DRIVER_PCSC_ENABLED)
+#  include "drivers/pcsc.h"
+#endif /* DRIVER_PCSC_ENABLED */
+
 #if defined (DRIVER_ACR122_PCSC_ENABLED)
 #  include "drivers/acr122_pcsc.h"
 #endif /* DRIVER_ACR122_PCSC_ENABLED */
@@ -118,6 +124,10 @@
 #  include "drivers/pn532_i2c.h"
 #endif /* DRIVER_PN532_I2C_ENABLED */
 
+#if defined (DRIVER_PN71XX_ENABLED)
+#  include "drivers/pn71xx.h"
+#endif /* DRIVER_PN71XX_ENABLED */
+
 
 #define LOG_CATEGORY "libnfc.general"
 #define LOG_GROUP    NFC_LOG_GROUP_GENERAL
@@ -129,12 +139,34 @@ struct nfc_driver_list {
 
 const struct nfc_driver_list *nfc_drivers = NULL;
 
+// descritions for debugging
+const char *nfc_property_name[] = {
+  "NP_TIMEOUT_COMMAND",
+  "NP_TIMEOUT_ATR",
+  "NP_TIMEOUT_COM",
+  "NP_HANDLE_CRC",
+  "NP_HANDLE_PARITY",
+  "NP_ACTIVATE_FIELD",
+  "NP_ACTIVATE_CRYPTO1",
+  "NP_INFINITE_SELECT",
+  "NP_ACCEPT_INVALID_FRAMES",
+  "NP_ACCEPT_MULTIPLE_FRAMES",
+  "NP_AUTO_ISO14443_4",
+  "NP_EASY_FRAMING",
+  "NP_FORCE_ISO14443_A",
+  "NP_FORCE_ISO14443_B",
+  "NP_FORCE_SPEED_106"
+};
+
 static void
 nfc_drivers_init(void)
 {
 #if defined (DRIVER_PN53X_USB_ENABLED)
   nfc_register_driver(&pn53x_usb_driver);
 #endif /* DRIVER_PN53X_USB_ENABLED */
+#if defined (DRIVER_PCSC_ENABLED)
+  nfc_register_driver(&pcsc_driver);
+#endif /* DRIVER_ACR122_PCSC_ENABLED */
 #if defined (DRIVER_ACR122_PCSC_ENABLED)
   nfc_register_driver(&acr122_pcsc_driver);
 #endif /* DRIVER_ACR122_PCSC_ENABLED */
@@ -156,8 +188,13 @@ nfc_drivers_init(void)
 #if defined (DRIVER_ARYGON_ENABLED)
   nfc_register_driver(&arygon_driver);
 #endif /* DRIVER_ARYGON_ENABLED */
+#if defined (DRIVER_PN71XX_ENABLED)
+  nfc_register_driver(&pn71xx_driver);
+#endif /* DRIVER_PN71XX_ENABLED */
 }
 
+static int
+nfc_device_validate_modulation(nfc_device *pnd, const nfc_mode mode, const nfc_modulation *nm);
 
 /** @ingroup lib
  * @brief Register an NFC device driver with libnfc.
@@ -169,8 +206,10 @@ nfc_drivers_init(void)
 int
 nfc_register_driver(const struct nfc_driver *ndr)
 {
-  if (!ndr)
+  if (!ndr) {
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "nfc_register_driver returning NFC_EINVARG");
     return NFC_EINVARG;
+  }
 
   struct nfc_driver_list *pndl = (struct nfc_driver_list *)malloc(sizeof(struct nfc_driver_list));
   if (!pndl)
@@ -274,7 +313,7 @@ nfc_open(nfc_context *context, const nfc_connstring connstring)
       log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Unable to open \"%s\".", ncs);
       return NULL;
     }
-    for (uint32_t i = 0; i > context->user_defined_device_count; i++) {
+    for (uint32_t i = 0; i < context->user_defined_device_count; i++) {
       if (strcmp(ncs, context->user_defined_devices[i].connstring) == 0) {
         // This is a device sets by user, we use the device name given by user
         strcpy(pnd->name, context->user_defined_devices[i].name);
@@ -386,7 +425,7 @@ nfc_list_devices(nfc_context *context, nfc_connstring connstrings[], const size_
       pndl = pndl->next;
     }
   } else if (context->user_defined_device_count == 0) {
-    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "Warning: %s" , "user must specify device(s) manually when autoscan is disabled");
+    log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "Warning: %s", "user must specify device(s) manually when autoscan is disabled");
   }
 
   return device_found;
@@ -406,6 +445,7 @@ nfc_list_devices(nfc_context *context, nfc_connstring connstrings[], const size_
 int
 nfc_device_set_property_int(nfc_device *pnd, const nfc_property property, const int value)
 {
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "set_property_int %s %s", nfc_property_name[property], value ? "True" : "False");
   HAL(device_set_property_int, pnd, property, value);
 }
 
@@ -425,6 +465,7 @@ nfc_device_set_property_int(nfc_device *pnd, const nfc_property property, const
 int
 nfc_device_set_property_bool(nfc_device *pnd, const nfc_property property, const bool bEnable)
 {
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "set_property_bool %s %s", nfc_property_name[property], bEnable ? "True" : "False");
   HAL(device_set_property_bool, pnd, property, bEnable);
 }
 
@@ -480,13 +521,13 @@ nfc_initiator_init(nfc_device *pnd)
 }
 
 /** @ingroup initiator
- * @brief Initialize NFC device as initiator with its secure element initiator (reader)
+ * @brief Initialize NFC device as initiator with its secure element as target (reader)
  * @return Returns 0 on success, otherwise returns libnfc's error code (negative value)
  * @param pnd \a nfc_device struct pointer that represent currently used device
  *
  * The NFC device is configured to function as secure element reader.
  * After initialization it can be used to communicate with the secure element.
- * @note RF field is desactvated in order to some power
+ * @note RF field is deactivated in order to save some power
  */
 int
 nfc_initiator_init_secure_element(nfc_device *pnd)
@@ -524,21 +565,30 @@ nfc_initiator_select_passive_target(nfc_device *pnd,
                                     nfc_target *pnt)
 {
   uint8_t *abtInit = NULL;
-  uint8_t abtTmpInit[MAX(12, szInitData)];
+  uint8_t maxAbt = MAX(12, szInitData);
+  uint8_t *abtTmpInit = malloc(sizeof(uint8_t) * maxAbt);
   size_t  szInit = 0;
+  int res;
+  if ((res = nfc_device_validate_modulation(pnd, N_INITIATOR, &nm)) != NFC_SUCCESS) {
+    free(abtTmpInit);
+    return res;
+  }
   if (szInitData == 0) {
     // Provide default values, if any
     prepare_initiator_data(nm, &abtInit, &szInit);
+    free(abtTmpInit);
   } else if (nm.nmt == NMT_ISO14443A) {
     abtInit = abtTmpInit;
     iso14443_cascade_uid(pbtInitData, szInitData, abtInit, &szInit);
   } else {
     abtInit = abtTmpInit;
     memcpy(abtInit, pbtInitData, szInitData);
+    free(abtTmpInit);
     szInit = szInitData;
   }
-
   HAL(initiator_select_passive_target, pnd, nm, abtInit, szInit, pnt);
+
+  free(abtTmpInit);
 }
 
 /** @ingroup initiator
@@ -596,9 +646,10 @@ nfc_initiator_list_passive_targets(nfc_device *pnd,
       break;
     }
     nfc_initiator_deselect_target(pnd);
-    // deselect has no effect on FeliCa and Jewel cards so we'll stop after one...
+    // deselect has no effect on FeliCa, Jewel and Thinfilm cards so we'll stop after one...
     // ISO/IEC 14443 B' cards are polled at 100% probability so it's not possible to detect correctly two cards at the same time
-    if ((nm.nmt == NMT_FELICA) || (nm.nmt == NMT_JEWEL) || (nm.nmt == NMT_ISO14443BI) || (nm.nmt == NMT_ISO14443B2SR) || (nm.nmt == NMT_ISO14443B2CT)) {
+    if ((nm.nmt == NMT_FELICA) || (nm.nmt == NMT_JEWEL) || (nm.nmt == NMT_BARCODE) ||
+        (nm.nmt == NMT_ISO14443BI) || (nm.nmt == NMT_ISO14443B2SR) || (nm.nmt == NMT_ISO14443B2CT)) {
       break;
     }
   }
@@ -640,7 +691,7 @@ nfc_initiator_poll_target(nfc_device *pnd,
  * @param pnd \a nfc_device struct pointer that represent currently used device
  * @param ndm desired D.E.P. mode (\a NDM_ACTIVE or \a NDM_PASSIVE for active, respectively passive mode)
  * @param nbr desired baud rate
- * @param ndiInitiator pointer \a nfc_dep_info struct that contains \e NFCID3 and \e General \e Bytes to set to the initiator device (optionnal, can be \e NULL)
+ * @param pndiInitiator pointer \a nfc_dep_info struct that contains \e NFCID3 and \e General \e Bytes to set to the initiator device (optionnal, can be \e NULL)
  * @param[out] pnt is a \a nfc_target struct pointer where target information will be put.
  * @param timeout in milliseconds
  *
@@ -668,7 +719,7 @@ nfc_initiator_select_dep_target(nfc_device *pnd,
  * @param pnd \a nfc_device struct pointer that represent currently used device
  * @param ndm desired D.E.P. mode (\a NDM_ACTIVE or \a NDM_PASSIVE for active, respectively passive mode)
  * @param nbr desired baud rate
- * @param ndiInitiator pointer \a nfc_dep_info struct that contains \e NFCID3 and \e General \e Bytes to set to the initiator device (optionnal, can be \e NULL)
+ * @param pndiInitiator pointer \a nfc_dep_info struct that contains \e NFCID3 and \e General \e Bytes to set to the initiator device (optionnal, can be \e NULL)
  * @param[out] pnt is a \a nfc_target struct pointer where target information will be put.
  * @param timeout in milliseconds
  *
@@ -967,7 +1018,7 @@ nfc_target_init(nfc_device *pnd, nfc_target *pnt, uint8_t *pbtRx, const size_t s
  * @param pnd \a nfc_device struct pointer that represent currently used device
  *
  * This function switch the device in idle mode.
- * In initiator mode, the RF field is turned off and the device is set to low power mode (if avaible);
+ * In initiator mode, the RF field is turned off and the device is set to low power mode (if available);
  * In target mode, the emulation is stoped (no target available from external initiator) and the device is set to low power mode (if avaible).
  */
 int
@@ -1193,7 +1244,7 @@ nfc_device_get_supported_modulation(nfc_device *pnd, const nfc_mode mode, const
 }
 
 /** @ingroup data
- * @brief Get supported baud rates.
+ * @brief Get supported baud rates (initiator mode).
  * @return Returns 0 on success, otherwise returns libnfc's error code (negative value)
  * @param pnd \a nfc_device struct pointer that represent currently used device
  * @param nmt \a nfc_modulation_type.
@@ -1203,7 +1254,63 @@ nfc_device_get_supported_modulation(nfc_device *pnd, const nfc_mode mode, const
 int
 nfc_device_get_supported_baud_rate(nfc_device *pnd, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br)
 {
-  HAL(get_supported_baud_rate, pnd, nmt, supported_br);
+  HAL(get_supported_baud_rate, pnd, N_INITIATOR, nmt, supported_br);
+}
+
+/** @ingroup data
+ * @brief Get supported baud rates for target mode.
+ * @return Returns 0 on success, otherwise returns libnfc's error code (negative value)
+ * @param pnd \a nfc_device struct pointer that represent currently used device
+ * @param nmt \a nfc_modulation_type.
+ * @param supported_br pointer of \a nfc_baud_rate array.
+ *
+ */
+int
+nfc_device_get_supported_baud_rate_target_mode(nfc_device *pnd, const nfc_modulation_type nmt, const nfc_baud_rate **const supported_br)
+{
+  HAL(get_supported_baud_rate, pnd, N_TARGET, nmt, supported_br);
+}
+
+/** @ingroup data
+ * @brief Validate combination of modulation and baud rate on the currently used device.
+ * @return Returns 0 on success, otherwise returns libnfc's error code (negative value)
+ * @param pnd \a nfc_device struct pointer that represent currently used device
+ * @param mode \a nfc_mode.
+ * @param nm \a nfc_modulation.
+ *
+ */
+static int
+nfc_device_validate_modulation(nfc_device *pnd, const nfc_mode mode, const nfc_modulation *nm)
+{
+  int res;
+  const nfc_modulation_type *nmt = NULL;
+  if ((res = nfc_device_get_supported_modulation(pnd, mode, &nmt)) < 0) {
+    return res;
+  }
+  assert(nmt != NULL);
+  for (int i = 0; nmt[i]; i++) {
+    if (nmt[i] == nm->nmt) {
+      const nfc_baud_rate *nbr = NULL;
+      if (mode == N_INITIATOR) {
+        if ((res = nfc_device_get_supported_baud_rate(pnd, nmt[i], &nbr)) < 0) {
+          return res;
+        }
+      } else {
+        if ((res = nfc_device_get_supported_baud_rate_target_mode(pnd, nmt[i], &nbr)) < 0) {
+          return res;
+        }
+      }
+      assert(nbr != NULL);
+      for (int j = 0; nbr[j]; j++) {
+        if (nbr[j] == nm->nbr)
+          return NFC_SUCCESS;
+      }
+      log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "nfc_device_validate_modulation returning NFC_EINVARG");
+      return NFC_EINVARG;
+    }
+  }
+  log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "nfc_device_validate_modulation returning NFC_EINVARG");
+  return NFC_EINVARG;
 }
 
 /* Misc. functions */
@@ -1252,7 +1359,7 @@ nfc_device_get_information_about(nfc_device *pnd, char **buf)
 /** @ingroup string-converter
  * @brief Convert \a nfc_baud_rate value to string
  * @return Returns nfc baud rate
- * @param \a nfc_baud_rate to convert
+ * @param nbr \a nfc_baud_rate to convert
 */
 const char *
 str_nfc_baud_rate(const nfc_baud_rate nbr)
@@ -1260,28 +1367,23 @@ str_nfc_baud_rate(const nfc_baud_rate nbr)
   switch (nbr) {
     case NBR_UNDEFINED:
       return "undefined baud rate";
-      break;
     case NBR_106:
       return "106 kbps";
-      break;
     case NBR_212:
       return "212 kbps";
-      break;
     case NBR_424:
       return "424 kbps";
-      break;
     case NBR_847:
       return "847 kbps";
-      break;
   }
-  // Should never go there..
+
-  return "";
+  return "???";
 }
 
 /** @ingroup string-converter
  * @brief Convert \a nfc_modulation_type value to string
  * @return Returns nfc modulation type
- * @param \a nfc_modulation_type to convert
+ * @param nmt \a nfc_modulation_type to convert
 */
 const char *
 str_nfc_modulation_type(const nfc_modulation_type nmt)
@@ -1289,38 +1391,35 @@ str_nfc_modulation_type(const nfc_modulation_type nmt)
   switch (nmt) {
     case NMT_ISO14443A:
       return "ISO/IEC 14443A";
-      break;
     case NMT_ISO14443B:
       return "ISO/IEC 14443-4B";
-      break;
     case NMT_ISO14443BI:
       return "ISO/IEC 14443-4B'";
-      break;
+    case NMT_ISO14443BICLASS:
+      return "ISO/IEC 14443-2B-3B iClass (Picopass)";
     case NMT_ISO14443B2CT:
       return "ISO/IEC 14443-2B ASK CTx";
-      break;
     case NMT_ISO14443B2SR:
       return "ISO/IEC 14443-2B ST SRx";
-      break;
     case NMT_FELICA:
       return "FeliCa";
-      break;
     case NMT_JEWEL:
       return "Innovision Jewel";
-      break;
+    case NMT_BARCODE:
+      return "Thinfilm NFC Barcode";
     case NMT_DEP:
       return "D.E.P.";
-      break;
   }
-  // Should never go there..
+
-  return "";
+  return "???";
 }
 
 /** @ingroup string-converter
- * @brief Convert \a nfc_modulation_type value to string
+ * @brief Convert \a nfc_target content to string
  * @return Upon successful return, this function returns the number of characters printed (excluding the null byte used to end output to strings), otherwise returns libnfc's error code (negative value)
- * @param nt \a nfc_target struct to print
+ * @param pnt \a nfc_target struct pointer to print
  * @param buf pointer where string will be allocated, then nfc target information printed
+ * @param verbose false for essential, true for detailed, human-readable, information
  *
  * @warning *buf must be freed using nfc_free()
 */

libnfc/target-subr.c

@@ -9,6 +9,7 @@
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
+ * Copyright (C) 2020      Adam Laurie
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as published by the
@@ -498,6 +499,22 @@ snprint_nfc_jewel_info(char *dst, size_t size, const nfc_jewel_info *pnji, bool
   snprint_hex(dst + off, size - off, pnji->btId, 4);
 }
 
+void
+snprint_nfc_barcode_info(char *dst, size_t size, const nfc_barcode_info *pnti, bool verbose)
+{
+  (void) verbose;
+  int off = 0;
+  off += snprintf(dst + off, size - off, "        Size (bits): %lu\n", (unsigned long)(pnti->szDataLen * 8));
+  off += snprintf(dst + off, size - off, "            Content: ");
+  for (uint8_t i = 0; i < pnti->szDataLen; i++) {
+    off += snprintf(dst + off, size - off, "%02X", pnti->abtData[i]);
+    if ((i % 8 == 7) && (i < (pnti->szDataLen - 1))) {
+      off += snprintf(dst + off, size - off, "\n                     ");
+    }
+  }
+  snprintf(dst + off, size - off, "\n");
+}
+
 #define PI_ISO14443_4_SUPPORTED 0x01
 #define PI_NAD_SUPPORTED        0x01
 #define PI_CID_SUPPORTED        0x02
@@ -593,6 +610,15 @@ snprint_nfc_iso14443b2sr_info(char *dst, size_t size, const nfc_iso14443b2sr_inf
   snprint_hex(dst + off, size - off, pnsi->abtUID, 8);
 }
 
+void
+snprint_nfc_iso14443biclass_info(char *dst, size_t size, const nfc_iso14443biclass_info *pnic, bool verbose)
+{
+  (void) verbose;
+  int off = 0;
+  off += snprintf(dst + off, size - off, "                UID: ");
+  snprint_hex(dst + off, size - off, pnic->abtUID, 8);
+}
+
 void
 snprint_nfc_iso14443b2ct_info(char *dst, size_t size, const nfc_iso14443b2ct_info *pnci, bool verbose)
 {
@@ -637,6 +663,9 @@ snprint_nfc_target(char *dst, size_t size, const nfc_target *pnt, bool verbose)
       case NMT_JEWEL:
         snprint_nfc_jewel_info(dst + off, size - off, &pnt->nti.nji, verbose);
         break;
+      case NMT_BARCODE:
+        snprint_nfc_barcode_info(dst + off, size - off, &pnt->nti.nti, verbose);
+        break;
       case NMT_FELICA:
         snprint_nfc_felica_info(dst + off, size - off, &pnt->nti.nfi, verbose);
         break;
@@ -649,6 +678,9 @@ snprint_nfc_target(char *dst, size_t size, const nfc_target *pnt, bool verbose)
       case NMT_ISO14443B2SR:
         snprint_nfc_iso14443b2sr_info(dst + off, size - off, &pnt->nti.nsi, verbose);
         break;
+      case NMT_ISO14443BICLASS:
+        snprint_nfc_iso14443biclass_info(dst + off, size - off, &pnt->nti.nhi, verbose);
+        break;
       case NMT_ISO14443B2CT:
         snprint_nfc_iso14443b2ct_info(dst + off, size - off, &pnt->nti.nci, verbose);
         break;

libnfc/target-subr.h

@@ -9,6 +9,7 @@
  * Copyright (C) 2012-2013 Ludovic Rousseau
  * See AUTHORS file for a more comprehensive list of contributors.
  * Additional contributors of this file:
+ * Copyright (C) 2020      Adam Laurie
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as published by the
@@ -37,9 +38,11 @@ void    snprint_nfc_iso14443a_info(char *dst, size_t size, const nfc_iso14443a_i
 void    snprint_nfc_iso14443b_info(char *dst, size_t size, const nfc_iso14443b_info *pnbi, bool verbose);
 void    snprint_nfc_iso14443bi_info(char *dst, size_t size, const nfc_iso14443bi_info *pnii, bool verbose);
 void    snprint_nfc_iso14443b2sr_info(char *dst, size_t size, const nfc_iso14443b2sr_info *pnsi, bool verbose);
+void    snprint_nfc_iso14443biclass_info(char *dst, size_t size, const nfc_iso14443biclass_info *pnic, bool verbose);
 void    snprint_nfc_iso14443b2ct_info(char *dst, size_t size, const nfc_iso14443b2ct_info *pnci, bool verbose);
 void    snprint_nfc_felica_info(char *dst, size_t size, const nfc_felica_info *pnfi, bool verbose);
 void    snprint_nfc_jewel_info(char *dst, size_t size, const nfc_jewel_info *pnji, bool verbose);
+void    snprint_nfc_barcode_info(char *dst, size_t size, const nfc_barcode_info *pnti, bool verbose);
 void    snprint_nfc_dep_info(char *dst, size_t size, const nfc_dep_info *pndi, bool verbose);
 void    snprint_nfc_target(char *dst, size_t size, const nfc_target *pnt, bool verbose);
 

m4/libnfc_drivers.m4

@@ -4,7 +4,8 @@ AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
 [
   AC_MSG_CHECKING(which drivers to build)
   AC_ARG_WITH(drivers,
-  AS_HELP_STRING([--with-drivers=DRIVERS], [Use a custom driver set, where DRIVERS is a coma-separated list of drivers to build support for. Available drivers are: 'acr122_pcsc', 'acr122_usb', 'acr122s', 'arygon', 'pn532_i2c', 'pn532_spi', 'pn532_uart' and 'pn53x_usb'. Default drivers set is 'acr122_usb,acr122s,arygon,pn532_i2c,pn532_spi,pn532_uart,pn53x_usb'. The special driver set 'all' compile all available drivers.]),
+  AS_HELP_STRING([--with-drivers=DRIVERS], [Use a custom driver set, where DRIVERS is a coma-separated list of drivers to build support for. Available drivers are: 'acr122_pcsc', 'acr122_usb', 'acr122s', 'arygon', 'pcsc', 'pn532_i2c', 'pn532_spi', 'pn532_uart', 'pn53x_usb' and 'pn71xx'. Default drivers set is 'acr122_usb,acr122s,arygon,pn532_i2c,pn532_spi,pn532_uart,pn53x_usb'. The special driver set 'all' compile all available drivers.]),
+
   [       case "${withval}" in
           yes | no)
                   dnl ignore calls without any arguments
@@ -36,7 +37,8 @@ AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
                   fi
                   ;;
     all)
-                  DRIVER_BUILD_LIST="acr122_pcsc acr122_usb acr122s arygon pn53x_usb pn532_uart"
+                  DRIVER_BUILD_LIST="acr122_pcsc acr122_usb acr122s arygon pn53x_usb pn532_uart pcsc"
+
                   if test x"$spi_available" = x"yes"
                   then
                       DRIVER_BUILD_LIST="$DRIVER_BUILD_LIST pn532_spi"
@@ -45,11 +47,16 @@ AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
                   then
                       DRIVER_BUILD_LIST="$DRIVER_BUILD_LIST pn532_i2c"
                   fi
+                  if test x"$nfc_nci_available" = x"yes"
+                  then
+                      DRIVER_BUILD_LIST="$DRIVER_BUILD_LIST pn71xx"
+                  fi
                   ;;
   esac
 
   DRIVERS_CFLAGS=""
 
+  driver_pcsc_enabled="no"
   driver_acr122_pcsc_enabled="no"
   driver_acr122_usb_enabled="no"
   driver_acr122s_enabled="no"
@@ -58,10 +65,16 @@ AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
   driver_pn532_uart_enabled="no"
   driver_pn532_spi_enabled="no"
   driver_pn532_i2c_enabled="no"
+  driver_pn71xx_enabled="no"
 
   for driver in ${DRIVER_BUILD_LIST}
   do
     case "${driver}" in
+    pcsc)
+                  pcsc_required="yes"
+                  driver_pcsc_enabled="yes"
+                  DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_PCSC_ENABLED"
+                  ;;
     acr122_pcsc)
                   pcsc_required="yes"
                   driver_acr122_pcsc_enabled="yes"
@@ -102,6 +115,11 @@ AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
                   driver_pn532_i2c_enabled="yes"
                   DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_PN532_I2C_ENABLED"
                   ;;
+    pn71xx)
+                  nfc_nci_required="yes"
+                  driver_pn71xx_enabled="yes"
+                  DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_PN71XX_ENABLED"
+                  ;;
     *)
                   AC_MSG_ERROR([Unknow driver: $driver])
                   ;;
@@ -109,6 +127,7 @@ AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
   done
   AC_SUBST(DRIVERS_CFLAGS)
   AM_CONDITIONAL(DRIVER_ACR122_PCSC_ENABLED, [test x"$driver_acr122_pcsc_enabled" = xyes])
+  AM_CONDITIONAL(DRIVER_PCSC_ENABLED, [test x"$driver_pcsc_enabled" = xyes])
   AM_CONDITIONAL(DRIVER_ACR122_USB_ENABLED, [test x"$driver_acr122_usb_enabled" = xyes])
   AM_CONDITIONAL(DRIVER_ACR122S_ENABLED, [test x"$driver_acr122s_enabled" = xyes])
   AM_CONDITIONAL(DRIVER_PN53X_USB_ENABLED, [test x"$driver_pn53x_usb_enabled" = xyes])
@@ -116,11 +135,13 @@ AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
   AM_CONDITIONAL(DRIVER_PN532_UART_ENABLED, [test x"$driver_pn532_uart_enabled" = xyes])
   AM_CONDITIONAL(DRIVER_PN532_SPI_ENABLED, [test x"$driver_pn532_spi_enabled" = xyes])
   AM_CONDITIONAL(DRIVER_PN532_I2C_ENABLED, [test x"$driver_pn532_i2c_enabled" = xyes])
+  AM_CONDITIONAL(DRIVER_PN71XX_ENABLED, [test x"$driver_pn71xx_enabled" = xyes])
 ])
 
 AC_DEFUN([LIBNFC_DRIVERS_SUMMARY],[
 echo
 echo "Selected drivers:"
+echo "   pcsc............. $driver_pcsc_enabled"
 echo "   acr122_pcsc...... $driver_acr122_pcsc_enabled"
 echo "   acr122_usb....... $driver_acr122_usb_enabled"
 echo "   acr122s.......... $driver_acr122s_enabled"
@@ -129,4 +150,5 @@ echo "   pn53x_usb........ $driver_pn53x_usb_enabled"
 echo "   pn532_uart....... $driver_pn532_uart_enabled"
 echo "   pn532_spi.......  $driver_pn532_spi_enabled"
 echo "   pn532_i2c........ $driver_pn532_i2c_enabled"
+echo "   pn71xx........... $driver_pn71xx_enabled"
 ])

mingw-cross-compile.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+PROJECT_DIR=$(readlink -e $(dirname $0))
+cd "$PROJECT_DIR"
+
+WITH_USB=1
+
+LIBUSB_WIN32_BIN_VERSION="1.2.6.0"
+LIBUSB_WIN32_BIN_ARCHIVE="libusb-win32-bin-$LIBUSB_WIN32_BIN_VERSION.zip"
+LIBUSB_WIN32_BIN_URL="http://freefr.dl.sourceforge.net/project/libusb-win32/libusb-win32-releases/$LIBUSB_WIN32_BIN_VERSION/$LIBUSB_WIN32_BIN_ARCHIVE"
+LIBUSB_WIN32_BIN_DIR="libusb-win32-bin-$LIBUSB_WIN32_BIN_VERSION"
+
+if [ "$WITH_USB" = "1" ]; then
+  if [ ! -d $LIBUSB_WIN32_BIN_DIR ]; then
+    wget -c $LIBUSB_WIN32_BIN_URL
+    unzip $LIBUSB_WIN32_BIN_ARCHIVE
+  fi
+fi
+
+
+rm -rf build
+mkdir build
+cd build
+
+
+case $1 in
+32*)
+    mingw32-cmake .. -DLIBUSB_INCLUDE_DIRS="$PROJECT_DIR"/libusb-win32-bin-1.2.6.0/include -DLIBUSB_LIBRARIES="$PROJECT_DIR"/libusb-win32-bin-1.2.6.0/bin/x86/libusb0_x86.dll -DLIBNFC_ROOT_DIR=$PWD/.. -DLIBNFC_SYSCONFDIR='C:\\Program Files (x86)\\libnfc\\config'
+    mingw32-make;;
+64*)
+    mingw64-cmake .. -DLIBUSB_INCLUDE_DIRS="$PROJECT_DIR"/libusb-win32-bin-1.2.6.0/include -DLIBUSB_LIBRARIES="$PROJECT_DIR"/libusb-win32-bin-1.2.6.0/bin/amd64/libusb0.dll -DLIBNFC_ROOT_DIR=.. -DLIBNFC_SYSCONFDIR='C:\\Program Files\\libnfc\\config'
+    mingw64-make;;
+*)
+    echo "specify whether to build 32-bit or 64-bit version by supplying 32 or 64 as parameter";;
+esac

mingw-cross-configure.sh

@@ -1,91 +0,0 @@
-#!/bin/sh
-
-WITH_USB=1
-
-LIBUSB_WIN32_BIN_VERSION="1.2.6.0"
-LIBUSB_WIN32_BIN_ARCHIVE="libusb-win32-bin-$LIBUSB_WIN32_BIN_VERSION.zip"
-LIBUSB_WIN32_BIN_URL="http://freefr.dl.sourceforge.net/project/libusb-win32/libusb-win32-releases/$LIBUSB_WIN32_BIN_VERSION/$LIBUSB_WIN32_BIN_ARCHIVE"
-LIBUSB_WIN32_BIN_DIR="libusb-win32-bin-$LIBUSB_WIN32_BIN_VERSION"
-
-if [ "$WITH_USB" = "1" ]; then
-  if [ ! -d $LIBUSB_WIN32_BIN_DIR ]; then
-    wget -c $LIBUSB_WIN32_BIN_URL
-    unzip $LIBUSB_WIN32_BIN_ARCHIVE
-  fi
-fi
-
-MINGW="${MINGW:=i686-w64-mingw32}"
-MINGW_DIR="/usr/$MINGW"
-
-# Use MinGW binaries before others
-#export PATH=$MINGW_DIR/bin:$PATH
-
-# Set CPATH to MinGW include files
-export CPATH=$MINGW_DIR/include
-export LD_LIBRARY_PATH=$MINGW_DIR/lib
-export LD_RUN_PATH=$MINGW_DIR/lib
-
-# Force pkg-config to search in cross environement directory
-export PKG_CONFIG_LIBDIR=$MINGW_DIR/lib/pkgconfig
-
-# Stop compilation on first error
-export CFLAGS="-Wfatal-errors"
-
-# Include default MinGW include directory, and libnfc's win32 files
-export CFLAGS="$CFLAGS -I$MINGW_DIR/include -I$PWD/contrib/win32"
-
-if [ "$MINGW" = "i686-w64-mingw32" ]; then
-  # mingw-64 includes winscard.a and winscard.h
-  #
-  # It is not enough to set libpcsclite_LIBS to "-lwinscard", because it is
-  # forgotten when libnfc is created with libtool. That's why we are setting
-  # LIBS.
-  export LIBS="-lwinscard"
-
-  echo "MinGW-w64 ships all requirements libnfc."
-  echo "Unfortunately the MinGW-w64 header are currently"
-  echo "buggy. Also, Libtool doesn't support MinGW-w64"
-  echo "very well."
-  echo ""
-  echo "Warning ________________________________________"
-  echo "You will only be able to compile libnfc.dll, but"
-  echo "none of the executables (see utils and examples)."
-  echo ""
-  # You can fix winbase.h by adding the following lines:
-  # #include <basetsd.h>
-  # #include <windef.h>
-  # But the problem with Libtool remains.
-else
-  if [ -z "$libpcsclite_LIBS$libpcsclite_CFLAGS" ]; then
-  echo "Error __________________________________________"
-  echo "You need to get the PC/SC library from a Windows"
-  echo "machine and the appropriate header files. Then"
-  echo "specify libpcsclite_LIBS=.../WinScard.dll and"
-  echo "libpcsclite_CFLAGS=-I..."
-  fi
-  exit 1
-fi
-
-## Configure to cross-compile using mingw32msvc
-if [ "$WITH_USB" = "1" ]; then
-  # with direct-USB drivers (use libusb-win32)
-  DRIVERS="all"
-else
-  # with UART divers only (can be tested under wine)
-  DRIVERS="pn532_uart,arygon"
-fi
-
-if [ ! -x configure ]; then
-  autoreconf -is
-fi
-
-./configure --target=$MINGW --host=$MINGW \
-  --with-drivers=$DRIVERS \
-  --with-libusb-win32=$PWD/$LIBUSB_WIN32_BIN_DIR \
-  $*
-
-if [ "$MINGW" = "i686-w64-mingw32" ]; then
-  # due to the buggy headers from MINGW-64 we always add "contrib/windows.h",
-  # otherwise some windows types won't be available.
-  echo "#include \"contrib/windows.h\"" >> config.h
-fi

test/Makefile.am

@@ -45,7 +45,7 @@ test_register_endianness_la_LIBADD = $(top_builddir)/libnfc/libnfc.la
 echo-cutter:
 		@echo $(CUTTER)
 
-EXTRA_DIST = run-test.sh
 CLEANFILES = *.gcno
 
 endif
+EXTRA_DIST = run-test.sh

test/test_access_storm.c

@@ -45,7 +45,7 @@ test_access_storm(void)
         .nbr = NBR_106,
       };
       res = nfc_initiator_list_passive_targets(device, nm, ant, MAX_TARGET_COUNT);
-      cut_assert_operator_int(res, >= , 0, cut_message("nfc_initiator_list_passive_targets"));
+      cut_assert_operator_int(res, >=, 0, cut_message("nfc_initiator_list_passive_targets"));
 
       nfc_close(device);
     }

test/test_dep_active.c

@@ -86,18 +86,18 @@ target_thread(void *arg)
 
   uint8_t abtRx[1024];
   int res = nfc_target_init(device, &nt, abtRx, sizeof(abtRx), 0);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't initialize NFC device as target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't initialize NFC device as target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_target_receive_bytes(device, abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
   const uint8_t abtAttRx[] = "Hello DEP target!";
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   const uint8_t abtTx[] = "Hello DEP initiator!";
   res = nfc_target_send_bytes(device, abtTx, sizeof(abtTx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   return (void *) thread_res;
@@ -125,7 +125,7 @@ initiator_thread(void *arg)
   // Active mode
   printf("=========== INITIATOR %s (Active mode / %s Kbps) =========\n", nfc_device_get_name(device), str_nfc_baud_rate(nbr));
   res = nfc_initiator_select_dep_target(device, NDM_ACTIVE, nbr, NULL, &nt, 1000);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
   cut_assert_equal_int(NMT_DEP, nt.nm.nmt, cut_message("Invalid target modulation"));
   cut_assert_equal_int(nbr, nt.nm.nbr, cut_message("Invalid target baud rate"));
   cut_assert_equal_memory("\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA", 10, nt.nti.ndi.abtNFCID3, 10, cut_message("Invalid target NFCID3"));
@@ -136,13 +136,13 @@ initiator_thread(void *arg)
   const uint8_t abtTx[] = "Hello DEP target!";
   uint8_t abtRx[1024];
   res = nfc_initiator_transceive_bytes(device, abtTx, sizeof(abtTx), abtRx, sizeof(abtRx), 5000);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
 
   const uint8_t abtAttRx[] = "Hello DEP initiator!";
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data (as initiator)"));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
   res = nfc_initiator_deselect_target(device);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   return (void *) thread_res;

test/test_dep_passive.c

@@ -86,12 +86,12 @@ target_thread(void *arg)
   uint8_t abtRx[1024];
   size_t szRx = sizeof(abtRx);
   int res = nfc_target_init(device, &nt, abtRx, szRx, 0);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't initialize NFC device as target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't initialize NFC device as target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   // First pass
   res =  nfc_target_receive_bytes(device, abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
 
   const uint8_t abtAttRx[] = "Hello DEP target!";
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
@@ -99,40 +99,40 @@ target_thread(void *arg)
 
   const uint8_t abtTx[] = "Hello DEP initiator!";
   res = nfc_target_send_bytes(device, abtTx, sizeof(abtTx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   // Second pass
   res = nfc_target_receive_bytes(device, abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
 
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_target_send_bytes(device, abtTx, sizeof(abtTx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   // Third pass
   res = nfc_target_receive_bytes(device, abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
 
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_target_send_bytes(device, abtTx, sizeof(abtTx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   // Fourth pass
   res =  nfc_target_receive_bytes(device, abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
 
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_target_send_bytes(device, abtTx, sizeof(abtTx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   return (void *) thread_res;
@@ -160,7 +160,7 @@ initiator_thread(void *arg)
   // Passive mode / 106Kbps
   printf("=========== INITIATOR %s (Passive mode / 106Kbps) =========\n", nfc_device_get_name(device));
   res = nfc_initiator_select_dep_target(device, NDM_PASSIVE, NBR_106, NULL, &nt, 5000);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
   cut_assert_equal_int(NMT_DEP, nt.nm.nmt, cut_message("Invalid target modulation"));
   cut_assert_equal_int(NBR_106, nt.nm.nbr, cut_message("Invalid target baud rate"));
   cut_assert_equal_memory("\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA", 10, nt.nti.ndi.abtNFCID3, 10, cut_message("Invalid target NFCID3"));
@@ -171,20 +171,20 @@ initiator_thread(void *arg)
   const uint8_t abtTx[] = "Hello DEP target!";
   uint8_t abtRx[1024];
   res = nfc_initiator_transceive_bytes(device, abtTx, sizeof(abtTx), abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
 
   const uint8_t abtAttRx[] = "Hello DEP initiator!";
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_initiator_deselect_target(device);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   // Passive mode / 212Kbps (second pass)
   printf("=========== INITIATOR %s (Passive mode / 212Kbps) =========\n", nfc_device_get_name(device));
   res = nfc_initiator_select_dep_target(device, NDM_PASSIVE, NBR_212, NULL, &nt, 1000);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
   cut_assert_equal_int(NMT_DEP, nt.nm.nmt, cut_message("Invalid target modulation"));
   cut_assert_equal_int(NBR_212, nt.nm.nbr, cut_message("Invalid target baud rate"));
   cut_assert_equal_memory("\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA", 10, nt.nti.ndi.abtNFCID3, 10, cut_message("Invalid target NFCID3"));
@@ -193,19 +193,19 @@ initiator_thread(void *arg)
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_initiator_transceive_bytes(device, abtTx, sizeof(abtTx), abtRx, sizeof(abtRx), 1000);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
 
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_initiator_deselect_target(device);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   // Passive mode / 212Kbps
   printf("=========== INITIATOR %s (Passive mode / 212Kbps, second pass) =========\n", nfc_device_get_name(device));
   res = nfc_initiator_select_dep_target(device, NDM_PASSIVE, NBR_212, NULL, &nt, 1000);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
   cut_assert_equal_int(NMT_DEP, nt.nm.nmt, cut_message("Invalid target modulation"));
   cut_assert_equal_int(NBR_212, nt.nm.nbr, cut_message("Invalid target baud rate"));
   cut_assert_equal_memory("\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA", 10, nt.nti.ndi.abtNFCID3, 10, cut_message("Invalid target NFCID3"));
@@ -214,19 +214,19 @@ initiator_thread(void *arg)
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_initiator_transceive_bytes(device, abtTx, sizeof(abtTx), abtRx, sizeof(abtRx), 5000);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
 
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_initiator_deselect_target(device);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   // Passive mode / 424Kbps
   printf("=========== INITIATOR %s (Passive mode / 424Kbps) =========\n", nfc_device_get_name(device));
   res = nfc_initiator_select_dep_target(device, NDM_PASSIVE, NBR_424, NULL, &nt, 1000);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
   cut_assert_equal_int(NMT_DEP, nt.nm.nmt, cut_message("Invalid target modulation"));
   cut_assert_equal_int(NBR_424, nt.nm.nbr, cut_message("Invalid target baud rate"));
   cut_assert_equal_memory("\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA", 10, nt.nti.ndi.abtNFCID3, 10, cut_message("Invalid target NFCID3"));
@@ -235,13 +235,13 @@ initiator_thread(void *arg)
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_initiator_transceive_bytes(device, abtTx, sizeof(abtTx), abtRx, sizeof(abtRx), 5000);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
 
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_initiator_deselect_target(device);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   return (void *) thread_res;

test/test_device_modes_as_dep.c

@@ -66,7 +66,7 @@ target_thread(void *arg)
 
   // 1) nfc_target_init should take target in idle mode
   int res = nfc_target_init(device, &nt, abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't initialize NFC device as target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't initialize NFC device as target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   // 2) act as target
@@ -92,11 +92,11 @@ target_thread(void *arg)
   };
   sleep(6);
   res = nfc_target_init(device, &nt1, abtRx, sizeof(abtRx), 0);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't initialize NFC device as target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't initialize NFC device as target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   res =  nfc_target_receive_bytes(device, abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't receive bytes from initiator: %s", nfc_strerror(device)));
 
   const uint8_t abtAttRx[] = "Hello DEP target!";
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
@@ -104,7 +104,7 @@ target_thread(void *arg)
 
   const uint8_t abtTx[] = "Hello DEP initiator!";
   res = nfc_target_send_bytes(device, abtTx, sizeof(abtTx), 500);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't send bytes to initiator: %s", nfc_strerror(device)));
   if (res <= 0) { thread_res = -1; return (void *) thread_res; }
 
   // 3) idle mode
@@ -144,7 +144,7 @@ initiator_thread(void *arg)
   // Passive mode / 106Kbps
   printf("=========== INITIATOR %s (Passive mode / 106Kbps) =========\n", nfc_device_get_name(device));
   res = nfc_initiator_poll_dep_target(device, NDM_PASSIVE, NBR_106, NULL, &nt1, 5000);
-  cut_assert_operator_int(res, > , 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >, 0, cut_message("Can't select any DEP target: %s", nfc_strerror(device)));
   cut_assert_equal_int(NMT_DEP, nt1.nm.nmt, cut_message("Invalid target modulation"));
   cut_assert_equal_int(NBR_106, nt1.nm.nbr, cut_message("Invalid target baud rate"));
   cut_assert_equal_memory("\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA", 10, nt1.nti.ndi.abtNFCID3, 10, cut_message("Invalid target NFCID3"));
@@ -155,14 +155,14 @@ initiator_thread(void *arg)
   const uint8_t abtTx[] = "Hello DEP target!";
   uint8_t abtRx[1024];
   res = nfc_initiator_transceive_bytes(device, abtTx, sizeof(abtTx), abtRx, sizeof(abtRx), 500);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't transceive bytes to target: %s", nfc_strerror(device)));
 
   const uint8_t abtAttRx[] = "Hello DEP initiator!";
   cut_assert_equal_memory(abtAttRx, sizeof(abtAttRx), abtRx, res, cut_message("Invalid received data"));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   res = nfc_initiator_deselect_target(device);
-  cut_assert_operator_int(res, >= , 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
+  cut_assert_operator_int(res, >=, 0, cut_message("Can't deselect target: %s", nfc_strerror(device)));
   if (res < 0) { thread_res = -1; return (void *) thread_res; }
 
   // 3) As other device should be in idle mode, nfc_initiator_poll_dep_target should return 0

utils/CMakeLists.txt

@@ -1,4 +1,5 @@
 SET(UTILS-SOURCES 
+  nfc-barcode
   nfc-emulate-forum-tag4
   nfc-jewel
   nfc-list
@@ -22,7 +23,8 @@ FOREACH(source ${UTILS-SOURCES})
     SET(RC_COMMENT "${PACKAGE_NAME} utility")
     SET(RC_INTERNAL_NAME ${source})
     SET(RC_ORIGINAL_NAME ${source}.exe)
-    SET(RC_FILE_TYPE VFT_APP)
+    # RC_FILE_TYPE: VFT_APP
+    SET(RC_FILE_TYPE 0x00000001L)
     CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/version.rc.in ${CMAKE_CURRENT_BINARY_DIR}/../windows/${source}.rc @ONLY)
     LIST(APPEND TARGETS ${CMAKE_CURRENT_BINARY_DIR}/../windows/${source}.rc)
   ENDIF(WIN32)
@@ -40,6 +42,9 @@ FOREACH(source ${UTILS-SOURCES})
       LIST(APPEND TARGETS ../contrib/win32/stdlib)
       INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32)
     ENDIF(${source} MATCHES "nfc-scan-device")
+    IF(${source} MATCHES "nfc-read-forum-tag3")
+      LIST(APPEND TARGETS ${CMAKE_CURRENT_SOURCE_DIR}/../contrib/win32/getopt.c)
+    ENDIF()
   ENDIF(WIN32)
 
   ADD_EXECUTABLE(${source} ${TARGETS})