Публикация версии 1.75

Публикация версии 1.74
Обновление до версии 1.94
2024-10-01 12:12:06 +03:00 · 2024-10-01 12:10:23 +03:00 · 2023-07-16 20:21:42 +03:00 · 2023-07-03 16:13:33 +03:00 · 2023-06-30 12:20:35 +03:00 · 2023-06-30 12:12:54 +03:00
34 changed files with 10674 additions and 2853 deletions
--- a/8
+++ b/8
@@ -1,7 +1,7 @@
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

@@ -645,7 +645,7 @@ the "copyright" line and a pointer to where the full notice is found.
    GNU General Public License for more details.

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

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

@@ -664,11 +664,11 @@ might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
+<https://www.gnu.org/licenses/>.

  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
--- a/1
+++ b/1
@@ -0,0 +1 @@
+See bcm28335.h for complete revision history
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,23 @@
 ACLOCAL_AMFLAGS = -I m4
-SUBDIRS = src doc
+SUBDIRS = src
+if HAVE_DOCS
+SUBDIRS += doc
+endif
 CLEANFILES = *~
 EXTRA_DIST = examples/blink/blink.c \
 examples/input/input.c \
-examples/event/event.c 
+examples/event/event.c \
+examples/spi/spi.c \
+examples/spin/spin.c \
+examples/pwm/pwm.c \
+examples/i2c/i2c.c \
+examples/gpio/gpio.c \
+examples/spiram/spiram_test.c \
+examples/spiram/spiram.c \
+examples/spiram/spiram.h \
+examples/smi/smi.c
+
+upload:
+	rsync -avz @PACKAGE_TARNAME@-@VERSION@.tar.gz doc/html/ www.airspayce.com:public_html/mikem/@PACKAGE_NAME@
+

--- a/Makefile.in
+++ b/Makefile.in
@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
-# Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -15,6 +14,61 @@

@SET_MAKE@
 VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -31,45 +85,87 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
+@HAVE_DOCS_TRUE@am__append_1 = doc
 subdir = .
-DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
-	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
-	$(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \
-	config.guess config.sub depcomp install-sh ltmain.sh missing
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/configure.in
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
+	$(am__configure_deps) $(am__DIST_COMMON)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
 configure.lineno config.status.lineno
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = config.h
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 SOURCES =
 DIST_SOURCES =
-RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
-	html-recursive info-recursive install-data-recursive \
-	install-dvi-recursive install-exec-recursive \
-	install-html-recursive install-info-recursive \
-	install-pdf-recursive install-ps-recursive install-recursive \
-	installcheck-recursive installdirs-recursive pdf-recursive \
-	ps-recursive uninstall-recursive
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
+	ctags-recursive dvi-recursive html-recursive info-recursive \
+	install-data-recursive install-dvi-recursive \
+	install-exec-recursive install-html-recursive \
+	install-info-recursive install-pdf-recursive \
+	install-ps-recursive install-recursive installcheck-recursive \
+	installdirs-recursive pdf-recursive ps-recursive \
+	tags-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
  distclean-recursive maintainer-clean-recursive
-AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
-	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
-	distdir dist dist-all distcheck
-ETAGS = etags
-CTAGS = ctags
-DIST_SUBDIRS = $(SUBDIRS)
+am__recursive_targets = \
+  $(RECURSIVE_TARGETS) \
+  $(RECURSIVE_CLEAN_TARGETS) \
+  $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
+	cscope distdir distdir-am dist dist-all distcheck
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
+	config.h.in
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+DIST_SUBDIRS = src doc
+am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in AUTHORS \
+	COPYING ChangeLog INSTALL NEWS README compile config.guess \
+	config.sub depcomp install-sh ltmain.sh missing
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
 am__remove_distdir = \
-  { test ! -d "$(distdir)" \
-    || { find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
-         && rm -fr "$(distdir)"; }; }
+  if test -d "$(distdir)"; then \
+    find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
+      && rm -rf "$(distdir)" \
+      || { sleep 5 && rm -rf "$(distdir)"; }; \
+  else :; fi
+am__post_remove_distdir = $(am__remove_distdir)
 am__relativize = \
  dir0=`pwd`; \
  sed_first='s,^\([^/]*\)/.*$$,\1,'; \
@@ -97,10 +193,16 @@ am__relativize = \
  reldir="$$dir2"
 DIST_ARCHIVES = $(distdir).tar.gz
 GZIP_ENV = --best
+DIST_TARGETS = dist-gzip
+# Exists only to be overridden by the user if desired.
+AM_DISTCHECK_DVI_TARGET = dvi
 distuninstallcheck_listfiles = find . -type f -print
+am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
+  | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
 distcleancheck_listfiles = find . -type f -print
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -109,6 +211,8 @@ CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -116,6 +220,7 @@ DOXYGEN = @DOXYGEN@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
+ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -176,6 +281,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -185,17 +291,26 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 ACLOCAL_AMFLAGS = -I m4
-SUBDIRS = src doc
+SUBDIRS = src $(am__append_1)
 CLEANFILES = *~
 EXTRA_DIST = examples/blink/blink.c \
 examples/input/input.c \
-examples/event/event.c 
+examples/event/event.c \
+examples/spi/spi.c \
+examples/spin/spin.c \
+examples/pwm/pwm.c \
+examples/i2c/i2c.c \
+examples/gpio/gpio.c \
+examples/spiram/spiram_test.c \
+examples/spiram/spiram.c \
+examples/spiram/spiram.h \
+examples/smi/smi.c

 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive

 .SUFFIXES:
-am--refresh:
+am--refresh: Makefile
 	@:
 $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	@for dep in $?; do \
@@ -210,15 +325,14 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -231,10 +345,8 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):

 config.h: stamp-h1
-	@if test ! -f $@; then \
-	  rm -f stamp-h1; \
-	  $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
-	else :; fi
+	@test -f $@ || rm -f stamp-h1
+	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1

 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
 	@rm -f stamp-h1
@@ -248,22 +360,25 @@ distclean-hdr:
 	-rm -f config.h stamp-h1

 # This directory's subdirectories are mostly independent; you can cd
-# into them and run `make' without going through this Makefile.
-# To change the values of `make' variables: instead of editing Makefiles,
-# (1) if the variable is set in `config.status', edit `config.status'
-#     (which will cause the Makefiles to be regenerated when you run `make');
-# (2) otherwise, pass the desired values on the `make' command line.
-$(RECURSIVE_TARGETS):
-	@fail= failcom='exit 1'; \
-	for f in x $$MAKEFLAGS; do \
-	  case $$f in \
-	    *=* | --[!k]*);; \
-	    *k*) failcom='fail=yes';; \
-	  esac; \
-	done; \
+# into them and run 'make' without going through this Makefile.
+# To change the values of 'make' variables: instead of editing Makefiles,
+# (1) if the variable is set in 'config.status', edit 'config.status'
+#     (which will cause the Makefiles to be regenerated when you run 'make');
+# (2) otherwise, pass the desired values on the 'make' command line.
+$(am__recursive_targets):
+	@fail=; \
+	if $(am__make_keepgoing); then \
+	  failcom='fail=yes'; \
+	else \
+	  failcom='exit 1'; \
+	fi; \
 	dot_seen=no; \
 	target=`echo $@ | sed s/-recursive//`; \
-	list='$(SUBDIRS)'; for subdir in $$list; do \
+	case "$@" in \
+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	for subdir in $$list; do \
 	  echo "Making $$target in $$subdir"; \
 	  if test "$$subdir" = "."; then \
 	    dot_seen=yes; \
@@ -278,57 +393,12 @@ $(RECURSIVE_TARGETS):
 	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
 	fi; test -z "$$fail"

-$(RECURSIVE_CLEAN_TARGETS):
-	@fail= failcom='exit 1'; \
-	for f in x $$MAKEFLAGS; do \
-	  case $$f in \
-	    *=* | --[!k]*);; \
-	    *k*) failcom='fail=yes';; \
-	  esac; \
-	done; \
-	dot_seen=no; \
-	case "$@" in \
-	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
-	  *) list='$(SUBDIRS)' ;; \
-	esac; \
-	rev=''; for subdir in $$list; do \
-	  if test "$$subdir" = "."; then :; else \
-	    rev="$$subdir $$rev"; \
-	  fi; \
-	done; \
-	rev="$$rev ."; \
-	target=`echo $@ | sed s/-recursive//`; \
-	for subdir in $$rev; do \
-	  echo "Making $$target in $$subdir"; \
-	  if test "$$subdir" = "."; then \
-	    local_target="$$target-am"; \
-	  else \
-	    local_target="$$target"; \
-	  fi; \
-	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
-	  || eval $$failcom; \
-	done && test -z "$$fail"
-tags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
-	done
-ctags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
-	done
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-recursive
+TAGS: tags

-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
-
-TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
 	set x; \
 	here=`pwd`; \
 	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
@@ -344,12 +414,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
 	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
 	  fi; \
 	done; \
-	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	$(am__define_uniq_tagged_files); \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -361,15 +426,11 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
 	      $$unique; \
 	  fi; \
 	fi
-ctags: CTAGS
-CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+ctags: ctags-recursive
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -378,11 +439,35 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscope: cscope.files
+	test ! -s cscope.files \
+	  || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
+clean-cscope:
+	-rm -f cscope.files
+cscope.files: clean-cscope cscopelist
+cscopelist: cscopelist-recursive
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files

 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am

-distdir: $(DISTFILES)
+distdir-am: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -416,13 +501,10 @@ distdir: $(DISTFILES)
 	done
 	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
 	  if test "$$subdir" = .; then :; else \
-	    test -d "$(distdir)/$$subdir" \
-	    || $(MKDIR_P) "$(distdir)/$$subdir" \
-	    || exit 1; \
-	  fi; \
-	done
-	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
-	  if test "$$subdir" = .; then :; else \
+	    $(am__make_dryrun) \
+	      || test -d "$(distdir)/$$subdir" \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || exit 1; \
 	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
 	    $(am__relativize); \
 	    new_distdir=$$reldir; \
@@ -450,37 +532,47 @@ distdir: $(DISTFILES)
 	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
 	|| chmod -R a+r "$(distdir)"
 dist-gzip: distdir
-	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
-	$(am__remove_distdir)
+	tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
+	$(am__post_remove_distdir)

 dist-bzip2: distdir
-	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
-	$(am__remove_distdir)
+	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+	$(am__post_remove_distdir)

-dist-lzma: distdir
-	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
-	$(am__remove_distdir)
+dist-lzip: distdir
+	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
+	$(am__post_remove_distdir)

 dist-xz: distdir
-	tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz
-	$(am__remove_distdir)
+	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
+	$(am__post_remove_distdir)
+
+dist-zstd: distdir
+	tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
+	$(am__post_remove_distdir)

 dist-tarZ: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)

 dist-shar: distdir
-	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
-	$(am__remove_distdir)
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz
+	$(am__post_remove_distdir)

 dist-zip: distdir
 	-rm -f $(distdir).zip
 	zip -rq $(distdir).zip $(distdir)
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)

-dist dist-all: distdir
-	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
-	$(am__remove_distdir)
+dist dist-all:
+	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
+	$(am__post_remove_distdir)

 # This target untars the dist file and tries a VPATH configuration.  Then
 # it guarantees that the distribution is self-contained by making another
@@ -488,33 +580,37 @@ dist dist-all: distdir
 distcheck: dist
 	case '$(DIST_ARCHIVES)' in \
 	*.tar.gz*) \
-	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
 	*.tar.bz2*) \
 	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
-	*.tar.lzma*) \
-	  lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
+	*.tar.lz*) \
+	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
 	*.tar.xz*) \
 	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
 	*.tar.Z*) \
 	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
 	*.shar.gz*) \
-	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
+	*.tar.zst*) \
+	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
 	esac
-	chmod -R a-w $(distdir); chmod a+w $(distdir)
-	mkdir $(distdir)/_build
-	mkdir $(distdir)/_inst
+	chmod -R a-w $(distdir)
+	chmod u+w $(distdir)
+	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
-	  && $(am__cd) $(distdir)/_build \
-	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	  && $(am__cd) $(distdir)/_build/sub \
+	  && ../../configure \
+	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=../.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
 	  && $(MAKE) $(AM_MAKEFLAGS) install \
 	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
@@ -535,13 +631,21 @@ distcheck: dist
 	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
 	  && cd "$$am__cwd" \
 	  || exit 1
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 	@(echo "$(distdir) archives ready for distribution: "; \
 	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
 	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
 distuninstallcheck:
-	@$(am__cd) '$(distuninstallcheck_dir)' \
-	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	$(am__cd) '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
 	   || { echo "ERROR: files left after uninstall:" ; \
 	        if test -n "$(DESTDIR)"; then \
 	          echo "  (check DESTDIR support)"; \
@@ -572,10 +676,15 @@ install-am: all-am

 installcheck: installcheck-recursive
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	  `test -z '$(STRIP)' || \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:

 clean-generic:
@@ -657,24 +766,29 @@ ps-am:

 uninstall-am:

-.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
-	ctags-recursive install-am install-strip tags-recursive
+.MAKE: $(am__recursive_targets) all install-am install-strip

-.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
-	all all-am am--refresh check check-am clean clean-generic \
-	ctags ctags-recursive dist dist-all dist-bzip2 dist-gzip \
-	dist-lzma dist-shar dist-tarZ dist-xz dist-zip distcheck \
-	distclean distclean-generic distclean-hdr distclean-tags \
-	distcleancheck distdir distuninstallcheck dvi dvi-am html \
-	html-am info info-am install install-am install-data \
-	install-data-am install-dvi install-dvi-am install-exec \
-	install-exec-am install-html install-html-am install-info \
-	install-info-am install-man install-pdf install-pdf-am \
-	install-ps install-ps-am install-strip installcheck \
-	installcheck-am installdirs installdirs-am maintainer-clean \
-	maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
-	pdf-am ps ps-am tags tags-recursive uninstall uninstall-am
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+	am--refresh check check-am clean clean-cscope clean-generic \
+	cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
+	dist-gzip dist-lzip dist-shar dist-tarZ dist-xz dist-zip \
+	dist-zstd distcheck distclean distclean-generic distclean-hdr \
+	distclean-tags distcleancheck distdir distuninstallcheck dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs installdirs-am \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am

+.PRECIOUS: Makefile
+
+
+upload:
+	rsync -avz @PACKAGE_TARNAME@-@VERSION@.tar.gz doc/html/ www.airspayce.com:public_html/mikem/@PACKAGE_NAME@

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/5
+++ b/5
@@ -0,0 +1,5 @@
+This is a C library for Raspberry Pi (RPi). It provides access to 
+GPIO and other IO functions on the Broadcom BCM 2835 chip.
+allowing access to the 
+26 pin ISE plug on the RPi board so you can control and interface with various
+external devices.
--- a/aclocal.m4
+++ b/aclocal.m4
--- a/348
+++ b/348
@@ -0,0 +1,348 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN* | MSYS*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/* | msys/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
--- a/config.h.in
+++ b/config.h.in
@@ -1,4 +1,7 @@
-/* config.h.in.  Generated from configure.in by autoheader.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `rt' library (-lrt). */
+#undef HAVE_LIBRT

 /* Name of package */
 #undef PACKAGE
--- a/4154
+++ b/4154
--- a/configure.ac
+++ b/configure.ac
@@ -0,0 +1,33 @@
+dnl -*-autoconf-*-
+dnl bcm2835: Autoconf script
+dnl 
+dnl $Id: configure.in,v 1.1 2012/12/01 22:56:52 mikem Exp mikem $
+dnl (C) 2012 Mike McCauley (mikem@airspayce.com)
+
+dnl Dont forget to update  BCM2835_VERSION and .tar.gz in bcm2835.h
+dnl and the zip file.
+AC_INIT([bcm2835], [1.75], [mikem@airspayce.com])
+
+AC_CONFIG_HEADERS(config.h:config.h.in)
+AM_INIT_AUTOMAKE()
+AC_CHECK_LIB([rt], [clock_gettime])
+AC_MSG_CHECKING([for docs])
+AC_ARG_WITH([docs],
+   [AS_HELP_STRING([--with-docs], [generate doxygen docs (default yes)])],
+   [with_docs=$withval],
+   [with_docs=yes])
+AC_MSG_RESULT([$with_docs])
+AM_CONDITIONAL([HAVE_DOCS], [test "x$with_docs" = "xyes"])
+if test "x$with_docs" = "xyes" ; then
+   AC_CHECK_PROGS([DOXYGEN], [doxygen])
+   if test -z "$DOXYGEN";
+      then AC_MSG_WARN([Doxygen not found - continuing without Doxygen support])
+   fi
+fi
+AC_PROG_RANLIB
+AC_PROG_CC
+AC_CONFIG_MACRO_DIR([m4])
+AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
+AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([doc/Doxyfile])])
+AC_CONFIG_FILES(Makefile src/Makefile doc/Makefile)
+AC_OUTPUT
--- a/configure.in
+++ b/configure.in
@@ -1,23 +0,0 @@
-dnl -*-autoconf-*-
-
-dnl bcm2835: Autoconf script
-dnl 
-dnl $Id: configure.in,v 1.12 2009/08/12 09:43:22 mikem Exp mikem $
-
-dnl (C) 2012 Mike McCauley (mikem@open.com.au)
-dnl      - Initial packaging
-
-AC_INIT
-AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(bcm2835, 1.0)
-
-AC_CHECK_PROGS([DOXYGEN], [doxygen])
-if test -z "$DOXYGEN";
-   then AC_MSG_WARN([Doxygen not found - continuing without Doxygen support])
-fi
-AC_PROG_RANLIB
-AC_PROG_CC
-AC_CONFIG_MACRO_DIR([m4])
-AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
-AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([doc/Doxyfile])])
-AC_OUTPUT(Makefile src/Makefile doc/Makefile)
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
-# Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -15,6 +14,61 @@

@SET_MAKE@
 VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -32,21 +86,40 @@ NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
 subdir = doc
-DIST_COMMON = $(srcdir)/Doxyfile.in $(srcdir)/Makefile.am \
-	$(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/configure.in
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES = Doxyfile
 CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 SOURCES =
 DIST_SOURCES =
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/Doxyfile.in $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -55,6 +128,8 @@ CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -62,6 +137,7 @@ DOXYGEN = @DOXYGEN@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
+ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -122,6 +198,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -146,14 +223,13 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu doc/Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -166,14 +242,16 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
@HAVE_DOXYGEN_TRUE@Doxyfile: $(top_builddir)/config.status $(srcdir)/Doxyfile.in
@HAVE_DOXYGEN_TRUE@	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
-tags: TAGS
-TAGS:
+tags TAGS:

-ctags: CTAGS
-CTAGS:
+ctags CTAGS:

+cscope cscopelist:

-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
@@ -218,10 +296,15 @@ install-am: all-am

 installcheck: installcheck-am
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	  `test -z '$(STRIP)' || \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:

 clean-generic:
@@ -304,15 +387,18 @@ uninstall-am:
 .MAKE: install-am install-strip

 .PHONY: all all-am all-local check check-am clean clean-generic \
-	clean-local distclean distclean-generic distdir dvi dvi-am \
-	html html-am info info-am install install-am install-data \
-	install-data-am install-dvi install-dvi-am install-exec \
-	install-exec-am install-html install-html-am install-info \
-	install-info-am install-man install-pdf install-pdf-am \
-	install-ps install-ps-am install-strip installcheck \
-	installcheck-am installdirs maintainer-clean \
-	maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
-	pdf-am ps ps-am uninstall uninstall-am
+	clean-local cscopelist-am ctags-am distclean distclean-generic \
+	distdir dvi dvi-am html html-am info info-am install \
+	install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic pdf pdf-am ps ps-am tags-am uninstall \
+	uninstall-am
+
+.PRECIOUS: Makefile


@HAVE_DOXYGEN_TRUE@doxyfile.stamp: ../src/bcm2835.h
--- a/examples/blink/blink.c
+++ b/examples/blink/blink.c
@@ -5,50 +5,51 @@
 //
 // After installing bcm2835, you can build this 
 // with something like:
-// gcc -l bcm2835 -o blink blink.c
-// ./blink
+// gcc -o blink blink.c -l bcm2835
+// sudo ./blink
 //
 // Or you can test it before installing with:
 // gcc -o blink -I ../../src ../../src/bcm2835.c blink.c
-// ./blink
+// sudo ./blink
 //
-// Author: Mike McCauley (mikem@open.com.au)
+// Author: Mike McCauley
 // Copyright (C) 2011 Mike McCauley
 // $Id: RF22.h,v 1.21 2012/05/30 01:51:25 mikem Exp $

 #include <bcm2835.h>
+#include <stdio.h>

-// Blinks on RPi pin GPIO 11
+// Blinks on RPi Plug P1 pin 11 (which is GPIO pin 17)
 #define PIN RPI_GPIO_P1_11

 int main(int argc, char **argv)
 {
    // If you call this, it will not actually access the GPIO
    // Use for testing
-//    bcm2845_set_debug(1);
+//    bcm2835_set_debug(1);

    if (!bcm2835_init())
-	return 1;
+      return 1;

    // Set the pin to be an output
-    bcm2845_gpio_fsel(PIN, BCM2835_GPIO_FSEL_OUTP);
+    bcm2835_gpio_fsel(PIN, BCM2835_GPIO_FSEL_OUTP);

    // Blink
    while (1)
    {
 	// Turn it on
-	bcm2845_gpio_write(PIN, HIGH);
+	bcm2835_gpio_write(PIN, HIGH);
 	
 	// wait a bit
-	delay(500);
+	bcm2835_delay(500);
 	
 	// turn it off
-	bcm2845_gpio_write(PIN, LOW);
+	bcm2835_gpio_write(PIN, LOW);
 	
 	// wait a bit
-	delay(500);
+	bcm2835_delay(500);
    }
-
+    bcm2835_close();
    return 0;
 }

--- a/examples/event/event.c
+++ b/examples/event/event.c
@@ -5,14 +5,14 @@
 //
 // After installing bcm2835, you can build this 
 // with something like:
-// gcc -l bcm2835 -o event event.c
-// ./event
+// gcc -o event event.c -l bcm2835 
+// sudo ./event
 //
 // Or you can test it before installing with:
 // gcc -o event -I ../../src ../../src/bcm2835.c event.c
-// ./event
+// sudo ./event
 //
-// Author: Mike McCauley (mikem@open.com.au)
+// Author: Mike McCauley
 // Copyright (C) 2011 Mike McCauley
 // $Id: RF22.h,v 1.21 2012/05/30 01:51:25 mikem Exp $

@@ -26,25 +26,24 @@ int main(int argc, char **argv)
 {
    // If you call this, it will not actually access the GPIO
    // Use for testing
-    bcm2845_set_debug(1);
+//    bcm2835_set_debug(1);

    if (!bcm2835_init())
 	return 1;

    // Set RPI pin P1-15 to be an input
-    bcm2845_gpio_fsel(PIN, BCM2835_GPIO_FSEL_INPT);
+    bcm2835_gpio_fsel(PIN, BCM2835_GPIO_FSEL_INPT);
    //  with a pullup
-    bcm2845_gpio_set_pud(PIN, BCM2835_GPIO_PUD_UP);
+    bcm2835_gpio_set_pud(PIN, BCM2835_GPIO_PUD_UP);
    // And a low detect enable
-    bcm2845_gpio_len(RPI_GPIO_PIN_15);
+    bcm2835_gpio_len(PIN);

-    // Blink
    while (1)
    {
-	if (bcm2845_gpio_eds(PIN))
+	if (bcm2835_gpio_eds(PIN))
 	{
 	    // Now clear the eds flag by setting it to 1
-	    bcm2845_gpio_set_eds(PIN);
+	    bcm2835_gpio_set_eds(PIN);
 	    printf("low event detect for pin 15\n");
 	}

@@ -52,6 +51,7 @@ int main(int argc, char **argv)
 	delay(500);
    }

+    bcm2835_close();
    return 0;
 }

--- a/examples/gpio/gpio.c
+++ b/examples/gpio/gpio.c
@@ -0,0 +1,346 @@
+/*******************************************************************************
+*
+*   gpio.c
+*
+*   Copyright (c) 2013 Shahrooz Shahparnia
+*
+*   Description:
+*   gpio is a command-line utility for executing gpio commands with the 
+*   Broadcom bcm2835.  It was developed and tested on a Raspberry Pi single-board
+*   computer model B.  The utility is based on the bcm2835 C library developed
+*   by Mike McCauley of Open System Consultants, http://www.open.com.au/mikem/bcm2835/.
+*
+*   Invoking "gpio" results in a read, set of clear of a GPIO.  
+*   Options include GPIO read/set/clear 
+*   of a single GPIO pin, enabling or disabling pull up and pull downs as well as 
+*   resetting all GPIOs to a default input state.  
+*   The command usage and command-line parameters are described below
+*   in the showusage function, which prints the usage if no command-line parameters
+*   are included or if there are any command-line parameter errors.  Invoking gpio 
+*   requires root privilege.
+*
+*   This file contains the main function as well as functions for displaying
+*   usage and for parsing the command line.
+*
+*   Open Source Licensing GNU GPLv3
+*
+*   Building:
+* After installing bcm2835, you can build this 
+* with something like:
+* gcc -o gpio gpio.c -l bcm2835
+* sudo ./gpio
+*
+* Or you can test it before installing with:
+* gcc -o gpio -I ../../src ../../src/bcm2835.c gpio.c
+* sudo ./gpio
+*
+*
+*   History:
+*   11/10    VERSION 1.0.0: Original
+*
+*      User input parsing (comparse) and showusage\
+*      have been adapted from: http://ipsolutionscorp.com/raspberry-pi-spi-utility/
+*      mostly to keep consistence with the spincl tool usage.
+*
+*      Compile with: gcc -o gpio gpio.c bcm2835.c
+*
+*      Examples:
+*            Clear pin 5: sudo ./gpio -ib -dc -pn -n5  
+*            Reset all GPIOs to inputs and disable all pull up/downs: sudo ./gpio -ie
+*            Read pin 10: sudo ./gpio -ib -dr -pn -n10
+*            Read pin 10 in debug mode with verbose output: sudo ./gpio -ib -dr -pn -n10 -b
+*            Read pin 10 and set pin as input with pull down: sudo ./gpio -ib -di -pd -n10
+*
+*            Note: Pin numbers match the Raspberry Pie connector pin numbers
+********************************************************************************/
+
+#include <bcm2835.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+
+#define MODE_READ 0
+#define MODE_SET 1
+#define MODE_CLR 2
+#define MODE_INPUT_READ 3
+
+#define PULL_UP 0
+#define PULL_DOWN 1
+#define NO_PULL 2
+
+#define GPIO_BEGIN 0
+#define GPIO_END 1
+#define NO_ACTION 2
+
+#define NO_PIN 40 // Some big number that's beyond the connector's pin count
+#define DEBUG_OFF 0
+#define DEBUG_ON 1
+
+uint8_t  init = NO_ACTION;
+uint8_t  pull = NO_PULL;
+uint8_t  mode = MODE_READ;
+uint8_t  pin_number = NO_PIN;
+
+uint8_t i, len;
+uint8_t data, pin, debug_mode = DEBUG_OFF;
+
+//*******************************************************************************
+//  comparse: Parse the command line and return EXIT_SUCCESS or EXIT_FAILURE
+//    argc: number of command-line arguments
+//    argv: array of command-line argument strings
+//*******************************************************************************
+
+void gpio_reset(void);
+
+int comparse(int argc, char **argv) {
+    int argnum, i, xmitnum;
+	
+    if (argc < 2) {  // must have at least program name and len arguments
+                     // or -ie (GPIO_END) or -ib (GPIO_BEGIN)
+        fprintf(stderr, "Insufficient command line arguments\n");
+        return EXIT_FAILURE;
+    }
+    
+    argnum = 1;
+    while (argnum < argc && argv[argnum][0] == '-') {
+
+        switch (argv[argnum][1]) {
+
+            case 'i':  // GPIO init
+                switch (argv[argnum][2]) {
+                    case 'b': init = GPIO_BEGIN; break;
+                    case 'e': init = GPIO_END; break;
+                    default:
+                        fprintf(stderr, "%c is not a valid init option\n", argv[argnum][2]);
+                        return EXIT_FAILURE;
+                }
+                break;
+
+            case 'd':  // Set/Clear/Read Mode
+                switch (argv[argnum][2]) {
+                    case 'r': mode = MODE_READ; break;
+                    case 's': mode = MODE_SET; break;
+                    case 'c': mode = MODE_CLR; break;
+		    case 'i': mode = MODE_INPUT_READ; break;
+		    default:
+                        fprintf(stderr, "%c is not a valid init option\n", argv[argnum][2]);
+                        return EXIT_FAILURE;
+                }
+                break;
+		
+            case 'p':  // Pull up, down and no pull Mode
+                switch (argv[argnum][2]) {
+                    case 'u': pull = PULL_UP; break;
+                    case 'd': pull = PULL_DOWN; break;
+                    case 'n': pull = NO_PULL; break;
+		    default:
+                        fprintf(stderr, "%c is not a valid init option\n", argv[argnum][2]);
+                        return EXIT_FAILURE;
+                }
+                break;		
+
+            case 'n':  // pin number
+	         pin_number = atoi(argv[argnum]+2);
+                 break;
+
+            case 'b':  // debug mode
+		 debug_mode = DEBUG_ON;
+                 break;
+
+            default:
+                fprintf(stderr, "%c is not a valid option\n", argv[argnum][1]);
+                return EXIT_FAILURE;
+        }
+
+        argnum++;   // advance the argument number
+
+    }
+
+    if (argnum == argc && init != NO_ACTION) // no further arguments are needed
+        return EXIT_SUCCESS;
+  
+    return EXIT_SUCCESS;
+}
+
+//*******************************************************************************
+//  showusage: Print the usage statement and return errcode.
+//*******************************************************************************
+
+int showusage(int errcode) {
+    printf("gpio \n");
+    printf("Usage: \n");
+    printf("  gpio [options]\n");
+    printf("\n");
+    printf("  Invoking gpio to set or reset a GPIO, enable disable pull up or pull down. Initialize or release a GPIO.\n");
+    printf("\n");
+    printf("  The following are the options, which must be a single letter\n");
+    printf("    preceded by a '-' and followed by another character.\n");
+    printf("    -ix where x is the GPIO init option, b[egin] or e[nd]\n");
+    printf("      The begin option must be executed before any transfer can happen.\n");
+    printf("      The end option will return the GPIO to inputs and turn off all pull up and pull downs.\n");
+    printf("      It may be included with a transfer.\n");
+    printf("    -dx where x is 'c' for clear, 's' is for set, 'r' for read and 'i' for read and set as input.\n");
+    printf("    -px where x is the GPIO pull up or down option. 'u' for pull up, 'd' for pull down and 'n' for none.\n");  
+    printf("    -nx where x is the pin number.\n");
+    printf("\n");
+    return errcode;
+}
+
+int main(int argc, char **argv) {
+
+    printf("Running ... \n");
+    
+    // parse the command line
+    if (comparse(argc, argv) == EXIT_FAILURE) return showusage (EXIT_FAILURE);
+
+    if (!bcm2835_init()) return 1;
+      
+    // GPIO begin if specified    
+    if (init == GPIO_BEGIN) ;
+
+
+    // If len is 0, no need to continue, but do GPIO end if specified
+    // if (len == 0) {
+    //     if (init == GPIO_END) ;
+    //	 printf("Zero length ... error!\n");
+    //     return EXIT_SUCCESS;
+    // }
+    switch (pin_number) {
+            case 3:
+	       pin = RPI_V2_GPIO_P1_03;
+	    break;
+            case 5:
+	       pin = RPI_V2_GPIO_P1_05;
+	    break;	    
+            case 7:
+	       pin = RPI_V2_GPIO_P1_07;
+	    break;
+            case 26:
+	       pin = RPI_V2_GPIO_P1_26;
+	    break;
+            case 24:
+	       pin = RPI_V2_GPIO_P1_24;
+	    break;
+            case 21:
+	       pin = RPI_V2_GPIO_P1_21;
+	    break;
+            case 19:
+	       pin = RPI_V2_GPIO_P1_19;
+	    break;
+            case 23:
+	       pin = RPI_V2_GPIO_P1_23;
+	    break;
+            case 10:
+	       pin = RPI_V2_GPIO_P1_10;
+	    break;
+            case 11:
+	       pin = RPI_V2_GPIO_P1_11;
+	    break;
+            case 12:
+	       pin = RPI_V2_GPIO_P1_12;
+	    break;
+            case 13:
+	       pin = RPI_V2_GPIO_P1_13;
+	    break;
+            case 15:
+	       pin = RPI_V2_GPIO_P1_15;
+	    break;
+            case 16:
+	       pin = RPI_V2_GPIO_P1_16;
+	    break;
+            case 18:
+	       pin = RPI_V2_GPIO_P1_18;
+	    break;
+            case 22:
+	       pin = RPI_V2_GPIO_P1_22;
+	    break;
+	    default:
+	      pin = NO_PIN;
+    }
+
+    switch (pull) {
+    	    case PULL_UP:
+		bcm2835_gpio_set_pud(pin, BCM2835_GPIO_PUD_UP);
+	    break;
+    	    case PULL_DOWN:
+		bcm2835_gpio_set_pud(pin, BCM2835_GPIO_PUD_DOWN);
+	    break;
+    	    case NO_PULL:
+		bcm2835_gpio_set_pud(pin, BCM2835_GPIO_PUD_OFF);
+	    break;
+    	    default:
+		bcm2835_gpio_set_pud(pin, BCM2835_GPIO_PUD_OFF);	    
+    }
+
+    switch (mode) {
+    	    case MODE_READ:
+	       data = bcm2835_gpio_lev(pin);
+	       printf("Reading pin: %d\n", data);
+	    break;
+    	    case MODE_INPUT_READ:
+	       bcm2835_gpio_fsel(pin, BCM2835_GPIO_FSEL_INPT);
+	       data = bcm2835_gpio_lev(pin);
+	       printf("Reading pin: %d\n", data);
+	    break; 
+    	    case MODE_SET:
+	       bcm2835_gpio_fsel(pin, BCM2835_GPIO_FSEL_OUTP);
+	       bcm2835_gpio_set(pin);
+	    break;
+    	    case MODE_CLR:
+	       bcm2835_gpio_fsel(pin, BCM2835_GPIO_FSEL_OUTP);
+	       bcm2835_gpio_clr(pin);
+	    break;
+	    default:
+	       printf("Wrong mode ...!\n");
+    }
+
+    if (debug_mode == DEBUG_ON) {    
+    	printf("Init %d\n", init);    
+    	printf("Mode %d\n", mode);
+    	printf("Pull %d\n", pull);
+    	printf("Pin Number %d\n", pin_number);
+    	printf("Pin %d\n", pin);
+    }   
+       
+    if (init == GPIO_END) gpio_reset();       
+    bcm2835_close();
+    printf("... done!\n");
+    return 0;
+}
+
+void gpio_reset(void) {
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_03, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_05, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_07, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_26, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_24, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_21, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_19, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_23, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_10, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_11, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_12, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_13, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_15, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_16, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_18, BCM2835_GPIO_PUD_OFF);
+	bcm2835_gpio_set_pud(RPI_V2_GPIO_P1_22, BCM2835_GPIO_PUD_OFF);
+
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_03, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_05, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_07, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_26, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_24, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_21, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_19, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_23, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_10, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_11, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_12, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_13, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_15, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_16, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_18, BCM2835_GPIO_FSEL_INPT);
+	bcm2835_gpio_fsel(RPI_V2_GPIO_P1_22, BCM2835_GPIO_FSEL_INPT);
+}
--- a/examples/i2c/i2c.c
+++ b/examples/i2c/i2c.c
@@ -0,0 +1,278 @@
+/*******************************************************************************
+*
+*   i2c.c
+*
+*   Copyright (c) 2013 Shahrooz Shahparnia (sshahrooz@gmail.com)
+*
+*   Description:
+*   i2c is a command-line utility for executing i2c commands with the 
+*   Broadcom bcm2835.  It was developed and tested on a Raspberry Pi single-board
+*   computer model B.  The utility is based on the bcm2835 C library developed
+*   by Mike McCauley of Open System Consultants, http://www.open.com.au/mikem/bcm2835/.
+*
+*   Invoking spincl results in a read or write I2C transfer.  Options include the
+*   the I2C clock frequency, read/write, address, and port initialization/closing
+*   procedures.  The command usage and command-line parameters are described below
+*   in the showusage function, which prints the usage if no command-line parameters
+*   are included or if there are any command-line parameter errors.  Invoking i2c 
+*   requires root privilege.
+*
+*   This file contains the main function as well as functions for displaying
+*   usage and for parsing the command line.
+*
+*   Open Source Licensing GNU GPLv3
+*
+*   Building:
+* After installing bcm2835, you can build this 
+* with something like:
+* gcc -o i2c i2c.c -l bcm2835
+* sudo ./i2c
+*
+* Or you can test it before installing with:
+* gcc -o i2c -I ../../src ../../src/bcm2835.c i2c.c
+* sudo ./i2c
+*
+*   History:
+*   11/05    VERSION 1.0.0: Original
+*
+*      User input parsing (comparse) and showusage\
+*      have been adapted from: http://ipsolutionscorp.com/raspberry-pi-spi-utility/
+*      mostly to keep consistence with the spincl tool usage.
+*
+*      Compile with: gcc -o i2c i2c.c bcm2835.c
+*
+*      Examples:
+*
+*           Set up ADC (Arduino: ADC1015)
+*           sudo ./i2c -s72 -dw -ib 3 0x01 0x44 0x00 (select config register, setup mux, etc.)
+*           sudo ./i2c -s72 -dw -ib 1 0x00 (select ADC data register)
+*
+*           Bias DAC (Arduino: MCP4725) at some voltage
+*           sudo ./i2c -s99 -dw -ib 3 0x60 0x7F 0xF0 (FS output is with 0xFF 0xF0)
+*           Read ADC convergence result
+*           sudo ./i2c -s72 -dr -ib 2 (FS output is 0x7FF0 with PGA1 = 1)
+*  
+*      In a DAC to ADC loop back typical results are:
+*
+*      DAC    VOUT   ADC
+*      7FFh   1.6V   677h                    Note ratio is FS_ADC*PGA_GAIN/FS_DAC = 4.096/3.3 = 1.23
+*      5FFh   1.2V   4DCh
+*      8F0h   1.8V   745h
+*      9D0h   2V     7EAh
+*      000h   10mV   004h
+*
+********************************************************************************/
+
+#include <bcm2835.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+
+#define MODE_READ 0
+#define MODE_WRITE 1
+
+#define MAX_LEN 32
+
+char wbuf[MAX_LEN];
+
+typedef enum {
+    NO_ACTION,
+    I2C_BEGIN,
+    I2C_END
+} i2c_init;
+
+uint8_t  init = NO_ACTION;
+uint16_t clk_div = BCM2835_I2C_CLOCK_DIVIDER_148;
+uint8_t slave_address = 0x00;
+uint32_t len = 0;
+uint8_t  mode = MODE_READ;
+
+//*******************************************************************************
+//  comparse: Parse the command line and return EXIT_SUCCESS or EXIT_FAILURE
+//    argc: number of command-line arguments
+//    argv: array of command-line argument strings
+//*******************************************************************************
+
+int comparse(int argc, char **argv) {
+    int argnum, i, xmitnum;
+	
+    if (argc < 2) {  // must have at least program name and len arguments
+                     // or -ie (I2C_END) or -ib (I2C_BEGIN)
+        fprintf(stderr, "Insufficient command line arguments\n");
+        return EXIT_FAILURE;
+    }
+    
+    argnum = 1;
+    while (argnum < argc && argv[argnum][0] == '-') {
+
+        switch (argv[argnum][1]) {
+
+            case 'i':  // I2C init
+                switch (argv[argnum][2]) {
+                    case 'b': init = I2C_BEGIN; break;
+                    case 'e': init = I2C_END; break;
+                    default:
+                        fprintf(stderr, "%c is not a valid init option\n", argv[argnum][2]);
+                        return EXIT_FAILURE;
+                }
+                break;
+
+            case 'd':  // Read/Write Mode
+                switch (argv[argnum][2]) {
+                    case 'r': mode = MODE_READ; break;
+                    case 'w': mode = MODE_WRITE; break;
+                    default:
+                        fprintf(stderr, "%c is not a valid init option\n", argv[argnum][2]);
+                        return EXIT_FAILURE;
+                }
+                break;
+
+            case 'c':  // Clock divider
+                clk_div = atoi(argv[argnum]+2);
+                break;
+
+            case 's':  // Slave address
+                slave_address = atoi(argv[argnum]+2);
+                break;
+
+            default:
+                fprintf(stderr, "%c is not a valid option\n", argv[argnum][1]);
+                return EXIT_FAILURE;
+        }
+
+        argnum++;   // advance the argument number
+
+    }
+
+    // If command is used for I2C_END or I2C_BEGIN only
+    if (argnum == argc && init != NO_ACTION) // no further arguments are needed
+        return EXIT_SUCCESS;
+	
+    // Get len
+    if (strspn(argv[argnum], "0123456789") != strlen(argv[argnum])) {
+        fprintf(stderr, "Invalid number of bytes specified\n");
+        return EXIT_FAILURE;
+    }
+    
+    len = atoi(argv[argnum]);
+
+    if (len > MAX_LEN) {
+    	fprintf(stderr, "Invalid number of bytes specified\n");
+        return EXIT_FAILURE;
+    }
+    
+    argnum++;   // advance the argument number
+
+    xmitnum = argc - argnum;    // number of xmit bytes
+
+    memset(wbuf, 0, sizeof(wbuf));
+
+    for (i = 0; i < xmitnum; i++) {
+        if (strspn(argv[argnum + i], "0123456789abcdefABCDEFxX") != strlen(argv[argnum + i])) {
+            fprintf(stderr, "Invalid data: ");
+	    fprintf(stderr, "%d \n", xmitnum);
+            return EXIT_FAILURE;
+        }
+        wbuf[i] = (char)strtoul(argv[argnum + i], NULL, 0);
+    }
+
+    return EXIT_SUCCESS;
+}
+
+//*******************************************************************************
+//  showusage: Print the usage statement and return errcode.
+//*******************************************************************************
+int showusage(int errcode) {
+    printf("i2c \n");
+    printf("Usage: \n");
+    printf("  i2c [options] len [rcv/xmit bytes]\n");
+    printf("\n");
+    printf("  Invoking i2c results in an I2C transfer of a specified\n");
+    printf("    number of bytes.  Additionally, it can be used to set the appropriate\n");
+    printf("    GPIO pins to their respective I2C configurations or return them\n");
+    printf("    to GPIO input configuration.  Options include the I2C clock frequency,\n");
+    printf("    initialization option (i2c_begin and i2c_end).  i2c must be invoked\n");
+    printf("    with root privileges.\n");
+    printf("\n");
+    printf("  The following are the options, which must be a single letter\n");
+    printf("    preceded by a '-' and followed by another character.\n");
+    printf("    -dx where x is 'w' for write and 'r' is for read.\n");
+    printf("    -ix where x is the I2C init option, b[egin] or e[nd]\n");
+    printf("      The begin option must be executed before any transfer can happen.\n");
+    printf("        It may be included with a transfer.\n");
+    printf("      The end option will return the I2C pins to GPIO inputs.\n");
+    printf("        It may be included with a transfer.\n");
+    printf("    -cx where x is the clock divider from 250MHz. Allowed values\n");
+    printf("      are 150 through 2500.\n");
+    printf("      Corresponding frequencies are specified in bcm2835.h.\n");
+    printf("\n");
+    printf("    len: The number of bytes to be transmitted or received.\n");
+    printf("    The maximum number of bytes allowed is %d\n", MAX_LEN);
+    printf("\n");
+    printf("\n");
+    printf("\n");
+    return errcode;
+}
+
+char buf[MAX_LEN];
+int i;
+uint8_t data;
+
+int main(int argc, char **argv) {
+
+    printf("Running ... \n");
+    
+    // parse the command line
+    if (comparse(argc, argv) == EXIT_FAILURE) return showusage (EXIT_FAILURE);
+
+    if (!bcm2835_init())
+    {
+      printf("bcm2835_init failed. Are you running as root??\n");
+      return 1;
+    }
+      
+    // I2C begin if specified    
+    if (init == I2C_BEGIN)
+    {
+      if (!bcm2835_i2c_begin())
+      {
+        printf("bcm2835_i2c_begin failed. Are you running as root??\n");
+	return 1;
+      }
+    }
+	  
+
+    // If len is 0, no need to continue, but do I2C end if specified
+    if (len == 0) {
+         if (init == I2C_END) bcm2835_i2c_end();
+	 printf("... done!\n");
+         return EXIT_SUCCESS;
+    }
+
+    bcm2835_i2c_setSlaveAddress(slave_address);
+    bcm2835_i2c_setClockDivider(clk_div);
+    fprintf(stderr, "Clock divider set to: %d\n", clk_div);
+    fprintf(stderr, "len set to: %d\n", len);
+    fprintf(stderr, "Slave address set to: %d\n", slave_address);   
+    
+    if (mode == MODE_READ) {
+    	for (i=0; i<MAX_LEN; i++) buf[i] = 'n';
+    	data = bcm2835_i2c_read(buf, len);
+    	printf("Read Result = %d\n", data);   
+    	for (i=0; i<MAX_LEN; i++) {
+    		if(buf[i] != 'n') printf("Read Buf[%d] = %x\n", i, buf[i]);
+	}    
+    }
+    if (mode == MODE_WRITE) {
+    	data = bcm2835_i2c_write(wbuf, len);
+    	printf("Write Result = %d\n", data);
+    }   
+
+    // This I2C end is done after a transfer if specified
+    if (init == I2C_END) bcm2835_i2c_end();   
+    bcm2835_close();
+    printf("... done!\n");
+    return 0;
+}
+
--- a/examples/input/input.c
+++ b/examples/input/input.c
@@ -5,14 +5,14 @@
 //
 // After installing bcm2835, you can build this 
 // with something like:
-// gcc -l bcm2835 -o input input.c
-// ./input
+// gcc -o input input.c -l bcm2835
+// sudo ./input
 //
 // Or you can test it before installing with:
 // gcc -o input -I ../../src ../../src/bcm2835.c input.c
-// ./input
+// sudo ./input
 //
-// Author: Mike McCauley (mikem@open.com.au)
+// Author: Mike McCauley
 // Copyright (C) 2011 Mike McCauley
 // $Id: RF22.h,v 1.21 2012/05/30 01:51:25 mikem Exp $

@@ -26,27 +26,28 @@ int main(int argc, char **argv)
 {
    // If you call this, it will not actually access the GPIO
    // Use for testing
-    bcm2845_set_debug(1);
+//    bcm2835_set_debug(1);

    if (!bcm2835_init())
 	return 1;

    // Set RPI pin P1-15 to be an input
-    bcm2845_gpio_fsel(PIN, BCM2835_GPIO_FSEL_INPT);
+    bcm2835_gpio_fsel(PIN, BCM2835_GPIO_FSEL_INPT);
    //  with a pullup
-    bcm2845_gpio_set_pud(PIN, BCM2835_GPIO_PUD_UP);
+    bcm2835_gpio_set_pud(PIN, BCM2835_GPIO_PUD_UP);

    // Blink
    while (1)
    {
 	// Read some data
-	uint8_t value = bcm2845_gpio_lev(PIN);
+	uint8_t value = bcm2835_gpio_lev(PIN);
 	printf("read from pin 15: %d\n", value);
 	
 	// wait a bit
 	delay(500);
    }

+    bcm2835_close();
    return 0;
 }

--- a/examples/pwm/pwm.c
+++ b/examples/pwm/pwm.c
@@ -0,0 +1,66 @@
+// pwm.c
+//
+// Example program for bcm2835 library
+// Shows how to use PWM to control GPIO pins
+//
+// After installing bcm2835, you can build this 
+// with something like:
+// gcc -o pwm pwm.c -l bcm2835 
+// sudo ./pwm
+//
+// Or you can test it before installing with:
+// gcc -o pwm -I ../../src ../../src/bcm2835.c pwm.c
+// sudo ./pwm
+//
+// Connect an LED between GPIO18 (pin 12) and GND to observe the LED changing in brightness
+//
+// Author: Mike McCauley
+// Copyright (C) 2013 Mike McCauley
+// $Id: RF22.h,v 1.21 2012/05/30 01:51:25 mikem Exp $
+
+#include <bcm2835.h>
+#include <stdio.h>
+
+// PWM output on RPi Plug P1 pin 12 (which is GPIO pin 18)
+// in alt fun 5.
+// Note that this is the _only_ PWM pin available on the RPi IO headers
+#define PIN RPI_GPIO_P1_12
+// and it is controlled by PWM channel 0
+#define PWM_CHANNEL 0
+// This controls the max range of the PWM signal
+#define RANGE 1024
+
+int main(int argc, char **argv)
+{
+    if (!bcm2835_init())
+	return 1;
+
+    // Set the output pin to Alt Fun 5, to allow PWM channel 0 to be output there
+    bcm2835_gpio_fsel(PIN, BCM2835_GPIO_FSEL_ALT5);
+
+    // Clock divider is set to 16.
+    // With a divider of 16 and a RANGE of 1024, in MARKSPACE mode,
+    // the pulse repetition frequency will be
+    // 1.2MHz/1024 = 1171.875Hz, suitable for driving a DC motor with PWM
+    bcm2835_pwm_set_clock(BCM2835_PWM_CLOCK_DIVIDER_16);
+    bcm2835_pwm_set_mode(PWM_CHANNEL, 1, 1);
+    bcm2835_pwm_set_range(PWM_CHANNEL, RANGE);
+
+    // Vary the PWM m/s ratio between 1/RANGE and (RANGE-1)/RANGE
+    // over the course of a a few seconds
+    int direction = 1; // 1 is increase, -1 is decrease
+    int data = 1;
+    while (1)
+    {
+	if (data == 1)
+	    direction = 1;   // Switch to increasing
+	else if (data == RANGE-1)
+	    direction = -1;  // Switch to decreasing
+	data += direction;
+	bcm2835_pwm_set_data(PWM_CHANNEL, data);
+	bcm2835_delay(1);
+    }
+
+    bcm2835_close();
+    return 0;
+}
--- a/examples/smi/smi.c
+++ b/examples/smi/smi.c
@@ -0,0 +1,82 @@
+// smi.c
+//
+// Example program for bcm2835 library
+// Shows how to send and receive a byte over SMI bus
+//
+// A CodeBlocks project is provided for easier tests
+//
+// After installing bcm2835, you can build this 
+// with something like:
+// gcc -o smi smi.c -l bcm2835
+// sudo ./smi
+//
+// Or you can test it before installing with:
+// gcc -o smi -I ../../src ../../src/bcm2835.c smi.c
+// sudo ./smi
+//
+// This test program must be run with root rights !!
+// From terminal, use sudo ./smi
+//
+// Author: Benoit BOUCHEZ (BEB)
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "bcm2835.h"
+
+#define SMI_CHANNEL     0
+
+// Number of SMI clock cycles for each SMI transaction phase
+#define SMI_SETUP_CLOCKS    10      // setup time = 80ns
+#define SMI_STROBE_CLOCKS   20      // strobe time = 160ns
+#define SMI_HOLD_CLOCKS     20      // hold time = 160ns
+#define SMI_PACE_CLOCKS     1       // pace time = 8ns
+
+int main(int argc, char **argv)
+{
+    int Address=0;
+    int WriteData;
+    uint8_t ReadData[16];
+
+    if (!bcm2835_init())
+    {
+        printf("bcm2835_init() failed. Are you running as root??\n");
+        return 1;
+    }
+
+    if (!bcm2835_smi_begin())
+    {
+        printf("bcm2835_smi_begin() failed. Are you running as root??\n");
+        return 1;
+    }
+
+    // The following test sequence writes 4096 bytes and reads 16 bytes
+    // With default timing parameters, the complete sequence takes 4.6ms
+    // on a RPi 3B (with O3 optimization), giving a transfer speed of 894kB/s
+    // A SPI interface would require a 7MHz clock to achieve the same results...
+
+    // Change SMI timing parameters for writing
+    bcm2835_smi_set_timing (SMI_CHANNEL, 0, SMI_SETUP_CLOCKS, SMI_STROBE_CLOCKS, SMI_HOLD_CLOCKS, SMI_PACE_CLOCKS);
+    // Change SMI timing parameters for reading
+    bcm2835_smi_set_timing (SMI_CHANNEL, 1, SMI_SETUP_CLOCKS, SMI_STROBE_CLOCKS, SMI_HOLD_CLOCKS, SMI_PACE_CLOCKS);
+
+    // Write a sequence of bytes to each possible address
+    for (Address=0; Address<=15; Address++)
+    {
+        for (WriteData=0; WriteData<=255; WriteData++)
+        {
+            bcm2835_smi_write (SMI_CHANNEL, WriteData, Address);
+        }
+    }
+
+    // Read a sequence of bytes at each possible address
+    for (Address=0; Address<=15; Address++)
+    {
+        ReadData[Address] = bcm2835_smi_read (SMI_CHANNEL, Address);
+     }
+
+    // Release GPIO
+    bcm2835_smi_end();
+    bcm2835_close();
+
+    return 0;
+}
--- a/examples/spi/spi.c
+++ b/examples/spi/spi.c
@@ -0,0 +1,56 @@
+// spi.c
+//
+// Example program for bcm2835 library
+// Shows how to interface with SPI to transfer a byte to and from an SPI device
+//
+// After installing bcm2835, you can build this 
+// with something like:
+// gcc -o spi spi.c -l bcm2835
+// sudo ./spi
+//
+// Or you can test it before installing with:
+// gcc -o spi -I ../../src ../../src/bcm2835.c spi.c
+// sudo ./spi
+//
+// Author: Mike McCauley
+// Copyright (C) 2012 Mike McCauley
+// $Id: RF22.h,v 1.21 2012/05/30 01:51:25 mikem Exp $
+
+#include <bcm2835.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+    // If you call this, it will not actually access the GPIO
+// Use for testing
+//        bcm2835_set_debug(1);
+
+    if (!bcm2835_init())
+    {
+      printf("bcm2835_init failed. Are you running as root??\n");
+      return 1;
+    }
+
+    if (!bcm2835_spi_begin())
+    {
+      printf("bcm2835_spi_begin failed. Are you running as root??\n");
+      return 1;
+    }
+    bcm2835_spi_setBitOrder(BCM2835_SPI_BIT_ORDER_MSBFIRST);      // The default
+    bcm2835_spi_setDataMode(BCM2835_SPI_MODE0);                   // The default
+    bcm2835_spi_setClockDivider(BCM2835_SPI_CLOCK_DIVIDER_65536); // The default
+    bcm2835_spi_chipSelect(BCM2835_SPI_CS0);                      // The default
+    bcm2835_spi_setChipSelectPolarity(BCM2835_SPI_CS0, LOW);      // the default
+    
+    // Send a byte to the slave and simultaneously read a byte back from the slave
+    // If you tie MISO to MOSI, you should read back what was sent
+    uint8_t send_data = 0x23;
+    uint8_t read_data = bcm2835_spi_transfer(send_data);
+    printf("Sent to SPI: 0x%02X. Read back from SPI: 0x%02X.\n", send_data, read_data);
+    if (send_data != read_data)
+      printf("Do you have the loopback from MOSI to MISO connected?\n");
+    bcm2835_spi_end();
+    bcm2835_close();
+    return 0;
+}
+
--- a/examples/spin/spin.c
+++ b/examples/spin/spin.c
@@ -0,0 +1,63 @@
+// spin.c
+//
+// Example program for bcm2835 library
+// Shows how to interface with SPI to transfer a number of bytes to and from an SPI device
+//
+// After installing bcm2835, you can build this 
+// with something like:
+// gcc -o spin spin.c -l bcm2835
+// sudo ./spin
+//
+// Or you can test it before installing with:
+// gcc -o spin -I ../../src ../../src/bcm2835.c spin.c
+// sudo ./spin
+//
+// Author: Mike McCauley
+// Copyright (C) 2012 Mike McCauley
+// $Id: RF22.h,v 1.21 2012/05/30 01:51:25 mikem Exp $
+
+#include <bcm2835.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+    // If you call this, it will not actually access the GPIO
+// Use for testing
+//        bcm2835_set_debug(1);
+    
+    if (!bcm2835_init())
+    {
+      printf("bcm2835_init failed. Are you running as root??\n");
+      return 1;
+    }
+
+    if (!bcm2835_spi_begin())
+    {
+      printf("bcm2835_spi_begin failed. Are you running as root??\n");
+      return 1;
+    }
+    bcm2835_spi_begin();
+    bcm2835_spi_setBitOrder(BCM2835_SPI_BIT_ORDER_MSBFIRST);      // The default
+    bcm2835_spi_setDataMode(BCM2835_SPI_MODE0);                   // The default
+    bcm2835_spi_setClockDivider(BCM2835_SPI_CLOCK_DIVIDER_65536); // The default
+    bcm2835_spi_chipSelect(BCM2835_SPI_CS0);                      // The default
+    bcm2835_spi_setChipSelectPolarity(BCM2835_SPI_CS0, LOW);      // the default
+    
+    // Send a some bytes to the slave and simultaneously read 
+    // some bytes back from the slave
+    // Most SPI devices expect one or 2 bytes of command, after which they will send back
+    // some data. In such a case you will have the command bytes first in the buffer,
+    // followed by as many 0 bytes as you expect returned data bytes. After the transfer, you 
+    // Can the read the reply bytes from the buffer.
+    // If you tie MISO to MOSI, you should read back what was sent.
+    
+    char buf[] = { 0x01, 0x02, 0x11, 0x33 }; // Data to send
+    bcm2835_spi_transfern(buf, sizeof(buf));
+    // buf will now be filled with the data that was read from the slave
+    printf("Read from SPI: %02X  %02X  %02X  %02X \n", buf[0], buf[1], buf[2], buf[3]);
+    
+    bcm2835_spi_end();
+    bcm2835_close();
+    return 0;
+}
+
--- a/examples/spiram/spiram.c
+++ b/examples/spiram/spiram.c
@@ -0,0 +1,92 @@
+// spiram.c
+//
+// Little library for accessing  SPI RAM such as 23K256-I/P
+// using bcm2835 library on Raspberry Pi
+//
+// Author: Mike McCauley
+// Copyright (C) 2018 Mike McCauley
+// This software is part of the bcm2835 library and is licensed under the same conditions
+// $Id:  $
+
+#include <bcm2835.h>
+#include <string.h> // memcpy
+#include "spiram.h"
+
+static uint8_t _mode = SPIRAM_MODE_INVALID;
+
+uint8_t spiram_read_sr()
+{
+  uint8_t command[] = { SPIRAM_OPCODE_READ_SR, 0};
+  bcm2835_spi_transfern(command, sizeof(command));
+  return command[1];
+}
+
+bool spiram_write_sr(uint8_t value)
+{
+  uint8_t command[] = { SPIRAM_OPCODE_WRITE_SR, value};
+  bcm2835_spi_transfern(command, sizeof(command));
+  return true;
+}
+
+bool spiram_set_mode(uint8_t mode)
+{
+  if (mode != _mode)
+    {
+      spiram_write_sr(mode);
+      _mode = mode;
+    }
+  return true;
+}
+
+bool spiram_begin()
+{
+  _mode = SPIRAM_MODE_BYTE;
+  
+  bcm2835_spi_setBitOrder(BCM2835_SPI_BIT_ORDER_MSBFIRST);      // The default
+  bcm2835_spi_setDataMode(BCM2835_SPI_MODE0);                   // The default
+  bcm2835_spi_setClockDivider(BCM2835_SPI_CLOCK_DIVIDER_65536); // The default
+  bcm2835_spi_chipSelect(BCM2835_SPI_CS0);                      // The default
+  bcm2835_spi_setChipSelectPolarity(BCM2835_SPI_CS0, LOW);      // the default
+  return true;
+}
+
+bool spiram_end()
+{
+  bcm2835_spi_end();
+  return true;
+}
+
+
+uint8_t spiram_read_byte(uint16_t address)
+{
+  spiram_set_mode(SPIRAM_MODE_BYTE);
+  uint8_t command[] = { SPIRAM_OPCODE_READ, (address >> 8) & 0xff, address & 0xff, 0xff };
+  bcm2835_spi_transfern(command, sizeof(command));
+  uint8_t ret = command[3];
+}
+
+bool spiram_write_byte(uint16_t address, uint8_t value)
+{
+  spiram_set_mode(SPIRAM_MODE_BYTE);
+  uint8_t command[] = { SPIRAM_OPCODE_WRITE, (address >> 8) & 0xff, address & 0xff, value };
+  bcm2835_spi_writenb(command, sizeof(command));
+  return true;
+}
+
+bool spiram_read_page(uint16_t address, uint8_t *buf)
+{
+  spiram_set_mode(SPIRAM_MODE_PAGE);
+  uint8_t command[3 + SPIRAM_PAGE_SIZE] = { SPIRAM_OPCODE_READ, (address >> 8) & 0xff, address & 0xff };
+  bcm2835_spi_transfern(command, sizeof(command));
+  memcpy(buf, command + 3, SPIRAM_PAGE_SIZE);
+  return true;
+}
+
+bool spiram_write_page(uint16_t address, uint8_t *buf)
+{
+  spiram_set_mode(SPIRAM_MODE_PAGE);
+  uint8_t command[3 + SPIRAM_PAGE_SIZE] = { SPIRAM_OPCODE_WRITE, (address >> 8) & 0xff, address & 0xff };
+  memcpy(command + 3, buf, SPIRAM_PAGE_SIZE);;
+  bcm2835_spi_writenb(command, sizeof(command));
+  return true;
+}
--- a/examples/spiram/spiram.h
+++ b/examples/spiram/spiram.h
@@ -0,0 +1,102 @@
+// spiram.h
+//
+// Header for a Little Library for accessing SPI RAM chips such as 23K256-I/P
+// using bcm2835 library on Raspberry Pi
+//
+// Author: Mike McCauley
+// Copyright (C) 2018 Mike McCauley
+// This software is part of the bcm2835 library and is licensed under the same conditions
+// $Id:  $
+
+#include <stdbool.h> // bool, true, false
+
+#ifndef SPIRAM_h
+#define SPIRAM_h
+
+#define SPIRAM_HOLD_DISABLE     0x1
+#define SPIRAM_MODE_BYTE       (0x00 | SPIRAM_HOLD_DISABLE)
+#define SPIRAM_MODE_PAGE       (0x80 | SPIRAM_HOLD_DISABLE)
+#define SPIRAM_MODE_STREAM     (0x40 | SPIRAM_HOLD_DISABLE)
+#define SPIRAM_MODE_INVALID    0xff
+#define SPIRAM_OPCODE_READ_SR  0x05
+#define SPIRAM_OPCODE_WRITE_SR 0x01
+#define SPIRAM_OPCODE_READ     0x03
+#define SPIRAM_OPCODE_WRITE    0x02
+
+/* Size of a page in 23K256 */
+#define SPIRAM_PAGE_SIZE       32
+
+/*
+ * This library allows you to read and write data from an external SPI interfaced static ram (SRAM)
+ * such as 23K256 (256kbit = 32kByte)
+ * Byte and POage modes are supported.
+ * Valid addresses are from 0x0000 to 0x7fff
+ * Tested on RPI 3 Model B, Raspbian Jessie
+ */
+
+/*
+ * Initialise the spiram library, enables SPI with default divider of 
+ * BCM2835_SPI_CLOCK_DIVIDER_65536 = 6.1035156kHz on RPI3.
+ * You can change the SPI speed after calling this by calling bcm2835_spi_setClockDivider()
+ * Returns true on success, false otherwise
+ */
+bool spiram_begin();
+
+/*
+ * Stops using the RPI SPI functions and returns the GPIO pins to their default behaviour.
+ * Call this when you have finished using SPI forever, or at the end of your program
+ * Returns true on success, false otherwise
+ */
+bool spiram_end();
+
+/*
+ * Read and returns the current value of the SRAM status register
+ */
+uint8_t spiram_read_sr();
+
+/*
+ * Write a new value to the SRAM status register, 
+ * usually one of SPIRAM_MODE_*
+ * You should never need to call this directly. Used internally.
+ * Returns true on success, false otherwise
+ */
+bool spiram_write_sr(uint8_t value);
+
+/*
+ * Set the operating mode of the SRAM.
+ * Mode is one of  SPIRAM_MODE_*. THis is done automatically 
+ * by the spiram_write_* and spiram_read_* functions, so you would not normally
+ * need to call this directly.
+ * Returns true on success, false otherwise
+ */
+bool spiram_set_mode(uint8_t mode);
+
+/*
+ * Reads a single byte from the given address and returns it.
+ */
+uint8_t spiram_read_byte(uint16_t address);
+
+/*
+ * Writes a single byte to the given address.
+ * Returns true on success, false otherwise
+ */
+bool spiram_write_byte(uint16_t address, uint8_t value);
+
+/*
+ * Reads a whole page of data (32 bytes) from the page starting at the given address.
+ * The read data is placed in buf. Be sure that there is enough rom there for it.
+ * Caution: if the starting address is not on a page boundary, 
+ * it will wrap back to the beginning of the page.
+ * Returns true on success, false otherwise
+ */
+bool spiram_read_page(uint16_t address, uint8_t *buf);
+
+/*
+ * Writes a whole page of data (32 bytes) to the page starting at the given address.
+ * Caution: if the starting address is not on a page boundary, 
+ * it will wrap back to the beginning of the page.
+ * Returns true on success, false otherwise
+ */
+bool spiram_write_page(uint16_t address, uint8_t *buf);
+
+#endif
--- a/examples/spiram/spiram_test.c
+++ b/examples/spiram/spiram_test.c
@@ -0,0 +1,99 @@
+// spiram_test.c
+//
+// Example program for bcm2835 
+// Shows how to interface with SPI RAM such as 23K256-I/P
+// using the spiram little library
+//
+// Tested on RPI 3 Model B, Raspbian Jessie
+// Tested at full speed over many hours with no errors.
+//
+// Connect RPi 3 B to 23K256-I/P like this:
+// RPi pin    Function     23K256-I/P pin (name)
+// J1-6       GND          4 (VSS)
+// J1-1       3.3V         8 (VCC)
+//                    and  7 (/HOLD)
+// J1-19      SPI0_MOSI    5 (SI)
+// J1-21      SPI0_MISO    2 (SO)
+// J1-23      SPI0_SCLK    6 (SCK)
+// J1-24      SPI0_CE0_N   1 (/CS)
+//
+// After installing bcm2835, you can build this
+// with something like:
+// gcc -o spiram_test spiram.c spiram_test.c -l bcm2835
+// sudo ./spiram_test
+//
+// Or you can test it before installing with:
+// gcc -o spiram_test -I ../../src ../../src/bcm2835.c spiram.c spiram_test.c
+// sudo ./spiram_test
+//
+// Author: Mike McCauley
+// Copyright (C) 2018 Mike McCauley
+// $Id:  $
+
+#include <bcm2835.h>
+#include <stdio.h>
+#include <string.h> // memcmp
+#include "spiram.h"
+
+int main(int argc, char **argv)
+{
+  if (!bcm2835_init())
+    {
+      printf("bcm2835_init failed. Are you running as root??\n");
+      return 1;
+    }
+
+  if (!bcm2835_spi_begin())
+    {
+      printf("bcm2835_spi_begin failed. Are you running as root??\n");
+      return 1;
+    }
+  if (!spiram_begin())
+    {
+      printf("spiram_begin failed.\n");
+      return 1;
+    }
+  /* You can speed things up by selecting a faster SPI speed
+  // after spiram_begin, which defaults to BCM2835_SPI_CLOCK_DIVIDER_65536 = 6.1035156kHz on RPI3
+  */
+  bcm2835_spi_setClockDivider(BCM2835_SPI_CLOCK_DIVIDER_64); // 6.25MHz on RPI3
+
+  uint8_t value = 0;
+  uint16_t address = 0x0000;
+  while (1)
+    {
+      uint8_t ret;
+
+      /*      ret = spiram_read_sr();*/
+      spiram_write_byte(address, value);
+      ret = spiram_read_byte(address);
+      if (ret != value)
+	printf("ERROR: spiram_read_byte address %04x got %02x, expected %02x\n", address, ret, value);
+#if 0
+      printf("spiram_read_byte at address %04x got %02x\n", address, ret);
+#endif
+      
+      uint8_t write_page_buf[SPIRAM_PAGE_SIZE] = { 0, value, value, value };
+      uint8_t read_page_buf[SPIRAM_PAGE_SIZE];
+      spiram_write_page(address, write_page_buf);
+    
+      spiram_read_page(address, read_page_buf);
+      if (memcmp(write_page_buf, read_page_buf, SPIRAM_PAGE_SIZE) != 0)
+	printf("ERROR: spiram_read_page at address %04x\n", address);
+#if 0
+      printf("spiram_read_page address %04x got ", address);
+      int i;
+      for (i = 0; i < SPIRAM_PAGE_SIZE; i++)
+	printf("%02x ", read_page_buf[i]);
+      printf("\n");
+#endif
+      /* sleep(1); */
+      value++;
+      address++;
+    }
+  
+  spiram_end();
+  bcm2835_close();
+  return 0;
+}
+
--- a/457
+++ b/457
@@ -1,11 +1,10 @@
 #! /bin/sh
-# Common stub for a few missing GNU programs while installing.
+# Common wrapper for a few potentially missing GNU programs.

-scriptversion=2009-04-28.21; # UTC
+scriptversion=2012-06-26.16; # UTC

-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
-# 2008, 2009 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.

 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -26,69 +25,40 @@ scriptversion=2009-04-28.21; # UTC
 # the same distribution terms that you use for the rest of that program.

 if test $# -eq 0; then
-  echo 1>&2 "Try \`$0 --help' for more information"
+  echo 1>&2 "Try '$0 --help' for more information"
  exit 1
 fi

-run=:
-sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
-  configure_ac=configure.ac
-else
-  configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
 case $1 in
--run)
-  # Try to run requested program, and just exit if it succeeds.
-  run=
-  shift
-  "$@" && exit 0
-  # Exit code 63 means version mismatch.  This often happens
-  # when the user try to use an ancient version of a tool on
-  # a file that requires a minimum version.  In this case we
-  # we should proceed has if the program had been absent, or
-  # if --run hadn't been passed.
-  if test $? = 63; then
-    run=:
-    msg="probably too old"
-  fi
-  ;;
+
+  --is-lightweight)
+    # Used by our autoconf macros to check whether the available missing
+    # script is modern enough.
+    exit 0
+    ;;
+
+  --run)
+    # Back-compat with the calling convention used by older automake.
+    shift
+    ;;

  -h|--h|--he|--hel|--help)
    echo "\
 $0 [OPTION]... PROGRAM [ARGUMENT]...

-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
+to PROGRAM being missing or too old.

 Options:
  -h, --help      display this help and exit
  -v, --version   output version information and exit
-  --run           try to run the given command, and emulate it if it fails

 Supported PROGRAM values:
-  aclocal      touch file \`aclocal.m4'
-  autoconf     touch file \`configure'
-  autoheader   touch file \`config.h.in'
-  autom4te     touch the output file, or create a stub one
-  automake     touch all \`Makefile.in' files
-  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
-  flex         create \`lex.yy.c', if possible, from existing .c
-  help2man     touch the output file
-  lex          create \`lex.yy.c', if possible, from existing .c
-  makeinfo     touch the output file
-  tar          try tar, gnutar, gtar, then tar without non-portable flags
-  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
+  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
+  bison     yacc      flex         lex       help2man

-Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
-\`g' are ignored when checking the name.
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.

 Send bug reports to <bug-automake@gnu.org>."
    exit $?
@@ -100,272 +70,141 @@ Send bug reports to <bug-automake@gnu.org>."
    ;;

  -*)
-    echo 1>&2 "$0: Unknown \`$1' option"
-    echo 1>&2 "Try \`$0 --help' for more information"
+    echo 1>&2 "$0: unknown '$1' option"
+    echo 1>&2 "Try '$0 --help' for more information"
    exit 1
    ;;

 esac

-# normalize program name to check for.
-program=`echo "$1" | sed '
-  s/^gnu-//; t
-  s/^gnu//; t
-  s/^g//; t'`
+# Run the given program, remember its exit status.
+"$@"; st=$?

-# Now exit if we have it, but it failed.  Also exit now if we
-# don't have it and --version was passed (most likely to detect
-# the program).  This is about non-GNU programs, so use $1 not
-# $program.
-case $1 in
-  lex*|yacc*)
-    # Not GNU programs, they don't have --version.
+# If it succeeded, we are done.
+test $st -eq 0 && exit 0
+
+# Also exit now if we it failed (or wasn't found), and '--version' was
+# passed; such an option is passed most likely to detect whether the
+# program is present and works.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch.  This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+  msg="probably too old"
+elif test $st -eq 127; then
+  # Program was missing.
+  msg="missing on your system"
+else
+  # Program was found and executed, but failed.  Give up.
+  exit $st
+fi
+
+perl_URL=http://www.perl.org/
+flex_URL=http://flex.sourceforge.net/
+gnu_software_URL=http://www.gnu.org/software
+
+program_details ()
+{
+  case $1 in
+    aclocal|automake)
+      echo "The '$1' program is part of the GNU Automake package:"
+      echo "<$gnu_software_URL/automake>"
+      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/autoconf>"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+    autoconf|autom4te|autoheader)
+      echo "The '$1' program is part of the GNU Autoconf package:"
+      echo "<$gnu_software_URL/autoconf/>"
+      echo "It also requires GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+  esac
+}
+
+give_advice ()
+{
+  # Normalize program name to check for.
+  normalized_program=`echo "$1" | sed '
+    s/^gnu-//; t
+    s/^gnu//; t
+    s/^g//; t'`
+
+  printf '%s\n' "'$1' is $msg."
+
+  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+  case $normalized_program in
+    autoconf*)
+      echo "You should only need it if you modified 'configure.ac',"
+      echo "or m4 files included by it."
+      program_details 'autoconf'
+      ;;
+    autoheader*)
+      echo "You should only need it if you modified 'acconfig.h' or"
+      echo "$configure_deps."
+      program_details 'autoheader'
+      ;;
+    automake*)
+      echo "You should only need it if you modified 'Makefile.am' or"
+      echo "$configure_deps."
+      program_details 'automake'
+      ;;
+    aclocal*)
+      echo "You should only need it if you modified 'acinclude.m4' or"
+      echo "$configure_deps."
+      program_details 'aclocal'
+      ;;
+   autom4te*)
+      echo "You might have modified some maintainer files that require"
+      echo "the 'automa4te' program to be rebuilt."
+      program_details 'autom4te'
+      ;;
+    bison*|yacc*)
+      echo "You should only need it if you modified a '.y' file."
+      echo "You may want to install the GNU Bison package:"
+      echo "<$gnu_software_URL/bison/>"
+      ;;
+    lex*|flex*)
+      echo "You should only need it if you modified a '.l' file."
+      echo "You may want to install the Fast Lexical Analyzer package:"
+      echo "<$flex_URL>"
+      ;;
+    help2man*)
+      echo "You should only need it if you modified a dependency" \
+           "of a man page."
+      echo "You may want to install the GNU Help2man package:"
+      echo "<$gnu_software_URL/help2man/>"
    ;;
+    makeinfo*)
+      echo "You should only need it if you modified a '.texi' file, or"
+      echo "any other file indirectly affecting the aspect of the manual."
+      echo "You might want to install the Texinfo package:"
+      echo "<$gnu_software_URL/texinfo/>"
+      echo "The spurious makeinfo call might also be the consequence of"
+      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+      echo "want to install GNU make:"
+      echo "<$gnu_software_URL/make/>"
+      ;;
+    *)
+      echo "You might have modified some files without having the proper"
+      echo "tools for further handling them.  Check the 'README' file, it"
+      echo "often tells you about the needed prerequisites for installing"
+      echo "this package.  You may also peek at any GNU archive site, in"
+      echo "case some other package contains this missing '$1' program."
+      ;;
+  esac
+}

-  tar*)
-    if test -n "$run"; then
-       echo 1>&2 "ERROR: \`tar' requires --run"
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       exit 1
-    fi
-    ;;
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
+                       -e '2,$s/^/         /' >&2

-  *)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       # Could not run --version or --help.  This is probably someone
-       # running `$TOOL --version' or `$TOOL --help' to check whether
-       # $TOOL exists and not knowing $TOOL uses missing.
-       exit 1
-    fi
-    ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case $program in
-  aclocal*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
-         to install the \`Automake' and \`Perl' packages.  Grab them from
-         any GNU archive site."
-    touch aclocal.m4
-    ;;
-
-  autoconf*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
-         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
-         archive site."
-    touch configure
-    ;;
-
-  autoheader*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
-         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
-         from any GNU archive site."
-    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
-    test -z "$files" && files="config.h"
-    touch_files=
-    for f in $files; do
-      case $f in
-      *:*) touch_files="$touch_files "`echo "$f" |
-				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
-      *) touch_files="$touch_files $f.in";;
-      esac
-    done
-    touch $touch_files
-    ;;
-
-  automake*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
-         You might want to install the \`Automake' and \`Perl' packages.
-         Grab them from any GNU archive site."
-    find . -type f -name Makefile.am -print |
-	   sed 's/\.am$/.in/' |
-	   while read f; do touch "$f"; done
-    ;;
-
-  autom4te*)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.
-         You can get \`$1' as part of \`Autoconf' from any GNU
-         archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo "#! /bin/sh"
-	echo "# Created by GNU Automake missing as a replacement of"
-	echo "#  $ $@"
-	echo "exit 0"
-	chmod +x $file
-	exit 1
-    fi
-    ;;
-
-  bison*|yacc*)
-    echo 1>&2 "\
-WARNING: \`$1' $msg.  You should only need it if
-         you modified a \`.y' file.  You may need the \`Bison' package
-         in order for those modifications to take effect.  You can get
-         \`Bison' from any GNU archive site."
-    rm -f y.tab.c y.tab.h
-    if test $# -ne 1; then
-        eval LASTARG="\${$#}"
-	case $LASTARG in
-	*.y)
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.c
-	    fi
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.h
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f y.tab.h; then
-	echo >y.tab.h
-    fi
-    if test ! -f y.tab.c; then
-	echo 'main() { return 0; }' >y.tab.c
-    fi
-    ;;
-
-  lex*|flex*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.l' file.  You may need the \`Flex' package
-         in order for those modifications to take effect.  You can get
-         \`Flex' from any GNU archive site."
-    rm -f lex.yy.c
-    if test $# -ne 1; then
-        eval LASTARG="\${$#}"
-	case $LASTARG in
-	*.l)
-	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" lex.yy.c
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f lex.yy.c; then
-	echo 'main() { return 0; }' >lex.yy.c
-    fi
-    ;;
-
-  help2man*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-	 you modified a dependency of a manual page.  You may need the
-	 \`Help2man' package in order for those modifications to take
-	 effect.  You can get \`Help2man' from any GNU archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo ".ab help2man is required to generate this page"
-	exit $?
-    fi
-    ;;
-
-  makeinfo*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.texi' or \`.texinfo' file, or any other file
-         indirectly affecting the aspect of the manual.  The spurious
-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
-    # The file to touch is that specified with -o ...
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -z "$file"; then
-      # ... or it is the one specified with @setfilename ...
-      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
-      file=`sed -n '
-	/^@setfilename/{
-	  s/.* \([^ ]*\) *$/\1/
-	  p
-	  q
-	}' $infile`
-      # ... or it is derived from the source name (dir/f.texi becomes f.info)
-      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
-    fi
-    # If the file does not exist, the user really needs makeinfo;
-    # let's fail without touching anything.
-    test -f $file || exit 1
-    touch $file
-    ;;
-
-  tar*)
-    shift
-
-    # We have already tried tar in the generic part.
-    # Look for gnutar/gtar before invocation to avoid ugly error
-    # messages.
-    if (gnutar --version > /dev/null 2>&1); then
-       gnutar "$@" && exit 0
-    fi
-    if (gtar --version > /dev/null 2>&1); then
-       gtar "$@" && exit 0
-    fi
-    firstarg="$1"
-    if shift; then
-	case $firstarg in
-	*o*)
-	    firstarg=`echo "$firstarg" | sed s/o//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-	case $firstarg in
-	*h*)
-	    firstarg=`echo "$firstarg" | sed s/h//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-    fi
-
-    echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
-         You may want to install GNU tar or Free paxutils, or check the
-         command line arguments."
-    exit 1
-    ;;
-
-  *)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.  Check the \`README' file,
-         it often tells you about the needed prerequisites for installing
-         this package.  You may also peek at any GNU archive site, in case
-         some other package would contain this missing \`$1' program."
-    exit 1
-    ;;
-esac
-
-exit 0
+# Propagate the correct exit status (expected to be 127 for a program
+# not found, 63 for a program that failed due to version mismatch).
+exit $st

 # Local variables:
 # eval: (add-hook 'write-file-hooks 'time-stamp)
--- a/pdf/BCM2835-ARM-Peripherals.pdf
+++ b/pdf/BCM2835-ARM-Peripherals.pdf
--- a/perl/Device-BCM2835-1.9.tar.gz
+++ b/perl/Device-BCM2835-1.9.tar.gz
--- a/perl/Device-BCM2835-1.94.tar.gz
+++ b/perl/Device-BCM2835-1.94.tar.gz
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -6,3 +6,4 @@ test_SOURCES = test.c
 test_LDADD = ./libbcm2835.a
 TESTS = $(check_PROGRAMS)
 CLEANFILES = *~
+
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
-# Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -17,6 +16,61 @@


 VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -35,12 +89,12 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 check_PROGRAMS = test$(EXEEXT)
 subdir = src
-DIST_COMMON = $(include_HEADERS) $(srcdir)/Makefile.am \
-	$(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/configure.in
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(include_HEADERS) \
+	$(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -66,10 +120,20 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
 am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"
 LIBRARIES = $(lib_LIBRARIES)
 AR = ar
 ARFLAGS = cru
+AM_V_AR = $(am__v_AR_@AM_V@)
+am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
+am__v_AR_0 = @echo "  AR      " $@;
+am__v_AR_1 = 
 libbcm2835_a_AR = $(AR) $(ARFLAGS)
 libbcm2835_a_LIBADD =
 am_libbcm2835_a_OBJECTS = bcm2835.$(OBJEXT)
@@ -77,24 +141,244 @@ libbcm2835_a_OBJECTS = $(am_libbcm2835_a_OBJECTS)
 am_test_OBJECTS = test.$(OBJEXT)
 test_OBJECTS = $(am_test_OBJECTS)
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+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade = ./$(DEPDIR)/bcm2835.Po ./$(DEPDIR)/test.Po
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
 SOURCES = $(libbcm2835_a_SOURCES) $(test_SOURCES)
 DIST_SOURCES = $(libbcm2835_a_SOURCES) $(test_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
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-ETAGS = etags
-CTAGS = ctags
-am__tty_colors = \
-red=; grn=; lgn=; blu=; std=
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
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+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+am__tty_colors_dummy = \
+  mgn= red= grn= lgn= blu= brg= std=; \
+  am__color_tests=no
+am__tty_colors = { \
+  $(am__tty_colors_dummy); \
+  if test "X$(AM_COLOR_TESTS)" = Xno; then \
+    am__color_tests=no; \
+  elif test "X$(AM_COLOR_TESTS)" = Xalways; then \
+    am__color_tests=yes; \
+  elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \
+    am__color_tests=yes; \
+  fi; \
+  if test $$am__color_tests = yes; then \
+    red='[0;31m'; \
+    grn='[0;32m'; \
+    lgn='[1;32m'; \
+    blu='[1;34m'; \
+    mgn='[0;35m'; \
+    brg='[1m'; \
+    std='[m'; \
+  fi; \
+}
+am__recheck_rx = ^[ 	]*:recheck:[ 	]*
+am__global_test_result_rx = ^[ 	]*:global-test-result:[ 	]*
+am__copy_in_global_log_rx = ^[ 	]*:copy-in-global-log:[ 	]*
+# A command that, given a newline-separated list of test names on the
+# standard input, print the name of the tests that are to be re-run
+# upon "make recheck".
+am__list_recheck_tests = $(AWK) '{ \
+  recheck = 1; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+        { \
+          if ((getline line2 < ($$0 ".log")) < 0) \
+	    recheck = 0; \
+          break; \
+        } \
+      else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \
+        { \
+          recheck = 0; \
+          break; \
+        } \
+      else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \
+        { \
+          break; \
+        } \
+    }; \
+  if (recheck) \
+    print $$0; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# A command that, given a newline-separated list of test names on the
+# standard input, create the global log from their .trs and .log files.
+am__create_global_log = $(AWK) ' \
+function fatal(msg) \
+{ \
+  print "fatal: making $@: " msg | "cat >&2"; \
+  exit 1; \
+} \
+function rst_section(header) \
+{ \
+  print header; \
+  len = length(header); \
+  for (i = 1; i <= len; i = i + 1) \
+    printf "="; \
+  printf "\n\n"; \
+} \
+{ \
+  copy_in_global_log = 1; \
+  global_test_result = "RUN"; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+         fatal("failed to read from " $$0 ".trs"); \
+      if (line ~ /$(am__global_test_result_rx)/) \
+        { \
+          sub("$(am__global_test_result_rx)", "", line); \
+          sub("[ 	]*$$", "", line); \
+          global_test_result = line; \
+        } \
+      else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \
+        copy_in_global_log = 0; \
+    }; \
+  if (copy_in_global_log) \
+    { \
+      rst_section(global_test_result ": " $$0); \
+      while ((rc = (getline line < ($$0 ".log"))) != 0) \
+      { \
+        if (rc < 0) \
+          fatal("failed to read from " $$0 ".log"); \
+        print line; \
+      }; \
+      printf "\n"; \
+    }; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# Restructured Text title.
+am__rst_title = { sed 's/.*/   &   /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; }
+# Solaris 10 'make', and several other traditional 'make' implementations,
+# pass "-e" to $(SHELL), and POSIX 2008 even requires this.  Work around it
+# by disabling -e (using the XSI extension "set +e") if it's set.
+am__sh_e_setup = case $$- in *e*) set +e;; esac
+# Default flags passed to test drivers.
+am__common_driver_flags = \
+  --color-tests "$$am__color_tests" \
+  --enable-hard-errors "$$am__enable_hard_errors" \
+  --expect-failure "$$am__expect_failure"
+# To be inserted before the command running the test.  Creates the
+# directory for the log if needed.  Stores in $dir the directory
+# containing $f, in $tst the test, in $log the log.  Executes the
+# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and
+# passes TESTS_ENVIRONMENT.  Set up options for the wrapper that
+# will run the test scripts (or their associated LOG_COMPILER, if
+# thy have one).
+am__check_pre = \
+$(am__sh_e_setup);					\
+$(am__vpath_adj_setup) $(am__vpath_adj)			\
+$(am__tty_colors);					\
+srcdir=$(srcdir); export srcdir;			\
+case "$@" in						\
+  */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;;	\
+    *) am__odir=.;; 					\
+esac;							\
+test "x$$am__odir" = x"." || test -d "$$am__odir" 	\
+  || $(MKDIR_P) "$$am__odir" || exit $$?;		\
+if test -f "./$$f"; then dir=./;			\
+elif test -f "$$f"; then dir=;				\
+else dir="$(srcdir)/"; fi;				\
+tst=$$dir$$f; log='$@'; 				\
+if test -n '$(DISABLE_HARD_ERRORS)'; then		\
+  am__enable_hard_errors=no; 				\
+else							\
+  am__enable_hard_errors=yes; 				\
+fi; 							\
+case " $(XFAIL_TESTS) " in				\
+  *[\ \	]$$f[\ \	]* | *[\ \	]$$dir$$f[\ \	]*) \
+    am__expect_failure=yes;;				\
+  *)							\
+    am__expect_failure=no;;				\
+esac; 							\
+$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
+# A shell command to get the names of the tests scripts with any registered
+# extension removed (i.e., equivalently, the names of the test logs, with
+# the '.log' extension removed).  The result is saved in the shell variable
+# '$bases'.  This honors runtime overriding of TESTS and TEST_LOGS.  Sadly,
+# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
+# since that might cause problem with VPATH rewrites for suffix-less tests.
+# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'.
+am__set_TESTS_bases = \
+  bases='$(TEST_LOGS)'; \
+  bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
+  bases=`echo $$bases`
+AM_TESTSUITE_SUMMARY_HEADER = ' for $(PACKAGE_STRING)'
+RECHECK_LOGS = $(TEST_LOGS)
+AM_RECURSIVE_TARGETS = check recheck
+TEST_SUITE_LOG = test-suite.log
+TEST_EXTENSIONS = @EXEEXT@ .test
+LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
+LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS)
+am__set_b = \
+  case '$@' in \
+    */*) \
+      case '$*' in \
+        */*) b='$*';; \
+          *) b=`echo '$@' | sed 's/\.log$$//'`; \
+       esac;; \
+    *) \
+      b='$*';; \
+  esac
+am__test_logs1 = $(TESTS:=.log)
+am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
+TEST_LOGS = $(am__test_logs2:.test.log=.log)
+TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
+TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
+	$(TEST_LOG_FLAGS)
+am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp \
+	$(top_srcdir)/test-driver
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -103,6 +387,8 @@ CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -110,6 +396,7 @@ DOXYGEN = @DOXYGEN@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
+ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -170,6 +457,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -188,7 +476,7 @@ CLEANFILES = *~
 all: all-am

 .SUFFIXES:
-.SUFFIXES: .c .o .obj
+.SUFFIXES: .c .log .o .obj .test .test$(EXEEXT) .trs
 $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
@@ -201,14 +489,13 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu src/Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -219,9 +506,11 @@ $(top_srcdir)/configure:  $(am__configure_deps)
 $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 $(am__aclocal_m4_deps):
+
+clean-checkPROGRAMS:
+	-test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
 install-libLIBRARIES: $(lib_LIBRARIES)
 	@$(NORMAL_INSTALL)
-	test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
 	@list='$(lib_LIBRARIES)'; test -n "$(libdir)" || list=; \
 	list2=; for p in $$list; do \
 	  if test -f $$p; then \
@@ -229,6 +518,8 @@ install-libLIBRARIES: $(lib_LIBRARIES)
 	  else :; fi; \
 	done; \
 	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
 	  echo " $(INSTALL_DATA) $$list2 '$(DESTDIR)$(libdir)'"; \
 	  $(INSTALL_DATA) $$list2 "$(DESTDIR)$(libdir)" || exit $$?; }
 	@$(POST_INSTALL)
@@ -245,22 +536,19 @@ uninstall-libLIBRARIES:
 	@$(NORMAL_UNINSTALL)
 	@list='$(lib_LIBRARIES)'; test -n "$(libdir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(libdir)' && rm -f "$$files" )"; \
-	cd "$(DESTDIR)$(libdir)" && rm -f $$files
+	dir='$(DESTDIR)$(libdir)'; $(am__uninstall_files_from_dir)

 clean-libLIBRARIES:
 	-test -z "$(lib_LIBRARIES)" || rm -f $(lib_LIBRARIES)
-libbcm2835.a: $(libbcm2835_a_OBJECTS) $(libbcm2835_a_DEPENDENCIES) 
-	-rm -f libbcm2835.a
-	$(libbcm2835_a_AR) libbcm2835.a $(libbcm2835_a_OBJECTS) $(libbcm2835_a_LIBADD)
-	$(RANLIB) libbcm2835.a

-clean-checkPROGRAMS:
-	-test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
-test$(EXEEXT): $(test_OBJECTS) $(test_DEPENDENCIES) 
+libbcm2835.a: $(libbcm2835_a_OBJECTS) $(libbcm2835_a_DEPENDENCIES) $(EXTRA_libbcm2835_a_DEPENDENCIES) 
+	$(AM_V_at)-rm -f libbcm2835.a
+	$(AM_V_AR)$(libbcm2835_a_AR) libbcm2835.a $(libbcm2835_a_OBJECTS) $(libbcm2835_a_LIBADD)
+	$(AM_V_at)$(RANLIB) libbcm2835.a
+
+test$(EXEEXT): $(test_OBJECTS) $(test_DEPENDENCIES) $(EXTRA_test_DEPENDENCIES) 
 	@rm -f test$(EXEEXT)
-	$(LINK) $(test_OBJECTS) $(test_LDADD) $(LIBS)
+	$(AM_V_CCLD)$(LINK) $(test_OBJECTS) $(test_LDADD) $(LIBS)

 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
@@ -268,26 +556,35 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c

-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bcm2835.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bcm2835.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test.Po@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+	@$(MKDIR_P) $(@D)
+	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)

 .c.o:
-@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
-@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(COMPILE) -c $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<

 .c.obj:
-@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
-@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
 install-includeHEADERS: $(include_HEADERS)
 	@$(NORMAL_INSTALL)
-	test -z "$(includedir)" || $(MKDIR_P) "$(DESTDIR)$(includedir)"
 	@list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(includedir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(includedir)" || exit 1; \
+	fi; \
 	for p in $$list; do \
 	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 	  echo "$$d$$p"; \
@@ -301,30 +598,17 @@ uninstall-includeHEADERS:
 	@$(NORMAL_UNINSTALL)
 	@list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(includedir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(includedir)" && rm -f $$files
+	dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir)

-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags

-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
 	set x; \
 	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	$(am__define_uniq_tagged_files); \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -336,15 +620,11 @@ TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 	      $$unique; \
 	  fi; \
 	fi
-ctags: CTAGS
-CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -353,103 +633,191 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files

 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags

-check-TESTS: $(TESTS)
-	@failed=0; all=0; xfail=0; xpass=0; skip=0; \
-	srcdir=$(srcdir); export srcdir; \
-	list=' $(TESTS) '; \
-	$(am__tty_colors); \
-	if test -n "$$list"; then \
-	  for tst in $$list; do \
-	    if test -f ./$$tst; then dir=./; \
-	    elif test -f $$tst; then dir=; \
-	    else dir="$(srcdir)/"; fi; \
-	    if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
-	      all=`expr $$all + 1`; \
-	      case " $(XFAIL_TESTS) " in \
-	      *[\ \	]$$tst[\ \	]*) \
-		xpass=`expr $$xpass + 1`; \
-		failed=`expr $$failed + 1`; \
-		col=$$red; res=XPASS; \
-	      ;; \
-	      *) \
-		col=$$grn; res=PASS; \
-	      ;; \
-	      esac; \
-	    elif test $$? -ne 77; then \
-	      all=`expr $$all + 1`; \
-	      case " $(XFAIL_TESTS) " in \
-	      *[\ \	]$$tst[\ \	]*) \
-		xfail=`expr $$xfail + 1`; \
-		col=$$lgn; res=XFAIL; \
-	      ;; \
-	      *) \
-		failed=`expr $$failed + 1`; \
-		col=$$red; res=FAIL; \
-	      ;; \
-	      esac; \
-	    else \
-	      skip=`expr $$skip + 1`; \
-	      col=$$blu; res=SKIP; \
-	    fi; \
-	    echo "$${col}$$res$${std}: $$tst"; \
-	  done; \
-	  if test "$$all" -eq 1; then \
-	    tests="test"; \
-	    All=""; \
-	  else \
-	    tests="tests"; \
-	    All="All "; \
-	  fi; \
-	  if test "$$failed" -eq 0; then \
-	    if test "$$xfail" -eq 0; then \
-	      banner="$$All$$all $$tests passed"; \
-	    else \
-	      if test "$$xfail" -eq 1; then failures=failure; else failures=failures; fi; \
-	      banner="$$All$$all $$tests behaved as expected ($$xfail expected $$failures)"; \
-	    fi; \
-	  else \
-	    if test "$$xpass" -eq 0; then \
-	      banner="$$failed of $$all $$tests failed"; \
-	    else \
-	      if test "$$xpass" -eq 1; then passes=pass; else passes=passes; fi; \
-	      banner="$$failed of $$all $$tests did not behave as expected ($$xpass unexpected $$passes)"; \
-	    fi; \
-	  fi; \
-	  dashes="$$banner"; \
-	  skipped=""; \
-	  if test "$$skip" -ne 0; then \
-	    if test "$$skip" -eq 1; then \
-	      skipped="($$skip test was not run)"; \
-	    else \
-	      skipped="($$skip tests were not run)"; \
-	    fi; \
-	    test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
-	      dashes="$$skipped"; \
-	  fi; \
-	  report=""; \
-	  if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
-	    report="Please report to $(PACKAGE_BUGREPORT)"; \
-	    test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
-	      dashes="$$report"; \
-	  fi; \
-	  dashes=`echo "$$dashes" | sed s/./=/g`; \
-	  if test "$$failed" -eq 0; then \
-	    echo "$$grn$$dashes"; \
-	  else \
-	    echo "$$red$$dashes"; \
-	  fi; \
-	  echo "$$banner"; \
-	  test -z "$$skipped" || echo "$$skipped"; \
-	  test -z "$$report" || echo "$$report"; \
-	  echo "$$dashes$$std"; \
-	  test "$$failed" -eq 0; \
-	else :; fi
+# Recover from deleted '.trs' file; this should ensure that
+# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
+# both 'foo.log' and 'foo.trs'.  Break the recipe in two subshells
+# to avoid problems with "make -n".
+.log.trs:
+	rm -f $< $@
+	$(MAKE) $(AM_MAKEFLAGS) $<

-distdir: $(DISTFILES)
+# Leading 'am--fnord' is there to ensure the list of targets does not
+# expand to empty, as could happen e.g. with make check TESTS=''.
+am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck)
+am--force-recheck:
+	@:
+
+$(TEST_SUITE_LOG): $(TEST_LOGS)
+	@$(am__set_TESTS_bases); \
+	am__f_ok () { test -f "$$1" && test -r "$$1"; }; \
+	redo_bases=`for i in $$bases; do \
+	              am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \
+	            done`; \
+	if test -n "$$redo_bases"; then \
+	  redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \
+	  redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
+	  if $(am__make_dryrun); then :; else \
+	    rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
+	  fi; \
+	fi; \
+	if test -n "$$am__remaking_logs"; then \
+	  echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \
+	       "recursion detected" >&2; \
+	elif test -n "$$redo_logs"; then \
+	  am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
+	fi; \
+	if $(am__make_dryrun); then :; else \
+	  st=0;  \
+	  errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
+	  for i in $$redo_bases; do \
+	    test -f $$i.trs && test -r $$i.trs \
+	      || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
+	    test -f $$i.log && test -r $$i.log \
+	      || { echo "$$errmsg $$i.log" >&2; st=1; }; \
+	  done; \
+	  test $$st -eq 0 || exit 1; \
+	fi
+	@$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \
+	ws='[ 	]'; \
+	results=`for b in $$bases; do echo $$b.trs; done`; \
+	test -n "$$results" || results=/dev/null; \
+	all=`  grep "^$$ws*:test-result:"           $$results | wc -l`; \
+	pass=` grep "^$$ws*:test-result:$$ws*PASS"  $$results | wc -l`; \
+	fail=` grep "^$$ws*:test-result:$$ws*FAIL"  $$results | wc -l`; \
+	skip=` grep "^$$ws*:test-result:$$ws*SKIP"  $$results | wc -l`; \
+	xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
+	xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+	error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+	if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+	  success=true; \
+	else \
+	  success=false; \
+	fi; \
+	br='==================='; br=$$br$$br$$br$$br; \
+	result_count () \
+	{ \
+	    if test x"$$1" = x"--maybe-color"; then \
+	      maybe_colorize=yes; \
+	    elif test x"$$1" = x"--no-color"; then \
+	      maybe_colorize=no; \
+	    else \
+	      echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+	    fi; \
+	    shift; \
+	    desc=$$1 count=$$2; \
+	    if test $$maybe_colorize = yes && test $$count -gt 0; then \
+	      color_start=$$3 color_end=$$std; \
+	    else \
+	      color_start= color_end=; \
+	    fi; \
+	    echo "$${color_start}# $$desc $$count$${color_end}"; \
+	}; \
+	create_testsuite_report () \
+	{ \
+	  result_count $$1 "TOTAL:" $$all   "$$brg"; \
+	  result_count $$1 "PASS: " $$pass  "$$grn"; \
+	  result_count $$1 "SKIP: " $$skip  "$$blu"; \
+	  result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+	  result_count $$1 "FAIL: " $$fail  "$$red"; \
+	  result_count $$1 "XPASS:" $$xpass "$$red"; \
+	  result_count $$1 "ERROR:" $$error "$$mgn"; \
+	}; \
+	{								\
+	  echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" |	\
+	    $(am__rst_title);						\
+	  create_testsuite_report --no-color;				\
+	  echo;								\
+	  echo ".. contents:: :depth: 2";				\
+	  echo;								\
+	  for b in $$bases; do echo $$b; done				\
+	    | $(am__create_global_log);					\
+	} >$(TEST_SUITE_LOG).tmp || exit 1;				\
+	mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG);			\
+	if $$success; then						\
+	  col="$$grn";							\
+	 else								\
+	  col="$$red";							\
+	  test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG);		\
+	fi;								\
+	echo "$${col}$$br$${std}"; 					\
+	echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}";	\
+	echo "$${col}$$br$${std}"; 					\
+	create_testsuite_report --maybe-color;				\
+	echo "$$col$$br$$std";						\
+	if $$success; then :; else					\
+	  echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}";		\
+	  if test -n "$(PACKAGE_BUGREPORT)"; then			\
+	    echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}";	\
+	  fi;								\
+	  echo "$$col$$br$$std";					\
+	fi;								\
+	$$success || exit 1
+
+check-TESTS: $(check_PROGRAMS)
+	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
+	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+	@set +e; $(am__set_TESTS_bases); \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+	log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+	exit $$?;
+recheck: all $(check_PROGRAMS)
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+	@set +e; $(am__set_TESTS_bases); \
+	bases=`for i in $$bases; do echo $$i; done \
+	         | $(am__list_recheck_tests)` || exit 1; \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	log_list=`echo $$log_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+	        am__force_recheck=am--force-recheck \
+	        TEST_LOGS="$$log_list"; \
+	exit $$?
+test.log: test$(EXEEXT)
+	@p='test$(EXEEXT)'; \
+	b='test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
+	@p='$<'; \
+	$(am__set_b); \
+	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@	@p='$<'; \
+@am__EXEEXT_TRUE@	$(am__set_b); \
+@am__EXEEXT_TRUE@	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@	--log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
@@ -498,11 +866,19 @@ install-am: all-am

 installcheck: installcheck-am
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	  `test -z '$(STRIP)' || \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:
+	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)

 clean-generic:
 	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
@@ -520,7 +896,8 @@ clean-am: clean-checkPROGRAMS clean-generic clean-libLIBRARIES \
 	mostlyclean-am

 distclean: distclean-am
-	-rm -rf ./$(DEPDIR)
+		-rm -f ./$(DEPDIR)/bcm2835.Po
+	-rm -f ./$(DEPDIR)/test.Po
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-tags
@@ -566,7 +943,8 @@ install-ps-am:
 installcheck-am:

 maintainer-clean: maintainer-clean-am
-	-rm -rf ./$(DEPDIR)
+		-rm -f ./$(DEPDIR)/bcm2835.Po
+	-rm -f ./$(DEPDIR)/test.Po
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic

@@ -586,19 +964,23 @@ uninstall-am: uninstall-includeHEADERS uninstall-libLIBRARIES

 .MAKE: check-am install-am install-strip

-.PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \
-	clean-checkPROGRAMS clean-generic clean-libLIBRARIES ctags \
-	distclean distclean-compile distclean-generic distclean-tags \
-	distdir dvi dvi-am html html-am info info-am install \
-	install-am install-data install-data-am install-dvi \
-	install-dvi-am install-exec install-exec-am install-html \
-	install-html-am install-includeHEADERS install-info \
-	install-info-am install-libLIBRARIES install-man install-pdf \
-	install-pdf-am install-ps install-ps-am install-strip \
-	installcheck installcheck-am installdirs maintainer-clean \
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-TESTS \
+	check-am clean clean-checkPROGRAMS clean-generic \
+	clean-libLIBRARIES cscopelist-am ctags ctags-am distclean \
+	distclean-compile distclean-generic distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-includeHEADERS install-info install-info-am \
+	install-libLIBRARIES install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
 	maintainer-clean-generic mostlyclean mostlyclean-compile \
-	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
-	uninstall-am uninstall-includeHEADERS uninstall-libLIBRARIES
+	mostlyclean-generic pdf pdf-am ps ps-am recheck tags tags-am \
+	uninstall uninstall-am uninstall-includeHEADERS \
+	uninstall-libLIBRARIES
+
+.PRECIOUS: Makefile


 # Tell versions [3.59,3.63) of GNU make to not export all variables.
--- a/src/bcm2835.c
+++ b/src/bcm2835.c
--- a/src/bcm2835.h
+++ b/src/bcm2835.h
--- a/src/test.c
+++ b/src/test.c
@@ -1,22 +1,31 @@
-// Yesy program for bcm2835 library
-// Blinks a pin on an off every 0.5 secs
-// Author: Mike McCauley (mikem@open.com.au)
-// Copyright (C) 2011 Mike McCauley
-// $Id: test.c,v 1.1 2012/06/24 00:30:22 mikem Exp mikem $
+// Test program for bcm2835 library
+// You can only expect this to run correctly
+// as root on Raspberry Pi hardware, but it will compile and run with little effect
+// on other hardware
+//
+// Author: Mike McCauley
+// Copyright (C) 2011-2013 Mike McCauley
+// $Id: test.c,v 1.6 2018/01/16 21:55:07 mikem Exp $

 #include <bcm2835.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>

 int main(int argc, char **argv)
 {
-    if (geteuid() == 0)
+    if (geteuid() == 0 && !getenv("FAKEROOTKEY"))
    {
 	if (!bcm2835_init())
 	    return 1;
+	if (!bcm2835_close())
+	    return 1;
    }
    else
    {
 	fprintf(stderr, "****You need to be root to properly run this test program\n");
+	return 1;
    }
    return 0;
 }
--- a/153
+++ b/153
@@ -0,0 +1,153 @@
+#! /bin/sh
+# test-driver - basic testsuite driver script.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+# Make unconditional expansion of undefined variables an error.  This
+# helps a lot in preventing typo-related bugs.
+set -u
+
+usage_error ()
+{
+  echo "$0: $*" >&2
+  print_usage >&2
+  exit 2
+}
+
+print_usage ()
+{
+  cat <<END
+Usage:
+  test-driver --test-name NAME --log-file PATH --trs-file PATH
+              [--expect-failure {yes|no}] [--color-tests {yes|no}]
+              [--enable-hard-errors {yes|no}] [--]
+              TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
+
+The '--test-name', '--log-file' and '--trs-file' options are mandatory.
+See the GNU Automake documentation for information.
+END
+}
+
+test_name= # Used for reporting.
+log_file=  # Where to save the output of the test script.
+trs_file=  # Where to save the metadata of the test run.
+expect_failure=no
+color_tests=no
+enable_hard_errors=yes
+while test $# -gt 0; do
+  case $1 in
+  --help) print_usage; exit $?;;
+  --version) echo "test-driver $scriptversion"; exit $?;;
+  --test-name) test_name=$2; shift;;
+  --log-file) log_file=$2; shift;;
+  --trs-file) trs_file=$2; shift;;
+  --color-tests) color_tests=$2; shift;;
+  --expect-failure) expect_failure=$2; shift;;
+  --enable-hard-errors) enable_hard_errors=$2; shift;;
+  --) shift; break;;
+  -*) usage_error "invalid option: '$1'";;
+   *) break;;
+  esac
+  shift
+done
+
+missing_opts=
+test x"$test_name" = x && missing_opts="$missing_opts --test-name"
+test x"$log_file"  = x && missing_opts="$missing_opts --log-file"
+test x"$trs_file"  = x && missing_opts="$missing_opts --trs-file"
+if test x"$missing_opts" != x; then
+  usage_error "the following mandatory options are missing:$missing_opts"
+fi
+
+if test $# -eq 0; then
+  usage_error "missing argument"
+fi
+
+if test $color_tests = yes; then
+  # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
+  red='[0;31m' # Red.
+  grn='[0;32m' # Green.
+  lgn='[1;32m' # Light green.
+  blu='[1;34m' # Blue.
+  mgn='[0;35m' # Magenta.
+  std='[m'     # No color.
+else
+  red= grn= lgn= blu= mgn= std=
+fi
+
+do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
+trap "st=129; $do_exit" 1
+trap "st=130; $do_exit" 2
+trap "st=141; $do_exit" 13
+trap "st=143; $do_exit" 15
+
+# Test script is run here. We create the file first, then append to it,
+# to ameliorate tests themselves also writing to the log file. Our tests
+# don't, but others can (automake bug#35762).
+: >"$log_file"
+"$@" >>"$log_file" 2>&1
+estatus=$?
+
+if test $enable_hard_errors = no && test $estatus -eq 99; then
+  tweaked_estatus=1
+else
+  tweaked_estatus=$estatus
+fi
+
+case $tweaked_estatus:$expect_failure in
+  0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
+  0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
+  77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
+  99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
+  *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
+  *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
+esac
+
+# Report the test outcome and exit status in the logs, so that one can
+# know whether the test passed or failed simply by looking at the '.log'
+# file, without the need of also peaking into the corresponding '.trs'
+# file (automake bug#11814).
+echo "$res $test_name (exit status: $estatus)" >>"$log_file"
+
+# Report outcome to console.
+echo "${col}${res}${std}: $test_name"
+
+# Register the test result, and other relevant metadata.
+echo ":test-result: $res" > $trs_file
+echo ":global-test-result: $res" >> $trs_file
+echo ":recheck: $recheck" >> $trs_file
+echo ":copy-in-global-log: $gcopy" >> $trs_file
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
Author	SHA1	Message	Date
Victor Chapaev	87dc810e14	Публикация версии 1.75	2024-10-01 12:12:06 +03:00
Victor Chapaev	22fe7980d5	Публикация версии 1.74	2024-10-01 12:10:23 +03:00
Victor Chapaev	07ea18bf14	Обновление до версии 1.94	2023-07-16 20:21:42 +03:00
Victor Chapaev	20153a0a4c	Perl-модуль версии 1.9 для управления BCM2835	2023-07-03 16:13:33 +03:00
Victor Chapaev	7a33a8f6ca	Документация Broadcom BCM2835	2023-06-30 12:20:35 +03:00
Victor Chapaev	e67bfc7c44	Публикация версии 1.73	2023-06-30 12:12:54 +03:00
Victor Chapaev	63f9bc202a	Публикация версии 1.71	2023-06-30 12:12:54 +03:00
Victor Chapaev	348bca5ef1	Публикация версии 1.70	2023-06-30 12:12:54 +03:00
Victor Chapaev	8a82af8299	Публикация версии 1.69	2023-06-30 12:12:54 +03:00
Victor Chapaev	7693d327e2	Публикация версии 1.68	2023-06-30 12:12:54 +03:00
Victor Chapaev	dd8ba4f90f	Публикация версии 1.67	2023-06-30 12:12:54 +03:00
Victor Chapaev	bddb1465be	Публикация версии 1.66	2023-06-30 12:12:54 +03:00
Victor Chapaev	5a4fe0028d	Публикация версии 1.65	2023-06-30 12:12:54 +03:00
Victor Chapaev	57c1aec225	Публикация версии 1.64	2023-06-30 12:12:54 +03:00
Victor Chapaev	3ea06176b2	Публикация версии 1.63	2023-06-30 12:12:53 +03:00
Victor Chapaev	af87db3772	Публикация версии 1.62	2023-06-30 12:12:53 +03:00
Victor Chapaev	b25519966d	Публикация версии 1.61	2023-06-30 12:12:53 +03:00
Victor Chapaev	f583ac7d6a	Публикация версии 1.60	2023-06-30 12:12:53 +03:00
Victor Chapaev	1c7174d0ba	Публикация версии 1.59	2023-06-30 12:12:53 +03:00
Victor Chapaev	b73fdc17c4	Публикация версии 1.58	2023-06-30 12:12:53 +03:00
Victor Chapaev	79d7a08197	Публикация версии 1.57	2023-06-30 12:12:53 +03:00
Victor Chapaev	d9880b6066	Публикация версии 1.56	2023-06-30 12:12:53 +03:00
Victor Chapaev	5d9ccea3ef	Публикация версии 1.55	2023-06-30 12:12:53 +03:00
Victor Chapaev	724d28db8b	Публикация версии 1.54	2023-06-30 12:12:53 +03:00
Victor Chapaev	46dc1e5292	Публикация версии 1.53	2023-06-30 12:12:53 +03:00
Victor Chapaev	293aa69c1d	Публикация версии 1.52	2023-06-30 12:12:52 +03:00
Victor Chapaev	dce8d8fcc2	Публикация версии 1.51	2023-06-30 12:12:52 +03:00
Victor Chapaev	227629a6d4	Публикация версии 1.50	2023-06-30 12:12:52 +03:00
Victor Chapaev	8d1f4b1daa	Публикация версии 1.49	2023-06-30 12:12:52 +03:00
Victor Chapaev	e91574719a	Публикация версии 1.48	2023-06-30 12:12:52 +03:00
Victor Chapaev	ccd3bbdafe	Публикация версии 1.47	2023-06-30 12:12:52 +03:00
Victor Chapaev	a1763e2607	Публикация версии 1.46	2023-06-30 12:12:52 +03:00
Victor Chapaev	a22c462a1b	Публикация версии 1.45	2023-06-30 12:12:52 +03:00
Victor Chapaev	0b02d97453	Публикация версии 1.44	2023-06-30 12:12:52 +03:00
Victor Chapaev	1b8c5047e0	Публикация версии 1.43	2023-06-30 12:12:52 +03:00
Victor Chapaev	141d3cd42b	Публикация версии 1.42	2023-06-30 12:12:52 +03:00
Victor Chapaev	c8136b036f	Публикация версии 1.41	2023-06-30 12:12:51 +03:00
Victor Chapaev	85fe2f66a6	Публикация версии 1.40	2023-06-30 12:12:51 +03:00
Victor Chapaev	c7a82c18de	Публикация версии 1.39	2023-06-30 12:12:51 +03:00
Victor Chapaev	164363ef4e	Публикация версии 1.38	2023-06-30 12:12:51 +03:00
Victor Chapaev	f845ad7511	Публикация версии 1.37	2023-06-30 12:12:51 +03:00
Victor Chapaev	d274b9a627	Публикация версии 1.36	2023-06-30 12:12:51 +03:00
Victor Chapaev	8bacb3271a	Публикация версии 1.35	2023-06-30 12:12:51 +03:00
Victor Chapaev	40bd5afe51	Публикация версии 1.34	2023-06-30 12:12:51 +03:00
Victor Chapaev	fc9afb4b72	Публикация версии 1.33	2023-06-30 12:12:51 +03:00
Victor Chapaev	5026fb7e06	Публикация версии 1.32	2023-06-30 12:12:51 +03:00
Victor Chapaev	75529caf42	Публикация версии 1.31	2023-06-30 12:12:51 +03:00
Victor Chapaev	45bb909a6f	Публикация версии 1.30	2023-06-30 12:12:50 +03:00
Victor Chapaev	22c4746390	Публикация версии 1.29	2023-06-30 12:12:50 +03:00
Victor Chapaev	87d6991ae8	Публикация версии 1.28	2023-06-30 12:12:50 +03:00
Victor Chapaev	ae77610113	Публикация версии 1.27	2023-06-30 12:12:50 +03:00
Victor Chapaev	10a85cdcb6	Публикация версии 1.26	2023-06-30 12:12:50 +03:00
Victor Chapaev	5993e96915	Публикация версии 1.25	2023-06-30 12:12:50 +03:00
Victor Chapaev	7ddd9fe45b	Публикация версии 1.24	2023-06-30 12:12:50 +03:00
Victor Chapaev	57ee05da23	Публикация версии 1.23	2023-06-30 12:12:50 +03:00
Victor Chapaev	9068dc4df5	Публикация версии 1.22	2023-06-30 12:12:50 +03:00
Victor Chapaev	72452480c8	Публикация версии 1.21	2023-06-30 12:12:50 +03:00
Victor Chapaev	597206a3d5	Публикация версии 1.20	2023-06-30 12:12:50 +03:00
Victor Chapaev	424f10db5b	Публикация версии 1.19	2023-06-30 12:12:49 +03:00
Victor Chapaev	854d806dec	Публикация версии 1.18	2023-06-30 12:12:49 +03:00
Victor Chapaev	9733b14da3	Публикация версии 1.17	2023-06-30 12:12:49 +03:00
Victor Chapaev	8d30e9795a	Публикация версии 1.16	2023-06-30 12:12:49 +03:00
Victor Chapaev	e1a61cb4b5	Публикация версии 1.15	2023-06-30 12:12:49 +03:00
Victor Chapaev	91fd396458	Публикация версии 1.14	2023-06-30 12:12:49 +03:00
Victor Chapaev	c293142fb8	Публикация версии 1.13	2023-06-30 12:12:49 +03:00
Victor Chapaev	b3471e98e9	Публикация версии 1.12	2023-06-30 12:12:49 +03:00
Victor Chapaev	77e35a3876	Публикация версии 1.11	2023-06-30 12:12:49 +03:00
Victor Chapaev	8ec16f6a2c	Публикация версии 1.10	2023-06-30 12:12:49 +03:00
Victor Chapaev	1b41e1a25e	Публикация версии 1.9	2023-06-30 12:12:49 +03:00
Victor Chapaev	a2787c47a1	Публикация версии 1.8	2023-06-30 12:12:49 +03:00
Victor Chapaev	e2609eb11b	Публикация версии 1.7	2023-06-30 12:12:48 +03:00
Victor Chapaev	e011f98e99	Публикация версии 1.6	2023-06-30 12:12:48 +03:00
Victor Chapaev	708f2f88fb	Публикация версии 1.5	2023-06-30 12:12:48 +03:00
Victor Chapaev	79f5b129d0	Публикация версии 1.4	2023-06-30 12:12:48 +03:00
Victor Chapaev	c058bbe675	Публикация версии 1.3	2023-06-30 12:12:48 +03:00
Victor Chapaev	a9a6854f00	Публикация версии 1.2	2023-06-30 12:12:48 +03:00
Victor Chapaev	9a4ca8108b	Публикация версии 1.1	2023-06-30 12:12:48 +03:00
				`@@ -0,0 +1 @@`
				`See bcm28335.h for complete revision history`