diff --git a/fx2pipe/AUTHORS b/fx2pipe/AUTHORS new file mode 100644 index 0000000..7347c5e --- /dev/null +++ b/fx2pipe/AUTHORS @@ -0,0 +1 @@ +Author: Wolfgang Wieser diff --git a/fx2pipe/COPYING b/fx2pipe/COPYING new file mode 100644 index 0000000..d60c31a --- /dev/null +++ b/fx2pipe/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. 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The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + 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 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This 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 Library General +Public License instead of this License. diff --git a/fx2pipe/ChangeLog b/fx2pipe/ChangeLog new file mode 100644 index 0000000..e69de29 diff --git a/fx2pipe/INSTALL b/fx2pipe/INSTALL new file mode 100644 index 0000000..b34ecc4 --- /dev/null +++ b/fx2pipe/INSTALL @@ -0,0 +1,10 @@ +BUILD INSTRUCTIONS: + +Usual configure && make voodoo. + +The firmware is not built by "make" since this requires special tools. +Instead source code and pre-compiled binaries are distributed. +To build the firmware, run "make" in firmware. + +Volunteers welcome for any type of improvement! + diff --git a/fx2pipe/Makefile.am b/fx2pipe/Makefile.am new file mode 100644 index 0000000..6d36b74 --- /dev/null +++ b/fx2pipe/Makefile.am @@ -0,0 +1,25 @@ +#CFLAGS = @CFLAGS@ -W -Wall -D_GNU_SOURCE +#CXXFLAGS = @CXXFLAGS@ -W -Wall -D_GNU_SOURCE + +OPTCXXFLAGS = -W -Wall -Wformat -Woverloaded-virtual \ + -O2 -march=i586 -fno-rtti -fno-exceptions -fomit-frame-pointer \ + -D_GNU_SOURCE +OPTCFLAGS = -W -Wall -Wformat \ + -O2 -march=i586 -fomit-frame-pointer \ + -D_GNU_SOURCE + +# Pass ADDFLAGS if you want to set -fmessage-length or the like. +ADDFLAGS="" + +SUBDIRS = lib usb_io fx2pipe + +EXTRA_DIST = oconfig.h firmware + + +opt: FORCE + $(MAKE) CFLAGS="$(OPTCFLAGS) $(ADDFLAGS)" CXXFLAGS="$(OPTCXXFLAGS) $(ADDFLAGS)" all + +checkopt: FORCE + $(MAKE) CFLAGS="$(OPTCFLAGS) $(ADDFLAGS)" CXXFLAGS="$(OPTCXXFLAGS) $(ADDFLAGS)" check + +FORCE: diff --git a/fx2pipe/Makefile.in b/fx2pipe/Makefile.in new file mode 100644 index 0000000..0332623 --- /dev/null +++ b/fx2pipe/Makefile.in @@ -0,0 +1,624 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 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. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +#CFLAGS = @CFLAGS@ -W -Wall -D_GNU_SOURCE +#CXXFLAGS = @CXXFLAGS@ -W -Wall -D_GNU_SOURCE +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +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 \ + depcomp install-sh missing +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +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 = +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_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ + distclean-recursive maintainer-clean-recursive +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = $(SUBDIRS) +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +distdir = $(PACKAGE)-$(VERSION) +top_distdir = $(distdir) +am__remove_distdir = \ + { test ! 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"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=fx2pipe + VERSION=0.8 + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + +ac_config_headers="$ac_config_headers config.h" + + +# Checks for programs. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... 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" >&6; } +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + +# Checks for header files. + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + + +# Checks for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define ssize_t int +_ACEOF + +fi + + +# Checks for library functions. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 +$as_echo_n "checking for error_at_line... 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"missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; + "usb_io/Makefile") CONFIG_FILES="$CONFIG_FILES usb_io/Makefile" ;; + "fx2pipe/Makefile") CONFIG_FILES="$CONFIG_FILES fx2pipe/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. 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This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/fx2pipe/configure.ac b/fx2pipe/configure.ac new file mode 100644 index 0000000..eb7a541 --- /dev/null +++ b/fx2pipe/configure.ac @@ -0,0 +1,32 @@ +# Process this file with autoconf to produce a configure script. +AC_INIT +AM_INIT_AUTOMAKE(fx2pipe,0.8) +AC_CONFIG_SRCDIR([fx2pipe/fx2pipe.cc]) +AM_CONFIG_HEADER(config.h) + +# Checks for programs. +AC_PROG_CC +AC_PROG_CPP +AC_PROG_INSTALL +AC_PROG_CXX +AC_PROG_RANLIB + +# Checks for header files. +AC_HEADER_STDC + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE +AC_TYPE_SIZE_T +AC_CHECK_TYPE(ssize_t,int) + +# Checks for library functions. +AC_FUNC_ERROR_AT_LINE +AC_PROG_GCC_TRADITIONAL +#AC_FUNC_MALLOC + +AC_CONFIG_FILES([Makefile + lib/Makefile + usb_io/Makefile + fx2pipe/Makefile ]) +AC_OUTPUT diff --git a/fx2pipe/depcomp b/fx2pipe/depcomp new file mode 100755 index 0000000..df8eea7 --- /dev/null +++ b/fx2pipe/depcomp @@ -0,0 +1,630 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 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 . + +# 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. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u="sed s,\\\\\\\\,/,g" + depmode=msvisualcpp +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/fx2pipe/firmware/Makefile b/fx2pipe/firmware/Makefile new file mode 100644 index 0000000..7be3f3f --- /dev/null +++ b/fx2pipe/firmware/Makefile @@ -0,0 +1,19 @@ +INCLUDES=-Iinclude + +CC=sdcc -mmcs51 + +fx2pipe_static.cc: fx2pipe.ihx + @echo "#include /* For NULL... */" > fx2pipe_static.cc + @echo >> fx2pipe_static.cc + @echo "const char *fx2pipe_static_firmware[]={" >> fx2pipe_static.cc + @bash -c 'while read line ; do echo -e "\t\"$$line\"," >> fx2pipe_static.cc ; done < fx2pipe.ihx' + @echo -e "\tNULL" >> fx2pipe_static.cc + @echo "};" >> fx2pipe_static.cc + @echo "Created fx2pipe_static.cc" + +fx2pipe.ihx: fx2pipe.c + $(CC) $(INCLUDES) fx2pipe.c + ls -l fx2pipe.ihx + +clean: + rm -f fx2pipe.{asm,ihx,lnk,lst,map,mem,rel,rst,sym} diff --git a/fx2pipe/firmware/fx2pipe.c b/fx2pipe/firmware/fx2pipe.c new file mode 100644 index 0000000..74b415e --- /dev/null +++ b/fx2pipe/firmware/fx2pipe.c @@ -0,0 +1,227 @@ +/* + * firmware/fx2pipe.c + * + * FX2 pipe IO firmware. + * + * Copyright (c) 2006--2009 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +// Compile with sdcc! + +#define ALLOCATE_EXTERN +#include + +typedef unsigned char uint8; +typedef unsigned int uint16; // int is 16 bit. + + +// TRM states: (p.15-115) +// +// The minimum delay length is a function of the IFCLK and CLKOUT +// (CPU Clock) frequencies, and is determined by the equation: +// +// MinNumberOfCPUCycles = ceil( 1.5 * ( ifclk_period / clkout_period + 1) ); +// +// The required delay length is smallest when the CPU is running at its +// slowest speed (12 MHz, 83.2ns/cycle) and IFCLK is running at its fastest +// speed (48 MHz, 20.8 ns/cycle) --> 2 cycles. +// +// The longest delay is required when the CPU is running at its fastest +// speed (48MHz, 20.8 ns/cycle) and IFCLK is running much slower +// (e.g., 5.2 MHz, 192 ns/cycle) --> 16 cycles +// +// The most-typical EZ-USB configuration, IFCLK and CLKOUT both running at +// 48 MHz, requires a minimum delay of 3 cycles. +// +// Hmm, but experimental results seem to contradict the above calculation. +// E.g. with a 48MHz clock, 17 NOPs require more than 7MHz to work sometimes +// and 10MHz to work reliably while we'd expect 5.2MHz to be more than +// enough... (Wolfgang) +#define NOP _asm nop _endasm +#define SYNCDELAY \ + NOP; NOP; NOP; NOP; NOP; NOP; NOP; NOP; \ + NOP; NOP; NOP; NOP; NOP; NOP; NOP; NOP; \ + NOP + + +// Initialize the FX2 in 16bit sync fifo mode. +static void Initialize(void) +{ + // Config is put at address 0x3000 by fx2pipe program at firmware + // download. + // NOTE: This is for FX2LP; the FX2 has fewer SRAM and so we cannot use + // 0x3000 but rather 0x1000 or so. + // Now we use 0x1000 to support both devices. + xdata char *cfg_data=(xdata char*)0x1003; + // First cfg_data must be 21 or 12 to be considered valid. + char cfg_data_ok = (cfg_data[0]==0x12U || cfg_data[0]==0x21U); + + SYNCDELAY; + + // CPUCS: 0 0 PORTCSTB CLKSPD1 CLKSPD0 CLKINV CLKOE 8051RES 00000010 + // PORTCSTB=1: reads/writes to PORTC generate RD# and WR# strobes + // CLKSPD1,0 = 8051 clock speed: 00=12, 01=24, 10=48, 11=X + // CLKINV=1 to invert CLKOUT signal + // CLKOE=1 to drive CLKOUT pin + // 8051RES=1 to reset 8051 + // Want: 0001 0010 <-- 48MHz, output enabled. + // 0000 0010 <-- 12MHz, output enabled. + CPUCS = cfg_data_ok ? cfg_data[4] : 0x12; // 0x12 + SYNCDELAY; + + // a = 10; b = 11; c = 12; d = 13; e = 14; f = 15 + + // Okay, the most important config register: (default: 10000000) + // bit7: 1 = internal clocking of IFCLK; 0 = external + // bit6: 0 = 30MHz; 1 = 48MHz + // bit5: 1 = enable output to IFCLK + // bit4: 1 = invert IFCLK + // bit3: 1 = async mode; 0 = sync + // bit2: 1 = drive GSTATE[0:2] on PORTE[0:2] (irrelevant for 56-pin package) + // bit1,0: 00: ports; 01: reserved; 10: GPIF; 11: Slave FIFO (ext master), + //IFCONFIG = 0x43; // 0100 0011 = 0x43 externally clocked sync mode + //IFCONFIG = 0xcb; // 1100 1011 = 0xcb internally clocked async mode + //IFCONFIG = 0xc3; // 1100 0011 = 0xc3 internally clocked sync mode (perf test) + IFCONFIG = cfg_data_ok ? cfg_data[1] : 0xc3; + SYNCDELAY; + + // Based on TRM and SSRP. + REVCTL = 0x03; // See TRM... + SYNCDELAY; + + // PORTACFG: FLAGD SLCS(*) 0 0 0 0 INT1 INT0 + PORTACFG = 0x00; + SYNCDELAY; // maybe not needed + + // All default polarities: SLWR active low,... + FIFOPINPOLAR=0x00; + SYNCDELAY; + + // Reset... + EP6CFG=0x00U; SYNCDELAY; + EP2CFG=0x00U; SYNCDELAY; + EP6FIFOCFG=0x00U; SYNCDELAY; + EP2FIFOCFG=0x00U; SYNCDELAY; + OEA=0x00U; + + if(cfg_data[0]==0x12U) /* INPUT: USB->HOST */ + { + // Configure EP6 (IN): + // EP6CFG: + // 1 bit7: VALID: 1 = enable + // 1 bit6: DIR: 1 = in; 0 = out + // 10 bit5,4: TYPE1,0: 00 = ivalid; 01=isochronous; 10=bulk; 11=interrupt + // 0 bit3: SIZE: 0 = 512 bytes; 1 = 1024 bytes + // 0 bit2: 0 + // 10 bit1,0: BUF1,0: 00=quad; 01=; 10=double; 11=triple + // Want: 1110 0010 (enabled, IN, BULK, double-buffered 512 bytes) + EP6CFG = cfg_data[2]; // bulk: 0xe2 double-buffered; 0xe3 triple-; 0xe0 quad + SYNCDELAY; + + // To be sure, clear and reset all FIFOs although + // this is probably not strictly required. + FIFORESET = 0x80; SYNCDELAY; // NAK all requests from host. + FIFORESET = 0x82; SYNCDELAY; // Reset individual EP (2,4,6,8) + FIFORESET = 0x84; SYNCDELAY; + FIFORESET = 0x86; SYNCDELAY; + FIFORESET = 0x88; SYNCDELAY; + FIFORESET = 0x00; SYNCDELAY; // Resume normal operation. + + // EP6FIFOCFG: + // bit7: 0 + // bit6: INFM6 See TRM 15-29 (p.351): Signal line one clock earlier. + // bit5: OEP6 + // bit4: AUTOOUT 1 = enable + // bit3: AUTOIN 1 = enable + // bit2: ZEROLENIN 1 = enable (?) + // bit1: 0 + // bit0: WORDWIDE 1 = 16bit (default) + // Want: 0000 1101 -> 0x0d + EP6FIFOCFG = cfg_data[3]; /*0x0d //&0xfe*/; + SYNCDELAY; + + // This determines how much data is accumulated in the FIFOs before a + // USB packet is committed. Use 512 bytes. + // Not sure if we need the sync delays (WW). + EP6AUTOINLENH = 0x02; // MSB + SYNCDELAY; + EP6AUTOINLENL = 0x00; // LSB + SYNCDELAY; + +// SPECIAL VOODOO: Set the IO pins on port A: +// 7, PKTEND, FIFOADR1, FIFOADR0, 3, SLOE, 1, 0 +// Z 1 1 0 Z 1 Z Z +//OEA=0x74U; // 0111 0100 +//IOA=0x64U; // 0110 0100 + } + else if(cfg_data[0]==0x21U) /* OUTPUT: HOST->USB */ + { + // Configure EP2 (OUT): + // EP2CFG: + // 1 bit7: VALID: 1 = enable + // 0 bit6: DIR: 1 = in; 0 = out + // 10 bit5,4: TYPE1,0: 00 = ivalid; 01=isochronous; 10=bulk; 11=interrupt + // 0 bit3: SIZE: 0 = 512 bytes; 1 = 1024 bytes + // 0 bit2: 0 + // 10 bit1,0: BUF1,0: 00=quad; 01=; 10=double; 11=triple + // Want: 1010 0010 (enabled, OUT, BULK, double-buffered 512 bytes) + EP2CFG = cfg_data[2]; // bulk: 0xa2 double-buffered; 0xa3 triple-; 0xa0 quad + SYNCDELAY; + + // To be sure, clear and reset all FIFOs although + // this is probably not strictly required. + FIFORESET = 0x80; SYNCDELAY; // NAK all requests from host. + FIFORESET = 0x82; SYNCDELAY; // Reset individual EP (2,4,6,8) + FIFORESET = 0x84; SYNCDELAY; + FIFORESET = 0x86; SYNCDELAY; + FIFORESET = 0x88; SYNCDELAY; + FIFORESET = 0x00; SYNCDELAY; // Resume normal operation. + + // Arm ouput endpoint TRM p.348 ("prime the pump"): + OUTPKTEND = 0x82; SYNCDELAY; + OUTPKTEND = 0x82; SYNCDELAY; + switch(cfg_data[2]&0x03U) + { // Fall-through switch! + case 0x00U: OUTPKTEND = 0x82; SYNCDELAY; // Quad-buffered. + case 0x03U: OUTPKTEND = 0x82; SYNCDELAY; // Triple-buffered. + } + + // EP2FIFOCFG: + // bit7: 0 + // bit6: INFM2 See TRM 15-29 (p.351): Signal line one clock earlier. + // bit5: OEP2 + // bit4: AUTOOUT 1 = enable + // bit3: AUTOIN 1 = enable + // bit2: ZEROLENIN 1 = enable (?) + // bit1: 0 + // bit0: WORDWIDE 1 = 16bit (default) + // Want: 0001 0001 -> 0x15 + EP2FIFOCFG = cfg_data[3]; /*0x11;*/ + SYNCDELAY; + +// SPECIAL VOODOO: Set the IO pins on port A: +// 7, PKTEND, FIFOADR1, FIFOADR0, 3, SLOE, 1, 0 +// Z 1 0 0 Z 0 Z Z +//OEA=0x74U; // 0111 0100 +//IOA=0x50U; // 0100 0000 + } +} + + +void main() +{ + Initialize(); + + for(;;) + { + // Do nothing. + } +} diff --git a/fx2pipe/firmware/include/fx2regs.h b/fx2pipe/firmware/include/fx2regs.h new file mode 100644 index 0000000..a5910a8 --- /dev/null +++ b/fx2pipe/firmware/include/fx2regs.h @@ -0,0 +1,648 @@ +/* +//----------------------------------------------------------------------------- +// File: FX2regs.h +// Contents: EZ-USB FX2 register declarations and bit mask definitions. +// +// $Archive: /USB/Target/Inc/fx2regs.h $ +// $Date: 2005/07/20 16:23:46 $ +// $Revision: 1.2 $ +// +// +// Copyright (c) 2000 Cypress Semiconductor, All rights reserved +//----------------------------------------------------------------------------- +*/ + +#ifndef FX2REGS_H /* Header Sentry */ +#define FX2REGS_H + +/* +//----------------------------------------------------------------------------- +// FX2 Related Register Assignments +//----------------------------------------------------------------------------- + +// The Ez-USB FX2 registers are defined here. We use FX2regs.h for register +// address allocation by using "#define ALLOCATE_EXTERN". +// When using "#define ALLOCATE_EXTERN", you get (for instance): +// xdata volatile BYTE OUT7BUF[64] _at_ 0x7B40; +// Such lines are created from FX2.h by using the preprocessor. +// Incidently, these lines will not generate any space in the resulting hex +// file; they just bind the symbols to the addresses for compilation. +// You just need to put "#define ALLOCATE_EXTERN" in your main program file; +// i.e. fw.c or a stand-alone C source file. +// Without "#define ALLOCATE_EXTERN", you just get the external reference: +// extern xdata volatile BYTE OUT7BUF[64] ;// 0x7B40; +// This uses the concatenation operator "##" to insert a comment "//" +// to cut off the end of the line, "_at_ 0x7B40;", which is not wanted. +*/ + +#define ALLOCATE_EXTERN + +#ifdef ALLOCATE_EXTERN +#define EXTERN +#define _AT_(a) at a +#else +#define EXTERN extern +#define _AT_ ;/ ## / +#endif + +typedef unsigned char BYTE; +typedef unsigned short WORD; + +EXTERN xdata _AT_(0xE400) volatile BYTE GPIF_WAVE_DATA ; +EXTERN xdata _AT_(0xE480) volatile BYTE RES_WAVEDATA_END ; + +// General Configuration + +EXTERN xdata _AT_(0xE600) volatile BYTE CPUCS ; // Control & Status +EXTERN xdata _AT_(0xE601) volatile BYTE IFCONFIG ; // Interface Configuration +EXTERN xdata _AT_(0xE602) volatile BYTE PINFLAGSAB ; // FIFO FLAGA and FLAGB Assignments +EXTERN xdata _AT_(0xE603) volatile BYTE PINFLAGSCD ; // FIFO FLAGC and FLAGD Assignments +EXTERN xdata _AT_(0xE604) volatile BYTE FIFORESET ; // Restore FIFOS to default state +EXTERN xdata _AT_(0xE605) volatile BYTE BREAKPT ; // Breakpoint +EXTERN xdata _AT_(0xE606) volatile BYTE BPADDRH ; // Breakpoint Address H +EXTERN xdata _AT_(0xE607) volatile BYTE BPADDRL ; // Breakpoint Address L +EXTERN xdata _AT_(0xE608) volatile BYTE UART230 ; // 230 Kbaud clock for T0,T1,T2 +EXTERN xdata _AT_(0xE609) volatile BYTE FIFOPINPOLAR ; // FIFO polarities +EXTERN xdata _AT_(0xE60A) volatile BYTE REVID ; // Chip Revision +EXTERN xdata _AT_(0xE60B) volatile BYTE REVCTL ; // Chip Revision Control + +// Endpoint Configuration + +EXTERN xdata _AT_(0xE610) volatile BYTE EP1OUTCFG ; // Endpoint 1-OUT Configuration +EXTERN xdata _AT_(0xE611) volatile BYTE EP1INCFG ; // Endpoint 1-IN Configuration +EXTERN xdata _AT_(0xE612) volatile BYTE EP2CFG ; // Endpoint 2 Configuration +EXTERN xdata _AT_(0xE613) volatile BYTE EP4CFG ; // Endpoint 4 Configuration +EXTERN xdata _AT_(0xE614) volatile BYTE EP6CFG ; // Endpoint 6 Configuration +EXTERN xdata _AT_(0xE615) volatile BYTE EP8CFG ; // Endpoint 8 Configuration +EXTERN xdata _AT_(0xE618) volatile BYTE EP2FIFOCFG ; // Endpoint 2 FIFO configuration +EXTERN xdata _AT_(0xE619) volatile BYTE EP4FIFOCFG ; // Endpoint 4 FIFO configuration +EXTERN xdata _AT_(0xE61A) volatile BYTE EP6FIFOCFG ; // Endpoint 6 FIFO configuration +EXTERN xdata _AT_(0xE61B) volatile BYTE EP8FIFOCFG ; // Endpoint 8 FIFO configuration +EXTERN xdata _AT_(0xE620) volatile BYTE EP2AUTOINLENH ; // Endpoint 2 Packet Length H (IN only) +EXTERN xdata _AT_(0xE621) volatile BYTE EP2AUTOINLENL ; // Endpoint 2 Packet Length L (IN only) +EXTERN xdata _AT_(0xE622) volatile BYTE EP4AUTOINLENH ; // Endpoint 4 Packet Length H (IN only) +EXTERN xdata _AT_(0xE623) volatile BYTE EP4AUTOINLENL ; // Endpoint 4 Packet Length L (IN only) +EXTERN xdata _AT_(0xE624) volatile BYTE EP6AUTOINLENH ; // Endpoint 6 Packet Length H (IN only) +EXTERN xdata _AT_(0xE625) volatile BYTE EP6AUTOINLENL ; // Endpoint 6 Packet Length L (IN only) +EXTERN xdata _AT_(0xE626) volatile BYTE EP8AUTOINLENH ; // Endpoint 8 Packet Length H (IN only) +EXTERN xdata _AT_(0xE627) volatile BYTE EP8AUTOINLENL ; // Endpoint 8 Packet Length L (IN only) +EXTERN xdata _AT_(0xE630) volatile BYTE EP2FIFOPFH ; // EP2 Programmable Flag trigger H +EXTERN xdata _AT_(0xE631) volatile BYTE EP2FIFOPFL ; // EP2 Programmable Flag trigger L +EXTERN xdata _AT_(0xE632) volatile BYTE EP4FIFOPFH ; // EP4 Programmable Flag trigger H +EXTERN xdata _AT_(0xE633) volatile BYTE EP4FIFOPFL ; // EP4 Programmable Flag trigger L +EXTERN xdata _AT_(0xE634) volatile BYTE EP6FIFOPFH ; // EP6 Programmable Flag trigger H +EXTERN xdata _AT_(0xE635) volatile BYTE EP6FIFOPFL ; // EP6 Programmable Flag trigger L +EXTERN xdata _AT_(0xE636) volatile BYTE EP8FIFOPFH ; // EP8 Programmable Flag trigger H +EXTERN xdata _AT_(0xE637) volatile BYTE EP8FIFOPFL ; // EP8 Programmable Flag trigger L +EXTERN xdata _AT_(0xE640) volatile BYTE EP2ISOINPKTS ; // EP2 (if ISO) IN Packets per frame (1-3) +EXTERN xdata _AT_(0xE641) volatile BYTE EP4ISOINPKTS ; // EP4 (if ISO) IN Packets per frame (1-3) +EXTERN xdata _AT_(0xE642) volatile BYTE EP6ISOINPKTS ; // EP6 (if ISO) IN Packets per frame (1-3) +EXTERN xdata _AT_(0xE643) volatile BYTE EP8ISOINPKTS ; // EP8 (if ISO) IN Packets per frame (1-3) +EXTERN xdata _AT_(0xE648) volatile BYTE INPKTEND ; // Force IN Packet End +EXTERN xdata _AT_(0xE649) volatile BYTE OUTPKTEND ; // Force OUT Packet End + +// Interrupts + +EXTERN xdata _AT_(0xE650) volatile BYTE EP2FIFOIE ; // Endpoint 2 Flag Interrupt Enable +EXTERN xdata _AT_(0xE651) volatile BYTE EP2FIFOIRQ ; // Endpoint 2 Flag Interrupt Request +EXTERN xdata _AT_(0xE652) volatile BYTE EP4FIFOIE ; // Endpoint 4 Flag Interrupt Enable +EXTERN xdata _AT_(0xE653) volatile BYTE EP4FIFOIRQ ; // Endpoint 4 Flag Interrupt Request +EXTERN xdata _AT_(0xE654) volatile BYTE EP6FIFOIE ; // Endpoint 6 Flag Interrupt Enable +EXTERN xdata _AT_(0xE655) volatile BYTE EP6FIFOIRQ ; // Endpoint 6 Flag Interrupt Request +EXTERN xdata _AT_(0xE656) volatile BYTE EP8FIFOIE ; // Endpoint 8 Flag Interrupt Enable +EXTERN xdata _AT_(0xE657) volatile BYTE EP8FIFOIRQ ; // Endpoint 8 Flag Interrupt Request +EXTERN xdata _AT_(0xE658) volatile BYTE IBNIE ; // IN-BULK-NAK Interrupt Enable +EXTERN xdata _AT_(0xE659) volatile BYTE IBNIRQ ; // IN-BULK-NAK interrupt Request +EXTERN xdata _AT_(0xE65A) volatile BYTE NAKIE ; // Endpoint Ping NAK interrupt Enable +EXTERN xdata _AT_(0xE65B) volatile BYTE NAKIRQ ; // Endpoint Ping NAK interrupt Request +EXTERN xdata _AT_(0xE65C) volatile BYTE USBIE ; // USB Int Enables +EXTERN xdata _AT_(0xE65D) volatile BYTE USBIRQ ; // USB Interrupt Requests +EXTERN xdata _AT_(0xE65E) volatile BYTE EPIE ; // Endpoint Interrupt Enables +EXTERN xdata _AT_(0xE65F) volatile BYTE EPIRQ ; // Endpoint Interrupt Requests +EXTERN xdata _AT_(0xE660) volatile BYTE GPIFIE ; // GPIF Interrupt Enable +EXTERN xdata _AT_(0xE661) volatile BYTE GPIFIRQ ; // GPIF Interrupt Request +EXTERN xdata _AT_(0xE662) volatile BYTE USBERRIE ; // USB Error Interrupt Enables +EXTERN xdata _AT_(0xE663) volatile BYTE USBERRIRQ ; // USB Error Interrupt Requests +EXTERN xdata _AT_(0xE664) volatile BYTE ERRCNTLIM ; // USB Error counter and limit +EXTERN xdata _AT_(0xE665) volatile BYTE CLRERRCNT ; // Clear Error Counter EC[3..0] +EXTERN xdata _AT_(0xE666) volatile BYTE INT2IVEC ; // Interupt 2 (USB) Autovector +EXTERN xdata _AT_(0xE667) volatile BYTE INT4IVEC ; // Interupt 4 (FIFOS & GPIF) Autovector +EXTERN xdata _AT_(0xE668) volatile BYTE INTSETUP ; // Interrupt 2&4 Setup + +// Input/Output + +EXTERN xdata _AT_(0xE670) volatile BYTE PORTACFG ; // I/O PORTA Alternate Configuration +EXTERN xdata _AT_(0xE671) volatile BYTE PORTCCFG ; // I/O PORTC Alternate Configuration +EXTERN xdata _AT_(0xE672) volatile BYTE PORTECFG ; // I/O PORTE Alternate Configuration +EXTERN xdata _AT_(0xE678) volatile BYTE I2CS ; // Control & Status +EXTERN xdata _AT_(0xE679) volatile BYTE I2DAT ; // Data +EXTERN xdata _AT_(0xE67A) volatile BYTE I2CTL ; // I2C Control +EXTERN xdata _AT_(0xE67B) volatile BYTE XAUTODAT1 ; // Autoptr1 MOVX access +EXTERN xdata _AT_(0xE67C) volatile BYTE XAUTODAT2 ; // Autoptr2 MOVX access + +#define EXTAUTODAT1 XAUTODAT1 +#define EXTAUTODAT2 XAUTODAT2 + +// USB Control + +EXTERN xdata _AT_(0xE680) volatile BYTE USBCS ; // USB Control & Status +EXTERN xdata _AT_(0xE681) volatile BYTE SUSPEND ; // Put chip into suspend +EXTERN xdata _AT_(0xE682) volatile BYTE WAKEUPCS ; // Wakeup source and polarity +EXTERN xdata _AT_(0xE683) volatile BYTE TOGCTL ; // Toggle Control +EXTERN xdata _AT_(0xE684) volatile BYTE USBFRAMEH ; // USB Frame count H +EXTERN xdata _AT_(0xE685) volatile BYTE USBFRAMEL ; // USB Frame count L +EXTERN xdata _AT_(0xE686) volatile BYTE MICROFRAME ; // Microframe count, 0-7 +EXTERN xdata _AT_(0xE687) volatile BYTE FNADDR ; // USB Function address + +// Endpoints + +EXTERN xdata _AT_(0xE68A) volatile BYTE EP0BCH ; // Endpoint 0 Byte Count H +EXTERN xdata _AT_(0xE68B) volatile BYTE EP0BCL ; // Endpoint 0 Byte Count L +EXTERN xdata _AT_(0xE68D) volatile BYTE EP1OUTBC ; // Endpoint 1 OUT Byte Count +EXTERN xdata _AT_(0xE68F) volatile BYTE EP1INBC ; // Endpoint 1 IN Byte Count +EXTERN xdata _AT_(0xE690) volatile BYTE EP2BCH ; // Endpoint 2 Byte Count H +EXTERN xdata _AT_(0xE691) volatile BYTE EP2BCL ; // Endpoint 2 Byte Count L +EXTERN xdata _AT_(0xE694) volatile BYTE EP4BCH ; // Endpoint 4 Byte Count H +EXTERN xdata _AT_(0xE695) volatile BYTE EP4BCL ; // Endpoint 4 Byte Count L +EXTERN xdata _AT_(0xE698) volatile BYTE EP6BCH ; // Endpoint 6 Byte Count H +EXTERN xdata _AT_(0xE699) volatile BYTE EP6BCL ; // Endpoint 6 Byte Count L +EXTERN xdata _AT_(0xE69C) volatile BYTE EP8BCH ; // Endpoint 8 Byte Count H +EXTERN xdata _AT_(0xE69D) volatile BYTE EP8BCL ; // Endpoint 8 Byte Count L +EXTERN xdata _AT_(0xE6A0) volatile BYTE EP0CS ; // Endpoint Control and Status +EXTERN xdata _AT_(0xE6A1) volatile BYTE EP1OUTCS ; // Endpoint 1 OUT Control and Status +EXTERN xdata _AT_(0xE6A2) volatile BYTE EP1INCS ; // Endpoint 1 IN Control and Status +EXTERN xdata _AT_(0xE6A3) volatile BYTE EP2CS ; // Endpoint 2 Control and Status +EXTERN xdata _AT_(0xE6A4) volatile BYTE EP4CS ; // Endpoint 4 Control and Status +EXTERN xdata _AT_(0xE6A5) volatile BYTE EP6CS ; // Endpoint 6 Control and Status +EXTERN xdata _AT_(0xE6A6) volatile BYTE EP8CS ; // Endpoint 8 Control and Status +EXTERN xdata _AT_(0xE6A7) volatile BYTE EP2FIFOFLGS ; // Endpoint 2 Flags +EXTERN xdata _AT_(0xE6A8) volatile BYTE EP4FIFOFLGS ; // Endpoint 4 Flags +EXTERN xdata _AT_(0xE6A9) volatile BYTE EP6FIFOFLGS ; // Endpoint 6 Flags +EXTERN xdata _AT_(0xE6AA) volatile BYTE EP8FIFOFLGS ; // Endpoint 8 Flags +EXTERN xdata _AT_(0xE6AB) volatile BYTE EP2FIFOBCH ; // EP2 FIFO total byte count H +EXTERN xdata _AT_(0xE6AC) volatile BYTE EP2FIFOBCL ; // EP2 FIFO total byte count L +EXTERN xdata _AT_(0xE6AD) volatile BYTE EP4FIFOBCH ; // EP4 FIFO total byte count H +EXTERN xdata _AT_(0xE6AE) volatile BYTE EP4FIFOBCL ; // EP4 FIFO total byte count L +EXTERN xdata _AT_(0xE6AF) volatile BYTE EP6FIFOBCH ; // EP6 FIFO total byte count H +EXTERN xdata _AT_(0xE6B0) volatile BYTE EP6FIFOBCL ; // EP6 FIFO total byte count L +EXTERN xdata _AT_(0xE6B1) volatile BYTE EP8FIFOBCH ; // EP8 FIFO total byte count H +EXTERN xdata _AT_(0xE6B2) volatile BYTE EP8FIFOBCL ; // EP8 FIFO total byte count L +EXTERN xdata _AT_(0xE6B3) volatile BYTE SUDPTRH ; // Setup Data Pointer high address byte +EXTERN xdata _AT_(0xE6B4) volatile BYTE SUDPTRL ; // Setup Data Pointer low address byte +EXTERN xdata _AT_(0xE6B5) volatile BYTE SUDPTRCTL ; // Setup Data Pointer Auto Mode +EXTERN xdata _AT_(0xE6B8) volatile BYTE SETUPDAT[8] ; // 8 bytes of SETUP data + +// GPIF + +EXTERN xdata _AT_(0xE6C0) volatile BYTE GPIFWFSELECT ; // Waveform Selector +EXTERN xdata _AT_(0xE6C1) volatile BYTE GPIFIDLECS ; // GPIF Done, GPIF IDLE drive mode +EXTERN xdata _AT_(0xE6C2) volatile BYTE GPIFIDLECTL ; // Inactive Bus, CTL states +EXTERN xdata _AT_(0xE6C3) volatile BYTE GPIFCTLCFG ; // CTL OUT pin drive +EXTERN xdata _AT_(0xE6C4) volatile BYTE GPIFADRH ; // GPIF Address H +EXTERN xdata _AT_(0xE6C5) volatile BYTE GPIFADRL ; // GPIF Address L + +EXTERN xdata _AT_(0xE6CE) volatile BYTE GPIFTCB3 ; // GPIF Transaction Count Byte 3 +EXTERN xdata _AT_(0xE6CF) volatile BYTE GPIFTCB2 ; // GPIF Transaction Count Byte 2 +EXTERN xdata _AT_(0xE6D0) volatile BYTE GPIFTCB1 ; // GPIF Transaction Count Byte 1 +EXTERN xdata _AT_(0xE6D1) volatile BYTE GPIFTCB0 ; // GPIF Transaction Count Byte 0 + +#define EP2GPIFTCH GPIFTCB1 // these are here for backwards compatibility +#define EP2GPIFTCL GPIFTCB0 // before REVE silicon (ie. REVB and REVD) +#define EP4GPIFTCH GPIFTCB1 // these are here for backwards compatibility +#define EP4GPIFTCL GPIFTCB0 // before REVE silicon (ie. REVB and REVD) +#define EP6GPIFTCH GPIFTCB1 // these are here for backwards compatibility +#define EP6GPIFTCL GPIFTCB0 // before REVE silicon (ie. REVB and REVD) +#define EP8GPIFTCH GPIFTCB1 // these are here for backwards compatibility +#define EP8GPIFTCL GPIFTCB0 // before REVE silicon (ie. REVB and REVD) + +// EXTERN xdata volatile BYTE EP2GPIFTCH _AT_ 0xE6D0; // EP2 GPIF Transaction Count High +// EXTERN xdata volatile BYTE EP2GPIFTCL _AT_ 0xE6D1; // EP2 GPIF Transaction Count Low +EXTERN xdata _AT_(0xE6D2) volatile BYTE EP2GPIFFLGSEL ; // EP2 GPIF Flag select +EXTERN xdata _AT_(0xE6D3) volatile BYTE EP2GPIFPFSTOP ; // Stop GPIF EP2 transaction on prog. flag +EXTERN xdata _AT_(0xE6D4) volatile BYTE EP2GPIFTRIG ; // EP2 FIFO Trigger +// EXTERN xdata volatile BYTE EP4GPIFTCH _AT_ 0xE6D8; // EP4 GPIF Transaction Count High +// EXTERN xdata volatile BYTE EP4GPIFTCL _AT_ 0xE6D9; // EP4 GPIF Transactionr Count Low +EXTERN xdata _AT_(0xE6DA) volatile BYTE EP4GPIFFLGSEL ; // EP4 GPIF Flag select +EXTERN xdata _AT_(0xE6DB) volatile BYTE EP4GPIFPFSTOP ; // Stop GPIF EP4 transaction on prog. flag +EXTERN xdata _AT_(0xE6DC) volatile BYTE EP4GPIFTRIG ; // EP4 FIFO Trigger +// EXTERN xdata volatile BYTE EP6GPIFTCH _AT_ 0xE6E0; // EP6 GPIF Transaction Count High +// EXTERN xdata volatile BYTE EP6GPIFTCL _AT_ 0xE6E1; // EP6 GPIF Transaction Count Low +EXTERN xdata _AT_(0xE6E2) volatile BYTE EP6GPIFFLGSEL ; // EP6 GPIF Flag select +EXTERN xdata _AT_(0xE6E3) volatile BYTE EP6GPIFPFSTOP ; // Stop GPIF EP6 transaction on prog. flag +EXTERN xdata _AT_(0xE6E4) volatile BYTE EP6GPIFTRIG ; // EP6 FIFO Trigger +// EXTERN xdata volatile BYTE EP8GPIFTCH _AT_ 0xE6E8; // EP8 GPIF Transaction Count High +// EXTERN xdata volatile BYTE EP8GPIFTCL _AT_ 0xE6E9; // EP8GPIF Transaction Count Low +EXTERN xdata _AT_(0xE6EA) volatile BYTE EP8GPIFFLGSEL ; // EP8 GPIF Flag select +EXTERN xdata _AT_(0xE6EB) volatile BYTE EP8GPIFPFSTOP ; // Stop GPIF EP8 transaction on prog. flag +EXTERN xdata _AT_(0xE6EC) volatile BYTE EP8GPIFTRIG ; // EP8 FIFO Trigger +EXTERN xdata _AT_(0xE6F0) volatile BYTE XGPIFSGLDATH ; // GPIF Data H (16-bit mode only) +EXTERN xdata _AT_(0xE6F1) volatile BYTE XGPIFSGLDATLX ; // Read/Write GPIF Data L & trigger transac +EXTERN xdata _AT_(0xE6F2) volatile BYTE XGPIFSGLDATLNOX ; // Read GPIF Data L, no transac trigger +EXTERN xdata _AT_(0xE6F3) volatile BYTE GPIFREADYCFG ; // Internal RDY,Sync/Async, RDY5CFG +EXTERN xdata _AT_(0xE6F4) volatile BYTE GPIFREADYSTAT ; // RDY pin states +EXTERN xdata _AT_(0xE6F5) volatile BYTE GPIFABORT ; // Abort GPIF cycles + +// UDMA + +EXTERN xdata _AT_(0xE6C6) volatile BYTE FLOWSTATE ; //Defines GPIF flow state +EXTERN xdata _AT_(0xE6C7) volatile BYTE FLOWLOGIC ; //Defines flow/hold decision criteria +EXTERN xdata _AT_(0xE6C8) volatile BYTE FLOWEQ0CTL ; //CTL states during active flow state +EXTERN xdata _AT_(0xE6C9) volatile BYTE FLOWEQ1CTL ; //CTL states during hold flow state +EXTERN xdata _AT_(0xE6CA) volatile BYTE FLOWHOLDOFF ; +EXTERN xdata _AT_(0xE6CB) volatile BYTE FLOWSTB ; //CTL/RDY Signal to use as master data strobe +EXTERN xdata _AT_(0xE6CC) volatile BYTE FLOWSTBEDGE ; //Defines active master strobe edge +EXTERN xdata _AT_(0xE6CD) volatile BYTE FLOWSTBHPERIOD ; //Half Period of output master strobe +EXTERN xdata _AT_(0xE60C) volatile BYTE GPIFHOLDAMOUNT ; //Data delay shift +EXTERN xdata _AT_(0xE67D) volatile BYTE UDMACRCH ; //CRC Upper byte +EXTERN xdata _AT_(0xE67E) volatile BYTE UDMACRCL ; //CRC Lower byte +EXTERN xdata _AT_(0xE67F) volatile BYTE UDMACRCQUAL ; //UDMA In only, host terminated use only + + +// Debug/Test + +EXTERN xdata _AT_(0xE6F8) volatile BYTE DBUG ; // Debug +EXTERN xdata _AT_(0xE6F9) volatile BYTE TESTCFG ; // Test configuration +EXTERN xdata _AT_(0xE6FA) volatile BYTE USBTEST ; // USB Test Modes +EXTERN xdata _AT_(0xE6FB) volatile BYTE CT1 ; // Chirp Test--Override +EXTERN xdata _AT_(0xE6FC) volatile BYTE CT2 ; // Chirp Test--FSM +EXTERN xdata _AT_(0xE6FD) volatile BYTE CT3 ; // Chirp Test--Control Signals +EXTERN xdata _AT_(0xE6FE) volatile BYTE CT4 ; // Chirp Test--Inputs + +// Endpoint Buffers + +EXTERN xdata _AT_(0xE740) volatile BYTE EP0BUF[64] ; // EP0 IN-OUT buffer +EXTERN xdata _AT_(0xE780) volatile BYTE EP1OUTBUF[64] ; // EP1-OUT buffer +EXTERN xdata _AT_(0xE7C0) volatile BYTE EP1INBUF[64] ; // EP1-IN buffer +EXTERN xdata _AT_(0xF000) volatile BYTE EP2FIFOBUF[1024] ; // 512/1024-byte EP2 buffer (IN or OUT) +EXTERN xdata _AT_(0xF400) volatile BYTE EP4FIFOBUF[1024] ; // 512 byte EP4 buffer (IN or OUT) +EXTERN xdata _AT_(0xF800) volatile BYTE EP6FIFOBUF[1024] ; // 512/1024-byte EP6 buffer (IN or OUT) +EXTERN xdata _AT_(0xFC00) volatile BYTE EP8FIFOBUF[1024] ; // 512 byte EP8 buffer (IN or OUT) + +#undef EXTERN +#undef _AT_ + +/*----------------------------------------------------------------------------- + Special Function Registers (SFRs) + The byte registers and bits defined in the following list are based + on the Synopsis definition of the 8051 Special Function Registers for EZ-USB. + If you modify the register definitions below, please regenerate the file + "ezregs.inc" which includes the same basic information for assembly inclusion. +-----------------------------------------------------------------------------*/ + +sfr at 0x80 IOA ; +sfr at 0x81 SP ; +sfr at 0x82 DPL ; +sfr at 0x83 DPH ; +sfr at 0x84 DPL1; +sfr at 0x85 DPH1; +sfr at 0x86 DPS ; + /* DPS */ + // sbit SEL = 0x86+0; +sfr at 0x87 PCON ; + /* PCON */ + //sbit IDLE = 0x87+0; + //sbit STOP = 0x87+1; + //sbit GF0 = 0x87+2; + //sbit GF1 = 0x87+3; + //sbit SMOD0 = 0x87+7; +sfr at 0x88 TCON; + /* TCON */ +/* sbit IT0 = 0x88+0; + sbit IE0 = 0x88+1; + sbit IT1 = 0x88+2; + sbit IE1 = 0x88+3; + sbit TR0 = 0x88+4; + sbit TF0 = 0x88+5; + sbit TR1 = 0x88+6; + sbit TF1 = 0x88+7;*/ +sfr at 0x89 TMOD; + /* TMOD */ + //sbit M00 = 0x89+0; + //sbit M10 = 0x89+1; + //sbit CT0 = 0x89+2; + //sbit GATE0 = 0x89+3; + //sbit M01 = 0x89+4; + //sbit M11 = 0x89+5; + //sbit CT1 = 0x89+6; + //sbit GATE1 = 0x89+7; +sfr at 0x8A TL0 ; +sfr at 0x8B TL1 ; +sfr at 0x8C TH0 ; +sfr at 0x8D TH1 ; +sfr at 0x8E CKCO; + /* CKCON */ + //sbit MD0 = 0x89+0; + //sbit MD1 = 0x89+1; + //sbit MD2 = 0x89+2; + //sbit T0M = 0x89+3; + //sbit T1M = 0x89+4; + //sbit T2M = 0x89+5; +sfr at 0x8F SPC_; // Was WRS in Reg320 + /* CKCON */ + //sbit WRS = 0x8F+0; +sfr at 0x90 IOB ; +sfr at 0x91 EXIF; // EXIF Bit Values differ from Reg320 + /* EXIF */ + //sbit USBINT = 0x91+4; + //sbit I2CINT = 0x91+5; + //sbit IE4 = 0x91+6; + //sbit IE5 = 0x91+7; +sfr at 0x92 MPA; +sfr at 0x98 SCO; + /* SCON0 */ +/* sbit RI = 0x98+0; + sbit TI = 0x98+1; + sbit RB8 = 0x98+2; + sbit TB8 = 0x98+3; + sbit REN = 0x98+4; + sbit SM2 = 0x98+5; + sbit SM1 = 0x98+6; + sbit SM0 = 0x98+7;*/ +sfr at 0x99 SBU; + +sfr at 0x9A APTR1H ; +sfr at 0x9B APTR1L ; +sfr at 0x9C AUTODAT1; +sfr at 0x9D AUTOPTRH2; +sfr at 0x9E AUTOPTRL2; +sfr at 0x9F AUTODAT2; +sfr at 0xA0 IOC ; +sfr at 0xA1 INT2CLR; +sfr at 0xA2 INT4CLR; + +sfr at 0xA8 IE ; + /* IE */ +// sbit EX0 = 0xA8+0; +// sbit ET0 = 0xA8+1; +// sbit EX1 = 0xA8+2; +// sbit ET1 = 0xA8+3; +// sbit ES0 = 0xA8+4; +// sbit ET2 = 0xA8+5; +// sbit ES1 = 0xA8+6; +// sbit EA = 0xA8+7; + +sfr at 0xAA EP2468STAT; + /* EP2468STAT */ + //sbit EP2E = 0xAA+0; + //sbit EP2F = 0xAA+1; + //sbit EP4E = 0xAA+2; + //sbit EP4F = 0xAA+3; + //sbit EP6E = 0xAA+4; + //sbit EP6F = 0xAA+5; + //sbit EP8E = 0xAA+6; + //sbit EP8F = 0xAA+7; + +sfr at 0xAB EP24FIFOFLGS; +sfr at 0xAC EP68FIFOFLGS; +sfr at 0xAF AUTOPTRSETUP; + /* AUTOPTRSETUP */ +// sbit EXTACC = 0xAF+0; +// sbit APTR1FZ = 0xAF+1; +// sbit APTR2FZ = 0xAF+2; + +sfr at 0xB0 IOD ; +sfr at 0xB1 IOE ; +sfr at 0xB2 OEA ; +sfr at 0xB3 OEB ; +sfr at 0xB4 OEC ; +sfr at 0xB5 OED ; +sfr at 0xB6 OEE ; + +sfr at 0xB8 IP ; + /* IP */ +// sbit PX0 = 0xB8+0; +// sbit PT0 = 0xB8+1; +// sbit PX1 = 0xB8+2; +// sbit PT1 = 0xB8+3; +// sbit PS0 = 0xB8+4; +// sbit PT2 = 0xB8+5; +// sbit PS1 = 0xB8+6; + +sfr at 0xBA EP01STAT; +sfr at 0xBB GPIFTRIG; + +sfr at 0xBD GPIFSGLDATH; +sfr at 0xBE GPIFSGLDATLX; +sfr at 0xBF GPIFSGLDATLNOX; + +sfr at 0xC0 SCON1; + /* SCON1 */ +/* sbit RI1 = 0xC0+0; + sbit TI1 = 0xC0+1; + sbit RB81 = 0xC0+2; + sbit TB81 = 0xC0+3; + sbit REN1 = 0xC0+4; + sbit SM21 = 0xC0+5; + sbit SM11 = 0xC0+6; + sbit SM01 = 0xC0+7;*/ +sfr at 0xC1 SBUF1; +sfr at 0xC8 T2CON; + /* T2CON */ +/* sbit CP_RL2 = 0xC8+0; + sbit C_T2 = 0xC8+1; + sbit TR2 = 0xC8+2; + sbit EXEN2 = 0xC8+3; + sbit TCLK = 0xC8+4; + sbit RCLK = 0xC8+5; + sbit EXF2 = 0xC8+6; + sbit TF2 = 0xC8+7;*/ +sfr at 0xCA RCAP2L; +sfr at 0xCB RCAP2H; +sfr at 0xCC TL2; +sfr at 0xCD TH2; +sfr at 0xD0 PSW; + /* PSW */ +/* sbit P = 0xD0+0; + sbit FL = 0xD0+1; + sbit OV = 0xD0+2; + sbit RS0 = 0xD0+3; + sbit RS1 = 0xD0+4; + sbit F0 = 0xD0+5; + sbit AC = 0xD0+6; + sbit CY = 0xD0+7;*/ +sfr at 0xD8 EICON; // Was WDCON in DS80C320; Bit Values differ from Reg320 + /* EICON */ +/* sbit INT6 = 0xD8+3; + sbit RESI = 0xD8+4; + sbit ERESI = 0xD8+5; + sbit SMOD1 = 0xD8+7;*/ +sfr at 0xE0 ACC; +sfr at 0xE8 EIE; // EIE Bit Values differ from Reg320 + /* EIE */ +/* sbit EUSB = 0xE8+0; + sbit EI2C = 0xE8+1; + sbit EIEX4 = 0xE8+2; + sbit EIEX5 = 0xE8+3; + sbit EIEX6 = 0xE8+4;*/ +sfr at 0xF0 B ; +sfr at 0xF8 EIP; // EIP Bit Values differ from Reg320 + /* EIP */ +// sbit PUSB = 0xF8+0; +// sbit PI2C = 0xF8+1; +// sbit EIPX4 = 0xF8+2; +// sbit EIPX5 = 0xF8+3; +// sbit EIPX6 = 0xF8+4; + +/*----------------------------------------------------------------------------- + Bit Masks +-----------------------------------------------------------------------------*/ + +#define bmBIT0 1 +#define bmBIT1 2 +#define bmBIT2 4 +#define bmBIT3 8 +#define bmBIT4 16 +#define bmBIT5 32 +#define bmBIT6 64 +#define bmBIT7 128 + +/* CPU Control & Status Register (CPUCS) */ +#define bmPRTCSTB bmBIT5 +#define bmCLKSPD (bmBIT4 | bmBIT3) +#define bmCLKSPD1 bmBIT4 +#define bmCLKSPD0 bmBIT3 +#define bmCLKINV bmBIT2 +#define bmCLKOE bmBIT1 +#define bm8051RES bmBIT0 +/* Port Alternate Configuration Registers */ +/* Port A (PORTACFG) */ +#define bmFLAGD bmBIT7 +#define bmINT1 bmBIT1 +#define bmINT0 bmBIT0 +/* Port C (PORTCCFG) */ +#define bmGPIFA7 bmBIT7 +#define bmGPIFA6 bmBIT6 +#define bmGPIFA5 bmBIT5 +#define bmGPIFA4 bmBIT4 +#define bmGPIFA3 bmBIT3 +#define bmGPIFA2 bmBIT2 +#define bmGPIFA1 bmBIT1 +#define bmGPIFA0 bmBIT0 +/* Port E (PORTECFG) */ +#define bmGPIFA8 bmBIT7 +#define bmT2EX bmBIT6 +#define bmINT6 bmBIT5 +#define bmRXD1OUT bmBIT4 +#define bmRXD0OUT bmBIT3 +#define bmT2OUT bmBIT2 +#define bmT1OUT bmBIT1 +#define bmT0OUT bmBIT0 + +/* I2C Control & Status Register (I2CS) */ +#define bmSTART bmBIT7 +#define bmSTOP bmBIT6 +#define bmLASTRD bmBIT5 +#define bmID (bmBIT4 | bmBIT3) +#define bmBERR bmBIT2 +#define bmACK bmBIT1 +#define bmDONE bmBIT0 +/* I2C Control Register (I2CTL) */ +#define bmSTOPIE bmBIT1 +#define bm400KHZ bmBIT0 +/* Interrupt 2 (USB) Autovector Register (INT2IVEC) */ +#define bmIV4 bmBIT6 +#define bmIV3 bmBIT5 +#define bmIV2 bmBIT4 +#define bmIV1 bmBIT3 +#define bmIV0 bmBIT2 +/* USB Interrupt Request & Enable Registers (USBIE/USBIRQ) */ +#define bmEP0ACK bmBIT6 +#define bmHSGRANT bmBIT5 +#define bmURES bmBIT4 +#define bmSUSP bmBIT3 +#define bmSUTOK bmBIT2 +#define bmSOF bmBIT1 +#define bmSUDAV bmBIT0 +/* Breakpoint register (BREAKPT) */ +#define bmBREAK bmBIT3 +#define bmBPPULSE bmBIT2 +#define bmBPEN bmBIT1 +/* Interrupt 2 & 4 Setup (INTSETUP) */ +#define bmAV2EN bmBIT3 +#define INT4IN bmBIT1 +#define bmAV4EN bmBIT0 +/* USB Control & Status Register (USBCS) */ +#define bmHSM bmBIT7 +#define bmDISCON bmBIT3 +#define bmNOSYNSOF bmBIT2 +#define bmRENUM bmBIT1 +#define bmSIGRESUME bmBIT0 +/* Wakeup Control and Status Register (WAKEUPCS) */ +#define bmWU2 bmBIT7 +#define bmWU bmBIT6 +#define bmWU2POL bmBIT5 +#define bmWUPOL bmBIT4 +#define bmDPEN bmBIT2 +#define bmWU2EN bmBIT1 +#define bmWUEN bmBIT0 +/* End Point 0 Control & Status Register (EP0CS) */ +#define bmHSNAK bmBIT7 +/* End Point 0-1 Control & Status Registers (EP0CS/EP1OUTCS/EP1INCS) */ +#define bmEPBUSY bmBIT1 +#define bmEPSTALL bmBIT0 +/* End Point 2-8 Control & Status Registers (EP2CS/EP4CS/EP6CS/EP8CS) */ +#define bmNPAK (bmBIT6 | bmBIT5 | bmBIT4) +#define bmEPFULL bmBIT3 +#define bmEPEMPTY bmBIT2 +/* Endpoint Status (EP2468STAT) SFR bits */ +#define bmEP8FULL bmBIT7 +#define bmEP8EMPTY bmBIT6 +#define bmEP6FULL bmBIT5 +#define bmEP6EMPTY bmBIT4 +#define bmEP4FULL bmBIT3 +#define bmEP4EMPTY bmBIT2 +#define bmEP2FULL bmBIT1 +#define bmEP2EMPTY bmBIT0 +/* SETUP Data Pointer Auto Mode (SUDPTRCTL) */ +#define bmSDPAUTO bmBIT0 +/* Endpoint Data Toggle Control (TOGCTL) */ +#define bmQUERYTOGGLE bmBIT7 +#define bmSETTOGGLE bmBIT6 +#define bmRESETTOGGLE bmBIT5 +#define bmTOGCTLEPMASK bmBIT3 | bmBIT2 | bmBIT1 | bmBIT0 +/* IBN (In Bulk Nak) enable and request bits (IBNIE/IBNIRQ) */ +#define bmEP8IBN bmBIT5 +#define bmEP6IBN bmBIT4 +#define bmEP4IBN bmBIT3 +#define bmEP2IBN bmBIT2 +#define bmEP1IBN bmBIT1 +#define bmEP0IBN bmBIT0 + +/* PING-NAK enable and request bits (NAKIE/NAKIRQ) */ +#define bmEP8PING bmBIT7 +#define bmEP6PING bmBIT6 +#define bmEP4PING bmBIT5 +#define bmEP2PING bmBIT4 +#define bmEP1PING bmBIT3 +#define bmEP0PING bmBIT2 +#define bmIBN bmBIT0 + +/* Interface Configuration bits (IFCONFIG) */ +#define bmIFCLKSRC bmBIT7 +#define bm3048MHZ bmBIT6 +#define bmIFCLKOE bmBIT5 +#define bmIFCLKPOL bmBIT4 +#define bmASYNC bmBIT3 +#define bmGSTATE bmBIT2 +#define bmIFCFG1 bmBIT1 +#define bmIFCFG0 bmBIT0 +#define bmIFCFGMASK (bmIFCFG0 | bmIFCFG1) +#define bmIFGPIF bmIFCFG1 + +/* EP 2468 FIFO Configuration bits (EP2FIFOCFG,EP4FIFOCFG,EP6FIFOCFG,EP8FIFOCFG) */ +#define bmINFM bmBIT6 +#define bmOEP bmBIT5 +#define bmAUTOOUT bmBIT4 +#define bmAUTOIN bmBIT3 +#define bmZEROLENIN bmBIT2 +#define bmWORDWIDE bmBIT0 + +/* Chip Revision Control Bits (REVCTL) - used to ebable/disable revision specidic + features */ +#define bmNOAUTOARM bmBIT1 +#define bmSKIPCOMMIT bmBIT0 + +/* Fifo Reset bits (FIFORESET) */ +#define bmNAKALL bmBIT7 + +#endif /* FX2REGS_H */ diff --git a/fx2pipe/fx2pipe/Makefile.am b/fx2pipe/fx2pipe/Makefile.am new file mode 100644 index 0000000..ccf6583 --- /dev/null +++ b/fx2pipe/fx2pipe/Makefile.am @@ -0,0 +1,9 @@ +INCLUDES = -I. -I$(top_srcdir) -I$(top_builddir) + +bin_PROGRAMS = fx2pipe 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$(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(PROGRAMS) +installdirs: + for dir in "$(DESTDIR)$(bindir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-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='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-binPROGRAMS clean-generic mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-exec-am: install-binPROGRAMS + +install-html: install-html-am + +install-info: install-info-am + +install-man: + +install-pdf: install-pdf-am + +install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-binPROGRAMS + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \ + clean-generic ctags distclean distclean-compile \ + distclean-generic distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-binPROGRAMS \ + 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-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am uninstall-binPROGRAMS + + +# fx2pipe_LDADD = $(QTLIBS) -L/usr/X11R6/lib -lX11 -lXft +# 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. +.NOEXPORT: diff --git a/fx2pipe/fx2pipe/fx2pipe.cc b/fx2pipe/fx2pipe/fx2pipe.cc new file mode 100644 index 0000000..6c8de15 --- /dev/null +++ b/fx2pipe/fx2pipe/fx2pipe.cc @@ -0,0 +1,510 @@ +/* + * usb_io/fx2pipe.cc + * + * Cypress FX2 pipe IO main class. + * + * Copyright (c) 2006 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#include "../fx2pipe/fx2pipe.h" +//#include "../lib/databuffer.h" + +#include +#include +#include +//#include +//#include +//#include + +#include + + +// Initialize static data: +URBCache FX2Pipe::MyURB::urb_cache(/*max_elem=*/256, + /*elem_size=*/sizeof(FX2Pipe::MyURB)); + + +int FX2Pipe::_ConnectAndInitUSB() +{ + // Be sure: + _CleanupUSB(); + + // Connect and init USB device. +// FIXME: Support bus/device. + FX2USBDevice::ErrorCode ec=FX2USBDevice::connect( + /*initial_vendor=*/search_vid,/*initial_product=*/search_pid, + /*n_th=*/n_th_usb_dev, + /*firmware_path=*/firmware_hex_path, + /*firmware_buf=*/fx2pipe_static_firmware, + (const char*)&fc,sizeof(FirwareConfig),FirmwareConfigAdr); + if(ec) + { + fprintf(stderr,"FX2 initialisation failure (ec=%d)\n",ec); + return(1); + } + + const int rx_interface=0; + const int rx_altinterface=1; // alt interface: 1: bulk, 2: interrupt (?), see TRM + + ec=FX2USBDevice::claim(rx_interface,rx_altinterface); + if(ec) + { + fprintf(stderr,"Failed to claim interface %d,%d: ec=%d\n", + rx_interface,rx_altinterface,ec); + return(2); + } + + return(0); +} + + +void FX2Pipe::_CleanupUSB() +{ + // NOTE: This function must be safe to be called several times + // even when the USB is already shut down. + FX2USBDevice::disconnect(); + FX2Pipe::MyURB::urb_cache.clear(); +} + + +int FX2Pipe::_SubmitOneURB() +{ + if(stdio_eof) + { return(0); } + + size_t iobs=io_block_size; + if(transfer_limit>=0 && transfer_limit-submitted_bytes=submitted_bytes); + iobs=transfer_limit-submitted_bytes; + + stdio_eof=2; + } + + if(!iobs) + { return(0); } + + MyURB *u = new MyURB(dir<0 ? 0x86U/*EP6 IN*/ : 0x02U/*EP2 OUT*/); +// FIXME: In the OUT case we don't need to allocate buffers all the time +// since the content is copied by the kernel upon submission time. +// FIXME: This means we don't need to zero out the buffer each time if +// no_stdio is set. + u->AllocBuffer(iobs); + + if(dir>0) // Write out to USB. + { + if(no_stdio) + { + u->actual_length=u->buffer_length; + memset(u->buffer,0,u->actual_length); + + //slurped_bytes+=u->buffer_length; + } + else + { + char *raw_buf=(char*)u->buffer; + size_t raw_size=u->buffer_length; + u->actual_length=0; + while(raw_size && !caught_sigint) + { + ssize_t rd=read(0,raw_buf,raw_size); + if(rd>0) + { + assert(size_t(rd)<=raw_size); + raw_size-=rd; + raw_buf+=rd; + u->actual_length+=rd; + //slurped_bytes+=rd; + } + else if(rd<0) + { + if(errno==EINTR) continue; + if(errno==EAGAIN) continue; // <-- SHOULD NOT HAPPEN! + fprintf(stderr,"fx2pipe: read error: %s\n", + strerror(errno)); + ++x_errors; + + delete u; + return(1); + } + else if(!rd) + { + //fprintf(stderr,"fx2pipe: EOF on stdin\n"); + stdio_eof=1; + break; + } + } + // This is to be sure that the kernel uses the correct size. + // And we as well further down... + u->buffer_length=u->actual_length; + } + } + + if(u->buffer_length) + { + ErrorCode ec=SubmitURB(u); + if(ec) + { + // This is a problem because we hereby lose one in the pipeline. + // Let's see if this turns out to be a problem. + fprintf(stderr,"OOPS: URB submission failed (ec=%d)\n",ec); + return(1); + } + + submitted_bytes+=u->buffer_length; + } + else + { delete u; } + + return(0); +} + + +int FX2Pipe::_SubmitInitialURBs() +{ + if(!udh) return(2); + + // We submit some URBs with specified iobs. + + fprintf(stderr,"Submitting max. %d URBs to fill pipeline... ", + pipeline_size); + + gettimeofday(&starttime,NULL); + last_update_time=starttime; + + for(int i=0; iprev; + + ErrorCode ec=CancelURB(u); + // We get errno=EINVAL when cancelling an URB which is already + // completed but not yet reaped. Ignore that. + if(ec && ec!=EINVAL) + { fprintf(stderr,"Failed to cancel (data) URB: ec=%d (%s)\n", + ec,strerror(ec)); } + } +} + + +void FX2Pipe::_DisplayTransferStatistics(const timeval *endtime,int final) +{ + long long msec = + 1000LL*(endtime->tv_sec-starttime.tv_sec) + + (endtime->tv_usec-starttime.tv_usec+500)/1000; + fprintf(stderr, + "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b" + "fx2pipe: %lld bytes in %lld.%03ds", + (long long)transferred_bytes, + (long long)(msec/1000),(int)(msec%1000)); + if(msec>10) + { + double bps = double(transferred_bytes)*1000.0 / double(msec); + fprintf(stderr, + " (avg %ld kb/s", + (long)(bps/1024.0+0.5)); + } + if(final) + { fprintf(stderr,")\n"); } + else + { + long lu_msec = 1000L*(endtime->tv_sec-last_update_time.tv_sec) + + (endtime->tv_usec-last_update_time.tv_usec+500)/1000; + long lu_bytes = (long)(transferred_bytes-last_update_transferred); + double lu_bps = double(lu_bytes)*1000.0 / double(lu_msec); + fprintf(stderr, + ", curr %ld kb/s)", + (long)(lu_bps/1024.0+0.5)); + } +} + + +int FX2Pipe::run() +{ + fprintf(stderr,"IO loop running...\n"); + + // LibUSB initialisation: + usb_init(); + usb_find_busses(); + usb_find_devices(); + + if(_ConnectAndInitUSB()) + { ++x_errors; return(1); } + + if(_SubmitInitialURBs()) + { ++x_errors; return(1); } + + // Set scheduler. + if(schedule_policy!=SCHED_OTHER) + { + // Change scheduler. + struct sched_param sp; + memset(&sp,0,sizeof(sp)); + sp.sched_priority=schedule_priority; + int rv=sched_setscheduler(0,schedule_policy,&sp); + if(rv) + { + fprintf(stderr,"Failed to use realtime scheduling: %s\n", + strerror(rv)); + schedule_policy=SCHED_OTHER; + } + } + + int must_break_loop=0; // 2 -> disconnect or other severe error. + while(!must_break_loop) + { + ErrorCode ec=ProcessEvents(/*max_delay=*/-1); + switch(ec) + { + case ECTimeout: + break; + case ECUserQuit: + must_break_loop=1; + break; + case ECUserQuitFatal: + // ECUserQuitFatal is for severe errors. + ++x_errors; + must_break_loop=2; + break; + case ECNotConnected: + must_break_loop=2; + break; + case ECNoURBAvail: + if(stdio_eof) + { must_break_loop=1; } + else + { fprintf(stderr, + "fx2pipe: OOPS no more URBs although not on EOF\n"); + ++x_errors; must_break_loop=2; } + break; + default: + fprintf(stderr,"OOPS: ProcessEvents: ec=%d\n",ec); + // FIXME: What should we do??? + break; + } + if(caught_sigint) must_break_loop=1; + + //write(1,"+",1); + //fprintf(stderr,"+%d",npending); + if(npending(_u); + if(u->actual_length!=u->buffer_length + || u->status || u->error_count || u->cancelled) + { + if(!(u->cancelled==2 && u->status==-ENOENT)) + { fprintf(stderr,"HMM: URB(%d): blen=%d/%d, status=%d, " + "error count=%d, cancelled=%d\n", + u->urb_serial,u->actual_length,u->buffer_length, + u->status,u->error_count,u->cancelled); } + } + + // Simply ignore cancelled URBs. + if(u->cancelled) + { return(ECSuccess); } + + if(u->status==-EPROTO) + { + if(++successive_error_urbs>pipeline_size+4) + { + fprintf(stderr,"Giving up after %d reaped URBs with errors.\n", + successive_error_urbs); + // Seems like it does not make sense to go on here. + return(ECUserQuitFatal); // User quit. + } + } + else + { successive_error_urbs=0; } + + // FIXME: We don't handle frames with protocol error yet. + if(u->status==0) + { + if(dir<0) // Read in from USB. + { + // In benchmarking mode, don't do anything actually. + // Otherwise, write to stdout. + if(no_stdio) + { + //slurped_bytes+=u->actual_length; + transferred_bytes+=u->actual_length; + } + else + { + const char *raw_buf = (const char*)u->buffer; + size_t raw_size = u->actual_length; + + //slurped_bytes+=u->actual_length; + + while(raw_size && !caught_sigint) + { + ssize_t wr=write(1,raw_buf,raw_size); + if(wr>0) + { + assert(size_t(wr)<=raw_size); + raw_size-=wr; + raw_buf+=wr; + + transferred_bytes+=wr; + } + else if(wr<0) + { + if(errno==EINTR) continue; + if(errno==EAGAIN) continue; // <-- SHOULD NOT HAPPEN! + fprintf(stderr,"fx2pipe: write error: %s\n", + strerror(errno)); + ++x_errors; + return(ECUserQuit); + } + else if(!wr) + { + fprintf(stderr,"fx2pipe: EOF on stdout\n"); + return(ECUserQuit); + } + } + } + } + else //if(dir>0) // Write out to USB. + { + // Data successfully written over USB. + transferred_bytes+=u->actual_length; + } + + //write(2,".",1); + } + + { + timeval curr_time; + gettimeofday(&curr_time,NULL); + long msec = 1000L*(curr_time.tv_sec-last_update_time.tv_sec) + + (curr_time.tv_usec-last_update_time.tv_usec+500)/1000; + if(msec>250) + { + _DisplayTransferStatistics(&curr_time,0); + last_update_time=curr_time; + last_update_transferred=transferred_bytes; + } + } + + if(caught_sigint) + { return(ECUserQuit); } + + // For each reaped URB, we submit a new one to keep things running. + if(_SubmitOneURB()) + { return(ECUserQuit); } + + return(ECSuccess); +} + + +void FX2Pipe::DeleteURB(URB *_u) +{ + MyURB *u=static_cast(_u); + delete u; +} + + +FX2Pipe::FX2Pipe() : + FX2USBDevice(), + successive_error_urbs(0), + x_errors(0), + //slurped_bytes(0), + submitted_bytes(0), + last_update_transferred(0), + transferred_bytes(0), + stdio_eof(0), + n_th_usb_dev(0), + search_vid(-1), + search_pid(-1), + transfer_limit(-1), + io_block_size(16384), + pipeline_size(16), + dir(-1), + no_stdio(0), + schedule_policy(SCHED_OTHER), + schedule_priority(0), + firmware_hex_path(NULL) +{ + memset(&starttime,0,sizeof(starttime)); + memset(&endtime,0,sizeof(endtime)); + memset(&last_update_time,0,sizeof(last_update_time)); +} + +FX2Pipe::~FX2Pipe() +{ + _CleanupUSB(); +} + +//------------------------------------------------------------------------------ + +void FX2Pipe::MyURB::AllocBuffer(size_t size) +{ + buffer=malloc(size); + if(!buffer) + { fprintf(stderr,"URB buffer allocation failure (%u bytes)\n",size); + abort(); } + buffer_length=size; +} + +FX2Pipe::MyURB::MyURB(uchar dir_ep,uchar _type) : + FX2USBDevice::URB(dir_ep,_type) +{ +} + +FX2Pipe::MyURB::~MyURB() +{ + if(buffer) + { free(buffer); buffer=NULL; } +} + diff --git a/fx2pipe/fx2pipe/fx2pipe.h b/fx2pipe/fx2pipe/fx2pipe.h new file mode 100644 index 0000000..cbebf78 --- /dev/null +++ b/fx2pipe/fx2pipe/fx2pipe.h @@ -0,0 +1,167 @@ +/* + * usb_io/fx2pipe.h + * + * Cypress FX2 pipe IO main class. + * + * Copyright (c) 2006--2009 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _INCLUDE_USBIO_FX2PIPE_H_ +#define _INCLUDE_USBIO_FX2PIPE_H_ 1 + +#include "../oconfig.h" +#include "../lib/linkedlist.h" +#include "../usb_io/fx2usb.h" +#include "../usb_io/urbcache.h" + +#include + + +// This is defined somewhere in main.cc +extern volatile int caught_sigint; +// Builtin firmware from ../firmware/fx2pipe_static.cc: +extern const char *fx2pipe_static_firmware[]; + +/** + * \short Cypress FX2 pipe IO main class. + * \author Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * Not C++-safe. Not thread-safe. + */ +class FX2Pipe : public FX2USBDevice +{ + public: + /// URB used by USBIOThread. + struct MyURB : FX2Pipe::URB + { + /// URB cache against allocation overhead. + static URBCache urb_cache; + + /// Allocate buffer and attach it. Must be done before submission. + void AllocBuffer(size_t size); + + MyURB(uchar dir_ep,uchar _type=USBDEVFS_URB_TYPE_BULK); + ~MyURB(); + + /** Custom operators new and delete for URB caching. */ + /// \{ + void *operator new(size_t size) + { return(urb_cache.get(size)); } + void operator delete(void *ptr,size_t size) + { urb_cache.put(ptr,size); } + /// \} + }; + + private: + /// Number of successive reaped URBs with errors. + /// May only be accessed by IO thread. + int successive_error_urbs; + + /// Error counter for exit value. + int x_errors; + + /// Start time when we submitted the initial URBs. + timeval starttime; + /// End time when everything's done. + timeval endtime; + /// Time of last status display update. + timeval last_update_time; + /// Number of bytes transferred at last update. + int64 last_update_transferred; + + /// Submitted bytes: Number of bytes submitted but not all of them + /// are yet transferred. + int64 submitted_bytes; + /// Transferred bytes: + /// Number of bytes successfully transferred. + int64 transferred_bytes; + + /// EOF on stdio (1) or transfer limit reached (2). + int stdio_eof; + + /// See FirwareConfig. + static const int FirmwareConfigAdr=0x1003; + + /// Write transferred bytes, time and transfer rate. + void _DisplayTransferStatistics(const timeval *endtime,int final); + + /// Initialize/connect to USB device. Also download firmware. + /// Returns error code. + int _ConnectAndInitUSB(); + /// Counterpart of ConnectAndInitUSB: cleanup. + void _CleanupUSB(); + + /// Submit one URB. 0 on success; 1 on failure. + int _SubmitOneURB(); + /// Submit a bunch of URBs initially to fill the pipeline. + int _SubmitInitialURBs(); + /// Cancel all the pending osci data URBs. + void _CancelAllPendingDataURBs(); + + /// Overriding virtual from WWUSBDevice. + ErrorCode URBNotify(URB *u); + /// Overriding virtual from WWUSBDevice. + void DeleteURB(URB *u); + + public: + /// Some config: + /// This config is meant to be set in the beginning and not to be + /// changed afterwards. + int n_th_usb_dev; /// Connect to n-th matching USB device. Start with 0. + /// VID and PID of device to search; -1 for defaults. + int search_vid,search_pid; + + /// Max number of bytes to transfer; negative for unlimited. + int64 transfer_limit; + + /// IO block size. + uint io_block_size; + /// Pipeline size (number of URBs). + int pipeline_size; + + /// Direction: -1 -> IN (default); +1 -> OUT + int dir; + + /// Don't use stdio but throw away data / write NUL data. + int no_stdio; + + /// SCHED_OTHER or SCHED_FIFO or SCHED_RR + int schedule_policy; + /// Priority; used if schedule_policy!=SCHED_OTHER. + int schedule_priority; + + /// Path to firmware IHX file. NULL for builtin firmware. + const char *firmware_hex_path; + + /// This is at address FirmwareConfigAdr in the FX2. + struct FirwareConfig + { + uchar FC_DIR; // [0] 0x12 or 0x21 + uchar FC_IFCONFIG; // [1] + uchar FC_EPCFG; // [2] + uchar FC_EPFIFOCFG; // [3] + uchar FC_CPUCS; // [4] + }__attribute__((__packed__)) fc; + + private: + /// Do not use. + FX2Pipe(const FX2Pipe &); + /// Do not use. + void operator=(const FX2Pipe &); + public: + FX2Pipe(); + ~FX2Pipe(); + + /// Actually run the IO code... + int run(); +}; + +#endif /* _INCLUDE_USBIO_FX2PIPE_H_ */ diff --git a/fx2pipe/fx2pipe/main.cc b/fx2pipe/fx2pipe/main.cc new file mode 100644 index 0000000..2605d8f --- /dev/null +++ b/fx2pipe/fx2pipe/main.cc @@ -0,0 +1,360 @@ +/* + * usb_io/main.cc + * + * FX2 pipe program main routine. + * + * Copyright (c) 2006--2009 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#include "../oconfig.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "../fx2pipe/fx2pipe.h" + +#include + + +volatile int caught_sigint=0; + +static void SigIntHandler(int) +{ + ++caught_sigint; + if(caught_sigint>5) + { + const char *msg= + "fx2pipe: caught too many SIGINT; exiting ungracefully\n"; + write(2,msg,sizeof(msg)); + _exit(1); + } +} + + +static void PrintHelp() +{ + fprintf(stderr, + "USAGE: fx2pipe [option|assignment]...\n" + "Long options:\n" + " --help print this\n" + " --version print version information\n" + "Short options: (Can be compined into single option)\n" + " -i run in IN direction, i.e. read data from USB EP6 (default)\n" + " -o run in OUT direction, i.e. write data to USB EP2\n" + " -0 no stdio; send NULs / throw away read data (for timing)\n" + " -8,-w use 8bit / 16bit (default) wide fifo bus on FX2 side\n" + " -2,-3,-4 use double, triple or quad (default) buffered FX2 fifo\n" + " -s,-a run in sync (default) / async slave fifo mode\n" + " -O,-I shortcut for -o0, -i0, respectively\n" + "Assignments: (Leading '-' can be left away)\n" + " -d=NN use n-th (unconfigured) FX2 device (start with NN=0, default)\n" + " -d=VID:PID[:N] use N-th device with specified VID and PID\n" +// " -d=BUS/DEV use BUS/DEV (e.g. 003/047) as device\n" + " -n=NNN stop after NNN bytes; suffix k,M,G for mult. with 2^10,20,30\n" + " -bs=NNN set IO block size to NNN, max 16384 (default 16384)\n" + " -ps=NN set pipeline size (number of URBs; default 16)\n" + " -sched=P[,N] set scheduling policy P (\"fifo\" or \"rr\") and prio N\n" + " -fw=PATH use specified firmware IHX file instead of built-in one\n" + " omit path to not download any firmware (just reset device)\n" + " -ifclk=[x|30[o]|48[o]][i] specify interface clock:\n" + " x -> external; 30,48 -> internal clock 30/48MHz, suffix 'o'\n" + " to enable output to IFCLK pin, 'i' to invert IFCLK\n" + " -cko=[12|24|48][o|z][i] specify 8051 frequency in MHz (default: 48) and\n" + " CLKOUT pin: output 'o' (default), tristate 'z', invert 'i'\n" + "\n" + "fx2pipe - pipe data in or out of an Cypress FX2 device (CY7C6801x[A])\n" + " Copyright (c) 2006--2011 by Wolfgang Wieser; License: GPL\n"); +} + + +int main(int argc,char **arg) +{ + FX2Pipe p; + + int errors=0; + int dir_spec=0; + int fifo_width=2; // 1 or 2 (8 or 16 bits) + int fifo_nbuf=4; // 2,3,4 for double, triple, quad buffered + char fifo_mode='s'; + char ifclk_invert=0; + char ifclk_speed=48; // 0 -> external; 30,48 -> internal 30/48 MHz + char ifclk_output=0; + char cko_speed=48; + char cko_output=1; + char cko_invert=0; + for(int i=1; i1) + { + fprintf(stderr,"fx2pipe: more than one direction specification " + "(-iIoO).\n"); + ++errors; + } + + // FIXME: If fifo_width is 2, force even sizes! + if(p.io_block_size<1 || p.io_block_size>16384) + { + fprintf(stderr,"fx2pipe: IO block size (bs) must be in " + "range 1..16384, bs=%u is invalid\n",p.io_block_size); + ++errors; + } + + // Set up config for firmware: + p.fc.FC_DIR = p.dir<0 ? 0x12U : 0x21U; + p.fc.FC_CPUCS = + ((cko_speed==12 ? 0U : cko_speed==24 ? 1U : 2U)<<3) | + (cko_invert ? 0x04U : 0x00U) | + (cko_output ? 0x02U : 0x00U); + p.fc.FC_IFCONFIG = + (ifclk_speed ? 0x80U : 0x00U) | // Internal (1) / external? + (ifclk_speed==30 ? 0x00U : 0x40U) | // 30 (0) / 48 (1) MHz? + (ifclk_output ? 0x20U : 0x00U) | // Enable (1) output to IFCLK? + (ifclk_invert ? 0x10U : 0x00U) | // Invert (1) IFCLK? + (fifo_mode=='a' ? 0x08U : 0x00U) | // Async (1) or sync (0) FIFO mode? + 0x00U | // bit2 irrelevant for us... + 0x03U; // bits 1,0 = 11 for slave FIFO mode + if(p.dir<0) + { + // INPUT: USB->HOST + p.fc.FC_EPCFG = 0xe0U; // 1110 00BB with BB = 2,3,4times buffered? + p.fc.FC_EPFIFOCFG = 0x0cU; // 0000 110W (W = wordwide) + } + else + { + // OUTPUT: HOST->USB + p.fc.FC_EPCFG = 0xa0U; // 1010 00BB with BB = 2,3,4times buffered? + p.fc.FC_EPFIFOCFG = 0x10U; // 0001 000W (W = wordwide) + } + switch(fifo_nbuf) + { + case 2: p.fc.FC_EPCFG|=0x02U; break; + case 3: p.fc.FC_EPCFG|=0x03U; break; + case 4: break; // Do nothing. + default: assert(0); break; + } + if(fifo_width==2) + { p.fc.FC_EPFIFOCFG|=0x01U; } + + // Dump firmware config values: + fprintf(stderr,"Firmware config: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n", + (unsigned int)p.fc.FC_DIR, (unsigned int)p.fc.FC_IFCONFIG, + (unsigned int)p.fc.FC_EPCFG, (unsigned int)p.fc.FC_EPFIFOCFG, + (unsigned int)p.fc.FC_CPUCS ); + + if(errors) + { return(1); } + + // Install signal handler for SIGINT. + struct sigaction sa; + memset(&sa,0,sizeof(sa)); + sa.sa_handler=&SigIntHandler; + sigaction(SIGINT,&sa,NULL); + + int ecode=0; + + ecode=p.run(); + + return(ecode); +} diff --git a/fx2pipe/install-sh b/fx2pipe/install-sh new file mode 100755 index 0000000..6781b98 --- /dev/null +++ b/fx2pipe/install-sh @@ -0,0 +1,520 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2009-04-28.21; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/fx2pipe/lib/Makefile.am b/fx2pipe/lib/Makefile.am new file mode 100644 index 0000000..66939a0 --- /dev/null +++ b/fx2pipe/lib/Makefile.am @@ -0,0 +1,6 @@ +INCLUDES = -I. -I$(top_srcdir) -I$(top_builddir) + +noinst_LIBRARIES = lib_fx2pipe_supp.a +lib_fx2pipe_supp_a_SOURCES = \ + linkedlist.h \ + linearqueue.h diff --git a/fx2pipe/lib/Makefile.in b/fx2pipe/lib/Makefile.in new file mode 100644 index 0000000..6c41710 --- /dev/null +++ b/fx2pipe/lib/Makefile.in @@ -0,0 +1,374 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; 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(See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _TemplateLibrary_LinearQueue_H_ +#define _TemplateLibrary_LinearQueue_H_ 1 + +#include "../oconfig.h" +#include "../lib/linkedlist.h" + +#include +#include + + +templatestruct TLDefaultOperators_CDT +{ + static const bool pdt=0; + static inline size_t size() { return(sizeof(T)); } + static inline T & ass(T &l,T const &r) { return(l=r); } + static inline void ini(T *p) { new(p) T(); } + static inline void ini(T *p,T const &a) { new(p) T(a); } + static inline void clr(T *p) { p->~T(); } +}; + + +/** + * \short Liner node storage queue class template. + * \author Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + */ +template >class TLLinearQueue +{ + public: + /// Internally used chunk (node). Not C++-safe (LLB!) + struct Chunk : LinkedListBase + { + // For GCC, we may use ent[0]. (zero-length array) + char _ent[]; ///< Array of entries; dynamically allocated. + + inline Chunk() : LinkedListBase() {} + inline ~Chunk() {} + }; + private: + /// Array subscript. + inline T &_ent(Chunk *c,size_t idx) const + { return(*(T*)(c->_ent+sizeof(T)*idx)); } + + public: + /** + * \short Constant iterator for linear queue. + * \author Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This is a constant iterator, i.e. an interator to iterate + * through the list elements first-to-last or last-to-first + * which does not allow the elements to be changed/added/removed. + * + * NOTE: Default direction (non-reversed) is first to last which is + * tail to head. + * + * See TLBTree::ConstIterator on a usage example of ConstIterator's. + */ + class ConstIterator + { + private: + const TLLinearQueue *lq; ///< Queue we are iterating. + Chunk *chk; ///< Current chunk in queue or NULL. + size_t idx; ///< Current element in chunk chk. + + /// Current element valid? (Or out of list / list empty.) + inline bool _valid() const + { return(chk); } + /// Start iteration by assigning a queue. + inline void _assign(const TLLinearQueue &_lq,bool reverse) + { + lq=&_lq; + if(/*unlikely*/(reverse)) + { chk=lq->clist.last(); idx=lq->last_idx; } + else + { chk=lq->clist.first(); idx=lq->first_idx; } + } + /// Return current element or NULL. + inline T *_CurrElem() const + { return(_valid() ? &(lq->_ent(chk,idx)) : NULL); } + public: + /** + * \short Set up iterator. + * + * Iterator by default begins at tail and advances towards + * head. In order to reverse the direction, set start_last=1. + */ + inline ConstIterator(const TLLinearQueue &_lq,bool reverse=0) + { _assign(_lq,reverse); } + /// Copy a const iterator preserving the location. + inline ConstIterator(const ConstIterator &i) : lq(i.lq), + chk(i.chk),idx(i.idx) {} + /// Destructor: A no-op. + inline ~ConstIterator() {} + + /** + * \short Check if valid. + * + * Returns true if current element is valid; false if beyond + * end of list or list empty. + */ + inline operator bool() const + { return(_valid()); } + + /** + * \short Return current element or NULL if not valid. + * + * The unary "*" operator is used to access the current elemnt + * during iteration. + */ + inline const T *operator*() const + { return(_CurrElem()); } + + /// Like unary operator*(): Access to current element. + inline const T *operator->() const + { return(_CurrElem()); } + + /** + * \short Return non-const pointer to current element. + * + * This is like operator() but returns a non-const pointer. \n + * USE WITH CARE!! THIS IS A CONST ITERATOR! + */ + inline T *NonConstCurrElem() const + { return(_CurrElem()); } + + /** + * \short Re-start iteration with passed queue in normal + * (non-reverse) order. + * + * Returns operator bool() value; i.e. true if valid (list + * not empty); false otherwise. + */ + inline bool operator=(const TLLinearQueue &_lq) + { _assign(_lq,/*reverse=*/0); return(_valid()); } + + /// Assign a const iterator preserving the location. + inline ConstIterator &operator=(const ConstIterator &i) + { lq=i.lq; chk=i.chk; idx=i.idx; return(*this); } + + /** + * \short Iterate: Advance to next element. + * + * Returns validity status. + */ + inline bool operator++() + { + if(!_valid()) return(0); + ++idx; + if(!chk->next && idx>lq->last_idx) // reached end of list + { chk=NULL; } + else if(idx>=lq->chunk_size) + { idx=0; chk=chk->next; } + return(_valid()); + } + /// Postfix version of operator++(). + inline bool operator++(int) + { return(operator++()); } + + /** + * \short Iterate: Return to previous element. + * + * Returns validity status. + */ + inline bool operator--() + { + if(!_valid()) return(0); + if(!chk->prev && idx<=lq->first_idx) // reached end of list + { chk=NULL; } + else if(!idx) + { chk=chk->prev; idx=lq.chunk_size-1; } + else --idx; + return(_valid()); + } + /// Postfix version of operator--(). + inline bool operator--(int) + { return(operator--()); } + + /** + * \short Explicitly restart iteration. + * + * Sets iterator to start (reverse=0) or end (reverse=1). + * Returns validity status. + */ + inline bool restart(bool reverse) + { if(lq) _assign(*lq,reverse); return(_valid()); } + }; + + protected: + size_t chunk_size; ///< Number of elements per chunk. + int keep_old; ///< Number of old unused chunks to keep around. + LinkedList clist; ///< List of chunks. + size_t nelem; ///< Total number of elements in the queue. + + //---------------------------------------------------------------------- + // Internal layout: + // + // tail-> [CHUNK]---[CHUNK]---[CHUNK]---[CHUNK] <-head + // FIRST,INSERT LAST,APPEND + //---------------------------------------------------------------------- + + /** + * \short Index into ent[] of first chunk (tail). \n + * + * NOTE: first_idx is the index of the tail element; this value + * is in range 0..chunk_size-1. A value of 0 means + * that a new chunk must be allocated when adding to the tail + * (as e.g. initially after construction). + */ + size_t first_idx; // 0 + /** + * \short Index into ent[] of last chunk (head). \n + * + * NOTE: last_idx is the index of the head element; this value + * is in range 0..chunk_size-1. A value of chunk_size-1 means + * that a new chunk must be allocated when adding to the head + * (as e.g. initially after construction). + */ + size_t last_idx; // chunk_size-1 + + LinkedList old_list; ///< List of empty (unused) chunks. + int old_nents; ///< Number of chunks in old_list. + + public: + /// These are the operators... + _OP OP; + + private: + /// Allocate a new chunk on the heap. + inline Chunk *_AllocChunk() + { + char *mem=(char*)malloc(sizeof(Chunk)+chunk_size*sizeof(T)); + assert(mem); + Chunk *c = new(mem) Chunk(); + return(c); + } + /// Free an indivitual chunk. May not be in any list. + inline void _FreeChunk(Chunk *c) + { c->~Chunk(); free((char*)c); } + + /// Free all chunks in the old_list. + void _FreeAllOld() + { + while(!old_list.IsEmpty()) + { _FreeChunk(old_list.PopLast()); --old_nents; } + assert(old_nents==0); + } + + /// Add passed chunk to the cache of old chunks. + /// Purge old chunk if we have too many of them. + inline void _Add2Cache(Chunk *c) + { + if(!keep_old && !old_nents) + { _FreeChunk(c); return; } + old_list.append(c); ++old_nents; + // Always add to the end of old_list because of caching strategy. + // In case there are too many elements, remove the oldest one + // (this is the first one). + while(old_nents>keep_old) + { _FreeChunk(old_list.PopFirst()); --old_nents; } + } + /// Get a new chunk from the cache or (if there is none) by allocation. + inline Chunk *_NewChunkCache() + { + Chunk *c; + // See if we can re-use a chunk. + if(!old_list.IsEmpty()) + { c=old_list.PopLast(); --old_nents; } + else + { c=_AllocChunk(); } + return(c); + } + + /// Add a chunk at the tail end in order to be able to append a + /// further element at the tail. + void _AddChunkTail() // <-- NON-inline. + { clist.insert(_NewChunkCache()); first_idx=chunk_size-1; } + /// Add a chunk at the head end in order to be able to append a + /// further element at the head. + void _AddChunkHead() // <-- NON-inline. + { clist.append(_NewChunkCache()); last_idx=0; } + + /// Remove a chunk from the tail end. + void _PopChunkTail() // <-- NON-inline. + { _Add2Cache(clist.PopFirst()); first_idx=0; } + /// Remove a chunk from the head end. + void _PopChunkHead() // <-- NON-inline. + { _Add2Cache(clist.PopLast()); last_idx=chunk_size-1; } + + /// Internally used by PopTail(). + inline void _DoPopTail() + { + OP.clr(&_ent(clist.first(),first_idx)); --nelem; + if(!nelem /*first_idx==last_idx && clist.first()==clist.last()*/) + { last_idx=chunk_size-1; _PopChunkTail(); return; } + if(++first_idx==chunk_size) _PopChunkTail(); + } + /// Internally used by PopHead(). + inline void _DoPopHead() + { + OP.clr(&_ent(clist.last(),last_idx)); --nelem; + if(!nelem /*first_idx==last_idx && clist.first()==clist.last()*/) + { first_idx=0; _PopChunkHead(); return; } + if(!last_idx) _PopChunkHead(); else --last_idx; + } + + private: + /// Do not use. + TLLinearQueue(const TLLinearQueue &); + /// Do not use. + void operator=(const TLLinearQueue &); + public: + /** + * \short Construct empty linear queue. + * + * \param _chunk_size is the number of elements to store per chunk. + * (New chunks are allocated when more elements are stored). + * \param _keep_old is the number of old (empty) chunks to keep + * around so it can be re-used an that no allocation has to + * be used if a (new) chunk is needed. + * \param op: operator template prototype. + */ + inline TLLinearQueue(size_t _chunk_size,int _keep_old=4, + const _OP &op=_OP()) : + chunk_size(_chunk_size<1 ? 1 : _chunk_size), + keep_old(_keep_old<0 ? 0 : _keep_old), + clist(),nelem(0),first_idx(0),last_idx(chunk_size-1), + old_list(),old_nents(0),OP(op) {} + /// Destructor: cleans up queue. + inline ~TLLinearQueue() + { clear(); _FreeAllOld(); } + + /// Is the queue empty? O(1) (constant) time. + inline bool IsEmpty() const + { return(clist.IsEmpty()); } + + /// Get the number of elements in the queue. O(1) (constant) time. + inline size_t NElem() const + { return(nelem); } + + /// Clear the whole list (removing all elements). + void clear(bool free_cached_chunks=0) + { + /// \todo tllinearqueue.h:clear: This could be made more efficient. + /// (especially if OP.pdt==0) + while(!IsEmpty()) + { _DoPopTail(); } + assert(nelem==0); + if(free_cached_chunks) _FreeAllOld(); + } + + /** + * \short Get element at the head end (last) of the queue. + * + * Runtime is O(1) (constant). + * + * Returns NULL if the queue is empty. \n + * The returned element may (of course) be modified. + */ + inline T *head() + { return(clist.last() ? &_ent(clist.last(),last_idx) : NULL); } + /// Const version of head(). + inline const T *head() const + { return(clist.last() ? &_ent(clist.last(),last_idx) : NULL); } + + /** + * \short Get element at the tail end (first) of the queue. + * + * Runtime is O(1) (constant). + * + * Returns NULL if the queue is empty. \ + * The returned element may (of course) be modified. + */ + inline T *tail() + { return(clist.first() ? &_ent(clist.first(),first_idx) : NULL); } + /// Const version of tail(). + inline const T *tail() const + { return(clist.first() ? &_ent(clist.first(),first_idx) : NULL); } + + /** + * \short Append entry at the tail end (=first) of the queue. + * + * The element e is (of course) copied to be stored in the queue. + * + * Runtime is O(1) (constant). + */ + inline void PushTail(const T &e) + { + if(!first_idx) _AddChunkTail(); else --first_idx; + Chunk *c=clist.first(); OP.ini(&_ent(c,first_idx),e); ++nelem; + } + + /** + * \short Append entry at the head end (=last) of the queue. + * + * The element e is (of course) copied to be stored in the queue. + * + * Runtime is O(1) (constant). + */ + inline void PushHead(const T &e) + { + if(++last_idx==chunk_size) _AddChunkHead(); + Chunk *c=clist.last(); OP.ini(&_ent(c,last_idx),e); ++nelem; + } + + /** + * \short Remove element from the tail of the list. + * + * Removes element from the tail. If re is non-NULL, a copy of the + * element is stored there, first (using OP.ass()). + * + * Runtime is O(1) (constant). + * + * Returns 1 if the queue was empty, 0 on success. + */ + int PopTail(T *re=NULL) + { + if(IsEmpty()) return(1); + if(re) OP.ass(*re,_ent(clist.first(),first_idx)); + _DoPopTail(); + return(0); + } + + /** + * \short Remove element from the head of the list. + * + * Removes element from the head. If re is non-NULL, a copy of the + * element is stored there, first (using OP.ass()). + * + * Runtime is O(1) (constant). + * + * Returns 1 if the queue was empty, 0 on success. + */ + int PopHead(T *re=NULL) + { + if(IsEmpty()) return(1); + if(re) OP.ass(*re,_ent(clist.last(),last_idx)); + _DoPopHead(); + return(0); + } +}; + +#endif /* _TemplateLibrary_LinearQueue_H_ */ diff --git a/fx2pipe/lib/linkedlist.h b/fx2pipe/lib/linkedlist.h new file mode 100644 index 0000000..33bc54b --- /dev/null +++ b/fx2pipe/lib/linkedlist.h @@ -0,0 +1,270 @@ +/* + * lib/linkedlist.h + * + * Doubly linked list class template. + * + * Copyright (c) 2006 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _INCLUDE_FX2PIPE_LIB_LINKEDLIST_H_ +#define _INCLUDE_FX2PIPE_LIB_LINKEDLIST_H_ 1 + +#include "../oconfig.h" + + +/** + * \short Base class for list node types used together with LinkedList. + * \author Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + */ +template struct LinkedListBase +{ + /// Pointer to the previous and next nodes in the list. + T *prev,*next; + + enum _LLB_NoInit { LLB_NoInit }; + + /// Normal constructor: set prev and next to NULL: + inline LinkedListBase() { prev=next=NULL; } + /// Special constructor which does NOT set up prev and next: + inline LinkedListBase(_LLB_NoInit) { } + /// Destructor no-op... + inline ~LinkedListBase() + { if(DoDeinit) { prev=NULL; next=NULL; } } +}; + + +/** + * \short List class holding a list of objects derived from + * \ref LinkedListBase (not thread-safe). + * \author Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * \see File linkedlist.h for more information. + * + * LinkedList objects are NOT C++-safe. + * + * Thread safety: \n + * A linked list must be externally protected when modifying the list + * membes! + */ +template > class LinkedList +{ + private: + T *lfirst,*llast; + + /// Don't use: (use AssignList in rare cases): + inline LinkedList &operator=(const LinkedList &l) + { lfirst=l.lfirst; llast=l.llast; return(*this); } + /// Don't use: (use AssignList in rare cases): + inline LinkedList(const LinkedList &l) + { lfirst=l.lfirst; llast=l.llast; } + public: + /// Construct empty list: + inline LinkedList() { lfirst=llast=NULL; } + /** + * \short Destructor. + * + * It is your responsibility to properly empty the + * list before destroying it. + */ + inline ~LinkedList() { lfirst=llast=NULL; } + + /** + * \short Get first and last element of the list (or NULL) + */ + /// \{ + inline T *first() const { return(lfirst); } + inline T *last() const { return(llast); } + /// \} + + /// Returns true if the list is empty otherwise false. + inline bool IsEmpty() const { return(!lfirst); } + + /** + * \short Get next/prev element from passed element. + * + * May be used if you experience ambiguities using multiple + * inheritance. + */ + /// \{ + inline T *next(T *p) const { return(p->LLB::next); } + inline T *prev(T *p) const { return(p->LLB::prev); } + inline const T *next(const T *p) const { return(p->LLB::next); } + inline const T *prev(const T *p) const { return(p->LLB::prev); } + /// \} + + /// Use with care!! Just copies pointer to head and tail of + /// list; if you modify one of the lists, the other one + /// will get inconsistent if lfirst/llast get modified. + inline void AssignList(const LinkedList *l) + { lfirst=l->lfirst; llast=l->llast; } + + /// This is similar, just that the list pointers are swapped. + inline void SwapList(LinkedList *l) + { T *tmp=lfirst; lfirst=l->lfirst; l->lfirst=tmp; + tmp=llast; llast= l->llast; l->llast= tmp; } + + /// Insert p at the beginning of the list: + inline void insert(T *p) + { + if(!p) return; + p->LLB::next=lfirst; + p->LLB::prev=NULL; + //if(lfirst) lfirst->LLB::prev=p; + //else llast=p; + (lfirst ? lfirst->LLB::prev : llast)=p; + lfirst=p; + } + + /// Append p to the end of the list: + inline void append(T *p) + { + if(!p) return; + p->LLB::prev=llast; + p->LLB::next=NULL; + //if(llast) llast->LLB::next=p; + //else lfirst=p; + (llast ? llast->LLB::next : lfirst)=p; + llast=p; + } + + /// Dequeues *oldp and puts newp at the place where oldp was. + /// Make sure neither oldp nor newp are NULL. + /// Returns oldp (so that you may pass it to operator delete). + inline T *replace(T *newp,T *oldp) + { + newp->LLB::next=oldp->LLB::next; + newp->LLB::prev=oldp->LLB::prev; + if(lfirst==oldp) lfirst=newp; + if(llast==oldp) llast=newp; + oldp->LLB::prev=oldp->LLB::next=NULL; + return(oldp); + } + + /// Put p before/after `where´ into the queue: + /// Make sure, `where´ is not NULL. + inline void QueueBefore(T *p,T *where) + { + if(!p) return; + if(where==lfirst) + { insert(p); return; } + p->LLB::prev=where->LLB::prev; + where->LLB::prev->LLB::next=p; + where->LLB::prev=p; + p->LLB::next=where; + } + inline void QueueAfter(T *p,T *where) + { + if(!p) return; + if(where==llast) + { append(p); return; } + p->LLB::next=where->LLB::next; + where->LLB::next->LLB::prev=p; + where->LLB::next=p; + p->LLB::prev=where; + } + + /// Queue before/after `where´, depending on loc. + /// loc<0 -> before; loc>0 -> after; loc==0 -> do nothing + void queue(T *p,T *where,int loc) + { + if(loc<0) QueueBefore(p,where); + if(loc>0) QueueAfter(p,where); + } + + /// Dequeues element p (and returns p). + inline T *dequeue(T *p) + { + if(!p) return(p); + if(p==lfirst) lfirst=lfirst->LLB::next; + else p->LLB::prev->LLB::next=p->LLB::next; + if(p==llast) llast=llast->LLB::prev; + else p->LLB::next->LLB::prev=p->LLB::prev; + p->LLB::next=p->LLB::prev=NULL; + return(p); + } + + /// Dequeue first/last element and return it (or NULL): + inline T *PopFirst() + { + if(!lfirst) return(lfirst); + T *p=lfirst; + lfirst=lfirst->LLB::next; + if(lfirst) lfirst->LLB::prev=NULL; + else llast=NULL; + p->LLB::next=NULL; + return(p); + } + inline T *PopLast() + { + if(!llast) return(llast); + T *p=llast; + llast=llast->LLB::prev; + if(llast) llast->LLB::next=NULL; + else lfirst=NULL; + p->LLB::prev=NULL; + return(p); + } + + /// Find element p in this list; returns either p or NULL. + inline const T *search(const T *p) const + { + for(T *i=lfirst; i; i=i->LLB::next) + { if(i==p) return(p); } + return(NULL); + } + /// The same as search() but traverse the list from last to first. + inline const T *SearchRev(const T *p) const + { + for(T *i=llast; i; i=i->LLB::prev) + { if(i==p) return(p); } + return(NULL); + } + + /// Cound the elements in the list: + inline int count() const + { + int cnt=0; + for(T *i=lfirst; i; i=i->LLB::next,cnt++); + return(cnt); + } + + /// Clear list by deleting all entries. + inline void clear() + { while(!IsEmpty()) delete PopFirst(); } + + /** + * \short Append content of passed list to this list. + * + * All elements in the passed list will be appended to this list + * and the passed list will be empty afterwards. + * + * This is \b much \b faster \b than + * \code + * while(!b.IsEmpty()) a.append(b.PopFirst()); + * \endcode + * (Runtime is O(1).) + */ + inline void AppendList(LinkedList &b) + { + if(b.IsEmpty()) return; + + b.lfirst->prev=llast; + //if(llast) llast->LLB::next=b.first(); + //else lfirst=b.first(); + (llast ? llast->LLB::next : lfirst)=b.lfirst; + llast=b.llast; + + b.lfirst=NULL; b.llast=NULL; + } +}; + +#endif /* _INCLUDE_FX2PIPE_LIB_LINKEDLIST_H_ */ diff --git a/fx2pipe/missing b/fx2pipe/missing new file mode 100755 index 0000000..28055d2 --- /dev/null +++ b/fx2pipe/missing @@ -0,0 +1,376 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, +# 2008, 2009 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 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 +# 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. 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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 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/fx2pipe/oconfig.h b/fx2pipe/oconfig.h new file mode 100644 index 0000000..25fe528 --- /dev/null +++ b/fx2pipe/oconfig.h @@ -0,0 +1,58 @@ +/* + * oconfig.h + * + * Basic config header for FX2 pipe code. + * + * NOTE: This file must be included first by all other source code files. + * + * Copyright (c) 2006 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _INCLUDE_FX2PIPE_OCONFIG_H_ +#define _INCLUDE_FX2PIPE_OCONFIG_H_ 1 + +#define QT_THREAD_SUPPORT 1 + +// Include autoconf-generated config header: +#include "config.h" + +#include +#include /* for ssize_t... */ + +typedef u_int64_t uint64; +typedef u_int32_t uint32; +typedef u_int16_t uint16; +typedef int64_t int64; +typedef int32_t int32; +typedef int16_t int16; + +// We need to define this for some linux flavours since sometimes +// likely/unlikely are not part of system headers for non-kernel-compiles +// although they are needed at certain other places... +#define likely(x) (x) +#define unlikely(x) (x) + +// Some basics... + +/// Operator delete which will do nothing for NULL pointers and set the passed +/// pointer to NULL after deletion. +template inline void DELETE(T* &ptr) + { if(ptr) { delete ptr; ptr=NULL; } } + +#if 1 +# include +#else +/// Operator new with placement. +inline void *operator new(size_t,void *ptr) + { return(ptr); } +#endif + +#endif /* _INCLUDE_FX2PIPE_OCONFIG_H_ */ diff --git a/fx2pipe/usb_io/Makefile.am b/fx2pipe/usb_io/Makefile.am new file mode 100644 index 0000000..76968d1 --- /dev/null +++ b/fx2pipe/usb_io/Makefile.am @@ -0,0 +1,8 @@ +INCLUDES = -I. -I$(top_srcdir) -I$(top_builddir) + +noinst_LIBRARIES = lib_usb_io.a +lib_usb_io_a_SOURCES = \ + wwusb.h wwusb.cc \ + fx2usb.h fx2usb.cc \ + urbcache.h urbcache.cc \ + cycfx2dev.h cycfx2dev.cc diff --git a/fx2pipe/usb_io/Makefile.in b/fx2pipe/usb_io/Makefile.in new file mode 100644 index 0000000..11400a5 --- /dev/null +++ b/fx2pipe/usb_io/Makefile.in @@ -0,0 +1,406 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; 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(See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "cycfx2dev.h" + + +struct usb_device *USBFindDevice(const char *bus,const char *dev) +{ + for(usb_bus *b=usb_busses; b; b=b->next) + { + if(strcmp(b->dirname,bus)) continue; + for(struct usb_device *d=b->devices; d; d=d->next) + { + if(strcmp(d->filename,dev)) continue; + return(d); + } + } + return(NULL); +} + +struct usb_device *USBFindDevice(int vendor,int product,int nth) +{ + for(usb_bus *b=usb_busses; b; b=b->next) + { + for(struct usb_device *d=b->devices; d; d=d->next) + { + if(d->descriptor.idVendor==vendor && + d->descriptor.idProduct==product) + { + if(!nth--) + { return(d); } + } + } + } + return(NULL); +} + +//------------------------------------------------------------------------------ + +int CypressFX2Device::BlockRead(int endpoint,unsigned char *buf,size_t nbytes, + char type) +{ + // FIXME: This function is somewhat bugged concerning reliable delivery + // and correct handling of return values for short reads and . + // timeout handling. Reason: Not sure what libusb is meant to + // return and to do in non-standard cases. + + if(!IsOpen()) + { fprintf(stderr,"BlockRead: Not connected!\n"); return(-1); } + + bool may_be_short=0; + switch(type) + { + case 'b': break; + case 'i': break; + case 'B': may_be_short=1; type='b'; break; + case 'I': may_be_short=1; type='i'; break; + default: assert(0); + } + + int interface=0; + int alt_interface=(type=='i' ? 2 : 1); + if(force_alt_interface>=0) alt_interface=force_alt_interface; + if(usb_claim_interface(usbhdl,interface)<0) + { fprintf(stderr,"Failed to claim interface %d: %s\n", + interface,usb_strerror()); return(-1); } + + size_t chunk_size=nbytes; + int error=0; + size_t left=nbytes; + do { + if(usb_set_altinterface(usbhdl,alt_interface)<0) + { + fprintf(stderr,"Failed to set altinterface %d: %s\n", + alt_interface,usb_strerror()); + ++error; break; + } + + int ncalls=0; + while(left) + { + size_t bs = left>chunk_size ? chunk_size : left; + ssize_t rv; + if(type=='i') + { rv=usb_interrupt_read(usbhdl,endpoint,(char*)buf,bs, + /*timeout=*/1000/*msec*/); } + else + { rv=usb_bulk_read(usbhdl,endpoint,(char*)buf,bs, + /*timeout=*/1000/*msec*/); } + ++ncalls; + if(rv<0) + { + fprintf(stderr,"Reading %zu bytes from EP 0x%02x: " + "USB: %s SYS: %s\n", + bs,endpoint,usb_strerror(),strerror(-rv)); + ++error; + goto breakout; + } + assert((size_t)rv<=left); + left-=rv; + if((size_t)rv=0) alt_interface=force_alt_interface; + if(usb_claim_interface(usbhdl,interface)<0) + { fprintf(stderr,"Failed to claim interface %d: %s\n", + interface,usb_strerror()); return(-1); } + + size_t chunk_size=nbytes; + int error=0; + size_t left=nbytes; + do { + if(usb_set_altinterface(usbhdl,alt_interface)<0) + { + fprintf(stderr,"Failed to set altinterface %d: %s\n", + alt_interface,usb_strerror()); + ++error; break; + } + + int ncalls=0; + while(left) + { + size_t bs = left>chunk_size ? chunk_size : left; + ssize_t rv; + if(type=='i') + { rv=usb_interrupt_write(usbhdl,endpoint,(char*)buf,bs, + /*timeout=*/1000/*msec*/); } + else + { rv=usb_bulk_write(usbhdl,endpoint,(char*)buf,bs, + /*timeout=*/1000/*msec*/); } + ++ncalls; + if(rv<0) + { + fprintf(stderr,"Writing %zu bytes to EP 0x%02x: " + "USB: %s SYS: %s\n", + bs,endpoint,usb_strerror(),strerror(-rv)); + ++error; + goto breakout; + } + assert((size_t)rv<=left); + left-=rv; + if((size_t)rv=0) alt_interface=force_alt_interface; + if(usb_claim_interface(usbhdl,interface)<0) + { fprintf(stderr,"Failed to claim interface %d: %s\n", + interface,usb_strerror()); return(1); } + + int error=0; + char *buf=(char*)malloc(chunk_size); + assert(buf); + do { + if(usb_set_altinterface(usbhdl,alt_interface)<0) + { + fprintf(stderr,"Failed to set altinterface %d: %s\n", + alt_interface,usb_strerror()); + ++error; break; + } + + // Start benchmark: + timeval start_tv,end_tv; + gettimeofday(&start_tv,NULL); + + size_t left=nbytes; + int ncalls=0; + while(left) + { + size_t bs = left>chunk_size ? chunk_size : left; + ssize_t rv; + if(type=='i') + { rv=usb_interrupt_read(usbhdl,endpoint,buf,bs, + /*timeout=*/1000/*msec*/); } + else + { rv=usb_bulk_read(usbhdl,endpoint,buf,bs, + /*timeout=*/1000/*msec*/); } + ++ncalls; + if(rv<0) + { + fprintf(stderr,"Reading %zu bytes from EP 0x%02x: " + "USB: %s SYS: %s\n", + bs,endpoint,usb_strerror(),strerror(-rv)); + ++error; + goto breakout; + } + if((size_t)rvchunk_size) bs=chunk_size; + size_t dl_addr=addr+(d-data); + int rv=usb_control_msg(usbhdl,0x40,0xa0, + /*addr=*/dl_addr,0, + /*buf=*/(char*)d,/*size=*/bs, + /*timeout=*/1000/*msec*/); + if(rv<0) + { fprintf(stderr,"Writing %zu bytes at 0x%zx: %s\n", + bs,dl_addr,usb_strerror()); ++n_errors; } + d+=bs; + } + + return(n_errors); +} + + +int CypressFX2Device::ReadRAM(size_t addr,unsigned char *data,size_t nbytes) +{ + if(!IsOpen()) + { fprintf(stderr,"ReadRAM: Not connected!\n"); return(1); } + + int n_errors=0; + + const size_t chunk_size=16; + + unsigned char *d=data; + unsigned char *dend=data+nbytes; + while(dchunk_size) bs=chunk_size; + size_t rd_addr=addr+(d-data); + int rv=usb_control_msg(usbhdl,0xc0,0xa0, + /*addr=*/rd_addr,0, + /*buf=*/(char*)d,/*size=*/bs, + /*timeout=*/1000/*msec*/); + if(rv<0) + { fprintf(stderr,"Reading %zu bytes at 0x%zx: %s\n", + bs,rd_addr,usb_strerror()); ++n_errors; } + d+=bs; + } + + return(n_errors); +} + + +int CypressFX2Device::_ProgramIHexLine(const char *buf, + const char *path,int line) +{ + const char *s=buf; + if(*s!=':') + { fprintf(stderr,"%s:%d: format violation (1)\n",path,line); + return(1); } + ++s; + + unsigned int nbytes=0,addr=0,type=0; + if(sscanf(s,"%02x%04x%02x",&nbytes,&addr,&type)!=3) + { fprintf(stderr,"%s:%d: format violation (2)\n",path,line); + return(1); } + s+=8; + + if(type==0) + { + //printf(" Writing nbytes=%d at addr=0x%04x\n",nbytes,addr); + assert(nbytes>=0 && nbytes<256); + unsigned char data[nbytes]; + unsigned char cksum=nbytes+addr+(addr>>8)+type; + for(unsigned int i=0; i=0) + { ::close(fd); fd=-1; } + + return(n_errors ? -1 : 0); +} + + +int CypressFX2Device::CtrlMsg(unsigned char requesttype, + unsigned char request,int value,int index, + const unsigned char *ctl_buf,size_t ctl_buf_size) +{ + if(!IsOpen()) + { fprintf(stderr,"CtrlMsg: Not connected!\n"); return(1); } + + int n_errors=0; + + int rv=usb_control_msg(usbhdl,requesttype,request, + value,index, + (char*)ctl_buf,ctl_buf_size, + /*timeout=*/1000/*msec*/); + if(rv<0) + { fprintf(stderr,"Sending USB control message: %s\n", + usb_strerror()); ++n_errors; } + + return(n_errors); +} + + +int CypressFX2Device::open(struct usb_device *_usbdev) +{ + close(); + usbdev=_usbdev; + usbhdl=usb_open(usbdev); + if(!usbhdl) + { fprintf(stderr,"Failed to open device: %s\n",usb_strerror()); + return(1); } + return(0); +} + + +int CypressFX2Device::close() +{ + int rv=0; + if(usbhdl) + { + rv=usb_close(usbhdl); usbhdl=NULL; + if(rv) + { fprintf(stderr,"closing USB device: %s\n",usb_strerror()); } + } + usbdev=NULL; + return(rv); +} + diff --git a/fx2pipe/usb_io/cycfx2dev.h b/fx2pipe/usb_io/cycfx2dev.h new file mode 100644 index 0000000..ecdbd4e --- /dev/null +++ b/fx2pipe/usb_io/cycfx2dev.h @@ -0,0 +1,103 @@ +/* + * cycfx2dev.h - Cypress FX2 device class: low-level routines. + * + * Copyright (c) 2006--2009 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _CYCFX2PROG_CYCFX2DEVICE_ +#define _CYCFX2PROG_CYCFX2DEVICE_ 1 + +#include + + +extern struct usb_device *USBFindDevice(const char *bus,const char *dev); +extern struct usb_device *USBFindDevice(int vendor,int product,int nth=0); + + +class CypressFX2Device +{ + private: + struct usb_device *usbdev; + struct usb_dev_handle *usbhdl; + + // Force a certail "alt" interface; -1 for none. + int force_alt_interface; + + // Internally used: Program one line of an Intel HEX file. + // The arguments path and line are just needed for error reporting. + int _ProgramIHexLine(const char *buf,const char *path,int line); + private: + CypressFX2Device(const CypressFX2Device &); + void operator=(const CypressFX2Device &); + public: + CypressFX2Device() + { usbdev=NULL; usbhdl=NULL; force_alt_interface=-1; } + ~CypressFX2Device() + { close(); } + + // Is opened? + inline bool IsOpen() const + { return(usbhdl); } + + // Open usb device; will close previous one. + // Returns 0 on success; 1 on error. Errors written to stderr. + int open(struct usb_device *_usbdev); + + // Close device. Returns 0 on success. Errors written to stderr. + int close(); + + // Read an intel hex file and download it. + // Returns 0 on success; 1 on error. Errors written to stderr. + int ProgramIHexFile(const char *path); + // Like ProgramIHexFile() but Intel HEX is supplied as NULL-terminated + // array of strings; each line of the hex file as string element. + int ProgramStaticIHex(const char **ihex); + // Read a flat binary file and download it. + int ProgramBinFile(const char *path,size_t start_addr=0); + // Download/write a chunk of ram into the device. + int WriteRAM(size_t addr,const unsigned char *data,size_t nbytes); + // Read a portion of ram from the device. + int ReadRAM(size_t addr,unsigned char *data,size_t nbytes); + + // Put the Cypress FX2 into reset or release reset. + // running=1 -> running; running=0 -> reset. + int FX2Reset(bool running); + + // Read from endpoint. + // type: 'b','B' -> bulk; 'i','I' -> interrupt + // Capital letters mean that data may be shorter than expected. + // endpoint must be address (like 0x86 for EP 6 in). + // Returns number of read bytes. See source comment!! + int BlockRead(int endpoint,unsigned char *buf,size_t nbytes, + char type='b'); + // Counterpart for BlockRead; type is 'b' or 'i' but not 'B'/'I'. + int BlockWrite(int endpoint,const unsigned char *buf,size_t nbytes, + char type='b'); + // Returns number of written bytes. See source comment!! + + // Benchmark block (bulk/interrupt) reading. + // type: 'b' -> bulk; 'i' -> interrupt + // endpoint must be address (like 0x86 for EP 6 in). + int BenchBlockRead(int endpoint,size_t nbytes,size_t chunk_size, + char type='b'); + + // Set the alt interface to use at next block read/write. + // Use -1 for automatic FX2-default values. + int ForceAltInterface(int alt_if=-1) + { force_alt_interface=alt_if; return(0); } + + // Send a USB control message. + int CtrlMsg(unsigned char requesttype, + unsigned char request,int value,int index, + const unsigned char *ctl_buf=NULL,size_t ctl_buf_size=0); +}; + +#endif /* _CYCFX2PROG_CYCFX2DEVICE_ */ diff --git a/fx2pipe/usb_io/fx2usb.cc b/fx2pipe/usb_io/fx2usb.cc new file mode 100644 index 0000000..57aaf10 --- /dev/null +++ b/fx2pipe/usb_io/fx2usb.cc @@ -0,0 +1,166 @@ +/* + * usb_io/fx2usb.cc + * + * Low-level routines for data IO with Cypress FX2 chip. + * + * Copyright (c) 2006 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#include "../usb_io/fx2usb.h" +#include "../usb_io/cycfx2dev.h" /* Needed for programming. */ + +#include +#include + +#include + + +FX2USBDevice::ErrorCode FX2USBDevice::_DownloadFirmware( + struct usb_device *usbdev,const char *path,const char **static_firmware, + const char *cfg_buf,size_t cfg_len,size_t cfg_adr) +{ + CypressFX2Device fx2dev; + + ErrorCode ec=ECFailure; + do { + if(fx2dev.open(usbdev)) break; + + // [none] means: Just reset. + char what='n'; // none + if(!path && static_firmware) what='b'; // builtin static firmware + if(path && *path) what='f'; // file + + fprintf(stderr,"Downloading firmware %s%s%s...\n", + what=='f' ? "\"" : "", + what=='f' ? path : what=='b' ? "[builtin]" : "[none]", + what=='f' ? "\"" : ""); + + if(fx2dev.FX2Reset(/*running=*/0)) break; + + if(what=='f' && fx2dev.ProgramIHexFile(path)) break; + else if(what=='b' && fx2dev.ProgramStaticIHex(static_firmware)) break; + + if(cfg_buf && + fx2dev.WriteRAM(cfg_adr,(const uchar*)cfg_buf,cfg_len)) break; + + if(fx2dev.FX2Reset(/*running=*/1)) break; + + ec=ECSuccess; + } while(0); + + // Important: Close device again since we need to re-open it using + // our own code. + if(fx2dev.close()) + { ec=ECFailure; } + + if(ec) + { + // FIXME: We should be a bit more precise here... + fprintf(stderr,"Failed to connect FX2 and download firmware.\n"); + } + + return(ec); +} + + +FX2USBDevice::ErrorCode FX2USBDevice::_connect( + struct usb_device *fx2_dev, + const char *firmware_path,const char **static_firmware, + const char *cfg_buf,size_t cfg_len,size_t cfg_adr) +{ + if(!fx2_dev) + { + fprintf(stderr,"Device not attached to USB.\n"); + return(ECNoSuchDevice); + } + + char *bus = strdup(fx2_dev->bus->dirname); + char *dev = strdup(fx2_dev->filename); + if(!bus || !dev) + { return(ECFailure); } + + ErrorCode ec=_DownloadFirmware(fx2_dev,firmware_path,static_firmware, + cfg_buf,cfg_len, cfg_adr); + if(ec) + { + free(bus); + free(dev); + return(ec); + } + + // Wait some time for FX2 CPU initialization and maybe re-numeration. + // FIXME: Maybe this is not enough. + usleep(10000); + + // Re-connect using bus and device paths since these should not change. + // FIXME: These DO change if the firmware renumerates (which the + // built-in fx2pipe firmware does not). So, this works only for + // firmware which does not renumerate. + ec=WWUSBDevice::connect(bus,dev); + free(bus); + free(dev); + if(ec) + { + fprintf(stderr,"Failed to re-connect to (configured) FX2 (ec=%d)\n",ec); + return(ec); + } + + return(ECSuccess); +} + + +FX2USBDevice::ErrorCode FX2USBDevice::connect( + int initial_vendor,int initial_product,int n_th, + const char *firmware_path,const char **static_firmware, + const char *cfg_buf,size_t cfg_len,size_t cfg_adr) +{ + // Be sure not to be connected. + disconnect(); + + // *** Connect for the first time. *** + struct usb_device *fx2_dev=NULL; + if(initial_vendor>=0 && initial_product>=0) + { fx2_dev=USBFindDevice(/*vendor=*/initial_vendor, + /*product=*/initial_product,n_th); } + // Search for unconfigured FX2: + else + { fx2_dev=USBFindDevice(/*vendor=*/0x04b4,/*product=*/0x8613,n_th); } + + return(_connect(fx2_dev, + firmware_path,static_firmware, + cfg_buf,cfg_len,cfg_adr)); +} + +FX2USBDevice::ErrorCode FX2USBDevice::connect( + const char *bus,const char *dev, + const char *firmware_path,const char **static_firmware, + const char *cfg_buf,size_t cfg_len,size_t cfg_adr) +{ + // Be sure not to be connected. + disconnect(); + + // *** Connect for the first time. *** + struct usb_device *fx2_dev=USBFindDevice(bus,dev); + + return(_connect(fx2_dev, + firmware_path,static_firmware, + cfg_buf,cfg_len,cfg_adr)); +} + + +FX2USBDevice::FX2USBDevice() : + WWUSBDevice() +{ +} + +FX2USBDevice::~FX2USBDevice() +{ +} diff --git a/fx2pipe/usb_io/fx2usb.h b/fx2pipe/usb_io/fx2usb.h new file mode 100644 index 0000000..6694f4e --- /dev/null +++ b/fx2pipe/usb_io/fx2usb.h @@ -0,0 +1,102 @@ +/* + * usb_io/fx2usb.h + * + * Low-level routines for data IO with Cypress FX2 chip. + * + * Copyright (c) 2006 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _INCLUDE_USBIO_FX2USB_H_ +#define _INCLUDE_USBIO_FX2USB_H_ 1 + +#include "../oconfig.h" +#include "../usb_io/wwusb.h" + + +/** + * \short FX2 USB Device representation. + * \author Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * Derived from WWUSBDevice; provides a simple extension for certain + * things like firmware downloading. + */ +class FX2USBDevice : public WWUSBDevice +{ + private: + + /// Internally used by connect() to download firmware. + ErrorCode _DownloadFirmware(struct usb_device *usbdev,const char *path, + const char **static_firmware, + const char *cfg_buf,size_t cfg_len,size_t cfg_adr); + /// Internally used by connect(). + ErrorCode _connect( + struct usb_device *fx2_dev, + const char *firmware_path,const char **static_firmware, + const char *cfg_buf,size_t cfg_len,size_t cfg_adr); + private: + /// Do not use. + void operator=(const FX2USBDevice &); + /// Do not use. + FX2USBDevice(const FX2USBDevice &); + public: + /// Create not-set-up FX2 device. + FX2USBDevice(); + /// Destructor... + virtual ~FX2USBDevice(); + + /** + * \short Connect to FX2 and dowload firmware. + * + * NOTE: When connecting an FX2 device, do not use one of the + * connect() calls from WWUSBDevice. Instead use this one. + * + * This will first find the FX2 device to use, download the firmware, + * disconnect [to give the FX2 a chance for its re-numeration which is + * probably pointless in this case] and then connect again. + * + * Step-by-step: + * + * Will first trigger a disconnect() first to be sure. + * + * Then, will look for a device with vendor and product IDs + * initial_vendor,initial_product or (if not found) for an + * unconfigured FX2. (Use -1,-1 to switch off.) + * Actually, the code will look for the n_th match; use 0 for the + * first device, 1 for the second, etc. + * + * Then, will connect, download firmware and disconnect. + * The firmware is taken from the file firmware_path which must be + * an Intel HEX file. If firmware_path is NULL, an alternate + * firmware can be specified as static_firmware which is a + * NULL-terminated array of strings; each element being one line of an + * Intel HEX file. If firmware_path is an empty string, no firmware + * will be downloaded. + * + * You can pass an additional config in cfg_buf of size cfg_len + * which will be put at address cfg_adr before taking the FX2 out + * of the reset. If unused, use NULL,0,0. + * + * Then, will connect to the device again. We use bus and device + * paths ("IDs") since these will not change even if the USB IDs + * change due to re-numeration. + * + * Errors are written to stderr. + */ + ErrorCode connect(int initial_vendor,int initial_product,int n_th, + const char *firmware_path,const char **static_firmware, + const char *cfg_buf,size_t cfg_len,size_t cfg_adr); + ErrorCode connect( + const char *bus,const char *dev, + const char *firmware_path,const char **static_firmware, + const char *cfg_buf,size_t cfg_len,size_t cfg_adr); +}; + +#endif /* _INCLUDE_USBIO_FX2USB_H_ */ diff --git a/fx2pipe/usb_io/urbcache.cc b/fx2pipe/usb_io/urbcache.cc new file mode 100644 index 0000000..a052c92 --- /dev/null +++ b/fx2pipe/usb_io/urbcache.cc @@ -0,0 +1,59 @@ +/* + * usb_io/urbcache.cc + * + * URB cache class. + * + * Copyright (c) 2006 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#include "urbcache.h" + +#include + + +void URBCache::_size_oops() +{ + assert(0); +} + + +void *URBCache::_GetAlloc() +{ + void *ptr=malloc(elem_size); + if(!ptr) + { fprintf(stderr,"URB alloc failire\n"); abort(); } + return(ptr); +} + + +void URBCache::clear() +{ + for(int i=0; i de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _INCLUDE_FX2PIPE_USBIO_URBCACHE_H_ +#define _INCLUDE_FX2PIPE_USBIO_URBCACHE_H_ 1 + +#include "../oconfig.h" +#include "../lib/linkedlist.h" + +#include + + +/** + * \short User request block cache. + * \author Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This is a generic memory chunk chache for equally-sized memory + * chunks. + * + * It has a size limit and get() and put() statements which use + * normal libc-malloc/free (de)allocation if limits are exceeded. + * + * Not thread-safe. Not "C++-safe". + */ +class URBCache +{ + private: + /// Max number of elements to store. + int stack_size; + /// Index of next free element on stack; 0 if empty. + int top_idx; + /// Stack of elements; array of size stack_size. + void **stack; + /// Size of each element just for enforcing equal sizes. + /// This is only needed to enforce that get() and put() are + /// dealing with equally-sized memory chunks all the time... + size_t elem_size; + + /// Slow path of the get() operation. + void *_GetAlloc(); + /// Internally used; see get(), put(). + void _size_oops(); + + private: + /// Do not use. + void operator=(const URBCache &); + /// Do not use. + URBCache(const URBCache &); + + public: + /** + * \short Create an URB cache. + * + * The cache will store at most max_elem URBs. + * Each URB must have the size elem_size. + */ + URBCache(int max_elem,size_t _elem_size); + /// Destructor will free all elements in the free list. + ~URBCache(); + + /// Clear the cache freeing all elements. + void clear(); + + /// Get a memory chunk of passed size which must match elem_size. + inline void *get(size_t size) + { + if(size>elem_size) _size_oops(); + return(top_idx ? stack[--top_idx] : _GetAlloc()); + } + + /// Put back ("free") memory chunk; passed size must match again... + inline void put(void *ptr,size_t size) + { + if(size>elem_size) _size_oops(); + if(top_idx de [ + * + * The idea behind this code is inspired from fusb_linux.cc from the GNU + * radio project (Copyright 2003 Free Software Foundation, Inc.) and the + * first version of the code was based on it. + * However, this is a major re-write for the second version. + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#include "wwusb.h" + +#include +#include +#include +#include + +#include + +// Initialize static data: +int WWUSBDevice::URB::urb_serial_counter=1; + +#define DEBUG_ASYNC_IO 0 + + +// Totally evil and fragile extraction of file descriptor from +// guts of libusb. They don't install usbi.h, which is what we'd need +// to do this nicely. +// +// FIXME if everything breaks someday in the future, look here... +static inline int fd_from_usb_dev_handle(usb_dev_handle *udh) +{ + return( *((int*)udh) ); +} + +// This function is from SSRP: Actually, we don't need it any more. +// Danger, big, fragile KLUDGE. The problem is that we want to be +// able to get from a usb_dev_handle back to a usb_device, and the +// right way to do this is buried in a non-installed include file. +static inline struct usb_device *dev_handle_to_dev(usb_dev_handle *udh) +{ + struct usb_dev_handle_kludge { + int fd; + struct usb_bus *bus; + struct usb_device *device; + }; + + return(((struct usb_dev_handle_kludge *) udh)->device); +} + +//============================================================================== + +struct usb_device *WWUSBDevice::USBFindDevice(int vendor,int product,int nth) +{ + // We re-scan now to make sure not to miss devices which were plugged + // in in the meantime... + // FIXME: The only problem is that this may make our udev pointer invalid + // if the corresponding device was unplugged in the mean time (?). + // You may see crashes here... + usb_find_busses(); + usb_find_devices(); + + for(usb_bus *b=usb_busses; b; b=b->next) + { + for(struct usb_device *d=b->devices; d; d=d->next) + { + if(d->descriptor.idVendor==vendor && + d->descriptor.idProduct==product ) + { + if(!nth--) + { return(d); } + } + } + } + + return(NULL); +} + +struct usb_device *WWUSBDevice::USBFindDevice(const char *bus,const char *dev) +{ + // We re-scan now to make sure not to miss devices which were plugged + // in in the meantime... + ::usb_find_busses(); + ::usb_find_devices(); + + for(usb_bus *b=usb_busses; b; b=b->next) + { + if(strcmp(b->dirname,bus)) continue; + for(struct usb_device *d=b->devices; d; d=d->next) + { + if(strcmp(d->filename,dev)) continue; + return(d); + } + } + + return(NULL); +} + +//============================================================================== + +WWUSBDevice::ErrorCode WWUSBDevice::_ErrorCodeRV(int e) +{ + assert(e>=0); + return((ErrorCode)e); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::_DoConnect(struct usb_device *d) +{ + if(udev || udh) + { return(ECConnected); } + + udev=d; + udh=::usb_open(udev); + if(!udh) + { udev=NULL; return(_ErrorCodeRV(errno)); } + + assert(dev_handle_to_dev(udh)==udev); + + return(ECSuccess); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::connect(int vendor,int product,int nth) +{ + if(udev || udh) + { return(ECConnected); } + + struct usb_device *ud=USBFindDevice(vendor,product,nth); + if(!ud) + { return(ECNoSuchDevice); } + + return(_DoConnect(ud)); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::connect(const char *bus,const char *dev) +{ + if(udev || udh) + { return(ECConnected); } + + struct usb_device *ud=USBFindDevice(bus,dev); + if(!ud) + { return(ECNoSuchDevice); } + + return(_DoConnect(ud)); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::claim(int interface,int alt_interface) +{ + if(!udh) + { return(ECNotConnected); } + + if(interface>=0) + { + if(::usb_claim_interface(udh,/*interface=*/interface)<0) + { return(_ErrorCodeRV(errno)); } + } + + if(alt_interface>=0) + { + if(::usb_set_altinterface(udh,/*alt_interface=*/alt_interface)<0) + { return(_ErrorCodeRV(errno)); } + } + + return(ECSuccess); +} + + +void WWUSBDevice::CancelAllPendingURBs(bool also_delete) +{ + int cnt=0; + for(URB *_u=pending.last(); _u; cnt++) + { + URB *u=_u; + _u=_u->prev; + + ErrorCode ec=_CancelURB(u); + // We get errno=EINVAL when cancelling an URB which is already + // completed but not yet reaped. Ignore that. + if(ec && ec!=EINVAL) + { + fprintf(stderr,"Failed to cancel URB: ec=%d (%s)\n", + ec,strerror(ec)); + // In case we get ENODEV (after a hot disconnect), the + // URB was already killed in kernel space. + if(ec==ENODEV) + { + pending.dequeue(u); + --npending; + DeleteURB(u); + } + } + } + + if(cnt) + { fprintf(stderr,"Cancelled %d pending URBs (npending=%d)%s", + cnt,npending,(also_delete && udh) ? ", reaping..." : "\n"); } + + if(also_delete && udh) + { + // Reap as much as we can. + int nreap=0; + for(;;) + { + ErrorCode ec=ECSuccess; + URB *u=_ReapURB(&ec,/*may_wait=*/0); + if(u) + { ++nreap; continue; } + if(ec==ECNoURBAvail) break; + // In all other cases, we break as well. Most notably + // when we get ECNotConnected... + break; + } + + if(cnt) + { fprintf(stderr," done reaping (%d): npending=%d\n", + nreap,npending); } + } + + if(also_delete) + { assert(npending==0); } +} + + +WWUSBDevice::ErrorCode WWUSBDevice::disconnect() +{ + // Cancel everything, free requests, close everything... + CancelAllPendingURBs(/*also_delete=*/1); + + if(udh) + { ::usb_close(udh); udh=NULL; } + udev=NULL; + + return(ECSuccess); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::_SubmitURB(URB *u) +{ +#if DEBUG_ASYNC_IO + fprintf(stderr,"S(%d) ",u->urb_serial); +#endif + + usbdevfs_urb *dev_u=u; + u->usercontext=u; // <-- This is just some "magic" for checks... + int rv=ioctl(fd_from_usb_dev_handle(udh),USBDEVFS_SUBMITURB,dev_u); + if(rv<0) + { return(_ErrorCodeRV(errno)); } + + pending.append(u); + ++npending; + //fprintf(stderr,"<<%d>>",npending); + + return(ECSuccess); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::_CancelURB(URB *u) +{ +#if DEBUG_ASYNC_IO + fprintf(stderr,"C(%d) ",u->urb_serial); +#endif + + if(u->cancelled==2) return(ECSuccess); + + usbdevfs_urb *dev_u=u; + int rv=ioctl(fd_from_usb_dev_handle(udh),USBDEVFS_DISCARDURB,dev_u); + if(rv<0) + { + u->cancelled=1; + return(_ErrorCodeRV(errno)); + } + + u->cancelled=2; + return(ECSuccess); +} + + +WWUSBDevice::URB *WWUSBDevice::_ReapURB(ErrorCode *ec_rv,bool may_wait) +{ + int fd=fd_from_usb_dev_handle(udh); + usbdevfs_urb *dev_u=NULL; + int reap_rv = may_wait ? + ioctl(fd,USBDEVFS_REAPURB,&dev_u) : + ioctl(fd,USBDEVFS_REAPURBNDELAY,&dev_u); + int errn=errno; + + if(reap_rv<0) + { + if(errn==EAGAIN) + { + // Currently no URB to reap available. + *ec_rv=ECNoURBAvail; + } + else if(errn==ENODEV) + { + fprintf(stderr,"USB hot disconnect... What'chew doin' dude?\n"); + *ec_rv=ECNotConnected; + } + else + { + *ec_rv=_ErrorCodeRV(errn); + fprintf(stderr,"reap_rv=%d, errno=%s\n",reap_rv,strerror(errn)); + } + return(NULL); + } + + assert(dev_u); + URB *u=static_cast(dev_u); + assert(u->usercontext==u); // <-- Here's the magic check. + + // If this assert fails, you probably messed around with libusb... + assert(pending.search(u)); + pending.dequeue(u); + --npending; assert(npending>=0); + +#if DEBUG_ASYNC_IO + fprintf(stderr,"R(%d) ",u->urb_serial); +#endif + + if(u->status && !(u->status==-ENOENT && u->cancelled==2)) + { + fprintf(stderr,"URB (just reaped) status=%d (%s), cancelled=%d\n", + u->status,strerror(u->status),u->cancelled); + } + + *ec_rv=ECSuccess; + return(u); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::_ResetEP(uchar dir_ep) +{ + unsigned int ep=dir_ep; + int rv=ioctl(fd_from_usb_dev_handle(udh),USBDEVFS_RESETEP,&ep); + if(rv<0) + { + int errn=errno; + fprintf(stderr,"Reset EP 0x%02x: %s\n",(int)ep,strerror(errn)); + _ErrorCodeRV(errn); + } + else { fprintf(stderr,"Reset EP 0x%02x: OK\n",(int)ep); } + + return(ECSuccess); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::ProcessEvents(int max_delay) +{ + if(!udh) + { return(ECNotConnected); } + + int fd=fd_from_usb_dev_handle(udh); + //fprintf(stderr,"fd=%d\n",fd); + + // First, see what we can get without waiting. + bool gather_phase=1; + + ErrorCode ec=ECSuccess; + int errn=0; + for(;;) + { + if(!npending) + { return(ECNoURBAvail); } + +//fprintf(stderr,"loop: gather_phase=%d\n",gather_phase); + usbdevfs_urb *dev_u=NULL; + bool may_wait; + if(gather_phase || max_delay==0) + { may_wait=0; } + else if(max_delay>0) + { + struct pollfd pfd[1]; + pfd[0].fd=fd; + pfd[0].events=POLLIN|POLLHUP; + pfd[0].revents=0; + int poll_rv=::poll(pfd,1,max_delay); +// FIXME!!! This does not work!!!!!!!!!!!!!! +fprintf(stderr,"fd=%d, poll_rv=%d, revents=0x%x \n", + pfd[0].fd,poll_rv,pfd[0].revents); + if(poll_rv<0) + { + fprintf(stderr,"poll: rv=%d (%s)\n",poll_rv,strerror(errno)); + // Actually, this may make the actual delay longer than + // max_delay (e.g. by periodically sending a singal to + // the process) but is not supposed to be a real problem. + continue; // FIXME: This may be dangerous (except for EINTR). + } + else if(poll_rv==0) + { + // Timeout. + ec=ECTimeout; + break; + } + else + { may_wait=0; } + } + else // max_delay<0. + { may_wait=1; } + + URB *u=_ReapURB(&ec,may_wait); + if(!u) + { + if(ec==ECNoURBAvail) + { + // Currently no URB to reap available. + if((max_delay>0 && !gather_phase) || + (max_delay==0 && gather_phase) ) + { + ec=ECTimeout; + break; + } + gather_phase=0; + continue; + } + else if(ec==ECNotConnected) + { return(ECNotConnected); } + + gather_phase=0; + break; + } + + // Tell user. + ErrorCode urv=URBNotify(u); + + // Now free the URB. + DeleteURB(u); + + if(urv) + { + ec = urv==ECUserQuitFatal ? ECUserQuitFatal : ECUserQuit; + break; + } + } + + return(ec); +} + + +WWUSBDevice::ErrorCode WWUSBDevice::URBNotify(URB *) +{ + assert(!"Not overridden."); + return(ECSuccess); +} + + +void WWUSBDevice::DeleteURB(URB *u) +{ + // Hope that's right... + delete u; +} + + +WWUSBDevice::WWUSBDevice() : + udev(NULL), + udh(NULL), + pending(), + npending(0) +{ + // Nothing to do... +} + +WWUSBDevice::~WWUSBDevice() +{ + disconnect(); +} + +//------------------------------------------------------------------------------ + +void WWUSBDevice::URB::_buffer_oops() +{ + assert(buffer==NULL); +} diff --git a/fx2pipe/usb_io/wwusb.h b/fx2pipe/usb_io/wwusb.h new file mode 100644 index 0000000..954f95f --- /dev/null +++ b/fx2pipe/usb_io/wwusb.h @@ -0,0 +1,345 @@ +/* + * usb_io/wwusb.h + * + * USB async low-level routines. + * + * Copyright (c) 2006 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. (See COPYING.GPL for details.) + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _INCLUDE_USBIO_WWUSB_H_ +#define _INCLUDE_USBIO_WWUSB_H_ 1 + +#include "../oconfig.h" +#include "../lib/linkedlist.h" + +#include +#include +#include /* usbdevfs_urb */ + + +typedef unsigned char uchar; +struct usb_device; + +/* +struct usbdevfs_urb { + unsigned char type; + unsigned char endpoint; + int status; + unsigned int flags; + void __user *buffer; + int buffer_length; // <-- Max: MAX_USBFS_BUFFER_SIZE=16384 + int actual_length; + int start_frame; + int number_of_packets; + int error_count; + unsigned int signr; + void *usercontext; + struct usbdevfs_iso_packet_desc iso_frame_desc[0]; +}; +*/ + +/** + * \short USB Device representation. + * \author Wolfgang Wieser ] wwieser (a) gmx <*> de [ + * + * The WWUSBDevice represents an USB device which can have several endpoints + * and communication in both directions (IN and OUT). + * + * The idea is to derive a class from this one and override some virtual + * functions to actually implement USB communication. + * + * NOTE: You canNOT use libusb routines in order to talk to a device while + * having it opened using WWUSBDevice. Even not if the libusb code is + * talking to a different endpoint of the device. The reason is that + * libusb is likely to reap URBs which were submitted by us and vice + * versa. So, be sure to know what you're doing. + * + * Not thread-safe. Only one thread should to all the USB actions. Otherwise + * a synchronisation layer must be added. + * + * Not "C++-safe", i.e. do not copy or assign; corresponding operators are + * made private by purpose. + */ +class WWUSBDevice +{ + public: + /// Error code enum. + /// Negative codes are private codes; positive ones are errno values. + enum ErrorCode + { + ECSuccess=0, ///< No error. You can rely on this being 0. + ECConnected=-100, ///< (Already) connected. + ECNotConnected, ///< Not connected to a device. + ECNoSuchDevice, ///< No such USB device. + ECFailure, ///< Unspecified failure. + ECTimeout, ///< Timeout. + ECUserQuit, ///< Event loop left by user request. + ECUserQuitFatal, ///< Fatal version of ECUserQuit. + ECNoURBAvail, ///< Internally used by _ReapURB(). + }; + + /** + * \short User request block base struct. + * + * URB handling is somewhat ciritcal since we want little overhead + * and hence need to be careful with buffer allocation to avoid + * spurious copying. + * + * So, it works as follows: URBs are allocated via operator new + * and deleted via operator delete. URBs are always allocated from + * user code and then get an apropriate buffer attached. Deallocation + * from within WWUSBDevice is done via WWUSBDevice::DeleteURB() which + * can be overridden to provide URB caching, see below. Note that + * kernel copies the URB data buffer of OUT URBs upon submission so + * buffer re-use is possible. The URB destructor must be able to + * correctly deallocate an attached buffer so that the URB + * cancellation code does not introducing a mem leak when deleting + * a pending URB. + * + * Note that it is recommended to use URB caching to avoid + * (de)allocation overhead. For that, implement custom operators + * for new and delete: Operator new dequeues the memory chunk from + * a list and operator delete will put it back (after the destructor + * has been called). To make sure that the correct operators are + * called, WWUSBDevice uses WWUSBDevice::DeleteURB() for URB deletion + * which should be overridden with a "delete" statement first applying + * the apropriate type cast. + */ + struct URB : LinkedListBase, usbdevfs_urb + { + /// 0 -> not cancelled; 1 -> cancellation failed; 2 -> cancelled. + int cancelled; + + /// For debugging: serial number. + int urb_serial; + static int urb_serial_counter; + + /// See destructor. + void _buffer_oops(); + + /** + * \short URB constructor without buffer assignment. + * + * dir_ep is direction and endpoint (bit 7 = 0x80 set for IN). + * Construcor will NUL out all the struct first. + * + * In order to allocate a new URB, use operator new or use + * the URB cache (urbcache.h) which is most easily implemented + * by overriding operators new and delete with URB cache's + * get() and put() functions. + */ + inline URB(uchar dir_ep,uchar _type=USBDEVFS_URB_TYPE_BULK) : + LinkedListBase() + { + usbdevfs_urb *u=this; memset(u,0,sizeof(usbdevfs_urb)); + endpoint=dir_ep; type=_type; cancelled=0; + urb_serial=urb_serial_counter++; + } + /// URB destructor of derived class MUST also free attached buffer. + virtual inline ~URB() + { if(buffer) _buffer_oops(); } + + // Get direction: -1 -> IN; +1 -> OUT. + inline int dir() const + { return((endpoint & 0x80) ? -1 : +1); } + // Get endpoint. + inline int ep() const + { return(endpoint & 0x7f); } + }; + + /// Find n-th (nth) device with specified vendor and product ID. + static struct usb_device *USBFindDevice( + int vendor,int product,int nth=0); + /// Find device with specified vendor and device number. + static struct usb_device *USBFindDevice( + const char *bus,const char *dev); + + protected: + /// USB device descriptor from libusb. + struct usb_device *udev; + /// USB device handle from libusb. + struct usb_dev_handle *udh; + + /** + * \short Notification of URB completion. + * + * This is called when an URB got processed and was just reaped. + * + * The URB will be deleted (using DeleteURB()) after returning + * from the call to URBNotify() (so you need to detach the URB + * buffer in URBNotify() if you still need it afterwards to prevent + * it from being free'd in DeleteURB()). + * + * The return value should normally be 0; use ECUserQuit or + * ECUserQuitFatal to exit the event loop. + */ + virtual ErrorCode URBNotify(URB *u); + + /// Delete an URB. Never uses delete directly; see URB for details. + /// Default implementation will use operator delete directly. + virtual void DeleteURB(URB *u); + + /** + * \short Submit an URB. + * + * Call this to have an URB queued in the kernel. + * + * May be called from within URBNotify() but NOT with the + * "original" URB (passed to URBNotify()). + */ + ErrorCode SubmitURB(URB *u) + { return(_SubmitURB(u)); } + /** + * \short Cancel a submitted URB. + * + * Used to get rid of an URB which may not yet be processed. + * + * May be called from within URBNotify() but NOT with the + * "original" URB (passed to URBNotify()). + * + * NOTE: A canceled URB will still be reaped. So don't delete them + * unless you close the device afterwards anyways. + */ + ErrorCode CancelURB(URB *u) + { return(_CancelURB(u)); } + + /** + * \short Cancel all pending URBs. + * + * May be called from within URBNotify(). + * + * If also_delete is set, the URBs are also reaped and deleted. + * See CancelURB(). + */ + void CancelAllPendingURBs(bool also_delete=0); + + /** + * \short Reap and URB. + * + * Will reap one URB (wait for it if may_wait it set, otherwise + * return immediately) and remove it from the pending list. + * Magic check is performed and errors are reported. + * + * Returns an URB or NULL. + * If NULL, see *ec_rv for details; this may be an errno value or + * ECNoURBAvail if currently no URB available (and may_wait was set + * to 0), ECNotConnected if disconnected. + */ + URB *_ReapURB(ErrorCode *ec_rv,bool may_wait); + + /// Reset endpoint (if needed). + ErrorCode _ResetEP(uchar ep); + + protected: + /// List of pending (i.e submitted but not yet completed) requests. + LinkedList pending; + /// Number of pending URBs. + int npending; + + private: + /// Internal function for error code "conversion". + ErrorCode _ErrorCodeRV(int errno_val); + + /// Connect to the passed USB device. + ErrorCode _DoConnect(struct usb_device *d); + + /// Submit URB and append it to pending on success. Usual return value. + ErrorCode _SubmitURB(URB *u); + /// Cancel the URB. This will NOT remove it from the pending list + /// since cancelled URBs can still be reaped. + ErrorCode _CancelURB(URB *u); + + private: + /// Do not use. + void operator=(const WWUSBDevice &); + /// Do not use. + WWUSBDevice(const WWUSBDevice &); + public: + /// Constructor creates a non-set-up device. Use connect(). + WWUSBDevice(); + /// Destructor. Will also disconnect. + virtual ~WWUSBDevice(); + + /// Get number of pending (not yet reaped) URBs. + inline int NPending() const + { return(npending); } + + /** + * \short Connect to a (physical) USB device attached to the USB. + * + * If already connected, use disconnect() before. + * + * There are 2 versions available which differ only in the way + * the device to connect is chosen, e.g. if the output of "lsusb" + * is the following: + * \code + * Bus 006 Device 002: ID 04b4:8613 Cypress CY7C68013 EZ-USB... + * \endcode + * then you can use vendor=0x04b4, product=0x8613 or you can use + * bus="006", dev="002". The latter has the advantage that if + * two identical devices are plugged into the box, they can be + * uniquely addressed while the former version will choose the + * one listed first (nth=0) or second (nth=1), etc. + * + * Return codes: + * ECSuccess\n + * ECConnected (already connected to some device; disconnect() first)\n + * ECNoSuchDevice (specified device is not present)\n + */ + /// \{ + ErrorCode connect(int vendor,int product,int nth=0); + ErrorCode connect(const char *bus,const char *dev); + /// \} + + /** + * \short Claim interface. + * + * Call after connect() to claim the specified interface (if>=0) and + * use the alternate interface alt_interface (if >=0). + */ + ErrorCode claim(int interface,int alt_interface); + + /** + * \short Disconnect from device. + * + * This will also cancel all URBs and free them. + * + * Will return ECSuccess if not connected so it's safe to call + * more often than needed. + */ + ErrorCode disconnect(); + + /** + * \short Main (event) loop. + * + * Call this to have URBs reaped (URBNotify()). + * + * The loop will generally process as many URBs as possible. + * Exiting the event loop can be achieved by returning 1 in + * URBNotify(). + * If you set max_delay>=0, the function will also return as soon + * as an URB reap request will block for more than max_delay msec. + * If max_delay<0, the function may block infinitely. + * + * NOTE: max_delay is the max delay between URBs, NOT the max. + * total delay spent in the function. + * + * Return value: \n + * ECUserQuit: URBNotify() returned 1. \n + * ECTimeout: max_delay timeout. \n + * ECNotConnected: if disconnected in action \n + * ECNoURBAvail: no more pending URBs \n + * other errno codes + */ + ErrorCode ProcessEvents(int max_delay); +}; + +#endif /* _INCLUDE_USBIO_WWUSB_H_ */