diff options
Diffstat (limited to '')
| -rwxr-xr-x | tests/bandwidth-client | 225 | ||||
| -rw-r--r-- | tests/bandwidth-client.c | 220 | ||||
| -rw-r--r-- | tests/bandwidth-client.o | bin | 22288 -> 0 bytes |
3 files changed, 0 insertions, 445 deletions
diff --git a/tests/bandwidth-client b/tests/bandwidth-client deleted file mode 100755 index b013803..0000000 --- a/tests/bandwidth-client +++ /dev/null @@ -1,225 +0,0 @@ -#! /bin/bash - -# bandwidth-client - temporary wrapper script for .libs/bandwidth-client -# Generated by libtool (GNU libtool) 2.4 Debian-2.4-3 -# -# The bandwidth-client program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -sed_quote_subst='s/\([`"$\\]\)/\\\1/g' - -# Be Bourne compatible -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command="(cd /home/jmccrohan/bin/libmodbus/tests; { test -z \"\${LIBRARY_PATH+set}\" || unset LIBRARY_PATH || { LIBRARY_PATH=; export LIBRARY_PATH; }; }; { test -z \"\${COMPILER_PATH+set}\" || unset COMPILER_PATH || { COMPILER_PATH=; export COMPILER_PATH; }; }; { test -z \"\${GCC_EXEC_PREFIX+set}\" || unset GCC_EXEC_PREFIX || { GCC_EXEC_PREFIX=; export GCC_EXEC_PREFIX; }; }; { test -z \"\${LD_RUN_PATH+set}\" || unset LD_RUN_PATH || { LD_RUN_PATH=; export LD_RUN_PATH; }; }; { test -z \"\${LD_LIBRARY_PATH+set}\" || unset LD_LIBRARY_PATH || { LD_LIBRARY_PATH=; export LD_LIBRARY_PATH; }; }; PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11; export PATH; gcc -g -O2 -g -O2 -Wall -Werror -o \$progdir/\$file bandwidth-client.o ../src/.libs/libmodbus.so -Wl,-rpath -Wl,/home/jmccrohan/bin/libmodbus/src/.libs)" - -# This environment variable determines our operation mode. -if test "$libtool_install_magic" = "%%%MAGIC variable%%%"; then - # install mode needs the following variables: - generated_by_libtool_version='2.4' - notinst_deplibs=' ../src/libmodbus.la' -else - # When we are sourced in execute mode, $file and $ECHO are already set. - if test "$libtool_execute_magic" != "%%%MAGIC variable%%%"; then - file="$0" - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -$1 -_LTECHO_EOF' -} - ECHO="printf %s\\n" - fi - -# Very basic option parsing. These options are (a) specific to -# the libtool wrapper, (b) are identical between the wrapper -# /script/ and the wrapper /executable/ which is used only on -# windows platforms, and (c) all begin with the string --lt- -# (application programs are unlikely to have options which match -# this pattern). -# -# There are only two supported options: --lt-debug and -# --lt-dump-script. There is, deliberately, no --lt-help. -# -# The first argument to this parsing function should be the -# script's ../libtool value, followed by no. -lt_option_debug= -func_parse_lt_options () -{ - lt_script_arg0=$0 - shift - for lt_opt - do - case "$lt_opt" in - --lt-debug) lt_option_debug=1 ;; - --lt-dump-script) - lt_dump_D=`$ECHO "X$lt_script_arg0" | /bin/sed -e 's/^X//' -e 's%/[^/]*$%%'` - test "X$lt_dump_D" = "X$lt_script_arg0" && lt_dump_D=. - lt_dump_F=`$ECHO "X$lt_script_arg0" | /bin/sed -e 's/^X//' -e 's%^.*/%%'` - cat "$lt_dump_D/$lt_dump_F" - exit 0 - ;; - --lt-*) - $ECHO "Unrecognized --lt- option: '$lt_opt'" 1>&2 - exit 1 - ;; - esac - done - - # Print the debug banner immediately: - if test -n "$lt_option_debug"; then - echo "bandwidth-client:bandwidth-client:${LINENO}: libtool wrapper (GNU libtool) 2.4 Debian-2.4-3" 1>&2 - fi -} - -# Used when --lt-debug. Prints its arguments to stdout -# (redirection is the responsibility of the caller) -func_lt_dump_args () -{ - lt_dump_args_N=1; - for lt_arg - do - $ECHO "bandwidth-client:bandwidth-client:${LINENO}: newargv[$lt_dump_args_N]: $lt_arg" - lt_dump_args_N=`expr $lt_dump_args_N + 1` - done -} - -# Core function for launching the target application -func_exec_program_core () -{ - - if test -n "$lt_option_debug"; then - $ECHO "bandwidth-client:bandwidth-client:${LINENO}: newargv[0]: $progdir/$program" 1>&2 - func_lt_dump_args ${1+"$@"} 1>&2 - fi - exec "$progdir/$program" ${1+"$@"} - - $ECHO "$0: cannot exec $program $*" 1>&2 - exit 1 -} - -# A function to encapsulate launching the target application -# Strips options in the --lt-* namespace from $@ and -# launches target application with the remaining arguments. -func_exec_program () -{ - for lt_wr_arg - do - case $lt_wr_arg in - --lt-*) ;; - *) set x "$@" "$lt_wr_arg"; shift;; - esac - shift - done - func_exec_program_core ${1+"$@"} -} - - # Parse options - func_parse_lt_options "$0" ${1+"$@"} - - # Find the directory that this script lives in. - thisdir=`$ECHO "$file" | /bin/sed 's%/[^/]*$%%'` - test "x$thisdir" = "x$file" && thisdir=. - - # Follow symbolic links until we get to the real thisdir. - file=`ls -ld "$file" | /bin/sed -n 's/.*-> //p'` - while test -n "$file"; do - destdir=`$ECHO "$file" | /bin/sed 's%/[^/]*$%%'` - - # If there was a directory component, then change thisdir. - if test "x$destdir" != "x$file"; then - case "$destdir" in - [\\/]* | [A-Za-z]:[\\/]*) thisdir="$destdir" ;; - *) thisdir="$thisdir/$destdir" ;; - esac - fi - - file=`$ECHO "$file" | /bin/sed 's%^.*/%%'` - file=`ls -ld "$thisdir/$file" | /bin/sed -n 's/.*-> //p'` - done - - # Usually 'no', except on cygwin/mingw when embedded into - # the cwrapper. - WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=no - if test "$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR" = "yes"; then - # special case for '.' - if test "$thisdir" = "."; then - thisdir=`pwd` - fi - # remove .libs from thisdir - case "$thisdir" in - *[\\/].libs ) thisdir=`$ECHO "$thisdir" | /bin/sed 's%[\\/][^\\/]*$%%'` ;; - .libs ) thisdir=. ;; - esac - fi - - # Try to get the absolute directory name. - absdir=`cd "$thisdir" && pwd` - test -n "$absdir" && thisdir="$absdir" - - program=lt-'bandwidth-client' - progdir="$thisdir/.libs" - - if test ! -f "$progdir/$program" || - { file=`ls -1dt "$progdir/$program" "$progdir/../$program" 2>/dev/null | /bin/sed 1q`; \ - test "X$file" != "X$progdir/$program"; }; then - - file="$$-$program" - - if test ! -d "$progdir"; then - mkdir "$progdir" - else - rm -f "$progdir/$file" - fi - - # relink executable if necessary - if test -n "$relink_command"; then - if relink_command_output=`eval $relink_command 2>&1`; then : - else - printf %s\n "$relink_command_output" >&2 - rm -f "$progdir/$file" - exit 1 - fi - fi - - mv -f "$progdir/$file" "$progdir/$program" 2>/dev/null || - { rm -f "$progdir/$program"; - mv -f "$progdir/$file" "$progdir/$program"; } - rm -f "$progdir/$file" - fi - - if test -f "$progdir/$program"; then - if test "$libtool_execute_magic" != "%%%MAGIC variable%%%"; then - # Run the actual program with our arguments. - func_exec_program ${1+"$@"} - fi - else - # The program doesn't exist. - $ECHO "$0: error: \`$progdir/$program' does not exist" 1>&2 - $ECHO "This script is just a wrapper for $program." 1>&2 - $ECHO "See the libtool documentation for more information." 1>&2 - exit 1 - fi -fi diff --git a/tests/bandwidth-client.c b/tests/bandwidth-client.c deleted file mode 100644 index e9109e1..0000000 --- a/tests/bandwidth-client.c +++ /dev/null @@ -1,220 +0,0 @@ -/* - * Copyright © 2008-2010 Stéphane Raimbault <stephane.raimbault@gmail.com> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <stdio.h> -#include <unistd.h> -#include <string.h> -#include <stdlib.h> -#include <time.h> -#include <sys/time.h> -#include <errno.h> - -#include <modbus.h> - -#define G_MSEC_PER_SEC 1000 - -uint32_t gettime_ms(void) -{ - struct timeval tv; - gettimeofday (&tv, NULL); - - return (uint32_t) tv.tv_sec * 1000 + tv.tv_usec / 1000; -} - -enum { - TCP, - RTU -}; - -/* Tests based on PI-MBUS-300 documentation */ -int main(int argc, char *argv[]) -{ - uint8_t *tab_bit; - uint16_t *tab_reg; - modbus_t *ctx; - int i; - int nb_points; - double elapsed; - uint32_t start; - uint32_t end; - uint32_t bytes; - uint32_t rate; - int rc; - int n_loop; - int use_backend; - - if (argc > 1) { - if (strcmp(argv[1], "tcp") == 0) { - use_backend = TCP; - n_loop = 100000; - } else if (strcmp(argv[1], "rtu") == 0) { - use_backend = RTU; - n_loop = 100; - } else { - printf("Usage:\n %s [tcp|rtu] - Modbus client to measure data bandwith\n\n", argv[0]); - exit(1); - } - } else { - /* By default */ - use_backend = TCP; - n_loop = 100000; - } - - if (use_backend == TCP) { - ctx = modbus_new_tcp("127.0.0.1", 1502); - } else { - ctx = modbus_new_rtu("/dev/ttyUSB1", 115200, 'N', 8, 1); - modbus_set_slave(ctx, 1); - } - if (modbus_connect(ctx) == -1) { - fprintf(stderr, "Connexion failed: %s\n", - modbus_strerror(errno)); - modbus_free(ctx); - return -1; - } - - /* Allocate and initialize the memory to store the status */ - tab_bit = (uint8_t *) malloc(MODBUS_MAX_READ_BITS * sizeof(uint8_t)); - memset(tab_bit, 0, MODBUS_MAX_READ_BITS * sizeof(uint8_t)); - - /* Allocate and initialize the memory to store the registers */ - tab_reg = (uint16_t *) malloc(MODBUS_MAX_READ_REGISTERS * sizeof(uint16_t)); - memset(tab_reg, 0, MODBUS_MAX_READ_REGISTERS * sizeof(uint16_t)); - - printf("READ BITS\n\n"); - - nb_points = MODBUS_MAX_READ_BITS; - start = gettime_ms(); - for (i=0; i<n_loop; i++) { - rc = modbus_read_bits(ctx, 0, nb_points, tab_bit); - if (rc == -1) { - fprintf(stderr, "%s\n", modbus_strerror(errno)); - return -1; - } - } - end = gettime_ms(); - elapsed = end - start; - - rate = (n_loop * nb_points) * G_MSEC_PER_SEC / (end - start); - printf("Transfert rate in points/seconds:\n"); - printf("* %d points/s\n", rate); - printf("\n"); - - bytes = n_loop * (nb_points / 8) + ((nb_points % 8) ? 1 : 0); - rate = bytes / 1024 * G_MSEC_PER_SEC / (end - start); - printf("Values:\n"); - printf("* %d x %d values\n", n_loop, nb_points); - printf("* %.3f ms for %d bytes\n", elapsed, bytes); - printf("* %d KiB/s\n", rate); - printf("\n"); - - /* TCP: Query and reponse header and values */ - bytes = 12 + 9 + (nb_points / 8) + ((nb_points % 8) ? 1 : 0); - printf("Values and TCP Modbus overhead:\n"); - printf("* %d x %d bytes\n", n_loop, bytes); - bytes = n_loop * bytes; - rate = bytes / 1024 * G_MSEC_PER_SEC / (end - start); - printf("* %.3f ms for %d bytes\n", elapsed, bytes); - printf("* %d KiB/s\n", rate); - printf("\n\n"); - - printf("READ REGISTERS\n\n"); - - nb_points = MODBUS_MAX_READ_REGISTERS; - start = gettime_ms(); - for (i=0; i<n_loop; i++) { - rc = modbus_read_registers(ctx, 0, nb_points, tab_reg); - if (rc == -1) { - fprintf(stderr, "%s\n", modbus_strerror(errno)); - return -1; - } - } - end = gettime_ms(); - elapsed = end - start; - - rate = (n_loop * nb_points) * G_MSEC_PER_SEC / (end - start); - printf("Transfert rate in points/seconds:\n"); - printf("* %d registers/s\n", rate); - printf("\n"); - - bytes = n_loop * nb_points * sizeof(uint16_t); - rate = bytes / 1024 * G_MSEC_PER_SEC / (end - start); - printf("Values:\n"); - printf("* %d x %d values\n", n_loop, nb_points); - printf("* %.3f ms for %d bytes\n", elapsed, bytes); - printf("* %d KiB/s\n", rate); - printf("\n"); - - /* TCP:Query and reponse header and values */ - bytes = 12 + 9 + (nb_points * sizeof(uint16_t)); - printf("Values and TCP Modbus overhead:\n"); - printf("* %d x %d bytes\n", n_loop, bytes); - bytes = n_loop * bytes; - rate = bytes / 1024 * G_MSEC_PER_SEC / (end - start); - printf("* %.3f ms for %d bytes\n", elapsed, bytes); - printf("* %d KiB/s\n", rate); - printf("\n\n"); - - printf("READ AND WRITE REGISTERS\n\n"); - - nb_points = MODBUS_MAX_RW_WRITE_REGISTERS; - start = gettime_ms(); - for (i=0; i<n_loop; i++) { - rc = modbus_write_and_read_registers(ctx, - 0, nb_points, tab_reg, - 0, nb_points, tab_reg); - if (rc == -1) { - fprintf(stderr, "%s\n", modbus_strerror(errno)); - return -1; - } - } - end = gettime_ms(); - elapsed = end - start; - - rate = (n_loop * nb_points) * G_MSEC_PER_SEC / (end - start); - printf("Transfert rate in points/seconds:\n"); - printf("* %d registers/s\n", rate); - printf("\n"); - - bytes = n_loop * nb_points * sizeof(uint16_t); - rate = bytes / 1024 * G_MSEC_PER_SEC / (end - start); - printf("Values:\n"); - printf("* %d x %d values\n", n_loop, nb_points); - printf("* %.3f ms for %d bytes\n", elapsed, bytes); - printf("* %d KiB/s\n", rate); - printf("\n"); - - /* TCP:Query and reponse header and values */ - bytes = 12 + 9 + (nb_points * sizeof(uint16_t)); - printf("Values and TCP Modbus overhead:\n"); - printf("* %d x %d bytes\n", n_loop, bytes); - bytes = n_loop * bytes; - rate = bytes / 1024 * G_MSEC_PER_SEC / (end - start); - printf("* %.3f ms for %d bytes\n", elapsed, bytes); - printf("* %d KiB/s\n", rate); - printf("\n"); - - /* Free the memory */ - free(tab_bit); - free(tab_reg); - - /* Close the connection */ - modbus_close(ctx); - modbus_free(ctx); - - return 0; -} diff --git a/tests/bandwidth-client.o b/tests/bandwidth-client.o Binary files differdeleted file mode 100644 index 9ff6b23..0000000 --- a/tests/bandwidth-client.o +++ /dev/null |