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287 lines
8.5 KiB
287 lines
8.5 KiB
/*- |
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* BSD 2-Clause License |
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* |
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* Copyright (c) 2012-2018, Jan Breuer |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* * Redistributions of source code must retain the above copyright notice, this |
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* list of conditions and the following disclaimer. |
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* |
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* * Redistributions in binary form must reproduce the above copyright notice, |
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* this list of conditions and the following disclaimer in the documentation |
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* and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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/** |
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* @file config.h |
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* @date Wed Mar 20 12:21:26 UTC 2013 |
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* |
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* @brief SCPI Configuration |
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* |
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* |
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*/ |
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#ifndef __SCPI_CONFIG_H_ |
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#define __SCPI_CONFIG_H_ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#include "cc.h" |
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#ifdef SCPI_USER_CONFIG |
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#include "scpi_user_config.h" |
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#endif |
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/* set the termination character(s) */ |
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#define LINE_ENDING_CR "\r" /* use a <CR> carriage return as termination charcter */ |
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#define LINE_ENDING_LF "\n" /* use a <LF> line feed as termination charcter */ |
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#define LINE_ENDING_CRLF "\r\n" /* use <CR><LF> carriage return + line feed as termination charcters */ |
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#ifndef SCPI_LINE_ENDING |
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#define SCPI_LINE_ENDING LINE_ENDING_CRLF |
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#endif |
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/** |
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* Detect, if it has limited resources or it is running on a full blown operating system. |
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* All values can be overiden by scpi_user_config.h |
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*/ |
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#define SYSTEM_BARE_METAL 0 |
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#define SYSTEM_FULL_BLOWN 1 |
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/* This should cover all windows compilers (msvc, mingw, cvi) and all Linux/OSX/BSD and other UNIX compatible systems (gcc, clang) */ |
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#if defined(_WIN32) || defined(_WIN64) || defined(__unix) || defined(__unix__) || defined(__APPLE__) |
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#define SYSTEM_TYPE SYSTEM_FULL_BLOWN |
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#else |
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#define SYSTEM_TYPE SYSTEM_BARE_METAL |
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#endif |
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/** |
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* Enable full error list |
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* 0 = Minimal set of errors |
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* 1 = Full set of errors |
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* |
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* For small systems, full set of errors will occupy large ammount of data |
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* It is enabled by default on full blown systems and disabled on limited bare metal systems |
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*/ |
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#ifndef USE_FULL_ERROR_LIST |
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#define USE_FULL_ERROR_LIST SYSTEM_TYPE |
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#endif |
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/** |
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* Enable also LIST_OF_USER_ERRORS to be included |
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* 0 = Use only library defined errors |
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* 1 = Use also LIST_OF_USER_ERRORS |
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*/ |
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#ifndef USE_USER_ERROR_LIST |
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#define USE_USER_ERROR_LIST 0 |
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#endif |
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#ifndef USE_DEVICE_DEPENDENT_ERROR_INFORMATION |
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#define USE_DEVICE_DEPENDENT_ERROR_INFORMATION SYSTEM_TYPE |
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#endif |
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#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION |
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#ifndef USE_MEMORY_ALLOCATION_FREE |
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#define USE_MEMORY_ALLOCATION_FREE 1 |
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#endif |
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#else |
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#ifndef USE_MEMORY_ALLOCATION_FREE |
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#define USE_MEMORY_ALLOCATION_FREE 0 |
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#endif |
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#endif |
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#ifndef USE_COMMAND_TAGS |
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#define USE_COMMAND_TAGS 1 |
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#endif |
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#ifndef USE_DEPRECATED_FUNCTIONS |
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#define USE_DEPRECATED_FUNCTIONS 1 |
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#endif |
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#ifndef USE_CUSTOM_DTOSTRE |
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#define USE_CUSTOM_DTOSTRE 0 |
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#endif |
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#ifndef USE_UNITS_IMPERIAL |
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#define USE_UNITS_IMPERIAL 0 |
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#endif |
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#ifndef USE_UNITS_ANGLE |
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#define USE_UNITS_ANGLE SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_PARTICLES |
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#define USE_UNITS_PARTICLES SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_DISTANCE |
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#define USE_UNITS_DISTANCE SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_MAGNETIC |
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#define USE_UNITS_MAGNETIC SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_LIGHT |
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#define USE_UNITS_LIGHT SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_ENERGY_FORCE_MASS |
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#define USE_UNITS_ENERGY_FORCE_MASS SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_TIME |
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#define USE_UNITS_TIME SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_TEMPERATURE |
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#define USE_UNITS_TEMPERATURE SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_RATIO |
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#define USE_UNITS_RATIO SYSTEM_TYPE |
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#endif |
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#ifndef USE_UNITS_POWER |
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#define USE_UNITS_POWER 1 |
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#endif |
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#ifndef USE_UNITS_FREQUENCY |
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#define USE_UNITS_FREQUENCY 1 |
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#endif |
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#ifndef USE_UNITS_ELECTRIC |
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#define USE_UNITS_ELECTRIC 1 |
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#endif |
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#ifndef USE_UNITS_ELECTRIC_CHARGE_CONDUCTANCE |
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#define USE_UNITS_ELECTRIC_CHARGE_CONDUCTANCE SYSTEM_TYPE |
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#endif |
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/* define local macros depending on existance of strnlen */ |
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#if HAVE_STRNLEN |
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#define SCPIDEFINE_strnlen(s, l) strnlen((s), (l)) |
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#else |
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#define SCPIDEFINE_strnlen(s, l) BSD_strnlen((s), (l)) |
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#endif |
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/* define local macros depending on existance of strncasecmp and strnicmp */ |
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#if HAVE_STRNCASECMP |
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#define SCPIDEFINE_strncasecmp(s1, s2, l) strncasecmp((s1), (s2), (l)) |
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#elif HAVE_STRNICMP |
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#define SCPIDEFINE_strncasecmp(s1, s2, l) strnicmp((s1), (s2), (l)) |
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#else |
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#define SCPIDEFINE_strncasecmp(s1, s2, l) OUR_strncasecmp((s1), (s2), (l)) |
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#endif |
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#if HAVE_DTOSTRE |
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#define SCPIDEFINE_floatToStr(v, s, l) dtostre((double)(v), (s), 6, DTOSTR_PLUS_SIGN | DTOSTR_ALWAYS_SIGN | DTOSTR_UPPERCASE) |
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#elif USE_CUSTOM_DTOSTRE |
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#define SCPIDEFINE_floatToStr(v, s, l) SCPI_dtostre((v), (s), (l), 6, 0) |
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#elif HAVE_SNPRINTF |
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#define SCPIDEFINE_floatToStr(v, s, l) snprintf((s), (l), "%g", (v)) |
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#else |
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#define SCPIDEFINE_floatToStr(v, s, l) SCPI_dtostre((v), (s), (l), 6, 0) |
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#endif |
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#if HAVE_DTOSTRE |
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#define SCPIDEFINE_doubleToStr(v, s, l) dtostre((v), (s), 15, DTOSTR_PLUS_SIGN | DTOSTR_ALWAYS_SIGN | DTOSTR_UPPERCASE) |
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#elif USE_CUSTOM_DTOSTRE |
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#define SCPIDEFINE_doubleToStr(v, s, l) SCPI_dtostre((v), (s), (l), 15, 0) |
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#elif HAVE_SNPRINTF |
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#define SCPIDEFINE_doubleToStr(v, s, l) snprintf((s), (l), "%.15lg", (v)) |
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#else |
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#define SCPIDEFINE_doubleToStr(v, s, l) SCPI_dtostre((v), (s), (l), 15, 0) |
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#endif |
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#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION |
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#if USE_MEMORY_ALLOCATION_FREE |
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#include <stdlib.h> |
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#include <string.h> |
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#define SCPIDEFINE_DESCRIPTION_MAX_PARTS 2 |
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#if HAVE_STRNDUP |
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#define SCPIDEFINE_strndup(h, s, l) strndup((s), (l)) |
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#else |
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#define SCPIDEFINE_strndup(h, s, l) OUR_strndup((s), (l)) |
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#endif |
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#define SCPIDEFINE_free(h, s, r) free((s)) |
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#else |
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#define SCPIDEFINE_DESCRIPTION_MAX_PARTS 3 |
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#define SCPIDEFINE_strndup(h, s, l) scpiheap_strndup((h), (s), (l)) |
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#define SCPIDEFINE_free(h, s, r) scpiheap_free((h), (s), (r)) |
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#define SCPIDEFINE_get_parts(h, s, l1, s2, l2) scpiheap_get_parts((h), (s), (l1), (s2), (l2)) |
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#endif |
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#else |
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#define SCPIDEFINE_DESCRIPTION_MAX_PARTS 1 |
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#define SCPIDEFINE_strndup(h, s, l) NULL |
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#define SCPIDEFINE_free(h, s, r) |
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#endif |
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#if HAVE_SIGNBIT |
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#define SCPIDEFINE_signbit(n) signbit(n) |
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#else |
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#define SCPIDEFINE_signbit(n) ((n)<0) |
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#endif |
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#if HAVE_FINITE |
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#define SCPIDEFINE_isfinite(n) finite(n) |
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#elif HAVE_ISFINITE |
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#define SCPIDEFINE_isfinite(n) isfinite(n) |
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#else |
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#define SCPIDEFINE_isfinite(n) (!SCPIDEFINE_isnan((n)) && ((n) < INFINITY) && ((n) > -INFINITY)) |
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#endif |
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#if HAVE_STRTOF |
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#define SCPIDEFINE_strtof(n, p) strtof((n), (p)) |
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#else |
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#define SCPIDEFINE_strtof(n, p) strtod((n), (p)) |
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#endif |
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#if HAVE_STRTOLL |
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#define SCPIDEFINE_strtoll(n, p, b) strtoll((n), (p), (b)) |
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#define SCPIDEFINE_strtoull(n, p, b) strtoull((n), (p), (b)) |
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#else |
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#define SCPIDEFINE_strtoll(n, p, b) strtoll((n), (p), (b)) |
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#define SCPIDEFINE_strtoull(n, p, b) strtoull((n), (p), (b)) |
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extern long long int strtoll(const char *nptr, char **endptr, int base); |
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extern unsigned long long int strtoull(const char *nptr, char **endptr, int base); |
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/* TODO: implement OUR_strtoll and OUR_strtoull */ |
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/* #warning "64bit string to int conversion not implemented" */ |
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#endif |
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#if HAVE_ISNAN |
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#define SCPIDEFINE_isnan(n) isnan((n)) |
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#else |
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#define SCPIDEFINE_isnan(n) ((n) != (n)) |
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#endif |
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#ifndef NAN |
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#define NAN (0.0 / 0.0) |
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#endif |
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#ifndef INFINITY |
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#define INFINITY (1.0 / 0.0) |
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#endif |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif
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