/*-
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* Copyright (c) 2012-2013 Jan Breuer,
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*
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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
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* met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* 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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#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_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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/* Compiler specific */
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/* RealView/Keil ARM Compiler, e.g. Cortex-M CPUs */
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#if defined(__CC_ARM)
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#define HAVE_STRNLEN 0
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#define HAVE_STRNCASECMP 1
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#define HAVE_STRNICMP 0
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#endif
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/* National Instruments (R) CVI x86/x64 PC platform */
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#if defined(_CVI_)
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#define HAVE_STRNLEN 0
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#define HAVE_STRNCASECMP 0
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#define HAVE_STRNICMP 1
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#define HAVE_STDBOOL 0
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#endif
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/* 8bit PIC - PIC16, etc */
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#if defined(_MPC_)
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#define HAVE_STRNLEN 0
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#define HAVE_STRNCASECMP 0
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#define HAVE_STRNICMP 1
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#endif
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/* PIC24 */
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#if defined(__C30__)
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#define HAVE_STRNLEN 0
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#define HAVE_STRNCASECMP 0
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#define HAVE_STRNICMP 0
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#endif
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/* PIC32mx */
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#if defined(__C32__)
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#define HAVE_STRNLEN 0
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#define HAVE_STRNCASECMP 1
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#define HAVE_STRNICMP 0
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#endif
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/* AVR libc */
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#if defined(__AVR__)
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#include <stdlib.h>
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#define HAVE_DTOSTRE 1
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#endif
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/* ======== test strnlen ======== */
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#ifndef HAVE_STRNLEN
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#define HAVE_STRNLEN 1
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#endif
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/* ======== test strncasecmp ======== */
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#ifndef HAVE_STRNCASECMP
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#define HAVE_STRNCASECMP 1
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#endif
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/* ======== test strnicmp ======== */
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#ifndef HAVE_STRNICMP
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#define HAVE_STRNICMP 0
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#endif
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#ifndef HAVE_STDBOOL
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#define HAVE_STDBOOL 1
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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) strlen(dtostre((double)(v), (s), 6, DTOSTR_PLUS_SIGN | DTOSTR_ALWAYS_SIGN | DTOSTR_UPPERCASE))
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#else
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#define SCPIDEFINE_floatToStr(v, s, l) snprintf((s), (l), "%g", (v))
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#endif
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#if HAVE_DTOSTRE
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#define SCPIDEFINE_doubleToStr(v, s, l) strlen(dtostre((v), (s), 6, DTOSTR_PLUS_SIGN | DTOSTR_ALWAYS_SIGN | DTOSTR_UPPERCASE))
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#else
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#define SCPIDEFINE_doubleToStr(v, s, l) snprintf((s), (l), "%lg", (v))
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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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