| | |
| | | * Copyright (c) 2012-2013 Jan Breuer, |
| | | * |
| | | * All Rights Reserved |
| | | * |
| | | * |
| | | * Redistribution and use in source and binary forms, with or without |
| | | * modification, are permitted provided that the following conditions are |
| | | * met: |
| | |
| | | * 2. Redistributions in binary form must reproduce the above copyright |
| | | * notice, this list of conditions and the following disclaimer in the |
| | | * documentation and/or other materials provided with the distribution. |
| | | * |
| | | * |
| | | * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR |
| | | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| | | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| | |
| | | /** |
| | | * @file config.h |
| | | * @date Wed Mar 20 12:21:26 UTC 2013 |
| | | * |
| | | * |
| | | * @brief SCPI Configuration |
| | | * |
| | | * |
| | | * |
| | | * |
| | | */ |
| | | |
| | | #ifndef __SCPI_CONFIG_H_ |
| | |
| | | #ifdef __cplusplus |
| | | extern "C" { |
| | | #endif |
| | | |
| | | |
| | | #ifdef SCPI_USER_CONFIG |
| | | #include "scpi_user_config.h" |
| | | #endif |
| | | |
| | | /* set the termination character(s) */ |
| | | #define LINE_ENDING_CR "\r" /* use a <CR> carriage return as termination charcter */ |
| | | #define LINE_ENDING_LF "\n" /* use a <LF> line feed as termination charcter */ |
| | | #define LINE_ENDING_CRLF "\r\n" /* use <CR><LF> carriage return + line feed as termination charcters */ |
| | | |
| | | #ifndef SCPI_LINE_ENDING |
| | | #define SCPI_LINE_ENDING LINE_ENDING_CRLF |
| | | #endif |
| | | |
| | | /** |
| | | * Detect, if it has limited resources or it is running on a full blown operating system. |
| | | * All values can be overiden by scpi_user_config.h |
| | | */ |
| | | #define SYSTEM_BARE_METAL 0 |
| | | #define SYSTEM_FULL_BLOWN 1 |
| | | |
| | | /* This should cover all windows compilers (msvc, mingw, cvi) and all Linux/OSX/BSD and other UNIX compatible systems (gcc, clang) */ |
| | | #if defined(_WIN32) || defined(_WIN64) || defined(__unix) || defined(__unix__) || defined(__APPLE__) |
| | | #define SYSTEM_TYPE SYSTEM_FULL_BLOWN |
| | | #else |
| | | #define SYSTEM_TYPE SYSTEM_BARE_METAL |
| | | #endif |
| | | |
| | | /** |
| | | * Enable full error list |
| | | * 0 = Minimal set of errors |
| | | * 1 = Full set of errors |
| | | * |
| | | * For small systems, full set of errors will occupy large ammount of data |
| | | * It is enabled by default on full blown systems and disabled on limited bare metal systems |
| | | */ |
| | | #ifndef USE_FULL_ERROR_LIST |
| | | #define USE_FULL_ERROR_LIST SYSTEM_TYPE |
| | | #endif |
| | | |
| | | /** |
| | | * Enable also LIST_OF_USER_ERRORS to be included |
| | | * 0 = Use only library defined errors |
| | | * 1 = Use also LIST_OF_USER_ERRORS |
| | | */ |
| | | #ifndef USE_USER_ERROR_LIST |
| | | #define USE_USER_ERROR_LIST 0 |
| | | #endif |
| | | |
| | | /* Compiler specific */ |
| | | /* RealView/Keil ARM Compiler, e.g. Cortex-M CPUs */ |
| | | #if defined(__CC_ARM) |
| | | #define HAVE_STRNLEN 0 |
| | | #define HAVE_STRNCASECMP 1 |
| | | #define HAVE_STRNICMP 0 |
| | | #endif |
| | | |
| | | /* National Instruments (R) CVI x86/x64 PC platform */ |
| | | #if defined(_CVI_) |
| | | #define HAVE_STRNLEN 0 |
| | | #define HAVE_STRNCASECMP 0 |
| | | #define HAVE_STRNICMP 1 |
| | | #define HAVE_STDBOOL 0 |
| | | #endif |
| | | |
| | | /* 8bit PIC - PIC16, etc */ |
| | | #if defined(_MPC_) |
| | | #define HAVE_STRNLEN 0 |
| | |
| | | #define HAVE_STRNICMP 0 |
| | | #endif |
| | | |
| | | /* AVR libc */ |
| | | #if defined(__AVR__) |
| | | #include <stdlib.h> |
| | | #define HAVE_DTOSTRE 1 |
| | | #endif |
| | | |
| | | /* ======== test strnlen ======== */ |
| | | #ifndef HAVE_STRNLEN |
| | | #define HAVE_STRNLEN 1 |
| | |
| | | #define HAVE_STRNICMP 0 |
| | | #endif |
| | | |
| | | #ifndef HAVE_STDBOOL |
| | | #define HAVE_STDBOOL 1 |
| | | #endif |
| | | |
| | | /* define local macros depending on existance of strnlen */ |
| | | #if HAVE_STRNLEN |
| | | #define SCPI_strnlen(s, l) strnlen((s), (l)) |
| | | #define SCPIDEFINE_strnlen(s, l) strnlen((s), (l)) |
| | | #else |
| | | #define SCPI_strnlen(s, l) BSD_strnlen((s), (l)) |
| | | #define SCPIDEFINE_strnlen(s, l) BSD_strnlen((s), (l)) |
| | | #endif |
| | | |
| | | /* define local macros depending on existance of strncasecmp and strnicmp */ |
| | | #if HAVE_STRNCASECMP |
| | | #define SCPI_strncasecmp(s1, s2, l) strncasecmp((s1), (s2), (l)) |
| | | #define SCPIDEFINE_strncasecmp(s1, s2, l) strncasecmp((s1), (s2), (l)) |
| | | #elif HAVE_STRNICMP |
| | | #define SCPI_strncasecmp(s1, s2, l) strnicmp((s1), (s2), (l)) |
| | | #define SCPIDEFINE_strncasecmp(s1, s2, l) strnicmp((s1), (s2), (l)) |
| | | #else |
| | | #define SCPI_strncasecmp(s1, s2, l) OUR_strncasecmp((s1), (s2), (l)) |
| | | #define SCPIDEFINE_strncasecmp(s1, s2, l) OUR_strncasecmp((s1), (s2), (l)) |
| | | #endif |
| | | |
| | | #if HAVE_DTOSTRE |
| | | #define SCPIDEFINE_doubleToStr(v, s, l) strlen(dtostre((v), (s), 6, DTOSTR_PLUS_SIGN | DTOSTR_ALWAYS_SIGN | DTOSTR_UPPERCASE)) |
| | | #else |
| | | #define SCPIDEFINE_doubleToStr(v, s, l) snprintf((s), (l), "%lg", (v)) |
| | | #endif |
| | | |
| | | |
| | | #ifdef __cplusplus |
| | | } |
| | | #endif |