mirror of https://github.com/ArduPilot/ardupilot
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
#pragma once
|
|
|
|
/*
|
|
macros to allow code to build on multiple platforms more easily
|
|
*/
|
|
|
|
#ifdef __GNUC__
|
|
#define WARN_IF_UNUSED __attribute__ ((warn_unused_result))
|
|
#else
|
|
#define WARN_IF_UNUSED
|
|
#endif
|
|
|
|
// use this to avoid issues between C++11 with NuttX and C++10 on
|
|
// other platforms.
|
|
#if !(defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L)
|
|
# define constexpr const
|
|
#endif
|
|
|
|
#define NORETURN __attribute__ ((noreturn))
|
|
|
|
#if CONFIG_HAL_BOARD == HAL_BOARD_SITL || CONFIG_HAL_BOARD == HAL_BOARD_LINUX
|
|
/*
|
|
allow double maths on Linux and SITL to avoid problems with system headers
|
|
*/
|
|
#define ALLOW_DOUBLE_MATH_FUNCTIONS
|
|
#endif
|
|
|
|
#if !defined(ALLOW_DOUBLE_MATH_FUNCTIONS)
|
|
/* give warnings if we use double precision maths functions without
|
|
specifying ALLOW_DOUBLE_TRIG_FUNCTIONS. Code should use the
|
|
equivalent f function instead (eg. use cosf() instead of
|
|
cos()). Individual cpp files that really do need double precision
|
|
should define ALLOW_DOUBLE_TRIG_FUNCTIONS before including
|
|
AP_Math.h
|
|
*/
|
|
#define sin(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define cos(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define tan(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define acos(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define asin(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define atan(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define atan2(x,y) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define exp(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define pow(x,y) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define sqrt(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define log2(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define log10(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define ceil(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define floor(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define round(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#if !HAL_WITH_UAVCAN
|
|
// we should do log() and fabs() as well, but can't because of a conflict in uavcan
|
|
#define log(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#define fabs(x) DO_NOT_USE_DOUBLE_MATHS()
|
|
#endif
|
|
#endif
|
|
|