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ardupilot/libraries/AP_HAL/AP_HAL_Macros.h

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AP_HAL: replace header guard with pragma once
2016-02-17 21:25:25 -04:00
#pragma once
AP_HAL: added AP_HAL_Macros.h this adds a define for constexpr, allowing code to build either with or without -std=gnu++0x
2013-01-15 18:12:55 -04:00
AP_HAL: rearrange headers for consistency Move attribute definitions all into AP_Common, rather than being split between two files Remove unused SITL_printf macros Stop AP_Common including board information Include AP_Common.h in AP_HAL::Sempahore for WARN_IF_UNUSED; this was the cause of a circular import problem fixed by other commits in this patch.
2019-02-11 01:39:37 -04:00
#include <AP_HAL/AP_HAL_Boards.h>
AP_HAL: added AP_HAL_Macros.h this adds a define for constexpr, allowing code to build either with or without -std=gnu++0x
2013-01-15 18:12:55 -04:00
/*
macros to allow code to build on multiple platforms more easily
*/
AP_HAL: allow for double EKF build
2021-05-04 08:12:23 -03:00
#if CONFIG_HAL_BOARD == HAL_BOARD_SITL || CONFIG_HAL_BOARD == HAL_BOARD_LINUX || HAL_WITH_EKF_DOUBLE
AP_HAL: try to prevent use of double maths functions this will help reduce the number of misuses of double precision maths functions
2018-05-03 22:18:51 -03:00
/*
allow double maths on Linux and SITL to avoid problems with system headers
*/
AP_HAL: Don't redefine allowing double math in SITL/Linux if already defined
2020-08-29 20:14:32 -03:00
#if !defined(ALLOW_DOUBLE_MATH_FUNCTIONS)
#define ALLOW_DOUBLE_MATH_FUNCTIONS
#endif
AP_HAL: try to prevent use of double maths functions this will help reduce the number of misuses of double precision maths functions
2018-05-03 22:18:51 -03:00
#endif
AP_HAL: fixed build on g++ 7.3 for stm32 the system maths headers don't like our maths defines, but are happy if we include math.h first
2019-09-27 18:54:48 -03:00
// we need to include math.h here for newer compilers (eg. g++ 7.3.1 for stm32)
#include <math.h>
AP_HAL: try to prevent use of double maths functions this will help reduce the number of misuses of double precision maths functions
2018-05-03 22:18:51 -03:00
#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()
AP_HAL: fixed typo in fmax macro
2018-11-14 18:54:39 -04:00
#define fmax(x,y) DO_NOT_USE_DOUBLE_MATHS()
AP_HAL: add CANIface HAL, replace uavcan dependent one
2020-05-31 09:12:02 -03:00
#if !HAL_NUM_CAN_IFACES
AP_HAL: try to prevent use of double maths functions this will help reduce the number of misuses of double precision maths functions
2018-05-03 22:18:51 -03:00
// 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