mirror of https://github.com/ArduPilot/ardupilot
52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
#pragma once
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#include <AP_HAL/AP_HAL_Boards.h>
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/*
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macros to allow code to build on multiple platforms more easily
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*/
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#if CONFIG_HAL_BOARD == HAL_BOARD_SITL || CONFIG_HAL_BOARD == HAL_BOARD_LINUX || HAL_WITH_EKF_DOUBLE || AP_SIM_ENABLED
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/*
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allow double maths on Linux and SITL to avoid problems with system headers
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*/
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#if !defined(ALLOW_DOUBLE_MATH_FUNCTIONS)
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#define ALLOW_DOUBLE_MATH_FUNCTIONS
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#endif
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#endif
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// we need to include math.h here for newer compilers (eg. g++ 7.3.1 for stm32)
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#include <math.h>
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#if !defined(ALLOW_DOUBLE_MATH_FUNCTIONS)
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/* give warnings if we use double precision maths functions without
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specifying ALLOW_DOUBLE_TRIG_FUNCTIONS. Code should use the
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equivalent f function instead (eg. use cosf() instead of
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cos()). Individual cpp files that really do need double precision
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should define ALLOW_DOUBLE_TRIG_FUNCTIONS before including
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AP_Math.h
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*/
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#define sin(x) DO_NOT_USE_DOUBLE_MATHS()
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#define cos(x) DO_NOT_USE_DOUBLE_MATHS()
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#define tan(x) DO_NOT_USE_DOUBLE_MATHS()
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#define acos(x) DO_NOT_USE_DOUBLE_MATHS()
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#define asin(x) DO_NOT_USE_DOUBLE_MATHS()
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#define atan(x) DO_NOT_USE_DOUBLE_MATHS()
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#define atan2(x,y) DO_NOT_USE_DOUBLE_MATHS()
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#define exp(x) DO_NOT_USE_DOUBLE_MATHS()
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#define pow(x,y) DO_NOT_USE_DOUBLE_MATHS()
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#define sqrt(x) DO_NOT_USE_DOUBLE_MATHS()
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#define log2(x) DO_NOT_USE_DOUBLE_MATHS()
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#define log10(x) DO_NOT_USE_DOUBLE_MATHS()
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#define ceil(x) DO_NOT_USE_DOUBLE_MATHS()
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#define floor(x) DO_NOT_USE_DOUBLE_MATHS()
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#define round(x) DO_NOT_USE_DOUBLE_MATHS()
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#define fmax(x,y) DO_NOT_USE_DOUBLE_MATHS()
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#if !HAL_NUM_CAN_IFACES
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// we should do log() and fabs() as well, but can't because of a conflict in uavcan
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#define log(x) DO_NOT_USE_DOUBLE_MATHS()
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#define fabs(x) DO_NOT_USE_DOUBLE_MATHS()
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#endif
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#endif
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