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AP_Math: double constants need a type

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We can't use define since we use -fsingle-precision-constant and they
would be interpreted as float.
This commit is contained in:
Lucas De Marchi 2017-01-31 09:22:00 -08:00
parent 747f15b514
commit 48d94db259
1 changed files with 11 additions and 7 deletions
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18
libraries/AP_Math/definitions.h
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@ -33,8 +33,8 @@
// GPS Specific double precision conversions // GPS Specific double precision conversions
// The precision here does matter when using the wsg* functions for converting // The precision here does matter when using the wsg* functions for converting
// between LLH and ECEF coordinates. // between LLH and ECEF coordinates.
#define DEG_TO_RAD_DOUBLE 0.0174532925199432954743716805978692718781530857086181640625 static const double DEG_TO_RAD_DOUBLE = asin(1) / 90;
#define RAD_TO_DEG_DOUBLE 57.29577951308232286464772187173366546630859375 static const double RAD_TO_DEG_DOUBLE = 1 / DEG_TO_RAD_DOUBLE;
#define RadiansToCentiDegrees(x) (static_cast<float>(x) * RAD_TO_DEG * static_cast<float>(100)) #define RadiansToCentiDegrees(x) (static_cast<float>(x) * RAD_TO_DEG * static_cast<float>(100))
@ -50,15 +50,19 @@
#define LATLON_TO_CM 1.113195f #define LATLON_TO_CM 1.113195f
// Semi-major axis of the Earth, in meters. // Semi-major axis of the Earth, in meters.
#define WGS84_A 6378137.0 static const double WGS84_A = 6378137.0;
//Inverse flattening of the Earth //Inverse flattening of the Earth
#define WGS84_IF 298.257223563 static const double WGS84_IF = 298.257223563;
// The flattening of the Earth // The flattening of the Earth
#define WGS84_F (1.0 / WGS84_IF) static const double WGS84_F = ((double)1.0 / WGS84_IF);
// Semi-minor axis of the Earth in meters // Semi-minor axis of the Earth in meters
#define WGS84_B (WGS84_A * (1 - WGS84_F)) static const double WGS84_B = (WGS84_A * (1 - WGS84_F));
// Eccentricity of the Earth // Eccentricity of the Earth
#define WGS84_E (sqrt(2 * WGS84_F - WGS84_F * WGS84_F)) static const double WGS84_E = (sqrt(2 * WGS84_F - WGS84_F * WGS84_F));
#define NSEC_PER_SEC 1000000000ULL #define NSEC_PER_SEC 1000000000ULL
#define NSEC_PER_USEC 1000ULL #define NSEC_PER_USEC 1000ULL