From 17338ca61aa8a58c92ae621de94240ddd22f28a2 Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Mon, 15 Jul 2013 13:59:23 +0200 Subject: Removed unneccesary casts in airspeed calculation to double precision --- src/modules/systemlib/airspeed.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/modules/systemlib') diff --git a/src/modules/systemlib/airspeed.c b/src/modules/systemlib/airspeed.c index 15bb833a9..e01cc4dda 100644 --- a/src/modules/systemlib/airspeed.c +++ b/src/modules/systemlib/airspeed.c @@ -62,7 +62,7 @@ float calc_indicated_airspeed(float differential_pressure) if (differential_pressure > 0) { return sqrtf((2.0f*differential_pressure) / CONSTANTS_AIR_DENSITY_SEA_LEVEL_15C); } else { - return -sqrtf((2.0f*fabs(differential_pressure)) / CONSTANTS_AIR_DENSITY_SEA_LEVEL_15C); + return -sqrtf((2.0f*fabsf(differential_pressure)) / CONSTANTS_AIR_DENSITY_SEA_LEVEL_15C); } } @@ -106,6 +106,6 @@ float calc_true_airspeed(float total_pressure, float static_pressure, float temp return sqrtf((2.0f*(pressure_difference)) / density); } else { - return -sqrtf((2.0f*fabs(pressure_difference)) / density); + return -sqrtf((2.0f*fabsf(pressure_difference)) / density); } } -- cgit v1.2.3