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| author | Lorenz Meier <lm@inf.ethz.ch> | 2013-07-18 13:18:42 +0200 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-07-18 13:18:42 +0200 |
| commit | a4d0594bd73d6ec24c320380674d94c59a141595 (patch) | |
| tree | 1f3a082db48270a4a307654b447e3db3db8b56d7 /src/modules/systemlib | |
| parent | 47dd3fdae1d626a28c273946d45ea8c79fb4b76f (diff) | |
| parent | 8d1abf4aa441e1c6c886e8af6ecaab2c3ca6e255 (diff) | |
| download | px4-firmware-a4d0594bd73d6ec24c320380674d94c59a141595.tar.gz px4-firmware-a4d0594bd73d6ec24c320380674d94c59a141595.tar.bz2 px4-firmware-a4d0594bd73d6ec24c320380674d94c59a141595.zip | |
Merge branch 'master' into autostart
Diffstat (limited to 'src/modules/systemlib')
| -rw-r--r-- | src/modules/systemlib/airspeed.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); } } |