diff options
| author | Lorenz Meier <lm@inf.ethz.ch> | 2014-05-29 11:26:18 +0200 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-05-29 11:26:18 +0200 |
| commit | 6341737384b5bf39ee664c924ee930b875aa19ab (patch) | |
| tree | d3ab6db7962a5d7f5c3eda4f5319df7060477d8d /src/lib/mathlib/CMSIS/Include/arm_math.h | |
| parent | af1af1e22ddd4bcd55fe9eaaf98f4a640329a4c7 (diff) | |
| parent | 83edab4d593b2cb92dae713d705255aeca4b3040 (diff) | |
| download | px4-firmware-6341737384b5bf39ee664c924ee930b875aa19ab.tar.gz px4-firmware-6341737384b5bf39ee664c924ee930b875aa19ab.tar.bz2 px4-firmware-6341737384b5bf39ee664c924ee930b875aa19ab.zip | |
Merge branch 'master' of github.com:PX4/Firmware into pca8574
Diffstat (limited to 'src/lib/mathlib/CMSIS/Include/arm_math.h')
| -rw-r--r-- | src/lib/mathlib/CMSIS/Include/arm_math.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/mathlib/CMSIS/Include/arm_math.h b/src/lib/mathlib/CMSIS/Include/arm_math.h index 6f66f9ee3..61d3a3b61 100644 --- a/src/lib/mathlib/CMSIS/Include/arm_math.h +++ b/src/lib/mathlib/CMSIS/Include/arm_math.h @@ -5193,7 +5193,7 @@ void arm_rfft_fast_f32( *pIa = Ialpha;
/* Calculating pIb from Ialpha and Ibeta by equation pIb = -(1/2) * Ialpha + (sqrt(3)/2) * Ibeta */
- *pIb = -0.5 * Ialpha + (float32_t) 0.8660254039 *Ibeta;
+ *pIb = (float32_t)-0.5 * Ialpha + (float32_t) 0.8660254039 *Ibeta;
}
|