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Use fabsf() instead of ABS() for floats

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The ABS() macro doesn't handle -0 floats correctly. Also fabsf() is more efficient.
This commit is contained in:
Bruce Luckcuck 2019-01-19 13:53:59 -05:00
parent 628fdb8adc
commit 3d671c7134
8 changed files with 23 additions and 22 deletions
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2
src/test/unit/pid_unittest.cc
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@ -71,7 +71,7 @@ extern "C" {
float getMotorMixRange(void) { return simulatedMotorMixRange; }
float getSetpointRate(int axis) { return simulatedSetpointRate[axis]; }
bool isAirmodeActivated() { return simulatedAirmodeEnabled; }
float getRcDeflectionAbs(int axis) { return ABS(simulatedRcDeflection[axis]); }
float getRcDeflectionAbs(int axis) { return fabsf(simulatedRcDeflection[axis]); }
void systemBeep(bool) { }
bool gyroOverflowDetected(void) { return false; }
float getRcDeflection(int axis) { return simulatedRcDeflection[axis]; }