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add a .clang-format file (#9154)
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@@ -22,29 +22,27 @@
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* @param magnetometer Magnetometer measurement in any calibrated units.
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* @return Heading angle in degrees.
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*/
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float FusionCompassCalculateHeading(const FusionConvention convention, const FusionVector accelerometer,
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const FusionVector magnetometer)
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{
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switch (convention) {
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case FusionConventionNwu: {
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const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(accelerometer, magnetometer));
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const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, accelerometer));
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return FusionRadiansToDegrees(atan2f(west.axis.x, north.axis.x));
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}
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case FusionConventionEnu: {
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const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(accelerometer, magnetometer));
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const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, accelerometer));
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const FusionVector east = FusionVectorMultiplyScalar(west, -1.0f);
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return FusionRadiansToDegrees(atan2f(north.axis.x, east.axis.x));
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}
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case FusionConventionNed: {
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const FusionVector up = FusionVectorMultiplyScalar(accelerometer, -1.0f);
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const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(up, magnetometer));
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const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, up));
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return FusionRadiansToDegrees(atan2f(west.axis.x, north.axis.x));
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}
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}
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return 0; // avoid compiler warning
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float FusionCompassCalculateHeading(const FusionConvention convention, const FusionVector accelerometer, const FusionVector magnetometer) {
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switch (convention) {
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case FusionConventionNwu: {
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const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(accelerometer, magnetometer));
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const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, accelerometer));
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return FusionRadiansToDegrees(atan2f(west.axis.x, north.axis.x));
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}
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case FusionConventionEnu: {
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const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(accelerometer, magnetometer));
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const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, accelerometer));
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const FusionVector east = FusionVectorMultiplyScalar(west, -1.0f);
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return FusionRadiansToDegrees(atan2f(north.axis.x, east.axis.x));
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}
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case FusionConventionNed: {
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const FusionVector up = FusionVectorMultiplyScalar(accelerometer, -1.0f);
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const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(up, magnetometer));
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const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, up));
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return FusionRadiansToDegrees(atan2f(west.axis.x, north.axis.x));
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}
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}
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return 0; // avoid compiler warning
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}
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//------------------------------------------------------------------------------
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