mirror of
https://github.com/paparazzi/paparazzi.git
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Felix Ruess
26 lines
434 B
C
26 lines
434 B
C
#ifndef UTILS_H
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#define UTILS_H
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#include <math.h>
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extern void htond (double *x);
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extern void htonf (float *x);
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#define RAD_OF_DEG(d) (d*M_PI/180.)
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#define NORM_ANGLE_RAD(r) { \
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while (r>2*M_PI) \
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r -= 2*M_PI; \
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while (r<0) \
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r += 2*M_PI; \
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}
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#define NORM_ANGLE_DEG(d) { \
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while (d>180) \
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d -= 360; \
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while (d<=-180) \
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d += 360; \
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}
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#endif /* UTILS_H */
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