PX4 Firmware
PX4 Autopilot Software http://px4.io
conversions.h
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4  * Author: Lorenz Meier <lm@inf.ethz.ch>
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34 
35 /**
36  * @file conversions.h
37  * Definition of commonly used conversions.
38  *
39  * Includes bit / byte / geo representation and unit conversions.
40  */
41 
42 #ifndef CONVERSIONS_H_
43 #define CONVERSIONS_H_
44 #include <float.h>
45 #include <stdint.h>
46 
48 
49 /**
50  * Converts a signed 16 bit integer from big endian to little endian.
51  *
52  * This function is for commonly used 16 bit big endian sensor data,
53  * delivered by driver routines as two 8 bit numbers in big endian order.
54  * Common vendors with big endian representation are Invense, Bosch and
55  * Honeywell. ST micro devices tend to use a little endian representation.
56  */
57 __EXPORT int16_t int16_t_from_bytes(uint8_t bytes[]);
58 
60 
61 #endif /* CONVERSIONS_H_ */
__BEGIN_DECLS __EXPORT int16_t int16_t_from_bytes(uint8_t bytes[])
Converts a signed 16 bit integer from big endian to little endian.
Definition: conversions.c:46
#define __END_DECLS
Definition: visibility.h:59
Definition: I2C.hpp:51
#define __BEGIN_DECLS
Definition: visibility.h:58