#include "string.h"
#include "mavlink_types.h"
#include "mavlink_helpers.h"

Include dependency graph for protocol.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	_MAV_MSG_RETURN_TYPE(TYPE, SIZE)

#define	_MAV_PUT_ARRAY(TYPE, V)

#define	_mav_put_char(buf, wire_offset, b) buf[wire_offset] = b

#define	_mav_put_double(buf, wire_offset, b) byte_swap_8(&buf[wire_offset], (const char *)&b)

#define	_mav_put_float(buf, wire_offset, b) byte_swap_4(&buf[wire_offset], (const char *)&b)

#define	_mav_put_int16_t(buf, wire_offset, b) byte_swap_2(&buf[wire_offset], (const char *)&b)

#define	_mav_put_int32_t(buf, wire_offset, b) byte_swap_4(&buf[wire_offset], (const char *)&b)

#define	_mav_put_int64_t(buf, wire_offset, b) byte_swap_8(&buf[wire_offset], (const char *)&b)

#define	_mav_put_int8_t(buf, wire_offset, b) buf[wire_offset] = (int8_t)b

#define	_mav_put_uint16_t(buf, wire_offset, b) byte_swap_2(&buf[wire_offset], (const char *)&b)

#define	_mav_put_uint32_t(buf, wire_offset, b) byte_swap_4(&buf[wire_offset], (const char *)&b)

#define	_mav_put_uint64_t(buf, wire_offset, b) byte_swap_8(&buf[wire_offset], (const char *)&b)

#define	_mav_put_uint8_t(buf, wire_offset, b) buf[wire_offset] = (uint8_t)b

#define	_MAV_RETURN_ARRAY(TYPE, V)

#define	_MAV_RETURN_char(msg, wire_offset) (const char)_MAV_PAYLOAD(msg)[wire_offset]

#define	_MAV_RETURN_int8_t(msg, wire_offset) (const int8_t)_MAV_PAYLOAD(msg)[wire_offset]

#define	_MAV_RETURN_uint8_t(msg, wire_offset) (const uint8_t)_MAV_PAYLOAD(msg)[wire_offset]

#define	MAVLINK_ASSERT(x)

#define	MAVLINK_AVOID_GCC_STACK_BUG defined(__GNUC__)

#define	MAVLINK_END_UART_SEND(chan, length)

#define	MAVLINK_HELPER static inline

#define	MAVLINK_NEED_BYTE_SWAP (MAVLINK_ENDIAN != MAVLINK_LITTLE_ENDIAN)

#define	MAVLINK_STACK_BUFFER 0

#define	MAVLINK_START_UART_SEND(chan, length)

Functions
static void	_mav_put_char_array (char buf, uint8_t wire_offset, const char b, uint8_t array_length)

static void	_mav_put_int8_t_array (char buf, uint8_t wire_offset, const int8_t b, uint8_t array_length)

static void	_mav_put_uint8_t_array (char buf, uint8_t wire_offset, const uint8_t b, uint8_t array_length)

static uint16_t	_MAV_RETURN_char_array (const mavlink_message_t msg, char value, uint8_t array_length, uint8_t wire_offset)

static uint16_t	_MAV_RETURN_int8_t_array (const mavlink_message_t msg, int8_t value, uint8_t array_length, uint8_t wire_offset)

static uint16_t	_MAV_RETURN_uint8_t_array (const mavlink_message_t msg, uint8_t value, uint8_t array_length, uint8_t wire_offset)

static void	byte_swap_2 (char dst, const char src)

static void	byte_swap_4 (char dst, const char src)

static void	byte_swap_8 (char dst, const char src)

static void	mav_array_memcpy (void dest, const void src, size_t n)

static uint16_t	mavlink_msg_get_send_buffer_length (const mavlink_message_t *msg)
	Get the required buffer size for this message. More...

Macro Definition Documentation

#define _MAV_MSG_RETURN_TYPE	(	TYPE,
		SIZE
	)

Value:

static inline TYPE _MAV_RETURN_## TYPE(const mavlink_message_t *msg, uint8_t ofs) \

{ TYPE r; byte_swap_## SIZE((char*)&r, &_MAV_PAYLOAD(msg)[ofs]); return r; }

_MAV_PAYLOAD

#define _MAV_PAYLOAD(msg)

Definition: mavlink_types.h:166

Definition at line 247 of file protocol.h.

#define _MAV_PUT_ARRAY	(	TYPE,
		V
	)

Value:

static inline void _mav_put_ ## TYPE ##_array(char *buf, uint8_t wire_offset, const TYPE *b, uint8_t array_length) \
{ \
        if (b == NULL) { \
                memset(&buf[wire_offset], 0, array_length*sizeof(TYPE)); \
        } else { \
                uint16_t i; \
                for (i=0; i<array_length; i++) { \
                        _mav_put_## TYPE (buf, wire_offset+(i*sizeof(TYPE)), b[i]); \
                } \
        } \
}

Definition at line 213 of file protocol.h.

#define _mav_put_char	(	buf,
		wire_offset,
		b
	)	buf[wire_offset] = b

Definition at line 142 of file protocol.h.

#define _mav_put_double	(	buf,
		wire_offset,
		b
	)	byte_swap_8(&buf[wire_offset], (const char *)&b)

Definition at line 152 of file protocol.h.

#define _mav_put_float	(	buf,
		wire_offset,
		b
	)	byte_swap_4(&buf[wire_offset], (const char *)&b)

Definition at line 151 of file protocol.h.

#define _mav_put_int16_t	(	buf,
		wire_offset,
		b
	)	byte_swap_2(&buf[wire_offset], (const char *)&b)

Definition at line 146 of file protocol.h.

#define _mav_put_int32_t	(	buf,
		wire_offset,
		b
	)	byte_swap_4(&buf[wire_offset], (const char *)&b)

Definition at line 148 of file protocol.h.

#define _mav_put_int64_t	(	buf,
		wire_offset,
		b
	)	byte_swap_8(&buf[wire_offset], (const char *)&b)

Definition at line 150 of file protocol.h.

#define _mav_put_int8_t	(	buf,
		wire_offset,
		b
	)	buf[wire_offset] = (int8_t)b

Definition at line 141 of file protocol.h.

#define _mav_put_uint16_t	(	buf,
		wire_offset,
		b
	)	byte_swap_2(&buf[wire_offset], (const char *)&b)

Definition at line 145 of file protocol.h.

#define _mav_put_uint32_t	(	buf,
		wire_offset,
		b
	)	byte_swap_4(&buf[wire_offset], (const char *)&b)

Definition at line 147 of file protocol.h.

#define _mav_put_uint64_t	(	buf,
		wire_offset,
		b
	)	byte_swap_8(&buf[wire_offset], (const char *)&b)

Definition at line 149 of file protocol.h.

#define _mav_put_uint8_t	(	buf,
		wire_offset,
		b
	)	buf[wire_offset] = (uint8_t)b

Definition at line 140 of file protocol.h.

#define _MAV_RETURN_ARRAY	(	TYPE,
		V
	)

Value:

static inline uint16_t _MAV_RETURN_## TYPE ##_array(const mavlink_message_t *msg, TYPE *value, \
                                                         uint8_t array_length, uint8_t wire_offset) \
{ \
        uint16_t i; \
        for (i=0; i<array_length; i++) { \
                value[i] = _MAV_RETURN_## TYPE (msg, wire_offset+(i*sizeof(value[0]))); \
        } \
        return array_length*sizeof(value[0]); \
}

Definition at line 310 of file protocol.h.

#define _MAV_RETURN_char	(	msg,
		wire_offset
	)	(const char)_MAV_PAYLOAD(msg)[wire_offset]

Definition at line 242 of file protocol.h.

#define _MAV_RETURN_int8_t	(	msg,
		wire_offset
	)	(const int8_t)_MAV_PAYLOAD(msg)[wire_offset]

Definition at line 243 of file protocol.h.

#define _MAV_RETURN_uint8_t	(	msg,
		wire_offset
	)	(const uint8_t)_MAV_PAYLOAD(msg)[wire_offset]

Definition at line 244 of file protocol.h.

#define MAVLINK_ASSERT ( x )

Definition at line 26 of file protocol.h.

#define MAVLINK_AVOID_GCC_STACK_BUG defined(__GNUC__)

Definition at line 22 of file protocol.h.

#define MAVLINK_END_UART_SEND	(	chan,
		length
	)

Definition at line 34 of file protocol.h.

#define MAVLINK_HELPER static inline

Definition at line 84 of file protocol.h.

#define MAVLINK_NEED_BYTE_SWAP (MAVLINK_ENDIAN != MAVLINK_LITTLE_ENDIAN)

Definition at line 14 of file protocol.h.

#define MAVLINK_STACK_BUFFER 0

Definition at line 18 of file protocol.h.

#define MAVLINK_START_UART_SEND	(	chan,
		length
	)

Definition at line 30 of file protocol.h.

Function Documentation

static void _mav_put_char_array	(	char *	buf,
		uint8_t	wire_offset,
		const char *	b,
		uint8_t	array_length
	)

inlinestatic

Definition at line 188 of file protocol.h.

static void _mav_put_int8_t_array	(	char *	buf,
		uint8_t	wire_offset,
		const int8_t *	b,
		uint8_t	array_length
	)

inlinestatic

Definition at line 206 of file protocol.h.

static void _mav_put_uint8_t_array	(	char *	buf,
		uint8_t	wire_offset,
		const uint8_t *	b,
		uint8_t	array_length
	)

inlinestatic

Definition at line 197 of file protocol.h.

static uint16_t _MAV_RETURN_char_array	(	const mavlink_message_t *	msg,
		char *	value,
		uint8_t	array_length,
		uint8_t	wire_offset
	)

inlinestatic

Definition at line 288 of file protocol.h.

static uint16_t _MAV_RETURN_int8_t_array	(	const mavlink_message_t *	msg,
		int8_t *	value,
		uint8_t	array_length,
		uint8_t	wire_offset
	)

inlinestatic

Definition at line 302 of file protocol.h.

static uint16_t _MAV_RETURN_uint8_t_array	(	const mavlink_message_t *	msg,
		uint8_t *	value,
		uint8_t	array_length,
		uint8_t	wire_offset
	)

inlinestatic

Definition at line 295 of file protocol.h.

static void byte_swap_2	(	char *	dst,
		const char *	src
	)

inlinestatic

Definition at line 98 of file protocol.h.

static void byte_swap_4	(	char *	dst,
		const char *	src
	)

inlinestatic

Definition at line 103 of file protocol.h.

static void byte_swap_8	(	char *	dst,
		const char *	src
	)

inlinestatic

Definition at line 110 of file protocol.h.

static void mav_array_memcpy	(	void *	dest,
		const void *	src,
		size_t	n
	)

inlinestatic

Definition at line 176 of file protocol.h.

static uint16_t mavlink_msg_get_send_buffer_length ( const mavlink_message_t * msg )

inlinestatic

Get the required buffer size for this message.

Definition at line 92 of file protocol.h.

Macros

Functions

Macro Definition Documentation

Function Documentation