GCS_MAVLink.h File Reference

#include <AP_Param/AP_Param.h>
#include "include/mavlink/v2.0/ardupilotmega/version.h"
#include "include/mavlink/v2.0/mavlink_types.h"
#include "include/mavlink/v2.0/ardupilotmega/mavlink.h"

Include dependency graph for GCS_MAVLink.h:

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

Go to the source code of this file.

Macros
#define	MAVLINK_SEPARATE_HELPERS
#define	MAVLINK_NO_CONVERSION_HELPERS
#define	MAVLINK_SEND_UART_BYTES(chan, buf, len)   comm_send_buffer(chan, buf, len)
#define	MAVLINK_COMM_NUM_BUFFERS   6
#define	MAVLINK_MAX_PAYLOAD_LEN   255
#define	MAVLINK_USE_CONVENIENCE_FUNCTIONS

Functions
static bool	valid_channel (mavlink_channel_t chan)
void	comm_send_buffer (mavlink_channel_t chan, const uint8_t *buf, uint8_t len)
uint16_t	comm_get_available (mavlink_channel_t chan)
uint16_t	comm_get_txspace (mavlink_channel_t chan)
uint8_t	mav_var_type (enum ap_var_type t)

Variables
AP_HAL::UARTDriver *	mavlink_comm_port [MAVLINK_COMM_NUM_BUFFERS]
	MAVLink stream used for uartA. More...
bool	gcs_alternative_active [MAVLINK_COMM_NUM_BUFFERS]
mavlink_system_t	mavlink_system
	MAVLink system definition. More...

Macro Definition Documentation

MAVLINK_COMM_NUM_BUFFERS

#define MAVLINK_COMM_NUM_BUFFERS   6

Definition at line 17 of file GCS_MAVLink.h.

Referenced by valid_channel().

MAVLINK_MAX_PAYLOAD_LEN

#define MAVLINK_MAX_PAYLOAD_LEN   255

Definition at line 32 of file GCS_MAVLink.h.

MAVLINK_NO_CONVERSION_HELPERS

#define MAVLINK_NO_CONVERSION_HELPERS

Definition at line 10 of file GCS_MAVLink.h.

MAVLINK_SEND_UART_BYTES

#define MAVLINK_SEND_UART_BYTES	(		chan,
			buf,
			len
	)		comm_send_buffer(chan, buf, len)

Definition at line 12 of file GCS_MAVLink.h.

MAVLINK_SEPARATE_HELPERS

#define MAVLINK_SEPARATE_HELPERS

Definition at line 9 of file GCS_MAVLink.h.

MAVLINK_USE_CONVENIENCE_FUNCTIONS

#define MAVLINK_USE_CONVENIENCE_FUNCTIONS

Definition at line 69 of file GCS_MAVLink.h.

Function Documentation

comm_get_available()

uint16_t comm_get_available

(

mavlink_channel_t

chan

)

Check for available data on the nominated MAVLink channel

Parameters

chan	Channel to check

Returns

Number of bytes available

Definition at line 108 of file GCS_MAVLink.cpp.

Referenced by valid_channel().

Here is the call graph for this function:

Here is the caller graph for this function:

comm_get_txspace()

uint16_t comm_get_txspace

(

mavlink_channel_t

chan

)

Check for available transmit space on the nominated MAVLink channel

Parameters

chan	Channel to check

Returns

Number of bytes available

Definition at line 89 of file GCS_MAVLink.cpp.

Referenced by valid_channel().

Here is the call graph for this function:

Here is the caller graph for this function:

comm_send_buffer()

void comm_send_buffer	(	mavlink_channel_t	chan,
		const uint8_t *	buf,
		uint8_t	len
	)

Definition at line 126 of file GCS_MAVLink.cpp.

Referenced by valid_channel().

Here is the call graph for this function:

Here is the caller graph for this function:

mav_var_type()

uint8_t mav_var_type

(

enum ap_var_type

t

)

Definition at line 69 of file GCS_MAVLink.cpp.

valid_channel()

static bool valid_channel ( mavlink_channel_t  chan )

inlinestatic

Sanity check MAVLink channel

Parameters

chan	Channel to send to

Definition at line 46 of file GCS_MAVLink.h.

Referenced by comm_get_available(), comm_get_txspace(), comm_send_buffer(), GCS_MAVLINK::init(), GCS_MAVLINK::lock_channel(), and SITL::Vicon::Vicon().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

gcs_alternative_active

bool gcs_alternative_active[MAVLINK_COMM_NUM_BUFFERS]

Definition at line 40 of file GCS_MAVLink.cpp.

Referenced by comm_send_buffer(), and GCS_MAVLINK::update().

mavlink_comm_port

AP_HAL::UARTDriver* mavlink_comm_port[MAVLINK_COMM_NUM_BUFFERS]

MAVLink stream used for uartA.

Definition at line 39 of file GCS_MAVLink.cpp.

Referenced by GCS_MAVLINK::init(), and GCS_MAVLINK::update().

mavlink_system

mavlink_system_t mavlink_system

MAVLink system definition.

Definition at line 42 of file GCS_MAVLink.cpp.