#include <stdbool.h>#include <stdint.h>
Go to the source code of this file.
Classes | |
| struct | __mavlink_field_info |
| struct | __mavlink_message_info |
| struct | __mavlink_msg_entry |
| struct | __mavlink_signing |
| struct | __mavlink_signing_streams::__mavlink_signing_stream |
| struct | __mavlink_signing_streams |
| struct | __mavlink_status |
Typedefs | |
| typedef bool(* | mavlink_accept_unsigned_t) (const mavlink_status_t *status, uint32_t msgid) |
| typedef struct __mavlink_field_info | mavlink_field_info_t |
| typedef struct __mavlink_message_info | mavlink_message_info_t |
| typedef struct __mavlink_msg_entry | mavlink_msg_entry_t |
| typedef struct __mavlink_signing_streams | mavlink_signing_streams_t |
| typedef struct __mavlink_signing | mavlink_signing_t |
| typedef struct __mavlink_status | mavlink_status_t |
Functions | |
| MAVPACKED (typedef struct param_union{union{float param_float;int32_t param_int32;uint32_t param_uint32;int16_t param_int16;uint16_t param_uint16;int8_t param_int8;uint8_t param_uint8;uint8_t bytes[4];};uint8_t type;}) mavlink_param_union_t | |
| MAVPACKED (typedef struct param_union_extended{union{struct{uint8_t is_double:1;uint8_t mavlink_type:7;union{char c;uint8_t uint8;int8_t int8;uint16_t uint16;int16_t int16;uint32_t uint32;int32_t int32;float f;uint8_t align[7];};};uint8_t data[8];};}) mavlink_param_union_double_t | |
| MAVPACKED (typedef struct __mavlink_system{uint8_t sysid;uint8_t compid;}) mavlink_system_t | |
| MAVPACKED (typedef struct __mavlink_message{uint16_t checksum;uint8_t magic;uint8_t len;uint8_t incompat_flags;uint8_t compat_flags;uint8_t seq;uint8_t sysid;uint8_t compid;uint32_t msgid:24;uint64_t payload64[(MAVLINK_MAX_PAYLOAD_LEN+MAVLINK_NUM_CHECKSUM_BYTES+7)/8];uint8_t ck[2];uint8_t signature[MAVLINK_SIGNATURE_BLOCK_LEN];}) mavlink_message_t | |
Macro Definition Documentation
| #define _MAV_PAYLOAD | ( | msg | ) | ((const char *)(&((msg)->payload64[0]))) |
Definition at line 157 of file include_v2.0/mavlink_types.h.
| #define _MAV_PAYLOAD_NON_CONST | ( | msg | ) | ((char *)(&((msg)->payload64[0]))) |
Definition at line 158 of file include_v2.0/mavlink_types.h.
| #define MAV_MSG_ENTRY_FLAG_HAVE_TARGET_COMPONENT 2 |
Definition at line 276 of file include_v2.0/mavlink_types.h.
| #define MAV_MSG_ENTRY_FLAG_HAVE_TARGET_SYSTEM 1 |
Definition at line 275 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_BIG_ENDIAN 0 |
Definition at line 272 of file include_v2.0/mavlink_types.h.
| #define mavlink_ck_a | ( | msg | ) | *((msg)->len + (uint8_t *)_MAV_PAYLOAD_NON_CONST(msg)) |
Definition at line 161 of file include_v2.0/mavlink_types.h.
| #define mavlink_ck_b | ( | msg | ) | *(((msg)->len+(uint16_t)1) + (uint8_t *)_MAV_PAYLOAD_NON_CONST(msg)) |
Definition at line 162 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_COMM_NUM_BUFFERS 4 |
Definition at line 180 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_CORE_HEADER_LEN 9 |
Length of core header (of the comm. layer)
Definition at line 27 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_CORE_HEADER_MAVLINK1_LEN 5 |
Length of MAVLink1 core header (of the comm. layer)
Definition at line 28 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_IFLAG_MASK 0x01 |
Definition at line 294 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_IFLAG_SIGNED 0x01 |
Definition at line 293 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_LITTLE_ENDIAN 1 |
Definition at line 273 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_MAX_FIELDS 64 |
Definition at line 137 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_MAX_PACKET_LEN (MAVLINK_MAX_PAYLOAD_LEN + MAVLINK_NUM_NON_PAYLOAD_BYTES + MAVLINK_SIGNATURE_BLOCK_LEN) |
Maximum packet length.
Definition at line 35 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_MAX_PAYLOAD_LEN 255 |
Maximum payload length.
Definition at line 24 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_MAX_SIGNING_STREAMS 16 |
Definition at line 259 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_NUM_CHECKSUM_BYTES 2 |
Definition at line 30 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_NUM_HEADER_BYTES (MAVLINK_CORE_HEADER_LEN + 1) |
Length of all header bytes, including core and stx.
Definition at line 29 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_NUM_NON_PAYLOAD_BYTES (MAVLINK_NUM_HEADER_BYTES + MAVLINK_NUM_CHECKSUM_BYTES) |
Definition at line 31 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_SIGNATURE_BLOCK_LEN 13 |
Definition at line 33 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_SIGNING_FLAG_SIGN_OUTGOING 1 |
Enable outgoing signing.
Definition at line 241 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_STATUS_FLAG_IN_BADSIG 8 |
Definition at line 213 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_STATUS_FLAG_IN_MAVLINK1 1 |
Definition at line 210 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_STATUS_FLAG_IN_SIGNED 4 |
Definition at line 212 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_STATUS_FLAG_OUT_MAVLINK1 2 |
Definition at line 211 of file include_v2.0/mavlink_types.h.
| #define MAVLINK_STX_MAVLINK1 0xFE |
Definition at line 215 of file include_v2.0/mavlink_types.h.
| #define MAVPACKED | ( | __Declaration__ | ) | __pragma( pack(push, 1) ) __Declaration__ __pragma( pack(pop) ) |
Definition at line 19 of file include_v2.0/mavlink_types.h.
Typedef Documentation
| typedef bool(* mavlink_accept_unsigned_t) (const mavlink_status_t *status, uint32_t msgid) |
Definition at line 236 of file include_v2.0/mavlink_types.h.
| typedef struct __mavlink_field_info mavlink_field_info_t |
| typedef struct __mavlink_message_info mavlink_message_info_t |
| typedef struct __mavlink_msg_entry mavlink_msg_entry_t |
| typedef struct __mavlink_signing_streams mavlink_signing_streams_t |
| typedef struct __mavlink_signing mavlink_signing_t |
| typedef struct __mavlink_status mavlink_status_t |
Enumeration Type Documentation
| enum mavlink_channel_t |
| Enumerator | |
|---|---|
| MAVLINK_COMM_0 | |
| MAVLINK_COMM_1 | |
| MAVLINK_COMM_2 | |
| MAVLINK_COMM_3 | |
| MAVLINK_COMM_0 | |
| MAVLINK_COMM_1 | |
| MAVLINK_COMM_2 | |
| MAVLINK_COMM_3 | |
| MAVLINK_COMM_0 | |
| MAVLINK_COMM_1 | |
| MAVLINK_COMM_2 | |
| MAVLINK_COMM_3 | |
Definition at line 164 of file include_v2.0/mavlink_types.h.
| enum mavlink_framing_t |
| Enumerator | |
|---|---|
| MAVLINK_FRAMING_INCOMPLETE | |
| MAVLINK_FRAMING_OK | |
| MAVLINK_FRAMING_BAD_CRC | |
| MAVLINK_FRAMING_INCOMPLETE | |
| MAVLINK_FRAMING_OK | |
| MAVLINK_FRAMING_BAD_CRC | |
| MAVLINK_FRAMING_BAD_SIGNATURE | |
Definition at line 203 of file include_v2.0/mavlink_types.h.
Definition at line 123 of file include_v2.0/mavlink_types.h.
Definition at line 184 of file include_v2.0/mavlink_types.h.
Function Documentation
| MAVPACKED | ( | typedef struct param_union{union{float param_float;int32_t param_int32;uint32_t param_uint32;int16_t param_int16;uint16_t param_uint16;int8_t param_int8;uint8_t param_uint8;uint8_t bytes[4];};uint8_t type;} | ) |
Old-style 4 byte param union
This struct is the data format to be used when sending parameters. The parameter should be copied to the native type (without type conversion) and re-instanted on the receiving side using the native type as well.
| MAVPACKED | ( | typedef struct param_union_extended{union{struct{uint8_t is_double:1;uint8_t mavlink_type:7;union{char c;uint8_t uint8;int8_t int8;uint16_t uint16;int16_t int16;uint32_t uint32;int32_t int32;float f;uint8_t align[7];};};uint8_t data[8];};} | ) |
New-style 8 byte param union mavlink_param_union_double_t will be 8 bytes long, and treated as needing 8 byte alignment for the purposes of MAVLink 1.0 field ordering. The mavlink_param_union_double_t will be treated as a little-endian structure.
If is_double is 1 then the type is a double, and the remaining 63 bits are the double, with the lowest bit of the mantissa zero. The intention is that by replacing the is_double bit with 0 the type can be directly used as a double (as the is_double bit corresponds to the lowest mantissa bit of a double). If is_double is 0 then mavlink_type gives the type in the union. The mavlink_types.h header will also need to have shifts/masks to define the bit boundaries in the above, as bitfield ordering isn’t consistent between platforms. The above is intended to be for gcc on x86, which should be the same as gcc on little-endian arm. When using shifts/masks the value will be treated as a 64 bit unsigned number, and the bits pulled out using the shifts/masks.
| MAVPACKED | ( | typedef struct __mavlink_system{uint8_t sysid;uint8_t compid;} | ) |
This structure is required to make the mavlink_send_xxx convenience functions work, as it tells the library what the current system and component ID are.
| MAVPACKED | ( | typedef struct __mavlink_message{uint16_t checksum;uint8_t magic;uint8_t len;uint8_t incompat_flags;uint8_t compat_flags;uint8_t seq;uint8_t sysid;uint8_t compid;uint32_t msgid:24;uint64_t payload64[(MAVLINK_MAX_PAYLOAD_LEN+MAVLINK_NUM_CHECKSUM_BYTES+7)/8];uint8_t ck[2];uint8_t signature[MAVLINK_SIGNATURE_BLOCK_LEN];} | ) |