Add CAstral dialect

CAstral/mavlink.h

+/** @file
+ *  @brief MAVLink comm protocol built from CAstral.xml
+ *  @see http://mavlink.org
+ */
+#pragma once
+#ifndef MAVLINK_H
+#define MAVLINK_H
+
+#define MAVLINK_PRIMARY_XML_IDX 0
+
+#ifndef MAVLINK_STX
+#define MAVLINK_STX 253
+#endif
+
+#ifndef MAVLINK_ENDIAN
+#define MAVLINK_ENDIAN MAVLINK_LITTLE_ENDIAN
+#endif
+
+#ifndef MAVLINK_ALIGNED_FIELDS
+#define MAVLINK_ALIGNED_FIELDS 1
+#endif
+
+#ifndef MAVLINK_CRC_EXTRA
+#define MAVLINK_CRC_EXTRA 1
+#endif
+
+#ifndef MAVLINK_COMMAND_24BIT
+#define MAVLINK_COMMAND_24BIT 1
+#endif
+
+#include "version.h"
+#include "CAstral.h"
+
+#endif // MAVLINK_H

CAstral/mavlink_msg_auth_key.h

+#pragma once
+// MESSAGE AUTH_KEY PACKING
+
+#define MAVLINK_MSG_ID_AUTH_KEY 7
+
+
+typedef struct __mavlink_auth_key_t {
+ char key[32]; /*<  key*/
+} mavlink_auth_key_t;
+
+#define MAVLINK_MSG_ID_AUTH_KEY_LEN 32
+#define MAVLINK_MSG_ID_AUTH_KEY_MIN_LEN 32
+#define MAVLINK_MSG_ID_7_LEN 32
+#define MAVLINK_MSG_ID_7_MIN_LEN 32
+
+#define MAVLINK_MSG_ID_AUTH_KEY_CRC 119
+#define MAVLINK_MSG_ID_7_CRC 119
+
+#define MAVLINK_MSG_AUTH_KEY_FIELD_KEY_LEN 32
+
+#if MAVLINK_COMMAND_24BIT
+#define MAVLINK_MESSAGE_INFO_AUTH_KEY { \
+    7, \
+    "AUTH_KEY", \
+    1, \
+    {  { "key", NULL, MAVLINK_TYPE_CHAR, 32, 0, offsetof(mavlink_auth_key_t, key) }, \
+         } \
+}
+#else
+#define MAVLINK_MESSAGE_INFO_AUTH_KEY { \
+    "AUTH_KEY", \
+    1, \
+    {  { "key", NULL, MAVLINK_TYPE_CHAR, 32, 0, offsetof(mavlink_auth_key_t, key) }, \
+         } \
+}
+#endif
+
+/**
+ * @brief Pack a auth_key message
+ * @param system_id ID of this system
+ * @param component_id ID of this component (e.g. 200 for IMU)
+ * @param msg The MAVLink message to compress the data into
+ *
+ * @param key  key
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_auth_key_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
+                               const char *key)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    char buf[MAVLINK_MSG_ID_AUTH_KEY_LEN];
+
+    _mav_put_char_array(buf, 0, key, 32);
+        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_AUTH_KEY_LEN);
+#else
+    mavlink_auth_key_t packet;
+
+    mav_array_memcpy(packet.key, key, sizeof(char)*32);
+        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_AUTH_KEY_LEN);
+#endif
+
+    msg->msgid = MAVLINK_MSG_ID_AUTH_KEY;
+    return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_AUTH_KEY_MIN_LEN, MAVLINK_MSG_ID_AUTH_KEY_LEN, MAVLINK_MSG_ID_AUTH_KEY_CRC);
+}
+
+/**
+ * @brief Pack a auth_key message on a channel
+ * @param system_id ID of this system
+ * @param component_id ID of this component (e.g. 200 for IMU)
+ * @param chan The MAVLink channel this message will be sent over
+ * @param msg The MAVLink message to compress the data into
+ * @param key  key
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_auth_key_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
+                               mavlink_message_t* msg,
+                                   const char *key)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    char buf[MAVLINK_MSG_ID_AUTH_KEY_LEN];
+
+    _mav_put_char_array(buf, 0, key, 32);
+        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_AUTH_KEY_LEN);
+#else
+    mavlink_auth_key_t packet;
+
+    mav_array_memcpy(packet.key, key, sizeof(char)*32);
+        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_AUTH_KEY_LEN);
+#endif
+
+    msg->msgid = MAVLINK_MSG_ID_AUTH_KEY;
+    return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_AUTH_KEY_MIN_LEN, MAVLINK_MSG_ID_AUTH_KEY_LEN, MAVLINK_MSG_ID_AUTH_KEY_CRC);
+}
+
+/**
+ * @brief Encode a auth_key struct
+ *
+ * @param system_id ID of this system
+ * @param component_id ID of this component (e.g. 200 for IMU)
+ * @param msg The MAVLink message to compress the data into
+ * @param auth_key C-struct to read the message contents from
+ */
+static inline uint16_t mavlink_msg_auth_key_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_auth_key_t* auth_key)
+{
+    return mavlink_msg_auth_key_pack(system_id, component_id, msg, auth_key->key);
+}
+
+/**
+ * @brief Encode a auth_key struct on a channel
+ *
+ * @param system_id ID of this system
+ * @param component_id ID of this component (e.g. 200 for IMU)
+ * @param chan The MAVLink channel this message will be sent over
+ * @param msg The MAVLink message to compress the data into
+ * @param auth_key C-struct to read the message contents from
+ */
+static inline uint16_t mavlink_msg_auth_key_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_auth_key_t* auth_key)
+{
+    return mavlink_msg_auth_key_pack_chan(system_id, component_id, chan, msg, auth_key->key);
+}
+
+/**
+ * @brief Send a auth_key message
+ * @param chan MAVLink channel to send the message
+ *
+ * @param key  key
+ */
+#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
+
+static inline void mavlink_msg_auth_key_send(mavlink_channel_t chan, const char *key)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    char buf[MAVLINK_MSG_ID_AUTH_KEY_LEN];
+
+    _mav_put_char_array(buf, 0, key, 32);
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_AUTH_KEY, buf, MAVLINK_MSG_ID_AUTH_KEY_MIN_LEN, MAVLINK_MSG_ID_AUTH_KEY_LEN, MAVLINK_MSG_ID_AUTH_KEY_CRC);
+#else
+    mavlink_auth_key_t packet;
+
+    mav_array_memcpy(packet.key, key, sizeof(char)*32);
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_AUTH_KEY, (const char *)&packet, MAVLINK_MSG_ID_AUTH_KEY_MIN_LEN, MAVLINK_MSG_ID_AUTH_KEY_LEN, MAVLINK_MSG_ID_AUTH_KEY_CRC);
+#endif
+}
+
+/**
+ * @brief Send a auth_key message
+ * @param chan MAVLink channel to send the message
+ * @param struct The MAVLink struct to serialize
+ */
+static inline void mavlink_msg_auth_key_send_struct(mavlink_channel_t chan, const mavlink_auth_key_t* auth_key)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    mavlink_msg_auth_key_send(chan, auth_key->key);
+#else
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_AUTH_KEY, (const char *)auth_key, MAVLINK_MSG_ID_AUTH_KEY_MIN_LEN, MAVLINK_MSG_ID_AUTH_KEY_LEN, MAVLINK_MSG_ID_AUTH_KEY_CRC);
+#endif
+}
+
+#if MAVLINK_MSG_ID_AUTH_KEY_LEN <= MAVLINK_MAX_PAYLOAD_LEN
+/*
+  This varient of _send() can be used to save stack space by re-using
+  memory from the receive buffer.  The caller provides a
+  mavlink_message_t which is the size of a full mavlink message. This
+  is usually the receive buffer for the channel, and allows a reply to an
+  incoming message with minimum stack space usage.
+ */
+static inline void mavlink_msg_auth_key_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan,  const char *key)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    char *buf = (char *)msgbuf;
+
+    _mav_put_char_array(buf, 0, key, 32);
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_AUTH_KEY, buf, MAVLINK_MSG_ID_AUTH_KEY_MIN_LEN, MAVLINK_MSG_ID_AUTH_KEY_LEN, MAVLINK_MSG_ID_AUTH_KEY_CRC);
+#else
+    mavlink_auth_key_t *packet = (mavlink_auth_key_t *)msgbuf;
+
+    mav_array_memcpy(packet->key, key, sizeof(char)*32);
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_AUTH_KEY, (const char *)packet, MAVLINK_MSG_ID_AUTH_KEY_MIN_LEN, MAVLINK_MSG_ID_AUTH_KEY_LEN, MAVLINK_MSG_ID_AUTH_KEY_CRC);
+#endif
+}
+#endif
+
+#endif
+
+// MESSAGE AUTH_KEY UNPACKING
+
+
+/**
+ * @brief Get field key from auth_key message
+ *
+ * @return  key
+ */
+static inline uint16_t mavlink_msg_auth_key_get_key(const mavlink_message_t* msg, char *key)
+{
+    return _MAV_RETURN_char_array(msg, key, 32,  0);
+}
+
+/**
+ * @brief Decode a auth_key message into a struct
+ *
+ * @param msg The message to decode
+ * @param auth_key C-struct to decode the message contents into
+ */
+static inline void mavlink_msg_auth_key_decode(const mavlink_message_t* msg, mavlink_auth_key_t* auth_key)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    mavlink_msg_auth_key_get_key(msg, auth_key->key);
+#else
+        uint8_t len = msg->len < MAVLINK_MSG_ID_AUTH_KEY_LEN? msg->len : MAVLINK_MSG_ID_AUTH_KEY_LEN;
+        memset(auth_key, 0, MAVLINK_MSG_ID_AUTH_KEY_LEN);
+    memcpy(auth_key, _MAV_PAYLOAD(msg), len);
+#endif
+}

CAstral/mavlink_msg_camera_trigger.h

+#pragma once
+// MESSAGE CAMERA_TRIGGER PACKING
+
+#define MAVLINK_MSG_ID_CAMERA_TRIGGER 112
+
+
+typedef struct __mavlink_camera_trigger_t {
+ uint64_t time_usec; /*<  Timestamp for the image frame in microseconds*/
+ uint32_t seq; /*<  Image frame sequence*/
+} mavlink_camera_trigger_t;
+
+#define MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN 12
+#define MAVLINK_MSG_ID_CAMERA_TRIGGER_MIN_LEN 12
+#define MAVLINK_MSG_ID_112_LEN 12
+#define MAVLINK_MSG_ID_112_MIN_LEN 12
+
+#define MAVLINK_MSG_ID_CAMERA_TRIGGER_CRC 174
+#define MAVLINK_MSG_ID_112_CRC 174
+
+
+
+#if MAVLINK_COMMAND_24BIT
+#define MAVLINK_MESSAGE_INFO_CAMERA_TRIGGER { \
+    112, \
+    "CAMERA_TRIGGER", \
+    2, \
+    {  { "time_usec", NULL, MAVLINK_TYPE_UINT64_T, 0, 0, offsetof(mavlink_camera_trigger_t, time_usec) }, \
+         { "seq", NULL, MAVLINK_TYPE_UINT32_T, 0, 8, offsetof(mavlink_camera_trigger_t, seq) }, \
+         } \
+}
+#else
+#define MAVLINK_MESSAGE_INFO_CAMERA_TRIGGER { \
+    "CAMERA_TRIGGER", \
+    2, \
+    {  { "time_usec", NULL, MAVLINK_TYPE_UINT64_T, 0, 0, offsetof(mavlink_camera_trigger_t, time_usec) }, \
+         { "seq", NULL, MAVLINK_TYPE_UINT32_T, 0, 8, offsetof(mavlink_camera_trigger_t, seq) }, \
+         } \
+}
+#endif
+
+/**
+ * @brief Pack a camera_trigger message
+ * @param system_id ID of this system
+ * @param component_id ID of this component (e.g. 200 for IMU)
+ * @param msg The MAVLink message to compress the data into
+ *
+ * @param time_usec  Timestamp for the image frame in microseconds
+ * @param seq  Image frame sequence
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_camera_trigger_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
+                               uint64_t time_usec, uint32_t seq)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    char buf[MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN];
+    _mav_put_uint64_t(buf, 0, time_usec);
+    _mav_put_uint32_t(buf, 8, seq);
+
+        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN);
+#else
+    mavlink_camera_trigger_t packet;
+    packet.time_usec = time_usec;
+    packet.seq = seq;
+
+        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN);
+#endif
+
+    msg->msgid = MAVLINK_MSG_ID_CAMERA_TRIGGER;
+    return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_CAMERA_TRIGGER_MIN_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_CRC);
+}
+
+/**
+ * @brief Pack a camera_trigger message on a channel
+ * @param system_id ID of this system
+ * @param component_id ID of this component (e.g. 200 for IMU)
+ * @param chan The MAVLink channel this message will be sent over
+ * @param msg The MAVLink message to compress the data into
+ * @param time_usec  Timestamp for the image frame in microseconds
+ * @param seq  Image frame sequence
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_camera_trigger_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
+                               mavlink_message_t* msg,
+                                   uint64_t time_usec,uint32_t seq)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    char buf[MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN];
+    _mav_put_uint64_t(buf, 0, time_usec);
+    _mav_put_uint32_t(buf, 8, seq);
+
+        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN);
+#else
+    mavlink_camera_trigger_t packet;
+    packet.time_usec = time_usec;
+    packet.seq = seq;
+
+        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN);
+#endif
+
+    msg->msgid = MAVLINK_MSG_ID_CAMERA_TRIGGER;
+    return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_CAMERA_TRIGGER_MIN_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_CRC);
+}
+
+/**
+ * @brief Encode a camera_trigger struct
+ *
+ * @param system_id ID of this system
+ * @param component_id ID of this component (e.g. 200 for IMU)
+ * @param msg The MAVLink message to compress the data into
+ * @param camera_trigger C-struct to read the message contents from
+ */
+static inline uint16_t mavlink_msg_camera_trigger_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_camera_trigger_t* camera_trigger)
+{
+    return mavlink_msg_camera_trigger_pack(system_id, component_id, msg, camera_trigger->time_usec, camera_trigger->seq);
+}
+
+/**
+ * @brief Encode a camera_trigger struct on a channel
+ *
+ * @param system_id ID of this system
+ * @param component_id ID of this component (e.g. 200 for IMU)
+ * @param chan The MAVLink channel this message will be sent over
+ * @param msg The MAVLink message to compress the data into
+ * @param camera_trigger C-struct to read the message contents from
+ */
+static inline uint16_t mavlink_msg_camera_trigger_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_camera_trigger_t* camera_trigger)
+{
+    return mavlink_msg_camera_trigger_pack_chan(system_id, component_id, chan, msg, camera_trigger->time_usec, camera_trigger->seq);
+}
+
+/**
+ * @brief Send a camera_trigger message
+ * @param chan MAVLink channel to send the message
+ *
+ * @param time_usec  Timestamp for the image frame in microseconds
+ * @param seq  Image frame sequence
+ */
+#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
+
+static inline void mavlink_msg_camera_trigger_send(mavlink_channel_t chan, uint64_t time_usec, uint32_t seq)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    char buf[MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN];
+    _mav_put_uint64_t(buf, 0, time_usec);
+    _mav_put_uint32_t(buf, 8, seq);
+
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_CAMERA_TRIGGER, buf, MAVLINK_MSG_ID_CAMERA_TRIGGER_MIN_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_CRC);
+#else
+    mavlink_camera_trigger_t packet;
+    packet.time_usec = time_usec;
+    packet.seq = seq;
+
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_CAMERA_TRIGGER, (const char *)&packet, MAVLINK_MSG_ID_CAMERA_TRIGGER_MIN_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_CRC);
+#endif
+}
+
+/**
+ * @brief Send a camera_trigger message
+ * @param chan MAVLink channel to send the message
+ * @param struct The MAVLink struct to serialize
+ */
+static inline void mavlink_msg_camera_trigger_send_struct(mavlink_channel_t chan, const mavlink_camera_trigger_t* camera_trigger)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    mavlink_msg_camera_trigger_send(chan, camera_trigger->time_usec, camera_trigger->seq);
+#else
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_CAMERA_TRIGGER, (const char *)camera_trigger, MAVLINK_MSG_ID_CAMERA_TRIGGER_MIN_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_CRC);
+#endif
+}
+
+#if MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN <= MAVLINK_MAX_PAYLOAD_LEN
+/*
+  This varient of _send() can be used to save stack space by re-using
+  memory from the receive buffer.  The caller provides a
+  mavlink_message_t which is the size of a full mavlink message. This
+  is usually the receive buffer for the channel, and allows a reply to an
+  incoming message with minimum stack space usage.
+ */
+static inline void mavlink_msg_camera_trigger_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan,  uint64_t time_usec, uint32_t seq)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    char *buf = (char *)msgbuf;
+    _mav_put_uint64_t(buf, 0, time_usec);
+    _mav_put_uint32_t(buf, 8, seq);
+
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_CAMERA_TRIGGER, buf, MAVLINK_MSG_ID_CAMERA_TRIGGER_MIN_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_CRC);
+#else
+    mavlink_camera_trigger_t *packet = (mavlink_camera_trigger_t *)msgbuf;
+    packet->time_usec = time_usec;
+    packet->seq = seq;
+
+    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_CAMERA_TRIGGER, (const char *)packet, MAVLINK_MSG_ID_CAMERA_TRIGGER_MIN_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN, MAVLINK_MSG_ID_CAMERA_TRIGGER_CRC);
+#endif
+}
+#endif
+
+#endif
+
+// MESSAGE CAMERA_TRIGGER UNPACKING
+
+
+/**
+ * @brief Get field time_usec from camera_trigger message
+ *
+ * @return  Timestamp for the image frame in microseconds
+ */
+static inline uint64_t mavlink_msg_camera_trigger_get_time_usec(const mavlink_message_t* msg)
+{
+    return _MAV_RETURN_uint64_t(msg,  0);
+}
+
+/**
+ * @brief Get field seq from camera_trigger message
+ *
+ * @return  Image frame sequence
+ */
+static inline uint32_t mavlink_msg_camera_trigger_get_seq(const mavlink_message_t* msg)
+{
+    return _MAV_RETURN_uint32_t(msg,  8);
+}
+
+/**
+ * @brief Decode a camera_trigger message into a struct
+ *
+ * @param msg The message to decode
+ * @param camera_trigger C-struct to decode the message contents into
+ */
+static inline void mavlink_msg_camera_trigger_decode(const mavlink_message_t* msg, mavlink_camera_trigger_t* camera_trigger)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+    camera_trigger->time_usec = mavlink_msg_camera_trigger_get_time_usec(msg);
+    camera_trigger->seq = mavlink_msg_camera_trigger_get_seq(msg);
+#else
+        uint8_t len = msg->len < MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN? msg->len : MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN;
+        memset(camera_trigger, 0, MAVLINK_MSG_ID_CAMERA_TRIGGER_LEN);
+    memcpy(camera_trigger, _MAV_PAYLOAD(msg), len);
+#endif
+}