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// MESSAGE DATA_STREAM PACKING
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#define MAVLINK_MSG_ID_DATA_STREAM 67
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typedef struct __mavlink_data_stream_t
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{
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 uint16_t message_rate; ///< The requested interval between two messages of this type
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 uint8_t stream_id; ///< The ID of the requested data stream
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 uint8_t on_off; ///< 1 stream is enabled, 0 stream is stopped.
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} mavlink_data_stream_t;
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#define MAVLINK_MSG_ID_DATA_STREAM_LEN 4
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#define MAVLINK_MSG_ID_67_LEN 4
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#define MAVLINK_MESSAGE_INFO_DATA_STREAM { \
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        "DATA_STREAM", \
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        3, \
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        {  { "message_rate", NULL, MAVLINK_TYPE_UINT16_T, 0, 0, offsetof(mavlink_data_stream_t, message_rate) }, \
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         { "stream_id", NULL, MAVLINK_TYPE_UINT8_T, 0, 2, offsetof(mavlink_data_stream_t, stream_id) }, \
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         { "on_off", NULL, MAVLINK_TYPE_UINT8_T, 0, 3, offsetof(mavlink_data_stream_t, on_off) }, \
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         } \
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}
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/**
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 * @brief Pack a data_stream message
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 * @param system_id ID of this system
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 * @param component_id ID of this component (e.g. 200 for IMU)
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 * @param msg The MAVLink message to compress the data into
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 *
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 * @param stream_id The ID of the requested data stream
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 * @param message_rate The requested interval between two messages of this type
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 * @param on_off 1 stream is enabled, 0 stream is stopped.
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 * @return length of the message in bytes (excluding serial stream start sign)
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 */
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static inline uint16_t mavlink_msg_data_stream_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
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                                                       uint8_t stream_id, uint16_t message_rate, uint8_t on_off)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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        char buf[4];
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        _mav_put_uint16_t(buf, 0, message_rate);
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        _mav_put_uint8_t(buf, 2, stream_id);
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        _mav_put_uint8_t(buf, 3, on_off);
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        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 4);
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#else
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        mavlink_data_stream_t packet;
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        packet.message_rate = message_rate;
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        packet.stream_id = stream_id;
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        packet.on_off = on_off;
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        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 4);
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#endif
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        msg->msgid = MAVLINK_MSG_ID_DATA_STREAM;
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        return mavlink_finalize_message(msg, system_id, component_id, 4, 21);
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}
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/**
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 * @brief Pack a data_stream message on a channel
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 * @param system_id ID of this system
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 * @param component_id ID of this component (e.g. 200 for IMU)
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 * @param chan The MAVLink channel this message was sent over
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 * @param msg The MAVLink message to compress the data into
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 * @param stream_id The ID of the requested data stream
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 * @param message_rate The requested interval between two messages of this type
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 * @param on_off 1 stream is enabled, 0 stream is stopped.
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 * @return length of the message in bytes (excluding serial stream start sign)
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 */
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static inline uint16_t mavlink_msg_data_stream_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
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                                                           mavlink_message_t* msg,
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                                                           uint8_t stream_id,uint16_t message_rate,uint8_t on_off)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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        char buf[4];
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        _mav_put_uint16_t(buf, 0, message_rate);
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        _mav_put_uint8_t(buf, 2, stream_id);
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        _mav_put_uint8_t(buf, 3, on_off);
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        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 4);
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#else
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        mavlink_data_stream_t packet;
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        packet.message_rate = message_rate;
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        packet.stream_id = stream_id;
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        packet.on_off = on_off;
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        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 4);
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#endif
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        msg->msgid = MAVLINK_MSG_ID_DATA_STREAM;
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        return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 4, 21);
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}
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/**
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 * @brief Encode a data_stream struct into a message
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 *
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 * @param system_id ID of this system
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 * @param component_id ID of this component (e.g. 200 for IMU)
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 * @param msg The MAVLink message to compress the data into
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 * @param data_stream C-struct to read the message contents from
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 */
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static inline uint16_t mavlink_msg_data_stream_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_data_stream_t* data_stream)
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{
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        return mavlink_msg_data_stream_pack(system_id, component_id, msg, data_stream->stream_id, data_stream->message_rate, data_stream->on_off);
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}
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/**
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 * @brief Send a data_stream message
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 * @param chan MAVLink channel to send the message
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 *
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 * @param stream_id The ID of the requested data stream
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 * @param message_rate The requested interval between two messages of this type
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 * @param on_off 1 stream is enabled, 0 stream is stopped.
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 */
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
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static inline void mavlink_msg_data_stream_send(mavlink_channel_t chan, uint8_t stream_id, uint16_t message_rate, uint8_t on_off)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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        char buf[4];
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        _mav_put_uint16_t(buf, 0, message_rate);
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        _mav_put_uint8_t(buf, 2, stream_id);
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        _mav_put_uint8_t(buf, 3, on_off);
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        _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_DATA_STREAM, buf, 4, 21);
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#else
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        mavlink_data_stream_t packet;
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        packet.message_rate = message_rate;
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        packet.stream_id = stream_id;
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        packet.on_off = on_off;
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        _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_DATA_STREAM, (const char *)&packet, 4, 21);
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#endif
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}
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#endif
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// MESSAGE DATA_STREAM UNPACKING
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/**
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 * @brief Get field stream_id from data_stream message
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 *
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 * @return The ID of the requested data stream
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 */
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static inline uint8_t mavlink_msg_data_stream_get_stream_id(const mavlink_message_t* msg)
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{
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        return _MAV_RETURN_uint8_t(msg,  2);
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}
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/**
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 * @brief Get field message_rate from data_stream message
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 *
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 * @return The requested interval between two messages of this type
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 */
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static inline uint16_t mavlink_msg_data_stream_get_message_rate(const mavlink_message_t* msg)
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{
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        return _MAV_RETURN_uint16_t(msg,  0);
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}
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/**
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 * @brief Get field on_off from data_stream message
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 *
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 * @return 1 stream is enabled, 0 stream is stopped.
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 */
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static inline uint8_t mavlink_msg_data_stream_get_on_off(const mavlink_message_t* msg)
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{
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        return _MAV_RETURN_uint8_t(msg,  3);
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}
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/**
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 * @brief Decode a data_stream message into a struct
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 *
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 * @param msg The message to decode
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 * @param data_stream C-struct to decode the message contents into
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 */
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static inline void mavlink_msg_data_stream_decode(const mavlink_message_t* msg, mavlink_data_stream_t* data_stream)
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{
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#if MAVLINK_NEED_BYTE_SWAP
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        data_stream->message_rate = mavlink_msg_data_stream_get_message_rate(msg);
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        data_stream->stream_id = mavlink_msg_data_stream_get_stream_id(msg);
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        data_stream->on_off = mavlink_msg_data_stream_get_on_off(msg);
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#else
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        memcpy(data_stream, _MAV_PAYLOAD(msg), 4);
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#endif
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}