298 lines
13 KiB
C
Executable File
298 lines
13 KiB
C
Executable File
// MESSAGE PARAM_VALUE PACKING
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#define MAVLINK_MSG_ID_PARAM_VALUE 22
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typedef struct __mavlink_param_value_t
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{
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float param_value; ///< Onboard parameter value
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uint16_t param_count; ///< Total number of onboard parameters
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uint16_t param_index; ///< Index of this onboard parameter
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char param_id[16]; ///< Onboard parameter id, terminated by NULL if the length is less than 16 human-readable chars and WITHOUT null termination (NULL) byte if the length is exactly 16 chars - applications have to provide 16+1 bytes storage if the ID is stored as string
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uint8_t param_type; ///< Onboard parameter type: see the MAV_PARAM_TYPE enum for supported data types.
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} mavlink_param_value_t;
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#define MAVLINK_MSG_ID_PARAM_VALUE_LEN 25
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#define MAVLINK_MSG_ID_22_LEN 25
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#define MAVLINK_MSG_ID_PARAM_VALUE_CRC 220
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#define MAVLINK_MSG_ID_22_CRC 220
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#define MAVLINK_MSG_PARAM_VALUE_FIELD_PARAM_ID_LEN 16
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#define MAVLINK_MESSAGE_INFO_PARAM_VALUE { \
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"PARAM_VALUE", \
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5, \
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{ { "param_value", NULL, MAVLINK_TYPE_FLOAT, 0, 0, offsetof(mavlink_param_value_t, param_value) }, \
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{ "param_count", NULL, MAVLINK_TYPE_UINT16_T, 0, 4, offsetof(mavlink_param_value_t, param_count) }, \
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{ "param_index", NULL, MAVLINK_TYPE_UINT16_T, 0, 6, offsetof(mavlink_param_value_t, param_index) }, \
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{ "param_id", NULL, MAVLINK_TYPE_CHAR, 16, 8, offsetof(mavlink_param_value_t, param_id) }, \
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{ "param_type", NULL, MAVLINK_TYPE_UINT8_T, 0, 24, offsetof(mavlink_param_value_t, param_type) }, \
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} \
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}
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/**
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* @brief Pack a param_value 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 param_id Onboard parameter id, terminated by NULL if the length is less than 16 human-readable chars and WITHOUT null termination (NULL) byte if the length is exactly 16 chars - applications have to provide 16+1 bytes storage if the ID is stored as string
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* @param param_value Onboard parameter value
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* @param param_type Onboard parameter type: see the MAV_PARAM_TYPE enum for supported data types.
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* @param param_count Total number of onboard parameters
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* @param param_index Index of this onboard parameter
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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_param_value_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
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const char *param_id, float param_value, uint8_t param_type, uint16_t param_count, uint16_t param_index)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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char buf[MAVLINK_MSG_ID_PARAM_VALUE_LEN];
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_mav_put_float(buf, 0, param_value);
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_mav_put_uint16_t(buf, 4, param_count);
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_mav_put_uint16_t(buf, 6, param_index);
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_mav_put_uint8_t(buf, 24, param_type);
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_mav_put_char_array(buf, 8, param_id, 16);
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memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#else
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mavlink_param_value_t packet;
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packet.param_value = param_value;
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packet.param_count = param_count;
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packet.param_index = param_index;
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packet.param_type = param_type;
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mav_array_memcpy(packet.param_id, param_id, sizeof(char)*16);
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memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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msg->msgid = MAVLINK_MSG_ID_PARAM_VALUE;
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#if MAVLINK_CRC_EXTRA
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return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_PARAM_VALUE_LEN, MAVLINK_MSG_ID_PARAM_VALUE_CRC);
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#else
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return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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}
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/**
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* @brief Pack a param_value 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 will be sent over
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* @param msg The MAVLink message to compress the data into
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* @param param_id Onboard parameter id, terminated by NULL if the length is less than 16 human-readable chars and WITHOUT null termination (NULL) byte if the length is exactly 16 chars - applications have to provide 16+1 bytes storage if the ID is stored as string
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* @param param_value Onboard parameter value
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* @param param_type Onboard parameter type: see the MAV_PARAM_TYPE enum for supported data types.
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* @param param_count Total number of onboard parameters
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* @param param_index Index of this onboard parameter
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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_param_value_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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const char *param_id,float param_value,uint8_t param_type,uint16_t param_count,uint16_t param_index)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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char buf[MAVLINK_MSG_ID_PARAM_VALUE_LEN];
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_mav_put_float(buf, 0, param_value);
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_mav_put_uint16_t(buf, 4, param_count);
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_mav_put_uint16_t(buf, 6, param_index);
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_mav_put_uint8_t(buf, 24, param_type);
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_mav_put_char_array(buf, 8, param_id, 16);
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memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#else
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mavlink_param_value_t packet;
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packet.param_value = param_value;
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packet.param_count = param_count;
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packet.param_index = param_index;
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packet.param_type = param_type;
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mav_array_memcpy(packet.param_id, param_id, sizeof(char)*16);
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memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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msg->msgid = MAVLINK_MSG_ID_PARAM_VALUE;
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#if MAVLINK_CRC_EXTRA
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return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_PARAM_VALUE_LEN, MAVLINK_MSG_ID_PARAM_VALUE_CRC);
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#else
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return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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}
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/**
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* @brief Encode a param_value struct
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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 param_value C-struct to read the message contents from
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*/
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static inline uint16_t mavlink_msg_param_value_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_param_value_t* param_value)
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{
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return mavlink_msg_param_value_pack(system_id, component_id, msg, param_value->param_id, param_value->param_value, param_value->param_type, param_value->param_count, param_value->param_index);
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}
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/**
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* @brief Encode a param_value struct on a channel
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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 chan The MAVLink channel this message will be sent over
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* @param msg The MAVLink message to compress the data into
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* @param param_value C-struct to read the message contents from
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*/
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static inline uint16_t mavlink_msg_param_value_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_param_value_t* param_value)
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{
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return mavlink_msg_param_value_pack_chan(system_id, component_id, chan, msg, param_value->param_id, param_value->param_value, param_value->param_type, param_value->param_count, param_value->param_index);
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}
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/**
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* @brief Send a param_value message
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* @param chan MAVLink channel to send the message
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*
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* @param param_id Onboard parameter id, terminated by NULL if the length is less than 16 human-readable chars and WITHOUT null termination (NULL) byte if the length is exactly 16 chars - applications have to provide 16+1 bytes storage if the ID is stored as string
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* @param param_value Onboard parameter value
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* @param param_type Onboard parameter type: see the MAV_PARAM_TYPE enum for supported data types.
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* @param param_count Total number of onboard parameters
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* @param param_index Index of this onboard parameter
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*/
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
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static inline void mavlink_msg_param_value_send(mavlink_channel_t chan, const char *param_id, float param_value, uint8_t param_type, uint16_t param_count, uint16_t param_index)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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char buf[MAVLINK_MSG_ID_PARAM_VALUE_LEN];
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_mav_put_float(buf, 0, param_value);
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_mav_put_uint16_t(buf, 4, param_count);
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_mav_put_uint16_t(buf, 6, param_index);
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_mav_put_uint8_t(buf, 24, param_type);
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_mav_put_char_array(buf, 8, param_id, 16);
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#if MAVLINK_CRC_EXTRA
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, buf, MAVLINK_MSG_ID_PARAM_VALUE_LEN, MAVLINK_MSG_ID_PARAM_VALUE_CRC);
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#else
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, buf, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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#else
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mavlink_param_value_t packet;
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packet.param_value = param_value;
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packet.param_count = param_count;
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packet.param_index = param_index;
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packet.param_type = param_type;
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mav_array_memcpy(packet.param_id, param_id, sizeof(char)*16);
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#if MAVLINK_CRC_EXTRA
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, (const char *)&packet, MAVLINK_MSG_ID_PARAM_VALUE_LEN, MAVLINK_MSG_ID_PARAM_VALUE_CRC);
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#else
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, (const char *)&packet, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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#endif
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}
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#if MAVLINK_MSG_ID_PARAM_VALUE_LEN <= MAVLINK_MAX_PAYLOAD_LEN
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/*
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This varient of _send() can be used to save stack space by re-using
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memory from the receive buffer. The caller provides a
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mavlink_message_t which is the size of a full mavlink message. This
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is usually the receive buffer for the channel, and allows a reply to an
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incoming message with minimum stack space usage.
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*/
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static inline void mavlink_msg_param_value_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan, const char *param_id, float param_value, uint8_t param_type, uint16_t param_count, uint16_t param_index)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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char *buf = (char *)msgbuf;
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_mav_put_float(buf, 0, param_value);
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_mav_put_uint16_t(buf, 4, param_count);
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_mav_put_uint16_t(buf, 6, param_index);
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_mav_put_uint8_t(buf, 24, param_type);
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_mav_put_char_array(buf, 8, param_id, 16);
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#if MAVLINK_CRC_EXTRA
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, buf, MAVLINK_MSG_ID_PARAM_VALUE_LEN, MAVLINK_MSG_ID_PARAM_VALUE_CRC);
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#else
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, buf, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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#else
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mavlink_param_value_t *packet = (mavlink_param_value_t *)msgbuf;
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packet->param_value = param_value;
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packet->param_count = param_count;
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packet->param_index = param_index;
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packet->param_type = param_type;
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mav_array_memcpy(packet->param_id, param_id, sizeof(char)*16);
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#if MAVLINK_CRC_EXTRA
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, (const char *)packet, MAVLINK_MSG_ID_PARAM_VALUE_LEN, MAVLINK_MSG_ID_PARAM_VALUE_CRC);
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#else
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, (const char *)packet, MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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#endif
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}
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#endif
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#endif
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// MESSAGE PARAM_VALUE UNPACKING
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/**
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* @brief Get field param_id from param_value message
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*
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* @return Onboard parameter id, terminated by NULL if the length is less than 16 human-readable chars and WITHOUT null termination (NULL) byte if the length is exactly 16 chars - applications have to provide 16+1 bytes storage if the ID is stored as string
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*/
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static inline uint16_t mavlink_msg_param_value_get_param_id(const mavlink_message_t* msg, char *param_id)
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{
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return _MAV_RETURN_char_array(msg, param_id, 16, 8);
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}
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/**
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* @brief Get field param_value from param_value message
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*
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* @return Onboard parameter value
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*/
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static inline float mavlink_msg_param_value_get_param_value(const mavlink_message_t* msg)
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{
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return _MAV_RETURN_float(msg, 0);
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}
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/**
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* @brief Get field param_type from param_value message
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*
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* @return Onboard parameter type: see the MAV_PARAM_TYPE enum for supported data types.
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*/
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static inline uint8_t mavlink_msg_param_value_get_param_type(const mavlink_message_t* msg)
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{
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return _MAV_RETURN_uint8_t(msg, 24);
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}
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/**
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* @brief Get field param_count from param_value message
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*
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* @return Total number of onboard parameters
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*/
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static inline uint16_t mavlink_msg_param_value_get_param_count(const mavlink_message_t* msg)
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{
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return _MAV_RETURN_uint16_t(msg, 4);
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}
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/**
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* @brief Get field param_index from param_value message
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*
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* @return Index of this onboard parameter
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*/
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static inline uint16_t mavlink_msg_param_value_get_param_index(const mavlink_message_t* msg)
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{
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return _MAV_RETURN_uint16_t(msg, 6);
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}
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/**
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* @brief Decode a param_value message into a struct
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*
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* @param msg The message to decode
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* @param param_value C-struct to decode the message contents into
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*/
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static inline void mavlink_msg_param_value_decode(const mavlink_message_t* msg, mavlink_param_value_t* param_value)
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{
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#if MAVLINK_NEED_BYTE_SWAP
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param_value->param_value = mavlink_msg_param_value_get_param_value(msg);
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param_value->param_count = mavlink_msg_param_value_get_param_count(msg);
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param_value->param_index = mavlink_msg_param_value_get_param_index(msg);
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mavlink_msg_param_value_get_param_id(msg, param_value->param_id);
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param_value->param_type = mavlink_msg_param_value_get_param_type(msg);
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#else
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memcpy(param_value, _MAV_PAYLOAD(msg), MAVLINK_MSG_ID_PARAM_VALUE_LEN);
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#endif
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}
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