cf4c2cc1cf
this fixes a segfault in ArduPlane when using a NULL pointer for satellite_prn in GPS status
205 lines
6.9 KiB
C
205 lines
6.9 KiB
C
// MESSAGE PARAM_SET PACKING
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#define MAVLINK_MSG_ID_PARAM_SET 23
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typedef struct __mavlink_param_set_t
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{
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uint8_t target_system; ///< System ID
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uint8_t target_component; ///< Component ID
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int8_t param_id[15]; ///< Onboard parameter id
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float param_value; ///< Onboard parameter value
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} mavlink_param_set_t;
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#define MAVLINK_MSG_ID_PARAM_SET_LEN 21
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#define MAVLINK_MSG_ID_23_LEN 21
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#define MAVLINK_MSG_PARAM_SET_FIELD_PARAM_ID_LEN 15
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#define MAVLINK_MESSAGE_INFO_PARAM_SET { \
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"PARAM_SET", \
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4, \
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{ { "target_system", NULL, MAVLINK_TYPE_UINT8_T, 0, 0, offsetof(mavlink_param_set_t, target_system) }, \
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{ "target_component", NULL, MAVLINK_TYPE_UINT8_T, 0, 1, offsetof(mavlink_param_set_t, target_component) }, \
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{ "param_id", NULL, MAVLINK_TYPE_INT8_T, 15, 2, offsetof(mavlink_param_set_t, param_id) }, \
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{ "param_value", NULL, MAVLINK_TYPE_FLOAT, 0, 17, offsetof(mavlink_param_set_t, param_value) }, \
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} \
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}
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/**
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* @brief Pack a param_set 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 target_system System ID
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* @param target_component Component ID
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* @param param_id Onboard parameter id
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* @param param_value Onboard parameter value
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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_set_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
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uint8_t target_system, uint8_t target_component, const int8_t *param_id, float param_value)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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char buf[21];
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_mav_put_uint8_t(buf, 0, target_system);
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_mav_put_uint8_t(buf, 1, target_component);
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_mav_put_float(buf, 17, param_value);
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_mav_put_int8_t_array(buf, 2, param_id, 15);
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memcpy(_MAV_PAYLOAD(msg), buf, 21);
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#else
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mavlink_param_set_t packet;
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packet.target_system = target_system;
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packet.target_component = target_component;
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packet.param_value = param_value;
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mav_array_memcpy(packet.param_id, param_id, sizeof(int8_t)*15);
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memcpy(_MAV_PAYLOAD(msg), &packet, 21);
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#endif
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msg->msgid = MAVLINK_MSG_ID_PARAM_SET;
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return mavlink_finalize_message(msg, system_id, component_id, 21);
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}
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/**
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* @brief Pack a param_set 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 target_system System ID
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* @param target_component Component ID
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* @param param_id Onboard parameter id
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* @param param_value Onboard parameter value
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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_set_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 target_system,uint8_t target_component,const int8_t *param_id,float param_value)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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char buf[21];
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_mav_put_uint8_t(buf, 0, target_system);
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_mav_put_uint8_t(buf, 1, target_component);
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_mav_put_float(buf, 17, param_value);
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_mav_put_int8_t_array(buf, 2, param_id, 15);
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memcpy(_MAV_PAYLOAD(msg), buf, 21);
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#else
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mavlink_param_set_t packet;
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packet.target_system = target_system;
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packet.target_component = target_component;
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packet.param_value = param_value;
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mav_array_memcpy(packet.param_id, param_id, sizeof(int8_t)*15);
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memcpy(_MAV_PAYLOAD(msg), &packet, 21);
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#endif
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msg->msgid = MAVLINK_MSG_ID_PARAM_SET;
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return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 21);
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}
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/**
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* @brief Encode a param_set 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 param_set C-struct to read the message contents from
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*/
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static inline uint16_t mavlink_msg_param_set_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_param_set_t* param_set)
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{
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return mavlink_msg_param_set_pack(system_id, component_id, msg, param_set->target_system, param_set->target_component, param_set->param_id, param_set->param_value);
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}
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/**
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* @brief Send a param_set message
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* @param chan MAVLink channel to send the message
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*
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* @param target_system System ID
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* @param target_component Component ID
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* @param param_id Onboard parameter id
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* @param param_value Onboard parameter value
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*/
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
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static inline void mavlink_msg_param_set_send(mavlink_channel_t chan, uint8_t target_system, uint8_t target_component, const int8_t *param_id, float param_value)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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char buf[21];
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_mav_put_uint8_t(buf, 0, target_system);
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_mav_put_uint8_t(buf, 1, target_component);
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_mav_put_float(buf, 17, param_value);
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_mav_put_int8_t_array(buf, 2, param_id, 15);
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_SET, buf, 21);
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#else
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mavlink_param_set_t packet;
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packet.target_system = target_system;
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packet.target_component = target_component;
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packet.param_value = param_value;
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mav_array_memcpy(packet.param_id, param_id, sizeof(int8_t)*15);
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_SET, (const char *)&packet, 21);
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#endif
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}
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#endif
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// MESSAGE PARAM_SET UNPACKING
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/**
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* @brief Get field target_system from param_set message
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*
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* @return System ID
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*/
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static inline uint8_t mavlink_msg_param_set_get_target_system(const mavlink_message_t* msg)
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{
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return _MAV_RETURN_uint8_t(msg, 0);
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}
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/**
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* @brief Get field target_component from param_set message
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*
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* @return Component ID
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*/
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static inline uint8_t mavlink_msg_param_set_get_target_component(const mavlink_message_t* msg)
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{
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return _MAV_RETURN_uint8_t(msg, 1);
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}
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/**
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* @brief Get field param_id from param_set message
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*
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* @return Onboard parameter id
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*/
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static inline uint16_t mavlink_msg_param_set_get_param_id(const mavlink_message_t* msg, int8_t *param_id)
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{
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return _MAV_RETURN_int8_t_array(msg, param_id, 15, 2);
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}
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/**
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* @brief Get field param_value from param_set 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_set_get_param_value(const mavlink_message_t* msg)
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{
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return _MAV_RETURN_float(msg, 17);
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}
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/**
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* @brief Decode a param_set message into a struct
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*
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* @param msg The message to decode
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* @param param_set C-struct to decode the message contents into
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*/
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static inline void mavlink_msg_param_set_decode(const mavlink_message_t* msg, mavlink_param_set_t* param_set)
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{
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#if MAVLINK_NEED_BYTE_SWAP
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param_set->target_system = mavlink_msg_param_set_get_target_system(msg);
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param_set->target_component = mavlink_msg_param_set_get_target_component(msg);
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mavlink_msg_param_set_get_param_id(msg, param_set->param_id);
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param_set->param_value = mavlink_msg_param_set_get_param_value(msg);
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#else
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memcpy(param_set, _MAV_PAYLOAD(msg), 21);
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#endif
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}
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