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226 lines
8.4 KiB
226 lines
8.4 KiB
// 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 |
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uint8_t param_type; ///< Onboard parameter type: 0: float, 1: uint8_t, 2: int8_t, 3: uint16_t, 4: int16_t, 5: uint32_t, 6: int32_t |
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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_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 |
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* @param param_value Onboard parameter value |
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* @param param_type Onboard parameter type: 0: float, 1: uint8_t, 2: int8_t, 3: uint16_t, 4: int16_t, 5: uint32_t, 6: int32_t |
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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[25]; |
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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(msg), buf, 25); |
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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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memcpy(packet.param_id, param_id, sizeof(char)*16); |
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memcpy(_MAV_PAYLOAD(msg), &packet, 25); |
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#endif |
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msg->msgid = MAVLINK_MSG_ID_PARAM_VALUE; |
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return mavlink_finalize_message(msg, system_id, component_id, 25, 220); |
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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 was 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 |
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* @param param_value Onboard parameter value |
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* @param param_type Onboard parameter type: 0: float, 1: uint8_t, 2: int8_t, 3: uint16_t, 4: int16_t, 5: uint32_t, 6: int32_t |
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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[25]; |
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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(msg), buf, 25); |
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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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memcpy(packet.param_id, param_id, sizeof(char)*16); |
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memcpy(_MAV_PAYLOAD(msg), &packet, 25); |
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#endif |
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msg->msgid = MAVLINK_MSG_ID_PARAM_VALUE; |
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return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 25, 220); |
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} |
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/** |
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* @brief Encode a param_value 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_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 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 |
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* @param param_value Onboard parameter value |
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* @param param_type Onboard parameter type: 0: float, 1: uint8_t, 2: int8_t, 3: uint16_t, 4: int16_t, 5: uint32_t, 6: int32_t |
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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[25]; |
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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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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, buf, 25, 220); |
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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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memcpy(packet.param_id, param_id, sizeof(char)*16); |
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_PARAM_VALUE, (const char *)&packet, 25, 220); |
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#endif |
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} |
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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 |
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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: 0: float, 1: uint8_t, 2: int8_t, 3: uint16_t, 4: int16_t, 5: uint32_t, 6: int32_t |
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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), 25); |
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#endif |
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}
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