添加MAVLINK协议库
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#pragma once
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// MESSAGE BATTERY2 PACKING
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#define MAVLINK_MSG_ID_BATTERY2 181
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MAVPACKED(
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typedef struct __mavlink_battery2_t {
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uint16_t voltage; /*< [mV] Voltage.*/
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int16_t current_battery; /*< [cA] Battery current, -1: autopilot does not measure the current.*/
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}) mavlink_battery2_t;
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#define MAVLINK_MSG_ID_BATTERY2_LEN 4
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#define MAVLINK_MSG_ID_BATTERY2_MIN_LEN 4
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#define MAVLINK_MSG_ID_181_LEN 4
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#define MAVLINK_MSG_ID_181_MIN_LEN 4
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#define MAVLINK_MSG_ID_BATTERY2_CRC 174
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#define MAVLINK_MSG_ID_181_CRC 174
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#if MAVLINK_COMMAND_24BIT
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#define MAVLINK_MESSAGE_INFO_BATTERY2 { \
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181, \
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"BATTERY2", \
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2, \
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{ { "voltage", NULL, MAVLINK_TYPE_UINT16_T, 0, 0, offsetof(mavlink_battery2_t, voltage) }, \
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{ "current_battery", NULL, MAVLINK_TYPE_INT16_T, 0, 2, offsetof(mavlink_battery2_t, current_battery) }, \
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} \
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}
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#else
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#define MAVLINK_MESSAGE_INFO_BATTERY2 { \
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"BATTERY2", \
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2, \
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{ { "voltage", NULL, MAVLINK_TYPE_UINT16_T, 0, 0, offsetof(mavlink_battery2_t, voltage) }, \
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{ "current_battery", NULL, MAVLINK_TYPE_INT16_T, 0, 2, offsetof(mavlink_battery2_t, current_battery) }, \
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} \
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}
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#endif
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/**
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* @brief Pack a battery2 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 voltage [mV] Voltage.
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* @param current_battery [cA] Battery current, -1: autopilot does not measure the current.
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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_battery2_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
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uint16_t voltage, int16_t current_battery)
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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_BATTERY2_LEN];
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_mav_put_uint16_t(buf, 0, voltage);
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_mav_put_int16_t(buf, 2, current_battery);
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memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_BATTERY2_LEN);
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#else
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mavlink_battery2_t packet;
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packet.voltage = voltage;
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packet.current_battery = current_battery;
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memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_BATTERY2_LEN);
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#endif
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msg->msgid = MAVLINK_MSG_ID_BATTERY2;
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return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_BATTERY2_MIN_LEN, MAVLINK_MSG_ID_BATTERY2_LEN, MAVLINK_MSG_ID_BATTERY2_CRC);
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}
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/**
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* @brief Pack a battery2 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 voltage [mV] Voltage.
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* @param current_battery [cA] Battery current, -1: autopilot does not measure the current.
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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_battery2_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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uint16_t voltage,int16_t current_battery)
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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_BATTERY2_LEN];
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_mav_put_uint16_t(buf, 0, voltage);
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_mav_put_int16_t(buf, 2, current_battery);
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memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_BATTERY2_LEN);
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#else
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mavlink_battery2_t packet;
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packet.voltage = voltage;
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packet.current_battery = current_battery;
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memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_BATTERY2_LEN);
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#endif
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msg->msgid = MAVLINK_MSG_ID_BATTERY2;
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return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_BATTERY2_MIN_LEN, MAVLINK_MSG_ID_BATTERY2_LEN, MAVLINK_MSG_ID_BATTERY2_CRC);
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}
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/**
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* @brief Encode a battery2 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 battery2 C-struct to read the message contents from
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*/
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static inline uint16_t mavlink_msg_battery2_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_battery2_t* battery2)
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{
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return mavlink_msg_battery2_pack(system_id, component_id, msg, battery2->voltage, battery2->current_battery);
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}
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/**
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* @brief Encode a battery2 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 battery2 C-struct to read the message contents from
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*/
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static inline uint16_t mavlink_msg_battery2_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_battery2_t* battery2)
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{
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return mavlink_msg_battery2_pack_chan(system_id, component_id, chan, msg, battery2->voltage, battery2->current_battery);
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}
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/**
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* @brief Send a battery2 message
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* @param chan MAVLink channel to send the message
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*
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* @param voltage [mV] Voltage.
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* @param current_battery [cA] Battery current, -1: autopilot does not measure the current.
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*/
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
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static inline void mavlink_msg_battery2_send(mavlink_channel_t chan, uint16_t voltage, int16_t current_battery)
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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_BATTERY2_LEN];
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_mav_put_uint16_t(buf, 0, voltage);
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_mav_put_int16_t(buf, 2, current_battery);
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_BATTERY2, buf, MAVLINK_MSG_ID_BATTERY2_MIN_LEN, MAVLINK_MSG_ID_BATTERY2_LEN, MAVLINK_MSG_ID_BATTERY2_CRC);
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#else
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mavlink_battery2_t packet;
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packet.voltage = voltage;
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packet.current_battery = current_battery;
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_BATTERY2, (const char *)&packet, MAVLINK_MSG_ID_BATTERY2_MIN_LEN, MAVLINK_MSG_ID_BATTERY2_LEN, MAVLINK_MSG_ID_BATTERY2_CRC);
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#endif
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}
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/**
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* @brief Send a battery2 message
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* @param chan MAVLink channel to send the message
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* @param struct The MAVLink struct to serialize
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*/
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static inline void mavlink_msg_battery2_send_struct(mavlink_channel_t chan, const mavlink_battery2_t* battery2)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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mavlink_msg_battery2_send(chan, battery2->voltage, battery2->current_battery);
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#else
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_BATTERY2, (const char *)battery2, MAVLINK_MSG_ID_BATTERY2_MIN_LEN, MAVLINK_MSG_ID_BATTERY2_LEN, MAVLINK_MSG_ID_BATTERY2_CRC);
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#endif
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}
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#if MAVLINK_MSG_ID_BATTERY2_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_battery2_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan, uint16_t voltage, int16_t current_battery)
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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_uint16_t(buf, 0, voltage);
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_mav_put_int16_t(buf, 2, current_battery);
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_BATTERY2, buf, MAVLINK_MSG_ID_BATTERY2_MIN_LEN, MAVLINK_MSG_ID_BATTERY2_LEN, MAVLINK_MSG_ID_BATTERY2_CRC);
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#else
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mavlink_battery2_t *packet = (mavlink_battery2_t *)msgbuf;
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packet->voltage = voltage;
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packet->current_battery = current_battery;
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_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_BATTERY2, (const char *)packet, MAVLINK_MSG_ID_BATTERY2_MIN_LEN, MAVLINK_MSG_ID_BATTERY2_LEN, MAVLINK_MSG_ID_BATTERY2_CRC);
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#endif
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}
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#endif
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#endif
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// MESSAGE BATTERY2 UNPACKING
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/**
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* @brief Get field voltage from battery2 message
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*
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* @return [mV] Voltage.
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*/
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static inline uint16_t mavlink_msg_battery2_get_voltage(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 current_battery from battery2 message
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*
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* @return [cA] Battery current, -1: autopilot does not measure the current.
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*/
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static inline int16_t mavlink_msg_battery2_get_current_battery(const mavlink_message_t* msg)
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{
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return _MAV_RETURN_int16_t(msg, 2);
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}
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/**
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* @brief Decode a battery2 message into a struct
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*
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* @param msg The message to decode
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* @param battery2 C-struct to decode the message contents into
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*/
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static inline void mavlink_msg_battery2_decode(const mavlink_message_t* msg, mavlink_battery2_t* battery2)
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{
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#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
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battery2->voltage = mavlink_msg_battery2_get_voltage(msg);
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battery2->current_battery = mavlink_msg_battery2_get_current_battery(msg);
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#else
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uint8_t len = msg->len < MAVLINK_MSG_ID_BATTERY2_LEN? msg->len : MAVLINK_MSG_ID_BATTERY2_LEN;
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memset(battery2, 0, MAVLINK_MSG_ID_BATTERY2_LEN);
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memcpy(battery2, _MAV_PAYLOAD(msg), len);
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#endif
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}
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