source: flair-src/branches/mavlink/tools/Controller/Mavlink/src/mavlink_generated_messages/common/mavlink_msg_power_status.h@ 46

// MESSAGE POWER_STATUS PACKING

#define MAVLINK_MSG_ID_POWER_STATUS 125

MAVPACKED(
typedef struct __mavlink_power_status_t {
 uint16_t Vcc; /*< 5V rail voltage in millivolts*/
 uint16_t Vservo; /*< servo rail voltage in millivolts*/
 uint16_t flags; /*< power supply status flags (see MAV_POWER_STATUS enum)*/
}) mavlink_power_status_t;

#define MAVLINK_MSG_ID_POWER_STATUS_LEN 6
#define MAVLINK_MSG_ID_POWER_STATUS_MIN_LEN 6
#define MAVLINK_MSG_ID_125_LEN 6
#define MAVLINK_MSG_ID_125_MIN_LEN 6

#define MAVLINK_MSG_ID_POWER_STATUS_CRC 203
#define MAVLINK_MSG_ID_125_CRC 203



#if MAVLINK_COMMAND_24BIT
#define MAVLINK_MESSAGE_INFO_POWER_STATUS { \
        125, \
        "POWER_STATUS", \
        3, \
        {  { "Vcc", NULL, MAVLINK_TYPE_UINT16_T, 0, 0, offsetof(mavlink_power_status_t, Vcc) }, \
         { "Vservo", NULL, MAVLINK_TYPE_UINT16_T, 0, 2, offsetof(mavlink_power_status_t, Vservo) }, \
         { "flags", NULL, MAVLINK_TYPE_UINT16_T, 0, 4, offsetof(mavlink_power_status_t, flags) }, \
         } \
}
#else
#define MAVLINK_MESSAGE_INFO_POWER_STATUS { \
        "POWER_STATUS", \
        3, \
        {  { "Vcc", NULL, MAVLINK_TYPE_UINT16_T, 0, 0, offsetof(mavlink_power_status_t, Vcc) }, \
         { "Vservo", NULL, MAVLINK_TYPE_UINT16_T, 0, 2, offsetof(mavlink_power_status_t, Vservo) }, \
         { "flags", NULL, MAVLINK_TYPE_UINT16_T, 0, 4, offsetof(mavlink_power_status_t, flags) }, \
         } \
}
#endif

/**
 * @brief Pack a power_status message
 * @param system_id ID of this system
 * @param component_id ID of this component (e.g. 200 for IMU)
 * @param msg The MAVLink message to compress the data into
 *
 * @param Vcc 5V rail voltage in millivolts
 * @param Vservo servo rail voltage in millivolts
 * @param flags power supply status flags (see MAV_POWER_STATUS enum)
 * @return length of the message in bytes (excluding serial stream start sign)
 */
static inline uint16_t mavlink_msg_power_status_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
                                                       uint16_t Vcc, uint16_t Vservo, uint16_t flags)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
        char buf[MAVLINK_MSG_ID_POWER_STATUS_LEN];
        _mav_put_uint16_t(buf, 0, Vcc);
        _mav_put_uint16_t(buf, 2, Vservo);
        _mav_put_uint16_t(buf, 4, flags);

        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_POWER_STATUS_LEN);
#else
        mavlink_power_status_t packet;
        packet.Vcc = Vcc;
        packet.Vservo = Vservo;
        packet.flags = flags;

        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_POWER_STATUS_LEN);
#endif

        msg->msgid = MAVLINK_MSG_ID_POWER_STATUS;
    return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_POWER_STATUS_MIN_LEN, MAVLINK_MSG_ID_POWER_STATUS_LEN, MAVLINK_MSG_ID_POWER_STATUS_CRC);
}

/**
 * @brief Pack a power_status message on a channel
 * @param system_id ID of this system
 * @param component_id ID of this component (e.g. 200 for IMU)
 * @param chan The MAVLink channel this message will be sent over
 * @param msg The MAVLink message to compress the data into
 * @param Vcc 5V rail voltage in millivolts
 * @param Vservo servo rail voltage in millivolts
 * @param flags power supply status flags (see MAV_POWER_STATUS enum)
 * @return length of the message in bytes (excluding serial stream start sign)
 */
static inline uint16_t mavlink_msg_power_status_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
                                                           mavlink_message_t* msg,
                                                           uint16_t Vcc,uint16_t Vservo,uint16_t flags)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
        char buf[MAVLINK_MSG_ID_POWER_STATUS_LEN];
        _mav_put_uint16_t(buf, 0, Vcc);
        _mav_put_uint16_t(buf, 2, Vservo);
        _mav_put_uint16_t(buf, 4, flags);

        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_POWER_STATUS_LEN);
#else
        mavlink_power_status_t packet;
        packet.Vcc = Vcc;
        packet.Vservo = Vservo;
        packet.flags = flags;

        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_POWER_STATUS_LEN);
#endif

        msg->msgid = MAVLINK_MSG_ID_POWER_STATUS;
    return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_POWER_STATUS_MIN_LEN, MAVLINK_MSG_ID_POWER_STATUS_LEN, MAVLINK_MSG_ID_POWER_STATUS_CRC);
}

/**
 * @brief Encode a power_status struct
 *
 * @param system_id ID of this system
 * @param component_id ID of this component (e.g. 200 for IMU)
 * @param msg The MAVLink message to compress the data into
 * @param power_status C-struct to read the message contents from
 */
static inline uint16_t mavlink_msg_power_status_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_power_status_t* power_status)
{
        return mavlink_msg_power_status_pack(system_id, component_id, msg, power_status->Vcc, power_status->Vservo, power_status->flags);
}

/**
 * @brief Encode a power_status struct on a channel
 *
 * @param system_id ID of this system
 * @param component_id ID of this component (e.g. 200 for IMU)
 * @param chan The MAVLink channel this message will be sent over
 * @param msg The MAVLink message to compress the data into
 * @param power_status C-struct to read the message contents from
 */
static inline uint16_t mavlink_msg_power_status_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_power_status_t* power_status)
{
        return mavlink_msg_power_status_pack_chan(system_id, component_id, chan, msg, power_status->Vcc, power_status->Vservo, power_status->flags);
}

/**
 * @brief Send a power_status message
 * @param chan MAVLink channel to send the message
 *
 * @param Vcc 5V rail voltage in millivolts
 * @param Vservo servo rail voltage in millivolts
 * @param flags power supply status flags (see MAV_POWER_STATUS enum)
 */
#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS

static inline void mavlink_msg_power_status_send(mavlink_channel_t chan, uint16_t Vcc, uint16_t Vservo, uint16_t flags)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
        char buf[MAVLINK_MSG_ID_POWER_STATUS_LEN];
        _mav_put_uint16_t(buf, 0, Vcc);
        _mav_put_uint16_t(buf, 2, Vservo);
        _mav_put_uint16_t(buf, 4, flags);

    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_POWER_STATUS, buf, MAVLINK_MSG_ID_POWER_STATUS_MIN_LEN, MAVLINK_MSG_ID_POWER_STATUS_LEN, MAVLINK_MSG_ID_POWER_STATUS_CRC);
#else
        mavlink_power_status_t packet;
        packet.Vcc = Vcc;
        packet.Vservo = Vservo;
        packet.flags = flags;

    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_POWER_STATUS, (const char *)&packet, MAVLINK_MSG_ID_POWER_STATUS_MIN_LEN, MAVLINK_MSG_ID_POWER_STATUS_LEN, MAVLINK_MSG_ID_POWER_STATUS_CRC);
#endif
}

/**
 * @brief Send a power_status message
 * @param chan MAVLink channel to send the message
 * @param struct The MAVLink struct to serialize
 */
static inline void mavlink_msg_power_status_send_struct(mavlink_channel_t chan, const mavlink_power_status_t* power_status)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
    mavlink_msg_power_status_send(chan, power_status->Vcc, power_status->Vservo, power_status->flags);
#else
    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_POWER_STATUS, (const char *)power_status, MAVLINK_MSG_ID_POWER_STATUS_MIN_LEN, MAVLINK_MSG_ID_POWER_STATUS_LEN, MAVLINK_MSG_ID_POWER_STATUS_CRC);
#endif
}

#if MAVLINK_MSG_ID_POWER_STATUS_LEN <= MAVLINK_MAX_PAYLOAD_LEN
/*
  This varient of _send() can be used to save stack space by re-using
  memory from the receive buffer.  The caller provides a
  mavlink_message_t which is the size of a full mavlink message. This
  is usually the receive buffer for the channel, and allows a reply to an
  incoming message with minimum stack space usage.
 */
static inline void mavlink_msg_power_status_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan,  uint16_t Vcc, uint16_t Vservo, uint16_t flags)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
        char *buf = (char *)msgbuf;
        _mav_put_uint16_t(buf, 0, Vcc);
        _mav_put_uint16_t(buf, 2, Vservo);
        _mav_put_uint16_t(buf, 4, flags);

    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_POWER_STATUS, buf, MAVLINK_MSG_ID_POWER_STATUS_MIN_LEN, MAVLINK_MSG_ID_POWER_STATUS_LEN, MAVLINK_MSG_ID_POWER_STATUS_CRC);
#else
        mavlink_power_status_t *packet = (mavlink_power_status_t *)msgbuf;
        packet->Vcc = Vcc;
        packet->Vservo = Vservo;
        packet->flags = flags;

    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_POWER_STATUS, (const char *)packet, MAVLINK_MSG_ID_POWER_STATUS_MIN_LEN, MAVLINK_MSG_ID_POWER_STATUS_LEN, MAVLINK_MSG_ID_POWER_STATUS_CRC);
#endif
}
#endif

#endif

// MESSAGE POWER_STATUS UNPACKING


/**
 * @brief Get field Vcc from power_status message
 *
 * @return 5V rail voltage in millivolts
 */
static inline uint16_t mavlink_msg_power_status_get_Vcc(const mavlink_message_t* msg)
{
        return _MAV_RETURN_uint16_t(msg,  0);
}

/**
 * @brief Get field Vservo from power_status message
 *
 * @return servo rail voltage in millivolts
 */
static inline uint16_t mavlink_msg_power_status_get_Vservo(const mavlink_message_t* msg)
{
        return _MAV_RETURN_uint16_t(msg,  2);
}

/**
 * @brief Get field flags from power_status message
 *
 * @return power supply status flags (see MAV_POWER_STATUS enum)
 */
static inline uint16_t mavlink_msg_power_status_get_flags(const mavlink_message_t* msg)
{
        return _MAV_RETURN_uint16_t(msg,  4);
}

/**
 * @brief Decode a power_status message into a struct
 *
 * @param msg The message to decode
 * @param power_status C-struct to decode the message contents into
 */
static inline void mavlink_msg_power_status_decode(const mavlink_message_t* msg, mavlink_power_status_t* power_status)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
        power_status->Vcc = mavlink_msg_power_status_get_Vcc(msg);
        power_status->Vservo = mavlink_msg_power_status_get_Vservo(msg);
        power_status->flags = mavlink_msg_power_status_get_flags(msg);
#else
        uint8_t len = msg->len < MAVLINK_MSG_ID_POWER_STATUS_LEN? msg->len : MAVLINK_MSG_ID_POWER_STATUS_LEN;
        memset(power_status, 0, MAVLINK_MSG_ID_POWER_STATUS_LEN);
        memcpy(power_status, _MAV_PAYLOAD(msg), len);
#endif
}