a37d1ddb91
git-svn-id: https://arducopter.googlecode.com/svn/trunk@1015 f9c3cf11-9bcb-44bc-f272-b75c42450872
90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
// MESSAGE SET_ALTITUDE PACKING
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#define MAVLINK_MSG_ID_SET_ALTITUDE 65
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typedef struct __mavlink_set_altitude_t
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{
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uint8_t target; ///< The system setting the altitude
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uint32_t mode; ///< The new altitude in meters
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} mavlink_set_altitude_t;
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/**
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* @brief Send a set_altitude message
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*
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* @param target The system setting the altitude
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* @param mode The new altitude in meters
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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_set_altitude_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint8_t target, uint32_t mode)
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{
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uint16_t i = 0;
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msg->msgid = MAVLINK_MSG_ID_SET_ALTITUDE;
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i += put_uint8_t_by_index(target, i, msg->payload); //The system setting the altitude
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i += put_uint32_t_by_index(mode, i, msg->payload); //The new altitude in meters
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return mavlink_finalize_message(msg, system_id, component_id, i);
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}
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static inline uint16_t mavlink_msg_set_altitude_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint8_t target, uint32_t mode)
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{
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uint16_t i = 0;
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msg->msgid = MAVLINK_MSG_ID_SET_ALTITUDE;
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i += put_uint8_t_by_index(target, i, msg->payload); //The system setting the altitude
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i += put_uint32_t_by_index(mode, i, msg->payload); //The new altitude in meters
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return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i);
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}
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static inline uint16_t mavlink_msg_set_altitude_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_set_altitude_t* set_altitude)
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{
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return mavlink_msg_set_altitude_pack(system_id, component_id, msg, set_altitude->target, set_altitude->mode);
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}
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
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static inline void mavlink_msg_set_altitude_send(mavlink_channel_t chan, uint8_t target, uint32_t mode)
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{
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mavlink_message_t msg;
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mavlink_msg_set_altitude_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, target, mode);
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mavlink_send_uart(chan, &msg);
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}
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#endif
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// MESSAGE SET_ALTITUDE UNPACKING
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/**
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* @brief Get field target from set_altitude message
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*
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* @return The system setting the altitude
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*/
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static inline uint8_t mavlink_msg_set_altitude_get_target(const mavlink_message_t* msg)
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{
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return (uint8_t)(msg->payload)[0];
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}
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/**
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* @brief Get field mode from set_altitude message
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*
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* @return The new altitude in meters
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*/
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static inline uint32_t mavlink_msg_set_altitude_get_mode(const mavlink_message_t* msg)
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{
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generic_32bit r;
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r.b[3] = (msg->payload+sizeof(uint8_t))[0];
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r.b[2] = (msg->payload+sizeof(uint8_t))[1];
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r.b[1] = (msg->payload+sizeof(uint8_t))[2];
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r.b[0] = (msg->payload+sizeof(uint8_t))[3];
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return (uint32_t)r.i;
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}
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static inline void mavlink_msg_set_altitude_decode(const mavlink_message_t* msg, mavlink_set_altitude_t* set_altitude)
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{
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set_altitude->target = mavlink_msg_set_altitude_get_target(msg);
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set_altitude->mode = mavlink_msg_set_altitude_get_mode(msg);
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}
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