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74 lines
2.0 KiB
74 lines
2.0 KiB
// MESSAGE AIRSPEED PACKING |
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#define MAVLINK_MSG_ID_AIRSPEED 72 |
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typedef struct __mavlink_airspeed_t |
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{ |
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float airspeed; ///< meters/second |
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} mavlink_airspeed_t; |
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/** |
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* @brief Send a airspeed message |
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* |
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* @param airspeed meters/second |
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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_airspeed_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, float airspeed) |
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{ |
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uint16_t i = 0; |
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msg->msgid = MAVLINK_MSG_ID_AIRSPEED; |
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i += put_float_by_index(airspeed, i, msg->payload); //meters/second |
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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_airspeed_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, float airspeed) |
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{ |
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uint16_t i = 0; |
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msg->msgid = MAVLINK_MSG_ID_AIRSPEED; |
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i += put_float_by_index(airspeed, i, msg->payload); //meters/second |
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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_airspeed_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_airspeed_t* airspeed) |
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{ |
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return mavlink_msg_airspeed_pack(system_id, component_id, msg, airspeed->airspeed); |
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} |
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS |
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static inline void mavlink_msg_airspeed_send(mavlink_channel_t chan, float airspeed) |
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{ |
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mavlink_message_t msg; |
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mavlink_msg_airspeed_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, airspeed); |
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mavlink_send_uart(chan, &msg); |
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} |
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#endif |
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// MESSAGE AIRSPEED UNPACKING |
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/** |
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* @brief Get field airspeed from airspeed message |
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* |
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* @return meters/second |
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*/ |
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static inline float mavlink_msg_airspeed_get_airspeed(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)[0]; |
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r.b[2] = (msg->payload)[1]; |
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r.b[1] = (msg->payload)[2]; |
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r.b[0] = (msg->payload)[3]; |
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return (float)r.f; |
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} |
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static inline void mavlink_msg_airspeed_decode(const mavlink_message_t* msg, mavlink_airspeed_t* airspeed) |
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{ |
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airspeed->airspeed = mavlink_msg_airspeed_get_airspeed(msg); |
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}
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