mavlink_msg_system_time_utc.h

00001 // MESSAGE SYSTEM_TIME_UTC PACKING
00002 
00003 #define MAVLINK_MSG_ID_SYSTEM_TIME_UTC 4
00004 
00005 typedef struct __mavlink_system_time_utc_t 
00006 {
00007     uint32_t utc_date; ///< GPS UTC date ddmmyy
00008     uint32_t utc_time; ///< GPS UTC time hhmmss
00009 
00010 } mavlink_system_time_utc_t;
00011 
00012 
00013 
00014 /**
00015  * @brief Pack a system_time_utc message
00016  * @param system_id ID of this system
00017  * @param component_id ID of this component (e.g. 200 for IMU)
00018  * @param msg The MAVLink message to compress the data into
00019  *
00020  * @param utc_date GPS UTC date ddmmyy
00021  * @param utc_time GPS UTC time hhmmss
00022  * @return length of the message in bytes (excluding serial stream start sign)
00023  */
00024 static inline uint16_t mavlink_msg_system_time_utc_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint32_t utc_date, uint32_t utc_time)
00025 {
00026     uint16_t i = 0;
00027     msg->msgid = MAVLINK_MSG_ID_SYSTEM_TIME_UTC;
00028 
00029     i += put_uint32_t_by_index(utc_date, i, msg->payload); // GPS UTC date ddmmyy
00030     i += put_uint32_t_by_index(utc_time, i, msg->payload); // GPS UTC time hhmmss
00031 
00032     return mavlink_finalize_message(msg, system_id, component_id, i);
00033 }
00034 
00035 /**
00036  * @brief Pack a system_time_utc message
00037  * @param system_id ID of this system
00038  * @param component_id ID of this component (e.g. 200 for IMU)
00039  * @param chan The MAVLink channel this message was sent over
00040  * @param msg The MAVLink message to compress the data into
00041  * @param utc_date GPS UTC date ddmmyy
00042  * @param utc_time GPS UTC time hhmmss
00043  * @return length of the message in bytes (excluding serial stream start sign)
00044  */
00045 static inline uint16_t mavlink_msg_system_time_utc_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint32_t utc_date, uint32_t utc_time)
00046 {
00047     uint16_t i = 0;
00048     msg->msgid = MAVLINK_MSG_ID_SYSTEM_TIME_UTC;
00049 
00050     i += put_uint32_t_by_index(utc_date, i, msg->payload); // GPS UTC date ddmmyy
00051     i += put_uint32_t_by_index(utc_time, i, msg->payload); // GPS UTC time hhmmss
00052 
00053     return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i);
00054 }
00055 
00056 /**
00057  * @brief Encode a system_time_utc struct into a message
00058  *
00059  * @param system_id ID of this system
00060  * @param component_id ID of this component (e.g. 200 for IMU)
00061  * @param msg The MAVLink message to compress the data into
00062  * @param system_time_utc C-struct to read the message contents from
00063  */
00064 static inline uint16_t mavlink_msg_system_time_utc_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_system_time_utc_t* system_time_utc)
00065 {
00066     return mavlink_msg_system_time_utc_pack(system_id, component_id, msg, system_time_utc->utc_date, system_time_utc->utc_time);
00067 }
00068 
00069 /**
00070  * @brief Send a system_time_utc message
00071  * @param chan MAVLink channel to send the message
00072  *
00073  * @param utc_date GPS UTC date ddmmyy
00074  * @param utc_time GPS UTC time hhmmss
00075  */
00076 #ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
00077 
00078 static inline void mavlink_msg_system_time_utc_send(mavlink_channel_t chan, uint32_t utc_date, uint32_t utc_time)
00079 {
00080     mavlink_message_t msg;
00081     mavlink_msg_system_time_utc_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, utc_date, utc_time);
00082     mavlink_send_uart(chan, &msg);
00083 }
00084 
00085 #endif
00086 // MESSAGE SYSTEM_TIME_UTC UNPACKING
00087 
00088 /**
00089  * @brief Get field utc_date from system_time_utc message
00090  *
00091  * @return GPS UTC date ddmmyy
00092  */
00093 static inline uint32_t mavlink_msg_system_time_utc_get_utc_date(const mavlink_message_t* msg)
00094 {
00095     generic_32bit r;
00096     r.b[3] = (msg->payload)[0];
00097     r.b[2] = (msg->payload)[1];
00098     r.b[1] = (msg->payload)[2];
00099     r.b[0] = (msg->payload)[3];
00100     return (uint32_t)r.i;
00101 }
00102 
00103 /**
00104  * @brief Get field utc_time from system_time_utc message
00105  *
00106  * @return GPS UTC time hhmmss
00107  */
00108 static inline uint32_t mavlink_msg_system_time_utc_get_utc_time(const mavlink_message_t* msg)
00109 {
00110     generic_32bit r;
00111     r.b[3] = (msg->payload+sizeof(uint32_t))[0];
00112     r.b[2] = (msg->payload+sizeof(uint32_t))[1];
00113     r.b[1] = (msg->payload+sizeof(uint32_t))[2];
00114     r.b[0] = (msg->payload+sizeof(uint32_t))[3];
00115     return (uint32_t)r.i;
00116 }
00117 
00118 /**
00119  * @brief Decode a system_time_utc message into a struct
00120  *
00121  * @param msg The message to decode
00122  * @param system_time_utc C-struct to decode the message contents into
00123  */
00124 static inline void mavlink_msg_system_time_utc_decode(const mavlink_message_t* msg, mavlink_system_time_utc_t* system_time_utc)
00125 {
00126     system_time_utc->utc_date = mavlink_msg_system_time_utc_get_utc_date(msg);
00127     system_time_utc->utc_time = mavlink_msg_system_time_utc_get_utc_time(msg);
00128 }