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204 lines
8.5 KiB
204 lines
8.5 KiB
// MESSAGE SCALED_PRESSURE PACKING |
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#define MAVLINK_MSG_ID_SCALED_PRESSURE 38 |
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#define MAVLINK_MSG_ID_SCALED_PRESSURE_LEN 18 |
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#define MAVLINK_MSG_38_LEN 18 |
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typedef struct __mavlink_scaled_pressure_t |
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{ |
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uint64_t usec; ///< Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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float press_abs; ///< Absolute pressure (hectopascal) |
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float press_diff; ///< Differential pressure 1 (hectopascal) |
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int16_t temperature; ///< Temperature measurement (0.01 degrees celsius) |
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} mavlink_scaled_pressure_t; |
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/** |
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* @brief Pack a scaled_pressure 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 usec Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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* @param press_abs Absolute pressure (hectopascal) |
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* @param press_diff Differential pressure 1 (hectopascal) |
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* @param temperature Temperature measurement (0.01 degrees celsius) |
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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_scaled_pressure_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint64_t usec, float press_abs, float press_diff, int16_t temperature) |
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{ |
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mavlink_scaled_pressure_t *p = (mavlink_scaled_pressure_t *)&msg->payload[0]; |
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msg->msgid = MAVLINK_MSG_ID_SCALED_PRESSURE; |
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p->usec = usec; // uint64_t:Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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p->press_abs = press_abs; // float:Absolute pressure (hectopascal) |
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p->press_diff = press_diff; // float:Differential pressure 1 (hectopascal) |
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p->temperature = temperature; // int16_t:Temperature measurement (0.01 degrees celsius) |
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return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_SCALED_PRESSURE_LEN); |
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} |
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/** |
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* @brief Pack a scaled_pressure 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 chan The MAVLink channel this message was sent over |
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* @param msg The MAVLink message to compress the data into |
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* @param usec Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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* @param press_abs Absolute pressure (hectopascal) |
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* @param press_diff Differential pressure 1 (hectopascal) |
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* @param temperature Temperature measurement (0.01 degrees celsius) |
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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_scaled_pressure_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint64_t usec, float press_abs, float press_diff, int16_t temperature) |
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{ |
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mavlink_scaled_pressure_t *p = (mavlink_scaled_pressure_t *)&msg->payload[0]; |
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msg->msgid = MAVLINK_MSG_ID_SCALED_PRESSURE; |
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p->usec = usec; // uint64_t:Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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p->press_abs = press_abs; // float:Absolute pressure (hectopascal) |
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p->press_diff = press_diff; // float:Differential pressure 1 (hectopascal) |
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p->temperature = temperature; // int16_t:Temperature measurement (0.01 degrees celsius) |
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return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_SCALED_PRESSURE_LEN); |
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} |
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/** |
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* @brief Encode a scaled_pressure struct into a message |
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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 scaled_pressure C-struct to read the message contents from |
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*/ |
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static inline uint16_t mavlink_msg_scaled_pressure_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_scaled_pressure_t* scaled_pressure) |
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{ |
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return mavlink_msg_scaled_pressure_pack(system_id, component_id, msg, scaled_pressure->usec, scaled_pressure->press_abs, scaled_pressure->press_diff, scaled_pressure->temperature); |
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} |
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/** |
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* @brief Send a scaled_pressure message |
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* @param chan MAVLink channel to send the message |
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* |
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* @param usec Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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* @param press_abs Absolute pressure (hectopascal) |
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* @param press_diff Differential pressure 1 (hectopascal) |
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* @param temperature Temperature measurement (0.01 degrees celsius) |
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*/ |
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS |
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static inline void mavlink_msg_scaled_pressure_send(mavlink_channel_t chan, uint64_t usec, float press_abs, float press_diff, int16_t temperature) |
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{ |
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mavlink_message_t msg; |
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uint16_t checksum; |
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mavlink_scaled_pressure_t *p = (mavlink_scaled_pressure_t *)&msg.payload[0]; |
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p->usec = usec; // uint64_t:Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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p->press_abs = press_abs; // float:Absolute pressure (hectopascal) |
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p->press_diff = press_diff; // float:Differential pressure 1 (hectopascal) |
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p->temperature = temperature; // int16_t:Temperature measurement (0.01 degrees celsius) |
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msg.STX = MAVLINK_STX; |
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msg.len = MAVLINK_MSG_ID_SCALED_PRESSURE_LEN; |
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msg.msgid = MAVLINK_MSG_ID_SCALED_PRESSURE; |
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msg.sysid = mavlink_system.sysid; |
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msg.compid = mavlink_system.compid; |
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msg.seq = mavlink_get_channel_status(chan)->current_tx_seq; |
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mavlink_get_channel_status(chan)->current_tx_seq = msg.seq + 1; |
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checksum = crc_calculate_msg(&msg, msg.len + MAVLINK_CORE_HEADER_LEN); |
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msg.ck_a = (uint8_t)(checksum & 0xFF); ///< Low byte |
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msg.ck_b = (uint8_t)(checksum >> 8); ///< High byte |
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mavlink_send_msg(chan, &msg); |
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} |
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#endif |
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS_SMALL |
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static inline void mavlink_msg_scaled_pressure_send(mavlink_channel_t chan, uint64_t usec, float press_abs, float press_diff, int16_t temperature) |
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{ |
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mavlink_header_t hdr; |
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mavlink_scaled_pressure_t payload; |
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uint16_t checksum; |
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mavlink_scaled_pressure_t *p = &payload; |
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p->usec = usec; // uint64_t:Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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p->press_abs = press_abs; // float:Absolute pressure (hectopascal) |
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p->press_diff = press_diff; // float:Differential pressure 1 (hectopascal) |
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p->temperature = temperature; // int16_t:Temperature measurement (0.01 degrees celsius) |
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hdr.STX = MAVLINK_STX; |
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hdr.len = MAVLINK_MSG_ID_SCALED_PRESSURE_LEN; |
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hdr.msgid = MAVLINK_MSG_ID_SCALED_PRESSURE; |
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hdr.sysid = mavlink_system.sysid; |
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hdr.compid = mavlink_system.compid; |
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hdr.seq = mavlink_get_channel_status(chan)->current_tx_seq; |
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mavlink_get_channel_status(chan)->current_tx_seq = hdr.seq + 1; |
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mavlink_send_mem(chan, (uint8_t *)&hdr.STX, MAVLINK_NUM_HEADER_BYTES ); |
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crc_init(&checksum); |
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checksum = crc_calculate_mem((uint8_t *)&hdr.len, &checksum, MAVLINK_CORE_HEADER_LEN); |
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checksum = crc_calculate_mem((uint8_t *)&payload, &checksum, hdr.len ); |
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hdr.ck_a = (uint8_t)(checksum & 0xFF); ///< Low byte |
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hdr.ck_b = (uint8_t)(checksum >> 8); ///< High byte |
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mavlink_send_mem(chan, (uint8_t *)&payload, hdr.len); |
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mavlink_send_mem(chan, (uint8_t *)&hdr.ck_a, MAVLINK_NUM_CHECKSUM_BYTES); |
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} |
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#endif |
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// MESSAGE SCALED_PRESSURE UNPACKING |
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/** |
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* @brief Get field usec from scaled_pressure message |
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* |
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* @return Timestamp (microseconds since UNIX epoch or microseconds since system boot) |
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*/ |
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static inline uint64_t mavlink_msg_scaled_pressure_get_usec(const mavlink_message_t* msg) |
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{ |
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mavlink_scaled_pressure_t *p = (mavlink_scaled_pressure_t *)&msg->payload[0]; |
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return (uint64_t)(p->usec); |
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} |
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/** |
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* @brief Get field press_abs from scaled_pressure message |
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* |
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* @return Absolute pressure (hectopascal) |
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*/ |
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static inline float mavlink_msg_scaled_pressure_get_press_abs(const mavlink_message_t* msg) |
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{ |
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mavlink_scaled_pressure_t *p = (mavlink_scaled_pressure_t *)&msg->payload[0]; |
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return (float)(p->press_abs); |
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} |
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/** |
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* @brief Get field press_diff from scaled_pressure message |
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* |
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* @return Differential pressure 1 (hectopascal) |
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*/ |
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static inline float mavlink_msg_scaled_pressure_get_press_diff(const mavlink_message_t* msg) |
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{ |
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mavlink_scaled_pressure_t *p = (mavlink_scaled_pressure_t *)&msg->payload[0]; |
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return (float)(p->press_diff); |
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} |
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/** |
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* @brief Get field temperature from scaled_pressure message |
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* |
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* @return Temperature measurement (0.01 degrees celsius) |
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*/ |
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static inline int16_t mavlink_msg_scaled_pressure_get_temperature(const mavlink_message_t* msg) |
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{ |
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mavlink_scaled_pressure_t *p = (mavlink_scaled_pressure_t *)&msg->payload[0]; |
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return (int16_t)(p->temperature); |
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} |
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/** |
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* @brief Decode a scaled_pressure message into a struct |
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* |
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* @param msg The message to decode |
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* @param scaled_pressure C-struct to decode the message contents into |
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*/ |
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static inline void mavlink_msg_scaled_pressure_decode(const mavlink_message_t* msg, mavlink_scaled_pressure_t* scaled_pressure) |
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{ |
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memcpy( scaled_pressure, msg->payload, sizeof(mavlink_scaled_pressure_t)); |
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}
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