3020a471da
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2187 f9c3cf11-9bcb-44bc-f272-b75c42450872
139 lines
4.5 KiB
C
139 lines
4.5 KiB
C
// MESSAGE CPU_LOAD PACKING
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#define MAVLINK_MSG_ID_CPU_LOAD 170
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typedef struct __mavlink_cpu_load_t
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{
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uint8_t sensLoad; ///< Sensor DSC Load
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uint8_t ctrlLoad; ///< Control DSC Load
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uint16_t batVolt; ///< Battery Voltage in millivolts
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} mavlink_cpu_load_t;
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/**
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* @brief Pack a cpu_load 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 sensLoad Sensor DSC Load
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* @param ctrlLoad Control DSC Load
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* @param batVolt Battery Voltage in millivolts
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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_cpu_load_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint8_t sensLoad, uint8_t ctrlLoad, uint16_t batVolt)
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{
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uint16_t i = 0;
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msg->msgid = MAVLINK_MSG_ID_CPU_LOAD;
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i += put_uint8_t_by_index(sensLoad, i, msg->payload); // Sensor DSC Load
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i += put_uint8_t_by_index(ctrlLoad, i, msg->payload); // Control DSC Load
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i += put_uint16_t_by_index(batVolt, i, msg->payload); // Battery Voltage in millivolts
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return mavlink_finalize_message(msg, system_id, component_id, i);
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}
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/**
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* @brief Pack a cpu_load 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 sensLoad Sensor DSC Load
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* @param ctrlLoad Control DSC Load
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* @param batVolt Battery Voltage in millivolts
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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_cpu_load_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint8_t sensLoad, uint8_t ctrlLoad, uint16_t batVolt)
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{
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uint16_t i = 0;
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msg->msgid = MAVLINK_MSG_ID_CPU_LOAD;
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i += put_uint8_t_by_index(sensLoad, i, msg->payload); // Sensor DSC Load
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i += put_uint8_t_by_index(ctrlLoad, i, msg->payload); // Control DSC Load
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i += put_uint16_t_by_index(batVolt, i, msg->payload); // Battery Voltage in millivolts
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return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i);
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}
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/**
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* @brief Encode a cpu_load 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 cpu_load C-struct to read the message contents from
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*/
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static inline uint16_t mavlink_msg_cpu_load_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_cpu_load_t* cpu_load)
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{
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return mavlink_msg_cpu_load_pack(system_id, component_id, msg, cpu_load->sensLoad, cpu_load->ctrlLoad, cpu_load->batVolt);
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}
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/**
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* @brief Send a cpu_load message
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* @param chan MAVLink channel to send the message
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*
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* @param sensLoad Sensor DSC Load
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* @param ctrlLoad Control DSC Load
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* @param batVolt Battery Voltage in millivolts
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*/
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#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
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static inline void mavlink_msg_cpu_load_send(mavlink_channel_t chan, uint8_t sensLoad, uint8_t ctrlLoad, uint16_t batVolt)
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{
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mavlink_message_t msg;
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mavlink_msg_cpu_load_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, sensLoad, ctrlLoad, batVolt);
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mavlink_send_uart(chan, &msg);
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}
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#endif
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// MESSAGE CPU_LOAD UNPACKING
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/**
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* @brief Get field sensLoad from cpu_load message
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*
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* @return Sensor DSC Load
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*/
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static inline uint8_t mavlink_msg_cpu_load_get_sensLoad(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 ctrlLoad from cpu_load message
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*
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* @return Control DSC Load
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*/
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static inline uint8_t mavlink_msg_cpu_load_get_ctrlLoad(const mavlink_message_t* msg)
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{
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return (uint8_t)(msg->payload+sizeof(uint8_t))[0];
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}
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/**
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* @brief Get field batVolt from cpu_load message
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*
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* @return Battery Voltage in millivolts
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*/
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static inline uint16_t mavlink_msg_cpu_load_get_batVolt(const mavlink_message_t* msg)
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{
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generic_16bit r;
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r.b[1] = (msg->payload+sizeof(uint8_t)+sizeof(uint8_t))[0];
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r.b[0] = (msg->payload+sizeof(uint8_t)+sizeof(uint8_t))[1];
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return (uint16_t)r.s;
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}
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/**
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* @brief Decode a cpu_load message into a struct
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*
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* @param msg The message to decode
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* @param cpu_load C-struct to decode the message contents into
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*/
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static inline void mavlink_msg_cpu_load_decode(const mavlink_message_t* msg, mavlink_cpu_load_t* cpu_load)
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{
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cpu_load->sensLoad = mavlink_msg_cpu_load_get_sensLoad(msg);
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cpu_load->ctrlLoad = mavlink_msg_cpu_load_get_ctrlLoad(msg);
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cpu_load->batVolt = mavlink_msg_cpu_load_get_batVolt(msg);
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}
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