diff options
Diffstat (limited to 'mavlink/include/mavlink/v0.9/common/mavlink_msg_optical_flow.h')
| -rw-r--r-- | mavlink/include/mavlink/v0.9/common/mavlink_msg_optical_flow.h | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/mavlink/include/mavlink/v0.9/common/mavlink_msg_optical_flow.h b/mavlink/include/mavlink/v0.9/common/mavlink_msg_optical_flow.h deleted file mode 100644 index 33067cc89..000000000 --- a/mavlink/include/mavlink/v0.9/common/mavlink_msg_optical_flow.h +++ /dev/null @@ -1,254 +0,0 @@ -// MESSAGE OPTICAL_FLOW PACKING - -#define MAVLINK_MSG_ID_OPTICAL_FLOW 100 - -typedef struct __mavlink_optical_flow_t -{ - uint64_t time; ///< Timestamp (UNIX) - uint8_t sensor_id; ///< Sensor ID - int16_t flow_x; ///< Flow in pixels in x-sensor direction - int16_t flow_y; ///< Flow in pixels in y-sensor direction - uint8_t quality; ///< Optical flow quality / confidence. 0: bad, 255: maximum quality - float ground_distance; ///< Ground distance in meters -} mavlink_optical_flow_t; - -#define MAVLINK_MSG_ID_OPTICAL_FLOW_LEN 18 -#define MAVLINK_MSG_ID_100_LEN 18 - - - -#define MAVLINK_MESSAGE_INFO_OPTICAL_FLOW { \ - "OPTICAL_FLOW", \ - 6, \ - { { "time", NULL, MAVLINK_TYPE_UINT64_T, 0, 0, offsetof(mavlink_optical_flow_t, time) }, \ - { "sensor_id", NULL, MAVLINK_TYPE_UINT8_T, 0, 8, offsetof(mavlink_optical_flow_t, sensor_id) }, \ - { "flow_x", NULL, MAVLINK_TYPE_INT16_T, 0, 9, offsetof(mavlink_optical_flow_t, flow_x) }, \ - { "flow_y", NULL, MAVLINK_TYPE_INT16_T, 0, 11, offsetof(mavlink_optical_flow_t, flow_y) }, \ - { "quality", NULL, MAVLINK_TYPE_UINT8_T, 0, 13, offsetof(mavlink_optical_flow_t, quality) }, \ - { "ground_distance", NULL, MAVLINK_TYPE_FLOAT, 0, 14, offsetof(mavlink_optical_flow_t, ground_distance) }, \ - } \ -} - - -/** - * @brief Pack a optical_flow message - * @param system_id ID of this system - * @param component_id ID of this component (e.g. 200 for IMU) - * @param msg The MAVLink message to compress the data into - * - * @param time Timestamp (UNIX) - * @param sensor_id Sensor ID - * @param flow_x Flow in pixels in x-sensor direction - * @param flow_y Flow in pixels in y-sensor direction - * @param quality Optical flow quality / confidence. 0: bad, 255: maximum quality - * @param ground_distance Ground distance in meters - * @return length of the message in bytes (excluding serial stream start sign) - */ -static inline uint16_t mavlink_msg_optical_flow_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, - uint64_t time, uint8_t sensor_id, int16_t flow_x, int16_t flow_y, uint8_t quality, float ground_distance) -{ -#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS - char buf[18]; - _mav_put_uint64_t(buf, 0, time); - _mav_put_uint8_t(buf, 8, sensor_id); - _mav_put_int16_t(buf, 9, flow_x); - _mav_put_int16_t(buf, 11, flow_y); - _mav_put_uint8_t(buf, 13, quality); - _mav_put_float(buf, 14, ground_distance); - - memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 18); -#else - mavlink_optical_flow_t packet; - packet.time = time; - packet.sensor_id = sensor_id; - packet.flow_x = flow_x; - packet.flow_y = flow_y; - packet.quality = quality; - packet.ground_distance = ground_distance; - - memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 18); -#endif - - msg->msgid = MAVLINK_MSG_ID_OPTICAL_FLOW; - return mavlink_finalize_message(msg, system_id, component_id, 18); -} - -/** - * @brief Pack a optical_flow message on a channel - * @param system_id ID of this system - * @param component_id ID of this component (e.g. 200 for IMU) - * @param chan The MAVLink channel this message was sent over - * @param msg The MAVLink message to compress the data into - * @param time Timestamp (UNIX) - * @param sensor_id Sensor ID - * @param flow_x Flow in pixels in x-sensor direction - * @param flow_y Flow in pixels in y-sensor direction - * @param quality Optical flow quality / confidence. 0: bad, 255: maximum quality - * @param ground_distance Ground distance in meters - * @return length of the message in bytes (excluding serial stream start sign) - */ -static inline uint16_t mavlink_msg_optical_flow_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, - mavlink_message_t* msg, - uint64_t time,uint8_t sensor_id,int16_t flow_x,int16_t flow_y,uint8_t quality,float ground_distance) -{ -#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS - char buf[18]; - _mav_put_uint64_t(buf, 0, time); - _mav_put_uint8_t(buf, 8, sensor_id); - _mav_put_int16_t(buf, 9, flow_x); - _mav_put_int16_t(buf, 11, flow_y); - _mav_put_uint8_t(buf, 13, quality); - _mav_put_float(buf, 14, ground_distance); - - memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 18); -#else - mavlink_optical_flow_t packet; - packet.time = time; - packet.sensor_id = sensor_id; - packet.flow_x = flow_x; - packet.flow_y = flow_y; - packet.quality = quality; - packet.ground_distance = ground_distance; - - memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 18); -#endif - - msg->msgid = MAVLINK_MSG_ID_OPTICAL_FLOW; - return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 18); -} - -/** - * @brief Encode a optical_flow struct into a message - * - * @param system_id ID of this system - * @param component_id ID of this component (e.g. 200 for IMU) - * @param msg The MAVLink message to compress the data into - * @param optical_flow C-struct to read the message contents from - */ -static inline uint16_t mavlink_msg_optical_flow_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_optical_flow_t* optical_flow) -{ - return mavlink_msg_optical_flow_pack(system_id, component_id, msg, optical_flow->time, optical_flow->sensor_id, optical_flow->flow_x, optical_flow->flow_y, optical_flow->quality, optical_flow->ground_distance); -} - -/** - * @brief Send a optical_flow message - * @param chan MAVLink channel to send the message - * - * @param time Timestamp (UNIX) - * @param sensor_id Sensor ID - * @param flow_x Flow in pixels in x-sensor direction - * @param flow_y Flow in pixels in y-sensor direction - * @param quality Optical flow quality / confidence. 0: bad, 255: maximum quality - * @param ground_distance Ground distance in meters - */ -#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS - -static inline void mavlink_msg_optical_flow_send(mavlink_channel_t chan, uint64_t time, uint8_t sensor_id, int16_t flow_x, int16_t flow_y, uint8_t quality, float ground_distance) -{ -#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS - char buf[18]; - _mav_put_uint64_t(buf, 0, time); - _mav_put_uint8_t(buf, 8, sensor_id); - _mav_put_int16_t(buf, 9, flow_x); - _mav_put_int16_t(buf, 11, flow_y); - _mav_put_uint8_t(buf, 13, quality); - _mav_put_float(buf, 14, ground_distance); - - _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_OPTICAL_FLOW, buf, 18); -#else - mavlink_optical_flow_t packet; - packet.time = time; - packet.sensor_id = sensor_id; - packet.flow_x = flow_x; - packet.flow_y = flow_y; - packet.quality = quality; - packet.ground_distance = ground_distance; - - _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_OPTICAL_FLOW, (const char *)&packet, 18); -#endif -} - -#endif - -// MESSAGE OPTICAL_FLOW UNPACKING - - -/** - * @brief Get field time from optical_flow message - * - * @return Timestamp (UNIX) - */ -static inline uint64_t mavlink_msg_optical_flow_get_time(const mavlink_message_t* msg) -{ - return _MAV_RETURN_uint64_t(msg, 0); -} - -/** - * @brief Get field sensor_id from optical_flow message - * - * @return Sensor ID - */ -static inline uint8_t mavlink_msg_optical_flow_get_sensor_id(const mavlink_message_t* msg) -{ - return _MAV_RETURN_uint8_t(msg, 8); -} - -/** - * @brief Get field flow_x from optical_flow message - * - * @return Flow in pixels in x-sensor direction - */ -static inline int16_t mavlink_msg_optical_flow_get_flow_x(const mavlink_message_t* msg) -{ - return _MAV_RETURN_int16_t(msg, 9); -} - -/** - * @brief Get field flow_y from optical_flow message - * - * @return Flow in pixels in y-sensor direction - */ -static inline int16_t mavlink_msg_optical_flow_get_flow_y(const mavlink_message_t* msg) -{ - return _MAV_RETURN_int16_t(msg, 11); -} - -/** - * @brief Get field quality from optical_flow message - * - * @return Optical flow quality / confidence. 0: bad, 255: maximum quality - */ -static inline uint8_t mavlink_msg_optical_flow_get_quality(const mavlink_message_t* msg) -{ - return _MAV_RETURN_uint8_t(msg, 13); -} - -/** - * @brief Get field ground_distance from optical_flow message - * - * @return Ground distance in meters - */ -static inline float mavlink_msg_optical_flow_get_ground_distance(const mavlink_message_t* msg) -{ - return _MAV_RETURN_float(msg, 14); -} - -/** - * @brief Decode a optical_flow message into a struct - * - * @param msg The message to decode - * @param optical_flow C-struct to decode the message contents into - */ -static inline void mavlink_msg_optical_flow_decode(const mavlink_message_t* msg, mavlink_optical_flow_t* optical_flow) -{ -#if MAVLINK_NEED_BYTE_SWAP - optical_flow->time = mavlink_msg_optical_flow_get_time(msg); - optical_flow->sensor_id = mavlink_msg_optical_flow_get_sensor_id(msg); - optical_flow->flow_x = mavlink_msg_optical_flow_get_flow_x(msg); - optical_flow->flow_y = mavlink_msg_optical_flow_get_flow_y(msg); - optical_flow->quality = mavlink_msg_optical_flow_get_quality(msg); - optical_flow->ground_distance = mavlink_msg_optical_flow_get_ground_distance(msg); -#else - memcpy(optical_flow, _MAV_PAYLOAD(msg), 18); -#endif -} |