diff options
Diffstat (limited to 'mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_rangefinder.h')
| -rw-r--r-- | mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_rangefinder.h | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_rangefinder.h b/mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_rangefinder.h new file mode 100644 index 000000000..c476447a8 --- /dev/null +++ b/mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_rangefinder.h @@ -0,0 +1,199 @@ +// MESSAGE RANGEFINDER PACKING + +#define MAVLINK_MSG_ID_RANGEFINDER 173 + +typedef struct __mavlink_rangefinder_t +{ + float distance; ///< distance in meters + float voltage; ///< raw voltage if available, zero otherwise +} mavlink_rangefinder_t; + +#define MAVLINK_MSG_ID_RANGEFINDER_LEN 8 +#define MAVLINK_MSG_ID_173_LEN 8 + +#define MAVLINK_MSG_ID_RANGEFINDER_CRC 83 +#define MAVLINK_MSG_ID_173_CRC 83 + + + +#define MAVLINK_MESSAGE_INFO_RANGEFINDER { \ + "RANGEFINDER", \ + 2, \ + { { "distance", NULL, MAVLINK_TYPE_FLOAT, 0, 0, offsetof(mavlink_rangefinder_t, distance) }, \ + { "voltage", NULL, MAVLINK_TYPE_FLOAT, 0, 4, offsetof(mavlink_rangefinder_t, voltage) }, \ + } \ +} + + +/** + * @brief Pack a rangefinder 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 distance distance in meters + * @param voltage raw voltage if available, zero otherwise + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_rangefinder_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, + float distance, float voltage) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[MAVLINK_MSG_ID_RANGEFINDER_LEN]; + _mav_put_float(buf, 0, distance); + _mav_put_float(buf, 4, voltage); + + memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_RANGEFINDER_LEN); +#else + mavlink_rangefinder_t packet; + packet.distance = distance; + packet.voltage = voltage; + + memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_RANGEFINDER_LEN); +#endif + + msg->msgid = MAVLINK_MSG_ID_RANGEFINDER; +#if MAVLINK_CRC_EXTRA + return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_RANGEFINDER_LEN, MAVLINK_MSG_ID_RANGEFINDER_CRC); +#else + return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_RANGEFINDER_LEN); +#endif +} + +/** + * @brief Pack a rangefinder 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 will be sent over + * @param msg The MAVLink message to compress the data into + * @param distance distance in meters + * @param voltage raw voltage if available, zero otherwise + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_rangefinder_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, + mavlink_message_t* msg, + float distance,float voltage) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[MAVLINK_MSG_ID_RANGEFINDER_LEN]; + _mav_put_float(buf, 0, distance); + _mav_put_float(buf, 4, voltage); + + memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_RANGEFINDER_LEN); +#else + mavlink_rangefinder_t packet; + packet.distance = distance; + packet.voltage = voltage; + + memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_RANGEFINDER_LEN); +#endif + + msg->msgid = MAVLINK_MSG_ID_RANGEFINDER; +#if MAVLINK_CRC_EXTRA + return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_RANGEFINDER_LEN, MAVLINK_MSG_ID_RANGEFINDER_CRC); +#else + return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_RANGEFINDER_LEN); +#endif +} + +/** + * @brief Encode a rangefinder struct + * + * @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 rangefinder C-struct to read the message contents from + */ +static inline uint16_t mavlink_msg_rangefinder_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_rangefinder_t* rangefinder) +{ + return mavlink_msg_rangefinder_pack(system_id, component_id, msg, rangefinder->distance, rangefinder->voltage); +} + +/** + * @brief Encode a rangefinder struct 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 will be sent over + * @param msg The MAVLink message to compress the data into + * @param rangefinder C-struct to read the message contents from + */ +static inline uint16_t mavlink_msg_rangefinder_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_rangefinder_t* rangefinder) +{ + return mavlink_msg_rangefinder_pack_chan(system_id, component_id, chan, msg, rangefinder->distance, rangefinder->voltage); +} + +/** + * @brief Send a rangefinder message + * @param chan MAVLink channel to send the message + * + * @param distance distance in meters + * @param voltage raw voltage if available, zero otherwise + */ +#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS + +static inline void mavlink_msg_rangefinder_send(mavlink_channel_t chan, float distance, float voltage) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[MAVLINK_MSG_ID_RANGEFINDER_LEN]; + _mav_put_float(buf, 0, distance); + _mav_put_float(buf, 4, voltage); + +#if MAVLINK_CRC_EXTRA + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_RANGEFINDER, buf, MAVLINK_MSG_ID_RANGEFINDER_LEN, MAVLINK_MSG_ID_RANGEFINDER_CRC); +#else + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_RANGEFINDER, buf, MAVLINK_MSG_ID_RANGEFINDER_LEN); +#endif +#else + mavlink_rangefinder_t packet; + packet.distance = distance; + packet.voltage = voltage; + +#if MAVLINK_CRC_EXTRA + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_RANGEFINDER, (const char *)&packet, MAVLINK_MSG_ID_RANGEFINDER_LEN, MAVLINK_MSG_ID_RANGEFINDER_CRC); +#else + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_RANGEFINDER, (const char *)&packet, MAVLINK_MSG_ID_RANGEFINDER_LEN); +#endif +#endif +} + +#endif + +// MESSAGE RANGEFINDER UNPACKING + + +/** + * @brief Get field distance from rangefinder message + * + * @return distance in meters + */ +static inline float mavlink_msg_rangefinder_get_distance(const mavlink_message_t* msg) +{ + return _MAV_RETURN_float(msg, 0); +} + +/** + * @brief Get field voltage from rangefinder message + * + * @return raw voltage if available, zero otherwise + */ +static inline float mavlink_msg_rangefinder_get_voltage(const mavlink_message_t* msg) +{ + return _MAV_RETURN_float(msg, 4); +} + +/** + * @brief Decode a rangefinder message into a struct + * + * @param msg The message to decode + * @param rangefinder C-struct to decode the message contents into + */ +static inline void mavlink_msg_rangefinder_decode(const mavlink_message_t* msg, mavlink_rangefinder_t* rangefinder) +{ +#if MAVLINK_NEED_BYTE_SWAP + rangefinder->distance = mavlink_msg_rangefinder_get_distance(msg); + rangefinder->voltage = mavlink_msg_rangefinder_get_voltage(msg); +#else + memcpy(rangefinder, _MAV_PAYLOAD(msg), MAVLINK_MSG_ID_RANGEFINDER_LEN); +#endif +} |