![](/media/cache/profiles/2012_sf_avc_095.jpg.50x50_q85.jpg)
Code for autonomous ground vehicle, Data Bus, 3rd place winner in 2012 Sparkfun AVC.
Dependencies: Watchdog mbed Schedule SimpleFilter LSM303DLM PinDetect DebounceIn Servo
Diff: MAVlink/include/common/mavlink_msg_local_position_setpoint.h
- Revision:
- 0:826c6171fc1b
diff -r 000000000000 -r 826c6171fc1b MAVlink/include/common/mavlink_msg_local_position_setpoint.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MAVlink/include/common/mavlink_msg_local_position_setpoint.h Wed Jun 20 14:57:48 2012 +0000 @@ -0,0 +1,172 @@ +// MESSAGE LOCAL_POSITION_SETPOINT PACKING + +#define MAVLINK_MSG_ID_LOCAL_POSITION_SETPOINT 51 + +typedef struct __mavlink_local_position_setpoint_t +{ + float x; ///< x position + float y; ///< y position + float z; ///< z position + float yaw; ///< Desired yaw angle + +} mavlink_local_position_setpoint_t; + + + +/** + * @brief Pack a local_position_setpoint 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 x x position + * @param y y position + * @param z z position + * @param yaw Desired yaw angle + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_local_position_setpoint_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, float x, float y, float z, float yaw) +{ + uint16_t i = 0; + msg->msgid = MAVLINK_MSG_ID_LOCAL_POSITION_SETPOINT; + + i += put_float_by_index(x, i, msg->payload); // x position + i += put_float_by_index(y, i, msg->payload); // y position + i += put_float_by_index(z, i, msg->payload); // z position + i += put_float_by_index(yaw, i, msg->payload); // Desired yaw angle + + return mavlink_finalize_message(msg, system_id, component_id, i); +} + +/** + * @brief Pack a local_position_setpoint message + * @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 x x position + * @param y y position + * @param z z position + * @param yaw Desired yaw angle + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_local_position_setpoint_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, float x, float y, float z, float yaw) +{ + uint16_t i = 0; + msg->msgid = MAVLINK_MSG_ID_LOCAL_POSITION_SETPOINT; + + i += put_float_by_index(x, i, msg->payload); // x position + i += put_float_by_index(y, i, msg->payload); // y position + i += put_float_by_index(z, i, msg->payload); // z position + i += put_float_by_index(yaw, i, msg->payload); // Desired yaw angle + + return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i); +} + +/** + * @brief Encode a local_position_setpoint 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 local_position_setpoint C-struct to read the message contents from + */ +static inline uint16_t mavlink_msg_local_position_setpoint_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_local_position_setpoint_t* local_position_setpoint) +{ + return mavlink_msg_local_position_setpoint_pack(system_id, component_id, msg, local_position_setpoint->x, local_position_setpoint->y, local_position_setpoint->z, local_position_setpoint->yaw); +} + +/** + * @brief Send a local_position_setpoint message + * @param chan MAVLink channel to send the message + * + * @param x x position + * @param y y position + * @param z z position + * @param yaw Desired yaw angle + */ +#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS + +static inline void mavlink_msg_local_position_setpoint_send(mavlink_channel_t chan, float x, float y, float z, float yaw) +{ + mavlink_message_t msg; + mavlink_msg_local_position_setpoint_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, x, y, z, yaw); + mavlink_send_uart(chan, &msg); +} + +#endif +// MESSAGE LOCAL_POSITION_SETPOINT UNPACKING + +/** + * @brief Get field x from local_position_setpoint message + * + * @return x position + */ +static inline float mavlink_msg_local_position_setpoint_get_x(const mavlink_message_t* msg) +{ + generic_32bit r; + r.b[3] = (msg->payload)[0]; + r.b[2] = (msg->payload)[1]; + r.b[1] = (msg->payload)[2]; + r.b[0] = (msg->payload)[3]; + return (float)r.f; +} + +/** + * @brief Get field y from local_position_setpoint message + * + * @return y position + */ +static inline float mavlink_msg_local_position_setpoint_get_y(const mavlink_message_t* msg) +{ + generic_32bit r; + r.b[3] = (msg->payload+sizeof(float))[0]; + r.b[2] = (msg->payload+sizeof(float))[1]; + r.b[1] = (msg->payload+sizeof(float))[2]; + r.b[0] = (msg->payload+sizeof(float))[3]; + return (float)r.f; +} + +/** + * @brief Get field z from local_position_setpoint message + * + * @return z position + */ +static inline float mavlink_msg_local_position_setpoint_get_z(const mavlink_message_t* msg) +{ + generic_32bit r; + r.b[3] = (msg->payload+sizeof(float)+sizeof(float))[0]; + r.b[2] = (msg->payload+sizeof(float)+sizeof(float))[1]; + r.b[1] = (msg->payload+sizeof(float)+sizeof(float))[2]; + r.b[0] = (msg->payload+sizeof(float)+sizeof(float))[3]; + return (float)r.f; +} + +/** + * @brief Get field yaw from local_position_setpoint message + * + * @return Desired yaw angle + */ +static inline float mavlink_msg_local_position_setpoint_get_yaw(const mavlink_message_t* msg) +{ + generic_32bit r; + r.b[3] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float))[0]; + r.b[2] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float))[1]; + r.b[1] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float))[2]; + r.b[0] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float))[3]; + return (float)r.f; +} + +/** + * @brief Decode a local_position_setpoint message into a struct + * + * @param msg The message to decode + * @param local_position_setpoint C-struct to decode the message contents into + */ +static inline void mavlink_msg_local_position_setpoint_decode(const mavlink_message_t* msg, mavlink_local_position_setpoint_t* local_position_setpoint) +{ + local_position_setpoint->x = mavlink_msg_local_position_setpoint_get_x(msg); + local_position_setpoint->y = mavlink_msg_local_position_setpoint_get_y(msg); + local_position_setpoint->z = mavlink_msg_local_position_setpoint_get_z(msg); + local_position_setpoint->yaw = mavlink_msg_local_position_setpoint_get_yaw(msg); +}