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/slugs/mavlink_msg_mid_lvl_cmds.h
- Revision:
- 0:826c6171fc1b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MAVlink/include/slugs/mavlink_msg_mid_lvl_cmds.h Wed Jun 20 14:57:48 2012 +0000 @@ -0,0 +1,167 @@ +// MESSAGE MID_LVL_CMDS PACKING + +#define MAVLINK_MSG_ID_MID_LVL_CMDS 180 + +typedef struct __mavlink_mid_lvl_cmds_t +{ + uint8_t target; ///< The system setting the commands + float hCommand; ///< Commanded Airspeed + float uCommand; ///< Log value 2 + float rCommand; ///< Log value 3 + +} mavlink_mid_lvl_cmds_t; + + + +/** + * @brief Pack a mid_lvl_cmds 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 target The system setting the commands + * @param hCommand Commanded Airspeed + * @param uCommand Log value 2 + * @param rCommand Log value 3 + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_mid_lvl_cmds_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint8_t target, float hCommand, float uCommand, float rCommand) +{ + uint16_t i = 0; + msg->msgid = MAVLINK_MSG_ID_MID_LVL_CMDS; + + i += put_uint8_t_by_index(target, i, msg->payload); // The system setting the commands + i += put_float_by_index(hCommand, i, msg->payload); // Commanded Airspeed + i += put_float_by_index(uCommand, i, msg->payload); // Log value 2 + i += put_float_by_index(rCommand, i, msg->payload); // Log value 3 + + return mavlink_finalize_message(msg, system_id, component_id, i); +} + +/** + * @brief Pack a mid_lvl_cmds 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 target The system setting the commands + * @param hCommand Commanded Airspeed + * @param uCommand Log value 2 + * @param rCommand Log value 3 + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_mid_lvl_cmds_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint8_t target, float hCommand, float uCommand, float rCommand) +{ + uint16_t i = 0; + msg->msgid = MAVLINK_MSG_ID_MID_LVL_CMDS; + + i += put_uint8_t_by_index(target, i, msg->payload); // The system setting the commands + i += put_float_by_index(hCommand, i, msg->payload); // Commanded Airspeed + i += put_float_by_index(uCommand, i, msg->payload); // Log value 2 + i += put_float_by_index(rCommand, i, msg->payload); // Log value 3 + + return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i); +} + +/** + * @brief Encode a mid_lvl_cmds 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 mid_lvl_cmds C-struct to read the message contents from + */ +static inline uint16_t mavlink_msg_mid_lvl_cmds_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_mid_lvl_cmds_t* mid_lvl_cmds) +{ + return mavlink_msg_mid_lvl_cmds_pack(system_id, component_id, msg, mid_lvl_cmds->target, mid_lvl_cmds->hCommand, mid_lvl_cmds->uCommand, mid_lvl_cmds->rCommand); +} + +/** + * @brief Send a mid_lvl_cmds message + * @param chan MAVLink channel to send the message + * + * @param target The system setting the commands + * @param hCommand Commanded Airspeed + * @param uCommand Log value 2 + * @param rCommand Log value 3 + */ +#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS + +static inline void mavlink_msg_mid_lvl_cmds_send(mavlink_channel_t chan, uint8_t target, float hCommand, float uCommand, float rCommand) +{ + mavlink_message_t msg; + mavlink_msg_mid_lvl_cmds_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, target, hCommand, uCommand, rCommand); + mavlink_send_uart(chan, &msg); +} + +#endif +// MESSAGE MID_LVL_CMDS UNPACKING + +/** + * @brief Get field target from mid_lvl_cmds message + * + * @return The system setting the commands + */ +static inline uint8_t mavlink_msg_mid_lvl_cmds_get_target(const mavlink_message_t* msg) +{ + return (uint8_t)(msg->payload)[0]; +} + +/** + * @brief Get field hCommand from mid_lvl_cmds message + * + * @return Commanded Airspeed + */ +static inline float mavlink_msg_mid_lvl_cmds_get_hCommand(const mavlink_message_t* msg) +{ + generic_32bit r; + r.b[3] = (msg->payload+sizeof(uint8_t))[0]; + r.b[2] = (msg->payload+sizeof(uint8_t))[1]; + r.b[1] = (msg->payload+sizeof(uint8_t))[2]; + r.b[0] = (msg->payload+sizeof(uint8_t))[3]; + return (float)r.f; +} + +/** + * @brief Get field uCommand from mid_lvl_cmds message + * + * @return Log value 2 + */ +static inline float mavlink_msg_mid_lvl_cmds_get_uCommand(const mavlink_message_t* msg) +{ + generic_32bit r; + r.b[3] = (msg->payload+sizeof(uint8_t)+sizeof(float))[0]; + r.b[2] = (msg->payload+sizeof(uint8_t)+sizeof(float))[1]; + r.b[1] = (msg->payload+sizeof(uint8_t)+sizeof(float))[2]; + r.b[0] = (msg->payload+sizeof(uint8_t)+sizeof(float))[3]; + return (float)r.f; +} + +/** + * @brief Get field rCommand from mid_lvl_cmds message + * + * @return Log value 3 + */ +static inline float mavlink_msg_mid_lvl_cmds_get_rCommand(const mavlink_message_t* msg) +{ + generic_32bit r; + r.b[3] = (msg->payload+sizeof(uint8_t)+sizeof(float)+sizeof(float))[0]; + r.b[2] = (msg->payload+sizeof(uint8_t)+sizeof(float)+sizeof(float))[1]; + r.b[1] = (msg->payload+sizeof(uint8_t)+sizeof(float)+sizeof(float))[2]; + r.b[0] = (msg->payload+sizeof(uint8_t)+sizeof(float)+sizeof(float))[3]; + return (float)r.f; +} + +/** + * @brief Decode a mid_lvl_cmds message into a struct + * + * @param msg The message to decode + * @param mid_lvl_cmds C-struct to decode the message contents into + */ +static inline void mavlink_msg_mid_lvl_cmds_decode(const mavlink_message_t* msg, mavlink_mid_lvl_cmds_t* mid_lvl_cmds) +{ + mid_lvl_cmds->target = mavlink_msg_mid_lvl_cmds_get_target(msg); + mid_lvl_cmds->hCommand = mavlink_msg_mid_lvl_cmds_get_hCommand(msg); + mid_lvl_cmds->uCommand = mavlink_msg_mid_lvl_cmds_get_uCommand(msg); + mid_lvl_cmds->rCommand = mavlink_msg_mid_lvl_cmds_get_rCommand(msg); +}