Code for autonomous ground vehicle, Data Bus, 3rd place winner in 2012 Sparkfun AVC.

Dependencies:   Watchdog mbed Schedule SimpleFilter LSM303DLM PinDetect DebounceIn Servo

Revision:
0:826c6171fc1b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MAVlink/include/pixhawk/mavlink_msg_global_vision_position_estimate.h	Wed Jun 20 14:57:48 2012 +0000
@@ -0,0 +1,242 @@
+// MESSAGE GLOBAL_VISION_POSITION_ESTIMATE PACKING
+
+#define MAVLINK_MSG_ID_GLOBAL_VISION_POSITION_ESTIMATE 114
+
+typedef struct __mavlink_global_vision_position_estimate_t 
+{
+    uint64_t usec; ///< Timestamp (milliseconds)
+    float x; ///< Global X position
+    float y; ///< Global Y position
+    float z; ///< Global Z position
+    float roll; ///< Roll angle in rad
+    float pitch; ///< Pitch angle in rad
+    float yaw; ///< Yaw angle in rad
+
+} mavlink_global_vision_position_estimate_t;
+
+
+
+/**
+ * @brief Pack a global_vision_position_estimate 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 usec Timestamp (milliseconds)
+ * @param x Global X position
+ * @param y Global Y position
+ * @param z Global Z position
+ * @param roll Roll angle in rad
+ * @param pitch Pitch angle in rad
+ * @param yaw Yaw angle in rad
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_global_vision_position_estimate_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint64_t usec, float x, float y, float z, float roll, float pitch, float yaw)
+{
+    uint16_t i = 0;
+    msg->msgid = MAVLINK_MSG_ID_GLOBAL_VISION_POSITION_ESTIMATE;
+
+    i += put_uint64_t_by_index(usec, i, msg->payload); // Timestamp (milliseconds)
+    i += put_float_by_index(x, i, msg->payload); // Global X position
+    i += put_float_by_index(y, i, msg->payload); // Global Y position
+    i += put_float_by_index(z, i, msg->payload); // Global Z position
+    i += put_float_by_index(roll, i, msg->payload); // Roll angle in rad
+    i += put_float_by_index(pitch, i, msg->payload); // Pitch angle in rad
+    i += put_float_by_index(yaw, i, msg->payload); // Yaw angle in rad
+
+    return mavlink_finalize_message(msg, system_id, component_id, i);
+}
+
+/**
+ * @brief Pack a global_vision_position_estimate 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 usec Timestamp (milliseconds)
+ * @param x Global X position
+ * @param y Global Y position
+ * @param z Global Z position
+ * @param roll Roll angle in rad
+ * @param pitch Pitch angle in rad
+ * @param yaw Yaw angle in rad
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_global_vision_position_estimate_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint64_t usec, float x, float y, float z, float roll, float pitch, float yaw)
+{
+    uint16_t i = 0;
+    msg->msgid = MAVLINK_MSG_ID_GLOBAL_VISION_POSITION_ESTIMATE;
+
+    i += put_uint64_t_by_index(usec, i, msg->payload); // Timestamp (milliseconds)
+    i += put_float_by_index(x, i, msg->payload); // Global X position
+    i += put_float_by_index(y, i, msg->payload); // Global Y position
+    i += put_float_by_index(z, i, msg->payload); // Global Z position
+    i += put_float_by_index(roll, i, msg->payload); // Roll angle in rad
+    i += put_float_by_index(pitch, i, msg->payload); // Pitch angle in rad
+    i += put_float_by_index(yaw, i, msg->payload); // Yaw angle in rad
+
+    return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i);
+}
+
+/**
+ * @brief Encode a global_vision_position_estimate 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 global_vision_position_estimate C-struct to read the message contents from
+ */
+static inline uint16_t mavlink_msg_global_vision_position_estimate_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_global_vision_position_estimate_t* global_vision_position_estimate)
+{
+    return mavlink_msg_global_vision_position_estimate_pack(system_id, component_id, msg, global_vision_position_estimate->usec, global_vision_position_estimate->x, global_vision_position_estimate->y, global_vision_position_estimate->z, global_vision_position_estimate->roll, global_vision_position_estimate->pitch, global_vision_position_estimate->yaw);
+}
+
+/**
+ * @brief Send a global_vision_position_estimate message
+ * @param chan MAVLink channel to send the message
+ *
+ * @param usec Timestamp (milliseconds)
+ * @param x Global X position
+ * @param y Global Y position
+ * @param z Global Z position
+ * @param roll Roll angle in rad
+ * @param pitch Pitch angle in rad
+ * @param yaw Yaw angle in rad
+ */
+#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
+
+static inline void mavlink_msg_global_vision_position_estimate_send(mavlink_channel_t chan, uint64_t usec, float x, float y, float z, float roll, float pitch, float yaw)
+{
+    mavlink_message_t msg;
+    mavlink_msg_global_vision_position_estimate_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, usec, x, y, z, roll, pitch, yaw);
+    mavlink_send_uart(chan, &msg);
+}
+
+#endif
+// MESSAGE GLOBAL_VISION_POSITION_ESTIMATE UNPACKING
+
+/**
+ * @brief Get field usec from global_vision_position_estimate message
+ *
+ * @return Timestamp (milliseconds)
+ */
+static inline uint64_t mavlink_msg_global_vision_position_estimate_get_usec(const mavlink_message_t* msg)
+{
+    generic_64bit r;
+    r.b[7] = (msg->payload)[0];
+    r.b[6] = (msg->payload)[1];
+    r.b[5] = (msg->payload)[2];
+    r.b[4] = (msg->payload)[3];
+    r.b[3] = (msg->payload)[4];
+    r.b[2] = (msg->payload)[5];
+    r.b[1] = (msg->payload)[6];
+    r.b[0] = (msg->payload)[7];
+    return (uint64_t)r.ll;
+}
+
+/**
+ * @brief Get field x from global_vision_position_estimate message
+ *
+ * @return Global X position
+ */
+static inline float mavlink_msg_global_vision_position_estimate_get_x(const mavlink_message_t* msg)
+{
+    generic_32bit r;
+    r.b[3] = (msg->payload+sizeof(uint64_t))[0];
+    r.b[2] = (msg->payload+sizeof(uint64_t))[1];
+    r.b[1] = (msg->payload+sizeof(uint64_t))[2];
+    r.b[0] = (msg->payload+sizeof(uint64_t))[3];
+    return (float)r.f;
+}
+
+/**
+ * @brief Get field y from global_vision_position_estimate message
+ *
+ * @return Global Y position
+ */
+static inline float mavlink_msg_global_vision_position_estimate_get_y(const mavlink_message_t* msg)
+{
+    generic_32bit r;
+    r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(float))[0];
+    r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(float))[1];
+    r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(float))[2];
+    r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(float))[3];
+    return (float)r.f;
+}
+
+/**
+ * @brief Get field z from global_vision_position_estimate message
+ *
+ * @return Global Z position
+ */
+static inline float mavlink_msg_global_vision_position_estimate_get_z(const mavlink_message_t* msg)
+{
+    generic_32bit r;
+    r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float))[0];
+    r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float))[1];
+    r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float))[2];
+    r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float))[3];
+    return (float)r.f;
+}
+
+/**
+ * @brief Get field roll from global_vision_position_estimate message
+ *
+ * @return Roll angle in rad
+ */
+static inline float mavlink_msg_global_vision_position_estimate_get_roll(const mavlink_message_t* msg)
+{
+    generic_32bit r;
+    r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float))[0];
+    r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float))[1];
+    r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float))[2];
+    r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float))[3];
+    return (float)r.f;
+}
+
+/**
+ * @brief Get field pitch from global_vision_position_estimate message
+ *
+ * @return Pitch angle in rad
+ */
+static inline float mavlink_msg_global_vision_position_estimate_get_pitch(const mavlink_message_t* msg)
+{
+    generic_32bit r;
+    r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[0];
+    r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[1];
+    r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[2];
+    r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[3];
+    return (float)r.f;
+}
+
+/**
+ * @brief Get field yaw from global_vision_position_estimate message
+ *
+ * @return Yaw angle in rad
+ */
+static inline float mavlink_msg_global_vision_position_estimate_get_yaw(const mavlink_message_t* msg)
+{
+    generic_32bit r;
+    r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[0];
+    r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[1];
+    r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[2];
+    r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[3];
+    return (float)r.f;
+}
+
+/**
+ * @brief Decode a global_vision_position_estimate message into a struct
+ *
+ * @param msg The message to decode
+ * @param global_vision_position_estimate C-struct to decode the message contents into
+ */
+static inline void mavlink_msg_global_vision_position_estimate_decode(const mavlink_message_t* msg, mavlink_global_vision_position_estimate_t* global_vision_position_estimate)
+{
+    global_vision_position_estimate->usec = mavlink_msg_global_vision_position_estimate_get_usec(msg);
+    global_vision_position_estimate->x = mavlink_msg_global_vision_position_estimate_get_x(msg);
+    global_vision_position_estimate->y = mavlink_msg_global_vision_position_estimate_get_y(msg);
+    global_vision_position_estimate->z = mavlink_msg_global_vision_position_estimate_get_z(msg);
+    global_vision_position_estimate->roll = mavlink_msg_global_vision_position_estimate_get_roll(msg);
+    global_vision_position_estimate->pitch = mavlink_msg_global_vision_position_estimate_get_pitch(msg);
+    global_vision_position_estimate->yaw = mavlink_msg_global_vision_position_estimate_get_yaw(msg);
+}