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/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);
+}