Code for autonomous rover for Sparkfun AVC. DataBus won 3rd in 2012 and the same code was used on Troubled Child, a 1986 Jeep Grand Wagoneer to win 1st in 2014.

Dependencies:   mbed Watchdog SDFileSystem DigoleSerialDisp

Revision:
0:a6a169de725f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MAVlink/include/slugs/mavlink_msg_diagnostic.h	Mon May 27 13:26:03 2013 +0000
@@ -0,0 +1,210 @@
+// MESSAGE DIAGNOSTIC PACKING
+
+#define MAVLINK_MSG_ID_DIAGNOSTIC 173
+
+typedef struct __mavlink_diagnostic_t 
+{
+    float diagFl1; ///< Diagnostic float 1
+    float diagFl2; ///< Diagnostic float 2
+    float diagFl3; ///< Diagnostic float 3
+    int16_t diagSh1; ///< Diagnostic short 1
+    int16_t diagSh2; ///< Diagnostic short 2
+    int16_t diagSh3; ///< Diagnostic short 3
+
+} mavlink_diagnostic_t;
+
+
+
+/**
+ * @brief Pack a diagnostic 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 diagFl1 Diagnostic float 1
+ * @param diagFl2 Diagnostic float 2
+ * @param diagFl3 Diagnostic float 3
+ * @param diagSh1 Diagnostic short 1
+ * @param diagSh2 Diagnostic short 2
+ * @param diagSh3 Diagnostic short 3
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_diagnostic_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, float diagFl1, float diagFl2, float diagFl3, int16_t diagSh1, int16_t diagSh2, int16_t diagSh3)
+{
+    uint16_t i = 0;
+    msg->msgid = MAVLINK_MSG_ID_DIAGNOSTIC;
+
+    i += put_float_by_index(diagFl1, i, msg->payload); // Diagnostic float 1
+    i += put_float_by_index(diagFl2, i, msg->payload); // Diagnostic float 2
+    i += put_float_by_index(diagFl3, i, msg->payload); // Diagnostic float 3
+    i += put_int16_t_by_index(diagSh1, i, msg->payload); // Diagnostic short 1
+    i += put_int16_t_by_index(diagSh2, i, msg->payload); // Diagnostic short 2
+    i += put_int16_t_by_index(diagSh3, i, msg->payload); // Diagnostic short 3
+
+    return mavlink_finalize_message(msg, system_id, component_id, i);
+}
+
+/**
+ * @brief Pack a diagnostic 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 diagFl1 Diagnostic float 1
+ * @param diagFl2 Diagnostic float 2
+ * @param diagFl3 Diagnostic float 3
+ * @param diagSh1 Diagnostic short 1
+ * @param diagSh2 Diagnostic short 2
+ * @param diagSh3 Diagnostic short 3
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_diagnostic_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, float diagFl1, float diagFl2, float diagFl3, int16_t diagSh1, int16_t diagSh2, int16_t diagSh3)
+{
+    uint16_t i = 0;
+    msg->msgid = MAVLINK_MSG_ID_DIAGNOSTIC;
+
+    i += put_float_by_index(diagFl1, i, msg->payload); // Diagnostic float 1
+    i += put_float_by_index(diagFl2, i, msg->payload); // Diagnostic float 2
+    i += put_float_by_index(diagFl3, i, msg->payload); // Diagnostic float 3
+    i += put_int16_t_by_index(diagSh1, i, msg->payload); // Diagnostic short 1
+    i += put_int16_t_by_index(diagSh2, i, msg->payload); // Diagnostic short 2
+    i += put_int16_t_by_index(diagSh3, i, msg->payload); // Diagnostic short 3
+
+    return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i);
+}
+
+/**
+ * @brief Encode a diagnostic 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 diagnostic C-struct to read the message contents from
+ */
+static inline uint16_t mavlink_msg_diagnostic_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_diagnostic_t* diagnostic)
+{
+    return mavlink_msg_diagnostic_pack(system_id, component_id, msg, diagnostic->diagFl1, diagnostic->diagFl2, diagnostic->diagFl3, diagnostic->diagSh1, diagnostic->diagSh2, diagnostic->diagSh3);
+}
+
+/**
+ * @brief Send a diagnostic message
+ * @param chan MAVLink channel to send the message
+ *
+ * @param diagFl1 Diagnostic float 1
+ * @param diagFl2 Diagnostic float 2
+ * @param diagFl3 Diagnostic float 3
+ * @param diagSh1 Diagnostic short 1
+ * @param diagSh2 Diagnostic short 2
+ * @param diagSh3 Diagnostic short 3
+ */
+#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
+
+static inline void mavlink_msg_diagnostic_send(mavlink_channel_t chan, float diagFl1, float diagFl2, float diagFl3, int16_t diagSh1, int16_t diagSh2, int16_t diagSh3)
+{
+    mavlink_message_t msg;
+    mavlink_msg_diagnostic_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, diagFl1, diagFl2, diagFl3, diagSh1, diagSh2, diagSh3);
+    mavlink_send_uart(chan, &msg);
+}
+
+#endif
+// MESSAGE DIAGNOSTIC UNPACKING
+
+/**
+ * @brief Get field diagFl1 from diagnostic message
+ *
+ * @return Diagnostic float 1
+ */
+static inline float mavlink_msg_diagnostic_get_diagFl1(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 diagFl2 from diagnostic message
+ *
+ * @return Diagnostic float 2
+ */
+static inline float mavlink_msg_diagnostic_get_diagFl2(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 diagFl3 from diagnostic message
+ *
+ * @return Diagnostic float 3
+ */
+static inline float mavlink_msg_diagnostic_get_diagFl3(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 diagSh1 from diagnostic message
+ *
+ * @return Diagnostic short 1
+ */
+static inline int16_t mavlink_msg_diagnostic_get_diagSh1(const mavlink_message_t* msg)
+{
+    generic_16bit r;
+    r.b[1] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float))[0];
+    r.b[0] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float))[1];
+    return (int16_t)r.s;
+}
+
+/**
+ * @brief Get field diagSh2 from diagnostic message
+ *
+ * @return Diagnostic short 2
+ */
+static inline int16_t mavlink_msg_diagnostic_get_diagSh2(const mavlink_message_t* msg)
+{
+    generic_16bit r;
+    r.b[1] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(int16_t))[0];
+    r.b[0] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(int16_t))[1];
+    return (int16_t)r.s;
+}
+
+/**
+ * @brief Get field diagSh3 from diagnostic message
+ *
+ * @return Diagnostic short 3
+ */
+static inline int16_t mavlink_msg_diagnostic_get_diagSh3(const mavlink_message_t* msg)
+{
+    generic_16bit r;
+    r.b[1] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(int16_t)+sizeof(int16_t))[0];
+    r.b[0] = (msg->payload+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(int16_t)+sizeof(int16_t))[1];
+    return (int16_t)r.s;
+}
+
+/**
+ * @brief Decode a diagnostic message into a struct
+ *
+ * @param msg The message to decode
+ * @param diagnostic C-struct to decode the message contents into
+ */
+static inline void mavlink_msg_diagnostic_decode(const mavlink_message_t* msg, mavlink_diagnostic_t* diagnostic)
+{
+    diagnostic->diagFl1 = mavlink_msg_diagnostic_get_diagFl1(msg);
+    diagnostic->diagFl2 = mavlink_msg_diagnostic_get_diagFl2(msg);
+    diagnostic->diagFl3 = mavlink_msg_diagnostic_get_diagFl3(msg);
+    diagnostic->diagSh1 = mavlink_msg_diagnostic_get_diagSh1(msg);
+    diagnostic->diagSh2 = mavlink_msg_diagnostic_get_diagSh2(msg);
+    diagnostic->diagSh3 = mavlink_msg_diagnostic_get_diagSh3(msg);
+}