Mavlink introduction

Templates bug fix
2012-03-19 16:12:36 +00:00
parent 695ecf7a0d
commit 0611c1de96
262 changed files with 67218 additions and 94 deletions
@@ -0,0 +1,160 @@
+// MESSAGE STATUSTEXT PACKING
+
+#define MAVLINK_MSG_ID_STATUSTEXT 253
+
+typedef struct __mavlink_statustext_t
+{
+ uint8_t severity; ///< Severity of status, 0 = info message, 255 = critical fault
+ char text[50]; ///< Status text message, without null termination character
+} mavlink_statustext_t;
+
+#define MAVLINK_MSG_ID_STATUSTEXT_LEN 51
+#define MAVLINK_MSG_ID_253_LEN 51
+
+#define MAVLINK_MSG_STATUSTEXT_FIELD_TEXT_LEN 50
+
+#define MAVLINK_MESSAGE_INFO_STATUSTEXT { \
+	"STATUSTEXT", \
+	2, \
+	{  { "severity", NULL, MAVLINK_TYPE_UINT8_T, 0, 0, offsetof(mavlink_statustext_t, severity) }, \
+         { "text", NULL, MAVLINK_TYPE_CHAR, 50, 1, offsetof(mavlink_statustext_t, text) }, \
+         } \
+}
+
+
+/**
+ * @brief Pack a statustext 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 severity Severity of status, 0 = info message, 255 = critical fault
+ * @param text Status text message, without null termination character
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_statustext_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
+						       uint8_t severity, const char *text)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+	char buf[51];
+	_mav_put_uint8_t(buf, 0, severity);
+	_mav_put_char_array(buf, 1, text, 50);
+        memcpy(_MAV_PAYLOAD(msg), buf, 51);
+#else
+	mavlink_statustext_t packet;
+	packet.severity = severity;
+	mav_array_memcpy(packet.text, text, sizeof(char)*50);
+        memcpy(_MAV_PAYLOAD(msg), &packet, 51);
+#endif
+
+	msg->msgid = MAVLINK_MSG_ID_STATUSTEXT;
+	return mavlink_finalize_message(msg, system_id, component_id, 51, 83);
+}
+
+/**
+ * @brief Pack a statustext message on a channel
+ * @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 severity Severity of status, 0 = info message, 255 = critical fault
+ * @param text Status text message, without null termination character
+ * @return length of the message in bytes (excluding serial stream start sign)
+ */
+static inline uint16_t mavlink_msg_statustext_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
+							   mavlink_message_t* msg,
+						           uint8_t severity,const char *text)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+	char buf[51];
+	_mav_put_uint8_t(buf, 0, severity);
+	_mav_put_char_array(buf, 1, text, 50);
+        memcpy(_MAV_PAYLOAD(msg), buf, 51);
+#else
+	mavlink_statustext_t packet;
+	packet.severity = severity;
+	mav_array_memcpy(packet.text, text, sizeof(char)*50);
+        memcpy(_MAV_PAYLOAD(msg), &packet, 51);
+#endif
+
+	msg->msgid = MAVLINK_MSG_ID_STATUSTEXT;
+	return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 51, 83);
+}
+
+/**
+ * @brief Encode a statustext 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 statustext C-struct to read the message contents from
+ */
+static inline uint16_t mavlink_msg_statustext_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_statustext_t* statustext)
+{
+	return mavlink_msg_statustext_pack(system_id, component_id, msg, statustext->severity, statustext->text);
+}
+
+/**
+ * @brief Send a statustext message
+ * @param chan MAVLink channel to send the message
+ *
+ * @param severity Severity of status, 0 = info message, 255 = critical fault
+ * @param text Status text message, without null termination character
+ */
+#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
+
+static inline void mavlink_msg_statustext_send(mavlink_channel_t chan, uint8_t severity, const char *text)
+{
+#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
+	char buf[51];
+	_mav_put_uint8_t(buf, 0, severity);
+	_mav_put_char_array(buf, 1, text, 50);
+	_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_STATUSTEXT, buf, 51, 83);
+#else
+	mavlink_statustext_t packet;
+	packet.severity = severity;
+	mav_array_memcpy(packet.text, text, sizeof(char)*50);
+	_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_STATUSTEXT, (const char *)&packet, 51, 83);
+#endif
+}
+
+#endif
+
+// MESSAGE STATUSTEXT UNPACKING
+
+
+/**
+ * @brief Get field severity from statustext message
+ *
+ * @return Severity of status, 0 = info message, 255 = critical fault
+ */
+static inline uint8_t mavlink_msg_statustext_get_severity(const mavlink_message_t* msg)
+{
+	return _MAV_RETURN_uint8_t(msg,  0);
+}
+
+/**
+ * @brief Get field text from statustext message
+ *
+ * @return Status text message, without null termination character
+ */
+static inline uint16_t mavlink_msg_statustext_get_text(const mavlink_message_t* msg, char *text)
+{
+	return _MAV_RETURN_char_array(msg, text, 50,  1);
+}
+
+/**
+ * @brief Decode a statustext message into a struct
+ *
+ * @param msg The message to decode
+ * @param statustext C-struct to decode the message contents into
+ */
+static inline void mavlink_msg_statustext_decode(const mavlink_message_t* msg, mavlink_statustext_t* statustext)
+{
+#if MAVLINK_NEED_BYTE_SWAP
+	statustext->severity = mavlink_msg_statustext_get_severity(msg);
+	mavlink_msg_statustext_get_text(msg, statustext->text);
+#else
+	memcpy(statustext, _MAV_PAYLOAD(msg), 51);
+#endif
+}