// MESSAGE STATUSTEXT PACKING #define MAVLINK_MSG_ID_STATUSTEXT 254 typedef struct __mavlink_statustext_t { uint8_t severity; ///< Severity of status, 0 = info message, 255 = critical fault int8_t text[50]; ///< Status text message, without null termination character } mavlink_statustext_t; #define MAVLINK_MSG_STATUSTEXT_FIELD_TEXT_LEN 50 /** * @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 int8_t* text) { uint16_t i = 0; msg->msgid = MAVLINK_MSG_ID_STATUSTEXT; i += put_uint8_t_by_index(severity, i, msg->payload); // Severity of status, 0 = info message, 255 = critical fault i += put_array_by_index(text, 50, i, msg->payload); // Status text message, without null termination character return mavlink_finalize_message(msg, system_id, component_id, i); } /** * @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 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 int8_t* text) { uint16_t i = 0; msg->msgid = MAVLINK_MSG_ID_STATUSTEXT; i += put_uint8_t_by_index(severity, i, msg->payload); // Severity of status, 0 = info message, 255 = critical fault i += put_array_by_index(text, 50, i, msg->payload); // Status text message, without null termination character return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i); } /** * @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 int8_t* text) { mavlink_message_t msg; mavlink_msg_statustext_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, severity, text); mavlink_send_uart(chan, &msg); } #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 (uint8_t)(msg->payload)[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, int8_t* r_data) { memcpy(r_data, msg->payload+sizeof(uint8_t), 50); return 50; } /** * @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) { statustext->severity = mavlink_msg_statustext_get_severity(msg); mavlink_msg_statustext_get_text(msg, statustext->text); }