#pragma once // MESSAGE MEMINFO PACKING #define MAVLINK_MSG_ID_MEMINFO 152 typedef struct __mavlink_meminfo_t { uint16_t brkval; /*< Heap top.*/ uint16_t freemem; /*< [bytes] Free memory.*/ uint32_t freemem32; /*< [bytes] Free memory (32 bit).*/ } mavlink_meminfo_t; #define MAVLINK_MSG_ID_MEMINFO_LEN 8 #define MAVLINK_MSG_ID_MEMINFO_MIN_LEN 4 #define MAVLINK_MSG_ID_152_LEN 8 #define MAVLINK_MSG_ID_152_MIN_LEN 4 #define MAVLINK_MSG_ID_MEMINFO_CRC 208 #define MAVLINK_MSG_ID_152_CRC 208 #if MAVLINK_COMMAND_24BIT #define MAVLINK_MESSAGE_INFO_MEMINFO { \ 152, \ "MEMINFO", \ 3, \ { { "brkval", NULL, MAVLINK_TYPE_UINT16_T, 0, 0, offsetof(mavlink_meminfo_t, brkval) }, \ { "freemem", NULL, MAVLINK_TYPE_UINT16_T, 0, 2, offsetof(mavlink_meminfo_t, freemem) }, \ { "freemem32", NULL, MAVLINK_TYPE_UINT32_T, 0, 4, offsetof(mavlink_meminfo_t, freemem32) }, \ } \ } #else #define MAVLINK_MESSAGE_INFO_MEMINFO { \ "MEMINFO", \ 3, \ { { "brkval", NULL, MAVLINK_TYPE_UINT16_T, 0, 0, offsetof(mavlink_meminfo_t, brkval) }, \ { "freemem", NULL, MAVLINK_TYPE_UINT16_T, 0, 2, offsetof(mavlink_meminfo_t, freemem) }, \ { "freemem32", NULL, MAVLINK_TYPE_UINT32_T, 0, 4, offsetof(mavlink_meminfo_t, freemem32) }, \ } \ } #endif /** * @brief Pack a meminfo 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 brkval Heap top. * @param freemem [bytes] Free memory. * @param freemem32 [bytes] Free memory (32 bit). * @return length of the message in bytes (excluding serial stream start sign) */ static inline uint16_t mavlink_msg_meminfo_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint16_t brkval, uint16_t freemem, uint32_t freemem32) { #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS char buf[MAVLINK_MSG_ID_MEMINFO_LEN]; _mav_put_uint16_t(buf, 0, brkval); _mav_put_uint16_t(buf, 2, freemem); _mav_put_uint32_t(buf, 4, freemem32); memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_MEMINFO_LEN); #else mavlink_meminfo_t packet; packet.brkval = brkval; packet.freemem = freemem; packet.freemem32 = freemem32; memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_MEMINFO_LEN); #endif msg->msgid = MAVLINK_MSG_ID_MEMINFO; return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN, MAVLINK_MSG_ID_MEMINFO_CRC); } /** * @brief Pack a meminfo message * @param system_id ID of this system * @param component_id ID of this component (e.g. 200 for IMU) * @param status MAVLink status structure * @param msg The MAVLink message to compress the data into * * @param brkval Heap top. * @param freemem [bytes] Free memory. * @param freemem32 [bytes] Free memory (32 bit). * @return length of the message in bytes (excluding serial stream start sign) */ static inline uint16_t mavlink_msg_meminfo_pack_status(uint8_t system_id, uint8_t component_id, mavlink_status_t *_status, mavlink_message_t* msg, uint16_t brkval, uint16_t freemem, uint32_t freemem32) { #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS char buf[MAVLINK_MSG_ID_MEMINFO_LEN]; _mav_put_uint16_t(buf, 0, brkval); _mav_put_uint16_t(buf, 2, freemem); _mav_put_uint32_t(buf, 4, freemem32); memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_MEMINFO_LEN); #else mavlink_meminfo_t packet; packet.brkval = brkval; packet.freemem = freemem; packet.freemem32 = freemem32; memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_MEMINFO_LEN); #endif msg->msgid = MAVLINK_MSG_ID_MEMINFO; #if MAVLINK_CRC_EXTRA return mavlink_finalize_message_buffer(msg, system_id, component_id, _status, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN, MAVLINK_MSG_ID_MEMINFO_CRC); #else return mavlink_finalize_message_buffer(msg, system_id, component_id, _status, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN); #endif } /** * @brief Pack a meminfo 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 will be sent over * @param msg The MAVLink message to compress the data into * @param brkval Heap top. * @param freemem [bytes] Free memory. * @param freemem32 [bytes] Free memory (32 bit). * @return length of the message in bytes (excluding serial stream start sign) */ static inline uint16_t mavlink_msg_meminfo_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint16_t brkval,uint16_t freemem,uint32_t freemem32) { #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS char buf[MAVLINK_MSG_ID_MEMINFO_LEN]; _mav_put_uint16_t(buf, 0, brkval); _mav_put_uint16_t(buf, 2, freemem); _mav_put_uint32_t(buf, 4, freemem32); memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_MEMINFO_LEN); #else mavlink_meminfo_t packet; packet.brkval = brkval; packet.freemem = freemem; packet.freemem32 = freemem32; memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_MEMINFO_LEN); #endif msg->msgid = MAVLINK_MSG_ID_MEMINFO; return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN, MAVLINK_MSG_ID_MEMINFO_CRC); } /** * @brief Encode a meminfo struct * * @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 meminfo C-struct to read the message contents from */ static inline uint16_t mavlink_msg_meminfo_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_meminfo_t* meminfo) { return mavlink_msg_meminfo_pack(system_id, component_id, msg, meminfo->brkval, meminfo->freemem, meminfo->freemem32); } /** * @brief Encode a meminfo struct 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 will be sent over * @param msg The MAVLink message to compress the data into * @param meminfo C-struct to read the message contents from */ static inline uint16_t mavlink_msg_meminfo_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_meminfo_t* meminfo) { return mavlink_msg_meminfo_pack_chan(system_id, component_id, chan, msg, meminfo->brkval, meminfo->freemem, meminfo->freemem32); } /** * @brief Encode a meminfo struct with provided status structure * * @param system_id ID of this system * @param component_id ID of this component (e.g. 200 for IMU) * @param status MAVLink status structure * @param msg The MAVLink message to compress the data into * @param meminfo C-struct to read the message contents from */ static inline uint16_t mavlink_msg_meminfo_encode_status(uint8_t system_id, uint8_t component_id, mavlink_status_t* _status, mavlink_message_t* msg, const mavlink_meminfo_t* meminfo) { return mavlink_msg_meminfo_pack_status(system_id, component_id, _status, msg, meminfo->brkval, meminfo->freemem, meminfo->freemem32); } /** * @brief Send a meminfo message * @param chan MAVLink channel to send the message * * @param brkval Heap top. * @param freemem [bytes] Free memory. * @param freemem32 [bytes] Free memory (32 bit). */ #ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS static inline void mavlink_msg_meminfo_send(mavlink_channel_t chan, uint16_t brkval, uint16_t freemem, uint32_t freemem32) { #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS char buf[MAVLINK_MSG_ID_MEMINFO_LEN]; _mav_put_uint16_t(buf, 0, brkval); _mav_put_uint16_t(buf, 2, freemem); _mav_put_uint32_t(buf, 4, freemem32); _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MEMINFO, buf, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN, MAVLINK_MSG_ID_MEMINFO_CRC); #else mavlink_meminfo_t packet; packet.brkval = brkval; packet.freemem = freemem; packet.freemem32 = freemem32; _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MEMINFO, (const char *)&packet, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN, MAVLINK_MSG_ID_MEMINFO_CRC); #endif } /** * @brief Send a meminfo message * @param chan MAVLink channel to send the message * @param struct The MAVLink struct to serialize */ static inline void mavlink_msg_meminfo_send_struct(mavlink_channel_t chan, const mavlink_meminfo_t* meminfo) { #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS mavlink_msg_meminfo_send(chan, meminfo->brkval, meminfo->freemem, meminfo->freemem32); #else _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MEMINFO, (const char *)meminfo, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN, MAVLINK_MSG_ID_MEMINFO_CRC); #endif } #if MAVLINK_MSG_ID_MEMINFO_LEN <= MAVLINK_MAX_PAYLOAD_LEN /* This variant of _send() can be used to save stack space by re-using memory from the receive buffer. The caller provides a mavlink_message_t which is the size of a full mavlink message. This is usually the receive buffer for the channel, and allows a reply to an incoming message with minimum stack space usage. */ static inline void mavlink_msg_meminfo_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan, uint16_t brkval, uint16_t freemem, uint32_t freemem32) { #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS char *buf = (char *)msgbuf; _mav_put_uint16_t(buf, 0, brkval); _mav_put_uint16_t(buf, 2, freemem); _mav_put_uint32_t(buf, 4, freemem32); _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MEMINFO, buf, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN, MAVLINK_MSG_ID_MEMINFO_CRC); #else mavlink_meminfo_t *packet = (mavlink_meminfo_t *)msgbuf; packet->brkval = brkval; packet->freemem = freemem; packet->freemem32 = freemem32; _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MEMINFO, (const char *)packet, MAVLINK_MSG_ID_MEMINFO_MIN_LEN, MAVLINK_MSG_ID_MEMINFO_LEN, MAVLINK_MSG_ID_MEMINFO_CRC); #endif } #endif #endif // MESSAGE MEMINFO UNPACKING /** * @brief Get field brkval from meminfo message * * @return Heap top. */ static inline uint16_t mavlink_msg_meminfo_get_brkval(const mavlink_message_t* msg) { return _MAV_RETURN_uint16_t(msg, 0); } /** * @brief Get field freemem from meminfo message * * @return [bytes] Free memory. */ static inline uint16_t mavlink_msg_meminfo_get_freemem(const mavlink_message_t* msg) { return _MAV_RETURN_uint16_t(msg, 2); } /** * @brief Get field freemem32 from meminfo message * * @return [bytes] Free memory (32 bit). */ static inline uint32_t mavlink_msg_meminfo_get_freemem32(const mavlink_message_t* msg) { return _MAV_RETURN_uint32_t(msg, 4); } /** * @brief Decode a meminfo message into a struct * * @param msg The message to decode * @param meminfo C-struct to decode the message contents into */ static inline void mavlink_msg_meminfo_decode(const mavlink_message_t* msg, mavlink_meminfo_t* meminfo) { #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS meminfo->brkval = mavlink_msg_meminfo_get_brkval(msg); meminfo->freemem = mavlink_msg_meminfo_get_freemem(msg); meminfo->freemem32 = mavlink_msg_meminfo_get_freemem32(msg); #else uint8_t len = msg->len < MAVLINK_MSG_ID_MEMINFO_LEN? msg->len : MAVLINK_MSG_ID_MEMINFO_LEN; memset(meminfo, 0, MAVLINK_MSG_ID_MEMINFO_LEN); memcpy(meminfo, _MAV_PAYLOAD(msg), len); #endif }