diff options
Diffstat (limited to 'ext/mavlink/include/mavlink/common/mavlink_msg_log_data.h')
| -rw-r--r-- | ext/mavlink/include/mavlink/common/mavlink_msg_log_data.h | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/ext/mavlink/include/mavlink/common/mavlink_msg_log_data.h b/ext/mavlink/include/mavlink/common/mavlink_msg_log_data.h new file mode 100644 index 0000000..48641f3 --- /dev/null +++ b/ext/mavlink/include/mavlink/common/mavlink_msg_log_data.h @@ -0,0 +1,273 @@ +// MESSAGE LOG_DATA PACKING + +#define MAVLINK_MSG_ID_LOG_DATA 120 + +typedef struct __mavlink_log_data_t +{ + uint32_t ofs; ///< Offset into the log + uint16_t id; ///< Log id (from LOG_ENTRY reply) + uint8_t count; ///< Number of bytes (zero for end of log) + uint8_t data[90]; ///< log data +} mavlink_log_data_t; + +#define MAVLINK_MSG_ID_LOG_DATA_LEN 97 +#define MAVLINK_MSG_ID_120_LEN 97 + +#define MAVLINK_MSG_ID_LOG_DATA_CRC 134 +#define MAVLINK_MSG_ID_120_CRC 134 + +#define MAVLINK_MSG_LOG_DATA_FIELD_DATA_LEN 90 + +#define MAVLINK_MESSAGE_INFO_LOG_DATA { \ + "LOG_DATA", \ + 4, \ + { { "ofs", NULL, MAVLINK_TYPE_UINT32_T, 0, 0, offsetof(mavlink_log_data_t, ofs) }, \ + { "id", NULL, MAVLINK_TYPE_UINT16_T, 0, 4, offsetof(mavlink_log_data_t, id) }, \ + { "count", NULL, MAVLINK_TYPE_UINT8_T, 0, 6, offsetof(mavlink_log_data_t, count) }, \ + { "data", NULL, MAVLINK_TYPE_UINT8_T, 90, 7, offsetof(mavlink_log_data_t, data) }, \ + } \ +} + + +/** + * @brief Pack a log_data 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 id Log id (from LOG_ENTRY reply) + * @param ofs Offset into the log + * @param count Number of bytes (zero for end of log) + * @param data log data + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_log_data_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, + uint16_t id, uint32_t ofs, uint8_t count, const uint8_t *data) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[MAVLINK_MSG_ID_LOG_DATA_LEN]; + _mav_put_uint32_t(buf, 0, ofs); + _mav_put_uint16_t(buf, 4, id); + _mav_put_uint8_t(buf, 6, count); + _mav_put_uint8_t_array(buf, 7, data, 90); + memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_LOG_DATA_LEN); +#else + mavlink_log_data_t packet; + packet.ofs = ofs; + packet.id = id; + packet.count = count; + mav_array_memcpy(packet.data, data, sizeof(uint8_t)*90); + memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif + + msg->msgid = MAVLINK_MSG_ID_LOG_DATA; +#if MAVLINK_CRC_EXTRA + return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_LOG_DATA_LEN, MAVLINK_MSG_ID_LOG_DATA_CRC); +#else + return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif +} + +/** + * @brief Pack a log_data 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 id Log id (from LOG_ENTRY reply) + * @param ofs Offset into the log + * @param count Number of bytes (zero for end of log) + * @param data log data + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_log_data_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, + mavlink_message_t* msg, + uint16_t id,uint32_t ofs,uint8_t count,const uint8_t *data) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[MAVLINK_MSG_ID_LOG_DATA_LEN]; + _mav_put_uint32_t(buf, 0, ofs); + _mav_put_uint16_t(buf, 4, id); + _mav_put_uint8_t(buf, 6, count); + _mav_put_uint8_t_array(buf, 7, data, 90); + memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_LOG_DATA_LEN); +#else + mavlink_log_data_t packet; + packet.ofs = ofs; + packet.id = id; + packet.count = count; + mav_array_memcpy(packet.data, data, sizeof(uint8_t)*90); + memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif + + msg->msgid = MAVLINK_MSG_ID_LOG_DATA; +#if MAVLINK_CRC_EXTRA + return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_LOG_DATA_LEN, MAVLINK_MSG_ID_LOG_DATA_CRC); +#else + return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif +} + +/** + * @brief Encode a log_data 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 log_data C-struct to read the message contents from + */ +static inline uint16_t mavlink_msg_log_data_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_log_data_t* log_data) +{ + return mavlink_msg_log_data_pack(system_id, component_id, msg, log_data->id, log_data->ofs, log_data->count, log_data->data); +} + +/** + * @brief Encode a log_data 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 log_data C-struct to read the message contents from + */ +static inline uint16_t mavlink_msg_log_data_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_log_data_t* log_data) +{ + return mavlink_msg_log_data_pack_chan(system_id, component_id, chan, msg, log_data->id, log_data->ofs, log_data->count, log_data->data); +} + +/** + * @brief Send a log_data message + * @param chan MAVLink channel to send the message + * + * @param id Log id (from LOG_ENTRY reply) + * @param ofs Offset into the log + * @param count Number of bytes (zero for end of log) + * @param data log data + */ +#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS + +static inline void mavlink_msg_log_data_send(mavlink_channel_t chan, uint16_t id, uint32_t ofs, uint8_t count, const uint8_t *data) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[MAVLINK_MSG_ID_LOG_DATA_LEN]; + _mav_put_uint32_t(buf, 0, ofs); + _mav_put_uint16_t(buf, 4, id); + _mav_put_uint8_t(buf, 6, count); + _mav_put_uint8_t_array(buf, 7, data, 90); +#if MAVLINK_CRC_EXTRA + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LOG_DATA, buf, MAVLINK_MSG_ID_LOG_DATA_LEN, MAVLINK_MSG_ID_LOG_DATA_CRC); +#else + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LOG_DATA, buf, MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif +#else + mavlink_log_data_t packet; + packet.ofs = ofs; + packet.id = id; + packet.count = count; + mav_array_memcpy(packet.data, data, sizeof(uint8_t)*90); +#if MAVLINK_CRC_EXTRA + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LOG_DATA, (const char *)&packet, MAVLINK_MSG_ID_LOG_DATA_LEN, MAVLINK_MSG_ID_LOG_DATA_CRC); +#else + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LOG_DATA, (const char *)&packet, MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif +#endif +} + +#if MAVLINK_MSG_ID_LOG_DATA_LEN <= MAVLINK_MAX_PAYLOAD_LEN +/* + This varient 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_log_data_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan, uint16_t id, uint32_t ofs, uint8_t count, const uint8_t *data) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char *buf = (char *)msgbuf; + _mav_put_uint32_t(buf, 0, ofs); + _mav_put_uint16_t(buf, 4, id); + _mav_put_uint8_t(buf, 6, count); + _mav_put_uint8_t_array(buf, 7, data, 90); +#if MAVLINK_CRC_EXTRA + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LOG_DATA, buf, MAVLINK_MSG_ID_LOG_DATA_LEN, MAVLINK_MSG_ID_LOG_DATA_CRC); +#else + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LOG_DATA, buf, MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif +#else + mavlink_log_data_t *packet = (mavlink_log_data_t *)msgbuf; + packet->ofs = ofs; + packet->id = id; + packet->count = count; + mav_array_memcpy(packet->data, data, sizeof(uint8_t)*90); +#if MAVLINK_CRC_EXTRA + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LOG_DATA, (const char *)packet, MAVLINK_MSG_ID_LOG_DATA_LEN, MAVLINK_MSG_ID_LOG_DATA_CRC); +#else + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LOG_DATA, (const char *)packet, MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif +#endif +} +#endif + +#endif + +// MESSAGE LOG_DATA UNPACKING + + +/** + * @brief Get field id from log_data message + * + * @return Log id (from LOG_ENTRY reply) + */ +static inline uint16_t mavlink_msg_log_data_get_id(const mavlink_message_t* msg) +{ + return _MAV_RETURN_uint16_t(msg, 4); +} + +/** + * @brief Get field ofs from log_data message + * + * @return Offset into the log + */ +static inline uint32_t mavlink_msg_log_data_get_ofs(const mavlink_message_t* msg) +{ + return _MAV_RETURN_uint32_t(msg, 0); +} + +/** + * @brief Get field count from log_data message + * + * @return Number of bytes (zero for end of log) + */ +static inline uint8_t mavlink_msg_log_data_get_count(const mavlink_message_t* msg) +{ + return _MAV_RETURN_uint8_t(msg, 6); +} + +/** + * @brief Get field data from log_data message + * + * @return log data + */ +static inline uint16_t mavlink_msg_log_data_get_data(const mavlink_message_t* msg, uint8_t *data) +{ + return _MAV_RETURN_uint8_t_array(msg, data, 90, 7); +} + +/** + * @brief Decode a log_data message into a struct + * + * @param msg The message to decode + * @param log_data C-struct to decode the message contents into + */ +static inline void mavlink_msg_log_data_decode(const mavlink_message_t* msg, mavlink_log_data_t* log_data) +{ +#if MAVLINK_NEED_BYTE_SWAP + log_data->ofs = mavlink_msg_log_data_get_ofs(msg); + log_data->id = mavlink_msg_log_data_get_id(msg); + log_data->count = mavlink_msg_log_data_get_count(msg); + mavlink_msg_log_data_get_data(msg, log_data->data); +#else + memcpy(log_data, _MAV_PAYLOAD(msg), MAVLINK_MSG_ID_LOG_DATA_LEN); +#endif +} |