// MESSAGE ENCAPSULATED_IMAGE PACKING #define MAVLINK_MSG_ID_ENCAPSULATED_IMAGE 171 typedef struct __mavlink_encapsulated_image_t { uint8_t seqnr; ///< sequence number (starting with 0 on every transmission) uint8_t data[254]; ///< image data bytes } mavlink_encapsulated_image_t; #define MAVLINK_MSG_ENCAPSULATED_IMAGE_FIELD_DATA_LEN 254 /** * @brief Send a encapsulated_image message * * @param seqnr sequence number (starting with 0 on every transmission) * @param data image data bytes * @return length of the message in bytes (excluding serial stream start sign) */ static inline uint16_t mavlink_msg_encapsulated_image_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint8_t seqnr, const uint8_t* data) { uint16_t i = 0; msg->msgid = MAVLINK_MSG_ID_ENCAPSULATED_IMAGE; i += put_uint8_t_by_index(seqnr, i, msg->payload); //sequence number (starting with 0 on every transmission) i += put_array_by_index((int8_t*)data, sizeof(uint8_t)*254, i, msg->payload); //image data bytes return mavlink_finalize_message(msg, system_id, component_id, i); } static inline uint16_t mavlink_msg_encapsulated_image_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_encapsulated_image_t* encapsulated_image) { return mavlink_msg_encapsulated_image_pack(system_id, component_id, msg, encapsulated_image->seqnr, encapsulated_image->data); } #ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS static inline void mavlink_msg_encapsulated_image_send(mavlink_channel_t chan, uint8_t seqnr, const uint8_t* data) { mavlink_message_t msg; mavlink_msg_encapsulated_image_pack(mavlink_system.sysid, mavlink_system.compid, &msg, seqnr, data); mavlink_send_uart(chan, &msg); } #endif // MESSAGE ENCAPSULATED_IMAGE UNPACKING /** * @brief Get field seqnr from encapsulated_image message * * @return sequence number (starting with 0 on every transmission) */ static inline uint8_t mavlink_msg_encapsulated_image_get_seqnr(const mavlink_message_t* msg) { return (uint8_t)(msg->payload)[0]; } /** * @brief Get field data from encapsulated_image message * * @return image data bytes */ static inline uint16_t mavlink_msg_encapsulated_image_get_data(const mavlink_message_t* msg, uint8_t* r_data) { memcpy(r_data, msg->payload+sizeof(uint8_t), sizeof(uint8_t)*254); return sizeof(uint8_t)*254; } static inline void mavlink_msg_encapsulated_image_decode(const mavlink_message_t* msg, mavlink_encapsulated_image_t* encapsulated_image) { encapsulated_image->seqnr = mavlink_msg_encapsulated_image_get_seqnr(msg); mavlink_msg_encapsulated_image_get_data(msg, encapsulated_image->data); }