// MESSAGE GET_IMAGE_ACK PACKING #define MAVLINK_MSG_ID_GET_IMAGE_ACK 170 typedef struct __mavlink_get_image_ack_t { uint16_t size; ///< image size in bytes (65000 byte max) uint8_t packets; ///< number of packets beeing sent uint8_t payload; ///< image payload size (normally 254 byte) uint8_t quality; ///< JPEG quality out of [0,100] } mavlink_get_image_ack_t; /** * @brief Send a get_image_ack message * * @param size image size in bytes (65000 byte max) * @param packets number of packets beeing sent * @param payload image payload size (normally 254 byte) * @param quality JPEG quality out of [0,100] * @return length of the message in bytes (excluding serial stream start sign) */ static inline uint16_t mavlink_msg_get_image_ack_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint16_t size, uint8_t packets, uint8_t payload, uint8_t quality) { uint16_t i = 0; msg->msgid = MAVLINK_MSG_ID_GET_IMAGE_ACK; i += put_uint16_t_by_index(size, i, msg->payload); //image size in bytes (65000 byte max) i += put_uint8_t_by_index(packets, i, msg->payload); //number of packets beeing sent i += put_uint8_t_by_index(payload, i, msg->payload); //image payload size (normally 254 byte) i += put_uint8_t_by_index(quality, i, msg->payload); //JPEG quality out of [0,100] return mavlink_finalize_message(msg, system_id, component_id, i); } static inline uint16_t mavlink_msg_get_image_ack_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_get_image_ack_t* get_image_ack) { return mavlink_msg_get_image_ack_pack(system_id, component_id, msg, get_image_ack->size, get_image_ack->packets, get_image_ack->payload, get_image_ack->quality); } #ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS static inline void mavlink_msg_get_image_ack_send(mavlink_channel_t chan, uint16_t size, uint8_t packets, uint8_t payload, uint8_t quality) { mavlink_message_t msg; mavlink_msg_get_image_ack_pack(mavlink_system.sysid, mavlink_system.compid, &msg, size, packets, payload, quality); mavlink_send_uart(chan, &msg); } #endif // MESSAGE GET_IMAGE_ACK UNPACKING /** * @brief Get field size from get_image_ack message * * @return image size in bytes (65000 byte max) */ static inline uint16_t mavlink_msg_get_image_ack_get_size(const mavlink_message_t* msg) { generic_16bit r; r.b[1] = (msg->payload)[0]; r.b[0] = (msg->payload)[1]; return (uint16_t)r.s; } /** * @brief Get field packets from get_image_ack message * * @return number of packets beeing sent */ static inline uint8_t mavlink_msg_get_image_ack_get_packets(const mavlink_message_t* msg) { return (uint8_t)(msg->payload+sizeof(uint16_t))[0]; } /** * @brief Get field payload from get_image_ack message * * @return image payload size (normally 254 byte) */ static inline uint8_t mavlink_msg_get_image_ack_get_payload(const mavlink_message_t* msg) { return (uint8_t)(msg->payload+sizeof(uint16_t)+sizeof(uint8_t))[0]; } /** * @brief Get field quality from get_image_ack message * * @return JPEG quality out of [0,100] */ static inline uint8_t mavlink_msg_get_image_ack_get_quality(const mavlink_message_t* msg) { return (uint8_t)(msg->payload+sizeof(uint16_t)+sizeof(uint8_t)+sizeof(uint8_t))[0]; } static inline void mavlink_msg_get_image_ack_decode(const mavlink_message_t* msg, mavlink_get_image_ack_t* get_image_ack) { get_image_ack->size = mavlink_msg_get_image_ack_get_size(msg); get_image_ack->packets = mavlink_msg_get_image_ack_get_packets(msg); get_image_ack->payload = mavlink_msg_get_image_ack_get_payload(msg); get_image_ack->quality = mavlink_msg_get_image_ack_get_quality(msg); }