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Diffstat (limited to 'mavlink/share/pyshared/pymavlink/generator/C/include_v1.0/mavlink_types.h')
| -rw-r--r-- | mavlink/share/pyshared/pymavlink/generator/C/include_v1.0/mavlink_types.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/mavlink/share/pyshared/pymavlink/generator/C/include_v1.0/mavlink_types.h b/mavlink/share/pyshared/pymavlink/generator/C/include_v1.0/mavlink_types.h new file mode 100644 index 000000000..5fbde97f7 --- /dev/null +++ b/mavlink/share/pyshared/pymavlink/generator/C/include_v1.0/mavlink_types.h @@ -0,0 +1,158 @@ +#ifndef MAVLINK_TYPES_H_ +#define MAVLINK_TYPES_H_ + +#include <inttypes.h> + +#ifndef MAVLINK_MAX_PAYLOAD_LEN +// it is possible to override this, but be careful! +#define MAVLINK_MAX_PAYLOAD_LEN 255 ///< Maximum payload length +#endif + +#define MAVLINK_CORE_HEADER_LEN 5 ///< Length of core header (of the comm. layer): message length (1 byte) + message sequence (1 byte) + message system id (1 byte) + message component id (1 byte) + message type id (1 byte) +#define MAVLINK_NUM_HEADER_BYTES (MAVLINK_CORE_HEADER_LEN + 1) ///< Length of all header bytes, including core and checksum +#define MAVLINK_NUM_CHECKSUM_BYTES 2 +#define MAVLINK_NUM_NON_PAYLOAD_BYTES (MAVLINK_NUM_HEADER_BYTES + MAVLINK_NUM_CHECKSUM_BYTES) + +#define MAVLINK_MAX_PACKET_LEN (MAVLINK_MAX_PAYLOAD_LEN + MAVLINK_NUM_NON_PAYLOAD_BYTES) ///< Maximum packet length + +#define MAVLINK_MSG_ID_EXTENDED_MESSAGE 255 +#define MAVLINK_EXTENDED_HEADER_LEN 14 + +#if (defined _MSC_VER) | ((defined __APPLE__) & (defined __MACH__)) | (defined __linux__) + /* full fledged 32bit++ OS */ + #define MAVLINK_MAX_EXTENDED_PACKET_LEN 65507 +#else + /* small microcontrollers */ + #define MAVLINK_MAX_EXTENDED_PACKET_LEN 2048 +#endif + +#define MAVLINK_MAX_EXTENDED_PAYLOAD_LEN (MAVLINK_MAX_EXTENDED_PACKET_LEN - MAVLINK_EXTENDED_HEADER_LEN - MAVLINK_NUM_NON_PAYLOAD_BYTES) + +typedef struct param_union { + union { + float param_float; + int32_t param_int32; + uint32_t param_uint32; + uint8_t param_uint8; + uint8_t bytes[4]; + }; + uint8_t type; +} mavlink_param_union_t; + +typedef struct __mavlink_system { + uint8_t sysid; ///< Used by the MAVLink message_xx_send() convenience function + uint8_t compid; ///< Used by the MAVLink message_xx_send() convenience function + uint8_t type; ///< Unused, can be used by user to store the system's type + uint8_t state; ///< Unused, can be used by user to store the system's state + uint8_t mode; ///< Unused, can be used by user to store the system's mode + uint8_t nav_mode; ///< Unused, can be used by user to store the system's navigation mode +} mavlink_system_t; + +typedef struct __mavlink_message { + uint16_t checksum; /// sent at end of packet + uint8_t magic; ///< protocol magic marker + uint8_t len; ///< Length of payload + uint8_t seq; ///< Sequence of packet + uint8_t sysid; ///< ID of message sender system/aircraft + uint8_t compid; ///< ID of the message sender component + uint8_t msgid; ///< ID of message in payload + uint64_t payload64[(MAVLINK_MAX_PAYLOAD_LEN+MAVLINK_NUM_CHECKSUM_BYTES+7)/8]; +} mavlink_message_t; + + +typedef struct __mavlink_extended_message { + mavlink_message_t base_msg; + int32_t extended_payload_len; ///< Length of extended payload if any + uint8_t extended_payload[MAVLINK_MAX_EXTENDED_PAYLOAD_LEN]; +} mavlink_extended_message_t; + + +typedef enum { + MAVLINK_TYPE_CHAR = 0, + MAVLINK_TYPE_UINT8_T = 1, + MAVLINK_TYPE_INT8_T = 2, + MAVLINK_TYPE_UINT16_T = 3, + MAVLINK_TYPE_INT16_T = 4, + MAVLINK_TYPE_UINT32_T = 5, + MAVLINK_TYPE_INT32_T = 6, + MAVLINK_TYPE_UINT64_T = 7, + MAVLINK_TYPE_INT64_T = 8, + MAVLINK_TYPE_FLOAT = 9, + MAVLINK_TYPE_DOUBLE = 10 +} mavlink_message_type_t; + +#define MAVLINK_MAX_FIELDS 64 + +typedef struct __mavlink_field_info { + const char *name; // name of this field + const char *print_format; // printing format hint, or NULL + mavlink_message_type_t type; // type of this field + unsigned int array_length; // if non-zero, field is an array + unsigned int wire_offset; // offset of each field in the payload + unsigned int structure_offset; // offset in a C structure +} mavlink_field_info_t; + +// note that in this structure the order of fields is the order +// in the XML file, not necessary the wire order +typedef struct __mavlink_message_info { + const char *name; // name of the message + unsigned num_fields; // how many fields in this message + mavlink_field_info_t fields[MAVLINK_MAX_FIELDS]; // field information +} mavlink_message_info_t; + +#define _MAV_PAYLOAD(msg) ((const char *)(&((msg)->payload64[0]))) +#define _MAV_PAYLOAD_NON_CONST(msg) ((char *)(&((msg)->payload64[0]))) + +// checksum is immediately after the payload bytes +#define mavlink_ck_a(msg) *((msg)->len + (uint8_t *)_MAV_PAYLOAD_NON_CONST(msg)) +#define mavlink_ck_b(msg) *(((msg)->len+(uint16_t)1) + (uint8_t *)_MAV_PAYLOAD_NON_CONST(msg)) + +typedef enum { + MAVLINK_COMM_0, + MAVLINK_COMM_1, + MAVLINK_COMM_2, + MAVLINK_COMM_3 +} mavlink_channel_t; + +/* + * applications can set MAVLINK_COMM_NUM_BUFFERS to the maximum number + * of buffers they will use. If more are used, then the result will be + * a stack overrun + */ +#ifndef MAVLINK_COMM_NUM_BUFFERS +#if (defined linux) | (defined __linux) | (defined __MACH__) | (defined _WIN32) +# define MAVLINK_COMM_NUM_BUFFERS 16 +#else +# define MAVLINK_COMM_NUM_BUFFERS 4 +#endif +#endif + +typedef enum { + MAVLINK_PARSE_STATE_UNINIT=0, + MAVLINK_PARSE_STATE_IDLE, + MAVLINK_PARSE_STATE_GOT_STX, + MAVLINK_PARSE_STATE_GOT_SEQ, + MAVLINK_PARSE_STATE_GOT_LENGTH, + MAVLINK_PARSE_STATE_GOT_SYSID, + MAVLINK_PARSE_STATE_GOT_COMPID, + MAVLINK_PARSE_STATE_GOT_MSGID, + MAVLINK_PARSE_STATE_GOT_PAYLOAD, + MAVLINK_PARSE_STATE_GOT_CRC1 +} mavlink_parse_state_t; ///< The state machine for the comm parser + +typedef struct __mavlink_status { + uint8_t msg_received; ///< Number of received messages + uint8_t buffer_overrun; ///< Number of buffer overruns + uint8_t parse_error; ///< Number of parse errors + mavlink_parse_state_t parse_state; ///< Parsing state machine + uint8_t packet_idx; ///< Index in current packet + uint8_t current_rx_seq; ///< Sequence number of last packet received + uint8_t current_tx_seq; ///< Sequence number of last packet sent + uint16_t packet_rx_success_count; ///< Received packets + uint16_t packet_rx_drop_count; ///< Number of packet drops +} mavlink_status_t; + +#define MAVLINK_BIG_ENDIAN 0 +#define MAVLINK_LITTLE_ENDIAN 1 + +#endif /* MAVLINK_TYPES_H_ */ |