[megadrive.git] / pkts.h


enum tas_pkt_type {
	PKT_FIXED_STATE      = 0xef01,
	PKT_STREAM_ENABLE    = 0xef02,
	PKT_STREAM_REQ       = 0xef03,
	PKT_STREAM_DATA_TO   = 0xef04,
	PKT_STREAM_DATA_FROM = 0xef05,
	PKT_STREAM_END       = 0xef06,
	PKT_STREAM_ABORT     = 0xef07,
};

struct tas_pkt {
	uint16_t type;
	uint16_t size; // for DATA_FROM/TO
	union {
		uint8_t data[60];
		struct {
			uint32_t frame; // just fyi
		} req;
		struct {
			uint8_t stream_to;
			uint8_t stream_from;
			// frame increment on read
			uint8_t use_readinc;
			uint8_t no_start_seq;
		} enable;
	};
} __attribute__((packed));
Commit	Line	Data
	1
	2	enum tas_pkt_type {
	3	PKT_FIXED_STATE = 0xef01,
	4	PKT_STREAM_ENABLE = 0xef02,
	5	PKT_STREAM_REQ = 0xef03,
	6	PKT_STREAM_DATA_TO = 0xef04,
	7	PKT_STREAM_DATA_FROM = 0xef05,
	8	PKT_STREAM_END = 0xef06,
	9	PKT_STREAM_ABORT = 0xef07,
	10	};
	11
	12	struct tas_pkt {
	13	uint16_t type;
	14	uint16_t size; // for DATA_FROM/TO
	15	union {
	16	uint8_t data[60];
	17	struct {
	18	uint32_t frame; // just fyi
	19	} req;
	20	struct {
	21	uint8_t stream_to;
	22	uint8_t stream_from;
	23	// frame increment on read
	24	uint8_t use_readinc;
	25	uint8_t no_start_seq;
	26	} enable;
	27	};
	28	} __attribute__((packed));