// (C) 2016 Joshua Allen, MIT/x11 License.
//
//All MIT/x11 Licensed Code in this file may be relicensed freely under the GPL or LGPL licenses.

#ifndef OOTX_DECODER_H
#define OOTX_DECODER_H

#include <stddef.h>
#include <stdint.h>

#define MAX_OOTX_BUFF_SIZE 1024

typedef struct {
	uint16_t length;
	uint8_t* data;
	uint32_t crc32;
} ootx_packet;

typedef struct {
	uint8_t buffer[MAX_OOTX_BUFF_SIZE];
	uint16_t buf_offset;
	uint8_t bits_written;
	uint16_t* payload_size;

	uint32_t preamble;
	uint8_t bits_processed;
	uint8_t found_preamble;
	void * user;
	int user1;
} ootx_decoder_context;


//void ootx_init_buffer();
void ootx_process_bit(ootx_decoder_context *ctx, uint8_t dbit); //dbit MUST be 0x00 or 0xFF
void ootx_init_decoder_context(ootx_decoder_context *ctx);
int8_t ootx_decode_lighthouse_number(uint8_t last_num, uint32_t ticks, int32_t delta);


extern void (*ootx_packet_clbk)(ootx_decoder_context * ctx, ootx_packet* packet);

#endif