packetbuffer.h

#ifndef PACKETBUFFER_H
#define PACKETBUFFER_H 1
 
#define PACKETBUFFER_CC1101 1
 
#define PACKETBUF_SIZE 270
typedef struct cnw_packetbuf {
  long  recvstarted;    // when did we start receiving? (for timeout)
  int   bytesinbuf;     // how many valid bytes in buf atm?
  char  isvalid;
  byte  buf[PACKETBUF_SIZE];
} _cnw_packetbuf;
 
void packet_buf_init(const int num);
void packet_init();
// add a byte to the buffer
// returns NEW length of buf or -1 on error (e.g. overflow)
// if overflow - will reset itself!
int packet_put_byte(const int num, const byte b);
// returns 1 if there's a valid packet
int packet_isvalid(const int num);
void packet_mark_valid(const int num);
// get pointer to the buffer of bytes (all bytes, not just payload)!)
byte *packet_getbuf(const int num);
int packet_getbytesinbuf(const int num);
 
#endif