HEAD_RESYNC_LEN
#define HEAD_AUTHCODE (HEAD_RESYNC + HEAD_RESYNC_LEN)
UNSYNCHED_READ (HEAD_RESYNC_LEN);
UNSYNCHED_READ (HEAD_RESYNC_LEN);
UNSYNCHED_READ (HEAD_RESYNC_LEN);
UNSYNCHED_READ (HEAD_RESYNC_LEN);
unsigned char Resync[HEAD_RESYNC_LEN] = { 0x01, 0xFE };
unsigned char Endsync[HEAD_RESYNC_LEN] = { 0x02, 0xFD };
(void)memcpy (buf + HEAD_RESYNC, Resync, HEAD_RESYNC_LEN);