void ReadTrack() {
cdr.Prev[0] = itob(cdr.SetSector[0]);
cdr.Prev[1] = itob(cdr.SetSector[1]);
cdr.Prev[2] = itob(cdr.SetSector[2]);
#ifdef CDR_LOG
CDR_LOG("ReadTrack() Log: KEY *** %x:%x:%x\n", cdr.Prev[0], cdr.Prev[1], cdr.Prev[2]);
#endif
cdr.RErr = CDR_readTrack(cdr.Prev);
}
static void ReadTrack(const u8 *time)
{
unsigned char tmp[3];
struct SubQ *subq;
u16 crc;
tmp[0] = itob(time[0]);
tmp[1] = itob(time[1]);
tmp[2] = itob(time[2]);
if (memcmp(cdr.Prev, tmp, 3) == 0)
return;
CDR_LOG("ReadTrack *** %02x:%02x:%02x\n", tmp[0], tmp[1], tmp[2]);
cdr.RErr = CDR_readTrack(tmp);
memcpy(cdr.Prev, tmp, 3);
//senquack - PPF patch file support; not yet added (TODO?)
#if 0
if (CheckSBI(time))
return;
#endif
subq = (struct SubQ *)CDR_getBufferSub();
if (subq != NULL && cdr.CurTrack == 1) {
crc = calcCrc((u8 *)subq + 12, 10);
if (crc == (((u16)subq->CRC[0] << 8) | subq->CRC[1])) {
cdr.subq.Track = subq->TrackNumber;
cdr.subq.Index = subq->IndexNumber;
memcpy(cdr.subq.Relative, subq->TrackRelativeAddress, 3);
memcpy(cdr.subq.Absolute, subq->AbsoluteAddress, 3);
}
else {
CDR_LOG_I("subq bad crc @%02x:%02x:%02x\n",
tmp[0], tmp[1], tmp[2]);
}
}
else {
generate_subq(time);
}
CDR_LOG(" -> %02x,%02x %02x:%02x:%02x %02x:%02x:%02x\n",
cdr.subq.Track, cdr.subq.Index,
cdr.subq.Relative[0], cdr.subq.Relative[1], cdr.subq.Relative[2],
cdr.subq.Absolute[0], cdr.subq.Absolute[1], cdr.subq.Absolute[2]);
}
