void acia_poll()
{
// int c;
// printf("Poll tape %i %i\n",motor,cswena);
if (motor)
{
startblit();
if (csw_ena) csw_poll();
else uef_poll();
endblit();
if (newdat&0x100)
{
newdat&=0xFF;
tapenoise_adddat(newdat);
}
else if (csw_toneon || uef_toneon) tapenoise_addhigh();
}
// polltape();
}
void uef_findfilenames()
{
int temp;
uint8_t tb;
int c;
int fsize = 0;
char s[256];
uint32_t run, load;
uint8_t status;
int skip;
int binchunk = uef_inchunk, bchunkid = uef_chunkid, bchunklen = uef_chunklen;
int bchunkpos = uef_chunkpos, bchunkdatabits = uef_chunkdatabits;
int bintone = uef_intone, bffound = ffound;
float bchunkf = uef_chunkf;
uint8_t bdat = fdat;
if (!uef_f) return;
uef_inchunk = 0; uef_chunkid = 0; uef_chunklen = 0;
uef_chunkpos = 0; uef_chunkdatabits = 8; uef_intone = 0;
uef_chunkf = 0;
startblit();
temp=gztell(uef_f);
gzseek(uef_f, 12, SEEK_SET);
uefloop = 0;
infilenames = 1;
while (!uefloop)
{
ffound = 0;
while (!ffound && !uefloop)
{
uef_poll();
}
if (uefloop) break;
fbuffer[0] = fbuffer[1];
fbuffer[1] = fbuffer[2];
fbuffer[2] = fbuffer[3];
fbuffer[3] = fdat;
if (fdat == 0x2A && uef_toneon == 1)
{
fbuffer[3] = 0;
c = 0;
do
{
ffound = 0;
while (!ffound && !uefloop)
{
uef_poll();
}
if (uefloop) break;
ffilename[c++] = fdat;
} while (fdat != 0x0 && c < 10);
if (uefloop) break;
c--;
while (c < 13) ffilename[c++] = 32;
ffilename[c] = 0;
getuefbyte();
tb = fdat;
getuefbyte();
load = tb | (fdat << 8);
getuefbyte();
tb = fdat;
getuefbyte();
load |= (tb | (fdat << 8)) << 16;
getuefbyte();
tb = fdat;
getuefbyte();
run = tb | (fdat << 8);
getuefbyte();
tb = fdat;
getuefbyte();
run |= (tb | (fdat << 8)) << 16;
getuefbyte();
getuefbyte();
getuefbyte();
tb = fdat;
getuefbyte();
skip = tb | (fdat << 8);
fsize += skip;
getuefbyte();
status = fdat;
if (status & 0x80)
{
sprintf(s, "%s Size %04X Load %08X Run %08X", ffilename, fsize, load, run);
cataddname(s);
fsize = 0;
}
for (c = 0; c <skip + 8; c++)
{
getuefbyte();
}
}
}
infilenames = 0;
gzseek(uef_f, temp, SEEK_SET);
uefloop = 0;
uef_inchunk = binchunk;
uef_chunkid = bchunkid;
uef_chunklen = bchunklen;
uef_chunkpos = bchunkpos;
uef_chunkdatabits = bchunkdatabits;
uef_chunkf = bchunkf;
fdat = bdat;
ffound = bffound;
uef_intone = bintone;
endblit();
}