int markcpy(void)
{
unsigned char *p,buf[BUFSIZ];
SCRN *lp;
int i;
extern posflag;
posflag= ON;
if((lp = search_mark()) == NULL) {
msg("Can't store to buffer !!");
return(NG);
}
if(lp->num > line->num) {
msg("Illegal oparation");
return(NG);
}
markcp = lp;
p = &lp->buffer[mark.posx];
cutcnt= 0;
cutcpy("");
while(memerr == OK) {
for(i = 0;*p != '\0' && p != &line->buffer[curposx];++i,++p) buf[i] = *p;
if(p != &line->buffer[curposx]) buf[i++] = '\n';
buf[i] = '\0';
cutcat(buf); ++cutcnt;
if(lp == line) break;
lp= lp->fwd; p= lp->buffer;
if(lp == NULL) {
msg("Can't store to buffer !!");
return(NG);
}
}
return(NG);
}
// --------------------------------------------------------------------------
int DecoderPE::find_burst(int *burst_start)
{
int preamble_start = 0;
int mark_start = 0;
int preamble_result = B_FAIL;
int mark_result = B_FAIL;
while (1) {
int pulse_start;
int pulse = td->read(&pulse_start, td->cfg.deskew, td->cfg.edge_sens);
if (pulse < VT_OK) {
return pulse;
}
mark_result = search_mark(pulse, pulse_start);
preamble_result = search_preamble(pulse, pulse_start);
if (preamble_result == B_CONT) {
if (!preamble_start) {
preamble_start = pulse_start;
}
} else if (preamble_result == B_DONE) {
*burst_start = preamble_start;
return C_BLOCK;
}
if (mark_result == B_CONT) {
if (!mark_start) {
mark_start = pulse_start;
}
} else if (mark_result == B_DONE) {
*burst_start = mark_start;
return C_MARK;
}
}
return VT_OK;
}
