bool go_TestChips()
{
printf(" Begin Chip %c Test\n", chipPosChar[chipPos]);
prober.printf("MoveChuckContact");
tb.mDelay(200);
while (true)
{
int bin = 0;
bool repeat;
if (!TestSingleChip(bin,repeat)) break;
int nRep = settings.errorRep;
if (nRep > 0 && repeat)
{
prober.printf("BinMapDie %i", bin);
prober.printf("MoveChuckSeparation");
tb.mDelay(100);
prober.printf("MoveChuckContact");
tb.mDelay(200);
if (!TestSingleChip(bin,repeat)) break;
nRep--;
}
if (keypressed())
{
prober.printf("BinMapDie %i", bin);
printf(" wafer test interrupted!\n");
break;
}
// prober step
int rsp;
char *answer = prober.printf("BinStepDie %i", bin);
if (sscanf(answer, "%i", &rsp)!=1) rsp = -1;
if (rsp != 0) printf(" RSP %s\n", answer);
tb.mDelay(100);
// last chip ?
if (rsp == 0) // ok -> next chip
continue;
if (rsp == 703) // end of wafer -> return
{
prober.printf("MoveChuckSeparation");
return true;
}
printf(" prober error! test stopped\n");
break;
}
prober.printf("MoveChuckSeparation");
return false;
}
bool go_TestChips()
{
int x, y;
int rsp;
prober.SendCmd("MoveChuckSeparation");
// --- read actual map position
if (prober.SendCmd("ReadMapPosition")) return false;
if (sscanf(prober.GetParamString(), "%i %i", &x, &y) != 2) return false;
CChipPos map(x, y, CChipPos::Id2Pos(chipPos));
// --- skip excluded chips
while (IsExcludedChip(map))
{
rsp = prober.SendCmd("StepNextDie");
if (rsp == 703) return true; // end of wafer
if (rsp != 0) return false; // error
if (sscanf(prober.GetParamString(), "%i %i", &x, &y) != 2)
return false;
map.Set(x, y, CChipPos::Id2Pos(chipPos));
}
// --- loop all chips -------------------------------------------
printf(" Begin Chip %c Test\n", CChipPos::Id2Pos(chipPos));
while (true)
{
int bin = 0;
bool repeat;
// --- test chip
prober.SendCmd("MoveChuckContact");
if (!TestSingleChip(bin,repeat)) break;
prober.SendCmd("MoveChuckSeparation");
// --- retest chip if not working
int nRep = settings.errorRep;
while (nRep > 0 && repeat)
{
prober.SendCmd("BinMapDie %i", bin);
tb.mDelay(100);
prober.SendCmd("MoveChuckContact");
tb.mDelay(300);
if (!TestSingleChip(bin,repeat)) repeat = false;
prober.SendCmd("MoveChuckSeparation");
nRep--;
}
// --- manual interruption
if (keypressed())
{
prober.SendCmd("BinMapDie %i", bin);
printf(" wafer test interrupted!\n");
break;
}
// --- step to the next chip
int rsp = prober.SendCmd("BinStepDie %i", bin);
if (rsp == 703) return true; // end of wafer
if (rsp != 0) break; // error
sscanf(prober.GetParamString(), "%i %i", &x, &y);
map.Set(x, y, CChipPos::Id2Pos(chipPos));
// --- skip excluded chips
while (IsExcludedChip(map))
{
rsp = prober.SendCmd("StepNextDie");
if (rsp == 703) return true; // end of wafer
if (rsp != 0) return false; // prober error
if (sscanf(prober.GetParamString(), "%i%i", &x, &y) != 2)
{
printf(" RSP no response\n");
return false;
}
map.Set(x, y, CChipPos::Id2Pos(chipPos));
}
} // while
return false;
}
