Surprise to my self.
Now an expedition into interrupts.
Quick an dirty with interruptsroutine for recognizing the Master Tx Reset Pulse...
But now the DallasTemperature Library from Miles Burton works too, for it on the other side, and recognize it as well.
DS18B20_Slave_Interrupt.ino (1.39 KB)
OneWireSlave.cpp (19.2 KB)
OneWireSlave.h (1.93 KB)