#define W1_THERM_DS1822 0x22
#define W1_EEPROM_DS2433 0x23
#define W1_THERM_DS18B20 0x28
+#define W1_FAMILY_DS2408 0x29
#define W1_EEPROM_DS2431 0x2D
#define W1_FAMILY_DS2760 0x30
+#define W1_FAMILY_DS2780 0x32
+#define W1_THERM_DS28EA00 0x42
#define MAXNAMELEN 32