Datasheet

Programming PIC Microcontrollers in BASIC - mikroElektronika
5.2.17.1 OW_Reset – Issues 1-wire reset signal for DS1820
Prototype sub function OW_Reset(dim byref PORT as byte, dim Pin as byte) as byte
Description Issues 1-wire reset signal for DS1820. Parameters <PORT> and <Pin> specify the location of DS1820; return
value of the function is 0 if DS1820 is present, and 1 otherwise.
Example
OW_Reset(PORTA, 5)
5.2.17.2 OW_Read – Reads one byte via 1-wire bus
Prototype sub function OW_Read(dim byref PORT as byte, Pin as byte) as byte
Description Reads one byte via 1-wire bus.
Example
temp = OW_Read(PORTA, 5) ' get result from PORTA
5.2.17.3 OW_Write – Writes one byte via 1-wire bus
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