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ZBasic System Library
101
ZX Microcontroller Family
Get1Wire
Type
Function returning Byte
Invocation
Get1Wire(pin)
Parameter
Method
Type
Description
pin
ByVal
Byte
The pin to be used for 1-Wire I/O.
Discussion
This function retrieves a single bit using the 1-Wire protocol. To perform a 1-Wire operation, this function
along with related 1-Wire routines must be used in the proper sequence. See the specifications of your 1-
Wire device for more information.
The value returned will be either 0 or 1.
Resource Usage
This routine uses the I/O Timer and disables interrupts for approximately 100µS.
Example
Dim b as Byte
b = Get1Wire(12)
See Also
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