CuVoodoo STM32F1 firmware template
Macros
GPIO used for 1-wire signal

Macros

#define ONEWIRE_MASTER_PORT   A
 GPIO port.
 
#define ONEWIRE_MASTER_PIN   4
 GPIO pin.
 

Detailed Description

Note
external pull-up resistor on pin is required (< 5 kOhm)