furi_hal_ibutton.h File Reference

iButton HAL API More...

#include <stdbool.h>
#include <stdint.h>

Go to the source code of this file.

Typedefs
typedef void(*	FuriHalIbuttonEmulateCallback) (void *context)

Functions
void	furi_hal_ibutton_init (void)
	Initialize.
void	furi_hal_ibutton_emulate_start (uint32_t period, FuriHalIbuttonEmulateCallback callback, void *context)
	Start emulation timer.
void	furi_hal_ibutton_emulate_set_next (uint32_t period)
	Update emulation timer period.
void	furi_hal_ibutton_emulate_stop (void)
	Stop emulation timer.
void	furi_hal_ibutton_pin_configure (void)
	Set the pin to normal mode (open collector), and sets it to float.
void	furi_hal_ibutton_pin_reset (void)
	Sets the pin to analog mode, and sets it to float.
void	furi_hal_ibutton_pin_write (const bool state)
	iButton write pin

Detailed Description

iButton HAL API

Function Documentation

furi_hal_ibutton_emulate_set_next()

void furi_hal_ibutton_emulate_set_next

(

uint32_t

period

)

Update emulation timer period.

Parameters

period

new timer period

furi_hal_ibutton_emulate_start()

void furi_hal_ibutton_emulate_start	(	uint32_t	period,
		FuriHalIbuttonEmulateCallback	callback,
		void *	context )

Start emulation timer.

Parameters

period	timer period
callback	timer callback
context	callback context

furi_hal_ibutton_pin_write()

void furi_hal_ibutton_pin_write

(

const bool

state

)

iButton write pin

Parameters

state

true / false