---
name: "w1_reset_bus"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/w1_reset_bus"
---

# w1\_reset\_bus(9)

Issues a reset bus sequence.

## NAME

w1\_reset\_bus - Issues a reset bus sequence.

## SYNOPSIS

**int w1\_reset\_bus(struct w1\_master \*** *dev***);**

## ARGUMENTS

*dev*

the master device

## RETURN

0=Device present, 1=No device present or error

## AUTHOR

**David Fries** \<David@Fries.net\>

Author.

## COPYRIGHT