blob: 5cd5e872bcaed22a8bca71a8499d792024f7938c [file] [log] [blame]
What: /sys/bus/w1/devices/.../w1_master_timeout_us
Date: April 2015
Contact: Dmitry Khromov <>
Description: Bus scanning interval, microseconds component.
Some of 1-Wire devices commonly associated with physical access
control systems are attached/generate presence for as short as
100 ms - hence the tens-to-hundreds milliseconds scan intervals
are required.
see Documentation/w1/w1-generic.rst for detailed information.
Users: any user space application which wants to know bus scanning