What: /sys/bus/w1/devices/.../w1_master_timeout_us
Date: April 2015
Contact: Dmitry Khromov <dk@icelogic.net>
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 for detailed information.
Users: any user space application which wants to know bus scanning
interval-
由 Dmitry Khromov 提交于
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. Signed-off-by: NDmitry Khromov <dk@icelogic.net> Acked-by: NEvgeniy Polyakov <zbr@ioremap.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
c3098356
