| 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 |