18c2ecf20Sopenharmony_ciWhat: /sys/bus/w1/devices/.../w1_master_timeout_us 28c2ecf20Sopenharmony_ciDate: April 2015 38c2ecf20Sopenharmony_ciContact: Dmitry Khromov <dk@icelogic.net> 48c2ecf20Sopenharmony_ciDescription: Bus scanning interval, microseconds component. 58c2ecf20Sopenharmony_ci Some of 1-Wire devices commonly associated with physical access 68c2ecf20Sopenharmony_ci control systems are attached/generate presence for as short as 78c2ecf20Sopenharmony_ci 100 ms - hence the tens-to-hundreds milliseconds scan intervals 88c2ecf20Sopenharmony_ci are required. 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci see Documentation/w1/w1-generic.rst for detailed information. 118c2ecf20Sopenharmony_ciUsers: any user space application which wants to know bus scanning 128c2ecf20Sopenharmony_ci interval 13