Polling, or polled operation, in computer science, refers to actively sampling the status of an external device by a client program as a synchronous activity.

The host periodically polls the device's interrupt IN endpoint during operation. ... USB in a Nutshell External links. USB.org - The homepage of the USB Implementers Forum ...

... best of external devices of external devices best external devices like polling external devices ... To send this page to a friend please input your friend's email address in the ...

The MT-101 can operate as a local Master device which periodically polls an external device to get the user defined resources (inputs, outputs, analog inputs, registers, and ...

AddMe III - Provides 32 I/O points(20 inputs, 12 outputs) for remote monitoring and control, and includes Modbus RTU port for polling external devices like power monitors ...

... address table to be on the same domain, use "Get" configuration rather than "Set" configuration for the devices, and begin polling those devices that are managed by an external ...

Poll: How often do you backup your personal files on your home computer to an external storage device? (e.g external hard drive, DVD, disk, mem stick etc), results on Toluna

9.2. External Polling It is often impossible to poll a device internally, for technical, security, or political reasons. For example, the System Administration group may not be in ...

This group, if supported by the device's SNMP agent, allows us to do both internal and external polling. We can poll devices through a remote NMS (external polling) or have the ...

Note If a line appears in place of an attribute value, the value is derived by polling an external device which is currently unavailable to the domain manager.