Programmers Reference - CDeviceServer (2)
CDeviceServer::RegisterAtDevice
protected: inline BOOLEAN RegisterAtDevice(const CAddress* aAddress, UINT minPollTime = -1 /* ms */) const;
This function registers the data server at the device. The address is used by the device to determine when the forceDataRead event in the data server will be signaled.
The minPollTime is the maximum frequency that the data server wants to be polled. This frequency is a request. The actual frequency will never be higher than the inherent speed of the device. Also the clients maximum update frequency will set a upper bound on the frequency. If the default frequency is specified, the frequency will the maximum allowable.
References:
Last Modified 10 January 2019