CRset_timer_resolution: Set global resolution of Windows' timer.

Description Usage Arguments


Sets global Windows' timer resolution using timePeriodBegin(). This function can be used to increase time resolution for timestamps returned by CRget_time() and CRrender_present(). Note that response timestamps are not affected by this function, since the OS determines resolution in this case. Note further that a call resout <- CRset_timer_resolution(resolution) should always be paired with a call CRreset_timer_resolution(resout) at a later point of the script to reset the timer resolution. Not resetting the timer's resolution increases CPU load and energy consumption.


    resout <- CRset_timer_resolution(resolution)



a target reslution for the Windows' OS timer.

lorweiuk/CREx documentation built on May 30, 2019, 3:44 p.m.