## Pen for OS/2 Device Driver Reference

[prev][next][parent][TOC]

### Category 91h, Function 51h - Description

    #define PEN_FUNC_SLPR 0x051

This function is used to change the OS/2 event rate. If the rate=2, then for every 2 digitizer samples only 1 is reported to Pen for OS/2 as a mouse event. All samples are reported to Pen for OS/2.

If left at 0, Pen for OS/2 device driver services will calculate the pass rate automatically. This variable should be used only if the automatic value requires manual tuning.