Specifications

Appendix A - Smart-Frame Protocol Command Reference CARROLL TOUCH
A-6 Touch System Programmer’s Guide
Clear_Touch_Report_Buffer (3DH) (=)
Command Description
The Clear_Touch_Report_Buffer (3DH) command clears any pending
Touch Coordinate, Add Exit Point Coordinate, or Non-Contiguous
Coordinate Report from the touch report buffer. This command is
useful when the host does not need old touch data, such as when it is
moving from one menu page to the next. The command does not stop a
report in the process of being transmitted. Once transmission has begun
the entire report is transmitted. Reports requested by the host cannot be
cleared from the touch report buffer, and therefore are not affected by
this command.