Carrol Touch TouchSystems CarrollTouch Prog, Programmer'S Manual

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CARROLL TOUCH Appendix A - Smart-Frame Protocol Command Reference
Touch System Programmer’s Guide A-25
Get_State_Report (47H) (G)
Command Description
When the host sends a Get_State_Report (47H) command, the touch
system returns a State Report that indicates the current state of the touch
system. The report lists the values of various internal flags, allowing the
host to determine whether its commands were correctly received.
Report Format
The State Report has the following format:
F2 NS SRM SOM STS SUE SRT SHF FF
F2
= Start of State Report.
NS
= Number of state bytes returned.
SRM
= Reporting method.
1
= Coordinate method.
2 = Scan method.
SOM
= Touch Mode.
1
= Tracking Mode, Add Exit Point modifier off.
2 = Enter Point Mode, Add Exit Point modifier off.
3 = Continuous Mode, Add Exit Point modifier off.
4 = Exit Point Mode, Add Exit Point modifier off.
5 = Tracking Mode, Add Exit Point modifier on.
6 = Enter Point Mode, Add Exit Point modifier on.
7 = Continuous Mode, Add Exit Point modifier on.
8 = Exit Point Mode, Add Exit Point modifier on.
STS
= Touch scanning.
1
= Off.
2 = On.
SUE
= Reserved (always returns 1).
SRT
= Report transfer.
1
= Off.
2 = On.
SHF
= Hardware flow control.
1
= Off.
2 = On.