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CARROLL TOUCH
Appendix B - Smart-Frame Protocol II Function Reference
The touch system responds with the following report:
E0 02 01 21 FF
This report indicates that fewer parameters byte were received than
expected via Cmderr (the 01 byte).
If function 09 is not defined and the host sends the SetReportProperties
(21H) command as follows:
66 02 21 09 FF
The touch system responds with the following report:
E0 05 00 21 09 00 00 FF
This report indicates no errors in Cmderr and indicates that function 09
is not defined (that is, has a version number of 00) in the last 00. The
reporting mode parameter is undefined and reported as 00 in the next
to last 00.
If function 01 is defined and the continuous reporting mode (02) is valid
for that particular function and the host sends the SetReportProperties
(21H) command as follows:
66 03 21 01 02 FF
The touch system responds with the following report:
E0 05 00 21 01 02 01 FF
This report indicates no errors in Cmderr and reports that the reporting
mode for function 01 is now continuous (02). It also reports that the
version number for function 01 is 01.
If function 05 is defined and the continuous reporting mode (02) is
invalid for that particular function and the host sends the
SetReportProperties (21H) command as follows:
66 03 21 05 02 FF
The touch system responds with the following report:
E0 05 02 21 05 01 01 FF
Touch System Programmer’s Guide
B-17