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EX II 3000SP Controller Reference Guide
3M Touch Systems Proprietary Information
Output Identity
Syntax: <SOH>OI<CR>
Description: Returns a 6-character identifier, which describes the controller type and the
firmware version number.
Response:
<SOH>CcXxxx<CR>
where:
Cc = Two ASCII characters that describe the type of 3M Touch
Systems controller.
P5 = EX II 3000SP
Xxxx = Four ASCII characters that indicate the firmware version number
in decimal format. The first two characters represent the version
number; the last two characters represent the revision level. For
example, 0800 means Version 8, Revision 0 (that is, 8.0).
Pen/Finger
Syntax: <SOH>PF<CR>
Description: The default setting for the EX II 3000SP controller. It will recognize touch
from either the TouchPen or finger.
Response: <SOH>0<CR> Positive response
Pen Only
Syntax: <SOH>PO<CR>
Description: The controller will disable finger touch and will only respond to the
TouchPen.
Response: <SOH>0<CR> Positive response
Reset
Syntax: <SOH>R<CR>
Description: Initializes the hardware and the firmware, causes the controller to stop
sending data, and recalculates the environmental conditions (for example,
stray and offset values). The Reset command also cancels the Format Raw
and Calibrate Raw commands and returns the controller to normal
operation.
3M Touch Systems recommends that the host system issue a Reset
command whenever the host system is powered on and is attempting to
establish communication with the controller.