Specifications

Touch Controllers Reference Guide68
Parameter Lock
Note:
MicroTouch provides this command for compatibility with older touchscreen
controllers. To ensure compatibility with all existing and future MicroTouch controllers,
do not use this command when developing your touch drivers and applications.
Syntax: <SOH>PL<CR>
Description: Writes and stores the data format and operating mode of the controller
into non-volatile memory (NOVRAM).
Any time you make changes to the data format or the operating mode,
you should issue a Parameter Lock command to store the new settings
to the NOVRAM. Therefore, the settings are not lost when the unit is
powered down.
Response: <SOH>0<CR> Positive response.