Touch calibration

After the resistance screen machine is flashed, the system will perform a touch calibration the first time it is powered on. The calibration interface is as follows:

Click the "cross icon" to calibrate; we want to calibrate again later, we have the following 3 methods:

  1. Modify the project properties through the tool, and check the Start touch calibration program option, so that each time the power is turned on, the touch calibration interface will be entered first:

  2. Create a file zktouchcalib (note: the file does not have a suffix) in the root directory of the TF card , after inserting the card, it will enter the touch calibration interface

  3. Start the touch calibration interface by code
powered by Gitbooklast modified: 2021-05-28 12:00:31

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