hardfault when touching screen

hi

I have a 1280 x 800 lcd with rtp.

when I touch near the coordinate 1122 x 300 system goes to hard fault. but It doesnt go to

hardfault when screen first entered. it does this hardfault when I go to other screen and turn back to this screen.

thanks for any help

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ST Employee

Hi,

Could you give more detail on your setup and on what you saw when debugging ? What IDE/toolchain did you use ?

Are you using CubeMX to configure your project ? What display and touch controller do you have ?

/Romain

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