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August 3, 2026
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Needle Doesn't Display on the Simulation Nor LCD

  • August 3, 2026
  • 1 reply
  • 42 views

Hi,

As I tried to use the gauge Widget, the needle doesn’t display on the lcd nor the simulation.

I also tested with the analog clock and experienced the same issue.

Is there anything I need to change in my project configuration ?

I am using an stm32h7a3zi-q Nucleo and a 320 x 240 LCD TFT screen.

Best answer by JohanAstrup

Hello ​@tinyait.

Since both the gauge and analog clock widgets use a texture mapper to display the needle, have you ensured that the texture mapper format in use is enabled under Config → Framework Features?

Best regards,
Johan

1 reply

JohanAstrupBest answer
ST Technical Moderator
August 4, 2026

Hello ​@tinyait.

Since both the gauge and analog clock widgets use a texture mapper to display the needle, have you ensured that the texture mapper format in use is enabled under Config → Framework Features?

Best regards,
Johan