Brightness Control

Priyank · ‎2025-03-28

Hello, I have a display connected by PWM to the MCU. I am trying to control it using __HAL_TIM_SET_COMPARE, however I am getting no results. I have a LTDC display.

mƎALLEm · ‎2025-03-28

Hello,

Some LCDs can be driven by PWM, others by setting a command, see for example this thread.

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AMars.4 · ‎2025-03-28

Which backlight controller are you using?

What are your timer settings?