I cant change my duty cycle in LL TIM Library. I cant change my signal too. I want change my motor power. How can i do this?

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Guru

Should be a macro or wrapper,

Typically one just writes the register TIM2->CCR1 = (TIM2->ARR + 1) / 2; // 50/50 duty

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LL_TIM_OC_SetCompareCH1 does this.

If you're modifying ARR or PSC, you may need to generate or wait for an update event for them to become active.

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