STM32F4 disco TIM1 PWM DMA mode not work.
i want to generate variable duty PWM using TIM1 & DMA but it not work.uint16_t variable_duty[10] = {0,1000,2000,3000,4000,5000,6000,7000,8000,9000}; HAL_TIM_PWM_Start_DMA(&htim1,TIM_CHANNEL_1,(uint32_t*)variable_duty,10); HAL_TIM_PWM_Start_DMA(&hti...