STM32 PWM LED Example

Copy code

HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_1);

while (1)
{
  for(uint16_t i=0;i<1000;i++)
  {
    __HAL_TIM_SET_COMPARE(&htim2, TIM_CHANNEL_1, i);
    HAL_Delay(2);
  }
}