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  • started the topic STM32F407VGT6 PWM input does not work in the forum ARM 4 years ago · , 0, 0

    TIM3_CH3(PB0) is PWM output and it works fine
    TIM3_CH1(PB4) is PWM input and it doesn’t work


    Here is configuration.

    GPIO_InitTypeDef GPIO_InitStructure;
    TIM_ICInitTypeDef  TIM_ICInitStructure;
    RCC_AHB1PeriphClockCmd( RCC_AHB1Periph_GPIOB, E…[Read more]