我在写入TIM_Cmd(TIM4,DISABLE); TIM_CtrlPWMOutputs(TIM4,DISABLE);程序之后,为什么还有PWM波输出呢?我的主函数是这样的:
RCC_Config();
PWM_GPIO_Config(); EXTI_GPIO_Config();
EXTI_Config();
NVIC_Config();
EXTI->IMR&=~(1<<1);
delay_ms(2);
TIM_Cmd(TIM4,DISABLE);
TIM_CtrlPWMOutputs(TIM4,DISABLE);
EXTI->IMR|=1<<1;
RST_GPIO_Config();
while(1);