timer_channel_output_shadow_config(TIMx, TIMCHx, TIMER_OC_SHADOW_DISABLE); timer_primary_output_config(TIMx, ENABLE); timer_auto_reload_shadow_enable(TIMx); timer_enable(TIMx); } STM32: static void get_oc_func(uint32_t TIMCHx, void (**TIM_OCInit)(TIM_TypeDef*, TIM_OCInitTypeDef*)...
timer_channel_output_shadow_config(TIMER0, TIMER_CH_0, TIMER_OC_SHADOW_DISABLE); // 关闭输出比较影子 timer_primary_output_config(TIMER0, ENABLE); // 使能所有通道 timer_dma_enable(TIMER0, TIMER_DMA_UPD); // 使能更新事件DMA请求 timer_auto_reload_shadow_enable(TIMER0); // 使能自动重装载...
enable(TIMER_TIMERx);timer_enable(TIMER_TIMERx);FlechazoTimer.Control.GetCurrentTime_ms=vtimerGetCurrentTime_ms;FlechazoTimer.Control.GetCurrentTime_s=vtimerGetCurrentTime_s;FlechazoTimer.Control.IsTimeOut_ms=vtimerIsTimeOut_ms;FlechazoTimer.Control.IsTimeOut_s=vtimerIsTimeOut_s;}//0.1msvoidTIMER...
nvic_irq_enable(TIMER2_IRQn, 1U, 1U);} //void TIMER2_IRQHandler(void)//{ // if (time...
timer_auto_reload_shadow_enable(TIMER1); timer_enable(TIMER1); } 4.2 硬件操作 首先使用杜邦线将Timer_CH2(PB10)和LED 1(PE2)连接到一起,然后将程序下载到开发板,按复位键后可见LED灯由暗变亮,往复循环,如人的呼吸一样,因此称为呼吸灯。通过本实验可以学习到如何使用定时器输出PWM波,以及更新定时器通道...
timer_auto_reload_shadow_enable(TIMER2);/* 配置为主定时器，TRGO 输出 */ timer_master_output_...
//配置定时器通道输出脉冲值timer_channel_output_mode_config(TIMER1,TIMER_CH_2,TIMER_OC_MODE_PWM0);//配置定时器通道输出比较模式timer_channel_output_shadow_config(TIMER1,TIMER_CH_2,TIMER_OC_SHADOW_DISABLE);//配置定时器通道输出影子寄存器timer_auto_reload_shadow_enable(TIMER1);timer_enable(TIMER...
pulse_value_config(TIMER2,TIMER_CH_1,0);timer_channel_output_mode_config(TIMER2,TIMER_CH_1,TIMER_OC_MODE_PWM0);timer_channel_output_shadow_config(TIMER2,TIMER_CH_1,TIMER_OC_SHADOW_DISABLE);timer_primary_output_config(TIMER2,ENABLE);timer_auto_reload_shadow_enable(TIMER2);timer_enable(...
(TIMER3);TIMER_InitTypeDef TIMER3_init;TIMER3_init.prescaler=107;TIMER3_init.counter_mode=TIMER_COUNTERMODE_EDGE_UP;TIMER3_init.period=20000;TIMER3_init.clock_division=TIMER_CLOCKDIVISION_DIV1;TIMER3_init.repetition_counter=1;TIMER3_init.auto_reload_shadow=DISABLE;HAL_TIMER_init(TIMER3,&TIMER...
AN064 使用 TIMER 对内部低速时钟的校准方法 /* auto-reload preload enable */ timer_auto_reload_shadow_enable(TIMER4); /* clear channel 3 interrupt bit */ timer_interrupt_flag_clear(TIMER4, TIMER_INT_FLAG_CH3); /* channel 3 interrupt enable */ timer_interrupt_en...