< the counter repetition value */}timer_parameter_struct;针对 TIMR4 初始化范例代码格式 timer_initpara.prescaler = 5999; //30M/6000 =500Hz timer_initpara.alignedmode = TIMER_COUNTER_EDGE; timer_initpara.counterdirection = TIMER_COUNTER_UP; timer_initpara.period = 4000-1; //800ms timer_...
timer_initpara.alignedmode = TIMER_COUNTER_EDGE; timer_initpara.counterdirection = TIMER_COUNTER_UP; timer_initpara.period = 4000; timer_initpara.clockdivision = TIMER_CKDIV_DIV1; timer_init(TIMER2, &timer_initpara); 3)设置 TIMER2 的输入捕获参数,开启输入捕获 库函数是通过 timer_input_captur...
timer_initpara.alignedmode = TIMER_COUNTER_EDGE; timer_initpara.counterdirection = TIMER_COUNTER_UP; timer_initpara.period = 4000; timer_initpara.clockdivision = TIMER_CKDIV_DIV1; timer_init(TIMER2, &timer_initpara); 3)设置 TIMER2 的输入捕获参数,开启输入捕获 库函数是通过 timer_input_captur...
timer_initpara.alignedmode = TIMER_COUNTER_EDGE;timer_initpara.counterdirection = TIMER_COUNTER_UP;...
Timer_initpara.alignedmode = TIMER_COUNTER_EDGE;Timer_initpara.clockdivision = TIMER_CKDIV_DIV1;T...
timer_initpara.alignedmode = TIMER_COUNTER_EDGE; timer_initpara.counterdirection = TIMER_COUNTER_UP; timer_initpara.period = 4000; timer_initpara.clockdivision = TIMER_CKDIV_DIV1; timer_init(TIMER2, &timer_initpara); 3)设置 TIMER2 的输入捕获参数,开启输入捕获 库函数是通过 timer_input_captur...
void TIM_DmaInit(void) { /* 初始化GPIO */ rcu_periph_clock_enable(RCU_GPIOA); rcu_periph_clock_enable(RCU_AF); /* PWM输出管脚为复用推挽模式 */ gpio_init(GPIOA, GPIO_MODE_AF_PP, GPIO_OSPEED_50MHZ, GPIO_PIN_8); /* PWM输入管脚为浮空输入模式 */ ...
timer_parameter_struct timer_initpara; //定时器参数 // 时钟使能 rcu_periph_clock_enable(RCU_TIMER1); timer_deinit(TIMER5); /*初始化定时器参数*/ /* TIMER1 configuration */ timer_initpara.prescaler = 71; timer_initpara.alignedmode = TIMER_COUNTER_EDGE; ...
1; // 2 分频 timer_initpara.alignedmode = TIMER_COUNTER_EDGE; timer_initpara.counterdirection = TIMER_COUNTER_UP; timer_initpara.period = 65535; timer_initpara.clockdivision = TIMER_CKDIV_DIV1; timer_initpara.repetitioncounter = 0; timer_init(TIMER1,&timer_initpara); timer_enable(TIMER1...
timer_initpara.prescaler = 119; //时钟预分频器 timer_initpara.alignedmode = TIMER_COUNTER_EDGE; //计数器触发方式 timer_initpara.counterdirection = TIMER_COUNTER_UP; //计数器模式选择向上计数 timer_initpara.period = 500; // 定时器周期个数 自动重载值 timer_initpara.clockdivision = TIMER_CKDI...