? ? ? ? TIM_OCMode_PWM1 TIM_OCMode_PWM2 TIM_ForcedAction_Active TIM_ForcedAction_InActive
TIM_TimeBaseInit （TIMx，TIM_TimeBaseInitStruct） 时基单元配置函数 参数:
Data Fields
uint16_t
#define TIM_CKD_DIV1 ((uint16_t)0x0000) #define TIM_CKD_DIV2 ((uint16_t)0x0100)
TIM_ClockDivision #define TIM_CKD_DIV4 ((uint16_t)0x0200) #define TIM_CounterMode_CenterAligned1 ((uint16_t)0x0020) #define TIM_CounterMode_CenterAligned2 ((uint16_t)0x0040) #define TIM_CounterMode_CenterAligned3 ((uint16_t)0x0060) #define TIM_CounterMode_Down ((uint16_t)0x0010) uint16_t TIM_CounterMode #define TIM_CounterMode_Up ((uint16_t)0x0000) between 0x0000 and 0xFFFF between 0x0000 and 0xFFFF 0x00 and 0xFF 计数模式选择 计数器的周期值 配置预分频值 计数重复次数 uint16_t TIM_Period uint16_t TIM_Prescaler uint8_t TIM_RepetitionCounter