Posted on October 31, 2017 at 11:27I used the PA2 PA3,the TIM9->CNT do not changevoid MotorBEncoder_Init(void){ TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_ICInitTypeDef TIM_ICInitStructure; GPIO_InitTypeDef GPIO_InitStructure; RCC_APB2Per...