Other Parts Discussed in Thread: TIDM-TM4C123STEPPERMOTOR 对QEI模块进行如下初始化设置
void Init_QEI(void) { SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD); SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF); SysCtlPeripheralEnable(SYSCTL_PERIPH_QEI0);
GPIOPinConfigure(GPIO_PD6_PHA0…