陀螺仪的初级数据获取

app/isr.c

@@ -198,10 +198,11 @@ void EXTI9_5_IRQHandler(void)
         EXTI_ClearITPendingBit(EXTI_Line9);
         if (SET == gpio_get_level(E10)) {
             potate_button = POTATE_BUTTOM_BACKWARD;
+            
 
         } else {
             potate_button = POTATE_BUTTOM_FOREWARD;
-            
+           
         }
     }
 }
@@ -222,6 +223,7 @@ void EXTI15_10_IRQHandler(void)
         system_delay_us(200);
         if (SET == !gpio_get_level(E11)) {
             potate_button = POTATE_BUTTOM_PRESS;
+            
         }
     }
     if (SET == EXTI_GetITStatus(EXTI_Line12)) {