Encoder by time difference

Code/STM32/Core/Src/stm32f1xx_it.c

@@ -245,6 +245,21 @@ void DMA1_Channel7_IRQHandler(void)
   /* USER CODE END DMA1_Channel7_IRQn 1 */
 }
 
+/**
+  * @brief This function handles EXTI line[9:5] interrupts.
+  */
+void EXTI9_5_IRQHandler(void)
+{
+  /* USER CODE BEGIN EXTI9_5_IRQn 0 */
+
+  /* USER CODE END EXTI9_5_IRQn 0 */
+  HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_6);
+  HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_8);
+  /* USER CODE BEGIN EXTI9_5_IRQn 1 */
+
+  /* USER CODE END EXTI9_5_IRQn 1 */
+}
+
 /**
   * @brief This function handles TIM4 global interrupt.
   */