Update mdelay and gpio function

guowenxue

9 days ago 6c1a5eb1a9891898552bb9320ba973349ca4bffa

 ex1.auto-light/Core/Src/main.c

@@ -116,16 +116,16 @@
          turn_led(Led_R, ON);

          /* 延时一会(等人过去)再关闭灯泡 */
          HAL_Delay(5000);
          mdelay(5000);
          printf("turn light off now\r\n");
          turn_relay(OFF);
          turn_led(Led_R, OFF);

          /* 继电器关的时候有声音，等一会再开始采样 */
          HAL_Delay(1000);
          mdelay(1000);
      }

      HAL_Delay(10);
      mdelay(10);

    /* USER CODE END WHILE */