implement hcd_pipe_close, able to plug & unplug device from ohci lpc17xx

1 files changed, 4 insertions, 1 deletions

diff --git a/tinyusb/host/usbh.c b/tinyusb/host/usbh.c
index 0589bad2c..e701d2605 100644
--- a/tinyusb/host/usbh.c
+++ b/tinyusb/host/usbh.c
@@ -304,13 +304,16 @@ static void usbh_device_unplugged(uint8_t hostid, uint8_t hub_addr, uint8_t hub_
           usbh_class_drivers[class_index].close(dev_addr);
         }
       }
-      usbh_pipe_control_close(dev_addr);
 
+      // TODO refractor
       // set to REMOVING to allow HCD to clean up its cached data for this device
       // HCD must set this device's state to TUSB_DEVICE_STATE_UNPLUG when done
       usbh_devices[dev_addr].state = TUSB_DEVICE_STATE_REMOVING;
       usbh_devices[dev_addr].flag_supported_class = 0;
 
+      usbh_pipe_control_close(dev_addr);
+
+
       is_found = true;
     }
   }