wrap up hid device refactor

src/device/usbd.h

@@ -91,6 +91,13 @@ ATTR_WEAK void tud_suspend_cb(bool remote_wakeup_en);
 // Invoked when usb bus is resumed
 ATTR_WEAK void tud_resume_cb(void);
 
+//--------------------------------------------------------------------+
+// Interface Descriptor Template
+//--------------------------------------------------------------------+
+
+#define TUD_CONFIG_DESCRIPTOR(_itfcount, _stridx, _total_len, _attribute, _power_ma) \
+  9, TUSB_DESC_CONFIGURATION, U16_TO_U8S_LE(_total_len), _itfcount, 1, _stridx, TU_BIT(7) | _attribute, (_power_ma)/2
+
 #ifdef __cplusplus
  }
 #endif