USB解决卡BIOS的问题

kbladewht · Feb 20, 2023 · 10e6195 · 10e6195
1 parent 087a901
commit 10e6195
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/usb/endpoints.c b/usb/endpoints.c
@@ -96,15 +96,15 @@ void EP0_OUT()
         break;
     case SETUP_STATE_OUT:
         // 重置端点状态，等待下次传输
-        EP0_RESET();
+        UEP0_CTRL ^= bUEP_R_TOG;                                     //同步标志位翻转
         usb_state.setup_state = SETUP_IDLE;
         break;
     case SETUP_DATA_OUT:
         // 似乎没有下传的数据
         break;
     default:
         // ERROR
-        EP0_RESET();
+        UEP0_CTRL ^= bUEP_R_TOG;                                     //同步标志位翻转
         usb_state.setup_state = SETUP_IDLE;
         break;
     }