1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef USBD_FUNCTION_H 17 #define USBD_FUNCTION_H 18 #include "usbd.h" 19 20 #define USB_FUNCTION_NONE 0 21 #define USB_FUNCTION_ACM 1 22 #define USB_FUNCTION_ECM 2 23 #define USB_FUNCTION_HDC 4 24 25 int32_t UsbdSetFunction(int32_t funcs); 26 int32_t UsbdGetFunction(); 27 28 #endif 29