1/* 2 * Copyright (C) 2023 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#ifndef USB_COMMON_H 16#define USB_COMMON_H 17 18#include <vector> 19#include <string> 20 21#include "usb_types.h" 22#include "usb_ffs.h" 23 24void FillUsbV2Head(struct Hdc::UsbFunctionfsDescV2 &descUsbFfs); 25 26int ConfigEpPoint(int& controlEp, const std::string& path); 27 28int OpenEpPoint(int &fd, const std::string path); 29 30int CloseUsbFd(int &fd); 31 32void CloseEndpoint(int &bulkInFd, int &bulkOutFd, int &controlEp, bool closeCtrlEp); 33 34int WriteData(int bulkIn, const uint8_t *data, const int length); 35 36size_t ReadData(int bulkOut, uint8_t* buf, const size_t size); 37 38#endif 39