mirror of
https://gitee.com/jiuyilian/embedded-framework.git
synced 2025-01-06 10:16:51 -05:00
82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
/*
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* Copyright (c) 2023 Fancy Code.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "UartDevice.h"
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#include "ILog.h"
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#include "StatusCode.h"
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#include "UartDeviceImpl.h"
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void *CreateUartDevice(const UartInfo info)
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{
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return NewUartDeviceImpl(info);
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}
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const StatusCode IUartOpen(void *object)
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{
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if (nullptr == object) {
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LogError("nullptr object!\n");
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return CreateStatusCode(STATUS_CODE_NOT_OK);
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}
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if (*((const char **)(((char *)object) - sizeof(UartDeviceHeader))) != GetUartDeviceModuleName()) {
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LogError("Illegal object!\n");
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return CreateStatusCode(STATUS_CODE_NOT_OK);
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}
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return ((UartDevice *)object)->mOpen((UartDevice *)object);
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}
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const ssize_t IUartSend(void *object, const void *buff, const size_t buffLength)
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{
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if (nullptr == object) {
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LogError("nullptr object!\n");
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return 0;
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}
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if (*((const char **)(((char *)object) - sizeof(UartDeviceHeader))) != GetUartDeviceModuleName()) {
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LogError("Illegal object!\n");
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return 0;
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}
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return ((UartDevice *)object)->mSend((UartDevice *)object, buff, buffLength);
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}
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const ssize_t IUartRecv(void *object, void *buff, const size_t buffLength, const unsigned int timeoutMs)
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{
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if (nullptr == object) {
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LogError("nullptr object!\n");
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return 0;
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}
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if (*((const char **)(((char *)object) - sizeof(UartDeviceHeader))) != GetUartDeviceModuleName()) {
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LogError("Illegal object!\n");
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return 0;
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}
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return ((UartDevice *)object)->mRecv((UartDevice *)object, buff, buffLength, timeoutMs);
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}
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void IUartTcflush(void *object)
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{
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if (nullptr == object) {
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LogError("nullptr object!\n");
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return;
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}
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if (*((const char **)(((char *)object) - sizeof(UartDeviceHeader))) != GetUartDeviceModuleName()) {
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LogError("Illegal object!\n");
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return;
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}
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((UartDevice *)object)->mTcflush((UartDevice *)object);
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}
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void IUartDeviceFree(void *object)
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{
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if (nullptr == object) {
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LogError("nullptr object!\n");
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return;
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}
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if (*((const char **)(((char *)object) - sizeof(UartDeviceHeader))) != GetUartDeviceModuleName()) {
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LogError("Illegal object!\n");
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return;
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}
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((UartDevice *)object)->mFree((UartDevice *)object);
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} |