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/* ----------------------------------------------------------------------------
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* Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
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* Description: LiteOS Trace Pipeline of Serial Implementation
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* Author: Huawei LiteOS Team
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* Create: 2020-03-31
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* --------------------------------------------------------------------------- */
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#include "trace_pipeline_serial.h"
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#include "trace_pipeline.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#ifdef LOSCFG_TRACE_CONTROL_AGENT
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UINT32 SerialPipelineInit(VOID) //<2F><><EFBFBD>ڳ<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>йܵ<D0B9>//
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{
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return uart_hwiCreate();
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}
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UINT32 SerialDataReceive(UINT8 *data, UINT32 size, UINT32 timeout) //<2F><><EFBFBD>ڴӴ<DAB4><D3B4>йܵ<D0B9><DCB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>//
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{
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return uart_read(data, size, timeout);
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}
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UINT32 SerialWait(VOID) //<2F><><EFBFBD>ڵȴ<DAB5><C8B4><EFBFBD><EFBFBD>йܵ<D0B9><EFBFBD><D7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>//
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{
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return uart_wait_adapt();
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}
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#else//4<>ų<EFBFBD><C5B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2930
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UINT32 SerialPipelineInit(VOID) //<2F><>ʾ<EFBFBD><CABE>ʼ<EFBFBD><CABC><EFBFBD>ɹ<EFBFBD>//
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{
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return LOS_OK;
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}
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UINT32 SerialDataReceive(UINT8 *data, UINT32 size, UINT32 timeout) //<2F><>ʾ<EFBFBD><CABE><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>//
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{
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return LOS_OK;
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}
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UINT32 SerialWait(VOID) //<2F><>ʾ<EFBFBD>Ѿ<EFBFBD><EFBFBD><D7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>//
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{
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return LOS_OK;
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}
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#endif
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VOID SerialDataSend(UINT16 len, UINT8 *data) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>йܵ<D0B9><DCB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>//
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{
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UINT32 i;
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for (i = 0; i < len; i++) {
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UART_PUTC(data[i]);
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}
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}
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STATIC const TracePipelineOps g_serialOps = {
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.init = SerialPipelineInit,
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.dataSend = SerialDataSend,
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.dataRecv = SerialDataReceive,
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.wait = SerialWait,
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};
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UINT32 OsTracePipelineInit(VOID) //<2F><><EFBFBD>ڳ<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>ٹܵ<D9B9><DCB5><EFBFBD>ע<EFBFBD><D7A2><EFBFBD><EFBFBD>֮<EFBFBD><D6AE><EFBFBD>صIJ<D8B5><C4B2><EFBFBD><EFBFBD>ӿ<EFBFBD>//
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{
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OsTracePipelineReg(&g_serialOps);
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return g_serialOps.init();
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}
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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