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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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be9c0730c3
Some minor changes to enable the configREMOVE_STATIC_QUALIFIER constant to be used by those debuggers that cannot cope with statics being used.
88 lines
3.7 KiB
C
88 lines
3.7 KiB
C
/*******************************************************************************
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* Trace Recorder Library for Tracealyzer v4.1.5
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* Percepio AB, www.percepio.com
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*
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* trcStreamingPort.h
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*
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* The interface definitions for trace streaming ("stream ports").
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* This "stream port" sets up the recorder to stream the trace to file.
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*
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* Terms of Use
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* This file is part of the trace recorder library (RECORDER), which is the
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* intellectual property of Percepio AB (PERCEPIO) and provided under a
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* license as follows.
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* The RECORDER may be used free of charge for the purpose of recording data
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* intended for analysis in PERCEPIO products. It may not be used or modified
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* for other purposes without explicit permission from PERCEPIO.
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* You may distribute the RECORDER in its original source code form, assuming
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* this text (terms of use, disclaimer, copyright notice) is unchanged. You are
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* allowed to distribute the RECORDER with minor modifications intended for
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* configuration or porting of the RECORDER, e.g., to allow using it on a
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* specific processor, processor family or with a specific communication
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* interface. Any such modifications should be documented directly below
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* this comment block.
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*
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* Disclaimer
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* The RECORDER is being delivered to you AS IS and PERCEPIO makes no warranty
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* as to its use or performance. PERCEPIO does not and cannot warrant the
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* performance or results you may obtain by using the RECORDER or documentation.
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* PERCEPIO make no warranties, express or implied, as to noninfringement of
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* third party rights, merchantability, or fitness for any particular purpose.
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* In no event will PERCEPIO, its technology partners, or distributors be liable
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* to you for any consequential, incidental or special damages, including any
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* lost profits or lost savings, even if a representative of PERCEPIO has been
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* advised of the possibility of such damages, or for any claim by any third
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* party. Some jurisdictions do not allow the exclusion or limitation of
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* incidental, consequential or special damages, or the exclusion of implied
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* warranties or limitations on how long an implied warranty may last, so the
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* above limitations may not apply to you.
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*
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* Tabs are used for indent in this file (1 tab = 4 spaces)
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*
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* Copyright Percepio AB, 2018.
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* www.percepio.com
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******************************************************************************/
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#ifndef TRC_STREAMING_PORT_H
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#define TRC_STREAMING_PORT_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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int32_t writeToFile(void* data, uint32_t size, int32_t *ptrBytesWritten);
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void closeFile(void);
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void openFile(char* fileName);
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/* This define will determine whether to use the internal PagedEventBuffer or not.
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If file writing creates additional trace events (i.e. it uses semaphores or mutexes),
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then the paged event buffer must be enabled to avoid infinite recursion. */
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#define TRC_STREAM_PORT_USE_INTERNAL_BUFFER 1
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#define TRC_STREAM_PORT_READ_DATA(_ptrData, _size, _ptrBytesRead) 0 /* Does not read commands from Tz (yet) */
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#define TRC_STREAM_PORT_WRITE_DATA(_ptrData, _size, _ptrBytesSent) writeToFile(_ptrData, _size, _ptrBytesSent)
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#if (TRC_CFG_RECORDER_BUFFER_ALLOCATION == TRC_RECORDER_BUFFER_ALLOCATION_DYNAMIC)
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#define TRC_STREAM_PORT_MALLOC() \
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_TzTraceData = TRC_PORT_MALLOC((TRC_CFG_PAGED_EVENT_BUFFER_PAGE_COUNT) * (TRC_CFG_PAGED_EVENT_BUFFER_PAGE_SIZE));
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extern char* _TzTraceData;
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#else
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#define TRC_STREAM_PORT_MALLOC() /* Custom or static allocation. Not used. */
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#endif
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#define TRC_STREAM_PORT_INIT() \
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TRC_STREAM_PORT_MALLOC(); \
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openFile("trace.psf")
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#define TRC_STREAM_PORT_ON_TRACE_END() closeFile()
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#ifdef __cplusplus
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}
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#endif
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#endif /* TRC_STREAMING_PORT_H */
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