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Update to the latest trace recorder library.

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Richard Barry 2017-05-29 21:43:07 +00:00
parent 9f84f353d0
commit f289bfb388
34 changed files with 12882 additions and 6216 deletions
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104
FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/streamports/USB_CDC/include/trcStreamingPort.h Normal file
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/*******************************************************************************
* Trace Recorder Library for Tracealyzer v3.1.2
* Percepio AB, www.percepio.com
*
* trcStreamingPort.h
*
* The interface definitions for trace streaming ("stream ports").
* This "stream port" sets up the recorder to use USB CDC as streaming channel.
* The example is for STM32 using STM32Cube.
*
* Terms of Use
* This file is part of the trace recorder library (RECORDER), which is the
* intellectual property of Percepio AB (PERCEPIO) and provided under a
* license as follows.
* The RECORDER may be used free of charge for the purpose of recording data
* intended for analysis in PERCEPIO products. It may not be used or modified
* for other purposes without explicit permission from PERCEPIO.
* You may distribute the RECORDER in its original source code form, assuming
* this text (terms of use, disclaimer, copyright notice) is unchanged. You are
* allowed to distribute the RECORDER with minor modifications intended for
* configuration or porting of the RECORDER, e.g., to allow using it on a
* specific processor, processor family or with a specific communication
* interface. Any such modifications should be documented directly below
* this comment block.
*
* Disclaimer
* The RECORDER is being delivered to you AS IS and PERCEPIO makes no warranty
* as to its use or performance. PERCEPIO does not and cannot warrant the
* performance or results you may obtain by using the RECORDER or documentation.
* PERCEPIO make no warranties, express or implied, as to noninfringement of
* third party rights, merchantability, or fitness for any particular purpose.
* In no event will PERCEPIO, its technology partners, or distributors be liable
* to you for any consequential, incidental or special damages, including any
* lost profits or lost savings, even if a representative of PERCEPIO has been
* advised of the possibility of such damages, or for any claim by any third
* party. Some jurisdictions do not allow the exclusion or limitation of
* incidental, consequential or special damages, or the exclusion of implied
* warranties or limitations on how long an implied warranty may last, so the
* above limitations may not apply to you.
*
* Tabs are used for indent in this file (1 tab = 4 spaces)
*
* Copyright Percepio AB, 2017.
* www.percepio.com
******************************************************************************/
#ifndef TRC_STREAMING_PORT_H
#define TRC_STREAMING_PORT_H
#ifdef __cplusplus
extern "C" {
#endif
/*******************************************************************************
* Implement the below macros to define your own stream port. If your transfer
* method uses RTOS functions, you should not send the data directly but use
* the recorder's internal buffer to store the trace data, for later transfer by
* the TzCtrl task. Check the predefined stream ports for examples on how to use
* the internal buffer (e.g., TCP/IP, UART or USB CDC).
*
* Read more at http://percepio.com/2016/10/05/rtos-tracing/
******************************************************************************/
/* Include files as needed, in this case it is files from STM32Cube FW_F7 V1.4.1 */
#include "usb_device.h"
#include "usbd_cdc.h"
#include "usbd_CDC_if.h"
#include "usb_device.h"
/* Tested on STM32 devices using Keil/CMSIS USB stack */
extern USBD_CDC_ItfTypeDef USBD_Interface_fops_FS;
uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len);
int32_t trcCDCReceive(void *data, uint32_t size, int32_t* NumBytes);
int32_t trcCDCTransmit(void* data, uint32_t size, int32_t * noOfBytesSent );
#if TRC_RECORDER_BUFFER_ALLOCATION == TRC_RECORDER_BUFFER_ALLOCATION_STATIC
#define TRC_STREAM_PORT_ALLOCATE_FIELDS() static char _TzTraceData[TRC_CFG_PAGED_EVENT_BUFFER_PAGE_COUNT * TRC_CFG_PAGED_EVENT_BUFFER_PAGE_SIZE]; /* Static allocation. */
#define TRC_STREAM_PORT_MALLOC() /* Static allocation. Not used. */
#else
#define TRC_STREAM_PORT_ALLOCATE_FIELDS() static char* _TzTraceData = NULL; /* Dynamic allocation. */
#define TRC_STREAM_PORT_MALLOC() _TzTraceData = TRC_PORT_MALLOC(TRC_PAGED_EVENT_BUFFER_PAGE_COUNT * TRC_PAGED_EVENT_BUFFER_PAGE_SIZE);
#endif
#define TRC_STREAM_PORT_INIT() \
MX_USB_DEVICE_Init(); \
TRC_STREAM_PORT_MALLOC(); /*Dynamic allocation or empty if static */
#define TRC_STREAM_PORT_ALLOCATE_EVENT(_type, _ptrData, _size) _type* _ptrData; _ptrData = (_type*)prvPagedEventBufferGetWritePointer(_size);
#define TRC_STREAM_PORT_ALLOCATE_DYNAMIC_EVENT(_type, _ptrData, _size) TRC_STREAM_PORT_ALLOCATE_EVENT(_type, _ptrData, _size) /* We do the same thing as for non-dynamic event sizes */
#define TRC_STREAM_PORT_COMMIT_EVENT(_ptrData, _size) /* Not needed since we write immediately into the buffer received above by TRC_STREAM_PORT_ALLOCATE_EVENT, and the TRC_STREAM_PORT_PERIODIC_SEND_DATA defined below will take care of the actual trace transfer. */
#define TRC_STREAM_PORT_READ_DATA(_ptrData, _size, _ptrBytesRead) trcCDCReceive(_ptrData, _size, _ptrBytesRead);
#define TRC_STREAM_PORT_PERIODIC_SEND_DATA(_ptrBytesSent) prvPagedEventBufferTransfer(trcCDCTransmit, _ptrBytesSent);
#define TRC_STREAM_PORT_ON_TRACE_BEGIN() { prvPagedEventBufferInit(_TzTraceData); }
#define TRC_STREAM_PORT_ON_TRACE_END() /* Do nothing */
#ifdef __cplusplus
}
#endif
#endif /* TRC_STREAMING_PORT_H */