Percepio Trace Recorder
v4.6.6
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Data Structures | |
struct | TraceMultiCoreEventBuffer |
Trace Multi-Core Event Buffer Structure. More... | |
Macros | |
#define | xTraceMultiCoreEventBufferPush(pxTraceMultiCoreEventBuffer, pvData, uiSize, piBytesWritten) xTraceEventBufferPush((pxTraceMultiCoreEventBuffer)->xEventBuffer[TRC_CFG_GET_CURRENT_CORE()], pvData, uiSize, piBytesWritten) |
Pushes data into multi-core trace event buffer. More... | |
Typedefs | |
typedef struct TraceMultiCoreEventBuffer | TraceMultiCoreEventBuffer_t |
Trace Multi-Core Event Buffer Structure. | |
Functions | |
traceResult | xTraceMultiCoreEventBufferTransfer (TraceMultiCoreEventBuffer_t *pxTraceMultiCoreEventBuffer, int32_t *piBytesWritten) |
Transfer multi-core trace event buffer data through streamport. More... | |
traceResult | xTraceMultiCoreEventBufferClear (TraceMultiCoreEventBuffer_t *pxTraceMultiCoreEventBuffer) |
Clears all data from event buffer. More... | |
#define xTraceMultiCoreEventBufferPush | ( | pxTraceMultiCoreEventBuffer, | |
pvData, | |||
uiSize, | |||
piBytesWritten | |||
) | xTraceEventBufferPush((pxTraceMultiCoreEventBuffer)->xEventBuffer[TRC_CFG_GET_CURRENT_CORE()], pvData, uiSize, piBytesWritten) |
Pushes data into multi-core trace event buffer.
This routine attempts to push data into the multi-core trace event buffer. Selection of which core the data is pushed for is managed automatically through the TRC_CFG_GET_CURRENT_CORE macro which is defined on an RTOS basis.
[in] | pxTraceMultiCoreEventBuffer | Pointer to initialized multi-core event buffer. |
[in] | pvData | Pointer to data should be pushed into multi-core event buffer. |
[in] | uiSize | Size of data that should be pushed into multi-core trace event buffer. |
[out] | piBytesWritten | Pointer to variable which the routine will write the number of bytes that was pushed into the multi-core trace event buffer. |
TRC_FAIL | Failure |
TRC_SUCCESS | Success |
traceResult xTraceMultiCoreEventBufferClear | ( | TraceMultiCoreEventBuffer_t * | pxTraceMultiCoreEventBuffer | ) |
Clears all data from event buffer.
[in] | pxTraceMultiCoreEventBuffer | Pointer to initialized multi-core trace event buffer. |
TRC_FAIL | Failure |
TRC_SUCCESS | Success |
traceResult xTraceMultiCoreEventBufferTransfer | ( | TraceMultiCoreEventBuffer_t * | pxTraceMultiCoreEventBuffer, |
int32_t * | piBytesWritten | ||
) |
Transfer multi-core trace event buffer data through streamport.
This routine will attempt to transfer all existing data in the multi-core trace event buffer through the streamport. New data pushed to the trace event buffer during the execution of this routine will not be transfered to
[in] | pxTraceMultiCoreEventBuffer | Pointer to initialized multi-core event buffer. |
[out] | piBytesWritten | Pointer to variable which the routine will write the number of bytes that was pushed into the multi-core trace event buffer. |
TRC_FAIL | Failure |
TRC_SUCCESS | Success |