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/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Component */
/** */
/** Trace */
/** */
/**************************************************************************/
/**************************************************************************/
#define TX_SOURCE_CODE
/* Include necessary system files. */
#include "tx_api.h"
#include "tx_trace.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _tx_trace_user_event_insert PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function inserts a user-defined event into the trace buffer. */
/* */
/* INPUT */
/* */
/* event_id User Event ID */
/* info_field_1 First information field */
/* info_field_2 First information field */
/* info_field_3 First information field */
/* info_field_4 First information field */
/* */
/* OUTPUT */
/* */
/* Completion Status */
/* */
/* CALLS */
/* */
/* None */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 William E. Lamie Initial Version 6.0 */
/* 09-30-2020 Yuxin Zhou Modified comment(s), */
/* resulting in version 6.1 */
/* */
/**************************************************************************/
UINT _tx_trace_user_event_insert(ULONG event_id, ULONG info_field_1, ULONG info_field_2, ULONG info_field_3, ULONG info_field_4)
{
#ifdef TX_ENABLE_EVENT_TRACE
TX_INTERRUPT_SAVE_AREA
UINT status;
/* Disable interrupts. */
TX_DISABLE
/* Determine if trace is disabled. */
if (_tx_trace_buffer_current_ptr == TX_NULL)
{
/* Yes, trace is already disabled. */
status = TX_NOT_DONE;
}
else
{
/* Insert this event into the trace buffer. */
#ifdef TX_MISRA_ENABLE
TX_TRACE_IN_LINE_INSERT(event_id, TX_ULONG_TO_POINTER_CONVERT(info_field_1), info_field_2, info_field_3, info_field_4, ((ULONG) TX_TRACE_USER_EVENTS))
#else
TX_TRACE_IN_LINE_INSERT(event_id, info_field_1, info_field_2, info_field_3, info_field_4, TX_TRACE_USER_EVENTS)
#endif
/* Return successful status. */
status = TX_SUCCESS;
}
/* Restore interrupts. */
TX_RESTORE
/* Return completion status. */
return(status);
#else
UINT status;
/* Access input arguments just for the sake of lint, MISRA, etc. */
if (event_id != ((ULONG) 0))
{
/* Trace not enabled, return an error. */
status = TX_FEATURE_NOT_ENABLED;
}
else if (info_field_1 != ((ULONG) 0))
{
/* Trace not enabled, return an error. */
status = TX_FEATURE_NOT_ENABLED;
}
else if (info_field_2 != ((ULONG) 0))
{
/* Trace not enabled, return an error. */
status = TX_FEATURE_NOT_ENABLED;
}
else if (info_field_3 != ((ULONG) 0))
{
/* Trace not enabled, return an error. */
status = TX_FEATURE_NOT_ENABLED;
}
else if (info_field_4 != ((ULONG) 0))
{
/* Trace not enabled, return an error. */
status = TX_FEATURE_NOT_ENABLED;
}
else
{
/* Trace not enabled, return an error. */
status = TX_FEATURE_NOT_ENABLED;
}
/* Return completion status. */
return(status);
#endif
}