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开启 ThreadX

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chauyin
2025-05-07 22:53:45 +08:00
parent 7f9bede0c7
commit aa43e21103
194 changed files with 42018 additions and 91 deletions
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2389
Middlewares/ST/threadx/common/inc/tx_api.h Normal file
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148
Middlewares/ST/threadx/common/inc/tx_block_pool.h Normal file
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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 */
/** */
/** Block Memory */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_block_pool.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX block memory management component, */
/* including all data types and external references. It is assumed */
/* that tx_api.h and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
#ifndef TX_BLOCK_POOL_H
#define TX_BLOCK_POOL_H
/* Define block memory control specific data definitions. */
#define TX_BLOCK_POOL_ID ((ULONG) 0x424C4F43)
/* Determine if in-line component initialization is supported by the
caller. */
#ifdef TX_INVOKE_INLINE_INITIALIZATION
/* Yes, in-line initialization is supported, remap the block memory pool
initialization function. */
#ifndef TX_BLOCK_POOL_ENABLE_PERFORMANCE_INFO
#define _tx_block_pool_initialize() \
_tx_block_pool_created_ptr = TX_NULL; \
_tx_block_pool_created_count = TX_EMPTY
#else
#define _tx_block_pool_initialize() \
_tx_block_pool_created_ptr = TX_NULL; \
_tx_block_pool_created_count = TX_EMPTY; \
_tx_block_pool_performance_allocate_count = ((ULONG) 0); \
_tx_block_pool_performance_release_count = ((ULONG) 0); \
_tx_block_pool_performance_suspension_count = ((ULONG) 0); \
_tx_block_pool_performance_timeout_count = ((ULONG) 0)
#endif
#define TX_BLOCK_POOL_INIT
#else
/* No in-line initialization is supported, use standard function call. */
VOID _tx_block_pool_initialize(VOID);
#endif
/* Define internal block memory pool management function prototypes. */
VOID _tx_block_pool_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence);
/* Block pool management component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_BLOCK_POOL_INIT
#define BLOCK_POOL_DECLARE
#else
#define BLOCK_POOL_DECLARE extern
#endif
/* Define the head pointer of the created block pool list. */
BLOCK_POOL_DECLARE TX_BLOCK_POOL * _tx_block_pool_created_ptr;
/* Define the variable that holds the number of created block pools. */
BLOCK_POOL_DECLARE ULONG _tx_block_pool_created_count;
#ifdef TX_BLOCK_POOL_ENABLE_PERFORMANCE_INFO
/* Define the total number of block allocates. */
BLOCK_POOL_DECLARE ULONG _tx_block_pool_performance_allocate_count;
/* Define the total number of block releases. */
BLOCK_POOL_DECLARE ULONG _tx_block_pool_performance_release_count;
/* Define the total number of block pool suspensions. */
BLOCK_POOL_DECLARE ULONG _tx_block_pool_performance_suspension_count;
/* Define the total number of block pool timeouts. */
BLOCK_POOL_DECLARE ULONG _tx_block_pool_performance_timeout_count;
#endif
/* Define default post block pool delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_BLOCK_POOL_DELETE_PORT_COMPLETION
#define TX_BLOCK_POOL_DELETE_PORT_COMPLETION(p)
#endif
#endif

179
Middlewares/ST/threadx/common/inc/tx_byte_pool.h Normal file
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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 */
/** */
/** Byte Memory */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_byte_pool.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX byte memory management component, */
/* including all data types and external references. It is assumed */
/* that tx_api.h and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
#ifndef TX_BYTE_POOL_H
#define TX_BYTE_POOL_H
/* Define byte memory control specific data definitions. */
#define TX_BYTE_POOL_ID ((ULONG) 0x42595445)
#ifndef TX_BYTE_BLOCK_FREE
#define TX_BYTE_BLOCK_FREE ((ULONG) 0xFFFFEEEEUL)
#endif
#ifndef TX_BYTE_BLOCK_MIN
#define TX_BYTE_BLOCK_MIN ((ULONG) 20)
#endif
#ifndef TX_BYTE_POOL_MIN
#define TX_BYTE_POOL_MIN ((ULONG) 100)
#endif
/* Determine if in-line component initialization is supported by the
caller. */
#ifdef TX_INVOKE_INLINE_INITIALIZATION
/* Yes, in-line initialization is supported, remap the byte memory pool
initialization function. */
#ifndef TX_BYTE_POOL_ENABLE_PERFORMANCE_INFO
#define _tx_byte_pool_initialize() \
_tx_byte_pool_created_ptr = TX_NULL; \
_tx_byte_pool_created_count = TX_EMPTY
#else
#define _tx_byte_pool_initialize() \
_tx_byte_pool_created_ptr = TX_NULL; \
_tx_byte_pool_created_count = TX_EMPTY; \
_tx_byte_pool_performance_allocate_count = ((ULONG) 0); \
_tx_byte_pool_performance_release_count = ((ULONG) 0); \
_tx_byte_pool_performance_merge_count = ((ULONG) 0); \
_tx_byte_pool_performance_split_count = ((ULONG) 0); \
_tx_byte_pool_performance_search_count = ((ULONG) 0); \
_tx_byte_pool_performance_suspension_count = ((ULONG) 0); \
_tx_byte_pool_performance_timeout_count = ((ULONG) 0)
#endif
#define TX_BYTE_POOL_INIT
#else
/* No in-line initialization is supported, use standard function call. */
VOID _tx_byte_pool_initialize(VOID);
#endif
/* Define internal byte memory pool management function prototypes. */
UCHAR *_tx_byte_pool_search(TX_BYTE_POOL *pool_ptr, ULONG memory_size);
VOID _tx_byte_pool_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence);
/* Byte pool management component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_BYTE_POOL_INIT
#define BYTE_POOL_DECLARE
#else
#define BYTE_POOL_DECLARE extern
#endif
/* Define the head pointer of the created byte pool list. */
BYTE_POOL_DECLARE TX_BYTE_POOL * _tx_byte_pool_created_ptr;
/* Define the variable that holds the number of created byte pools. */
BYTE_POOL_DECLARE ULONG _tx_byte_pool_created_count;
#ifdef TX_BYTE_POOL_ENABLE_PERFORMANCE_INFO
/* Define the total number of allocates. */
BYTE_POOL_DECLARE ULONG _tx_byte_pool_performance_allocate_count;
/* Define the total number of releases. */
BYTE_POOL_DECLARE ULONG _tx_byte_pool_performance_release_count;
/* Define the total number of adjacent memory fragment merges. */
BYTE_POOL_DECLARE ULONG _tx_byte_pool_performance_merge_count;
/* Define the total number of memory fragment splits. */
BYTE_POOL_DECLARE ULONG _tx_byte_pool_performance_split_count;
/* Define the total number of memory fragments searched during allocation. */
BYTE_POOL_DECLARE ULONG _tx_byte_pool_performance_search_count;
/* Define the total number of byte pool suspensions. */
BYTE_POOL_DECLARE ULONG _tx_byte_pool_performance_suspension_count;
/* Define the total number of byte pool timeouts. */
BYTE_POOL_DECLARE ULONG _tx_byte_pool_performance_timeout_count;
#endif
/* Define default post byte pool delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_BYTE_POOL_DELETE_PORT_COMPLETION
#define TX_BYTE_POOL_DELETE_PORT_COMPLETION(p)
#endif
#endif

149
Middlewares/ST/threadx/common/inc/tx_event_flags.h Normal file
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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 */
/** */
/** Event Flags */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_event_flags.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX event flags management component, */
/* including all data types and external references. It is assumed */
/* that tx_api.h and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
#ifndef TX_EVENT_FLAGS_H
#define TX_EVENT_FLAGS_H
/* Define event flags control specific data definitions. */
#define TX_EVENT_FLAGS_ID ((ULONG) 0x4456444E)
#define TX_EVENT_FLAGS_AND_MASK ((UINT) 0x2)
#define TX_EVENT_FLAGS_CLEAR_MASK ((UINT) 0x1)
/* Determine if in-line component initialization is supported by the
caller. */
#ifdef TX_INVOKE_INLINE_INITIALIZATION
/* Yes, in-line initialization is supported, remap the event flag initialization
function. */
#ifndef TX_EVENT_FLAGS_ENABLE_PERFORMANCE_INFO
#define _tx_event_flags_initialize() \
_tx_event_flags_created_ptr = TX_NULL; \
_tx_event_flags_created_count = TX_EMPTY
#else
#define _tx_event_flags_initialize() \
_tx_event_flags_created_ptr = TX_NULL; \
_tx_event_flags_created_count = TX_EMPTY; \
_tx_event_flags_performance_set_count = ((ULONG) 0); \
_tx_event_flags_performance_get_count = ((ULONG) 0); \
_tx_event_flags_performance_suspension_count = ((ULONG) 0); \
_tx_event_flags_performance_timeout_count = ((ULONG) 0)
#endif
#define TX_EVENT_FLAGS_INIT
#else
/* No in-line initialization is supported, use standard function call. */
VOID _tx_event_flags_initialize(VOID);
#endif
/* Define internal event flags management function prototypes. */
VOID _tx_event_flags_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence);
/* Event flags management component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_EVENT_FLAGS_INIT
#define EVENT_FLAGS_DECLARE
#else
#define EVENT_FLAGS_DECLARE extern
#endif
/* Define the head pointer of the created event flags list. */
EVENT_FLAGS_DECLARE TX_EVENT_FLAGS_GROUP * _tx_event_flags_created_ptr;
/* Define the variable that holds the number of created event flag groups. */
EVENT_FLAGS_DECLARE ULONG _tx_event_flags_created_count;
#ifdef TX_EVENT_FLAGS_ENABLE_PERFORMANCE_INFO
/* Define the total number of event flag sets. */
EVENT_FLAGS_DECLARE ULONG _tx_event_flags_performance_set_count;
/* Define the total number of event flag gets. */
EVENT_FLAGS_DECLARE ULONG _tx_event_flags_performance_get_count;
/* Define the total number of event flag suspensions. */
EVENT_FLAGS_DECLARE ULONG _tx_event_flags_performance_suspension_count;
/* Define the total number of event flag timeouts. */
EVENT_FLAGS_DECLARE ULONG _tx_event_flags_performance_timeout_count;
#endif
/* Define default post event flag group delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_EVENT_FLAGS_GROUP_DELETE_PORT_COMPLETION
#define TX_EVENT_FLAGS_GROUP_DELETE_PORT_COMPLETION(g)
#endif
#endif

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Middlewares/ST/threadx/common/inc/tx_initialize.h Normal file
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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 */
/** */
/** Initialize */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_initialize.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX initialization component, including */
/* data types and external references. It is assumed that tx_api.h */
/* and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
#ifndef TX_INITIALIZE_H
#define TX_INITIALIZE_H
/* Define constants that indicate initialization is in progress. */
#define TX_INITIALIZE_IN_PROGRESS ((ULONG) 0xF0F0F0F0UL)
#define TX_INITIALIZE_ALMOST_DONE ((ULONG) 0xF0F0F0F1UL)
#define TX_INITIALIZE_IS_FINISHED ((ULONG) 0x00000000UL)
/* Define internal initialization function prototypes. */
VOID _tx_initialize_high_level(VOID);
VOID _tx_initialize_kernel_setup(VOID);
VOID _tx_initialize_low_level(VOID);
/* Define the macro for adding additional port-specific global data. This macro is defined
as white space, unless defined by tx_port.h. */
#ifndef TX_PORT_SPECIFIC_DATA
#define TX_PORT_SPECIFIC_DATA
#endif
/* Define the macro for adding additional port-specific pre and post initialization processing.
These macros is defined as white space, unless defined by tx_port.h. */
#ifndef TX_PORT_SPECIFIC_PRE_INITIALIZATION
#define TX_PORT_SPECIFIC_PRE_INITIALIZATION
#endif
#ifndef TX_PORT_SPECIFIC_POST_INITIALIZATION
#define TX_PORT_SPECIFIC_POST_INITIALIZATION
#endif
#ifndef TX_PORT_SPECIFIC_PRE_SCHEDULER_INITIALIZATION
#define TX_PORT_SPECIFIC_PRE_SCHEDULER_INITIALIZATION
#endif
/* Initialization component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_INITIALIZE_INIT
#define INITIALIZE_DECLARE
#else
#define INITIALIZE_DECLARE extern
#endif
/* Define the unused memory pointer. The value of the first available
memory address is placed in this variable in the low-level
initialization function. The content of this variable is passed
to the application's system definition function. */
INITIALIZE_DECLARE VOID *_tx_initialize_unused_memory;
#endif

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Middlewares/ST/threadx/common/inc/tx_mutex.h Normal file
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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 */
/** */
/** Mutex */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_mutex.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX mutex management component, */
/* including all data types and external references. It is assumed */
/* that tx_api.h and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
#ifndef TX_MUTEX_H
#define TX_MUTEX_H
/* Define mutex control specific data definitions. */
#define TX_MUTEX_ID ((ULONG) 0x4D555445)
/* Determine if in-line component initialization is supported by the
caller. */
#ifdef TX_INVOKE_INLINE_INITIALIZATION
/* Yes, in-line initialization is supported, remap the mutex initialization
function. */
#ifndef TX_MUTEX_ENABLE_PERFORMANCE_INFO
#define _tx_mutex_initialize() \
_tx_mutex_created_ptr = TX_NULL; \
_tx_mutex_created_count = TX_EMPTY
#else
#define _tx_mutex_initialize() \
_tx_mutex_created_ptr = TX_NULL; \
_tx_mutex_created_count = TX_EMPTY; \
_tx_mutex_performance_put_count = ((ULONG) 0); \
_tx_mutex_performance_get_count = ((ULONG) 0); \
_tx_mutex_performance_suspension_count = ((ULONG) 0); \
_tx_mutex_performance_timeout_count = ((ULONG) 0); \
_tx_mutex_performance_priority_inversion_count = ((ULONG) 0); \
_tx_mutex_performance__priority_inheritance_count = ((ULONG) 0)
#endif
#define TX_MUTEX_INIT
#else
/* No in-line initialization is supported, use standard function call. */
VOID _tx_mutex_initialize(VOID);
#endif
/* Define internal mutex management function prototypes. */
VOID _tx_mutex_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence);
VOID _tx_mutex_thread_release(TX_THREAD *thread_ptr);
VOID _tx_mutex_priority_change(TX_THREAD *thread_ptr, UINT new_priority);
/* Mutex management component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_MUTEX_INIT
#define MUTEX_DECLARE
#else
#define MUTEX_DECLARE extern
#endif
/* Define the head pointer of the created mutex list. */
MUTEX_DECLARE TX_MUTEX * _tx_mutex_created_ptr;
/* Define the variable that holds the number of created mutexes. */
MUTEX_DECLARE ULONG _tx_mutex_created_count;
#ifdef TX_MUTEX_ENABLE_PERFORMANCE_INFO
/* Define the total number of mutex puts. */
MUTEX_DECLARE ULONG _tx_mutex_performance_put_count;
/* Define the total number of mutex gets. */
MUTEX_DECLARE ULONG _tx_mutex_performance_get_count;
/* Define the total number of mutex suspensions. */
MUTEX_DECLARE ULONG _tx_mutex_performance_suspension_count;
/* Define the total number of mutex timeouts. */
MUTEX_DECLARE ULONG _tx_mutex_performance_timeout_count;
/* Define the total number of priority inversions. */
MUTEX_DECLARE ULONG _tx_mutex_performance_priority_inversion_count;
/* Define the total number of priority inheritance conditions. */
MUTEX_DECLARE ULONG _tx_mutex_performance__priority_inheritance_count;
#endif
/* Define default post mutex delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_MUTEX_DELETE_PORT_COMPLETION
#define TX_MUTEX_DELETE_PORT_COMPLETION(m)
#endif
#endif

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Middlewares/ST/threadx/common/inc/tx_queue.h Normal file
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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 */
/** */
/** Queue */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_queue.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX queue management component, */
/* including all data types and external references. It is assumed */
/* that tx_api.h and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
#ifndef TX_QUEUE_H
#define TX_QUEUE_H
/* Define queue control specific data definitions. */
#define TX_QUEUE_ID ((ULONG) 0x51554555)
/* Determine if in-line component initialization is supported by the
caller. */
#ifdef TX_INVOKE_INLINE_INITIALIZATION
/* Yes, in-line initialization is supported, remap the queue initialization
function. */
#ifndef TX_QUEUE_ENABLE_PERFORMANCE_INFO
#define _tx_queue_initialize() \
_tx_queue_created_ptr = TX_NULL; \
_tx_queue_created_count = TX_EMPTY
#else
#define _tx_queue_initialize() \
_tx_queue_created_ptr = TX_NULL; \
_tx_queue_created_count = TX_EMPTY; \
_tx_queue_performance_messages_sent_count = ((ULONG) 0); \
_tx_queue_performance__messages_received_count = ((ULONG) 0); \
_tx_queue_performance_empty_suspension_count = ((ULONG) 0); \
_tx_queue_performance_full_suspension_count = ((ULONG) 0); \
_tx_queue_performance_timeout_count = ((ULONG) 0)
#endif
#define TX_QUEUE_INIT
#else
/* No in-line initialization is supported, use standard function call. */
VOID _tx_queue_initialize(VOID);
#endif
/* Define the message copy macro. Note that the source and destination
pointers must be modified since they are used subsequently. */
#ifndef TX_QUEUE_MESSAGE_COPY
#define TX_QUEUE_MESSAGE_COPY(s, d, z) \
*(d)++ = *(s)++; \
if ((z) > ((UINT) 1)) \
{ \
while (--(z)) \
{ \
*(d)++ = *(s)++; \
} \
}
#endif
/* Define internal queue management function prototypes. */
VOID _tx_queue_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence);
/* Queue management component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_QUEUE_INIT
#define QUEUE_DECLARE
#else
#define QUEUE_DECLARE extern
#endif
/* Define the head pointer of the created queue list. */
QUEUE_DECLARE TX_QUEUE * _tx_queue_created_ptr;
/* Define the variable that holds the number of created queues. */
QUEUE_DECLARE ULONG _tx_queue_created_count;
#ifdef TX_QUEUE_ENABLE_PERFORMANCE_INFO
/* Define the total number of messages sent. */
QUEUE_DECLARE ULONG _tx_queue_performance_messages_sent_count;
/* Define the total number of messages received. */
QUEUE_DECLARE ULONG _tx_queue_performance__messages_received_count;
/* Define the total number of queue empty suspensions. */
QUEUE_DECLARE ULONG _tx_queue_performance_empty_suspension_count;
/* Define the total number of queue full suspensions. */
QUEUE_DECLARE ULONG _tx_queue_performance_full_suspension_count;
/* Define the total number of queue full errors. */
QUEUE_DECLARE ULONG _tx_queue_performance_full_error_count;
/* Define the total number of queue timeouts. */
QUEUE_DECLARE ULONG _tx_queue_performance_timeout_count;
#endif
/* Define default post queue delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_QUEUE_DELETE_PORT_COMPLETION
#define TX_QUEUE_DELETE_PORT_COMPLETION(q)
#endif
#endif

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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 */
/** */
/** Semaphore */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_semaphore.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX semaphore management component, */
/* including all data types and external references. It is assumed */
/* that tx_api.h and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
#ifndef TX_SEMAPHORE_H
#define TX_SEMAPHORE_H
/* Define semaphore control specific data definitions. */
#define TX_SEMAPHORE_ID ((ULONG) 0x53454D41)
/* Determine if in-line component initialization is supported by the
caller. */
#ifdef TX_INVOKE_INLINE_INITIALIZATION
/* Yes, in-line initialization is supported, remap the
semaphore initialization function. */
#ifndef TX_SEMAPHORE_ENABLE_PERFORMANCE_INFO
#define _tx_semaphore_initialize() \
_tx_semaphore_created_ptr = TX_NULL; \
_tx_semaphore_created_count = TX_EMPTY
#else
#define _tx_semaphore_initialize() \
_tx_semaphore_created_ptr = TX_NULL; \
_tx_semaphore_created_count = TX_EMPTY; \
_tx_semaphore_performance_put_count = ((ULONG) 0); \
_tx_semaphore_performance_get_count = ((ULONG) 0); \
_tx_semaphore_performance_suspension_count = ((ULONG) 0); \
_tx_semaphore_performance_timeout_count = ((ULONG) 0)
#endif
#define TX_SEMAPHORE_INIT
#else
/* No in-line initialization is supported, use standard
function call. */
VOID _tx_semaphore_initialize(VOID);
#endif
/* Define internal semaphore management function prototypes. */
VOID _tx_semaphore_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence);
/* Semaphore management component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_SEMAPHORE_INIT
#define SEMAPHORE_DECLARE
#else
#define SEMAPHORE_DECLARE extern
#endif
/* Define the head pointer of the created semaphore list. */
SEMAPHORE_DECLARE TX_SEMAPHORE * _tx_semaphore_created_ptr;
/* Define the variable that holds the number of created semaphores. */
SEMAPHORE_DECLARE ULONG _tx_semaphore_created_count;
#ifdef TX_SEMAPHORE_ENABLE_PERFORMANCE_INFO
/* Define the total number of semaphore puts. */
SEMAPHORE_DECLARE ULONG _tx_semaphore_performance_put_count;
/* Define the total number of semaphore gets. */
SEMAPHORE_DECLARE ULONG _tx_semaphore_performance_get_count;
/* Define the total number of semaphore suspensions. */
SEMAPHORE_DECLARE ULONG _tx_semaphore_performance_suspension_count;
/* Define the total number of semaphore timeouts. */
SEMAPHORE_DECLARE ULONG _tx_semaphore_performance_timeout_count;
#endif
/* Define default post semaphore delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_SEMAPHORE_DELETE_PORT_COMPLETION
#define TX_SEMAPHORE_DELETE_PORT_COMPLETION(s)
#endif
#endif

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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 */
/** */
/** Thread */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_thread.h PORTABLE C */
/* 6.1.9 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX thread control component, including */
/* data types and external references. It is assumed that tx_api.h */
/* and tx_port.h have already been included. */
/* */
/* 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 */
/* 11-09-2020 Yuxin Zhou Modified comment(s), and */
/* moved TX_THREAD_GET_SYSTEM_ */
/* STATE to tx_api.h, */
/* resulting in version 6.1.2 */
/* 10-15-2021 Scott Larson Modified comment(s), improved */
/* stack check error handling, */
/* resulting in version 6.1.9 */
/* */
/**************************************************************************/
#ifndef TX_THREAD_H
#define TX_THREAD_H
/* Define thread control specific data definitions. */
#define TX_THREAD_ID ((ULONG) 0x54485244)
#define TX_THREAD_PRIORITY_GROUP_MASK ((ULONG) 0xFF)
#define TX_THREAD_EXECUTE_LOG_SIZE ((UINT) 8)
/* Define the MOD32 bit set macro that is used to set/clear a priority bit within a specific
priority group. */
#if TX_MAX_PRIORITIES > 32
#define MAP_INDEX (map_index)
#ifndef TX_MOD32_BIT_SET
#define TX_MOD32_BIT_SET(a,b) (b) = (((ULONG) 1) << ((a)%((UINT)32)));
#endif
#else
#define MAP_INDEX (0)
#ifndef TX_MOD32_BIT_SET
#define TX_MOD32_BIT_SET(a,b) (b) = (((ULONG) 1) << ((a)));
#endif
#endif
/* Define the DIV32 bit set macro that is used to set/clear a priority group bit and is
only necessary when using priorities greater than 32. */
#if TX_MAX_PRIORITIES > 32
#ifndef TX_DIV32_BIT_SET
#define TX_DIV32_BIT_SET(a,b) (b) = (((ULONG) 1) << ((a)/((UINT) 32)));
#endif
#endif
/* Define state change macro that can be used by run-mode debug agents to keep track of thread
state changes. By default, it is mapped to white space. */
#ifndef TX_THREAD_STATE_CHANGE
#define TX_THREAD_STATE_CHANGE(a, b)
#endif
/* Define the macro to get the current thread pointer. This is particularly useful in SMP
versions of ThreadX to add additional processing. The default implementation is to simply
access the global current thread pointer directly. */
#ifndef TX_THREAD_GET_CURRENT
#define TX_THREAD_GET_CURRENT(a) (a) = _tx_thread_current_ptr;
#endif
/* Define the macro to set the current thread pointer. This is particularly useful in SMP
versions of ThreadX to add additional processing. The default implementation is to simply
access the global current thread pointer directly. */
#ifndef TX_THREAD_SET_CURRENT
#define TX_THREAD_SET_CURRENT(a) _tx_thread_current_ptr = (a);
#endif
/* Define the get system state macro. By default, it simply maps to the variable _tx_thread_system_state. */
/* This symbol is moved to tx_api.h. Therefore removed from this file.
#ifndef TX_THREAD_GET_SYSTEM_STATE
#define TX_THREAD_GET_SYSTEM_STATE() _tx_thread_system_state
#endif
*/
/* Define the check for whether or not to call the _tx_thread_system_return function. A non-zero value
indicates that _tx_thread_system_return should not be called. */
#ifndef TX_THREAD_SYSTEM_RETURN_CHECK
#define TX_THREAD_SYSTEM_RETURN_CHECK(c) (c) = (ULONG) _tx_thread_preempt_disable; (c) = (c) | TX_THREAD_GET_SYSTEM_STATE();
#endif
/* Define the timeout setup macro used in _tx_thread_create. */
#ifndef TX_THREAD_CREATE_TIMEOUT_SETUP
#define TX_THREAD_CREATE_TIMEOUT_SETUP(t) (t) -> tx_thread_timer.tx_timer_internal_timeout_function = &(_tx_thread_timeout); \
(t) -> tx_thread_timer.tx_timer_internal_timeout_param = TX_POINTER_TO_ULONG_CONVERT((t));
#endif
/* Define the thread timeout pointer setup macro used in _tx_thread_timeout. */
#ifndef TX_THREAD_TIMEOUT_POINTER_SETUP
#define TX_THREAD_TIMEOUT_POINTER_SETUP(t) (t) = TX_ULONG_TO_THREAD_POINTER_CONVERT(timeout_input);
#endif
/* Define the lowest bit set macro. Note, that this may be overridden
by a port specific definition if there is supporting assembly language
instructions in the architecture. */
#ifndef TX_LOWEST_SET_BIT_CALCULATE
#define TX_LOWEST_SET_BIT_CALCULATE(m, b) \
(b) = ((ULONG) 0); \
(m) = (m) & ((~(m)) + ((ULONG) 1)); \
if ((m) < ((ULONG) 0x10)) \
{ \
if ((m) >= ((ULONG) 4)) \
{ \
(m) = (m) >> ((ULONG) 2); \
(b) = (b) + ((ULONG) 2); \
} \
(b) = (b) + ((m) >> ((ULONG) 1)); \
} \
else if ((m) < ((ULONG) 0x100)) \
{ \
(m) = (m) >> ((ULONG) 4); \
(b) = (b) + ((ULONG) 4); \
if ((m) >= ((ULONG) 4)) \
{ \
(m) = (m) >> ((ULONG) 2); \
(b) = (b) + ((ULONG) 2); \
} \
(b) = (b) + ((m) >> ((ULONG) 1)); \
} \
else if ((m) < ((ULONG) 0x10000)) \
{ \
(m) = (m) >> ((ULONG) 8); \
(b) = (b) + ((ULONG) 8); \
if ((m) >= ((ULONG) 0x10)) \
{ \
(m) = (m) >> ((ULONG) 4); \
(b) = (b) + ((ULONG) 4); \
} \
if ((m) >= ((ULONG) 4)) \
{ \
(m) = (m) >> ((ULONG) 2); \
(b) = (b) + ((ULONG) 2); \
} \
(b) = (b) + ((m) >> ((ULONG) 1)); \
} \
else \
{ \
(m) = (m) >> ((ULONG) 16); \
(b) = (b) + ((ULONG) 16); \
if ((m) >= ((ULONG) 0x100)) \
{ \
(m) = (m) >> ((ULONG) 8); \
(b) = (b) + ((ULONG) 8); \
} \
if ((m) >= ((ULONG) 16)) \
{ \
(m) = (m) >> ((ULONG) 4); \
(b) = (b) + ((ULONG) 4); \
} \
if ((m) >= ((ULONG) 4)) \
{ \
(m) = (m) >> ((ULONG) 2); \
(b) = (b) + ((ULONG) 2); \
} \
(b) = (b) + ((m) >> ((ULONG) 1)); \
}
#endif
/* Define the default thread stack checking. This can be overridden by
a particular port, which is necessary if the stack growth is from
low address to high address (the default logic is for stacks that
grow from high address to low address. */
#ifndef TX_THREAD_STACK_CHECK
#define TX_THREAD_STACK_CHECK(thread_ptr) \
{ \
TX_INTERRUPT_SAVE_AREA \
TX_DISABLE \
if (((thread_ptr)) && ((thread_ptr) -> tx_thread_id == TX_THREAD_ID)) \
{ \
if (((ULONG *) (thread_ptr) -> tx_thread_stack_ptr) < ((ULONG *) (thread_ptr) -> tx_thread_stack_highest_ptr)) \
{ \
(thread_ptr) -> tx_thread_stack_highest_ptr = (thread_ptr) -> tx_thread_stack_ptr; \
} \
if ((*((ULONG *) (thread_ptr) -> tx_thread_stack_start) != TX_STACK_FILL) || \
(*((ULONG *) (((UCHAR *) (thread_ptr) -> tx_thread_stack_end) + 1)) != TX_STACK_FILL) || \
(((ULONG *) (thread_ptr) -> tx_thread_stack_highest_ptr) < ((ULONG *) (thread_ptr) -> tx_thread_stack_start))) \
{ \
TX_RESTORE \
_tx_thread_stack_error_handler((thread_ptr)); \
TX_DISABLE \
} \
if (*(((ULONG *) (thread_ptr) -> tx_thread_stack_highest_ptr) - 1) != TX_STACK_FILL) \
{ \
TX_RESTORE \
_tx_thread_stack_analyze((thread_ptr)); \
TX_DISABLE \
} \
} \
TX_RESTORE \
}
#endif
/* Define default post thread delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_THREAD_DELETE_PORT_COMPLETION
#define TX_THREAD_DELETE_PORT_COMPLETION(t)
#endif
/* Define default post thread reset macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_THREAD_RESET_PORT_COMPLETION
#define TX_THREAD_RESET_PORT_COMPLETION(t)
#endif
/* Define the thread create internal extension macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_THREAD_CREATE_INTERNAL_EXTENSION
#define TX_THREAD_CREATE_INTERNAL_EXTENSION(t)
#endif
/* Define internal thread control function prototypes. */
VOID _tx_thread_initialize(VOID);
VOID _tx_thread_schedule(VOID);
VOID _tx_thread_shell_entry(VOID);
VOID _tx_thread_stack_analyze(TX_THREAD *thread_ptr);
VOID _tx_thread_stack_build(TX_THREAD *thread_ptr, VOID (*function_ptr)(VOID));
VOID _tx_thread_stack_error(TX_THREAD *thread_ptr);
VOID _tx_thread_stack_error_handler(TX_THREAD *thread_ptr);
VOID _tx_thread_system_preempt_check(VOID);
VOID _tx_thread_system_resume(TX_THREAD *thread_ptr);
VOID _tx_thread_system_ni_resume(TX_THREAD *thread_ptr);
VOID _tx_thread_system_return(VOID);
VOID _tx_thread_system_suspend(TX_THREAD *thread_ptr);
VOID _tx_thread_system_ni_suspend(TX_THREAD *thread_ptr, ULONG wait_option);
VOID _tx_thread_time_slice(VOID);
VOID _tx_thread_timeout(ULONG timeout_input);
/* Thread control component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#define THREAD_DECLARE extern
/* Define the pointer that contains the system stack pointer. This is
utilized when control returns from a thread to the system to reset the
current stack. This is setup in the low-level initialization function. */
THREAD_DECLARE VOID * _tx_thread_system_stack_ptr;
/* Define the current thread pointer. This variable points to the currently
executing thread. If this variable is NULL, no thread is executing. */
THREAD_DECLARE TX_THREAD * _tx_thread_current_ptr;
/* Define the variable that holds the next thread to execute. It is important
to remember that this is not necessarily equal to the current thread
pointer. */
THREAD_DECLARE TX_THREAD * _tx_thread_execute_ptr;
/* Define the head pointer of the created thread list. */
THREAD_DECLARE TX_THREAD * _tx_thread_created_ptr;
/* Define the variable that holds the number of created threads. */
THREAD_DECLARE ULONG _tx_thread_created_count;
/* Define the current state variable. When this value is 0, a thread
is executing or the system is idle. Other values indicate that
interrupt or initialization processing is active. This variable is
initialized to TX_INITIALIZE_IN_PROGRESS to indicate initialization is
active. */
THREAD_DECLARE volatile ULONG _tx_thread_system_state;
/* Define the 32-bit priority bit-maps. There is one priority bit map for each
32 priority levels supported. If only 32 priorities are supported there is
only one bit map. Each bit within a priority bit map represents that one
or more threads at the associated thread priority are ready. */
THREAD_DECLARE ULONG _tx_thread_priority_maps[TX_MAX_PRIORITIES/32];
/* Define the priority map active bit map that specifies which of the previously
defined priority maps have something set. This is only necessary if more than
32 priorities are supported. */
#if TX_MAX_PRIORITIES > 32
THREAD_DECLARE ULONG _tx_thread_priority_map_active;
#endif
#ifndef TX_DISABLE_PREEMPTION_THRESHOLD
/* Define the 32-bit preempt priority bit maps. There is one preempt bit map
for each 32 priority levels supported. If only 32 priorities are supported
there is only one bit map. Each set set bit corresponds to a preempted priority
level that had preemption-threshold active to protect against preemption of a
range of relatively higher priority threads. */
THREAD_DECLARE ULONG _tx_thread_preempted_maps[TX_MAX_PRIORITIES/32];
/* Define the preempt map active bit map that specifies which of the previously
defined preempt maps have something set. This is only necessary if more than
32 priorities are supported. */
#if TX_MAX_PRIORITIES > 32
THREAD_DECLARE ULONG _tx_thread_preempted_map_active;
#endif
#endif
/* Define the variable that holds the highest priority group ready for
execution. It is important to note that this is not necessarily the same
as the priority of the thread pointed to by _tx_execute_thread. */
THREAD_DECLARE UINT _tx_thread_highest_priority;
/* Define the array of thread pointers. Each entry represents the threads that
are ready at that priority group. For example, index 10 in this array
represents the first thread ready at priority 10. If this entry is NULL,
no threads are ready at that priority. */
THREAD_DECLARE TX_THREAD * _tx_thread_priority_list[TX_MAX_PRIORITIES];
/* Define the global preempt disable variable. If this is non-zero, preemption is
disabled. It is used internally by ThreadX to prevent preemption of a thread in
the middle of a service that is resuming or suspending another thread. */
THREAD_DECLARE volatile UINT _tx_thread_preempt_disable;
/* Define the global function pointer for mutex cleanup on thread completion or
termination. This pointer is setup during mutex initialization. */
THREAD_DECLARE VOID (*_tx_thread_mutex_release)(TX_THREAD *thread_ptr);
/* Define the global build options variable. This contains a bit map representing
how the ThreadX library was built. The following are the bit field definitions:
Bit(s) Meaning
31 TX_NOT_INTERRUPTABLE defined
30 TX_INLINE_THREAD_RESUME_SUSPEND define
29-24 Priority groups 1 -> 32 priorities
2 -> 64 priorities
3 -> 96 priorities
...
32 -> 1024 priorities
23 TX_TIMER_PROCESS_IN_ISR defined
22 TX_REACTIVATE_INLINE defined
21 TX_DISABLE_STACK_FILLING defined
20 TX_ENABLE_STACK_CHECKING defined
19 TX_DISABLE_PREEMPTION_THRESHOLD defined
18 TX_DISABLE_REDUNDANT_CLEARING defined
17 TX_DISABLE_NOTIFY_CALLBACKS defined
16 TX_BLOCK_POOL_ENABLE_PERFORMANCE_INFO defined
15 TX_BYTE_POOL_ENABLE_PERFORMANCE_INFO defined
14 TX_EVENT_FLAGS_ENABLE_PERFORMANCE_INFO defined
13 TX_MUTEX_ENABLE_PERFORMANCE_INFO defined
12 TX_QUEUE_ENABLE_PERFORMANCE_INFO defined
11 TX_SEMAPHORE_ENABLE_PERFORMANCE_INFO defined
10 TX_THREAD_ENABLE_PERFORMANCE_INFO defined
9 TX_TIMER_ENABLE_PERFORMANCE_INFO defined
8 TX_ENABLE_EVENT_TRACE defined
7 TX_ENABLE_EXECUTION_CHANGE_NOTIFY defined
6-0 Port Specific */
THREAD_DECLARE ULONG _tx_build_options;
#if defined(TX_ENABLE_STACK_CHECKING) || defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
/* Define the global function pointer for stack error handling. If a stack error is
detected and the application has registered a stack error handler, it will be
called via this function pointer. */
THREAD_DECLARE VOID (*_tx_thread_application_stack_error_handler)(TX_THREAD *thread_ptr);
#endif
#ifdef TX_THREAD_ENABLE_PERFORMANCE_INFO
/* Define the total number of thread resumptions. Each time a thread enters the
ready state this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_resume_count;
/* Define the total number of thread suspensions. Each time a thread enters a
suspended state this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_suspend_count;
/* Define the total number of solicited thread preemptions. Each time a thread is
preempted by directly calling a ThreadX service, this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_solicited_preemption_count;
/* Define the total number of interrupt thread preemptions. Each time a thread is
preempted as a result of an ISR calling a ThreadX service, this variable is
incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_interrupt_preemption_count;
/* Define the total number of priority inversions. Each time a thread is blocked by
a mutex owned by a lower-priority thread, this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_priority_inversion_count;
/* Define the total number of time-slices. Each time a time-slice operation is
actually performed (another thread is setup for running) this variable is
incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_time_slice_count;
/* Define the total number of thread relinquish operations. Each time a thread
relinquish operation is actually performed (another thread is setup for running)
this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_relinquish_count;
/* Define the total number of thread timeouts. Each time a thread has a
timeout this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_timeout_count;
/* Define the total number of thread wait aborts. Each time a thread's suspension
is lifted by the tx_thread_wait_abort call this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_wait_abort_count;
/* Define the total number of idle system thread returns. Each time a thread returns to
an idle system (no other thread is ready to run) this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_idle_return_count;
/* Define the total number of non-idle system thread returns. Each time a thread returns to
a non-idle system (another thread is ready to run) this variable is incremented. */
THREAD_DECLARE ULONG _tx_thread_performance_non_idle_return_count;
/* Define the last TX_THREAD_EXECUTE_LOG_SIZE threads scheduled in ThreadX. This
is a circular list, where the index points to the oldest entry. */
THREAD_DECLARE ULONG _tx_thread_performance__execute_log_index;
THREAD_DECLARE TX_THREAD * _tx_thread_performance_execute_log[TX_THREAD_EXECUTE_LOG_SIZE];
#endif
#endif

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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 */
/** */
/** Timer */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_timer.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX timer management component, including */
/* data types and external references. It is assumed that tx_api.h */
/* and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
#ifndef TX_TIMER_H
#define TX_TIMER_H
/* Define timer management specific data definitions. */
#define TX_TIMER_ID ((ULONG) 0x4154494D)
#define TX_TIMER_ENTRIES ((ULONG) 32)
/* Define internal timer management function prototypes. */
VOID _tx_timer_expiration_process(VOID);
VOID _tx_timer_initialize(VOID);
VOID _tx_timer_system_activate(TX_TIMER_INTERNAL *timer_ptr);
VOID _tx_timer_system_deactivate(TX_TIMER_INTERNAL *timer_ptr);
VOID _tx_timer_thread_entry(ULONG timer_thread_input);
/* Timer management component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_TIMER_INIT
#define TIMER_DECLARE
#else
#define TIMER_DECLARE extern
#endif
/* Define the system clock value that is continually incremented by the
periodic timer interrupt processing. */
TIMER_DECLARE volatile ULONG _tx_timer_system_clock;
/* Define the current time slice value. If non-zero, a time-slice is active.
Otherwise, the time_slice is not active. */
TIMER_DECLARE ULONG _tx_timer_time_slice;
/* Define the time-slice expiration flag. This is used to indicate that a time-slice
has happened. */
TIMER_DECLARE UINT _tx_timer_expired_time_slice;
/* Define the thread and application timer entry list. This list provides a direct access
method for insertion of times less than TX_TIMER_ENTRIES. */
TIMER_DECLARE TX_TIMER_INTERNAL *_tx_timer_list[TX_TIMER_ENTRIES];
/* Define the boundary pointers to the list. These are setup to easily manage
wrapping the list. */
TIMER_DECLARE TX_TIMER_INTERNAL **_tx_timer_list_start;
TIMER_DECLARE TX_TIMER_INTERNAL **_tx_timer_list_end;
/* Define the current timer pointer in the list. This pointer is moved sequentially
through the timer list by the timer interrupt handler. */
TIMER_DECLARE TX_TIMER_INTERNAL **_tx_timer_current_ptr;
/* Define the timer expiration flag. This is used to indicate that a timer
has expired. */
TIMER_DECLARE UINT _tx_timer_expired;
/* Define the created timer list head pointer. */
TIMER_DECLARE TX_TIMER *_tx_timer_created_ptr;
/* Define the created timer count. */
TIMER_DECLARE ULONG _tx_timer_created_count;
/* Define the pointer to the timer that has expired and is being processed. */
TIMER_DECLARE TX_TIMER_INTERNAL *_tx_timer_expired_timer_ptr;
#ifndef TX_TIMER_PROCESS_IN_ISR
/* Define the timer thread's control block. */
TIMER_DECLARE TX_THREAD _tx_timer_thread;
/* Define the variable that holds the timer thread's starting stack address. */
TIMER_DECLARE VOID *_tx_timer_stack_start;
/* Define the variable that holds the timer thread's stack size. */
TIMER_DECLARE ULONG _tx_timer_stack_size;
/* Define the variable that holds the timer thread's priority. */
TIMER_DECLARE UINT _tx_timer_priority;
/* Define the system timer thread's stack. The default size is defined
in tx_port.h. */
TIMER_DECLARE ULONG _tx_timer_thread_stack_area[(((UINT) TX_TIMER_THREAD_STACK_SIZE)+((sizeof(ULONG)) - ((UINT) 1)))/sizeof(ULONG)];
#else
/* Define the busy flag that will prevent nested timer ISR processing. */
TIMER_DECLARE UINT _tx_timer_processing_active;
#endif
#ifdef TX_TIMER_ENABLE_PERFORMANCE_INFO
/* Define the total number of timer activations. */
TIMER_DECLARE ULONG _tx_timer_performance_activate_count;
/* Define the total number of timer reactivations. */
TIMER_DECLARE ULONG _tx_timer_performance_reactivate_count;
/* Define the total number of timer deactivations. */
TIMER_DECLARE ULONG _tx_timer_performance_deactivate_count;
/* Define the total number of timer expirations. */
TIMER_DECLARE ULONG _tx_timer_performance_expiration_count;
/* Define the total number of timer expiration adjustments. These are required
if the expiration time is greater than the size of the timer list. In such
cases, the timer is placed at the end of the list and then reactivated
as many times as necessary to finally achieve the resulting timeout. */
TIMER_DECLARE ULONG _tx_timer_performance__expiration_adjust_count;
#endif
/* Define default post timer delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h). */
#ifndef TX_TIMER_DELETE_PORT_COMPLETION
#define TX_TIMER_DELETE_PORT_COMPLETION(t)
#endif
#endif

561
Middlewares/ST/threadx/common/inc/tx_trace.h Normal file
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@@ -0,0 +1,561 @@
/**************************************************************************/
/* */
/* 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 */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* tx_trace.h PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the ThreadX trace component, including constants */
/* and structure definitions as well as external references. It is */
/* assumed that tx_api.h and tx_port.h have already been included. */
/* */
/* 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 */
/* */
/**************************************************************************/
/* Include necessary system files. */
#ifndef TX_TRACE_H
#define TX_TRACE_H
/* Determine if tracing is enabled. If not, simply define the in-line trace
macros to whitespace. */
#ifndef TX_ENABLE_EVENT_TRACE
#define TX_TRACE_INITIALIZE
#define TX_TRACE_OBJECT_REGISTER(t,p,n,a,b)
#define TX_TRACE_OBJECT_UNREGISTER(o)
#define TX_TRACE_IN_LINE_INSERT(i,a,b,c,d,f)
#else
/* Event tracing is enabled. */
/* Ensure that the thread component information is included. */
#include "tx_thread.h"
/* Define trace port-specfic extension to white space if it isn't defined
already. */
#ifndef TX_TRACE_PORT_EXTENSION
#define TX_TRACE_PORT_EXTENSION
#endif
/* Define the default clock source for trace event entry time stamp. The following two item are port specific.
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE ++_tx_trace_simulated_time
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
#endif
/* Define the ID showing the event trace buffer is valid. */
#define TX_TRACE_VALID 0x54585442UL
/* ThreadX Trace Description. The ThreadX Trace feature is designed to capture
events in real-time in a circular event buffer. This buffer may be analyzed by other
tools. The high-level format of the Trace structure is:
[Trace Control Header ]
[Trace Object Registry - Entry 0 ]
...
[Trace Object Registry - Entry "n" ]
[Trace Buffer - Entry 0 ]
...
[Trace Buffer - Entry "n" ]
*/
/* Trace Control Header. The Trace Control Header contains information that
defines the format of the Trace Object Registry as well as the location and
current entry of the Trace Buffer itself. The high-level format of the
Trace Control Header is:
Entry Size Description
[Trace ID] 4 This 4-byte field contains the ThreadX Trace
Identification. If the trace buffer is valid, the
contents are 0x54585442 (TXTB). Since it is written as
a 32-bit unsigned word, this value is also used to
determine if the event trace information is in
little or big endian format.
[Timer Valid Mask] 4 Mask of valid bits in the 32-bit time stamp. This
enables use of 32, 24, 16, or event 8-bit timers.
If the time source is 32-bits, the mask is
0xFFFFFFFF. If the time source is 16-bits, the
mask is 0x0000FFFF.
[Trace Base Address] 4 The base address for all trace pointer. Subtracting
the pointer and this address will yield the proper
offset into the trace buffer.
[Trace Object Registry Start Pointer] 4 Pointer to the start of Trace Object Registry
[Reserved] 2 Reserved two bytes - should be 0x0000
[Trace Object Object Name Size] 2 Number of bytes in object name
[Trace Object Registry End Pointer] 4 Pointer to the end of Trace Object Registry
[Trace Buffer Start Pointer] 4 Pointer to the start of the Trace Buffer Area
[Trace Buffer End Pointer] 4 Pointer to the end of the Trace Buffer Area
[Trace Buffer Current Pointer] 4 Pointer to the oldest entry in the Trace Buffer.
This entry will be overwritten on the next event and
incremented to the next event (wrapping to the top
if the buffer end pointer is exceeded).
[Reserved] 4 Reserved 4 bytes, should be 0xAAAAAAAA
[Reserved] 4 Reserved 4 bytes, should be 0xBBBBBBBB
[Reserved] 4 Reserved 4 bytes, should be 0xCCCCCCCC
*/
/* Define the Trace Control Header. */
typedef struct TX_TRACE_HEADER_STRUCT
{
ULONG tx_trace_header_id;
ULONG tx_trace_header_timer_valid_mask;
ULONG tx_trace_header_trace_base_address;
ULONG tx_trace_header_registry_start_pointer;
USHORT tx_trace_header_reserved1;
USHORT tx_trace_header_object_name_size;
ULONG tx_trace_header_registry_end_pointer;
ULONG tx_trace_header_buffer_start_pointer;
ULONG tx_trace_header_buffer_end_pointer;
ULONG tx_trace_header_buffer_current_pointer;
ULONG tx_trace_header_reserved2;
ULONG tx_trace_header_reserved3;
ULONG tx_trace_header_reserved4;
} TX_TRACE_HEADER;
/* Trace Object Registry. The Trace Object Registry is used to map the object pointer in the trace buffer to
the application's name for the object (defined during object creation in ThreadX). */
#ifndef TX_TRACE_OBJECT_REGISTRY_NAME
#define TX_TRACE_OBJECT_REGISTRY_NAME 32
#endif
/* Define the object name types as well as the contents of any additional parameters that might be useful in
trace analysis. */
#define TX_TRACE_OBJECT_TYPE_NOT_VALID ((UCHAR) 0) /* Object is not valid */
#define TX_TRACE_OBJECT_TYPE_THREAD ((UCHAR) 1) /* P1 = stack start address, P2 = stack size */
#define TX_TRACE_OBJECT_TYPE_TIMER ((UCHAR) 2) /* P1 = initial ticks, P2 = reschedule ticks */
#define TX_TRACE_OBJECT_TYPE_QUEUE ((UCHAR) 3) /* P1 = queue size, P2 = message size */
#define TX_TRACE_OBJECT_TYPE_SEMAPHORE ((UCHAR) 4) /* P1 = initial instances */
#define TX_TRACE_OBJECT_TYPE_MUTEX ((UCHAR) 5) /* P1 = priority inheritance flag */
#define TX_TRACE_OBJECT_TYPE_EVENT_FLAGS ((UCHAR) 6) /* none */
#define TX_TRACE_OBJECT_TYPE_BLOCK_POOL ((UCHAR) 7) /* P1 = total blocks, P2 = block size */
#define TX_TRACE_OBJECT_TYPE_BYTE_POOL ((UCHAR) 8) /* P1 = total bytes */
typedef struct TX_TRACE_OBJECT_ENTRY_STRUCT
{
UCHAR tx_trace_object_entry_available; /* TX_TRUE -> available */
UCHAR tx_trace_object_entry_type; /* Types defined above */
UCHAR tx_trace_object_entry_reserved1; /* Should be zero - except for thread */
UCHAR tx_trace_object_entry_reserved2; /* Should be zero - except for thread */
ULONG tx_trace_object_entry_thread_pointer; /* ThreadX object pointer */
ULONG tx_trace_object_entry_param_1; /* Parameter value defined */
ULONG tx_trace_object_entry_param_2; /* according to type above */
UCHAR tx_trace_object_entry_name[TX_TRACE_OBJECT_REGISTRY_NAME]; /* Object name */
} TX_TRACE_OBJECT_ENTRY;
/* Trace Buffer Entry. The Trace Buffer Entry contains information about a particular
event in the system. The high-level format of the Trace Buffer Entry is:
Entry Size Description
[Thread Pointer] 4 This 4-byte field contains the pointer to the
ThreadX thread running that caused the event.
If this field is NULL, the entry hasn't been used
yet. If this field is 0xFFFFFFFF, the event occurred
from within an ISR. If this entry is 0xF0F0F0F0, the
event occurred during initialization.
[Thread Priority or 4 This 4-byte field contains the current thread pointer for interrupt
Current Thread events or the thread preemption-threshold/priority for thread events.
Preemption-Threshold/
Priority]
[Event ID] 4 This 4-byte field contains the Event ID of the event. A value of
0xFFFFFFFF indicates the event is invalid. All events are marked
as invalid during initialization.
[Time Stamp] 4 This 4-byte field contains the time stamp of the event.
[Information Field 1] 4 This 4-byte field contains the first 4-bytes of information
specific to the event.
[Information Field 2] 4 This 4-byte field contains the second 4-bytes of information
specific to the event.
[Information Field 3] 4 This 4-byte field contains the third 4-bytes of information
specific to the event.
[Information Field 4] 4 This 4-byte field contains the fourth 4-bytes of information
specific to the event.
*/
#define TX_TRACE_INVALID_EVENT 0xFFFFFFFFUL
/* Define ThreadX Trace Events, along with a brief description of the additional information fields,
where I1 -> Information Field 1, I2 -> Information Field 2, etc. */
/* Event numbers 0 through 4095 are reserved by Azure RTOS. Specific event assignments are:
ThreadX events: 1-199
FileX events: 200-299
NetX events: 300-599
USBX events: 600-999
User-defined event numbers start at 4096 and continue through 65535, as defined by the constants
TX_TRACE_USER_EVENT_START and TX_TRACE_USER_EVENT_END, respectively. User events should be based
on these constants in case the user event number assignment is changed in future releases. */
/* Define the basic ThreadX thread scheduling events first. */
#define TX_TRACE_THREAD_RESUME 1 /* I1 = thread ptr, I2 = previous_state, I3 = stack ptr, I4 = next thread */
#define TX_TRACE_THREAD_SUSPEND 2 /* I1 = thread ptr, I2 = new_state, I3 = stack ptr I4 = next thread */
#define TX_TRACE_ISR_ENTER 3 /* I1 = stack_ptr, I2 = ISR number, I3 = system state, I4 = preempt disable */
#define TX_TRACE_ISR_EXIT 4 /* I1 = stack_ptr, I2 = ISR number, I3 = system state, I4 = preempt disable */
#define TX_TRACE_TIME_SLICE 5 /* I1 = next thread ptr, I2 = system state, I3 = preempt disable, I4 = stack*/
#define TX_TRACE_RUNNING 6 /* None */
/* Define the rest of the ThreadX system events. */
#define TX_TRACE_BLOCK_ALLOCATE 10 /* I1 = pool ptr, I2 = memory ptr, I3 = wait option, I4 = remaining blocks */
#define TX_TRACE_BLOCK_POOL_CREATE 11 /* I1 = pool ptr, I2 = pool_start, I3 = total blocks, I4 = block size */
#define TX_TRACE_BLOCK_POOL_DELETE 12 /* I1 = pool ptr, I2 = stack ptr */
#define TX_TRACE_BLOCK_POOL_INFO_GET 13 /* I1 = pool ptr */
#define TX_TRACE_BLOCK_POOL_PERFORMANCE_INFO_GET 14 /* I1 = pool ptr */
#define TX_TRACE_BLOCK_POOL__PERFORMANCE_SYSTEM_INFO_GET 15 /* None */
#define TX_TRACE_BLOCK_POOL_PRIORITIZE 16 /* I1 = pool ptr, I2 = suspended count, I3 = stack ptr */
#define TX_TRACE_BLOCK_RELEASE 17 /* I1 = pool ptr, I2 = memory ptr, I3 = suspended, I4 = stack ptr */
#define TX_TRACE_BYTE_ALLOCATE 20 /* I1 = pool ptr, I2 = memory ptr, I3 = size requested, I4 = wait option */
#define TX_TRACE_BYTE_POOL_CREATE 21 /* I1 = pool ptr, I2 = start ptr, I3 = pool size, I4 = stack ptr */
#define TX_TRACE_BYTE_POOL_DELETE 22 /* I1 = pool ptr, I2 = stack ptr */
#define TX_TRACE_BYTE_POOL_INFO_GET 23 /* I1 = pool ptr */
#define TX_TRACE_BYTE_POOL_PERFORMANCE_INFO_GET 24 /* I1 = pool ptr */
#define TX_TRACE_BYTE_POOL__PERFORMANCE_SYSTEM_INFO_GET 25 /* None */
#define TX_TRACE_BYTE_POOL_PRIORITIZE 26 /* I1 = pool ptr, I2 = suspended count, I3 = stack ptr */
#define TX_TRACE_BYTE_RELEASE 27 /* I1 = pool ptr, I2 = memory ptr, I3 = suspended, I4 = available bytes */
#define TX_TRACE_EVENT_FLAGS_CREATE 30 /* I1 = group ptr, I2 = stack ptr */
#define TX_TRACE_EVENT_FLAGS_DELETE 31 /* I1 = group ptr, I2 = stack ptr */
#define TX_TRACE_EVENT_FLAGS_GET 32 /* I1 = group ptr, I2 = requested flags, I3 = current flags, I4 = get option*/
#define TX_TRACE_EVENT_FLAGS_INFO_GET 33 /* I1 = group ptr */
#define TX_TRACE_EVENT_FLAGS_PERFORMANCE_INFO_GET 34 /* I1 = group ptr */
#define TX_TRACE_EVENT_FLAGS__PERFORMANCE_SYSTEM_INFO_GET 35 /* None */
#define TX_TRACE_EVENT_FLAGS_SET 36 /* I1 = group ptr, I2 = flags to set, I3 = set option, I4= suspended count */
#define TX_TRACE_EVENT_FLAGS_SET_NOTIFY 37 /* I1 = group ptr */
#define TX_TRACE_INTERRUPT_CONTROL 40 /* I1 = new interrupt posture, I2 = stack ptr */
#define TX_TRACE_MUTEX_CREATE 50 /* I1 = mutex ptr, I2 = inheritance, I3 = stack ptr */
#define TX_TRACE_MUTEX_DELETE 51 /* I1 = mutex ptr, I2 = stack ptr */
#define TX_TRACE_MUTEX_GET 52 /* I1 = mutex ptr, I2 = wait option, I3 = owning thread, I4 = own count */
#define TX_TRACE_MUTEX_INFO_GET 53 /* I1 = mutex ptr */
#define TX_TRACE_MUTEX_PERFORMANCE_INFO_GET 54 /* I1 = mutex ptr */
#define TX_TRACE_MUTEX_PERFORMANCE_SYSTEM_INFO_GET 55 /* None */
#define TX_TRACE_MUTEX_PRIORITIZE 56 /* I1 = mutex ptr, I2 = suspended count, I3 = stack ptr */
#define TX_TRACE_MUTEX_PUT 57 /* I1 = mutex ptr, I2 = owning thread, I3 = own count, I4 = stack ptr */
#define TX_TRACE_QUEUE_CREATE 60 /* I1 = queue ptr, I2 = message size, I3 = queue start, I4 = queue size */
#define TX_TRACE_QUEUE_DELETE 61 /* I1 = queue ptr, I2 = stack ptr */
#define TX_TRACE_QUEUE_FLUSH 62 /* I1 = queue ptr, I2 = stack ptr */
#define TX_TRACE_QUEUE_FRONT_SEND 63 /* I1 = queue ptr, I2 = source ptr, I3 = wait option, I4 = enqueued */
#define TX_TRACE_QUEUE_INFO_GET 64 /* I1 = queue ptr */
#define TX_TRACE_QUEUE_PERFORMANCE_INFO_GET 65 /* I1 = queue ptr */
#define TX_TRACE_QUEUE_PERFORMANCE_SYSTEM_INFO_GET 66 /* None */
#define TX_TRACE_QUEUE_PRIORITIZE 67 /* I1 = queue ptr, I2 = suspended count, I3 = stack ptr */
#define TX_TRACE_QUEUE_RECEIVE 68 /* I1 = queue ptr, I2 = destination ptr, I3 = wait option, I4 = enqueued */
#define TX_TRACE_QUEUE_SEND 69 /* I1 = queue ptr, I2 = source ptr, I3 = wait option, I4 = enqueued */
#define TX_TRACE_QUEUE_SEND_NOTIFY 70 /* I1 = queue ptr */
#define TX_TRACE_SEMAPHORE_CEILING_PUT 80 /* I1 = semaphore ptr, I2 = current count, I3 = suspended count,I4 =ceiling */
#define TX_TRACE_SEMAPHORE_CREATE 81 /* I1 = semaphore ptr, I2 = initial count, I3 = stack ptr */
#define TX_TRACE_SEMAPHORE_DELETE 82 /* I1 = semaphore ptr, I2 = stack ptr */
#define TX_TRACE_SEMAPHORE_GET 83 /* I1 = semaphore ptr, I2 = wait option, I3 = current count, I4 = stack ptr */
#define TX_TRACE_SEMAPHORE_INFO_GET 84 /* I1 = semaphore ptr */
#define TX_TRACE_SEMAPHORE_PERFORMANCE_INFO_GET 85 /* I1 = semaphore ptr */
#define TX_TRACE_SEMAPHORE__PERFORMANCE_SYSTEM_INFO_GET 86 /* None */
#define TX_TRACE_SEMAPHORE_PRIORITIZE 87 /* I1 = semaphore ptr, I2 = suspended count, I2 = stack ptr */
#define TX_TRACE_SEMAPHORE_PUT 88 /* I1 = semaphore ptr, I2 = current count, I3 = suspended count,I4=stack ptr*/
#define TX_TRACE_SEMAPHORE_PUT_NOTIFY 89 /* I1 = semaphore ptr */
#define TX_TRACE_THREAD_CREATE 100 /* I1 = thread ptr, I2 = priority, I3 = stack ptr, I4 = stack_size */
#define TX_TRACE_THREAD_DELETE 101 /* I1 = thread ptr, I2 = stack ptr */
#define TX_TRACE_THREAD_ENTRY_EXIT_NOTIFY 102 /* I1 = thread ptr, I2 = thread state, I3 = stack ptr */
#define TX_TRACE_THREAD_IDENTIFY 103 /* None */
#define TX_TRACE_THREAD_INFO_GET 104 /* I1 = thread ptr, I2 = thread state */
#define TX_TRACE_THREAD_PERFORMANCE_INFO_GET 105 /* I1 = thread ptr, I2 = thread state */
#define TX_TRACE_THREAD_PERFORMANCE_SYSTEM_INFO_GET 106 /* None */
#define TX_TRACE_THREAD_PREEMPTION_CHANGE 107 /* I1 = thread ptr, I2 = new threshold, I3 = old threshold, I4 =thread state*/
#define TX_TRACE_THREAD_PRIORITY_CHANGE 108 /* I1 = thread ptr, I2 = new priority, I3 = old priority, I4 = thread state */
#define TX_TRACE_THREAD_RELINQUISH 109 /* I1 = stack ptr, I2 = next thread ptr */
#define TX_TRACE_THREAD_RESET 110 /* I1 = thread ptr, I2 = thread state */
#define TX_TRACE_THREAD_RESUME_API 111 /* I1 = thread ptr, I2 = thread state, I3 = stack ptr */
#define TX_TRACE_THREAD_SLEEP 112 /* I1 = sleep value, I2 = thread state, I3 = stack ptr */
#define TX_TRACE_THREAD_STACK_ERROR_NOTIFY 113 /* None */
#define TX_TRACE_THREAD_SUSPEND_API 114 /* I1 = thread ptr, I2 = thread state, I3 = stack ptr */
#define TX_TRACE_THREAD_TERMINATE 115 /* I1 = thread ptr, I2 = thread state, I3 = stack ptr */
#define TX_TRACE_THREAD_TIME_SLICE_CHANGE 116 /* I1 = thread ptr, I2 = new timeslice, I3 = old timeslice */
#define TX_TRACE_THREAD_WAIT_ABORT 117 /* I1 = thread ptr, I2 = thread state, I3 = stack ptr */
#define TX_TRACE_TIME_GET 120 /* I1 = current time, I2 = stack ptr */
#define TX_TRACE_TIME_SET 121 /* I1 = new time */
#define TX_TRACE_TIMER_ACTIVATE 122 /* I1 = timer ptr */
#define TX_TRACE_TIMER_CHANGE 123 /* I1 = timer ptr, I2 = initial ticks, I3= reschedule ticks */
#define TX_TRACE_TIMER_CREATE 124 /* I1 = timer ptr, I2 = initial ticks, I3= reschedule ticks, I4 = enable */
#define TX_TRACE_TIMER_DEACTIVATE 125 /* I1 = timer ptr, I2 = stack ptr */
#define TX_TRACE_TIMER_DELETE 126 /* I1 = timer ptr */
#define TX_TRACE_TIMER_INFO_GET 127 /* I1 = timer ptr, I2 = stack ptr */
#define TX_TRACE_TIMER_PERFORMANCE_INFO_GET 128 /* I1 = timer ptr */
#define TX_TRACE_TIMER_PERFORMANCE_SYSTEM_INFO_GET 129 /* None */
/* Define the an Trace Buffer Entry. */
typedef struct TX_TRACE_BUFFER_ENTRY_STRUCT
{
ULONG tx_trace_buffer_entry_thread_pointer;
ULONG tx_trace_buffer_entry_thread_priority;
ULONG tx_trace_buffer_entry_event_id;
ULONG tx_trace_buffer_entry_time_stamp;
#ifdef TX_MISRA_ENABLE
ULONG tx_trace_buffer_entry_info_1;
ULONG tx_trace_buffer_entry_info_2;
ULONG tx_trace_buffer_entry_info_3;
ULONG tx_trace_buffer_entry_info_4;
#else
ULONG tx_trace_buffer_entry_information_field_1;
ULONG tx_trace_buffer_entry_information_field_2;
ULONG tx_trace_buffer_entry_information_field_3;
ULONG tx_trace_buffer_entry_information_field_4;
#endif
} TX_TRACE_BUFFER_ENTRY;
/* Trace management component data declarations follow. */
/* Determine if the initialization function of this component is including
this file. If so, make the data definitions really happen. Otherwise,
make them extern so other functions in the component can access them. */
#ifdef TX_TRACE_INIT
#define TRACE_DECLARE
#else
#define TRACE_DECLARE extern
#endif
/* Define the pointer to the start of the trace buffer control structure. */
TRACE_DECLARE TX_TRACE_HEADER *_tx_trace_header_ptr;
/* Define the pointer to the start of the trace object registry area in the trace buffer. */
TRACE_DECLARE TX_TRACE_OBJECT_ENTRY *_tx_trace_registry_start_ptr;
/* Define the pointer to the end of the trace object registry area in the trace buffer. */
TRACE_DECLARE TX_TRACE_OBJECT_ENTRY *_tx_trace_registry_end_ptr;
/* Define the pointer to the starting entry of the actual trace event area of the trace buffer. */
TRACE_DECLARE TX_TRACE_BUFFER_ENTRY *_tx_trace_buffer_start_ptr;
/* Define the pointer to the ending entry of the actual trace event area of the trace buffer. */
TRACE_DECLARE TX_TRACE_BUFFER_ENTRY *_tx_trace_buffer_end_ptr;
/* Define the pointer to the current entry of the actual trace event area of the trace buffer. */
TRACE_DECLARE TX_TRACE_BUFFER_ENTRY *_tx_trace_buffer_current_ptr;
/* Define the trace event enable bits, where each bit represents a type of event that can be enabled
or disabled dynamically by the application. */
TRACE_DECLARE ULONG _tx_trace_event_enable_bits;
/* Define a counter that is used in environments that don't have a timer source. This counter
is incremented on each use giving each event a unique timestamp. */
TRACE_DECLARE ULONG _tx_trace_simulated_time;
/* Define the function pointer used to call the application when the trace buffer wraps. If NULL,
the application has not registered a callback function. */
TRACE_DECLARE VOID (*_tx_trace_full_notify_function)(VOID *buffer);
/* Define the total number of registry entries. */
TRACE_DECLARE ULONG _tx_trace_total_registry_entries;
/* Define a counter that is used to track the number of available registry entries. */
TRACE_DECLARE ULONG _tx_trace_available_registry_entries;
/* Define an index that represents the start of the registry search. */
TRACE_DECLARE ULONG _tx_trace_registry_search_start;
/* Define the event trace macros that are expanded in-line when event tracing is enabled. */
#ifdef TX_MISRA_ENABLE
#define TX_TRACE_INFO_FIELD_ASSIGNMENT(a,b,c,d) trace_event_ptr -> tx_trace_buffer_entry_info_1 = (ULONG) (a); trace_event_ptr -> tx_trace_buffer_entry_info_2 = (ULONG) (b); trace_event_ptr -> tx_trace_buffer_entry_info_3 = (ULONG) (c); trace_event_ptr -> tx_trace_buffer_entry_info_4 = (ULONG) (d);
#else
#define TX_TRACE_INFO_FIELD_ASSIGNMENT(a,b,c,d) trace_event_ptr -> tx_trace_buffer_entry_information_field_1 = (ULONG) (a); trace_event_ptr -> tx_trace_buffer_entry_information_field_2 = (ULONG) (b); trace_event_ptr -> tx_trace_buffer_entry_information_field_3 = (ULONG) (c); trace_event_ptr -> tx_trace_buffer_entry_information_field_4 = (ULONG) (d);
#endif
#define TX_TRACE_INITIALIZE _tx_trace_initialize();
#define TX_TRACE_OBJECT_REGISTER(t,p,n,a,b) _tx_trace_object_register((UCHAR) (t), (VOID *) (p), (CHAR *) (n), (ULONG) (a), (ULONG) (b));
#define TX_TRACE_OBJECT_UNREGISTER(o) _tx_trace_object_unregister((VOID *) (o));
#ifndef TX_TRACE_IN_LINE_INSERT
#define TX_TRACE_IN_LINE_INSERT(i,a,b,c,d,e) \
{ \
TX_TRACE_BUFFER_ENTRY *trace_event_ptr; \
ULONG trace_system_state; \
ULONG trace_priority; \
TX_THREAD *trace_thread_ptr; \
trace_event_ptr = _tx_trace_buffer_current_ptr; \
if ((trace_event_ptr) && (_tx_trace_event_enable_bits & ((ULONG) (e)))) \
{ \
TX_TRACE_PORT_EXTENSION \
trace_system_state = (ULONG) TX_THREAD_GET_SYSTEM_STATE(); \
TX_THREAD_GET_CURRENT(trace_thread_ptr) \
\
if (trace_system_state == 0) \
{ \
trace_priority = trace_thread_ptr -> tx_thread_priority; \
trace_priority = trace_priority | 0x80000000UL | (trace_thread_ptr -> tx_thread_preempt_threshold << 16); \
} \
else if (trace_system_state < 0xF0F0F0F0UL) \
{ \
trace_priority = (ULONG) trace_thread_ptr; \
trace_thread_ptr = (TX_THREAD *) 0xFFFFFFFFUL; \
} \
else \
{ \
trace_thread_ptr = (TX_THREAD *) 0xF0F0F0F0UL; \
trace_priority = 0; \
} \
trace_event_ptr -> tx_trace_buffer_entry_thread_pointer = (ULONG) trace_thread_ptr; \
trace_event_ptr -> tx_trace_buffer_entry_thread_priority = (ULONG) trace_priority; \
trace_event_ptr -> tx_trace_buffer_entry_event_id = (ULONG) (i); \
trace_event_ptr -> tx_trace_buffer_entry_time_stamp = (ULONG) TX_TRACE_TIME_SOURCE; \
TX_TRACE_INFO_FIELD_ASSIGNMENT((a),(b),(c),(d)) \
trace_event_ptr++; \
if (trace_event_ptr >= _tx_trace_buffer_end_ptr) \
{ \
trace_event_ptr = _tx_trace_buffer_start_ptr; \
_tx_trace_buffer_current_ptr = trace_event_ptr; \
_tx_trace_header_ptr -> tx_trace_header_buffer_current_pointer = (ULONG) trace_event_ptr; \
if (_tx_trace_full_notify_function) \
(_tx_trace_full_notify_function)((VOID *) _tx_trace_header_ptr); \
} \
else \
{ \
_tx_trace_buffer_current_ptr = trace_event_ptr; \
_tx_trace_header_ptr -> tx_trace_header_buffer_current_pointer = (ULONG) trace_event_ptr; \
} \
} \
}
#endif
#endif
#ifdef TX_SOURCE_CODE
/* Define internal function prototypes of the trace component, only if compiling ThreadX source code. */
VOID _tx_trace_initialize(VOID);
VOID _tx_trace_object_register(UCHAR object_type, VOID *object_ptr, CHAR *object_name, ULONG parameter_1, ULONG parameter_2);
VOID _tx_trace_object_unregister(VOID *object_ptr);
#ifdef TX_ENABLE_EVENT_TRACE
/* Check for MISRA compliance requirements. */
#ifdef TX_MISRA_ENABLE
/* Define MISRA-specific routines. */
UCHAR *_tx_misra_object_to_uchar_pointer_convert(TX_TRACE_OBJECT_ENTRY *pointer);
TX_TRACE_OBJECT_ENTRY *_tx_misra_uchar_to_object_pointer_convert(UCHAR *pointer);
TX_TRACE_HEADER *_tx_misra_uchar_to_header_pointer_convert(UCHAR *pointer);
TX_TRACE_BUFFER_ENTRY *_tx_misra_uchar_to_entry_pointer_convert(UCHAR *pointer);
UCHAR *_tx_misra_entry_to_uchar_pointer_convert(TX_TRACE_BUFFER_ENTRY *pointer);
#define TX_OBJECT_TO_UCHAR_POINTER_CONVERT(a) _tx_misra_object_to_uchar_pointer_convert((a))
#define TX_UCHAR_TO_OBJECT_POINTER_CONVERT(a) _tx_misra_uchar_to_object_pointer_convert((a))
#define TX_UCHAR_TO_HEADER_POINTER_CONVERT(a) _tx_misra_uchar_to_header_pointer_convert((a))
#define TX_UCHAR_TO_ENTRY_POINTER_CONVERT(a) _tx_misra_uchar_to_entry_pointer_convert((a))
#define TX_ENTRY_TO_UCHAR_POINTER_CONVERT(a) _tx_misra_entry_to_uchar_pointer_convert((a))
#else
#define TX_OBJECT_TO_UCHAR_POINTER_CONVERT(a) ((UCHAR *) ((VOID *) (a)))
#define TX_UCHAR_TO_OBJECT_POINTER_CONVERT(a) ((TX_TRACE_OBJECT_ENTRY *) ((VOID *) (a)))
#define TX_UCHAR_TO_HEADER_POINTER_CONVERT(a) ((TX_TRACE_HEADER *) ((VOID *) (a)))
#define TX_UCHAR_TO_ENTRY_POINTER_CONVERT(a) ((TX_TRACE_BUFFER_ENTRY *) ((VOID *) (a)))
#define TX_ENTRY_TO_UCHAR_POINTER_CONVERT(a) ((UCHAR *) ((VOID *) (a)))
#endif
#endif
#endif
#endif