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Prepare for a FreeRTOS V9 release candidate:

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- Remove the standard demo files that used the [long since deprecated] alternative API.
- Add standard demo task that tests the new xTaskAbortDelay() function.
- Update the Win32 Visual Studio project to use Visual Studio 2015 Community Edition.
- Rename the xGenericListItem TCB member to xStateListItem as it better describes the member's purpose.
This commit is contained in:
Richard Barry 2016-02-18 10:07:42 +00:00
parent c7b7b90cc9
commit d7253324cd
58 changed files with 984 additions and 2490 deletions
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35
FreeRTOS/Source/portable/MSVC-MingW/port.c
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@ -83,6 +83,19 @@
#define portMAX_INTERRUPTS ( ( uint32_t ) sizeof( uint32_t ) * 8UL ) /* The number of bits in an uint32_t. */
#define portNO_CRITICAL_NESTING ( ( uint32_t ) 0 )
/* The priorities at which the various components of the simulation execute.
Priorities are higher when a soak test is performed to lessen the effect of
Windows interfering with the timing. */
#define portSOAK_TEST
#ifndef portSOAK_TEST
#define portSIMULATED_INTERRUPTS_THREAD_PRIORITY THREAD_PRIORITY_NORMAL
#define portSIMULATED_TIMER_THREAD_PRIORITY THREAD_PRIORITY_BELOW_NORMAL
#define portTASK_THREAD_PRIORITY THREAD_PRIORITY_IDLE
#else
#define portSIMULATED_INTERRUPTS_THREAD_PRIORITY THREAD_PRIORITY_TIME_CRITICAL
#define portSIMULATED_TIMER_THREAD_PRIORITY THREAD_PRIORITY_HIGHEST
#define portTASK_THREAD_PRIORITY THREAD_PRIORITY_ABOVE_NORMAL
#endif
/*
* Created as a high priority thread, this function uses a timer to simulate
* a tick interrupt being generated on an embedded target. In this Windows
@ -261,7 +274,7 @@ int8_t *pcTopOfStack = ( int8_t * ) pxTopOfStack;
configASSERT( pxThreadState->pvThread );
SetThreadAffinityMask( pxThreadState->pvThread, 0x01 );
SetThreadPriorityBoost( pxThreadState->pvThread, TRUE );
SetThreadPriority( pxThreadState->pvThread, THREAD_PRIORITY_IDLE );
SetThreadPriority( pxThreadState->pvThread, portTASK_THREAD_PRIORITY );
return ( StackType_t * ) pxThreadState;
}
@ -298,7 +311,7 @@ xThreadState *pxThreadState;
if( lSuccess == pdPASS )
{
if( SetThreadPriority( pvHandle, THREAD_PRIORITY_NORMAL ) == 0 )
if( SetThreadPriority( pvHandle, portSIMULATED_INTERRUPTS_THREAD_PRIORITY ) == 0 )
{
lSuccess = pdFAIL;
}
@ -315,7 +328,7 @@ xThreadState *pxThreadState;
pvHandle = CreateThread( NULL, 0, prvSimulatedPeripheralTimer, NULL, CREATE_SUSPENDED, NULL );
if( pvHandle != NULL )
{
SetThreadPriority( pvHandle, THREAD_PRIORITY_BELOW_NORMAL );
SetThreadPriority( pvHandle, portSIMULATED_TIMER_THREAD_PRIORITY );
SetThreadPriorityBoost( pvHandle, TRUE );
SetThreadAffinityMask( pvHandle, 0x01 );
ResumeThread( pvHandle );
@ -427,8 +440,8 @@ CONTEXT xContext;
pxThreadState = ( xThreadState *) *( ( size_t * ) pvOldCurrentTCB );
SuspendThread( pxThreadState->pvThread );
/* Ensure the thread is actually suspended by performing a
synchronous operation that can only complete when the thread is
/* Ensure the thread is actually suspended by performing a
synchronous operation that can only complete when the thread is
actually suspended. The below code asks for dummy register
data. */
xContext.ContextFlags = CONTEXT_INTEGER;
@ -493,7 +506,7 @@ uint32_t ulErrorCode;
does not run and swap it out before it is closed. If that were to happen
the thread would never run again and effectively be a thread handle and
memory leak. */
SetThreadPriority( pvThread, THREAD_PRIORITY_ABOVE_NORMAL );
SetThreadPriority( pvThread, THREAD_PRIORITY_HIGHEST );
/* This function will not return, therefore a yield is set as pending to
ensure a context switch occurs away from this thread on the next tick. */
@ -524,13 +537,15 @@ void vPortGenerateSimulatedInterrupt( uint32_t ulInterruptNumber )
if( ( ulInterruptNumber < portMAX_INTERRUPTS ) && ( pvInterruptEventMutex != NULL ) )
{
/* Yield interrupts are processed even when critical nesting is non-zero. */
/* Yield interrupts are processed even when critical nesting is
non-zero. */
WaitForSingleObject( pvInterruptEventMutex, INFINITE );
ulPendingInterrupts |= ( 1 << ulInterruptNumber );
/* The simulated interrupt is now held pending, but don't actually process it
yet if this call is within a critical section. It is possible for this to
be in a critical section as calls to wait for mutexes are accumulative. */
/* The simulated interrupt is now held pending, but don't actually
process it yet if this call is within a critical section. It is
possible for this to be in a critical section as calls to wait for
mutexes are accumulative. */
if( ulCriticalNesting == 0 )
{
SetEvent( pvInterruptEvent );