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Add uncrustify github workflow (#659)

Browse source 
* Add uncrustify github workflow

* Fix exclusion pattern

* fix find expression

* exclude uncrustify files

* Uncrustify common demo and test files

* exlude white space checking files

* Fix EOL whitespace checker

* Remove whitespaces from EOL

* Fix space at EOL

* Fix find spaces at EOL

Co-authored-by: Archit Aggarwal <architag@amazon.com>
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alfred gedeon 2021-07-22 14:23:48 -07:00 • committed by GitHub
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386
FreeRTOS/Demo/Common/Full/BlockQ.c
View file

@ -28,23 +28,23 @@
/**
* Creates six tasks that operate on three queues as follows:
*
* The first two tasks send and receive an incrementing number to/from a queue.
* One task acts as a producer and the other as the consumer. The consumer is a
* higher priority than the producer and is set to block on queue reads. The queue
* only has space for one item - as soon as the producer posts a message on the
* The first two tasks send and receive an incrementing number to/from a queue.
* One task acts as a producer and the other as the consumer. The consumer is a
* higher priority than the producer and is set to block on queue reads. The queue
* only has space for one item - as soon as the producer posts a message on the
* queue the consumer will unblock, pre-empt the producer, and remove the item.
*
*
* The second two tasks work the other way around. Again the queue used only has
* enough space for one item. This time the consumer has a lower priority than the
* producer. The producer will try to post on the queue blocking when the queue is
* full. When the consumer wakes it will remove the item from the queue, causing
* the producer to unblock, pre-empt the consumer, and immediately re-fill the
* enough space for one item. This time the consumer has a lower priority than the
* producer. The producer will try to post on the queue blocking when the queue is
* full. When the consumer wakes it will remove the item from the queue, causing
* the producer to unblock, pre-empt the consumer, and immediately re-fill the
* queue.
*
*
* The last two tasks use the same queue producer and consumer functions. This time the queue has
* enough space for lots of items and the tasks operate at the same priority. The
* producer will execute, placing items into the queue. The consumer will start
* executing when either the queue becomes full (causing the producer to block) or
* enough space for lots of items and the tasks operate at the same priority. The
* producer will execute, placing items into the queue. The consumer will start
* executing when either the queue becomes full (causing the producer to block) or
* a context switch occurs (tasks of the same priority will time slice).
*
* \page BlockQC blockQ.c
@ -53,21 +53,21 @@
*/
/*
Changes from V1.00:
+ Reversed the priority and block times of the second two demo tasks so
they operate as per the description above.
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
TickType_t rather than unsigned long.
Changes from V4.0.2
+ The second set of tasks were created the wrong way around. This has been
corrected.
*/
* Changes from V1.00:
*
+ Reversed the priority and block times of the second two demo tasks so
+ they operate as per the description above.
+
+ Changes from V2.0.0
+
+ Delay periods are now specified using variables and constants of
+ TickType_t rather than unsigned long.
+
+ Changes from V4.0.2
+
+ The second set of tasks were created the wrong way around. This has been
+ corrected.
*/
#include <stdlib.h>
@ -81,228 +81,228 @@ Changes from V4.0.2
#include "BlockQ.h"
#include "print.h"
#define blckqSTACK_SIZE ( ( unsigned short ) configMINIMAL_STACK_SIZE )
#define blckqNUM_TASK_SETS ( 3 )
#define blckqSTACK_SIZE ( ( unsigned short ) configMINIMAL_STACK_SIZE )
#define blckqNUM_TASK_SETS ( 3 )
/* Structure used to pass parameters to the blocking queue tasks. */
typedef struct BLOCKING_QUEUE_PARAMETERS
{
QueueHandle_t xQueue; /*< The queue to be used by the task. */
TickType_t xBlockTime; /*< The block time to use on queue reads/writes. */
volatile short *psCheckVariable; /*< Incremented on each successful cycle to check the task is still running. */
QueueHandle_t xQueue; /*< The queue to be used by the task. */
TickType_t xBlockTime; /*< The block time to use on queue reads/writes. */
volatile short * psCheckVariable; /*< Incremented on each successful cycle to check the task is still running. */
} xBlockingQueueParameters;
/* Task function that creates an incrementing number and posts it on a queue. */
static void vBlockingQueueProducer( void *pvParameters );
static void vBlockingQueueProducer( void * pvParameters );
/* Task function that removes the incrementing number from a queue and checks that
it is the expected number. */
static void vBlockingQueueConsumer( void *pvParameters );
/* Task function that removes the incrementing number from a queue and checks that
* it is the expected number. */
static void vBlockingQueueConsumer( void * pvParameters );
/* Variables which are incremented each time an item is removed from a queue, and
found to be the expected value.
These are used to check that the tasks are still running. */
/* Variables which are incremented each time an item is removed from a queue, and
* found to be the expected value.
* These are used to check that the tasks are still running. */
static volatile short sBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
/* Variable which are incremented each time an item is posted on a queue. These
are used to check that the tasks are still running. */
/* Variable which are incremented each time an item is posted on a queue. These
* are used to check that the tasks are still running. */
static volatile short sBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
/*-----------------------------------------------------------*/
void vStartBlockingQueueTasks( unsigned portBASE_TYPE uxPriority )
{
xBlockingQueueParameters *pxQueueParameters1, *pxQueueParameters2;
xBlockingQueueParameters *pxQueueParameters3, *pxQueueParameters4;
xBlockingQueueParameters *pxQueueParameters5, *pxQueueParameters6;
const unsigned portBASE_TYPE uxQueueSize1 = 1, uxQueueSize5 = 5;
const TickType_t xBlockTime = ( TickType_t ) 1000 / portTICK_PERIOD_MS;
const TickType_t xDontBlock = ( TickType_t ) 0;
xBlockingQueueParameters * pxQueueParameters1, * pxQueueParameters2;
xBlockingQueueParameters * pxQueueParameters3, * pxQueueParameters4;
xBlockingQueueParameters * pxQueueParameters5, * pxQueueParameters6;
const unsigned portBASE_TYPE uxQueueSize1 = 1, uxQueueSize5 = 5;
const TickType_t xBlockTime = ( TickType_t ) 1000 / portTICK_PERIOD_MS;
const TickType_t xDontBlock = ( TickType_t ) 0;
/* Create the first two tasks as described at the top of the file. */
/* First create the structure used to pass parameters to the consumer tasks. */
pxQueueParameters1 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
/* Create the first two tasks as described at the top of the file. */
/* Create the queue used by the first two tasks to pass the incrementing number.
Pass a pointer to the queue in the parameter structure. */
pxQueueParameters1->xQueue = xQueueCreate( uxQueueSize1, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
/* First create the structure used to pass parameters to the consumer tasks. */
pxQueueParameters1 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
/* The consumer is created first so gets a block time as described above. */
pxQueueParameters1->xBlockTime = xBlockTime;
/* Create the queue used by the first two tasks to pass the incrementing number.
* Pass a pointer to the queue in the parameter structure. */
pxQueueParameters1->xQueue = xQueueCreate( uxQueueSize1, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
/* Pass in the variable that this task is going to increment so we can check it
is still running. */
pxQueueParameters1->psCheckVariable = &( sBlockingConsumerCount[ 0 ] );
/* Create the structure used to pass parameters to the producer task. */
pxQueueParameters2 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
/* The consumer is created first so gets a block time as described above. */
pxQueueParameters1->xBlockTime = xBlockTime;
/* Pass the queue to this task also, using the parameter structure. */
pxQueueParameters2->xQueue = pxQueueParameters1->xQueue;
/* Pass in the variable that this task is going to increment so we can check it
* is still running. */
pxQueueParameters1->psCheckVariable = &( sBlockingConsumerCount[ 0 ] );
/* The producer is not going to block - as soon as it posts the consumer will
wake and remove the item so the producer should always have room to post. */
pxQueueParameters2->xBlockTime = xDontBlock;
/* Create the structure used to pass parameters to the producer task. */
pxQueueParameters2 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
/* Pass in the variable that this task is going to increment so we can check
it is still running. */
pxQueueParameters2->psCheckVariable = &( sBlockingProducerCount[ 0 ] );
/* Pass the queue to this task also, using the parameter structure. */
pxQueueParameters2->xQueue = pxQueueParameters1->xQueue;
/* The producer is not going to block - as soon as it posts the consumer will
* wake and remove the item so the producer should always have room to post. */
pxQueueParameters2->xBlockTime = xDontBlock;
/* Pass in the variable that this task is going to increment so we can check
* it is still running. */
pxQueueParameters2->psCheckVariable = &( sBlockingProducerCount[ 0 ] );
/* Note the producer has a lower priority than the consumer when the tasks are
spawned. */
xTaskCreate( vBlockingQueueConsumer, "QConsB1", blckqSTACK_SIZE, ( void * ) pxQueueParameters1, uxPriority, NULL );
xTaskCreate( vBlockingQueueProducer, "QProdB2", blckqSTACK_SIZE, ( void * ) pxQueueParameters2, tskIDLE_PRIORITY, NULL );
/* Create the second two tasks as described at the top of the file. This uses
the same mechanism but reverses the task priorities. */
pxQueueParameters3 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters3->xQueue = xQueueCreate( uxQueueSize1, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
pxQueueParameters3->xBlockTime = xDontBlock;
pxQueueParameters3->psCheckVariable = &( sBlockingProducerCount[ 1 ] );
pxQueueParameters4 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters4->xQueue = pxQueueParameters3->xQueue;
pxQueueParameters4->xBlockTime = xBlockTime;
pxQueueParameters4->psCheckVariable = &( sBlockingConsumerCount[ 1 ] );
xTaskCreate( vBlockingQueueProducer, "QProdB3", blckqSTACK_SIZE, ( void * ) pxQueueParameters3, tskIDLE_PRIORITY, NULL );
xTaskCreate( vBlockingQueueConsumer, "QConsB4", blckqSTACK_SIZE, ( void * ) pxQueueParameters4, uxPriority, NULL );
/* Note the producer has a lower priority than the consumer when the tasks are
* spawned. */
xTaskCreate( vBlockingQueueConsumer, "QConsB1", blckqSTACK_SIZE, ( void * ) pxQueueParameters1, uxPriority, NULL );
xTaskCreate( vBlockingQueueProducer, "QProdB2", blckqSTACK_SIZE, ( void * ) pxQueueParameters2, tskIDLE_PRIORITY, NULL );
/* Create the last two tasks as described above. The mechanism is again just
the same. This time both parameter structures are given a block time. */
pxQueueParameters5 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters5->xQueue = xQueueCreate( uxQueueSize5, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
pxQueueParameters5->xBlockTime = xBlockTime;
pxQueueParameters5->psCheckVariable = &( sBlockingProducerCount[ 2 ] );
/* Create the second two tasks as described at the top of the file. This uses
* the same mechanism but reverses the task priorities. */
pxQueueParameters6 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters6->xQueue = pxQueueParameters5->xQueue;
pxQueueParameters6->xBlockTime = xBlockTime;
pxQueueParameters6->psCheckVariable = &( sBlockingConsumerCount[ 2 ] );
pxQueueParameters3 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters3->xQueue = xQueueCreate( uxQueueSize1, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
pxQueueParameters3->xBlockTime = xDontBlock;
pxQueueParameters3->psCheckVariable = &( sBlockingProducerCount[ 1 ] );
xTaskCreate( vBlockingQueueProducer, "QProdB5", blckqSTACK_SIZE, ( void * ) pxQueueParameters5, tskIDLE_PRIORITY, NULL );
xTaskCreate( vBlockingQueueConsumer, "QConsB6", blckqSTACK_SIZE, ( void * ) pxQueueParameters6, tskIDLE_PRIORITY, NULL );
pxQueueParameters4 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters4->xQueue = pxQueueParameters3->xQueue;
pxQueueParameters4->xBlockTime = xBlockTime;
pxQueueParameters4->psCheckVariable = &( sBlockingConsumerCount[ 1 ] );
xTaskCreate( vBlockingQueueProducer, "QProdB3", blckqSTACK_SIZE, ( void * ) pxQueueParameters3, tskIDLE_PRIORITY, NULL );
xTaskCreate( vBlockingQueueConsumer, "QConsB4", blckqSTACK_SIZE, ( void * ) pxQueueParameters4, uxPriority, NULL );
/* Create the last two tasks as described above. The mechanism is again just
* the same. This time both parameter structures are given a block time. */
pxQueueParameters5 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters5->xQueue = xQueueCreate( uxQueueSize5, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
pxQueueParameters5->xBlockTime = xBlockTime;
pxQueueParameters5->psCheckVariable = &( sBlockingProducerCount[ 2 ] );
pxQueueParameters6 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters6->xQueue = pxQueueParameters5->xQueue;
pxQueueParameters6->xBlockTime = xBlockTime;
pxQueueParameters6->psCheckVariable = &( sBlockingConsumerCount[ 2 ] );
xTaskCreate( vBlockingQueueProducer, "QProdB5", blckqSTACK_SIZE, ( void * ) pxQueueParameters5, tskIDLE_PRIORITY, NULL );
xTaskCreate( vBlockingQueueConsumer, "QConsB6", blckqSTACK_SIZE, ( void * ) pxQueueParameters6, tskIDLE_PRIORITY, NULL );
}
/*-----------------------------------------------------------*/
static void vBlockingQueueProducer( void *pvParameters )
static void vBlockingQueueProducer( void * pvParameters )
{
unsigned short usValue = 0;
xBlockingQueueParameters *pxQueueParameters;
const char * const pcTaskStartMsg = "Blocking queue producer started.\r\n";
const char * const pcTaskErrorMsg = "Could not post on blocking queue\r\n";
short sErrorEverOccurred = pdFALSE;
unsigned short usValue = 0;
xBlockingQueueParameters * pxQueueParameters;
const char * const pcTaskStartMsg = "Blocking queue producer started.\r\n";
const char * const pcTaskErrorMsg = "Could not post on blocking queue\r\n";
short sErrorEverOccurred = pdFALSE;
pxQueueParameters = ( xBlockingQueueParameters * ) pvParameters;
pxQueueParameters = ( xBlockingQueueParameters * ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
if( xQueueSendToBack( pxQueueParameters->xQueue, ( void * ) &usValue, pxQueueParameters->xBlockTime ) != pdPASS )
{
vPrintDisplayMessage( &pcTaskErrorMsg );
sErrorEverOccurred = pdTRUE;
}
else
{
/* We have successfully posted a message, so increment the variable
used to check we are still running. */
if( sErrorEverOccurred == pdFALSE )
{
( *pxQueueParameters->psCheckVariable )++;
}
for( ; ; )
{
if( xQueueSendToBack( pxQueueParameters->xQueue, ( void * ) &usValue, pxQueueParameters->xBlockTime ) != pdPASS )
{
vPrintDisplayMessage( &pcTaskErrorMsg );
sErrorEverOccurred = pdTRUE;
}
else
{
/* We have successfully posted a message, so increment the variable
* used to check we are still running. */
if( sErrorEverOccurred == pdFALSE )
{
( *pxQueueParameters->psCheckVariable )++;
}
/* Increment the variable we are going to post next time round. The
consumer will expect the numbers to follow in numerical order. */
++usValue;
}
}
/* Increment the variable we are going to post next time round. The
* consumer will expect the numbers to follow in numerical order. */
++usValue;
}
}
}
/*-----------------------------------------------------------*/
static void vBlockingQueueConsumer( void *pvParameters )
static void vBlockingQueueConsumer( void * pvParameters )
{
unsigned short usData, usExpectedValue = 0;
xBlockingQueueParameters *pxQueueParameters;
const char * const pcTaskStartMsg = "Blocking queue consumer started.\r\n";
const char * const pcTaskErrorMsg = "Incorrect value received on blocking queue.\r\n";
short sErrorEverOccurred = pdFALSE;
unsigned short usData, usExpectedValue = 0;
xBlockingQueueParameters * pxQueueParameters;
const char * const pcTaskStartMsg = "Blocking queue consumer started.\r\n";
const char * const pcTaskErrorMsg = "Incorrect value received on blocking queue.\r\n";
short sErrorEverOccurred = pdFALSE;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
pxQueueParameters = ( xBlockingQueueParameters * ) pvParameters;
pxQueueParameters = ( xBlockingQueueParameters * ) pvParameters;
for( ;; )
{
if( xQueueReceive( pxQueueParameters->xQueue, &usData, pxQueueParameters->xBlockTime ) == pdPASS )
{
if( usData != usExpectedValue )
{
vPrintDisplayMessage( &pcTaskErrorMsg );
for( ; ; )
{
if( xQueueReceive( pxQueueParameters->xQueue, &usData, pxQueueParameters->xBlockTime ) == pdPASS )
{
if( usData != usExpectedValue )
{
vPrintDisplayMessage( &pcTaskErrorMsg );
/* Catch-up. */
usExpectedValue = usData;
/* Catch-up. */
usExpectedValue = usData;
sErrorEverOccurred = pdTRUE;
}
else
{
/* We have successfully received a message, so increment the
variable used to check we are still running. */
if( sErrorEverOccurred == pdFALSE )
{
( *pxQueueParameters->psCheckVariable )++;
}
/* Increment the value we expect to remove from the queue next time
round. */
++usExpectedValue;
}
}
}
sErrorEverOccurred = pdTRUE;
}
else
{
/* We have successfully received a message, so increment the
* variable used to check we are still running. */
if( sErrorEverOccurred == pdFALSE )
{
( *pxQueueParameters->psCheckVariable )++;
}
/* Increment the value we expect to remove from the queue next time
* round. */
++usExpectedValue;
}
}
}
}
/*-----------------------------------------------------------*/
/* This is called to check that all the created tasks are still running. */
portBASE_TYPE xAreBlockingQueuesStillRunning( void )
{
static short sLastBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
static short sLastBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
portBASE_TYPE xReturn = pdPASS, xTasks;
static short sLastBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
static short sLastBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
portBASE_TYPE xReturn = pdPASS, xTasks;
/* Not too worried about mutual exclusion on these variables as they are 16
bits and we are only reading them. We also only care to see if they have
changed or not.
Loop through each check variable and return pdFALSE if any are found not
to have changed since the last call. */
/* Not too worried about mutual exclusion on these variables as they are 16
* bits and we are only reading them. We also only care to see if they have
* changed or not.
*
* Loop through each check variable and return pdFALSE if any are found not
* to have changed since the last call. */
for( xTasks = 0; xTasks < blckqNUM_TASK_SETS; xTasks++ )
{
if( sBlockingConsumerCount[ xTasks ] == sLastBlockingConsumerCount[ xTasks ] )
{
xReturn = pdFALSE;
}
sLastBlockingConsumerCount[ xTasks ] = sBlockingConsumerCount[ xTasks ];
for( xTasks = 0; xTasks < blckqNUM_TASK_SETS; xTasks++ )
{
if( sBlockingConsumerCount[ xTasks ] == sLastBlockingConsumerCount[ xTasks ] )
{
xReturn = pdFALSE;
}
sLastBlockingConsumerCount[ xTasks ] = sBlockingConsumerCount[ xTasks ];
if( sBlockingProducerCount[ xTasks ] == sLastBlockingProducerCount[ xTasks ] )
{
xReturn = pdFALSE;
}
sLastBlockingProducerCount[ xTasks ] = sBlockingProducerCount[ xTasks ];
}
if( sBlockingProducerCount[ xTasks ] == sLastBlockingProducerCount[ xTasks ] )
{
xReturn = pdFALSE;
}
return xReturn;
sLastBlockingProducerCount[ xTasks ] = sBlockingProducerCount[ xTasks ];
}
return xReturn;
}