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Fix formatting in kernel demo application files (#1148)

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* Fix formatting in kernel demo application files

* Fix header check fail in the demo files

* Add ignored patterns in core header check file

* Fix formatting

* Update vApplicationStackOverflowHook for AVR_ATMega4809_MPLAB.X/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationStackOverflowHook for AVR_ATMega4809_MPLAB.X/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationStackOverflowHook for AVR_Dx_IAR/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationStackOverflowHook for AVR_Dx_IAR/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationStackOverflowHook for AVR_Dx_MPLAB.X/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationMallocFailedHook for AVR_Dx_MPLAB.X/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Fix formatting AVR32_UC3

---------

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>
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Rahul Kar 2024-01-02 11:05:59 +05:30 • committed by GitHub
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commit 121fbe295b
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169 changed files with 22211 additions and 21557 deletions
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650
FreeRTOS/Demo/CORTEX_MB9A310_IAR_Keil/main-full.c
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@ -1,6 +1,6 @@
/*
* FreeRTOS V202212.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
@ -135,77 +135,77 @@
#include "dynamic.h"
/* The rate at which data is sent to the queue, specified in milliseconds, and
converted to ticks using the portTICK_PERIOD_MS constant. */
#define mainQUEUE_SEND_FREQUENCY_MS ( 200 / portTICK_PERIOD_MS )
* converted to ticks using the portTICK_PERIOD_MS constant. */
#define mainQUEUE_SEND_FREQUENCY_MS ( 200 / portTICK_PERIOD_MS )
/* The number of items the queue can hold. This is 1 as the receive task
will remove items as they are added, meaning the send task should always find
the queue empty. */
#define mainQUEUE_LENGTH ( 1 )
* will remove items as they are added, meaning the send task should always find
* the queue empty. */
#define mainQUEUE_LENGTH ( 1 )
/* The LED toggled by the check timer callback function. This is an LED in the
second digit of the two digit 7 segment display. See the documentation page
for this demo on the FreeRTOS.org web site to see which LED this relates to. */
#define mainCHECK_LED ( 1UL << 3UL )
* second digit of the two digit 7 segment display. See the documentation page
* for this demo on the FreeRTOS.org web site to see which LED this relates to. */
#define mainCHECK_LED ( 1UL << 3UL )
/* The LED toggle by the queue receive task. This is an LED in the second digit
of the two digit 7 segment display. See the documentation page for this demo on
the FreeRTOS.org web site to see which LED this relates to. */
#define mainTASK_CONTROLLED_LED 0x07UL
* of the two digit 7 segment display. See the documentation page for this demo on
* the FreeRTOS.org web site to see which LED this relates to. */
#define mainTASK_CONTROLLED_LED 0x07UL
/* The LED turned on by the button interrupt, and turned off by the LED timer.
This is an LED in the second digit of the two digit 7 segment display. See the
documentation page for this demo on the FreeRTOS.org web site to see which LED
this relates to. */
#define mainTIMER_CONTROLLED_LED 0x05UL
* This is an LED in the second digit of the two digit 7 segment display. See the
* documentation page for this demo on the FreeRTOS.org web site to see which LED
* this relates to. */
#define mainTIMER_CONTROLLED_LED 0x05UL
/* The LED used by the comtest tasks. See the comtest.c file for more
information. The LEDs used by the comtest task are in the second digit of the
two digit 7 segment display. See the documentation page for this demo on the
FreeRTOS.org web site to see which LEDs this relates to. */
#define mainCOM_TEST_LED 0x03UL
* information. The LEDs used by the comtest task are in the second digit of the
* two digit 7 segment display. See the documentation page for this demo on the
* FreeRTOS.org web site to see which LEDs this relates to. */
#define mainCOM_TEST_LED 0x03UL
/* Constant used by the standard timer test functions. */
#define mainTIMER_TEST_PERIOD ( 50 )
#define mainTIMER_TEST_PERIOD ( 50 )
/* Priorities used by the various different standard demo tasks. */
#define mainCHECK_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainFLASH_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainINTEGER_TASK_PRIORITY ( tskIDLE_PRIORITY )
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainCHECK_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainFLASH_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainINTEGER_TASK_PRIORITY ( tskIDLE_PRIORITY )
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 )
/* Priorities defined in this main-full.c file. */
#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
/* The period at which the check timer will expire, in ms, provided no errors
have been reported by any of the standard demo tasks. ms are converted to the
equivalent in ticks using the portTICK_PERIOD_MS constant. */
#define mainCHECK_TIMER_PERIOD_MS ( 3000UL / portTICK_PERIOD_MS )
* have been reported by any of the standard demo tasks. ms are converted to the
* equivalent in ticks using the portTICK_PERIOD_MS constant. */
#define mainCHECK_TIMER_PERIOD_MS ( 3000UL / portTICK_PERIOD_MS )
/* The period at which the check timer will expire, in ms, if an error has been
reported in one of the standard demo tasks. ms are converted to the equivalent
in ticks using the portTICK_PERIOD_MS constant. */
#define mainERROR_CHECK_TIMER_PERIOD_MS ( 500UL / portTICK_PERIOD_MS )
* reported in one of the standard demo tasks. ms are converted to the equivalent
* in ticks using the portTICK_PERIOD_MS constant. */
#define mainERROR_CHECK_TIMER_PERIOD_MS ( 500UL / portTICK_PERIOD_MS )
/* The period at which the digit counter timer will expire, in ms, and converted
to ticks using the portTICK_PERIOD_MS constant. */
#define mainDIGIT_COUNTER_TIMER_PERIOD_MS ( 250UL / portTICK_PERIOD_MS )
* to ticks using the portTICK_PERIOD_MS constant. */
#define mainDIGIT_COUNTER_TIMER_PERIOD_MS ( 250UL / portTICK_PERIOD_MS )
/* The LED will remain on until the button has not been pushed for a full
5000ms. */
#define mainLED_TIMER_PERIOD_MS ( 5000UL / portTICK_PERIOD_MS )
* 5000ms. */
#define mainLED_TIMER_PERIOD_MS ( 5000UL / portTICK_PERIOD_MS )
/* A zero block time. */
#define mainDONT_BLOCK ( 0UL )
#define mainDONT_BLOCK ( 0UL )
/* Baud rate used by the comtest tasks. */
#define mainCOM_TEST_BAUD_RATE ( 115200UL )
#define mainCOM_TEST_BAUD_RATE ( 115200UL )
/*-----------------------------------------------------------*/
@ -218,8 +218,8 @@ static void prvSetupHardware( void );
* The application specific (not common demo) tasks as described in the comments
* at the top of this file.
*/
static void prvQueueReceiveTask( void *pvParameters );
static void prvQueueSendTask( void *pvParameters );
static void prvQueueReceiveTask( void * pvParameters );
static void prvQueueSendTask( void * pvParameters );
/*
* The LED timer callback function. This does nothing but switch an LED off.
@ -240,7 +240,8 @@ static void prvDigitCounterTimerCallback( TimerHandle_t xTimer );
* This is not a 'standard' partest function, so the prototype is not in
* partest.h, and is instead included here.
*/
void vParTestSetLEDFromISR( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue );
void vParTestSetLEDFromISR( unsigned portBASE_TYPE uxLED,
signed portBASE_TYPE xValue );
/*-----------------------------------------------------------*/
@ -248,394 +249,401 @@ void vParTestSetLEDFromISR( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE x
static QueueHandle_t xQueue = NULL;
/* The LED software timer. This uses prvLEDTimerCallback() as it's callback
function. */
* function. */
static TimerHandle_t xLEDTimer = NULL;
/* The digit counter software timer. This displays a counting digit on one half
of the seven segment displays. */
* of the seven segment displays. */
static TimerHandle_t xDigitCounterTimer = NULL;
/* The check timer. This uses prvCheckTimerCallback() as its callback
function. */
* function. */
static TimerHandle_t xCheckTimer = NULL;
/* If an error is detected in a standard demo task, then pcStatusMessage will
be set to point to a string that identifies the offending task. This is just
to make debugging easier. */
static const char *pcStatusMessage = NULL;
* be set to point to a string that identifies the offending task. This is just
* to make debugging easier. */
static const char * pcStatusMessage = NULL;
/*-----------------------------------------------------------*/
int main(void)
int main( void )
{
/* Configure the NVIC, LED outputs and button inputs. */
prvSetupHardware();
/* Configure the NVIC, LED outputs and button inputs. */
prvSetupHardware();
/* Create the queue. */
xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( unsigned long ) );
/* Create the queue. */
xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( unsigned long ) );
if( xQueue != NULL )
{
/* Start the two application specific demo tasks, as described in the
comments at the top of this file. */
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
if( xQueue != NULL )
{
/* Start the two application specific demo tasks, as described in the
* comments at the top of this file. */
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ),/* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one-shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Create the software timer that is responsible for turning off the LED
* if the button is not pushed within 5000ms, as described at the top of
* this file. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one-shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create the software timer that performs the 'check' functionality,
* as described at the top of this file. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create the software timer that performs the 'digit counting'
functionality, as described at the top of this file. */
xDigitCounterTimer = xTimerCreate( "DigitCounter", /* A text name, purely to help debugging. */
( mainDIGIT_COUNTER_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvDigitCounterTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create the software timer that performs the 'digit counting'
* functionality, as described at the top of this file. */
xDigitCounterTimer = xTimerCreate( "DigitCounter", /* A text name, purely to help debugging. */
( mainDIGIT_COUNTER_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvDigitCounterTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create a lot of 'standard demo' tasks. Over 40 tasks are created in
this demo. For a much simpler demo, select the 'blinky' build
configuration. */
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
vCreateBlockTimeTasks();
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );
vStartQueuePeekTasks();
vStartRecursiveMutexTasks();
vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartCountingSemaphoreTasks();
vStartDynamicPriorityTasks();
/* Create a lot of 'standard demo' tasks. Over 40 tasks are created in
* this demo. For a much simpler demo, select the 'blinky' build
* configuration. */
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
vCreateBlockTimeTasks();
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );
vStartQueuePeekTasks();
vStartRecursiveMutexTasks();
vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartCountingSemaphoreTasks();
vStartDynamicPriorityTasks();
/* The suicide tasks must be created last, as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given
time. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* The suicide tasks must be created last, as they need to know how many
* tasks were running prior to their creation in order to ascertain whether
* or not the correct/expected number of tasks are running at any given
* time. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* Start the tasks and timer running. */
vTaskStartScheduler();
}
/* Start the tasks and timer running. */
vTaskStartScheduler();
}
/* If all is well, the scheduler will now be running, and the following line
will never be reached. If the following line does execute, then there was
insufficient FreeRTOS heap memory available for the idle and/or timer tasks
to be created. See the memory management section on the FreeRTOS web site
for more details. */
for( ;; );
/* If all is well, the scheduler will now be running, and the following line
* will never be reached. If the following line does execute, then there was
* insufficient FreeRTOS heap memory available for the idle and/or timer tasks
* to be created. See the memory management section on the FreeRTOS web site
* for more details. */
for( ; ; )
{
}
}
/*-----------------------------------------------------------*/
static void prvCheckTimerCallback( TimerHandle_t xTimer )
{
/* Check the standard demo tasks are running without error. Latch the
latest reported error in the pcStatusMessage character pointer. */
if( xAreGenericQueueTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: GenQueue";
}
/* Check the standard demo tasks are running without error. Latch the
* latest reported error in the pcStatusMessage character pointer. */
if( xAreGenericQueueTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: GenQueue";
}
if( xAreQueuePeekTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: QueuePeek\r\n";
}
if( xAreQueuePeekTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: QueuePeek\r\n";
}
if( xAreBlockingQueuesStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: BlockQueue\r\n";
}
if( xAreBlockingQueuesStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: BlockQueue\r\n";
}
if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: BlockTime\r\n";
}
if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: BlockTime\r\n";
}
if( xAreSemaphoreTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: SemTest\r\n";
}
if( xAreSemaphoreTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: SemTest\r\n";
}
if( xIsCreateTaskStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: Death\r\n";
}
if( xIsCreateTaskStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: Death\r\n";
}
if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: RecMutex\r\n";
}
if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: RecMutex\r\n";
}
if( xAreComTestTasksStillRunning() != pdPASS )
{
pcStatusMessage = "Error: ComTest\r\n";
}
if( xAreComTestTasksStillRunning() != pdPASS )
{
pcStatusMessage = "Error: ComTest\r\n";
}
if( xAreTimerDemoTasksStillRunning( ( mainCHECK_TIMER_PERIOD_MS ) ) != pdTRUE )
{
pcStatusMessage = "Error: TimerDemo";
}
if( xAreTimerDemoTasksStillRunning( ( mainCHECK_TIMER_PERIOD_MS ) ) != pdTRUE )
{
pcStatusMessage = "Error: TimerDemo";
}
if( xArePollingQueuesStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: PollQueue";
}
if( xArePollingQueuesStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: PollQueue";
}
if( xAreCountingSemaphoreTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: CountSem";
}
if( xAreCountingSemaphoreTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: CountSem";
}
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: DynamicPriority";
}
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: DynamicPriority";
}
/* Toggle the check LED to give an indication of the system status. If
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. vParTestToggleLED()
is not used to toggle this particular LED as it is on a different IP port
to to the LEDs controlled by ParTest.c. A critical section is not required
as the only other place this port is accessed is from another timer - and
only one timer can be running at any one time. */
if( ( FM3_GPIO->PDOR3 & mainCHECK_LED ) != 0 )
{
FM3_GPIO->PDOR3 &= ~mainCHECK_LED;
}
else
{
FM3_GPIO->PDOR3 |= mainCHECK_LED;
}
/* Toggle the check LED to give an indication of the system status. If
* the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
* everything is ok. A faster toggle indicates an error. vParTestToggleLED()
* is not used to toggle this particular LED as it is on a different IP port
* to to the LEDs controlled by ParTest.c. A critical section is not required
* as the only other place this port is accessed is from another timer - and
* only one timer can be running at any one time. */
if( ( FM3_GPIO->PDOR3 & mainCHECK_LED ) != 0 )
{
FM3_GPIO->PDOR3 &= ~mainCHECK_LED;
}
else
{
FM3_GPIO->PDOR3 |= mainCHECK_LED;
}
/* Have any errors been latch in pcStatusMessage? If so, shorten the
period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
This will result in an increase in the rate at which mainCHECK_LED
toggles. */
if( pcStatusMessage != NULL )
{
/* This call to xTimerChangePeriod() uses a zero block time. Functions
called from inside of a timer callback function must *never* attempt
to block. */
xTimerChangePeriod( xCheckTimer, ( mainERROR_CHECK_TIMER_PERIOD_MS ), mainDONT_BLOCK );
}
/* Have any errors been latch in pcStatusMessage? If so, shorten the
* period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
* This will result in an increase in the rate at which mainCHECK_LED
* toggles. */
if( pcStatusMessage != NULL )
{
/* This call to xTimerChangePeriod() uses a zero block time. Functions
* called from inside of a timer callback function must *never* attempt
* to block. */
xTimerChangePeriod( xCheckTimer, ( mainERROR_CHECK_TIMER_PERIOD_MS ), mainDONT_BLOCK );
}
}
/*-----------------------------------------------------------*/
static void prvLEDTimerCallback( TimerHandle_t xTimer )
{
/* The timer has expired - so no button pushes have occurred in the last
five seconds - turn the LED off. */
vParTestSetLED( mainTIMER_CONTROLLED_LED, pdFALSE );
/* The timer has expired - so no button pushes have occurred in the last
* five seconds - turn the LED off. */
vParTestSetLED( mainTIMER_CONTROLLED_LED, pdFALSE );
}
/*-----------------------------------------------------------*/
static void prvDigitCounterTimerCallback( TimerHandle_t xTimer )
{
/* Define the bit patterns that display numbers on the seven segment display. */
static const unsigned short usNumbersPatterns[] = { 0x8004, 0xF204, 0x4804, 0x6004, 0x3204, 0x2404, 0x0404, 0xF104, 0x0004, 0x2004 };
static long lCounter = 0L;
const long lNumberOfDigits = 10L;
unsigned short usCheckLEDState;
static const unsigned short usNumbersPatterns[] = { 0x8004, 0xF204, 0x4804, 0x6004, 0x3204, 0x2404, 0x0404, 0xF104, 0x0004, 0x2004 };
static long lCounter = 0L;
const long lNumberOfDigits = 10L;
unsigned short usCheckLEDState;
/* Unfortunately the LED uses the same port as the digit counter, so remember
the state of the check LED. A critical section is not required to access
the port as only one timer can be executing at any one time. */
usCheckLEDState = ( FM3_GPIO->PDOR3 & mainCHECK_LED );
/* Unfortunately the LED uses the same port as the digit counter, so remember
* the state of the check LED. A critical section is not required to access
* the port as only one timer can be executing at any one time. */
usCheckLEDState = ( FM3_GPIO->PDOR3 & mainCHECK_LED );
/* Display the next number, counting up. */
FM3_GPIO->PDOR3 = usNumbersPatterns[ lCounter ] | usCheckLEDState;
/* Display the next number, counting up. */
FM3_GPIO->PDOR3 = usNumbersPatterns[ lCounter ] | usCheckLEDState;
/* Move onto the next digit. */
lCounter++;
/* Move onto the next digit. */
lCounter++;
/* Ensure the counter does not go off the end of the array. */
if( lCounter >= lNumberOfDigits )
{
lCounter = 0L;
}
/* Ensure the counter does not go off the end of the array. */
if( lCounter >= lNumberOfDigits )
{
lCounter = 0L;
}
}
/*-----------------------------------------------------------*/
/* The ISR executed when the user button is pushed. */
void INT0_7_Handler( void )
{
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
/* The button was pushed, so ensure the LED is on before resetting the
LED timer. The LED timer will turn the LED off if the button is not
pushed within 5000ms. */
vParTestSetLEDFromISR( mainTIMER_CONTROLLED_LED, pdTRUE );
/* The button was pushed, so ensure the LED is on before resetting the
* LED timer. The LED timer will turn the LED off if the button is not
* pushed within 5000ms. */
vParTestSetLEDFromISR( mainTIMER_CONTROLLED_LED, pdTRUE );
/* This interrupt safe FreeRTOS function can be called from this interrupt
because the interrupt priority is below the
configMAX_SYSCALL_INTERRUPT_PRIORITY setting in FreeRTOSConfig.h. */
xTimerResetFromISR( xLEDTimer, &xHigherPriorityTaskWoken );
/* This interrupt safe FreeRTOS function can be called from this interrupt
* because the interrupt priority is below the
* configMAX_SYSCALL_INTERRUPT_PRIORITY setting in FreeRTOSConfig.h. */
xTimerResetFromISR( xLEDTimer, &xHigherPriorityTaskWoken );
/* Clear the interrupt before leaving. This just clears all the interrupts
for simplicity, as only one is actually used in this simple demo anyway. */
FM3_EXTI->EICL = 0x0000;
/* Clear the interrupt before leaving. This just clears all the interrupts
* for simplicity, as only one is actually used in this simple demo anyway. */
FM3_EXTI->EICL = 0x0000;
/* If calling xTimerResetFromISR() caused a task (in this case the timer
service/daemon task) to unblock, and the unblocked task has a priority
higher than or equal to the task that was interrupted, then
xHigherPriorityTaskWoken will now be set to pdTRUE, and calling
portEND_SWITCHING_ISR() will ensure the unblocked task runs next. */
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
/* If calling xTimerResetFromISR() caused a task (in this case the timer
* service/daemon task) to unblock, and the unblocked task has a priority
* higher than or equal to the task that was interrupted, then
* xHigherPriorityTaskWoken will now be set to pdTRUE, and calling
* portEND_SWITCHING_ISR() will ensure the unblocked task runs next. */
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
}
/*-----------------------------------------------------------*/
static void prvQueueSendTask( void *pvParameters )
static void prvQueueSendTask( void * pvParameters )
{
TickType_t xNextWakeTime;
const unsigned long ulValueToSend = 100UL;
TickType_t xNextWakeTime;
const unsigned long ulValueToSend = 100UL;
/* The timer command queue will have been filled when the timer test tasks
were created in main() (this is part of the test they perform). Therefore,
while the check and digit counter timers can be created in main(), they
cannot be started from main(). Once the scheduler has started, the timer
service task will drain the command queue, and now the check and digit
counter timers can be started successfully. */
xTimerStart( xCheckTimer, portMAX_DELAY );
xTimerStart( xDigitCounterTimer, portMAX_DELAY );
/* The timer command queue will have been filled when the timer test tasks
* were created in main() (this is part of the test they perform). Therefore,
* while the check and digit counter timers can be created in main(), they
* cannot be started from main(). Once the scheduler has started, the timer
* service task will drain the command queue, and now the check and digit
* counter timers can be started successfully. */
xTimerStart( xCheckTimer, portMAX_DELAY );
xTimerStart( xDigitCounterTimer, portMAX_DELAY );
/* Initialise xNextWakeTime - this only needs to be done once. */
xNextWakeTime = xTaskGetTickCount();
/* Initialise xNextWakeTime - this only needs to be done once. */
xNextWakeTime = xTaskGetTickCount();
for( ;; )
{
/* Place this task in the blocked state until it is time to run again.
The block time is specified in ticks, the constant used converts ticks
to ms. While in the Blocked state this task will not consume any CPU
time. */
vTaskDelayUntil( &xNextWakeTime, mainQUEUE_SEND_FREQUENCY_MS );
for( ; ; )
{
/* Place this task in the blocked state until it is time to run again.
* The block time is specified in ticks, the constant used converts ticks
* to ms. While in the Blocked state this task will not consume any CPU
* time. */
vTaskDelayUntil( &xNextWakeTime, mainQUEUE_SEND_FREQUENCY_MS );
/* Send to the queue - causing the queue receive task to unblock and
toggle an LED. 0 is used as the block time so the sending operation
will not block - it shouldn't need to block as the queue should always
be empty at this point in the code. */
xQueueSend( xQueue, &ulValueToSend, mainDONT_BLOCK );
}
/* Send to the queue - causing the queue receive task to unblock and
* toggle an LED. 0 is used as the block time so the sending operation
* will not block - it shouldn't need to block as the queue should always
* be empty at this point in the code. */
xQueueSend( xQueue, &ulValueToSend, mainDONT_BLOCK );
}
}
/*-----------------------------------------------------------*/
static void prvQueueReceiveTask( void *pvParameters )
static void prvQueueReceiveTask( void * pvParameters )
{
unsigned long ulReceivedValue;
unsigned long ulReceivedValue;
for( ;; )
{
/* Wait until something arrives in the queue - this task will block
indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
FreeRTOSConfig.h. */
xQueueReceive( xQueue, &ulReceivedValue, portMAX_DELAY );
for( ; ; )
{
/* Wait until something arrives in the queue - this task will block
* indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
* FreeRTOSConfig.h. */
xQueueReceive( xQueue, &ulReceivedValue, portMAX_DELAY );
/* To get here something must have been received from the queue, but
is it the expected value? If it is, toggle the LED. */
if( ulReceivedValue == 100UL )
{
vParTestToggleLED( mainTASK_CONTROLLED_LED );
}
}
/* To get here something must have been received from the queue, but
* is it the expected value? If it is, toggle the LED. */
if( ulReceivedValue == 100UL )
{
vParTestToggleLED( mainTASK_CONTROLLED_LED );
}
}
}
/*-----------------------------------------------------------*/
static void prvSetupHardware( void )
{
const unsigned short usButtonInputBit = 0x01U;
const unsigned short usButtonInputBit = 0x01U;
SystemInit();
SystemCoreClockUpdate();
SystemInit();
SystemCoreClockUpdate();
/* Initialise the IO used for the LEDs on the 7 segment displays. */
vParTestInitialise();
/* Initialise the IO used for the LEDs on the 7 segment displays. */
vParTestInitialise();
/* Set the switches to input (P18->P1F). */
FM3_GPIO->DDR5 = 0x0000;
FM3_GPIO->PFR5 = 0x0000;
/* Set the switches to input (P18->P1F). */
FM3_GPIO->DDR5 = 0x0000;
FM3_GPIO->PFR5 = 0x0000;
/* Assign the button input as GPIO. */
FM3_GPIO->PFR5 |= usButtonInputBit;
/* Assign the button input as GPIO. */
FM3_GPIO->PFR5 |= usButtonInputBit;
/* Button interrupt on falling edge. */
FM3_EXTI->ELVR = 0x0003;
/* Button interrupt on falling edge. */
FM3_EXTI->ELVR = 0x0003;
/* Clear all external interrupts. */
FM3_EXTI->EICL = 0x0000;
/* Clear all external interrupts. */
FM3_EXTI->EICL = 0x0000;
/* Enable the button interrupt. */
FM3_EXTI->ENIR |= usButtonInputBit;
/* Enable the button interrupt. */
FM3_EXTI->ENIR |= usButtonInputBit;
/* Setup the GPIO and the NVIC for the switch used in this simple demo. */
NVIC_SetPriority( EXINT0_7_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
/* Setup the GPIO and the NVIC for the switch used in this simple demo. */
NVIC_SetPriority( EXINT0_7_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
NVIC_EnableIRQ( EXINT0_7_IRQn );
}
/*-----------------------------------------------------------*/
void vApplicationMallocFailedHook( void )
{
/* Called if a call to pvPortMalloc() fails because there is insufficient
free memory available in the FreeRTOS heap. pvPortMalloc() is called
internally by FreeRTOS API functions that create tasks, queues, software
timers, and semaphores. The size of the FreeRTOS heap is set by the
configTOTAL_HEAP_SIZE configuration constant in FreeRTOSConfig.h. */
for( ;; );
/* Called if a call to pvPortMalloc() fails because there is insufficient
* free memory available in the FreeRTOS heap. pvPortMalloc() is called
* internally by FreeRTOS API functions that create tasks, queues, software
* timers, and semaphores. The size of the FreeRTOS heap is set by the
* configTOTAL_HEAP_SIZE configuration constant in FreeRTOSConfig.h. */
for( ; ; )
{
}
}
/*-----------------------------------------------------------*/
void vApplicationStackOverflowHook( TaskHandle_t pxTask, char *pcTaskName )
void vApplicationStackOverflowHook( TaskHandle_t pxTask,
char * pcTaskName )
{
( void ) pcTaskName;
( void ) pxTask;
( void ) pcTaskName;
( void ) pxTask;
/* Run time stack overflow checking is performed if
configconfigCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook
function is called if a stack overflow is detected. */
taskDISABLE_INTERRUPTS();
for( ;; );
/* Run time stack overflow checking is performed if
* configconfigCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook
* function is called if a stack overflow is detected. */
taskDISABLE_INTERRUPTS();
for( ; ; )
{
}
}
/*-----------------------------------------------------------*/
void vApplicationIdleHook( void )
{
volatile size_t xFreeStackSpace;
volatile size_t xFreeStackSpace;
/* This function is called on each cycle of the idle task. In this case it
does nothing useful, other than report the amount of FreeRTOS heap that
remains unallocated. */
xFreeStackSpace = xPortGetFreeHeapSize();
/* This function is called on each cycle of the idle task. In this case it
* does nothing useful, other than report the amount of FreeRTOS heap that
* remains unallocated. */
xFreeStackSpace = xPortGetFreeHeapSize();
if( xFreeStackSpace > 100 )
{
/* By now, the kernel has allocated everything it is going to, so
if there is a lot of heap remaining unallocated then
the value of configTOTAL_HEAP_SIZE in FreeRTOSConfig.h can be
reduced accordingly. */
}
if( xFreeStackSpace > 100 )
{
/* By now, the kernel has allocated everything it is going to, so
* if there is a lot of heap remaining unallocated then
* the value of configTOTAL_HEAP_SIZE in FreeRTOSConfig.h can be
* reduced accordingly. */
}
}
/*-----------------------------------------------------------*/
void vApplicationTickHook( void )
{
/* Call the periodic timer test, which tests the timer API functions that
can be called from an ISR. */
vTimerPeriodicISRTests();
/* Call the periodic timer test, which tests the timer API functions that
* can be called from an ISR. */
vTimerPeriodicISRTests();
}
/*-----------------------------------------------------------*/