mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2026-01-22 01:30:31 -05:00
Fix formatting in kernel demo application files (#1148)
* 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>
This commit is contained in:
Rahul Kar
GitHub
parent
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commit
121fbe295b
169 changed files with 22211 additions and 21557 deletions
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@ -1,6 +1,6 @@
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/*
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* FreeRTOS V202212.00
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* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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@ -91,32 +91,32 @@
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#include "semphr.h"
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/* Priorities at which the tasks are created. */
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#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
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#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
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#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
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#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
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/* The rate at which data is sent to the queue. The times are converted from
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milliseconds to ticks using the pdMS_TO_TICKS() macro. */
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#define mainTASK_SEND_FREQUENCY_MS pdMS_TO_TICKS( 200UL )
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#define mainTIMER_SEND_FREQUENCY_MS pdMS_TO_TICKS( 2000UL )
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* milliseconds to ticks using the pdMS_TO_TICKS() macro. */
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#define mainTASK_SEND_FREQUENCY_MS pdMS_TO_TICKS( 200UL )
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#define mainTIMER_SEND_FREQUENCY_MS pdMS_TO_TICKS( 2000UL )
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/* The number of items the queue can hold at once. */
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#define mainQUEUE_LENGTH ( 2 )
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#define mainQUEUE_LENGTH ( 2 )
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/* The values sent to the queue receive task from the queue send task and the
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queue send software timer respectively. */
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#define mainVALUE_SENT_FROM_TASK ( 100UL )
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#define mainVALUE_SENT_FROM_TIMER ( 200UL )
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* queue send software timer respectively. */
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#define mainVALUE_SENT_FROM_TASK ( 100UL )
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#define mainVALUE_SENT_FROM_TIMER ( 200UL )
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/* This demo allows for users to perform actions with the keyboard. */
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#define mainRESET_TIMER_KEY ( 'r' )
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#define mainRESET_TIMER_KEY ( 'r' )
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/*-----------------------------------------------------------*/
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/*
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* The tasks as described in the comments at the top of this file.
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*/
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static void prvQueueReceiveTask( void *pvParameters );
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static void prvQueueSendTask( void *pvParameters );
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static void prvQueueReceiveTask( void * pvParameters );
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static void prvQueueSendTask( void * pvParameters );
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/*
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* The callback function executed when the software timer expires.
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@ -136,7 +136,7 @@ static TimerHandle_t xTimer = NULL;
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/*** SEE THE COMMENTS AT THE TOP OF THIS FILE ***/
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void main_blinky( void )
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{
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const TickType_t xTimerPeriod = mainTIMER_SEND_FREQUENCY_MS;
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const TickType_t xTimerPeriod = mainTIMER_SEND_FREQUENCY_MS;
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printf( "\r\nStarting the blinky demo. Press \'%c\' to reset the software timer used in this demo.\r\n\r\n", mainRESET_TIMER_KEY );
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/* Create the queue. */
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@ -145,22 +145,22 @@ const TickType_t xTimerPeriod = mainTIMER_SEND_FREQUENCY_MS;
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if( xQueue != NULL )
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{
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/* Start the two tasks as described in the comments at the top of this
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file. */
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xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
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"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
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configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
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NULL, /* The parameter passed to the task - not used in this simple case. */
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mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
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NULL ); /* The task handle is not required, so NULL is passed. */
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* file. */
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xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
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"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
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configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
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NULL, /* The parameter passed to the task - not used in this simple case. */
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mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
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NULL ); /* The task handle is not required, so NULL is passed. */
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xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
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/* Create the software timer, but don't start it yet. */
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xTimer = xTimerCreate( "Timer", /* The text name assigned to the software timer - for debug only as it is not used by the kernel. */
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xTimerPeriod, /* The period of the software timer in ticks. */
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pdTRUE, /* xAutoReload is set to pdTRUE. */
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NULL, /* The timer's ID is not used. */
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prvQueueSendTimerCallback ); /* The function executed when the timer expires. */
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xTimer = xTimerCreate( "Timer", /* The text name assigned to the software timer - for debug only as it is not used by the kernel. */
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xTimerPeriod, /* The period of the software timer in ticks. */
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pdTRUE, /* xAutoReload is set to pdTRUE. */
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NULL, /* The timer's ID is not used. */
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prvQueueSendTimerCallback ); /* The function executed when the timer expires. */
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if( xTimer != NULL )
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{
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@ -172,19 +172,21 @@ const TickType_t xTimerPeriod = mainTIMER_SEND_FREQUENCY_MS;
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}
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/* If all is well, the scheduler will now be running, and the following
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line will never be reached. If the following line does execute, then
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there was insufficient FreeRTOS heap memory available for the idle and/or
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timer tasks to be created. See the memory management section on the
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FreeRTOS web site for more details. */
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for( ;; );
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* line will never be reached. If the following line does execute, then
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* there was insufficient FreeRTOS heap memory available for the idle and/or
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* timer tasks to be created. See the memory management section on the
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* FreeRTOS web site for more details. */
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for( ; ; )
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{
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}
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}
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/*-----------------------------------------------------------*/
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static void prvQueueSendTask( void *pvParameters )
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static void prvQueueSendTask( void * pvParameters )
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{
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TickType_t xNextWakeTime;
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const TickType_t xBlockTime = mainTASK_SEND_FREQUENCY_MS;
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const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TASK;
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TickType_t xNextWakeTime;
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const TickType_t xBlockTime = mainTASK_SEND_FREQUENCY_MS;
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const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TASK;
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/* Prevent the compiler warning about the unused parameter. */
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( void ) pvParameters;
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@ -192,18 +194,18 @@ const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TASK;
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/* Initialise xNextWakeTime - this only needs to be done once. */
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xNextWakeTime = xTaskGetTickCount();
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for( ;; )
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for( ; ; )
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{
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/* Place this task in the blocked state until it is time to run again.
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The block time is specified in ticks, pdMS_TO_TICKS() was used to
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convert a time specified in milliseconds into a time specified in ticks.
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While in the Blocked state this task will not consume any CPU time. */
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* The block time is specified in ticks, pdMS_TO_TICKS() was used to
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* convert a time specified in milliseconds into a time specified in ticks.
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* While in the Blocked state this task will not consume any CPU time. */
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vTaskDelayUntil( &xNextWakeTime, xBlockTime );
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/* Send to the queue - causing the queue receive task to unblock and
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write to the console. 0 is used as the block time so the send operation
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will not block - it shouldn't need to block as the queue should always
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have at least one space at this point in the code. */
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* write to the console. 0 is used as the block time so the send operation
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* will not block - it shouldn't need to block as the queue should always
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* have at least one space at this point in the code. */
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xQueueSend( xQueue, &ulValueToSend, 0U );
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}
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}
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@ -211,50 +213,50 @@ const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TASK;
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static void prvQueueSendTimerCallback( TimerHandle_t xTimerHandle )
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{
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const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TIMER;
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const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TIMER;
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/* This is the software timer callback function. The software timer has a
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period of two seconds and is reset each time a key is pressed. This
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callback function will execute if the timer expires, which will only happen
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if a key is not pressed for two seconds. */
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* period of two seconds and is reset each time a key is pressed. This
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* callback function will execute if the timer expires, which will only happen
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* if a key is not pressed for two seconds. */
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/* Avoid compiler warnings resulting from the unused parameter. */
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( void ) xTimerHandle;
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/* Send to the queue - causing the queue receive task to unblock and
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write out a message. This function is called from the timer/daemon task, so
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must not block. Hence the block time is set to 0. */
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* write out a message. This function is called from the timer/daemon task, so
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* must not block. Hence the block time is set to 0. */
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xQueueSend( xQueue, &ulValueToSend, 0U );
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}
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/*-----------------------------------------------------------*/
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static void prvQueueReceiveTask( void *pvParameters )
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static void prvQueueReceiveTask( void * pvParameters )
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{
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uint32_t ulReceivedValue;
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uint32_t ulReceivedValue;
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/* Prevent the compiler warning about the unused parameter. */
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( void ) pvParameters;
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for( ;; )
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for( ; ; )
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{
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/* Wait until something arrives in the queue - this task will block
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indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
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FreeRTOSConfig.h. It will not use any CPU time while it is in the
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Blocked state. */
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* indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
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* FreeRTOSConfig.h. It will not use any CPU time while it is in the
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* Blocked state. */
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xQueueReceive( xQueue, &ulReceivedValue, portMAX_DELAY );
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/* Enter critical section to use printf. Not doing this could potentially cause
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a deadlock if the FreeRTOS simulator switches contexts and another task
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tries to call printf - it should be noted that use of printf within
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the FreeRTOS simulator is unsafe, but used here for simplicity. */
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* a deadlock if the FreeRTOS simulator switches contexts and another task
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* tries to call printf - it should be noted that use of printf within
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* the FreeRTOS simulator is unsafe, but used here for simplicity. */
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taskENTER_CRITICAL();
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{
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/* To get here something must have been received from the queue, but
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is it an expected value? Normally calling printf() from a task is not
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a good idea. Here there is lots of stack space and only one task is
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using console IO so it is ok. However, note the comments at the top of
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this file about the risks of making Windows system calls (such as
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console output) from a FreeRTOS task. */
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* is it an expected value? Normally calling printf() from a task is not
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* a good idea. Here there is lots of stack space and only one task is
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* using console IO so it is ok. However, note the comments at the top of
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* this file about the risks of making Windows system calls (such as
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* console output) from a FreeRTOS task. */
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if( ulReceivedValue == mainVALUE_SENT_FROM_TASK )
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{
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printf( "Message received from task\r\n" );
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@ -280,30 +282,28 @@ uint32_t ulReceivedValue;
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void vBlinkyKeyboardInterruptHandler( int xKeyPressed )
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{
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/* Handle keyboard input. */
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switch ( xKeyPressed )
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switch( xKeyPressed )
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{
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case mainRESET_TIMER_KEY:
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case mainRESET_TIMER_KEY:
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if ( xTimer != NULL )
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{
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/* Critical section around printf to prevent a deadlock
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on context switch. */
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portENTER_CRITICAL();
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if( xTimer != NULL )
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{
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printf("\r\nResetting software timer.\r\n\r\n");
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/* Critical section around printf to prevent a deadlock
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* on context switch. */
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portENTER_CRITICAL();
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{
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printf( "\r\nResetting software timer.\r\n\r\n" );
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}
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portEXIT_CRITICAL();
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/* Reset the software timer. */
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xTimerReset( xTimer, portMAX_DELAY );
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}
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portEXIT_CRITICAL();
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/* Reset the software timer. */
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xTimerReset( xTimer, portMAX_DELAY );
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}
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break;
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break;
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default:
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default:
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break;
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break;
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}
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}
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