/*\r
- FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.\r
-\r
- VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
-\r
- ***************************************************************************\r
- * *\r
- * FreeRTOS provides completely free yet professionally developed, *\r
- * robust, strictly quality controlled, supported, and cross *\r
- * platform software that has become a de facto standard. *\r
- * *\r
- * Help yourself get started quickly and support the FreeRTOS *\r
- * project by purchasing a FreeRTOS tutorial book, reference *\r
- * manual, or both from: http://www.FreeRTOS.org/Documentation *\r
- * *\r
- * Thank you! *\r
- * *\r
- ***************************************************************************\r
-\r
- This file is part of the FreeRTOS distribution.\r
-\r
- FreeRTOS is free software; you can redistribute it and/or modify it under\r
- the terms of the GNU General Public License (version 2) as published by the\r
- Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.\r
-\r
- >>! NOTE: The modification to the GPL is included to allow you to distribute\r
- >>! a combined work that includes FreeRTOS without being obliged to provide\r
- >>! the source code for proprietary components outside of the FreeRTOS\r
- >>! kernel.\r
-\r
- FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
- FOR A PARTICULAR PURPOSE. Full license text is available from the following\r
- link: http://www.freertos.org/a00114.html\r
-\r
- 1 tab == 4 spaces!\r
-\r
- ***************************************************************************\r
- * *\r
- * Having a problem? Start by reading the FAQ "My application does *\r
- * not run, what could be wrong?" *\r
- * *\r
- * http://www.FreeRTOS.org/FAQHelp.html *\r
- * *\r
- ***************************************************************************\r
-\r
- http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
- license and Real Time Engineers Ltd. contact details.\r
-\r
- http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
- compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
-\r
- http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
- Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS\r
- licenses offer ticketed support, indemnification and middleware.\r
-\r
- http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
- engineered and independently SIL3 certified version for use in safety and\r
- mission critical applications that require provable dependability.\r
-\r
- 1 tab == 4 spaces!\r
-*/\r
+ * FreeRTOS Kernel V10.3.0\r
+ * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.\r
+ *\r
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
+ * this software and associated documentation files (the "Software"), to deal in\r
+ * the Software without restriction, including without limitation the rights to\r
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
+ * the Software, and to permit persons to whom the Software is furnished to do so,\r
+ * subject to the following conditions:\r
+ *\r
+ * The above copyright notice and this permission notice shall be included in all\r
+ * copies or substantial portions of the Software.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ *\r
+ * http://www.FreeRTOS.org\r
+ * http://aws.amazon.com/freertos\r
+ *\r
+ * 1 tab == 4 spaces!\r
+ */\r
\r
/******************************************************************************\r
* NOTE 1: This project provides two demo applications. A simple blinky style\r
******************************************************************************\r
*\r
* main_full() creates all the demo application tasks and a software timer, then\r
- * starts the scheduler. The web documentation provides more details of the \r
- * standard demo application tasks, which provide no particular functionality, \r
+ * starts the scheduler. The web documentation provides more details of the\r
+ * standard demo application tasks, which provide no particular functionality,\r
* but do provide a good example of how to use the FreeRTOS API.\r
*\r
* In addition to the standard demo tasks, the following tasks and tests are\r
*\r
* "Check" timer - The check software timer period is initially set to three\r
* seconds. The callback function associated with the check software timer\r
- * checks that all the standard demo tasks are not only still executing, but \r
- * are executing without reporting any errors. If the check software timer \r
- * discovers that a task has either stalled, or reported an error, then it \r
- * changes its own execution period from the initial three seconds, to just \r
- * 200ms. The check software timer callback function also toggles the green \r
- * LED each time it is called. This provides a visual indication of the system \r
- * status: If the green LED toggles every three seconds, then no issues have \r
- * been discovered. If the green LED toggles every 200ms, then an issue has \r
+ * checks that all the standard demo tasks are not only still executing, but\r
+ * are executing without reporting any errors. If the check software timer\r
+ * discovers that a task has either stalled, or reported an error, then it\r
+ * changes its own execution period from the initial three seconds, to just\r
+ * 200ms. The check software timer callback function also toggles the green\r
+ * LED each time it is called. This provides a visual indication of the system\r
+ * status: If the green LED toggles every three seconds, then no issues have\r
+ * been discovered. If the green LED toggles every 200ms, then an issue has\r
* been discovered with at least one task.\r
*\r
* See the documentation page for this demo on the FreeRTOS.org web site for\r
- * full information, including hardware setup requirements. \r
+ * full information, including hardware setup requirements.\r
*/\r
\r
/* Standard includes. */\r
\r
/* The period after which the check timer will expire, in ms, provided no errors\r
have been reported by any of the standard demo tasks. ms are converted to the\r
-equivalent in ticks using the portTICK_RATE_MS constant. */\r
-#define mainCHECK_TIMER_PERIOD_MS ( 3000UL / portTICK_RATE_MS )\r
+equivalent in ticks using the portTICK_PERIOD_MS constant. */\r
+#define mainCHECK_TIMER_PERIOD_MS ( 3000UL / portTICK_PERIOD_MS )\r
\r
/* The period at which the check timer will expire, in ms, if an error has been\r
reported in one of the standard demo tasks. ms are converted to the equivalent\r
-in ticks using the portTICK_RATE_MS constant. */\r
-#define mainERROR_CHECK_TIMER_PERIOD_MS ( 200UL / portTICK_RATE_MS )\r
+in ticks using the portTICK_PERIOD_MS constant. */\r
+#define mainERROR_CHECK_TIMER_PERIOD_MS ( 200UL / portTICK_PERIOD_MS )\r
\r
/* The standard demo flash timers can be used to flash any number of LEDs. In\r
this case, because only three LEDs are available, and one is in use by the\r
/*\r
* The check timer callback function, as described at the top of this file.\r
*/\r
-static void prvCheckTimerCallback( xTimerHandle xTimer );\r
+static void prvCheckTimerCallback( TimerHandle_t xTimer );\r
\r
/*-----------------------------------------------------------*/\r
\r
void main_full( void )\r
{\r
-xTimerHandle xCheckTimer = NULL;\r
+TimerHandle_t xCheckTimer = NULL;\r
\r
/* Start all the other standard demo/test tasks. The have not particular\r
functionality, but do demonstrate how to use the FreeRTOS API and test the\r
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );\r
vStartLEDFlashTimers( mainNUMBER_OF_FLASH_TIMERS_LEDS );\r
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );\r
- \r
+\r
/* Create the software timer that performs the 'check' functionality,\r
as described at the top of this file. */\r
- xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */\r
- ( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */\r
- pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */\r
- ( void * ) 0, /* The ID is not used, so can be set to anything. */\r
- prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */\r
- ); \r
- \r
+ xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */\r
+ ( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */\r
+ pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */\r
+ ( void * ) 0, /* The ID is not used, so can be set to anything. */\r
+ prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */\r
+ );\r
+\r
if( xCheckTimer != NULL )\r
{\r
xTimerStart( xCheckTimer, mainDONT_BLOCK );\r
}\r
\r
- /* The set of tasks created by the following function call have to be \r
- created last as they keep account of the number of tasks they expect to see \r
+ /* The set of tasks created by the following function call have to be\r
+ created last as they keep account of the number of tasks they expect to see\r
running. */\r
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );\r
\r
/* Start the scheduler. */\r
vTaskStartScheduler();\r
- \r
+\r
/* If all is well, the scheduler will now be running, and the following line\r
will never be reached. If the following line does execute, then there was\r
insufficient FreeRTOS heap memory available for the idle and/or timer tasks\r
to be created. See the memory management section on the FreeRTOS web site\r
for more details. */\r
- for( ;; ); \r
+ for( ;; );\r
}\r
/*-----------------------------------------------------------*/\r
\r
-static void prvCheckTimerCallback( xTimerHandle xTimer )\r
+static void prvCheckTimerCallback( TimerHandle_t xTimer )\r
{\r
static long lChangedTimerPeriodAlready = pdFALSE;\r
unsigned long ulErrorFound = pdFALSE;\r
{\r
ulErrorFound = pdTRUE;\r
}\r
- \r
+\r
if( xAreComTestTasksStillRunning() != pdTRUE )\r
{\r
ulErrorFound = pdTRUE;\r
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then\r
everything is ok. A faster toggle indicates an error. */\r
vParTestToggleLED( mainCHECK_LED );\r
- \r
+\r
/* Have any errors been latch in ulErrorFound? If so, shorten the\r
period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.\r
This will result in an increase in the rate at which mainCHECK_LED\r
if( lChangedTimerPeriodAlready == pdFALSE )\r
{\r
lChangedTimerPeriodAlready = pdTRUE;\r
- \r
+\r
/* This call to xTimerChangePeriod() uses a zero block time.\r
Functions called from inside of a timer callback function must\r
*never* attempt to block. */\r
projects / freertos / blobdiff