/*\r
- FreeRTOS V7.5.0 - Copyright (C) 2013 Real Time Engineers Ltd.\r
+ FreeRTOS V9.0.0rc2 - Copyright (C) 2016 Real Time Engineers Ltd.\r
+ All rights reserved\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
+ 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
+ >>! NOTE: The modification to the GPL is included to allow you to !<<\r
+ >>! distribute a combined work that includes FreeRTOS without being !<<\r
+ >>! obliged to provide the source code for proprietary components !<<\r
+ >>! outside of the FreeRTOS kernel. !<<\r
+ ***************************************************************************\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
+ FOR A PARTICULAR PURPOSE. Full license text is available on 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
+ * FreeRTOS provides completely free yet professionally developed, *\r
+ * robust, strictly quality controlled, supported, and cross *\r
+ * platform software that is more than just the market leader, it *\r
+ * is the industry's de facto standard. *\r
* *\r
- * http://www.FreeRTOS.org/FAQHelp.html *\r
+ * Help yourself get started quickly while simultaneously helping *\r
+ * to support the FreeRTOS project by purchasing a FreeRTOS *\r
+ * tutorial book, reference manual, or both: *\r
+ * http://www.FreeRTOS.org/Documentation *\r
* *\r
***************************************************************************\r
\r
- http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
- license and Real Time Engineers Ltd. contact details.\r
+ http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading\r
+ the FAQ page "My application does not run, what could be wrong?". Have you\r
+ defined configASSERT()?\r
+\r
+ http://www.FreeRTOS.org/support - In return for receiving this top quality\r
+ embedded software for free we request you assist our global community by\r
+ participating in the support forum.\r
+\r
+ http://www.FreeRTOS.org/training - Investing in training allows your team to\r
+ be as productive as possible as early as possible. Now you can receive\r
+ FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers\r
+ Ltd, and the world's leading authority on the world's leading RTOS.\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
+ http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.\r
+ Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.\r
+\r
+ http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High\r
+ Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS\r
+ licenses offer ticketed support, indemnification and commercial 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
* defined and/or created within this file:\r
*\r
* "Check" task - This only executes every five seconds but has the highest\r
- * priority so is guaranteed to get processor time. Its main function is to \r
+ * priority so is guaranteed to get processor time. Its main function is to\r
* check that all the standard demo tasks are still operational. The check task\r
* will toggle LED 3 (PB11) every five seconds so long as no errors have been\r
- * detected. The toggle rate will increase to half a second if an error has \r
+ * detected. The toggle rate will increase to half a second if an error has\r
* been found in any task.\r
*\r
- * "Echo" task - This is a very basic task that simply echoes any characters \r
+ * "Echo" task - This is a very basic task that simply echoes any characters\r
* received on COM0 (USART1). This can be tested by transmitting a text file\r
* from a dumb terminal to the STM32 USART then observing or capturing the text\r
- * that is echoed back. Missing characters will be all the more obvious if the \r
+ * that is echoed back. Missing characters will be all the more obvious if the\r
* file contains a simple repeating string of fixed width.\r
*\r
- * Currently this demo does not include interrupt nesting examples. High \r
+ * Currently this demo does not include interrupt nesting examples. High\r
* frequency timer and simpler nesting examples can be found in most Cortex-M3\r
* demo applications.\r
*\r
- * The functions used to initialise, set and clear LED outputs are normally \r
- * defined in partest.c. This demo includes two partest files, one that is \r
- * configured for use with the Keil MCBSTM32 evaluation board (called \r
+ * The functions used to initialise, set and clear LED outputs are normally\r
+ * defined in partest.c. This demo includes two partest files, one that is\r
+ * configured for use with the Keil MCBSTM32 evaluation board (called\r
* ParTest_MCBSTM32.c) and one that is configured for use with the official\r
* ST Eval board (called ParTest_ST_Eval.c). One one of these files should be\r
- * included in the build at any one time, as appropriate for the hardware \r
+ * included in the build at any one time, as appropriate for the hardware\r
* actually being used.\r
*/\r
\r
\r
/* The time between cycles of the 'check' task - which depends on whether the\r
check task has detected an error or not. */\r
-#define mainCHECK_DELAY_NO_ERROR ( ( portTickType ) 5000 / portTICK_RATE_MS )\r
-#define mainCHECK_DELAY_ERROR ( ( portTickType ) 500 / portTICK_RATE_MS )\r
+#define mainCHECK_DELAY_NO_ERROR ( ( TickType_t ) 5000 / portTICK_PERIOD_MS )\r
+#define mainCHECK_DELAY_ERROR ( ( TickType_t ) 500 / portTICK_PERIOD_MS )\r
\r
/* The LED controlled by the 'check' task. */\r
#define mainCHECK_LED ( 3 )\r
/* The 'check' task as described at the top of this file. */\r
static void prvCheckTask( void *pvParameters );\r
\r
-/* A simple task that echoes all the characters that are received on COM0 \r
+/* A simple task that echoes all the characters that are received on COM0\r
(USART1). */\r
static void prvUSARTEchoTask( void *pvParameters );\r
\r
vStartRecursiveMutexTasks();\r
\r
/* Create the 'echo' task, which is also defined within this file. */\r
- xTaskCreate( prvUSARTEchoTask, ( signed char * ) "Echo", configMINIMAL_STACK_SIZE, NULL, mainECHO_TASK_PRIORITY, NULL );\r
+ xTaskCreate( prvUSARTEchoTask, "Echo", configMINIMAL_STACK_SIZE, NULL, mainECHO_TASK_PRIORITY, NULL );\r
\r
/* Create the 'check' task, which is also defined within this file. */\r
- xTaskCreate( prvCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );\r
+ xTaskCreate( prvCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );\r
\r
/* Start the scheduler. */\r
vTaskStartScheduler();\r
/* Described at the top of this file. */\r
static void prvCheckTask( void *pvParameters )\r
{\r
-portTickType xLastExecutionTime;\r
+TickType_t xLastExecutionTime;\r
unsigned long ulTicksToWait = mainCHECK_DELAY_NO_ERROR;\r
\r
/* Just to remove the compiler warning about the unused parameter. */\r
\r
/* String declared static to ensure it does not end up on the stack, no matter\r
what the optimisation level. */\r
-static const char *pcLongishString = \r
+static const char *pcLongishString =\r
"ABBA was a Swedish pop music group formed in Stockholm in 1972, consisting of Anni-Frid Frida Lyngstad, "\r
"Björn Ulvaeus, Benny Andersson and Agnetha Fältskog. Throughout the band's existence, Fältskog and Ulvaeus "\r
"were a married couple, as were Lyngstad and Andersson - although both couples later divorced. They became one "\r
static void prvSetupHardware( void )\r
{\r
/* RCC system reset(for debug purpose). */\r
- RCC_DeInit (); \r
+ RCC_DeInit ();\r
\r
/* Enable HSE. */\r
- RCC_HSEConfig( RCC_HSE_ON ); \r
- \r
+ RCC_HSEConfig( RCC_HSE_ON );\r
+\r
/* Wait till HSE is ready. */\r
while (RCC_GetFlagStatus(RCC_FLAG_HSERDY) == RESET);\r
- \r
+\r
/* HCLK = SYSCLK. */\r
- RCC_HCLKConfig( RCC_SYSCLK_Div1 ); \r
+ RCC_HCLKConfig( RCC_SYSCLK_Div1 );\r
\r
/* PCLK2 = HCLK. */\r
- RCC_PCLK2Config( RCC_HCLK_Div1 ); \r
+ RCC_PCLK2Config( RCC_HCLK_Div1 );\r
\r
/* PCLK1 = HCLK/2. */\r
- RCC_PCLK1Config( RCC_HCLK_Div2 ); \r
+ RCC_PCLK1Config( RCC_HCLK_Div2 );\r
\r
/* ADCCLK = PCLK2/4. */\r
- RCC_ADCCLKConfig( RCC_PCLK2_Div4 ); \r
- \r
+ RCC_ADCCLKConfig( RCC_PCLK2_Div4 );\r
+\r
/* Flash 2 wait state. */\r
- *( volatile unsigned long * )0x40022000 = 0x01; \r
- \r
+ *( volatile unsigned long * )0x40022000 = 0x01;\r
+\r
/* PLLCLK = 8MHz * 9 = 72 MHz */\r
RCC_PLLConfig( RCC_PLLSource_HSE_Div1, RCC_PLLMul_9 );\r
- \r
+\r
/* Enable PLL. */\r
RCC_PLLCmd( ENABLE );\r
- \r
+\r
/* Wait till PLL is ready. */\r
while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET);\r
- \r
+\r
/* Select PLL as system clock source. */\r
RCC_SYSCLKConfig (RCC_SYSCLKSource_PLLCLK);\r
- \r
+\r
/* Wait till PLL is used as system clock source. */\r
while (RCC_GetSYSCLKSource() != 0x08);\r
\r
}\r
/*-----------------------------------------------------------*/\r
\r
-void vApplicationStackOverflowHook( xTaskHandle pxTask, signed char *pcTaskName )\r
+void vApplicationStackOverflowHook( TaskHandle_t pxTask, char *pcTaskName )\r
{\r
/* This function will get called if a task overflows its stack. If the\r
parameters are corrupt then inspect pxCurrentTCB to find which was the\r