/*\r
- FreeRTOS V7.3.0 - Copyright (C) 2012 Real Time Engineers Ltd.\r
+ FreeRTOS V8.0.0:rc1 - Copyright (C) 2014 Real Time Engineers Ltd.\r
+ All rights reserved\r
\r
- FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT \r
- http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
\r
***************************************************************************\r
* *\r
- * FreeRTOS tutorial books are available in pdf and paperback. *\r
- * Complete, revised, and edited pdf reference manuals are also *\r
- * available. *\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
- * Purchasing FreeRTOS documentation will not only help you, by *\r
- * ensuring you get running as quickly as possible and with an *\r
- * in-depth knowledge of how to use FreeRTOS, it will also help *\r
- * the FreeRTOS project to continue with its mission of providing *\r
- * professional grade, cross platform, de facto standard solutions *\r
- * for microcontrollers - completely free of charge! *\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
- * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *\r
- * *\r
- * Thank you for using FreeRTOS, and thank you for your support! *\r
+ * Thank you! *\r
* *\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
- >>>NOTE<<< The modification to the GPL is included to allow you to\r
- distribute a combined work that includes FreeRTOS without being obliged to\r
- provide the source code for proprietary components outside of the FreeRTOS\r
- kernel. FreeRTOS is distributed in the hope that it will be useful, but\r
- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\r
- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\r
- more details. You should have received a copy of the GNU General Public\r
- License and the FreeRTOS license exception along with FreeRTOS; if not it\r
- can be viewed here: http://www.freertos.org/a00114.html and also obtained\r
- by writing to Richard Barry, contact details for whom are available on the\r
- FreeRTOS WEB site.\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
* *\r
* Having a problem? Start by reading the FAQ "My application does *\r
* *\r
***************************************************************************\r
\r
- \r
- http://www.FreeRTOS.org - Documentation, training, latest versions, license \r
- and contact details. \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.\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
- Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell \r
- the code with commercial support, indemnification, and middleware, under \r
- the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also\r
- provide a safety engineered and independently SIL3 certified version under \r
- the SafeRTOS brand: http://www.SafeRTOS.com.\r
+ 1 tab == 4 spaces!\r
*/\r
\r
/*\r
* along with the max jitter time to the LCD (again via the LCD task), as\r
* described above.\r
*\r
- * Tick Hook - A tick hook is provided just for demonstration purposes. In \r
+ * Tick Hook - A tick hook is provided just for demonstration purposes. In\r
* this case it is used to periodically send an instruction to updated the\r
* MEMS input to the LCD task.\r
*\r
*/\r
\r
-/* CircleOS includes. Some of the CircleOS peripheral functionality is \r
+/* CircleOS includes. Some of the CircleOS peripheral functionality is\r
utilised, although CircleOS itself is not used. */\r
#include "circle.h"\r
\r
#define mainFLASH_DELAY ( ( portTickType ) 1000 / portTICK_RATE_MS )\r
\r
/* The number of nano seconds between each processor clock. */\r
-#define mainNS_PER_CLOCK ( ( unsigned portLONG ) ( ( 1.0 / ( double ) configCPU_CLOCK_HZ ) * 1000000000.0 ) )\r
+#define mainNS_PER_CLOCK ( ( unsigned long ) ( ( 1.0 / ( double ) configCPU_CLOCK_HZ ) * 1000000000.0 ) )\r
\r
/* The two types of message that can be sent to the LCD task. */\r
#define mainUPDATE_BALL_MESSAGE ( 0 )\r
\r
/*\r
* A cut down version of sprintf() used to percent the HUGE GCC library\r
- * equivalent from being included in the binary image. \r
+ * equivalent from being included in the binary image.\r
*/\r
extern int sprintf(char *out, const char *format, ...);\r
\r
/* Create the queue used by the LCD task. Messages for display on the LCD\r
are received via this queue. */\r
xLCDQueue = xQueueCreate( mainLCD_QUEUE_SIZE, sizeof( xLCDMessage ) );\r
- \r
+\r
/* Start the standard demo tasks. */\r
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );\r
vCreateBlockTimeTasks();\r
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );\r
\r
/* Start the tasks defined within this file/specific to this demo. */\r
- xTaskCreate( prvCheckTask, ( signed portCHAR * ) "Check", mainCHECK_TASK_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL ); \r
- xTaskCreate( prvLCDTask, ( signed portCHAR * ) "LCD", configLCD_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );\r
- xTaskCreate( prvFlashTask, ( signed portCHAR * ) "Flash", configMINIMAL_STACK_SIZE, NULL, mainFLASH_TASK_PRIORITY, NULL );\r
+ xTaskCreate( prvCheckTask, "Check", mainCHECK_TASK_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );\r
+ xTaskCreate( prvLCDTask, "LCD", configLCD_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );\r
+ xTaskCreate( prvFlashTask, "Flash", configMINIMAL_STACK_SIZE, NULL, mainFLASH_TASK_PRIORITY, NULL );\r
\r
/* Configure the timers used by the fast interrupt timer test. */\r
vSetupTimerTest();\r
- \r
+\r
/* Start the scheduler. */\r
vTaskStartScheduler();\r
- \r
+\r
/* Will only get here if there was not enough heap space to create the\r
idle task. */\r
return 0;\r
void prvLCDTask( void *pvParameters )\r
{\r
xLCDMessage xMessage;\r
-portCHAR cY = mainLCD_CHAR_HEIGHT;\r
-const portCHAR * const pcString = "www.FreeRTOS.org";\r
-const portCHAR * const pcBlankLine = " ";\r
+char cY = mainLCD_CHAR_HEIGHT;\r
+const char * const pcString = "www.FreeRTOS.org";\r
+const char * const pcBlankLine = " ";\r
\r
DRAW_Init();\r
\r
\r
cY -= mainLCD_CHAR_HEIGHT;\r
if( cY <= ( mainLCD_CHAR_HEIGHT - 1 ) )\r
- { \r
+ {\r
/* Wrap the line onto which we are going to write the text. */\r
cY = mainLCD_MAX_Y;\r
}\r
- \r
+\r
/* Display the message. */\r
DRAW_DisplayString( 0, cY, xMessage.pcMessage, strlen( xMessage.pcMessage ) );\r
}\r
{\r
portTickType xLastExecutionTime;\r
xLCDMessage xMessage;\r
-static signed portCHAR cPassMessage[ mainMAX_MSG_LEN ];\r
-extern unsigned portSHORT usMaxJitter;\r
+static signed char cPassMessage[ mainMAX_MSG_LEN ];\r
+extern unsigned short usMaxJitter;\r
\r
/* Initialise the xLastExecutionTime variable on task entry. */\r
xLastExecutionTime = xTaskGetTickCount();\r
/* Setup the message we are going to send to the LCD task. */\r
xMessage.xMessageType = mainWRITE_STRING_MESSAGE;\r
xMessage.pcMessage = cPassMessage;\r
- \r
+\r
for( ;; )\r
{\r
/* Perform this check every mainCHECK_DELAY milliseconds. */\r
with the max measured jitter time also included (as per the\r
fast interrupt test described at the top of this file and on\r
the online documentation page for this demo application). */\r
- sprintf( ( portCHAR * ) cPassMessage, "PASS [%uns]", ( ( unsigned portLONG ) usMaxJitter ) * mainNS_PER_CLOCK );\r
+ sprintf( ( char * ) cPassMessage, "PASS [%uns]", ( ( unsigned long ) usMaxJitter ) * mainNS_PER_CLOCK );\r
}\r
\r
/* Send the message to the LCD gatekeeper for display. */\r
\r
void vApplicationTickHook( void )\r
{\r
-static unsigned portLONG ulCallCount;\r
+static unsigned long ulCallCount;\r
static const xLCDMessage xMemsMessage = { mainUPDATE_BALL_MESSAGE, NULL };\r
static portBASE_TYPE xHigherPriorityTaskWoken;\r
\r
}\r
\r
/* 2 wait states required on the flash. */\r
- *( ( unsigned portLONG * ) 0x40022000 ) = 0x02;\r
+ *( ( unsigned long * ) 0x40022000 ) = 0x02;\r
\r
/* HCLK = SYSCLK */\r
RCC_HCLKConfig( RCC_SYSCLK_Div1 );\r
NVIC_SetVectorTable( NVIC_VectTab_FLASH, 0x0 );\r
\r
NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 );\r
- \r
+\r
/* Configure HCLK clock as SysTick clock source. */\r
SysTick_CLKSourceConfig( SysTick_CLKSource_HCLK );\r
- \r
+\r
/* Misc initialisation, including some of the CircleOS features. Note\r
that CircleOS itself is not used. */\r
vParTestInitialise();\r
projects / freertos / blobdiff