/*\r
- FreeRTOS V5.4.1 - Copyright (C) 2009 Real Time Engineers Ltd.\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 exception to the GPL is included to allow you to distribute a\r
- combined work that includes FreeRTOS without being obliged to provide the\r
- source code for proprietary components outside of the FreeRTOS kernel.\r
- Alternative commercial license and support terms are also available upon\r
- request. See the licensing section of http://www.FreeRTOS.org for full\r
- license details.\r
-\r
- FreeRTOS is distributed in the hope that it will be useful, but WITHOUT\r
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\r
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\r
- more details.\r
-\r
- You should have received a copy of the GNU General Public License along\r
- with FreeRTOS; if not, write to the Free Software Foundation, Inc., 59\r
- Temple Place, Suite 330, Boston, MA 02111-1307 USA.\r
-\r
-\r
- ***************************************************************************\r
- * *\r
- * Looking for a quick start? Then check out the FreeRTOS eBook! *\r
- * See http://www.FreeRTOS.org/Documentation for details *\r
- * *\r
- ***************************************************************************\r
-\r
- 1 tab == 4 spaces!\r
-\r
- Please ensure to read the configuration and relevant port sections of the\r
- online documentation.\r
-\r
- http://www.FreeRTOS.org - Documentation, latest information, license and\r
- contact details.\r
-\r
- http://www.SafeRTOS.com - A version that is certified for use in safety\r
- critical systems.\r
-\r
- http://www.OpenRTOS.com - Commercial support, development, porting,\r
- licensing and training services.\r
+ FreeRTOS V6.1.0 - Copyright (C) 2010 Real Time Engineers Ltd.\r
+\r
+ ***************************************************************************\r
+ * *\r
+ * If you are: *\r
+ * *\r
+ * + New to FreeRTOS, *\r
+ * + Wanting to learn FreeRTOS or multitasking in general quickly *\r
+ * + Looking for basic training, *\r
+ * + Wanting to improve your FreeRTOS skills and productivity *\r
+ * *\r
+ * then take a look at the FreeRTOS books - available as PDF or paperback *\r
+ * *\r
+ * "Using the FreeRTOS Real Time Kernel - a Practical Guide" *\r
+ * http://www.FreeRTOS.org/Documentation *\r
+ * *\r
+ * A pdf reference manual is also available. Both are usually delivered *\r
+ * to your inbox within 20 minutes to two hours when purchased between 8am *\r
+ * and 8pm GMT (although please allow up to 24 hours in case of *\r
+ * exceptional circumstances). Thank you for your support! *\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 exception to the GPL is included to allow you to distribute\r
+ a combined work that includes FreeRTOS without being obliged to provide the\r
+ source code for proprietary components outside of the FreeRTOS kernel.\r
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT\r
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\r
+ 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
+\r
+ 1 tab == 4 spaces!\r
+\r
+ http://www.FreeRTOS.org - Documentation, latest information, license and\r
+ contact details.\r
+\r
+ http://www.SafeRTOS.com - A version that is certified for use in safety\r
+ critical systems.\r
+\r
+ http://www.OpenRTOS.com - Commercial support, development, porting,\r
+ licensing and training services.\r
*/\r
\r
\r
tick hook). */\r
#define mainCHECK_DELAY ( ( portTickType ) 5000 / portTICK_RATE_MS )\r
\r
+/* The toggle rate for the LED. */\r
+#define mainLED_TOGGLE_RATE ( ( portTickType ) 1000 / portTICK_RATE_MS )\r
+\r
/* Task priorities. */\r
#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )\r
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )\r
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )\r
#define mainUIP_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )\r
+#define mainFLASH_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )\r
#define mainINTEGER_TASK_PRIORITY ( tskIDLE_PRIORITY )\r
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )\r
\r
*/\r
extern void vUSBTask( void *pvParameters );\r
\r
+/*\r
+ * Very basic task that does nothing but use delays to flash an LED.\r
+ */\r
+static void prvFlashTask( void *pvParameters );\r
+\r
/*\r
* Simply returns the current status message for display on served WEB pages.\r
*/\r
vStartQueuePeekTasks();\r
vStartRecursiveMutexTasks();\r
\r
+ /* Create the simple LED flash task. */\r
+ xTaskCreate( prvFlashTask, ( signed char * ) "Flash", configMINIMAL_STACK_SIZE, ( void * ) NULL, mainFLASH_TASK_PRIORITY, NULL );\r
+ \r
/* Create the USB task. */\r
-// xTaskCreate( vUSBTask, ( signed char * ) "USB", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );\r
+ xTaskCreate( vUSBTask, ( signed char * ) "USB", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );\r
\r
/* Create the uIP task. The WEB server runs in this task. */\r
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainBASIC_WEB_STACK_SIZE, ( void * ) NULL, mainUIP_TASK_PRIORITY, NULL );\r
\r
void vApplicationTickHook( void )\r
{\r
-static unsigned portLONG ulTicksSinceLastDisplay = 0;\r
+static unsigned long ulTicksSinceLastDisplay = 0;\r
\r
/* Called from every tick interrupt as described in the comments at the top\r
of this file.\r
{\r
pcStatusMessage = "An error has been detected in the Mutex test/demo.";\r
}\r
- \r
+ }\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+static void prvFlashTask( void *pvParameters )\r
+{\r
+portTickType xLastFlashTime;\r
+\r
+ /* We need to initialise xLastFlashTime prior to the first call to\r
+ vTaskDelayUntil(). */\r
+ xLastFlashTime = xTaskGetTickCount();\r
+\r
+ for(;;)\r
+ {\r
+ /* Simply toggle the LED between delays. */\r
+ vTaskDelayUntil( &xLastFlashTime, mainLED_TOGGLE_RATE );\r
vParTestToggleLED( 0 );\r
}\r
}\r
/* select main OSC, 12MHz, as the PLL clock source. */\r
SC->CLKSRCSEL = 0x1; \r
\r
- SC->PLL0CFG = 0x0b;\r
+ SC->PLL0CFG = 0x20031;\r
SC->PLL0FEED = PLLFEED_FEED1;\r
SC->PLL0FEED = PLLFEED_FEED2;\r
- \r
+ \r
/* Enable PLL, disconnected. */\r
SC->PLL0CON = 1; \r
SC->PLL0FEED = PLLFEED_FEED1;\r
SC->CCLKCFG = 0x03;\r
\r
/* Configure flash accelerator. */\r
- SC->FLASHCFG = 0x303a;\r
+ SC->FLASHCFG = 0x403a;\r
\r
/* Check lock bit status. */\r
while( ( ( SC->PLL0STAT & ( 1 << 26 ) ) == 0 ) ); \r
}\r
/*-----------------------------------------------------------*/\r
\r
-void vApplicationStackOverflowHook( xTaskHandle *pxTask, signed portCHAR *pcTaskName )\r
+void vApplicationStackOverflowHook( xTaskHandle *pxTask, signed char *pcTaskName )\r
{\r
/* This function will get called if a task overflows its stack. */\r
\r
projects / freertos / blobdiff