/*\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 V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.\r
+ \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
+ * *\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
+ * *\r
+ * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *\r
+ * *\r
+ * Thank you for using FreeRTOS, and thank you for your support! *\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
+\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
*\r
* "uIP" task - This is the task that handles the uIP stack. All TCP/IP\r
* processing is performed in this task.\r
+ * \r
+ * "USB" task - Enumerates the USB device as a CDC class, then echoes back all\r
+ * received characters with a configurable offset (for example, if the offset\r
+ * is 1 and 'A' is received then 'B' will be sent back). A dumb terminal such\r
+ * as Hyperterminal can be used to talk to the USB task.\r
*/\r
\r
/* Scheduler includes. */\r
*/\r
extern void vuIP_Task( void *pvParameters );\r
\r
+/*\r
+ * The task that handles the USB stack.\r
+ */\r
+extern void vUSBTask( void *pvParameters );\r
+\r
/*\r
* Simply returns the current status message for display on served WEB pages.\r
*/\r
vStartRecursiveMutexTasks();\r
vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );\r
\r
+ /* Create the USB task. */\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
\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
/* Disable TPIU. */\r
PINCON->PINSEL10 = 0;\r
\r
- /* Disconnect the main PLL. */\r
- SC->PLL0CON &= ~PLLCON_PLLC;\r
- SC->PLL0FEED = PLLFEED_FEED1;\r
- SC->PLL0FEED = PLLFEED_FEED2;\r
- while ((SC->PLL0STAT & PLLSTAT_PLLC) != 0);\r
-\r
- /* Turn off the main PLL. */\r
- SC->PLL0CON &= ~PLLCON_PLLE;\r
- SC->PLL0FEED = PLLFEED_FEED1;\r
- SC->PLL0FEED = PLLFEED_FEED2;\r
- while ((SC->PLL0STAT & PLLSTAT_PLLE) != 0);\r
-\r
- /* No CPU clock divider. */\r
- SC->CCLKCFG = 0;\r
-\r
- /* OSCEN. */\r
- SC->SCS = 0x20;\r
- while ((SC->SCS & 0x40) == 0);\r
-\r
- /* Use main oscillator. */\r
- SC->CLKSRCSEL = 1;\r
- SC->PLL0CFG = (PLLCFG_MUL16 | PLLCFG_DIV1);\r
-\r
- SC->PLL0FEED = PLLFEED_FEED1;\r
- SC->PLL0FEED = PLLFEED_FEED2;\r
-\r
- /* Activate the PLL by turning it on then feeding the correct\r
- sequence of bytes. */\r
- SC->PLL0CON = PLLCON_PLLE;\r
- SC->PLL0FEED = PLLFEED_FEED1;\r
- SC->PLL0FEED = PLLFEED_FEED2;\r
-\r
- /* 6x CPU clock divider (64 MHz) */\r
- SC->CCLKCFG = 5;\r
-\r
- /* Wait for the PLL to lock. */\r
- while ((SC->PLL0STAT & PLLSTAT_PLOCK) == 0);\r
-\r
- /* Connect the PLL. */\r
- SC->PLL0CON = PLLCON_PLLC | PLLCON_PLLE;\r
- SC->PLL0FEED = PLLFEED_FEED1;\r
- SC->PLL0FEED = PLLFEED_FEED2;\r
-\r
/* Setup the peripheral bus to be the same as the PLL output (64 MHz). */\r
SC->PCLKSEL0 = 0x05555555;\r
\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