/*\r
- FreeRTOS.org V5.3.1 - Copyright (C) 2003-2009 Richard Barry.\r
-\r
- This file is part of the FreeRTOS.org distribution.\r
-\r
- FreeRTOS.org is free software; you can redistribute it and/or modify it\r
- under the terms of the GNU General Public License (version 2) as published\r
- by the 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.org without being obliged to provide\r
- the source code for any proprietary components. Alternative commercial\r
- license and support terms are also available upon request. See the\r
- licensing section of http://www.FreeRTOS.org for full details.\r
-\r
- FreeRTOS.org 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.org; 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
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *\r
- * *\r
- * This is a concise, step by step, 'hands on' guide that describes both *\r
- * general multitasking concepts and FreeRTOS specifics. It presents and *\r
- * explains numerous examples that are written using the FreeRTOS API. *\r
- * Full source code for all the examples is provided in an accompanying *\r
- * .zip file. *\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
/* FreeRTOS.org includes. */\r
#define partstFIO2_BITS ( ( unsigned long ) 0x0000007C )\r
#define partstFIO1_BITS ( ( unsigned long ) 0xB0000000 )\r
#define partstNUM_LEDS ( 5 )\r
-#define partstALL_OUTPUTS_OFF ( ( unsigned portLONG ) 0xff )\r
+#define partstALL_OUTPUTS_OFF ( ( unsigned long ) 0xff )\r
\r
/*-----------------------------------------------------------\r
* Simple parallel port IO routines.\r
void vParTestInitialise( void )\r
{\r
/* LEDs on ports 1 and 2 to output. */\r
- FIO2DIR = partstFIO2_BITS;\r
- FIO1DIR = partstFIO1_BITS;\r
+ GPIO2->FIODIR = partstFIO2_BITS;\r
+ GPIO1->FIODIR = partstFIO1_BITS;\r
\r
/* Start will all LEDs off. */\r
- FIO1CLR = partstFIO1_BITS;\r
- FIO2CLR = partstFIO2_BITS;\r
+ GPIO2->FIOCLR = partstFIO2_BITS;\r
+ GPIO1->FIOCLR = partstFIO1_BITS;\r
}\r
/*-----------------------------------------------------------*/\r
\r
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )\r
+void vParTestSetLED( unsigned long ulLEDIn, signed long xValue )\r
{\r
-unsigned portLONG ulLED = partstFIRST_IO;\r
+unsigned long ulLED = partstFIRST_IO;\r
\r
- if( uxLED < partstNUM_LEDS )\r
+ /* Used to set and clear LEDs on FIO2. */\r
+\r
+ if( ulLEDIn < partstNUM_LEDS )\r
{\r
/* Rotate to the wanted bit of port */\r
- ulLED <<= ( unsigned portLONG ) uxLED;\r
+ ulLED <<= ( unsigned long ) ulLEDIn;\r
\r
/* Set of clear the output. */\r
if( xValue )\r
{\r
- FIO2CLR = ulLED;\r
+ GPIO2->FIOCLR = ulLED;\r
}\r
else\r
{\r
- FIO2SET = ulLED;\r
+ GPIO2->FIOSET = ulLED;\r
}\r
}\r
}\r
/*-----------------------------------------------------------*/\r
\r
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )\r
+void vParTestToggleLED( unsigned long ulLEDIn )\r
{\r
-unsigned portLONG ulLED = partstFIRST_IO, ulCurrentState;\r
+unsigned long ulLED = partstFIRST_IO, ulCurrentState;\r
+\r
+ /* Used to toggle LEDs on FIO2. */\r
\r
- if( uxLED < partstNUM_LEDS )\r
+ if( ulLEDIn < partstNUM_LEDS )\r
{\r
/* Rotate to the wanted bit of port 0. Only P10 to P13 have an LED\r
attached. */\r
- ulLED <<= ( unsigned portLONG ) uxLED;\r
+ ulLED <<= ( unsigned long ) ulLEDIn;\r
\r
/* If this bit is already set, clear it, and visa versa. */\r
- ulCurrentState = FIO2PIN;\r
+ ulCurrentState = GPIO2->FIOPIN;\r
if( ulCurrentState & ulLED )\r
{\r
- FIO2CLR = ulLED;\r
+ GPIO2->FIOCLR = ulLED;\r
}\r
else\r
{\r
- FIO2SET = ulLED;\r
+ GPIO2->FIOSET = ulLED;\r
}\r
}\r
}\r
/*-----------------------------------------------------------*/\r
\r
-unsigned portBASE_TYPE uxParTextGetLED( unsigned portBASE_TYPE uxLED )\r
+long lParTestGetLEDState( void )\r
{\r
-unsigned portLONG ulLED = partstFIRST_IO;\r
-\r
- ulLED <<= ( unsigned portLONG ) uxLED;\r
-\r
- return ( FIO2PIN & ulLED );\r
+ /* Returns the state of the LEDs on FIO1. */\r
+ if( ( GPIO1->FIOPIN & partstFIO1_BITS ) != 0 )\r
+ {\r
+ return pdFALSE;\r
+ }\r
+ else\r
+ {\r
+ return pdTRUE;\r
+ }\r
}\r
/*-----------------------------------------------------------*/\r
\r
-long lParTestGetLEDState( unsigned portBASE_TYPE uxLED )\r
+void vParTestSetLEDState( long lState )\r
{\r
- return 0;\r
+ /* Used to set and clear the LEDs on FIO1. */\r
+ if( lState != pdFALSE )\r
+ {\r
+ GPIO1->FIOSET = partstFIO1_BITS;\r
+ }\r
+ else\r
+ {\r
+ GPIO1->FIOCLR = partstFIO1_BITS;\r
+ }\r
}\r
/*-----------------------------------------------------------*/\r
\r
-int __putchar( int x )\r
-{\r
- /* Not used. */\r
-}\r
-\r
-\r
-\r
-\r
projects / freertos / blobdiff