--- /dev/null
+/*\r
+ FreeRTOS V6.0.5 - 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 eBook *\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
+ * Simple IO routines to control the LEDs.\r
+ *-----------------------------------------------------------*/\r
+\r
+/* Scheduler includes. */\r
+#include "FreeRTOS.h"\r
+#include "task.h"\r
+\r
+/* Demo includes. */\r
+#include "partest.h"\r
+\r
+/* Hardware specifics. */\r
+#include "iodefine.h"\r
+\r
+#define partestNUM_LEDS ( 6 )\r
+\r
+long lParTestGetLEDState( unsigned long ulLED );\r
+\r
+/*-----------------------------------------------------------*/\r
+\r
+void vParTestInitialise( void )\r
+{\r
+ /* Port pin configuration is done by the low level set up prior to this \r
+ function being called. */\r
+\r
+ /* Start with all LEDs off. */\r
+ LED0 = LED_OFF;\r
+ LED0 = LED_OFF;\r
+ LED0 = LED_OFF;\r
+ LED0 = LED_OFF;\r
+ LED0 = LED_OFF;\r
+ LED0 = LED_OFF;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
+{\r
+ if( ulLED < partestNUM_LEDS )\r
+ {\r
+ if( xValue != 0 )\r
+ {\r
+ /* Turn the LED on. */\r
+ taskENTER_CRITICAL();\r
+ {\r
+ switch( ulLED )\r
+ {\r
+ case 0: LED0 = LED_ON;\r
+ break;\r
+ case 1: LED1 = LED_ON;\r
+ break;\r
+ case 2: LED2 = LED_ON;\r
+ break;\r
+ case 3: LED3 = LED_ON;\r
+ break;\r
+ case 4: LED4 = LED_ON;\r
+ break;\r
+ case 5: LED5 = LED_ON;\r
+ break;\r
+ }\r
+ }\r
+ taskEXIT_CRITICAL();\r
+ }\r
+ else\r
+ {\r
+ /* Turn the LED off. */\r
+ taskENTER_CRITICAL();\r
+ {\r
+ switch( ulLED )\r
+ {\r
+ case 0: LED0 = LED_OFF;\r
+ break;\r
+ case 1: LED1 = LED_OFF;\r
+ break;\r
+ case 2: LED2 = LED_OFF;\r
+ break;\r
+ case 3: LED3 = LED_OFF;\r
+ break;\r
+ case 4: LED4 = LED_OFF;\r
+ break;\r
+ case 5: LED5 = LED_OFF;\r
+ break;\r
+ }\r
+\r
+ }\r
+ taskEXIT_CRITICAL();\r
+ }\r
+ }\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+void vParTestToggleLED( unsigned long ulLED )\r
+{\r
+ if( ulLED < partestNUM_LEDS )\r
+ {\r
+ taskENTER_CRITICAL();\r
+ {\r
+ if( lParTestGetLEDState( ulLED ) != 0x00 )\r
+ {\r
+ vParTestSetLED( ulLED, 1 );\r
+ }\r
+ else\r
+ {\r
+ vParTestSetLED( ulLED, 0 );\r
+ }\r
+ }\r
+ taskEXIT_CRITICAL();\r
+ }\r
+}\r
+/*-----------------------------------------------------------*/\r
+ \r
+long lParTestGetLEDState( unsigned long ulLED )\r
+{\r
+long lReturn = pdFALSE;\r
+\r
+ if( ulLED < partestNUM_LEDS )\r
+ {\r
+ switch( ulLED )\r
+ {\r
+ case 0 : if( LED0 != 0 )\r
+ {\r
+ lReturn = pdTRUE;\r
+ }\r
+ break; \r
+ case 1 : if( LED1 != 0 )\r
+ {\r
+ lReturn = pdTRUE;\r
+ }\r
+ break; \r
+ case 2 : if( LED2 != 0 )\r
+ {\r
+ lReturn = pdTRUE;\r
+ }\r
+ break; \r
+ case 3 : if( LED3 != 0 )\r
+ {\r
+ lReturn = pdTRUE;\r
+ }\r
+ break; \r
+ case 4 : if( LED4 != 0 )\r
+ {\r
+ lReturn = pdTRUE;\r
+ }\r
+ break; \r
+ case 5 : if( LED5 != 0 )\r
+ {\r
+ lReturn = pdTRUE;\r
+ }\r
+ break; \r
+ }\r
+ }\r
+ \r
+ return lReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+
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projects / freertos / commitdiff