2 FreeRTOS.org V4.1.0 - Copyright (C) 2003-2006 Richard Barry.
\r
4 This file is part of the FreeRTOS.org distribution.
\r
6 FreeRTOS.org is free software; you can redistribute it and/or modify
\r
7 it under the terms of the GNU General Public License as published by
\r
8 the Free Software Foundation; either version 2 of the License, or
\r
9 (at your option) any later version.
\r
11 FreeRTOS.org is distributed in the hope that it will be useful,
\r
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
\r
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\r
14 GNU General Public License for more details.
\r
16 You should have received a copy of the GNU General Public License
\r
17 along with FreeRTOS.org; if not, write to the Free Software
\r
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
\r
20 A special exception to the GPL can be applied should you wish to distribute
\r
21 a combined work that includes FreeRTOS.org, without being obliged to provide
\r
22 the source code for any proprietary components. See the licensing section
\r
23 of http://www.FreeRTOS.org for full details of how and when the exception
\r
26 ***************************************************************************
\r
27 See http://www.FreeRTOS.org for documentation, latest information, license
\r
28 and contact details. Please ensure to read the configuration and relevant
\r
29 port sections of the online documentation.
\r
30 ***************************************************************************
\r
33 /*-----------------------------------------------------------
\r
34 * Simple parallel port IO routines for the LED's.
\r
35 *-----------------------------------------------------------*/
\r
38 /* Scheduler includes. */
\r
39 #include "FreeRTOS.h"
\r
41 /* Demo application includes. */
\r
42 #include "partest.h"
\r
44 /* Board specific defines. */
\r
45 #define partstFIRST_IO ( ( unsigned portLONG ) 0x10000 )
\r
46 #define partstNUM_LEDS ( 8 )
\r
48 /*-----------------------------------------------------------*/
\r
50 void vParTestInitialise( void )
\r
52 /* The ports are setup within prvInitialiseHardware(), called by main(). */
\r
54 /*-----------------------------------------------------------*/
\r
56 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
\r
58 unsigned portLONG ulLED = partstFIRST_IO;
\r
60 if( uxLED < partstNUM_LEDS )
\r
62 /* Rotate to the wanted bit of port 1. Only P16 to P23 have an LED
\r
64 ulLED <<= ( unsigned portLONG ) uxLED;
\r
66 /* Set or clear the output. */
\r
77 /*-----------------------------------------------------------*/
\r
79 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
\r
81 unsigned portLONG ulLED = partstFIRST_IO, ulCurrentState;
\r
83 if( uxLED < partstNUM_LEDS )
\r
85 /* Rotate to the wanted bit of port 1. Only P10 to P13 have an LED
\r
87 ulLED <<= ( unsigned portLONG ) uxLED;
\r
89 /* If this bit is already set, clear it, and visa versa. */
\r
90 ulCurrentState = IO1PIN;
\r
91 if( ulCurrentState & ulLED )
\r