2 FreeRTOS.org V4.7.1 - Copyright (C) 2003-2008 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
28 Please ensure to read the configuration and relevant port sections of the
\r
29 online documentation.
\r
31 +++ http://www.FreeRTOS.org +++
\r
32 Documentation, latest information, license and contact details.
\r
34 +++ http://www.SafeRTOS.com +++
\r
35 A version that is certified for use in safety critical systems.
\r
37 +++ http://www.OpenRTOS.com +++
\r
38 Commercial support, development, porting, licensing and training services.
\r
40 ***************************************************************************
\r
43 /* Scheduler includes. */
\r
44 #include "FreeRTOS.h"
\r
46 /* Demo app includes. */
\r
47 #include "partest.h"
\r
52 /*-----------------------------------------------------------
\r
53 * Simple parallel port IO routines.
\r
54 *-----------------------------------------------------------*/
\r
56 void vParTestInitialise( void )
\r
58 /* All LEDs output. */
\r
62 mJTAGPortEnable( 0 );
\r
64 /*-----------------------------------------------------------*/
\r
66 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
\r
68 unsigned portBASE_TYPE uxLEDBit;
\r
70 /* Which port A bit is being modified? */
\r
71 uxLEDBit = 1 << uxLED;
\r
75 /* Turn the LED on. Use of the PORTASET register removes the need
\r
76 to use a critical section. */
\r
77 PORTASET = uxLEDBit;
\r
81 /* Turn the LED off. Use of the PORTACLR register removes the need
\r
82 to use a critical section. */
\r
83 PORTACLR = uxLEDBit;
\r
86 /*-----------------------------------------------------------*/
\r
88 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
\r
90 unsigned portBASE_TYPE uxLEDBit;
\r
92 uxLEDBit = 1 << uxLED;
\r
94 /* Use of the PORTAINV register removes the need to use a critical section. */
\r
95 PORTAINV = uxLEDBit;
\r