]> git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/MB91460_Softune/SRC/partest/partest.c
Update version number ready to release the FAT file system demo.
[freertos] / FreeRTOS / Demo / MB91460_Softune / SRC / partest / partest.c
1 /*\r
2     FreeRTOS V7.4.2 - Copyright (C) 2013 Real Time Engineers Ltd.\r
3 \r
4     FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME.  PLEASE VISIT\r
5     http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
6 \r
7     ***************************************************************************\r
8      *                                                                       *\r
9      *    FreeRTOS tutorial books are available in pdf and paperback.        *\r
10      *    Complete, revised, and edited pdf reference manuals are also       *\r
11      *    available.                                                         *\r
12      *                                                                       *\r
13      *    Purchasing FreeRTOS documentation will not only help you, by       *\r
14      *    ensuring you get running as quickly as possible and with an        *\r
15      *    in-depth knowledge of how to use FreeRTOS, it will also help       *\r
16      *    the FreeRTOS project to continue with its mission of providing     *\r
17      *    professional grade, cross platform, de facto standard solutions    *\r
18      *    for microcontrollers - completely free of charge!                  *\r
19      *                                                                       *\r
20      *    >>> See http://www.FreeRTOS.org/Documentation for details. <<<     *\r
21      *                                                                       *\r
22      *    Thank you for using FreeRTOS, and thank you for your support!      *\r
23      *                                                                       *\r
24     ***************************************************************************\r
25 \r
26 \r
27     This file is part of the FreeRTOS distribution.\r
28 \r
29     FreeRTOS is free software; you can redistribute it and/or modify it under\r
30     the terms of the GNU General Public License (version 2) as published by the\r
31     Free Software Foundation AND MODIFIED BY the FreeRTOS exception.\r
32 \r
33     >>>>>>NOTE<<<<<< The modification to the GPL is included to allow you to\r
34     distribute a combined work that includes FreeRTOS without being obliged to\r
35     provide the source code for proprietary components outside of the FreeRTOS\r
36     kernel.\r
37 \r
38     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
39     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
40     FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more\r
41     details. You should have received a copy of the GNU General Public License\r
42     and the FreeRTOS license exception along with FreeRTOS; if not it can be\r
43     viewed here: http://www.freertos.org/a00114.html and also obtained by\r
44     writing to Real Time Engineers Ltd., contact details for whom are available\r
45     on the FreeRTOS WEB site.\r
46 \r
47     1 tab == 4 spaces!\r
48 \r
49     ***************************************************************************\r
50      *                                                                       *\r
51      *    Having a problem?  Start by reading the FAQ "My application does   *\r
52      *    not run, what could be wrong?"                                     *\r
53      *                                                                       *\r
54      *    http://www.FreeRTOS.org/FAQHelp.html                               *\r
55      *                                                                       *\r
56     ***************************************************************************\r
57 \r
58 \r
59     http://www.FreeRTOS.org - Documentation, books, training, latest versions, \r
60     license and Real Time Engineers Ltd. contact details.\r
61 \r
62     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
63     including FreeRTOS+Trace - an indispensable productivity tool, and our new\r
64     fully thread aware and reentrant UDP/IP stack.\r
65 \r
66     http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High \r
67     Integrity Systems, who sell the code with commercial support, \r
68     indemnification and middleware, under the OpenRTOS brand.\r
69     \r
70     http://www.SafeRTOS.com - High Integrity Systems also provide a safety \r
71     engineered and independently SIL3 certified version for use in safety and \r
72     mission critical applications that require provable dependability.\r
73 */\r
74 \r
75 \r
76 /* Scheduler includes. */\r
77 #include "FreeRTOS.h"\r
78 #include "task.h"\r
79 \r
80 #define partstNUM_LEDs  8\r
81 \r
82 static unsigned portCHAR sState[ partstNUM_LEDs ] = { pdFALSE };\r
83 static unsigned portCHAR sState1[ partstNUM_LEDs ] = { pdFALSE };\r
84 \r
85 \r
86 /*-----------------------------------------------------------*/\r
87 void vParTestInitialise( void )\r
88 {\r
89         /* Set port for LED outputs. */\r
90         DDR16 = 0xFF;\r
91         DDR25 = 0xFF;\r
92 \r
93         /* Start with LEDs off. */\r
94         PDR25 = 0x00;\r
95         PDR16 = 0x00;\r
96 }\r
97 /*-----------------------------------------------------------*/\r
98 \r
99 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )\r
100 {\r
101         if( uxLED < partstNUM_LEDs )\r
102         {\r
103                 taskENTER_CRITICAL();\r
104                 {               \r
105                         /* Toggle the state of the single genuine on board LED. */\r
106                         if( sState[ uxLED ] )\r
107                         {\r
108                                 PDR25 |= ( 1 << uxLED );\r
109                         }\r
110                         else\r
111                         {\r
112                                 PDR25 &= ~( 1 << uxLED );\r
113                         }\r
114                 \r
115                         sState[uxLED] = !( sState[ uxLED ] );\r
116                 }               \r
117                 taskEXIT_CRITICAL();\r
118         }\r
119         else\r
120         {\r
121                 uxLED -= partstNUM_LEDs;\r
122 \r
123                 if( uxLED < partstNUM_LEDs )\r
124                 {               \r
125                         taskENTER_CRITICAL();\r
126                         {               \r
127                                 /* Toggle the state of the single genuine on board LED. */\r
128                                 if( sState1[uxLED])     \r
129                                 {\r
130                                         PDR16 |= ( 1 << uxLED );\r
131                                 }\r
132                                 else\r
133                                 {\r
134                                         PDR16 &= ~( 1 << uxLED );\r
135                                 }\r
136                         \r
137                                 sState1[ uxLED ] = !( sState1[ uxLED ] );\r
138                         }\r
139                         taskEXIT_CRITICAL();\r
140                 }\r
141         }\r
142 }\r
143 /*-----------------------------------------------------------*/\r
144 \r
145 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )\r
146 {\r
147         /* Set or clear the output [in this case show or hide the '*' character. */\r
148         if( uxLED < partstNUM_LEDs )\r
149         {\r
150                 taskENTER_CRITICAL();\r
151                 {\r
152                         if( xValue )\r
153                         {\r
154                                 PDR25 |= ( 1 << uxLED );\r
155                                 sState[ uxLED ] = 1;\r
156                         }\r
157                         else\r
158                         {\r
159                                 PDR25 &= ~( 1 << uxLED );\r
160                                 sState[ uxLED ] = 0;\r
161                         }\r
162                 }\r
163                 taskEXIT_CRITICAL();\r
164         }\r
165         else \r
166         {\r
167                 uxLED -= partstNUM_LEDs;\r
168 \r
169                 taskENTER_CRITICAL();\r
170                 {\r
171                         if( xValue )\r
172                         {\r
173                                 PDR16 |= ( 1 << uxLED );\r
174                                 sState1[ uxLED ] = 1;\r
175                         }\r
176                         else\r
177                         {\r
178                                 PDR16 &= ~( 1 << uxLED );\r
179                                 sState1[ uxLED ] = 0;\r
180                         }\r
181                 }\r
182                 taskEXIT_CRITICAL();\r
183         }\r
184 }\r
185 \r