2 FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
\r
4 VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
\r
6 ***************************************************************************
\r
8 * FreeRTOS provides completely free yet professionally developed, *
\r
9 * robust, strictly quality controlled, supported, and cross *
\r
10 * platform software that has become a de facto standard. *
\r
12 * Help yourself get started quickly and support the FreeRTOS *
\r
13 * project by purchasing a FreeRTOS tutorial book, reference *
\r
14 * manual, or both from: http://www.FreeRTOS.org/Documentation *
\r
18 ***************************************************************************
\r
20 This file is part of the FreeRTOS distribution.
\r
22 FreeRTOS is free software; you can redistribute it and/or modify it under
\r
23 the terms of the GNU General Public License (version 2) as published by the
\r
24 Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
\r
26 >>! NOTE: The modification to the GPL is included to allow you to distribute
\r
27 >>! a combined work that includes FreeRTOS without being obliged to provide
\r
28 >>! the source code for proprietary components outside of the FreeRTOS
\r
31 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
\r
32 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
\r
33 FOR A PARTICULAR PURPOSE. Full license text is available from the following
\r
34 link: http://www.freertos.org/a00114.html
\r
38 ***************************************************************************
\r
40 * Having a problem? Start by reading the FAQ "My application does *
\r
41 * not run, what could be wrong?" *
\r
43 * http://www.FreeRTOS.org/FAQHelp.html *
\r
45 ***************************************************************************
\r
47 http://www.FreeRTOS.org - Documentation, books, training, latest versions,
\r
48 license and Real Time Engineers Ltd. contact details.
\r
50 http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
\r
51 including FreeRTOS+Trace - an indispensable productivity tool, a DOS
\r
52 compatible FAT file system, and our tiny thread aware UDP/IP stack.
\r
54 http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
\r
55 Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
\r
56 licenses offer ticketed support, indemnification and middleware.
\r
58 http://www.SafeRTOS.com - High Integrity Systems also provide a safety
\r
59 engineered and independently SIL3 certified version for use in safety and
\r
60 mission critical applications that require provable dependability.
\r
69 EXTERN ulRegTest1LoopCounter
\r
70 EXTERN ulRegTest2LoopCounter
\r
72 PUBLIC vRegTest1Task
\r
73 PUBLIC vRegTest2Task
\r
75 /*-----------------------------------------------------------*/
\r
78 /* Fill the core registers with known values. This is only done once. */
\r
99 /* Repeatedly check that each register still contains the value written to
\r
100 it when the task started. */
\r
102 bne reg1_error_loop
\r
104 bne reg1_error_loop
\r
106 bne reg1_error_loop
\r
108 bne reg1_error_loop
\r
110 bne reg1_error_loop
\r
112 bne reg1_error_loop
\r
114 bne reg1_error_loop
\r
116 bne reg1_error_loop
\r
119 bne reg1_error_loop
\r
122 bne reg1_error_loop
\r
125 bne reg1_error_loop
\r
128 bne reg1_error_loop
\r
131 bne reg1_error_loop
\r
133 /* Everything passed, increment the loop counter. */
\r
135 ldr r0, =ulRegTest1LoopCounter
\r
140 /* Yield to increase test coverage. */
\r
142 ldr r1, =0xe000ed04 /* NVIC_INT_CTRL */
\r
143 lsls r0 ,r0, #28 /* Shift to PendSV bit */
\r
153 /* If this line is hit then there was an error in a core register value.
\r
154 The loop ensures the loop counter stops incrementing. */
\r
162 /* Fill the core registers with known values. This is only done once. */
\r
183 /* Repeatedly check that each register still contains the value written to
\r
184 it when the task started. */
\r
186 bne reg2_error_loop
\r
188 bne reg2_error_loop
\r
190 bne reg2_error_loop
\r
192 bne reg2_error_loop
\r
194 bne reg2_error_loop
\r
196 bne reg2_error_loop
\r
198 bne reg2_error_loop
\r
200 bne reg2_error_loop
\r
203 bne reg2_error_loop
\r
206 bne reg2_error_loop
\r
209 bne reg2_error_loop
\r
212 bne reg2_error_loop
\r
215 bne reg2_error_loop
\r
217 /* Everything passed, increment the loop counter. */
\r
219 ldr r0, =ulRegTest2LoopCounter
\r
230 ;/* If this line is hit then there was an error in a core register value.
\r
231 ;The loop ensures the loop counter stops incrementing. */
\r