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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [AVR_ATMega323_WinAVR/] [regtest.c] - Rev 615
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/* FreeRTOS V6.1.1 - Copyright (C) 2011 Real Time Engineers Ltd. *************************************************************************** * * * If you are: * * * * + New to FreeRTOS, * * + Wanting to learn FreeRTOS or multitasking in general quickly * * + Looking for basic training, * * + Wanting to improve your FreeRTOS skills and productivity * * * * then take a look at the FreeRTOS books - available as PDF or paperback * * * * "Using the FreeRTOS Real Time Kernel - a Practical Guide" * * http://www.FreeRTOS.org/Documentation * * * * A pdf reference manual is also available. Both are usually delivered * * to your inbox within 20 minutes to two hours when purchased between 8am * * and 8pm GMT (although please allow up to 24 hours in case of * * exceptional circumstances). Thank you for your support! * * * *************************************************************************** This file is part of the FreeRTOS distribution. FreeRTOS is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License (version 2) as published by the Free Software Foundation AND MODIFIED BY the FreeRTOS exception. ***NOTE*** The exception to the GPL is included to allow you to distribute a combined work that includes FreeRTOS without being obliged to provide the source code for proprietary components outside of the FreeRTOS kernel. FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License and the FreeRTOS license exception along with FreeRTOS; if not it can be viewed here: http://www.freertos.org/a00114.html and also obtained by writing to Richard Barry, contact details for whom are available on the FreeRTOS WEB site. 1 tab == 4 spaces! http://www.FreeRTOS.org - Documentation, latest information, license and contact details. http://www.SafeRTOS.com - A version that is certified for use in safety critical systems. http://www.OpenRTOS.com - Commercial support, development, porting, licensing and training services. */ /* Scheduler include files. */ #include "FreeRTOS.h" #include "task.h" /* Demo file headers. */ #include "regtest.h" /* * Test tasks that sets registers to known values, then checks to ensure the * values remain as expected. Test 1 and test 2 use different values. */ static void prvRegisterCheck1( void *pvParameters ); static void prvRegisterCheck2( void *pvParameters ); /* Set to a non zero value should an error be found. */ portBASE_TYPE xRegTestError = pdFALSE; /*-----------------------------------------------------------*/ void vStartRegTestTasks( void ) { xTaskCreate( prvRegisterCheck1, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL ); xTaskCreate( prvRegisterCheck2, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL ); } /*-----------------------------------------------------------*/ portBASE_TYPE xAreRegTestTasksStillRunning( void ) { portBASE_TYPE xReturn; /* If a register was found to contain an unexpected value then the xRegTestError variable would have been set to a non zero value. */ if( xRegTestError == pdFALSE ) { xReturn = pdTRUE; } else { xReturn = pdFALSE; } return xReturn; } /*-----------------------------------------------------------*/ static void prvRegisterCheck1( void *pvParameters ) { ( void ) pvParameters; for( ;; ) { asm( "LDI r31, 5" ); asm( "MOV r0, r31" ); asm( "LDI r31, 6" ); asm( "MOV r1, r31" ); asm( "LDI r31, 7" ); asm( "MOV r2, r31" ); asm( "LDI r31, 8" ); asm( "MOV r3, r31" ); asm( "LDI r31, 9" ); asm( "MOV r4, r31" ); asm( "LDI r31, 10" ); asm( "MOV r5, r31" ); asm( "LDI r31, 11" ); asm( "MOV r6, r31" ); asm( "LDI r31, 12" ); asm( "MOV r7, r31" ); asm( "LDI r31, 13" ); asm( "MOV r8, r31" ); asm( "LDI r31, 14" ); asm( "MOV r9, r31" ); asm( "LDI r31, 15" ); asm( "MOV r10, r31" ); asm( "LDI r31, 16" ); asm( "MOV r11, r31" ); asm( "LDI r31, 17" ); asm( "MOV r12, r31" ); asm( "LDI r31, 18" ); asm( "MOV r13, r31" ); asm( "LDI r31, 19" ); asm( "MOV r14, r31" ); asm( "LDI r31, 20" ); asm( "MOV r15, r31" ); asm( "LDI r16, 21" ); asm( "LDI r17, 22" ); asm( "LDI r18, 23" ); asm( "LDI r19, 24" ); asm( "LDI r20, 25" ); asm( "LDI r21, 26" ); asm( "LDI r22, 27" ); asm( "LDI r23, 28" ); asm( "LDI r24, 29" ); asm( "LDI r25, 30" ); asm( "LDI r26, 31" ); asm( "LDI r27, 32" ); asm( "LDI r30, 33" ); asm( "LDI r31, 5" ); asm( "CPSE r31, r0" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 6" ); asm( "CPSE r31, r1" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 7" ); asm( "CPSE r31, r2" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 8" ); asm( "CPSE r31, r3" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 9" ); asm( "CPSE r31, r4" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 10" ); asm( "CPSE r31, r5" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 11" ); asm( "CPSE r31, r6" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 12" ); asm( "CPSE r31, r7" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 13" ); asm( "CPSE r31, r8" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 14" ); asm( "CPSE r31, r9" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 15" ); asm( "CPSE r31, r10" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 16" ); asm( "CPSE r31, r11" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 17" ); asm( "CPSE r31, r12" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 18" ); asm( "CPSE r31, r13" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 19" ); asm( "CPSE r31, r14" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 20" ); asm( "CPSE r31, r15" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 21" ); asm( "CPSE r31, r16" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 22" ); asm( "CPSE r31, r17" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 23" ); asm( "CPSE r31, r18" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 24" ); asm( "CPSE r31, r19" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 25" ); asm( "CPSE r31, r20" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 26" ); asm( "CPSE r31, r21" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 27" ); asm( "CPSE r31, r22" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 28" ); asm( "CPSE r31, r23" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 29" ); asm( "CPSE r31, r24" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 30" ); asm( "CPSE r31, r25" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 31" ); asm( "CPSE r31, r26" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 32" ); asm( "CPSE r31, r27" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 33" ); asm( "CPSE r31, r30" ); asm( "STS xRegTestError, r0" ); } } /*-----------------------------------------------------------*/ static void prvRegisterCheck2( void *pvParameters ) { ( void ) pvParameters; for( ;; ) { asm( "LDI r31, 1" ); asm( "MOV r0, r31" ); asm( "LDI r31, 2" ); asm( "MOV r1, r31" ); asm( "LDI r31, 3" ); asm( "MOV r2, r31" ); asm( "LDI r31, 4" ); asm( "MOV r3, r31" ); asm( "LDI r31, 5" ); asm( "MOV r4, r31" ); asm( "LDI r31, 6" ); asm( "MOV r5, r31" ); asm( "LDI r31, 7" ); asm( "MOV r6, r31" ); asm( "LDI r31, 8" ); asm( "MOV r7, r31" ); asm( "LDI r31, 9" ); asm( "MOV r8, r31" ); asm( "LDI r31, 10" ); asm( "MOV r9, r31" ); asm( "LDI r31, 11" ); asm( "MOV r10, r31" ); asm( "LDI r31, 12" ); asm( "MOV r11, r31" ); asm( "LDI r31, 13" ); asm( "MOV r12, r31" ); asm( "LDI r31, 14" ); asm( "MOV r13, r31" ); asm( "LDI r31, 15" ); asm( "MOV r14, r31" ); asm( "LDI r31, 16" ); asm( "MOV r15, r31" ); asm( "LDI r16, 17" ); asm( "LDI r17, 18" ); asm( "LDI r18, 19" ); asm( "LDI r19, 20" ); asm( "LDI r20, 21" ); asm( "LDI r21, 22" ); asm( "LDI r22, 23" ); asm( "LDI r23, 24" ); asm( "LDI r24, 25" ); asm( "LDI r25, 26" ); asm( "LDI r26, 27" ); asm( "LDI r27, 28" ); asm( "LDI r30, 29" ); asm( "LDI r31, 1" ); asm( "CPSE r31, r0" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 2" ); asm( "CPSE r31, r1" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 3" ); asm( "CPSE r31, r2" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 4" ); asm( "CPSE r31, r3" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 5" ); asm( "CPSE r31, r4" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 6" ); asm( "CPSE r31, r5" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 7" ); asm( "CPSE r31, r6" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 8" ); asm( "CPSE r31, r7" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 9" ); asm( "CPSE r31, r8" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 10" ); asm( "CPSE r31, r9" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 11" ); asm( "CPSE r31, r10" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 12" ); asm( "CPSE r31, r11" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 13" ); asm( "CPSE r31, r12" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 14" ); asm( "CPSE r31, r13" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 15" ); asm( "CPSE r31, r14" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 16" ); asm( "CPSE r31, r15" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 17" ); asm( "CPSE r31, r16" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 18" ); asm( "CPSE r31, r17" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 19" ); asm( "CPSE r31, r18" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 20" ); asm( "CPSE r31, r19" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 21" ); asm( "CPSE r31, r20" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 22" ); asm( "CPSE r31, r21" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 23" ); asm( "CPSE r31, r22" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 24" ); asm( "CPSE r31, r23" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 25" ); asm( "CPSE r31, r24" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 26" ); asm( "CPSE r31, r25" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 27" ); asm( "CPSE r31, r26" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 28" ); asm( "CPSE r31, r27" ); asm( "STS xRegTestError, r0" ); asm( "LDI r31, 29" ); asm( "CPSE r31, r30" ); asm( "STS xRegTestError, r0" ); } }
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