2 FreeRTOS V6.1.0 - Copyright (C) 2010 Real Time Engineers Ltd.
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4 ***************************************************************************
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8 * + New to FreeRTOS, *
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9 * + Wanting to learn FreeRTOS or multitasking in general quickly *
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10 * + Looking for basic training, *
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11 * + Wanting to improve your FreeRTOS skills and productivity *
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13 * then take a look at the FreeRTOS books - available as PDF or paperback *
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15 * "Using the FreeRTOS Real Time Kernel - a Practical Guide" *
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16 * http://www.FreeRTOS.org/Documentation *
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18 * A pdf reference manual is also available. Both are usually delivered *
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19 * to your inbox within 20 minutes to two hours when purchased between 8am *
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20 * and 8pm GMT (although please allow up to 24 hours in case of *
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21 * exceptional circumstances). Thank you for your support! *
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23 ***************************************************************************
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25 This file is part of the FreeRTOS distribution.
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27 FreeRTOS is free software; you can redistribute it and/or modify it under
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28 the terms of the GNU General Public License (version 2) as published by the
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29 Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
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30 ***NOTE*** The exception to the GPL is included to allow you to distribute
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31 a combined work that includes FreeRTOS without being obliged to provide the
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32 source code for proprietary components outside of the FreeRTOS kernel.
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33 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
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34 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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35 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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36 more details. You should have received a copy of the GNU General Public
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37 License and the FreeRTOS license exception along with FreeRTOS; if not it
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38 can be viewed here: http://www.freertos.org/a00114.html and also obtained
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39 by writing to Richard Barry, contact details for whom are available on the
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44 http://www.FreeRTOS.org - Documentation, latest information, license and
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47 http://www.SafeRTOS.com - A version that is certified for use in safety
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50 http://www.OpenRTOS.com - Commercial support, development, porting,
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51 licensing and training services.
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55 /* The following #error directive is to remind users that a batch file must be
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56 * executed prior to this project being built. The batch file *cannot* be
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57 * executed from within CCS4! Once it has been executed, re-open or refresh
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58 * the CCS4 project and remove the #error line below.
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60 //#error Ensure CreateProjectDirectoryStructure.bat has been executed before building. See comment immediately above.
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63 #ifndef FREERTOS_CONFIG_H
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64 #define FREERTOS_CONFIG_H
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66 /*-----------------------------------------------------------
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67 * Application specific definitions.
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69 * These definitions should be adjusted for your particular hardware and
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70 * application requirements.
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72 * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
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73 * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
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75 * See http://www.freertos.org/a00110.html.
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76 *----------------------------------------------------------*/
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78 #define configUSE_PREEMPTION 1
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79 #define configUSE_IDLE_HOOK 1
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80 #define configUSE_TICK_HOOK 1
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81 #define configCPU_CLOCK_HZ ( 16000000UL )
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82 #define configTICK_RATE_HZ ( ( portTickType ) 1000 )
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83 #define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
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84 #define configTOTAL_HEAP_SIZE ( ( size_t ) ( 9 * 1024 ) )
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85 #define configMAX_TASK_NAME_LEN ( 10 )
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86 #define configUSE_TRACE_FACILITY 1
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87 #define configUSE_16_BIT_TICKS 0
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88 #define configIDLE_SHOULD_YIELD 1
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89 #define configUSE_MUTEXES 1
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90 #define configQUEUE_REGISTRY_SIZE 0
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91 #define configGENERATE_RUN_TIME_STATS 1
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92 #define configCHECK_FOR_STACK_OVERFLOW 2
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93 #define configUSE_RECURSIVE_MUTEXES 0
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94 #define configUSE_MALLOC_FAILED_HOOK 1
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95 #define configUSE_APPLICATION_TASK_TAG 0
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97 #ifdef __LARGE_DATA_MODEL__
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98 #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 80 )
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100 #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 120 )
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103 /* Co-routine definitions. */
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104 #define configUSE_CO_ROUTINES 0
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105 #define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
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107 /* Set the following definitions to 1 to include the API function, or zero
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108 to exclude the API function. */
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109 #define INCLUDE_vTaskPrioritySet 1
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110 #define INCLUDE_uxTaskPriorityGet 1
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111 #define INCLUDE_vTaskDelete 0
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112 #define INCLUDE_vTaskCleanUpResources 0
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113 #define INCLUDE_vTaskSuspend 1
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114 #define INCLUDE_vTaskDelayUntil 1
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115 #define INCLUDE_vTaskDelay 1
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117 /* The MSP430X port uses a callback function to configure its tick interrupt.
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118 This allows the application to choose the tick interrupt source.
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119 configTICK_VECTOR must also be set in FreeRTOSConfig.h to the correct interrupt
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120 vector for the chosen tick interrupt source. This implementation of
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121 vApplicationSetupTimerInterrupt() generates the tick from timer A0, so in this
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122 case configTICK_VECTOR is set to TIMER0_A0_VECTOR. */
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123 #define configTICK_VECTOR TIMER0_A0_VECTOR
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125 extern void vConfigureTimerForRunTimeStats( void );
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126 extern volatile unsigned long ulStatsOverflowCount;
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128 /* Configure a 16 bit timer to generate the time base for the run time stats.
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129 The timer is configured to interrupt each time it overflows so a count of
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130 overflows can be kept - that way a 32 bit time value can be constructed from
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131 the timers current count value and the number of overflows. */
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132 #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
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134 /* Construct a 32 bit time value for use as the run time stats time base. This
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135 comes from the current value of a 16 bit timer combined with the number of times
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136 the timer has overflowed. */
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137 #define portALT_GET_RUN_TIME_COUNTER_VALUE( ulCountValue ) \
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139 /* Stop the counter counting temporarily. */ \
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140 TA1CTL &= ~MC__CONTINOUS; \
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142 /* Check to see if any counter overflow interrupts are pending. */ \
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143 if( ( TA1CTL & TAIFG ) != 0 ) \
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145 /* An overflow has occurred but not yet been processed. */ \
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146 ulStatsOverflowCount++; \
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148 /* Clear the interrupt. */ \
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149 TA1CTL &= ~TAIFG; \
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152 /* Generate a 32 bit counter value by combinging the current peripheral \
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153 counter value with the number of overflows. */ \
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154 ulCountValue = ( ulStatsOverflowCount << 16UL ); \
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155 ulCountValue |= ( unsigned long ) TA1R; \
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156 TA1CTL |= MC__CONTINOUS; \
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158 #endif /* FREERTOS_CONFIG_H */
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