2 FreeRTOS V7.3.0 - Copyright (C) 2012 Real Time Engineers Ltd.
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4 FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
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5 http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
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7 ***************************************************************************
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9 * FreeRTOS tutorial books are available in pdf and paperback. *
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10 * Complete, revised, and edited pdf reference manuals are also *
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13 * Purchasing FreeRTOS documentation will not only help you, by *
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14 * ensuring you get running as quickly as possible and with an *
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15 * in-depth knowledge of how to use FreeRTOS, it will also help *
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16 * the FreeRTOS project to continue with its mission of providing *
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17 * professional grade, cross platform, de facto standard solutions *
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18 * for microcontrollers - completely free of charge! *
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20 * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
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22 * Thank you for using FreeRTOS, and thank you for your support! *
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24 ***************************************************************************
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27 This file is part of the FreeRTOS distribution.
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29 FreeRTOS is free software; you can redistribute it and/or modify it under
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30 the terms of the GNU General Public License (version 2) as published by the
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31 Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
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32 >>>NOTE<<< The modification to the GPL is included to allow you to
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33 distribute a combined work that includes FreeRTOS without being obliged to
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34 provide the source code for proprietary components outside of the FreeRTOS
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35 kernel. FreeRTOS is distributed in the hope that it will be useful, but
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36 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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37 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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38 more details. You should have received a copy of the GNU General Public
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39 License and the FreeRTOS license exception along with FreeRTOS; if not it
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40 can be viewed here: http://www.freertos.org/a00114.html and also obtained
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41 by writing to Richard Barry, contact details for whom are available on the
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46 ***************************************************************************
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48 * Having a problem? Start by reading the FAQ "My application does *
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49 * not run, what could be wrong?" *
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51 * http://www.FreeRTOS.org/FAQHelp.html *
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53 ***************************************************************************
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56 http://www.FreeRTOS.org - Documentation, training, latest versions, license
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57 and contact details.
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59 http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
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60 including FreeRTOS+Trace - an indispensable productivity tool.
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62 Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
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63 the code with commercial support, indemnification, and middleware, under
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64 the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
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65 provide a safety engineered and independently SIL3 certified version under
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66 the SafeRTOS brand: http://www.SafeRTOS.com.
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69 #ifndef FREERTOS_CONFIG_H
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70 #define FREERTOS_CONFIG_H
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72 /*-----------------------------------------------------------
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73 * Application specific definitions.
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75 * These definitions should be adjusted for your particular hardware and
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76 * application requirements.
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78 * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
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79 * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
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81 * See http://www.freertos.org/a00110.html.
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82 *----------------------------------------------------------*/
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84 #define configUSE_PREEMPTION 1
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85 #define configUSE_IDLE_HOOK 1
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86 #define configUSE_TICK_HOOK 1
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87 #define configCPU_CLOCK_HZ ( 25000000UL )
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88 #define configLFXT_CLOCK_HZ ( 32768L )
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89 #define configTICK_RATE_HZ ( ( portTickType ) 1000 )
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90 #define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
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91 #define configTOTAL_HEAP_SIZE ( ( size_t ) ( 10 * 1024 ) )
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92 #define configMAX_TASK_NAME_LEN ( 10 )
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93 #define configUSE_TRACE_FACILITY 0
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94 #define configUSE_16_BIT_TICKS 0
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95 #define configIDLE_SHOULD_YIELD 1
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96 #define configUSE_MUTEXES 1
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97 #define configQUEUE_REGISTRY_SIZE 5
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98 #define configGENERATE_RUN_TIME_STATS 1
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99 #define configCHECK_FOR_STACK_OVERFLOW 2
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100 #define configUSE_RECURSIVE_MUTEXES 0
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101 #define configUSE_MALLOC_FAILED_HOOK 1
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102 #define configUSE_APPLICATION_TASK_TAG 0
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104 #if __DATA_MODEL__ == __DATA_MODEL_SMALL__
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105 #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 110 )
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107 #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 80 )
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110 /* Co-routine definitions. */
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111 #define configUSE_CO_ROUTINES 0
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112 #define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
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114 /* Set the following definitions to 1 to include the API function, or zero
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115 to exclude the API function. */
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116 #define INCLUDE_vTaskPrioritySet 1
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117 #define INCLUDE_uxTaskPriorityGet 1
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118 #define INCLUDE_vTaskDelete 0
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119 #define INCLUDE_vTaskCleanUpResources 0
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120 #define INCLUDE_vTaskSuspend 1
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121 #define INCLUDE_vTaskDelayUntil 1
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122 #define INCLUDE_vTaskDelay 1
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124 /* The MSP430X port uses a callback function to configure its tick interrupt.
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125 This allows the application to choose the tick interrupt source.
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126 configTICK_VECTOR must also be set in FreeRTOSConfig.h to the correct
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127 interrupt vector for the chosen tick interrupt source. This implementation of
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128 vApplicationSetupTimerInterrupt() generates the tick from timer A0, so in this
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129 case configTICK__VECTOR is set to TIMER0_A0_VECTOR. */
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130 #define configTICK_VECTOR TIMER0_A0_VECTOR
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132 /* Prevent the following definitions being included when FreeRTOSConfig.h
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133 is included from an asm file. */
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135 extern void vConfigureTimerForRunTimeStats( void );
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136 extern volatile unsigned long ulStatsOverflowCount;
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137 #endif /* __ICCARM__ */
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139 /* Configure a 16 bit timer to generate the time base for the run time stats.
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140 The timer is configured to interrupt each time it overflows so a count of
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141 overflows can be kept - that way a 32 bit time value can be constructed from
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142 the timers current count value and the number of overflows. */
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143 #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
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145 /* Construct a 32 bit time value for use as the run time stats time base. This
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146 comes from the current value of a 16 bit timer combined with the number of times
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147 the timer has overflowed. */
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148 #define portALT_GET_RUN_TIME_COUNTER_VALUE( ulCountValue ) \
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150 /* Stop the counter counting temporarily. */ \
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151 TA1CTL &= ~MC__CONTINOUS; \
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153 /* Check to see if any counter overflow interrupts are pending. */ \
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154 if( ( TA1CTL & TAIFG ) != 0 ) \
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156 /* An overflow has occurred but not yet been processed. */ \
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157 ulStatsOverflowCount++; \
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159 /* Clear the interrupt. */ \
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160 TA1CTL &= ~TAIFG; \
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163 /* Generate a 32 bit counter value by combinging the current peripheral \
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164 counter value with the number of overflows. */ \
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165 ulCountValue = ( ulStatsOverflowCount << 16UL ); \
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166 ulCountValue |= ( unsigned long ) TA1R; \
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167 TA1CTL |= MC__CONTINOUS; \
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169 #endif /* FREERTOS_CONFIG_H */
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projects / freertos / blob