2 FreeRTOS V9.0.0 - Copyright (C) 2016 Real Time Engineers Ltd.
5 VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
7 This file is part of the FreeRTOS distribution.
9 FreeRTOS is free software; you can redistribute it and/or modify it under
10 the terms of the GNU General Public License (version 2) as published by the
11 Free Software Foundation >>>> AND MODIFIED BY <<<< the FreeRTOS exception.
13 ***************************************************************************
14 >>! NOTE: The modification to the GPL is included to allow you to !<<
15 >>! distribute a combined work that includes FreeRTOS without being !<<
16 >>! obliged to provide the source code for proprietary components !<<
17 >>! outside of the FreeRTOS kernel. !<<
18 ***************************************************************************
20 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
21 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
22 FOR A PARTICULAR PURPOSE. Full license text is available on the following
23 link: http://www.freertos.org/a00114.html
25 ***************************************************************************
27 * FreeRTOS provides completely free yet professionally developed, *
28 * robust, strictly quality controlled, supported, and cross *
29 * platform software that is more than just the market leader, it *
30 * is the industry's de facto standard. *
32 * Help yourself get started quickly while simultaneously helping *
33 * to support the FreeRTOS project by purchasing a FreeRTOS *
34 * tutorial book, reference manual, or both: *
35 * http://www.FreeRTOS.org/Documentation *
37 ***************************************************************************
39 http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
40 the FAQ page "My application does not run, what could be wrong?". Have you
41 defined configASSERT()?
43 http://www.FreeRTOS.org/support - In return for receiving this top quality
44 embedded software for free we request you assist our global community by
45 participating in the support forum.
47 http://www.FreeRTOS.org/training - Investing in training allows your team to
48 be as productive as possible as early as possible. Now you can receive
49 FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
50 Ltd, and the world's leading authority on the world's leading RTOS.
52 http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
53 including FreeRTOS+Trace - an indispensable productivity tool, a DOS
54 compatible FAT file system, and our tiny thread aware UDP/IP stack.
56 http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.
57 Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.
59 http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High
60 Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS
61 licenses offer ticketed support, indemnification and commercial middleware.
63 http://www.SafeRTOS.com - High Integrity Systems also provide a safety
64 engineered and independently SIL3 certified version for use in safety and
65 mission critical applications that require provable dependability.
70 #ifndef FREERTOS_CONFIG_H
71 #define FREERTOS_CONFIG_H
73 /*-----------------------------------------------------------
74 * Application specific definitions.
76 * These definitions should be adjusted for your particular hardware and
77 * application requirements.
79 * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
80 * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
82 * See http://www.freertos.org/a00110.html.
83 *----------------------------------------------------------*/
87 #define configCPU_CLOCK_HZ 100000000UL
88 #define configTICK_RATE_HZ ((TickType_t)1000)
89 #define configTOTAL_HEAP_SIZE ((size_t)(4096))
90 #define configMINIMAL_STACK_SIZE ((unsigned short)130)
91 #define configCHECK_FOR_STACK_OVERFLOW 0
92 #define configMAX_PRIORITIES (5)
93 #define configUSE_PREEMPTION 1
94 #define configIDLE_SHOULD_YIELD 1
95 #define configMAX_TASK_NAME_LEN (10)
97 /* Software timer definitions. */
98 #define configUSE_TIMERS 1
99 #define configTIMER_TASK_PRIORITY (2)
100 #define configTIMER_QUEUE_LENGTH 5
101 #define configTIMER_TASK_STACK_DEPTH (configMINIMAL_STACK_SIZE * 2)
103 #define configUSE_MUTEXES 1
104 #define configUSE_RECURSIVE_MUTEXES 1
105 #define configUSE_COUNTING_SEMAPHORES 1
106 #define configUSE_QUEUE_SETS 1
107 #define configUSE_IDLE_HOOK 0
108 #define configUSE_TICK_HOOK 0
109 #define configUSE_MALLOC_FAILED_HOOK 0
110 #define configUSE_16_BIT_TICKS 0
112 /* Set the following definitions to 1 to include the API function, or zero
113 to exclude the API function. */
114 #define INCLUDE_vTaskPrioritySet 1
115 #define INCLUDE_uxTaskPriorityGet 1
116 #define INCLUDE_vTaskDelete 1
117 #define INCLUDE_vTaskSuspend 1
118 #define INCLUDE_vTaskDelayUntil 1
119 #define INCLUDE_vTaskDelay 1
120 #define INCLUDE_eTaskGetState 1
122 /* Normal assert() semantics without relying on the provision of an assert.h header file. */
123 #define configASSERT( x ) if( ( x ) == 0 ) { for( ;; ); }
125 /* Configure interrupt controller specific definitions */
126 #define configINTERRUPT_CONTROLLER_BASE_ADDRESS 0x2C000000
127 #define configINTERRUPT_CONTROLLER_CPU_INTERFACE_OFFSET 0x1000
128 #define configUNIQUE_INTERRUPT_PRIORITIES 32
131 * The FreeRTOS Cortex-A port implements a full interrupt nesting model.
133 * Interrupts that are assigned a priority at or below
134 * configMAX_API_CALL_INTERRUPT_PRIORITY (which counter-intuitively in the ARM
135 * generic interrupt controller [GIC] means a priority that has a numerical
136 * value above configMAX_API_CALL_INTERRUPT_PRIORITY) can call FreeRTOS safe API
137 * functions and will nest.
139 * Interrupts that are assigned a priority above
140 * configMAX_API_CALL_INTERRUPT_PRIORITY (which in the GIC means a numerical
141 * value below configMAX_API_CALL_INTERRUPT_PRIORITY) cannot call any FreeRTOS
142 * API functions, will nest, and will not be masked by FreeRTOS critical
143 * sections (although it is necessary for interrupts to be globally disabled
144 * extremely briefly as the interrupt mask is updated in the GIC).
146 * FreeRTOS functions that can be called from an interrupt are those that end in
147 * "FromISR". FreeRTOS maintains a separate interrupt safe API to enable
148 * interrupt entry to be shorter, faster, simpler and smaller.
150 #define configMAX_API_CALL_INTERRUPT_PRIORITY 25
153 * The application must provide a function that configures a peripheral to
154 * create the FreeRTOS tick interrupt, then define configSETUP_TICK_INTERRUPT()
155 * in FreeRTOSConfig.h to call the function.
157 void vConfigureTickInterrupt( void );
158 void vClearTickInterrupt ( void );
160 /* Map the FreeRTOS port timer configuration functions to their implementations */
161 #define configSETUP_TICK_INTERRUPT() vConfigureTickInterrupt()
162 #define configCLEAR_TICK_INTERRUPT() vClearTickInterrupt()
164 /* Map the FreeRTOS IRQ and SVC/SWI handlers to the names used in the C startup
165 code (which is where the vector table is defined). */
166 #define FreeRTOS_IRQ_Handler IRQ_Handler
167 #define FreeRTOS_SWI_Handler SWI_Handler
169 #endif /* FREERTOS_CONFIG_H */