NEORV32 - Software Framework Documentation
FreeRTOSConfig.h
1/*
2 FreeRTOS V8.2.3 - Copyright (C) 2015 Real Time Engineers Ltd.
3 All rights reserved
4
5 VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
6
7 This file is part of the FreeRTOS distribution.
8
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.
12
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 ***************************************************************************
19
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
24
25 ***************************************************************************
26 * *
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. *
31 * *
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 *
36 * *
37 ***************************************************************************
38
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()?
42
43 http://www.FreeRTOS.org/support - In return for receiving this top quality
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45 participating in the support forum.
46
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.
51
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.
55
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.
58
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.
62
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.
66
67 1 tab == 4 spaces!
68*/
69
70
71#ifndef FREERTOS_CONFIG_H
72#define FREERTOS_CONFIG_H
73
74//#include "clock_config.h"
75
76/*-----------------------------------------------------------
77 * Application specific definitions.
78 *
79 * These definitions should be adjusted for your particular hardware and
80 * application requirements.
81 *
82 * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
83 * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
84 *
85 * See http://www.freertos.org/a00110.html.
86 *----------------------------------------------------------*/
87
88/* See https://www.freertos.org/Using-FreeRTOS-on-RISC-V.html */
89
90
91/******************************************************************************
92 * Modified for the NEORV32 processor by Stephan Nolting.
93 ******************************************************************************/
94#define configMTIME_BASE_ADDRESS ( 0xFFFFFF90UL )
95#define configMTIMECMP_BASE_ADDRESS ( 0xFFFFFF98UL )
96
97#define configISR_STACK_SIZE_WORDS ( 128 )
98
99#define configUSE_PREEMPTION 1
100#define configUSE_IDLE_HOOK 1
101#define configUSE_TICK_HOOK 1
102#define configCPU_CLOCK_HZ 100000000
103#define configTICK_RATE_HZ ( ( TickType_t ) 100 )
104#define configMAX_PRIORITIES ( 5 )
105#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 128 ) /* Can be as low as 60 but some of the demo tasks that use this constant require it to be higher. */
106#define configSUPPORT_DYNAMIC_ALLOCATION 1
107#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 7 * 1024 ) )
108#define configMAX_TASK_NAME_LEN ( 16 )
109#define configUSE_TRACE_FACILITY 1
110#define configUSE_16_BIT_TICKS 0
111#define configIDLE_SHOULD_YIELD 0
112#define configUSE_MUTEXES 1
113#define configQUEUE_REGISTRY_SIZE 8
114#define configCHECK_FOR_STACK_OVERFLOW 2
115#define configUSE_RECURSIVE_MUTEXES 1
116#define configUSE_MALLOC_FAILED_HOOK 1
117#define configUSE_APPLICATION_TASK_TAG 0
118#define configUSE_COUNTING_SEMAPHORES 1
119#define configGENERATE_RUN_TIME_STATS 0
120#define configTASK_NOTIFICATION_ARRAY_ENTRIES 4
121#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
122
123/* Co-routine definitions. */
124#define configUSE_CO_ROUTINES 0
125#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
126
127/* Software timer definitions. */
128#define configUSE_TIMERS 1
129#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
130#define configTIMER_QUEUE_LENGTH 4
131#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE )
132
133/* Task priorities. Allow these to be overridden. */
134#ifndef uartPRIMARY_PRIORITY
135 #define uartPRIMARY_PRIORITY ( configMAX_PRIORITIES - 3 )
136#endif
137
138/* Set the following definitions to 1 to include the API function, or zero
139to exclude the API function. */
140#define INCLUDE_vTaskPrioritySet 1
141#define INCLUDE_uxTaskPriorityGet 1
142#define INCLUDE_vTaskDelete 1
143#define INCLUDE_vTaskCleanUpResources 1
144#define INCLUDE_vTaskSuspend 1
145#define INCLUDE_vTaskDelayUntil 1
146#define INCLUDE_vTaskDelay 1
147#define INCLUDE_eTaskGetState 1
148#define INCLUDE_xTimerPendFunctionCall 1
149#define INCLUDE_xTaskAbortDelay 1
150#define INCLUDE_xTaskGetHandle 1
151#define INCLUDE_xSemaphoreGetMutexHolder 1
152
153/* Normal assert() semantics without relying on the provision of an assert.h
154header file. */
155#define configASSERT( x ) if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); __asm volatile( "ebreak" ); for( ;; ); }
156
157#endif /* FREERTOS_CONFIG_H */