| /* | |
| FreeRTOS V8.2.0rc1 - Copyright (C) 2014 Real Time Engineers Ltd. | |
| All rights reserved | |
| VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. | |
| 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 modification 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. Full license text is available on the following | |
| link: http://www.freertos.org/a00114.html | |
| 1 tab == 4 spaces! | |
| *************************************************************************** | |
| * * | |
| * Having a problem? Start by reading the FAQ "My application does * | |
| * not run, what could be wrong?". Have you defined configASSERT()? * | |
| * * | |
| * http://www.FreeRTOS.org/FAQHelp.html * | |
| * * | |
| *************************************************************************** | |
| *************************************************************************** | |
| * * | |
| * FreeRTOS provides completely free yet professionally developed, * | |
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| * * | |
| *************************************************************************** | |
| *************************************************************************** | |
| * * | |
| * Investing in training allows your team to be as productive as * | |
| * possible as early as possible, lowering your overall development * | |
| * cost, and enabling you to bring a more robust product to market * | |
| * earlier than would otherwise be possible. Richard Barry is both * | |
| * the architect and key author of FreeRTOS, and so also the world's * | |
| * leading authority on what is the world's most popular real time * | |
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| * from Richard ensures your team will gain directly from his in-depth * | |
| * product knowledge and years of usage experience. Contact Real Time * | |
| * Engineers Ltd to enquire about the FreeRTOS Masterclass, presented * | |
| * by Richard Barry: http://www.FreeRTOS.org/contact | |
| * * | |
| *************************************************************************** | |
| *************************************************************************** | |
| * * | |
| * You are receiving this top quality software for free. Please play * | |
| * fair and reciprocate by reporting any suspected issues and * | |
| * participating in the community forum: * | |
| * http://www.FreeRTOS.org/support * | |
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| * * | |
| *************************************************************************** | |
| http://www.FreeRTOS.org - Documentation, books, training, latest versions, | |
| license and Real Time Engineers Ltd. contact details. | |
| http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, | |
| including FreeRTOS+Trace - an indispensable productivity tool, a DOS | |
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| Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS. | |
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| licenses offer ticketed support, indemnification and commercial middleware. | |
| http://www.SafeRTOS.com - High Integrity Systems also provide a safety | |
| engineered and independently SIL3 certified version for use in safety and | |
| mission critical applications that require provable dependability. | |
| 1 tab == 4 spaces! | |
| */ | |
| #ifndef FREERTOS_CONFIG_H | |
| #define FREERTOS_CONFIG_H | |
| /* Altera library includes. */ | |
| #include "alt_timers.h" | |
| #include "alt_interrupt.h" | |
| #include "alt_globaltmr.h" | |
| /*----------------------------------------------------------- | |
| * Application specific definitions. | |
| * | |
| * These definitions should be adjusted for your particular hardware and | |
| * application requirements. | |
| * | |
| * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE | |
| * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE. | |
| * | |
| * See http://www.freertos.org/a00110.html. | |
| *----------------------------------------------------------*/ | |
| /* | |
| * The FreeRTOS Cortex-A port implements a full interrupt nesting model. | |
| * | |
| * Interrupts that are assigned a priority at or below | |
| * configMAX_API_CALL_INTERRUPT_PRIORITY (which counter-intuitively in the ARM | |
| * generic interrupt controller [GIC] means a priority that has a numerical | |
| * value above configMAX_API_CALL_INTERRUPT_PRIORITY) can call FreeRTOS safe API | |
| * functions and will nest. | |
| * | |
| * Interrupts that are assigned a priority above | |
| * configMAX_API_CALL_INTERRUPT_PRIORITY (which in the GIC means a numerical | |
| * value below configMAX_API_CALL_INTERRUPT_PRIORITY) cannot call any FreeRTOS | |
| * API functions, will nest, and will not be masked by FreeRTOS critical | |
| * sections (although it is necessary for interrupts to be globally disabled | |
| * extremely briefly as the interrupt mask is updated in the GIC). | |
| * | |
| * FreeRTOS functions that can be called from an interrupt are those that end in | |
| * "FromISR". FreeRTOS maintains a separate interrupt safe API to enable | |
| * interrupt entry to be shorter, faster, simpler and smaller. | |
| * | |
| * The Cyclone V SoC implements 32 unique interrupt priorities. For the | |
| * purpose of setting configMAX_API_CALL_INTERRUPT_PRIORITY 32 represents the | |
| * lowest priority. | |
| */ | |
| #define configMAX_API_CALL_INTERRUPT_PRIORITY 18 | |
| /* The application will define the array used as the RTOS heap to ensure it can | |
| be located in the (faster) on-chip RAM. Whe this parameter is set to 1 the | |
| application must define an array using the name and size as follows below, but | |
| is free to locate the array in any suitable RAM region (the faster the better as | |
| the stacks used by the tasks are allocated from this array): | |
| uint8_t ucHeap[ configTOTAL_HEAP_SIZE ]; | |
| */ | |
| #define configAPPLICATION_ALLOCATED_HEAP 1 | |
| #define configCPU_CLOCK_HZ /* Not used in this portabsciex.com. */ | |
| #define configUSE_PORT_OPTIMISED_TASK_SELECTION 1 | |
| #define configUSE_TICKLESS_IDLE 0 | |
| #define configTICK_RATE_HZ ( ( TickType_t ) 1000 ) | |
| #define configUSE_PREEMPTION 1 | |
| #define configUSE_IDLE_HOOK 1 | |
| #define configUSE_TICK_HOOK 1 | |
| #define configMAX_PRIORITIES ( 7 ) | |
| #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 200 ) | |
| #define configTOTAL_HEAP_SIZE ( 50 * 1024 ) | |
| #define configMAX_TASK_NAME_LEN ( 10 ) | |
| #define configUSE_TRACE_FACILITY 1 | |
| #define configUSE_16_BIT_TICKS 0 | |
| #define configIDLE_SHOULD_YIELD 1 | |
| #define configUSE_MUTEXES 1 | |
| #define configQUEUE_REGISTRY_SIZE 8 | |
| #define configCHECK_FOR_STACK_OVERFLOW 2 | |
| #define configUSE_RECURSIVE_MUTEXES 1 | |
| #define configUSE_MALLOC_FAILED_HOOK 1 | |
| #define configUSE_APPLICATION_TASK_TAG 0 | |
| #define configUSE_COUNTING_SEMAPHORES 1 | |
| #define configUSE_QUEUE_SETS 1 | |
| /* Co-routine definitions. */ | |
| #define configUSE_CO_ROUTINES 0 | |
| #define configMAX_CO_ROUTINE_PRIORITIES ( 2 ) | |
| /* Software timer definitions. */ | |
| #define configUSE_TIMERS 1 | |
| #define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 ) | |
| #define configTIMER_QUEUE_LENGTH 5 | |
| #define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 ) | |
| /* Set the following definitions to 1 to include the API function, or zero | |
| to exclude the API function. */ | |
| #define INCLUDE_vTaskPrioritySet 1 | |
| #define INCLUDE_uxTaskPriorityGet 1 | |
| #define INCLUDE_vTaskDelete 1 | |
| #define INCLUDE_vTaskCleanUpResources 1 | |
| #define INCLUDE_vTaskSuspend 1 | |
| #define INCLUDE_vTaskDelayUntil 1 | |
| #define INCLUDE_vTaskDelay 1 | |
| #define INCLUDE_xTimerPendFunctionCall 1 | |
| #define INCLUDE_eTaskGetState 1 | |
| /* This demo makes use of one or more example stats formatting functions. These | |
| format the raw data provided by the uxTaskGetSystemState() function in to human | |
| readable ASCII form. See the notes in the implementation of vTaskList() within | |
| FreeRTOS/Source/tasks.c for limitations. */ | |
| #define configUSE_STATS_FORMATTING_FUNCTIONS 1 | |
| /* Run time stats related definitions. */ | |
| #define configGENERATE_RUN_TIME_STATS 1 | |
| #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() alt_globaltmr_start() | |
| #define portGET_RUN_TIME_COUNTER_VALUE() ( ( uint32_t ) ( alt_globaltmr_get64() >> ( uint64_t ) 16 ) ) | |
| /* The size of the global output buffer that is available for use when there | |
| are multiple command interpreters running at once (for example, one on a UART | |
| and one on TCP/IP). This is done to prevent an output buffer being defined by | |
| each implementation - which would waste RAM. In this case, there is only one | |
| command interpreter running. */ | |
| #define configCOMMAND_INT_MAX_OUTPUT_SIZE 2096 | |
| /* Normal assert() semantics without relying on the provision of an assert.h | |
| header file. */ | |
| void vAssertCalled( const char * pcFile, unsigned long ulLine ); | |
| #define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __FILE__, __LINE__ ); | |
| /* If configTASK_RETURN_ADDRESS is not defined then a task that attempts to | |
| return from its implementing function will end up in a "task exit error" | |
| function - which contains a call to configASSERT(). However this can give GCC | |
| some problems when it tries to unwind the stack, as the exit error function has | |
| nothing to return to. To avoid this define configTASK_RETURN_ADDRESS to 0. */ | |
| #define configTASK_RETURN_ADDRESS NULL | |
| /****** Hardware specific settings. *******************************************/ | |
| typedef struct INT_DISPATCH_s | |
| { | |
| alt_int_callback_t pxISR; | |
| void * pvContext; | |
| } | |
| INT_DISPATCH_t; | |
| void vRegisterIRQHandler( uint32_t ulID, alt_int_callback_t pxHandlerFunction, void *pvContext ); | |
| void vApplicationIRQHandler( uint32_t ulICCIAR ); | |
| /* | |
| * The application must provide a function that configures a peripheral to | |
| * create the FreeRTOS tick interrupt, then define configSETUP_TICK_INTERRUPT() | |
| * in FreeRTOSConfig.h to call the function. This file contains a function | |
| * that is suitable for use on the Zynq MPU. FreeRTOS_Tick_Handler() must | |
| * be installed as the peripheral's interrupt handler. | |
| */ | |
| void vConfigureTickInterrupt( void ); | |
| #define configSETUP_TICK_INTERRUPT() vConfigureTickInterrupt(); | |
| void vClearTickInterrupt( void ); | |
| #define configCLEAR_TICK_INTERRUPT() alt_gpt_int_clear_pending( ALT_GPT_CPU_PRIVATE_TMR ); | |
| /* The following constant describe the hardware, and are correct for the | |
| Cyclone V SoC. */ | |
| #define configINTERRUPT_CONTROLLER_BASE_ADDRESS ( 0xFFFED000 ) | |
| #define configINTERRUPT_CONTROLLER_CPU_INTERFACE_OFFSET ( -0xf00 ) | |
| #define configUNIQUE_INTERRUPT_PRIORITIES 32 | |
| #endif /* FREERTOS_CONFIG_H */ | |