135 lines
5.5 KiB
C
135 lines
5.5 KiB
C
#ifndef __FREERTOS_CONFIG__H
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#define __FREERTOS_CONFIG__H
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//--------------------------------------------------------------------+
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// See http://www.freertos.org/a00110.html.
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//--------------------------------------------------------------------+
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#include "chip.h"
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#define configCPU_CLOCK_HZ SystemCoreClock
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#if 0
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#if CFG_TUSB_MCU == OPT_MCU_LPC43XX
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// TODO remove
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#include "lpc43xx_cgu.h"
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#define configCPU_CLOCK_HZ CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE)
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#endif
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#endif
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#define configUSE_PREEMPTION 1
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#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
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#define configTICK_RATE_HZ ( 1000 )
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#define configMAX_PRIORITIES (8)
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#define configMINIMAL_STACK_SIZE (128 )
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#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 16*1024 ) )
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#define configMAX_TASK_NAME_LEN 32
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#define configUSE_16_BIT_TICKS 0
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#define configIDLE_SHOULD_YIELD 1
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#define configUSE_MUTEXES 1
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#define configUSE_RECURSIVE_MUTEXES 0
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#define configUSE_COUNTING_SEMAPHORES 1
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#define configQUEUE_REGISTRY_SIZE 10 // used to name queue/semaphore with debugger
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#define configUSE_QUEUE_SETS 0
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#define configUSE_TIME_SLICING 0
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#define configUSE_NEWLIB_REENTRANT 0
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#define configENABLE_BACKWARD_COMPATIBILITY 1
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#define configSUPPORT_STATIC_ALLOCATION 1
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#define configSUPPORT_DYNAMIC_ALLOCATION 1
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/* Hook function related definitions. */
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#define configUSE_IDLE_HOOK 0
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#define configUSE_TICK_HOOK 0
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#define configUSE_MALLOC_FAILED_HOOK 1
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#define configCHECK_FOR_STACK_OVERFLOW 2
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/* Run time and task stats gathering related definitions. */
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#define configGENERATE_RUN_TIME_STATS 0
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#define configUSE_TRACE_FACILITY 1 // legacy trace
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#define configUSE_STATS_FORMATTING_FUNCTIONS 0
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/* Co-routine definitions. */
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#define configUSE_CO_ROUTINES 0
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#define configMAX_CO_ROUTINE_PRIORITIES 2
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/* Software timer related definitions. */
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#define configUSE_TIMERS 1
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#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 3 )
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#define configTIMER_QUEUE_LENGTH 10
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#define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE
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/* Optional functions - most linkers will remove unused functions anyway. */
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#define INCLUDE_vTaskPrioritySet 0
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#define INCLUDE_uxTaskPriorityGet 0
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#define INCLUDE_vTaskDelete 0
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#define INCLUDE_vTaskSuspend 1 // required for queue, semaphore, mutex to be blocked indefinitely with portMAX_DELAY
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#define INCLUDE_xResumeFromISR 0
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#define INCLUDE_vTaskDelayUntil 1
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#define INCLUDE_vTaskDelay 1
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#define INCLUDE_xTaskGetSchedulerState 0
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#define INCLUDE_xTaskGetCurrentTaskHandle 0
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#define INCLUDE_uxTaskGetStackHighWaterMark 0
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#define INCLUDE_xTaskGetIdleTaskHandle 0
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#define INCLUDE_xTimerGetTimerDaemonTaskHandle 0
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#define INCLUDE_pcTaskGetTaskName 0
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#define INCLUDE_eTaskGetState 0
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#define INCLUDE_xEventGroupSetBitFromISR 0
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#define INCLUDE_xTimerPendFunctionCall 0
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/* Define to trap errors during development. */
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// Halt CPU (breakpoint) when hitting error, only apply for Cortex M3, M4, M7
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#if defined(__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__)
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static inline void configASSERT_breakpoint(void)
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{
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// Cortex M CoreDebug->DHCSR
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volatile uint32_t* ARM_CM_DHCSR = ((volatile uint32_t*) 0xE000EDF0UL);
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// Only halt mcu if debugger is attached
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if ( (*ARM_CM_DHCSR) & 1UL ) __asm("BKPT #0\n");
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}
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#else
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#define configASSERT_breakpoint()
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#endif
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#define configASSERT( x ) if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); configASSERT_breakpoint(); }
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/* FreeRTOS hooks to NVIC vectors */
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#define xPortPendSVHandler PendSV_Handler
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#define xPortSysTickHandler SysTick_Handler
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#define vPortSVCHandler SVC_Handler
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//--------------------------------------------------------------------+
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// Interrupt nesting behaviour configuration.
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//--------------------------------------------------------------------+
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/* Cortex-M specific definitions. __NVIC_PRIO_BITS is defined in mcu_variant.h */
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#ifdef __NVIC_PRIO_BITS
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#define configPRIO_BITS __NVIC_PRIO_BITS
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#else
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#error "This port requires __NVIC_PRIO_BITS to be defined"
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#endif
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/* The lowest interrupt priority that can be used in a call to a "set priority"
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function. */
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#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 0x1f
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/* The highest interrupt priority that can be used by any interrupt service
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routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
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INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
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PRIORITY THAN THIS! (higher priorities are lower numeric values. */
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#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 2
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/* Interrupt priorities used by the kernel port layer itself. These are generic
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to all Cortex-M ports, and do not rely on any particular library functions. */
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#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
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/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
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See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
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#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
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#endif /* __FREERTOS_CONFIG__H */
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