50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
#ifndef TASK01_ISR_SEMAPHORE_H
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#define TASK01_ISR_SEMAPHORE_H
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#include <stdint.h>
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#include "FreeRTOS.h"
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#include "semphr.h"
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#include "task.h"
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#include "task01_isr_semaphore_model.h"
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#define FC07_IRQ_NUMBER 5U
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#define FC07_IRQ_MASK ( 1UL << FC07_IRQ_NUMBER )
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#define FC07_TASK_STACK_WORDS 256U
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#define FC07_WAITER_PRIORITY 3U
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#define FC07_STIMULUS_PRIORITY 2U
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#define FC07_VERIFIER_PRIORITY 1U
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#define FC07_EVENT_CAPACITY 10U
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#define FC07_TIMEOUT_TICKS 20U
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typedef struct IsrExperiment
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{
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SemaphoreHandle_t semaphore;
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TaskHandle_t waiter;
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TaskHandle_t stimulus;
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TaskHandle_t verifier;
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uintptr_t waiter_sp;
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uintptr_t stimulus_sp;
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uintptr_t isr_sp;
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uint32_t mcause;
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uint32_t irq_source_after_clear;
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BaseType_t higher_priority_task_woken;
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uint32_t waiter_ran;
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uint32_t stimulus_after;
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uint32_t pass;
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uint32_t digest;
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} IsrExperiment;
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extern IsrExperiment g_fc07;
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extern IsrEvidence g_fc07_events[ FC07_EVENT_CAPACITY ];
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extern volatile uint32_t g_fc07_event_count;
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extern volatile uint32_t g_fc07_last_checkpoint;
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extern volatile uint32_t g_fc07_pass;
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void fc07_checkpoint_committed( uint32_t point, const void * subject );
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void freertos_risc_v_application_interrupt_handler( void );
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void fc07_waiter_entry( void * context );
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void fc07_stimulus_entry( void * context );
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void fc07_verifier_entry( void * context );
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#endif
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