mirror of
https://github.com/DarkFlippers/unleashed-firmware
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f5fe0ff694
* Furi: make `furi_is_irq_context` public * Furi: proper name and documentation for furi_kernel_is_irq_or_masked. * Target: bump symbol table version * Furi: proper doxygen context for warnings Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
#pragma once
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#include "core_defines.h"
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#include <stdbool.h>
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#include <FreeRTOS.h>
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#include <task.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <cmsis_compiler.h>
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#ifndef FURI_WARN_UNUSED
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#define FURI_WARN_UNUSED __attribute__((warn_unused_result))
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#endif
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#ifndef FURI_IS_IRQ_MASKED
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#define FURI_IS_IRQ_MASKED() (__get_PRIMASK() != 0U)
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#endif
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#ifndef FURI_IS_IRQ_MODE
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#define FURI_IS_IRQ_MODE() (__get_IPSR() != 0U)
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#endif
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#ifndef FURI_IS_ISR
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#define FURI_IS_ISR() (FURI_IS_IRQ_MODE() || FURI_IS_IRQ_MASKED())
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#endif
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#ifndef FURI_CRITICAL_ENTER
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#define FURI_CRITICAL_ENTER() \
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uint32_t __isrm = 0; \
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bool __from_isr = FURI_IS_ISR(); \
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bool __kernel_running = (xTaskGetSchedulerState() == taskSCHEDULER_RUNNING); \
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if(__from_isr) { \
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__isrm = taskENTER_CRITICAL_FROM_ISR(); \
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} else if(__kernel_running) { \
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taskENTER_CRITICAL(); \
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} else { \
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__disable_irq(); \
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}
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#endif
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#ifndef FURI_CRITICAL_EXIT
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#define FURI_CRITICAL_EXIT() \
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if(__from_isr) { \
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taskEXIT_CRITICAL_FROM_ISR(__isrm); \
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} else if(__kernel_running) { \
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taskEXIT_CRITICAL(); \
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} else { \
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__enable_irq(); \
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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