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Vehicle Researcher
dd778596b7
date: 2025-03-15T21:10:51 master commit: fb7b9c0f9420d228f03362970ebcfb7237095cf3
18 lines
607 B
C
18 lines
607 B
C
#pragma once
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// ********************* Critical section helpers *********************
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void enable_interrupts(void);
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void disable_interrupts(void);
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extern uint8_t global_critical_depth;
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#define ENTER_CRITICAL() \
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__disable_irq(); \
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global_critical_depth += 1U;
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#define EXIT_CRITICAL() \
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global_critical_depth -= 1U; \
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if ((global_critical_depth == 0U) && interrupts_enabled) { \
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__enable_irq(); \
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}
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