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HC32: update CRICITAL_SECTION macros #27283

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merged 2 commits into from
Jul 18, 2024
Merged

HC32: update CRICITAL_SECTION macros #27283

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db8a8b9
update HC32 CRICITAL_SECTION macros
shadow578 Jul 17, 2024
98049cc
Merge branch 'bugfix-2.1.x' into fix/hc32-critical-section
thinkyhead Jul 17, 2024
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23 changes: 10 additions & 13 deletions Marlin/src/HAL/HC32/HAL.h
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Original file line number Diff line number Diff line change
Expand Up @@ -114,22 +114,19 @@
// Misc. Functions
//
#ifndef analogInputToDigitalPin
#define analogInputToDigitalPin(p) pin_t(p)
#define analogInputToDigitalPin(p) pin_t(p)
#endif

#define CRITICAL_SECTION_START \
uint32_t primask = __get_PRIMASK(); \
(void)__iCliRetVal()
#define CRITICAL_SECTION_START() \
const bool irqon = !__get_PRIMASK(); \
__disable_irq(); \
__DSB();
#define CRITICAL_SECTION_END() \
__DSB(); \
if (irqon) __enable_irq();

#define CRITICAL_SECTION_END \
if (!primask) \
(void)__iSeiRetVal()

// Disable interrupts
#define cli() noInterrupts()

// Enable interrupts
#define sei() interrupts()
#define cli() __disable_irq()
#define sei() __enable_irq()

// bss_end alias
#define __bss_end __bss_end__
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