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Merge 9863019a0b into e9440d4079

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Kody Stribrny 2025-08-05 15:43:48 -07:00 • committed by GitHub
commit 49e58279d0
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22
portable/MPLAB/PIC32MZ/port.c
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@ -372,3 +372,25 @@ void vPortClearInterruptMaskFromISR( UBaseType_t uxSavedStatusRegister )
#endif /* __mips_hard_float == 1 */
/*-----------------------------------------------------------*/
__attribute__((always_inline)) static BaseType_t xPortIsInsideInterrupt( void )
{
uint32_t ulCurrentInterrupt;
BaseType_t xReturn;
/* Obtain the number of the currently executing interrupt. */
__asm volatile("mfc0 %0, $12" : "=r" (ulCurrentInterrupt));
if( ulCurrentInterrupt == 0 )
{
xReturn = pdFALSE;
}
else
{
xReturn = pdTRUE;
}
return xReturn;
}
/*-----------------------------------------------------------*/

2
portable/MPLAB/PIC32MZ/portmacro.h
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@ -146,6 +146,8 @@ extern void vPortClearInterruptMaskFromISR( UBaseType_t );
#define portSET_INTERRUPT_MASK_FROM_ISR() uxPortSetInterruptMaskFromISR()
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedStatusRegister ) vPortClearInterruptMaskFromISR( uxSavedStatusRegister )
extern BaseType_t xPortIsInsideInterrupt( void );
#if ( __mips_hard_float == 0 ) && ( configUSE_TASK_FPU_SUPPORT == 1 )
#error configUSE_TASK_FPU_SUPPORT can only be set to 1 when the part supports a hardware FPU module.
#endif