hal_nvic.h

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#ifndef __HAL_NVIC_H__
#define __HAL_NVIC_H__
#include "hal_platform.h"

#ifdef HAL_NVIC_MODULE_ENABLED

#ifdef __cplusplus
extern "C" {
#endif


typedef enum {
    HAL_NVIC_STATUS_ERROR_NO_ISR = -4,              
    HAL_NVIC_STATUS_ERROR_IRQ_NUMBER  = -3,         
    HAL_NVIC_STATUS_INVALID_PARAMETER = -2,         
    HAL_NVIC_STATUS_ERROR             = -1,         
    HAL_NVIC_STATUS_OK                = 0           
} hal_nvic_status_t;


typedef void (*hal_nvic_isr_t)(hal_nvic_irq_t irq_number);
#define HAL_NVIC_QUERY_EXCEPTION_NUMBER ((SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk) >> SCB_ICSR_VECTACTIVE_Pos)

/*****************************************************************************
* Functions
*****************************************************************************/

hal_nvic_status_t hal_nvic_register_isr_handler(hal_nvic_irq_t irq_number, hal_nvic_isr_t isr_handler);


hal_nvic_status_t hal_nvic_init(void);

hal_nvic_status_t hal_nvic_enable_irq(hal_nvic_irq_t irq_number);

hal_nvic_status_t hal_nvic_disable_irq(hal_nvic_irq_t irq_number);

uint32_t hal_nvic_get_pending_irq(hal_nvic_irq_t irq_number);

hal_nvic_status_t hal_nvic_set_pending_irq(hal_nvic_irq_t irq_number);

hal_nvic_status_t hal_nvic_clear_pending_irq(hal_nvic_irq_t irq_number);

hal_nvic_status_t hal_nvic_set_priority(hal_nvic_irq_t irq_number, uint32_t priority);

uint32_t hal_nvic_get_priority(hal_nvic_irq_t irq_number);

hal_nvic_status_t hal_nvic_save_and_set_interrupt_mask(uint32_t *mask);

hal_nvic_status_t hal_nvic_restore_interrupt_mask(uint32_t mask);


#ifdef __cplusplus
}
#endif


#endif /*HAL_NVIC_MODULE_ENABLED*/
#endif /* __HAL_NVIC_H__ */