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98 lines
2.8 KiB
98 lines
2.8 KiB
/**
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**************************************************************************************************
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* @file interrupt.h
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* @author Kerem Yollu & Edwin Koch
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* @date 30.10.2022
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* @version 1.0
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**************************************************************************************************
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* @brief This is the genral interface for interrupts.
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*
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* **Detailed Description :**
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* This the spi interface and belongs to the interface layer.
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*
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**************************************************************************************************
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*/
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#ifndef _INTERRUPT_H_
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#define _INTERRUPT_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include "hwd_interrupt.h"
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/*! interrupt callback type for the handler */
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typedef void (*intHandler_t)(void);
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/**
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* @brief Initialize Interrupt
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*
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* Initialize Interrupt by choosing the interrupt type, passing the functionpointer to the handler
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* and selecting the priority.
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* The interrupt will be automatically enabled and will be able to run after intEnableAll is
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* called. If the interrupt should only run at a specific even one can controll it by calling
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* intDissable prior to calling intEnableAll and calling intEnbale at a specific point and
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* dissabling it again with intDisable
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* When the desired interrupt occures the handler will be called.
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* The interrupt type and priority level is dependent on the architecture of the target MCU.
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* To find more information on what can be done one must read the documentation specific to the
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* target MCU.
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*
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* @param intType interrupt type
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* @param handler the interrupthandler
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* @param priority the interrupt priority
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*/
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void intInit(
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intrType_t intType,
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intHandler_t handler,
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uint8_t priority);
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/**
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* @brief Enable all Interrupts
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*
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* Enables all interrupts globally.
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*
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*/
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void intEnableAll();
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/**
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* @brief Disable all Interrups
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*
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* Dissables all interrupts globally exept the non maskable ones given by the architecture of the
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* MCU.
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*/
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void intDisableAll();
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/**
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* @brief Enable one interrupt type
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*
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* The Interrupt for the desired interrupt will be enabled. This means that interrupt of that
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* type will occure. To revert this intDisable musst be called.
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* It can be called when interrupts are are globally allowed or when disabled.
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*
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* @param intType interrupt type
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*/
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void intEnable(
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intrType_t intType);
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/**
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* @brief Dissable one interrupt type
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*
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* The Interrupt for the desired interrupt will be disabled. This means that no interrupt of that
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* type will occure. To revert this intEnable musst be called.
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* It can be called when interrupts are are globally allowed or when dissabled.
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* It will not stop other all interrupts in contrast to intDissableAll.
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*
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* @param intType interrupt type
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*/
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void intDisable(
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intrType_t intType);
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#ifdef __cplusplus
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}
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#endif
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#endif |