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64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
/*
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* Copyright (c) 2022-2024, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef _AIC_DRV_IRQ_H_
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#define _AIC_DRV_IRQ_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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#ifdef AIC_GPIO_IRQ_DRV_EN
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#define MAX_IRQ_ENTRY (MAX_IRQn+GPIO_MAX_PIN)
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#else
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#define MAX_IRQ_ENTRY (MAX_IRQn)
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#endif
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#define AIC_GPIO_TO_IRQ(GPIOn)(MAX_IRQn + (GPIOn))
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#define AIC_IRQ_TO_GPIO(IRQn)((IRQn) - MAX_IRQn)
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void drv_irq_call_isr(uint32_t irq_num);
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/**
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\brief enable irq.
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\param[in] irq_num Number of IRQ.
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\return None.
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*/
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void drv_irq_enable(uint32_t irq_num);
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/**
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\brief disable irq.
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\param[in] irq_num Number of IRQ.
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\return None.
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*/
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void drv_irq_disable(uint32_t irq_num);
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/**
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\brief register irq handler.
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\param[in] irq_num Number of IRQ.
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\param[in] irq_handler IRQ Handler.
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\return None.
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*/
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void drv_irq_register(uint32_t irq_num, void *irq_handler, void *data);
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/**
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\brief unregister irq handler.
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\param[in] irq_num Number of IRQ.
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\param[in] irq_handler IRQ Handler.
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\return None.
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*/
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void drv_irq_unregister(uint32_t irq_num);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _AIC_DRV_IRQ_H_ */
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