96 lines
6.0 KiB
C
96 lines
6.0 KiB
C
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/***********************************************************************************************************************
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* Copyright [2020-2021] Renesas Electronics Corporation and/or its affiliates. All Rights Reserved.
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*
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* This software and documentation are supplied by Renesas Electronics America Inc. and may only be used with products
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* of Renesas Electronics Corp. and its affiliates ("Renesas"). No other uses are authorized. Renesas products are
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* sold pursuant to Renesas terms and conditions of sale. Purchasers are solely responsible for the selection and use
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* of Renesas products and Renesas assumes no liability. No license, express or implied, to any intellectual property
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* right is granted by Renesas. This software is protected under all applicable laws, including copyright laws. Renesas
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* reserves the right to change or discontinue this software and/or this documentation. THE SOFTWARE AND DOCUMENTATION
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* IS DELIVERED TO YOU "AS IS," AND RENESAS MAKES NO REPRESENTATIONS OR WARRANTIES, AND TO THE FULLEST EXTENT
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* PERMISSIBLE UNDER APPLICABLE LAW, DISCLAIMS ALL WARRANTIES, WHETHER EXPLICITLY OR IMPLICITLY, INCLUDING WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT, WITH RESPECT TO THE SOFTWARE OR
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* DOCUMENTATION. RENESAS SHALL HAVE NO LIABILITY ARISING OUT OF ANY SECURITY VULNERABILITY OR BREACH. TO THE MAXIMUM
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* EXTENT PERMITTED BY LAW, IN NO EVENT WILL RENESAS BE LIABLE TO YOU IN CONNECTION WITH THE SOFTWARE OR DOCUMENTATION
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* (OR ANY PERSON OR ENTITY CLAIMING RIGHTS DERIVED FROM YOU) FOR ANY LOSS, DAMAGES, OR CLAIMS WHATSOEVER, INCLUDING,
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* WITHOUT LIMITATION, ANY DIRECT, CONSEQUENTIAL, SPECIAL, INDIRECT, PUNITIVE, OR INCIDENTAL DAMAGES; ANY LOST PROFITS,
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* OTHER ECONOMIC DAMAGE, PROPERTY DAMAGE, OR PERSONAL INJURY; AND EVEN IF RENESAS HAS BEEN ADVISED OF THE POSSIBILITY
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* OF SUCH LOSS, DAMAGES, CLAIMS OR COSTS.
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**********************************************************************************************************************/
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/*******************************************************************************************************************//**
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* @addtogroup ICU
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* @{
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**********************************************************************************************************************/
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#ifndef R_ICU_H
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#define R_ICU_H
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/***********************************************************************************************************************
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* Includes
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**********************************************************************************************************************/
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#include "bsp_api.h"
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#include "r_external_irq_api.h"
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/* Common macro for FSP header files. There is also a corresponding FSP_FOOTER macro at the end of this file. */
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FSP_HEADER
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/***********************************************************************************************************************
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* Macro definitions
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**********************************************************************************************************************/
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/*********************************************************************************************************************
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* Typedef definitions
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*********************************************************************************************************************/
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/** ICU private control block. DO NOT MODIFY. Initialization occurs when R_ICU_ExternalIrqOpen is called. */
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typedef struct st_icu_instance_ctrl
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{
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uint32_t open; ///< Used to determine if channel control block is in use
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IRQn_Type irq; ///< NVIC interrupt number
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uint8_t channel; ///< Channel
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#if BSP_TZ_SECURE_BUILD
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external_irq_callback_args_t * p_callback_memory; // Pointer to non-secure memory that can be used to pass arguments to a callback in non-secure memory.
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#endif
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void (* p_callback)(external_irq_callback_args_t * p_args); // Pointer to callback that is called when an edge is detected on the external irq pin.
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/** Placeholder for user data. Passed to the user callback in ::external_irq_callback_args_t. */
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void const * p_context;
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} icu_instance_ctrl_t;
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/**********************************************************************************************************************
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* Exported global variables
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**********************************************************************************************************************/
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/** @cond INC_HEADER_DEFS_SEC */
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/** Filled in Interface API structure for this Instance. */
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extern const external_irq_api_t g_external_irq_on_icu;
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/** @endcond */
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/***********************************************************************************************************************
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* Public APIs
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**********************************************************************************************************************/
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fsp_err_t R_ICU_ExternalIrqOpen(external_irq_ctrl_t * const p_api_ctrl, external_irq_cfg_t const * const p_cfg);
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fsp_err_t R_ICU_ExternalIrqEnable(external_irq_ctrl_t * const p_api_ctrl);
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fsp_err_t R_ICU_ExternalIrqDisable(external_irq_ctrl_t * const p_api_ctrl);
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fsp_err_t R_ICU_ExternalIrqCallbackSet(external_irq_ctrl_t * const p_api_ctrl,
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void ( * p_callback)(external_irq_callback_args_t *),
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void const * const p_context,
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external_irq_callback_args_t * const p_callback_memory);
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fsp_err_t R_ICU_ExternalIrqClose(external_irq_ctrl_t * const p_api_ctrl);
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/*******************************************************************************************************************//**
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* @} (end defgroup ICU)
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**********************************************************************************************************************/
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/* Common macro for FSP header files. There is also a corresponding FSP_HEADER macro at the top of this file. */
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FSP_FOOTER
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#endif // R_ICU_H
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