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/**
* @file nvic_table.h
* @brief Interrupt vector table manipulation functions.
*/
/*******************************************************************************
* Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name of Maxim Integrated
* Products, Inc. shall not be used except as stated in the Maxim Integrated
* Products, Inc. Branding Policy.
*
* The mere transfer of this software does not imply any licenses
* of trade secrets, proprietary technology, copyrights, patents,
* trademarks, maskwork rights, or any other form of intellectual
* property whatsoever. Maxim Integrated Products, Inc. retains all
* ownership rights.
*
* $Date: 2020-04-20 15:48:35 -0500 (Mon, 20 Apr 2020) $
* $Revision: 53144 $
*
******************************************************************************/
#ifndef _NVIC_TABLE_H
#define _NVIC_TABLE_H
#include "mxc_config.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @ingroup syscfg
* @defgroup nvic NVIC Table
* @brief functions handling the nvic table.
* @{
*/
/**
* @brief Set an IRQ hander callback function. If the IRQ table is in
* flash, this will copy it to RAM and set NVIC to RAM based table.
*
* @param irqn ARM external IRQ number
* @param irq_callback Function to be called at IRQ context
*
*/
void NVIC_SetVector(IRQn_Type irqn, void (*irq_callback)(void));
/**
* @brief Copy NVIC vector table to RAM and set NVIC to RAM based table.
*
*/
void NVIC_SetRAM(void);
/**
* @brief Get Interrupt Vector
* @details Reads an interrupt vector from interrupt vector table. The
* interrupt number can be positive to specify a device specific
* interrupt, or negative to specify a processor exception.
* @param[in] IRQn Interrupt number.
* @return Address of interrupt handler function
*/
uint32_t NVIC_GetVector(IRQn_Type IRQn);
/**@} end of group nvic */
#ifdef __cplusplus
}
#endif
#endif /* _NVIC_TABLE_H */
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